&(0x7f0000001000-0xc6)=""/198) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/ptmx\x00', 0x400200, 0x0) 2018/01/20 05:21:20 executing program 5: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 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$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/20 05:21:20 executing program 2: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eea000)={0x0, @in={{0x2, 0x2, @rand_addr=0xc07a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1ff, 0x81, 0xfffffffffffffff8, 0x1ff, 0x0, 0x7, 0xfffffffffffffff8, 0x80, 0x3d0, 0x4, 0x9, 0x6, 0x8850, 0x30000000000000]}, &(0x7f0000eea000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e94000-0x8)={r1, 0x9}, &(0x7f0000ab9000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b0d000-0x18)={0xaa, 0x10, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ee9000)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ee9000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ee9000)=0x10) 2018/01/20 05:21:20 executing program 4: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x80, &(0x7f0000aea000)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000996000)=0x0, &(0x7f0000aeb000)=0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000aea000)=0x9, 0x400) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e8000-0x4)=0x14) syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/20 05:21:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000fd6000)=0x0, &(0x7f00003d9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x1, 0x3, 0xa, 0x20, 0x80, 0x2f, 0x0, r1}, {0x9, 0x40, 0x1c, 0x4, 0xfaa, 0x8, 0x4, 0x7fffffff}, {0x1000, 0x4, 0xa6, 0x7fffffff}, 0x6aa6, 0x3, 0x2, 0x1, 0x65b22eab84dd7cf2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3b}, 0xa, @in=@empty=0x0, 0x6, 0x4, 0x0, 0x0, 0x5, 0x9, 0x80000001}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000158000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffe55) 2018/01/20 05:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000262000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000-0x4)=0xe8) getgroups(0x5, &(0x7f00003af000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000144000-0x8)='./file0\x00', r0, r1) 2018/01/20 05:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a73000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/audio\x00', 0x109401, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000f36000)={0x81, 0x3f, 0x1, 0x1, 0x2, 0x7}) 2018/01/20 05:21:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000002000)={0x2, "38f588141c85cfaeb4a99a67cfb594017b258b1f2ac92861b05f0dc92ff523f590756bc733756513957ece2cc4bd34044e6c534742bf8f4fa2d5253f1fe78b7951400af8afb4893a2d328fa2da1f50d796aa12b4cf805ac1071a"}, 0x62, 0x800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00007cb000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00002bb000-0x30)=[{&(0x7f0000000000)="603e927e8367f014fcd1ea5464dd20e3adef5fdb03f888a9b59070275388b1815ea86067ca3c071f92c075f19afab26656b50a465876f91258657dfe7d2767bcf477d72442aa289264e278a31392ac457ab254be2990bbb2118610ff17a792fd31c9c130a4e1de9b838fece2e88ce5a238e1f8367f6c58cb51e15313a52d301de7c12d3c4b096762f237f0ae6cb64c84dc29c18f2dfcc7f9bf09918621cb4845e2", 0xa1}, {&(0x7f0000825000-0x9f)="ebe0466c3b35c8a8970adcf25c35966950987a6a16b8a1614d00d2d381d35ca68833cfa763ea901e92ef126abedf4bf71f86111a7aa3c4b159b515343c1854690a227f0c6099c3bbba4071e08c27786e3e756169fcd2500fb23abe0f61aee2182adc3c7ce8bf8fda1f156075b353d1f0236a18ee786b7fb88de808d34b14823f594d2301372b8cf36d9072340594060fbf671e676af76b7a76715e5c1421b4", 0x9f}, {&(0x7f0000001000-0x6f)="01f5f59d411fec386078e9d93dab1abeb8b4ebcf2ed0768fb042fc0375983b031447c85dc8855014b41f16f2fbbd72480f7c80e4f2d5eb68828784ad5c3c1568b28c393d6035137e36f1b1c51bdd8a792fca9a7a3f68c6af1f9633b41f01b2cb0316e3b9d8ec21f2b55617ec908c98", 0x6f}], 0x3, &(0x7f0000b2f000)=[{0xd0, 0x0, 0x2, "822eefe26dc8e7a9870e09d5fb85b7a6de3249509afba5d651a55a87382d082dd78cdf5c3dc3c2da665fc48c747fc0929528b3b07ee9b96d46129849b8c8b960ba1aaf76df6b1c58e54d631e4e94c94834fe0cdab6b89b4123359160f833d316d6ed830e3e2313f5a69ba5c783b7dd5805475dbcd9e81bf8150c9db683a0ce18567c8595ef3df7844e1f6c80a97543770c4c143fa25e7fb6e4e0daed397c04131d910cb3dcc0d56bb43b84ac2a28ac2a67cf7adf262db17c7f5b1e12"}], 0xd0, 0x10}, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x43)=""/67) 2018/01/20 05:21:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00004dc000-0x18)={0xff, 0x4e, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005ba000-0x8)='./file0\x00', 0x2) pipe2(&(0x7f0000985000-0x8)={0x0, 0x0}, 0x0) 2018/01/20 05:21:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00009ce000-0x33)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @generic={0x20, 0xfb, 0x6, 0x1, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "88", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e56465b491a046c49bcb26ebeb34297e"}}}}, &(0x7f0000000000)={0x0, 0x3, [0x38, 0xcaa, 0x107]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00006d2000-0x52)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x6, 0x6, 0x800}], {0x8100, 0x1ff, 0x7, 0x2}}], {@ipv4={0x800, {{0x259, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x20000000000, 0x27, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "b73dc270097c41207cdcde980bcffe38fe62dbad8e49d5ed707ef785cb151294"}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6da]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab7000)='/dev/hwrng\x00', 0x8000, 0x0) execveat(r0, &(0x7f00001eb000-0x8)='./file0\x00', &(0x7f00006f8000)=[&(0x7f0000dca000+0x960)='!\x00', &(0x7f0000bfe000-0x1)='\x00', &(0x7f00003d0000-0xa)='mime_type\x00', &(0x7f0000605000-0x4)="eb2e2500", &(0x7f0000ddc000)='\x00'], &(0x7f00001a2000-0x30)=[&(0x7f0000070000-0xa)='eth1.proc\x00', &(0x7f0000428000)='@(vboxnet0&\x00', &(0x7f000001d000-0x1)='\x00', &(0x7f0000be7000)='\x00', &(0x7f0000d9c000)="", &(0x7f00000d4000)='}em0eth0security\x00'], 0x1500) 2018/01/20 05:21:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fe1000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ace000-0x8)={0x0, 0x0}, &(0x7f00005f2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000be3000-0x6)={r2, 0xf7c}, &(0x7f0000a88000-0x4)=0x6) 2018/01/20 05:21:20 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/cuse\x00', 0x26000, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000fdf000-0x38)={&(0x7f0000fdf000-0x10)=@ax25={0x3, {"088c14191d7011"}, 0x8}, 0x10, &(0x7f0000fdf000-0x30)=[{&(0x7f0000fdf000-0xa3)="bb61ebebd3ad7273cfa9e5d13a157adf38bcf692309ee2e3cb747a0e534adb911f97e8144292061e4686b9ec73efb46c3fcba4c8e7bd7819588f2a91e4e7c467d9dde7f0f19b2b3f531da7fffbb62e3df9584f1e007ebeb4ac17263710a68d82374edcc444a1dc317631780415273a97e4959df75cc71a01dcbd07dec2dcea4aa62b3fe99af08e7c1126e75179b35b786179b938047cecced05946a588e72b75b0abd8", 0xa3}, {&(0x7f0000fde000)="5a00d93ddb7caff98959384c07b0c361366314b3a8674cd2eadfb88fb01f0a5182552b481458e073dc8b4ca257f535c356e45e5b4d5793ec920bb8845a7fad69b40f6df290499f7d80993310fbecb05c1ae00948", 0x54}, {&(0x7f00003a0000)="f162f4672511650af076b0adfcd917732eb278bd989232592c0e9d17d8f1a747621e1fce803b61f5b2835021089d5e", 0x2f}], 0x3, 0x0, 0x0, 0x40}, 0x10040) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000fde000-0x4)=0x0, &(0x7f0000fdd000)=0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fde000)="17d2acbe85e7b83ff43206b691cd82e662d7ed0bc313cfb8dca7fa4913f9ca75fd3a4c5bff9257a9fad01ed4c27a3bf1c52032bf52be7a3054c33195b4b7e7493b9214ec4ea4e060e613c01306ab3b161de9c30a09c25e2ebd8832f9f4c8f774b9331d6c5977833d99662b23fbafc0139a47c325429b3dec05b755b32824c93d0f06dc89f5f96affc5355b22feef865d189a64e3c754409d16f3ea94b10756ed76fab368bf46eabaea048b6a05db06ffe57d10d11ed60ed80aee67eac64263895a6004583816f934dcc9db1512ebca5453de11ab6f555525a9d0244e28a748bc417cdaf88cd64a0976c515f2675c0a2a92885ad896e594", 0xf7, 0x0, &(0x7f00009ba000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000fe0000-0x40)={0x6, 0x2, 0x0, 0x55, &(0x7f0000fdf000)=""/85, 0x0, &(0x7f0000c95000)=""/0, 0x64, &(0x7f0000d94000-0x64)=""/100}) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") pwrite64(r1, &(0x7f0000033000-0x1000)="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", 0x1000, 0x5f) 2018/01/20 05:21:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000049000)='/dev/input/mice\x00', 0x0, 0x480800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000842000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5a000)=0x5) syslog(0x0, &(0x7f0000122000-0xa4)=""/164, 0xa4) 2018/01/20 05:21:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xa02, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xb)="6e65742f726f757465f3f2") preadv(r1, &(0x7f0000fc8000)=[], 0x0, 0x0) 2018/01/20 05:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) uname(&(0x7f0000cb9000-0x57)=""/87) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) 2018/01/20 05:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/20 05:21:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000df3000)={0x6, 0xf000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000a45000/0x1000)=nil, 0x0, 0x1, 0x88, &(0x7f0000339000/0x2000)=nil, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x5, 0x8) 2018/01/20 05:21:20 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x80011, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) getpgrp(r3) 2018/01/20 05:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000080a000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000138000-0x10)={0x3000, 0x118000, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f000058e000)={0x0, 0x20, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000-0x4)=0x0) timer_delete(r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/rfkill\x00', 0x41, 0x0) bind$nfc_llcp(r3, &(0x7f0000dcb000-0x60)={0x27, 0x1000, 0x9, 0x4, 0x200, 0x686, "54b4b3cbde303922e958f82fe5ba8109b53fc9c2be3476050f14e33b45c523e587e611ec1dac9cb24afebf92549ce743410f6d6f3a8f1c9833cc9d21d37a23", 0x8}, 0x60) 2018/01/20 05:21:20 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000188000-0x8)='./file0\x00', 0x2, 0x88) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a8c000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000772000-0x110)={{0xffe000000000000, 0x0, 0x5, 0x7, "6e4dffaa183c0350fe225e112a1625806a71d9a971c172fa8415314baa1c178791dabaab9c03909254c6fe51", 0x6}, 0x0, 0x0, 0x7, r1, 0x8, 0x7f, "f08f3cff044ae028d590d7589c64435d99f553f6f87b5635bcf6fbe1af7a08fcde541732e86640a690542d05a9cee5c48d3a81bbe8bed1332e285cbbf1d86dab", &(0x7f00001e7000)='-\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x101, 0x7e9, 0x200, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000968000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f000044e000)=[], 0xc7, 0xb) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000e0a000)={0x8, 0xaf0, 0x0, 0xcf3d, 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]}) 2018/01/20 05:21:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000004000-0x20)={0x9, 0x1f, 0x9, 0x7fff, 0x4, 0x756}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x2001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x3c, 0x19f, 0x2, 0x5, 0xee0, 0x6, 0xfffffffffffff77b, 0x5402, 0x6, 0x4, 0x1, 0x1, 0x3]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000)={r3, 0x5}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000002000-0xa8)="0e62dd79", 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000005000)=@known='system.posix_acl_access\x00', &(0x7f0000005000)=""/4096, 0x1000) 2018/01/20 05:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) r1 = gettid() r2 = syz_open_pts(0xffffffffffffffff, 0x20001) open_by_handle_at(r2, &(0x7f0000f3c000)={0x1008, 0x8, "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"}, 0x2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005bc000)={0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f00008c7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x53, 0x8100) r5 = socket$l2tp(0x18, 0x1, 0x1) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f000016e000-0xc)={r4, r5, 0x2}) msgctl$IPC_RMID(r0, 0x0) 2018/01/20 05:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00008f8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d7b000-0x4)=0x10) pwritev(r0, &(0x7f0000251000)=[{&(0x7f0000bf1000)="52d884723f79b609128b173549cb5d6a4b9c87a1339b09937885fb071e6a02394d34b3fa5d2b015092a77f86d0513d18aed761a087dc55619f1095204866e6d4baac53f5416340ff8dd4e794dce35467b86d6e051245d573087bc14631d43da266e2cda3e575dc4d325b204c005c2d1c9664f289c88b0389b1ea884a310ac68707427bb77d585e8cb116881a", 0x8c}, {&(0x7f000037f000-0x92)="caf4d183a0ae24a78ce05c0555a2c8233c32a39476e6c9c77006b856d457a5ff9d3ac7d9df2d39d68096afc1a9d0260096493dc7da69d15e05182e4f97d58539684425b0c8be724fb9b8389a1c7bf350d50c5f8cbb59807b923ad52f25d7c429f546dd4811cccf39b6d6cf9ee1fbc9c1ea91b0a09bafd4710b981f6644f143664012017753964815c667d70bb57f98eef8c7", 0x92}, {&(0x7f0000008000)="57ac28b99bea5d575fc231e297", 0xd}, {&(0x7f000002b000)="0a7b7f2c3b966f8b0433ee0b09019965420beadf82ae122c14f85fa69c464c8e02af4a2c7c571e9df5c8dc6092e9bf857829542f7698eef7e928b52391f7cdc2f002955ea94121841d52f1ecb3e9bfb4b73f54ff57fd730aaf2de26bf30b7f434dd81e5038f9e611369013ef50f9cdccff4391cff4092e34e1581eb113fb5613e0d7a7abee4f1251094834a1355358caf7ee3aa83ea6325dfbbd214130bf7c4a8ec636d01842dde3b7fc4790ee15e8fc3373037c2bb175a9f0b02ccf19084a2fa1e6c28c2b462816c6506739d5867e5b27ba777e73c46ae723e573eddb36e7bfedd1b6ebf98e581cc3e9fb1f41c12b4d", 0xf0}, {&(0x7f0000065000)="2196a72903877cd939fa6bd8ea7027282194d9bca7364bf75e16844eb726d39722d1ccafa7bc4bd8ffc280f2506f77315b33846b8daf68b9275d82d8cd0db57818dec0d191d26fd818e4c7a3e32b8e7caa4be954152906b638765392423fae0d80a3c20bf9a8528bc37ee0fc1d2629b90350684c126de2f8c8f31320302c8608a567eb247c6586f8ccbb13fdd4", 0x8d}], 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') 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) read(r1, &(0x7f0000ec0000)=""/0, 0x4c6) 2018/01/20 05:21:21 executing program 4: pipe(&(0x7f0000c4e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005e7000)=0x6, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) keyctl$set_reqkey_keyring(0xe, 0x3) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) recvmsg(r2, &(0x7f0000158000)={0x0, 0x0, &(0x7f00001f4000)=[], 0x0, &(0x7f00005ef000-0x29)=""/41, 0x29, 0x0}, 0x0) 2018/01/20 05:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e53000)='/dev/vcs#\x00', 0xffffffffffffffdb, 0x82000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000c62000)={0x105000, 0x2000, 0x4, 0x101, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/20 05:21:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000075b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x1, 0x0, &(0x7f0000b07000-0x2a)="91"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3e7, 0x101000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000000)={{0x5000, 0xf000, 0xb, 0x401, 0x80, 0x1, 0x2, 0x8, 0x100000001, 0x4, 0x3, 0x3, 0x0}, {0x6000, 0x1d000, 0x0, 0x9, 0x400, 0x8, 0x74ad, 0x2, 0x0, 0x1000, 0x8, 0xffffffff, 0x0}, {0xd000, 0x110000, 0xe, 0x1, 0xffffffffffffffff, 0x3, 0xa84b, 0x7, 0x1, 0xffffffff, 0x615, 0x5, 0x0}, {0x4, 0x3003, 0xe, 0x5, 0x4, 0xf004, 0x2, 0x40, 0x200, 0x0, 0x5, 0x9, 0x0}, {0x1, 0x100004, 0xf, 0x20, 0xfffffffffffffe01, 0x1, 0x1764e063, 0x3, 0x5c, 0x7, 0x5, 0x3, 0x0}, {0x5000, 0x3000, 0xb, 0x8000, 0xc17, 0x1, 0x5, 0x95e8, 0x8, 0xff, 0x1, 0x9, 0x0}, {0xd000, 0x1000, 0x0, 0x81, 0xff, 0x100, 0x0, 0xffffffff80000000, 0x94ec, 0x0, 0x100000000, 0x401, 0x0}, {0x4000, 0x1f000, 0xf, 0x7, 0x966, 0x4, 0x3, 0x7, 0x4, 0x2, 0x1c0, 0x9, 0x0}, {0x4000, 0xf000, [0x0, 0x0, 0x0]}, {0x21847a7b4b4b4a5d, 0x14000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x0, 0x200000, 0x6, 0x1000, 0x2000, [0x5, 0x47f0, 0x100000000, 0x6]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) 2018/01/20 05:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000087d000)=0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00005df000-0x1000)="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", 0x1000) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 05:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/kvm\x00', 0x0, 0x0) write(r0, &(0x7f0000b0d000-0xcd)="66aaf693cdac98d33640a215bb081464bd14dd684625eb82ff1df420c37ca8e57440d1e5d1c9fde5ac9ab2ccc40b34c733226f39a49f855df5e7c2ac27cb7b05683c3b1ebd993e3ab85016226050c5f78f167d14df741d2a8f2752a859782d22d8f8bf78da23de5ad9142a785859eb8d34f8cea8cbbc439dbc62e3391bb6da5e828efbfa8b53dd47aa41abe439cc7f80a05ea98ae6839a3af9704faa8211a3dce78a0b3b92e7f51725275dbc649e398cd2e1096607dab2bbd7589e55f305d15edc656250cba79b58ae98ac3a11", 0xcd) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/20 05:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000024a000)={0xffffffffffffff9c}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000414000/0x1000)=nil) 2018/01/20 05:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000a2c000)={0xf2aab34c5eb795e1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) eventfd(0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) ioctl$KVM_SMI(r3, 0xaeb7) pselect6(0x40, &(0x7f00000a4000-0x40)={0x960f, 0x2, 0x9, 0xff, 0x0, 0xfad, 0x98, 0x2}, &(0x7f0000685000-0x40)={0x7, 0x80000000, 0x4, 0x81, 0x7, 0xffffffff, 0xffffffffffffff8b, 0x0}, &(0x7f0000545000)={0x3f, 0x9, 0x6, 0x7, 0xcea, 0x9, 0x6, 0xa51}, &(0x7f00007f7000)={0x77359400, 0x0}, &(0x7f0000790000-0x10)={&(0x7f0000af2000)={0x80000000}, 0x8}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b50000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000abc000+0x35e)={0x0, 0x0}) ppoll(&(0x7f0000231000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/20 05:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005c1000)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1e000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe4000-0x8)={r1, 0x4}, 0x8) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f00008f2000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f000021d000)=""/0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) accept$netrom(r2, &(0x7f0000ce3000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f1c000-0x4)=0x48) recvfrom$inet(r2, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27d) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2, 0x8004, 0x3, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) flistxattr(r2, &(0x7f0000242000)=""/67, 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d09000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000913000-0x20)={0x5, 0x6, 0x0, 0x2, 0x598, 0x7, 0x4785, 0x1ff, 0x0}, &(0x7f0000ab3000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000425000-0x8)={r5, 0x2}, &(0x7f0000c5e000)=0x8) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f000097c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000735000-0xa6)="91", 0x1, 0x0, &(0x7f00003e9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f00009a1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000930000-0x4)=0x2e, 0x80000) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$kcm(0x29, 0x7, 0x0) connect$unix(r1, &(0x7f00009e3000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x105c, &(0x7f0000bd7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x104e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x9, 0x0, 0x1, 0x880b, 0xa, 0x2, [], "0a3f39f3103510c1f3b4"}, {0x9, 0x0, 0xfffffffffffffffd, 0xe6eb, 0x0, 0x0, 0x800, [], "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"}, {0x5, 0x0, 0x9a94, 0x7, 0x0, 0x0, 0x86dd, [0x1, 0x80000000], "6729b5d651646e98b594c2c3c4a073c5fb15e07d357d2c8e30d3ab25"}}}}}}, 0x0) 2018/01/20 05:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') preadv(r0, &(0x7f00002ef000-0x20)=[], 0x10000000000002f3, 0x4) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x2) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001e1000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) getcwd(&(0x7f0000d84000)=""/4096, 0x1000) io_setup(0x5d8, &(0x7f0000103000)=0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00007aa000-0x2)=0x0, 0x2) 2018/01/20 05:21:21 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0, 0x81, 0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000973000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000804000-0x8c)={0x3, 0x40, 0x0, 'queue0\x00', 0x78b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000925000/0x3000)=nil, 0x3000, 0x200008003, &(0x7f0000fbe000)=0x100000001, 0x9, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ef1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000826000)="2a8a33f9ffff8109042186b32cff6dacf6de65b9a9cc1de2f1eddac63b180a9195ab6ee5", 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fc0000-0xb8)={0x0, 0x81, 0x100, 0x21, 0x0, 0x6, 0x7, 0xfdc, {0x0, @in6={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x2, 0x8, 0x834a}}, &(0x7f0000fbf000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c3a000)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdaf, 0x4, 0x7, 0x6, 0x1}, &(0x7f0000720000)=0xa0) syz_open_dev$audion(&(0x7f0000e56000-0xc)='/dev/audio#\x00', 0x8d15, 0x101000) 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000efc000)='/dev/midi#\x00', 0x8, 0x121000) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000b89000)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000823000)={0x2, '\a\r'}, 0x3) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6f000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000009f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000119000)=0xb) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00005e3000-0x62)=""/98) 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40c, &(0x7f0000491000)={0x0, 0x7fffe, 0x0, 0x0, 0x0}) close(r0) 2018/01/20 05:21:21 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$loop(&(0x7f00003d8000-0xb)='/dev/loop#\x00', 0xfffffffffffff1cd, 0x511000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000da4000-0x9)='/dev/dsp\x00', 0x183200, 0x0) close(r0) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000341000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000345000-0x4)=0x14) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ead000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r1}) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007e8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000335000)=0xe8) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004de000)=0x0, &(0x7f0000eae000-0x4)=0x4) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000ead000-0x38)={&(0x7f0000eac000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000eac000)={&(0x7f000049a000-0x149c)={0x149c, 0x11, 0x300, 0x3, 0x1, {0x14, 0x0, 0x0}, [@nested={0x1c4, 0x6b, [@generic="331dfebc4c5c198550f06b6944830adf24e4bc3fb418417b2f", @typed={0x8, 0x85, @void=""}, @typed={0x18, 0x4c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="c465abfffa9eec1843a35125ee3d6e50d7f5130ce6d5aa0e2346fa91e35f4f4a56770afabd26a78b7640ff019f7022395c67b98843df52a08b40be95dc718a9b126064fc62d6134478c50cdfd03a3141c76b92ac5d9e652958579cb24da6f3fda83002add84eb0d333b6a422f6958b042103e43abe3d0006fc1874027e38a37f4badd6ff85fa46a684a22d5959468af900b0f2cd", @generic="eed42594bf132479a4fc6e7359ba7e359e3569a683674b13926db6428a2f64e19e95da5e8da886f1b5652daf6321f4bebcae33cdbad28814e70ddeec1d2a5dc3feb5b740cc558c4c147b79f1d830b14b888b2446838cf58e54424d6b0c4785abd5bd86ebe4d7ab4593a618c999206ee2696625a695284d043af8921b887272d64fd68cc9dcffa2ad391bf156ebee17bf797d7cae008bff1d9e28b25811d523bc8b43865ca9d9dec3815f1f53c3122c053b941e5849af1456073107d1a46bc13d42e85279aab8685be7b133b4e75d67e7256bbe23af3380cea46604edca64939a39fac6b9c78b5f0b1b74c308e75356a1"]}, @generic="65191864e1b267631b3bed8509e8873a561893be0606244378e920097519169b582aaabb2815608e6e130161dce39556d008be7205589623e1a10f815cfe4e3f29da6cadceabc81b6d7b4b08840e03938b3e3fbab814ef18a72462ad4ad3d485f258d20629a9ba536edcb2bac99d9f1846b7b08da1f2c393de40a48697ad07a12e226d0990cf7ff79b44d7768a6757275dbb4578634a927664b93c58e45565a6fae3101da06a85770adb3bde8229be00878e2570bc5d5341f3d44186ea475b185d7ee8e9c5e56b85fe672c5afdeb9db2149af138a81b6cdc07cb4357da81e63a7867e826", @typed={0x18, 0x29, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @nested={0x11c8, 0x34, [@typed={0xc, 0x2f, @uid=r4}, @generic="1a2653c4ffcd72b7f0d6878532cd71b34da5d19db9d046633c4762b13410993a79c69d4a76265b7a5da0de0f875916c341a7120f2c19599e1bf37691af09b130ede484cab3b9c5e2e51bf5539b1ef86845057d4cab25182dad285ae858ff07459cad03c4200fa9051e0ea486252c87662fd7a85fbef5fc2f5bbc389533389a25e23044596070297f948e1600579a0da5734f705c", @typed={0xc, 0x2f, @u32=0x69e7}, @typed={0xc, 0x83, @fd=r2}, @generic="1ed50ec3631143483de7f572a1ae87657a3d19a7b00db0177809965fd42433", @generic="7c82f2871966dc062c22f4d77382d4cdac976296d7a4a037fb2ff887d6f15f78cbe28a4c7cee2957e1aa31fbe371ca3f4f43b2d5273fd28fafacb000279f4d3d6eaa9d8c94638126a0411fd5332da1dafcea2fd653010426a865eaea6462b1f680f36e3d7cdd5a0cf4c1947c74d908787f7a3643074980a28ad1d7fd3dcb06246a6db2b95193efc1a5610cb48641ae8a37cbee55d74d5a1f081db6328aa72d900085736bb1419b84760a87106aaba6c5bda4", @generic="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", @generic="239bcce480b17bbdf0c68e0949e7c14f1378a41165c0f816425190bd164403ba653dc23515712e87fc23cf0efaddef1c", @generic="898fc9b36617de66eb6a"]}]}, 0x149c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40001) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000eae000-0x4)=0x7fff) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000945000-0x8)=0x5, 0x8, 0x7) 2018/01/20 05:21:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x10000, 0x1, 0x20, 0x6, 0x3, 0x9}, 0x9e14, 0x7ff}, 0xe) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) close(r2) 2018/01/20 05:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = eventfd2(0x0, 0x0) io_setup(0x8005, &(0x7f0000d8d000-0x8)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000370000-0x24)={0x3, 0x9, 0x5, 0x9, 0x1f, 0x7, 0xffffffffffff0000, 0xc4, 0x80000001, 0x1, 0x43c36ff2, 0x4}) 2018/01/20 05:21:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000002000-0x8)={0x1, 0x8ce9}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x620) mkdir(&(0x7f0000003000-0x8)='./file1\x00', 0x43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000004000)=@file={0x0, ""/82}, &(0x7f0000005000-0x4)=0x54) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000004000-0x8)={0x3, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000005000)={0x0, 0x2f, 0x3, @thr={&(0x7f0000004000)="c247aac6ce31b92149c3201a53d1f1ea61baf94076d64473dceb32db1932bac6c7c33d77a0ac03364bd519b3f1ddd222e991d6aaa6a081b6157117bc418168e6246a7f9888c525f0175dfe189a76684cd6881c5e69d6bd1cd652f1c50a410f54ad11c0290f1c5c681f33b9259ddb5efcf19e5c50d4e354b3b638c19e06d768c9c7b1b8ee8396a24c3262b0bd", &(0x7f0000005000)="3dd508421ec5822df6a5383718ae2ac62aa7cbc3b0df"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_delete(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) fcntl$setown(r0, 0x8, r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@sack_info={0x0, 0xcba9, 0x1}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r3, @in6={{0xa, 0x3, 0x1e4, @loopback={0x0, 0x1}, 0x29a2a9e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000001000-0x4)=0x98) 2018/01/20 05:21:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x0, 0xfe3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x6, &(0x7f0000455000-0x30)=[&(0x7f0000dae000/0x4000)=nil, &(0x7f000046c000/0x4000)=nil, &(0x7f00004f9000/0x1000)=nil, &(0x7f0000ced000/0x2000)=nil, &(0x7f0000182000/0x1000)=nil, &(0x7f0000aac000/0x1000)=nil], &(0x7f0000000000)=[0x800, 0xd42, 0x9c, 0xe65e, 0x2404, 0x4, 0x3f], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) write$eventfd(r2, &(0x7f000089c000)=0x0, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x2d)="") 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a16000)=0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x8, 0x10) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) accept4$inet(0xffffffffffffff9c, &(0x7f0000ad6000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ff000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000435000)={0x0, 0x4f, "529004349f551d1241dec68988bc6802a6ec24b9414a813b022409909f7b49664a795959e3036a111fe95ec0dbcada13bed56da37d90d25b52255e30c152ea481f6063c10df31e780003841f539153"}, &(0x7f00006aa000-0x4)=0x57) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000020a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d51000-0x8)={r2, 0x3}, 0x8) 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000fe3000)=0x10001) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000067a000)=[0x6, 0x7]) 2018/01/20 05:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x8, &(0x7f0000e01000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000182000-0x4)=0x2, 0x4) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000b8a000)='rxrpc\x00', &(0x7f0000727000)='\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00003d8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:21 executing program 5: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa4000-0xf)='/dev/sequencer\x00', 0x40040, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000fa4000-0x8)='./file0\x00', 0x0, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f20000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000008d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fe8000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000094d000)='/dev/hwrng\x00', 0x200000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000d89000)={r3, r0, 0x1000}) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) ptrace$getregs(0xc, r2, 0x6, &(0x7f00009ca000)=""/17) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000e0000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/20 05:21:21 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) socketpair(0x8000000000001e, 0x0, 0x80000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000133000-0x218)={0x0, 0x0, 0x0, 0x3, 0x5, [{0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) syz_open_dev$vcsn(&(0x7f0000d00000-0xa)='/dev/vcs#\x00', 0x6, 0x412000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000dbe000-0x6b)={0x59, 0x6, "c7d922218889dc2cd71ca8b1724afaf5f8c10aa9e0bf3cc66e9b1a7160290038eef4d455ad378483267840130bd4ce45c05aec7c9d118ef0c8fe6a74d5f70fbfb046a6d37968015119813bc1e450300996"}, &(0x7f0000a88000-0x4)=0x0, 0x1400) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a46000-0xb)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x3f, 0x4}, 0xb) setrlimit(0x0, &(0x7f0000ba6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002b4000)={0x0, 0x4, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009c5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16)="3406", 0x2, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x1c9c380}) prctl$seccomp(0x16, 0x0, &(0x7f000043e000)={0x0, &(0x7f0000009000-0x28)=[]}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000104000)={{0xa, 0xffffffffffffffff, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x97}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x527}, 0x10001, [0x3, 0x7bb3, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0]}, 0x5c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000010c000-0x11)='/dev/qat_adf_ctl\x00', 0x111001, 0x0) [ 105.326333] PPPIOCDETACH file->f_count=2 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d17000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000bab000-0x118)={0x9f2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f0000182000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ca5000-0x3)="1bec1f", 0x3, 0x0) keyctl$revoke(0x3, r1) [ 105.353979] PPPIOCDETACH file->f_count=2 2018/01/20 05:21:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x101000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000990000-0x8)=0x1ff) rt_sigaction(0xa, &(0x7f0000001000-0x20)={0x2, {0x3}, 0x1, 0x4}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) syz_open_dev$adsp(&(0x7f0000f52000)='/dev/adsp#\x00', 0x81, 0x0) 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000000) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) prctl$getreaper(0x3f, &(0x7f0000289000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000c27000-0x18)={0x0, 0x80, 0x8, &(0x7f0000aab000)=0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000dff000)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$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}]}) 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000006000)=@req3={0x6, 0x65, 0x0, 0x3, 0xff, 0x2, 0x6}, 0x1c) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000004000)=0x0) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) lstat(&(0x7f0000e3c000-0x8)='./file0\x00', &(0x7f0000452000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r1, &(0x7f00006db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000296000-0x4)=0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000032000-0x8)='./file0\x00', 0x301000, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00008bc000-0x8)={0x3, 0x8}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) [ 105.479783] QAT: Invalid ioctl 2018/01/20 05:21:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280200, 0x0) write$selinux_validatetrans(r0, &(0x7f00000dd000)={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'system_u:object_r:hugetlbfs_t:s0', 0x20, 0x38, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x59) r1 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000004000-0x10)={0x7, &(0x7f0000003000)=[{0x800, 0x0, 0x3ff, 0x9}, {0x6, 0x62, 0x6, 0x7f}, {0x9, 0x8, 0x64, 0x3}, {0xbd, 0x9, 0x3, 0x645}, {0x1000, 0xfffffffffffffff9, 0x5, 0x400}, {0x7f, 0x0, 0x40, 0x10000}, {0x7, 0x9, 0x0, 0x4}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockname$netrom(r2, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000004000-0x10)={0x72e, 0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000004000)=0x40, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x6}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r3, 0x1}, 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000007000)={0xff}, 0x8) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1}, 0x98) 2018/01/20 05:21:21 executing program 3: 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 = getpid() tkill(r1, 0x42) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x12001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x80000, 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) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r3, 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}) semop(0x0, &(0x7f0000012000-0x12)=[{0x0, 0x0, 0x0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f46000-0x8)='/dev/vcsa#\x00', 0x0, 0x100) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000030a000)={0x8b6, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000520000-0x10)={0x8888888888889ae, &(0x7f00000ee000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x400, 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, 0xfffffffffffffffe, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x70, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000581000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f94000-0x50)={{0x3, 0x6a10}, {0x80, 0x5}, 0x6, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003c7000)={0x3, r1, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c6c000)={0x0, 0x3}, &(0x7f0000cd0000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000edc000-0x8)={r4, 0x4, 0x603}, &(0x7f0000ca3000-0x4)=0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:21:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000593000)=0x0, &(0x7f0000871000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) 2018/01/20 05:21:21 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d6000-0x9)='/dev/rtc\x00', 0x10040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00004ad000)={0x0, 0x9}) listen(r1, 0x100401000003) r3 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r0, &(0x7f0000bff000-0x59)="f1af16213d1a308bd70319b3b0bd9880f45418a3a3b59d6176765a55267cf0d6ecd36fe36f0ef00cb52ec0bef94ba95dee8d7689a439c96cb3a87a5940f41340d9d44cb6648fd4482b5c54829fe76d95f1b708c53cb206942c", 0x59) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x9e}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000020000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) [ 105.528869] QAT: Invalid ioctl 2018/01/20 05:21:21 executing program 0: eventfd2(0x5532, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000002000-0x4)=0x80000000000000) r1 = syz_open_dev$admmidi(&(0x7f00005bd000-0xe)='/dev/admmidi#\x00', 0xd9b0, 0x10000) ioctl$KVM_NMI(r1, 0xae9a) 2018/01/20 05:21:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) io_setup(0x1, &(0x7f00009b9000-0x8)=0x0) sendfile(r0, r0, &(0x7f0000788000-0x8)=0x0, 0xfffffffffffff000) close(r0) io_submit(r1, 0x2, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000f2b000)='|', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d10000)="", 0x0, 0x1, 0x0, 0x0, r0}]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/vga_arbiter\x00', 0x709000, 0x0) 2018/01/20 05:21:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x9, 0xb4, 0x401, 0x8}, 0x10) getrlimit(0x4323e5863efa6717, &(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x9b, 0x7f, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000001000)={0x4, 0x99cb1c, 0x4, "08f23d9dde2d", 0x3, 0x0}, 0x10) 2018/01/20 05:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a7c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c71000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000826000)=0x2, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000878000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000411000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x2, 0x7, 0x5, "0ee246987ca27c53034379c66d3e9a52670ff39b505c843c8971e81a0ce5864cc35ec15e838baed23ab457dd52273560793bd4592ce6b086760bd3642fdf8ba2", "256db8e97182cfc0db1a86c402ed8c229c145b2750f98c1b238f22076eef686a1e6166db3a1648d479cdd17e6086306e55e780b1139d957171c68397631b412f", "e7211cb69ae79b866ffded068732b6e05f9cde89b5cd1b6f32c22c8783e75b34", [0x4, 0x48c0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000733000)={@common='tunl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r2, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00007de000-0x1c)={0x52, 0x4, 0x64, {0x7f, 0x10000}, {0x2, 0x8000}, @ramp={0x4772, 0x2, {0x6, 0x3d43, 0xa13, 0x8}}}) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffff9) r0 = perf_event_open(&(0x7f0000dc4000)={0x3, 0x78, 0xbbef, 0x1, 0x6, 0x3d0, 0x0, 0x7f, 0x8000, 0x8, 0x7, 0x240000000000, 0x32, 0x9, 0x3, 0x0, 0x5, 0x1, 0xffffffff, 0x7f, 0x4d, 0x7, 0x7, 0xce3, 0x7, 0x1, 0x5, 0x101, 0x6, 0x5, 0x5, 0xffffffff, 0x10001, 0xabd, 0x3f, 0x2b6df53c, 0x6, 0x6, 0x0, 0xffffffff00000001, 0x0, @perf_config_ext={0x2, 0x80000001}, 0x0, 0x4, 0x7fffffff, 0x45587b17c745da85, 0x0, 0x8, 0x0, 0x0}, 0xffffffffffffffff, 0x7617, 0xffffffffffffff9c, 0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000dc0000)=0x3, 0x1) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x1f, &(0x7f000036c000-0xeb)="095a2e13af43d36bf2ea040750802bf6bf6b38a4000000000000000043b5ca99eb501ea7c23fb06b897a20c8e51f921d8a9beb585efccc0000000338a34cc42640976eef033d000584f314d56c3c65a2fea96df0d155b424ea6ebab15b8f754d2a2e36a208000000b6ffaddfee5e40483db2bbeae869cf8f4168c57ba8e234d1c98bd14baff891a4f630e78c7076251862f455c3e5495a59663220d8ab2933bdc763c794eef3a150f15acd6d15877694ac2c3aff5ee8f742a63bb41039249606136f46c022031ba3e88438a010088c7ed5bdb8bf719262b626f36f2ab435161b2bed95db13924b0f166fa2", 0xc) 2018/01/20 05:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae00, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000e72000-0xc)={{0xfffffffffffffff8, 0x95be, 0x4, 0x8001, 0x3, 0x7ff}, 0x8}) ioctl$KVM_CREATE_PIT2(r3, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002eb000)={0x0, 0x5, 0x3, 0xfffffffffffffd7c, 0x8, 0x6, 0x2, 0x8001, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x7fff, 0x23, 0x3}}, &(0x7f00000d0000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de2000)={r1, 0xfffffffffffffffe}, &(0x7f0000ee4000-0x4)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r2 = syz_open_dev$sg(&(0x7f0000422000)='/dev/sg#\x00', 0x8, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00007de000)={0x1}, 0x1) 2018/01/20 05:21:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x9e, &(0x7f0000001000-0x9e)=""/158}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000+0xf54)='/proc/self/net/pfkey\x00', 0x2002, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000013000)={{0xffffffffffffffff, 0x2, 0x1000, 0x3, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) sendmsg$nl_netfilter(r2, &(0x7f0000014000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000002000)={0xf8, 0x1, 0xb, 0x701, 0x7, 0x0, {0x7, 0x0, 0x1}, [@typed={0x8, 0x2e, @void=""}, @nested={0xdc, 0x93, [@generic="375cc98ef7c8565a2641a0828aafa964ec6b18ddd94bd63ab3ff1b", @generic="53e2ceb1e274c5029523ee262c20e55a586d258d8ef88d975ab2b0a89ee948389e0d1e4fac1f7eb3d285a2491df6207fbdbd4d7da5f67edc99cb0ce715382a4c3ef394f95f175648e49f306fd95be6a557e0e4a1f15e51c34911d9aba363ade4756ffd9526a8a0324942b062fedf95c0999127d654129879f12901963fd90aa565ceaa2774914f732ea35c41397cc13bbfde9d47a9e93cff5eabda8ceff3176581745aef9a", @typed={0xc, 0x2f, @fd=r1}, @typed={0xc, 0x36, @u32=0x7}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8001}, 0x4000044) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000000a000)=[0x40, 0x80]) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) [ 105.619274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6717 sclass=netlink_route_socket pig=16401 comm=syz-executor5 [ 105.642055] tc_dump_action: action bad kind 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000013c000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008a000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000885000)={{0x4, 0x4, 0x1, 0x80000001, "e924ddd1176c60570c760ebc294625c6a09a641339cc797ba0fc02089a4eca461bf766c1c0ce0a2ba404ad77", 0xd33}, 0x0, 0x0, 0x1, r2, 0x7f, 0x9, "e0f6846c13d00e9a605d4e1538d6a7903f9c632a204d749bc36d6b8c477085d8fb1878b6f279b90afda651c39132d5ca5452650fe9b101b1dc60ffbc24f18d95", &(0x7f0000e1f000)='mime_typevboxnet1\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x101, 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]}) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000864000-0x8)='./file0\x00', &(0x7f00009fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fchown(r3, r5, r6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008c4000-0x4)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r7}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00001a4000-0x10)={0x3ff, 0xf000}) r8 = syz_open_dev$amidi(&(0x7f00007fc000-0xc)='/dev/amidi#\x00', 0x6, 0x100) syncfs(r8) getsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000f3a000-0x4)=0x5, &(0x7f00000d2000-0x8)=0x4) sendmsg$unix(r4, &(0x7f0000bda000)={&(0x7f0000837000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d84000)=[{&(0x7f0000e2b000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000731000)=[@rights={0x18, 0x1, 0x1, [r3, r4]}], 0x18, 0x8844}, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000028000-0x4)=0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r9, 0xc048ae65, &(0x7f0000ce3000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r4, 0x24, &(0x7f0000c9d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000015000-0x8)={0x0, 0x23b0de3}, &(0x7f0000ee5000)=0xfffffffffffffe7f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000625000-0x8)={r10, 0x8}, &(0x7f00002f7000)=0x8) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/20 05:21:21 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x18000) fcntl$setsig(r2, 0xa, 0x41) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xd7d3, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1, 0x40) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000002000-0x110)={{0x56b, 0x6, 0x8, 0x9, "1d398a833ff6f480d7bdaf950c1a73bc403e7493a4fdba09a15e77496c03bbd1bc948043325d37c84889bde4", 0x8}, 0x0, 0x0, 0x8, r4, 0x8, 0x6, "e7c8daf3a315f4988eef0cae0fadb983cc62cd83fcf8b14eb431f690a89a0068b9f4cf7548d403152d7e82b13cb66625391544af969ade0c7f04188370121cdd", &(0x7f0000000000)='selinuxvmnet1system\\\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x7, 0x9, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000002000)={@common='bcsf0\x00', @ifru_flags=0x1}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)=0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x80, 0x2f, r1, r5}, {0x0, 0x6, 0x8, 0x0, 0x4, 0x7, 0x2, 0x1000}, {0xe92, 0x3, 0x857d, 0xff}, 0xb7cb, 0xb, 0x1, 0x0, 0x3, 0x1}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in=@rand_addr=0x9, 0x7, 0x1, 0x2, 0x3f, 0x3, 0x4, 0x54}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000002000)=r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r6, &(0x7f0000006000-0x8)=""/8, 0x8, 0x40000100, &(0x7f0000004000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r6, &(0x7f0000005000-0x11)=@known='security.selinux\x00', &(0x7f0000007000-0xf6)=""/246, 0xf6) [ 105.718084] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6717 sclass=netlink_route_socket pig=16433 comm=syz-executor5 2018/01/20 05:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/20 05:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005f0000-0x4)=0xfffffffffffffffd, 0x4) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) sendmsg(r0, &(0x7f0000a32000)={&(0x7f000087d000-0x8)=@sco={0x1f, {0x9, 0x20, 0xffffffff7fffffff, 0x800000000000000, 0x7fffffff, 0x6}}, 0x8, &(0x7f0000be8000)=[{&(0x7f000048a000)="07ea84d7c298808cf72f37e7bdcbbd1bbd3bac4fb26ae2cda34e8a944f2063195e4ff2e8f19637ff1a65dfc5c00390d149829606d3c1a32f9244cbb1e5c0d851", 0x40}, {&(0x7f0000818000)="cd6450a5e28bee5e16c3479dae04aec9a6d28c47aaa5d3c404c8af2c13e22df6046806a2cc2fdc4b23b0cd704513e2b4a5e756d52b876b6883858c495df288b6b34e2570e0188083ca82108aaafe5acdf4bc9273fc698d4c36ceb69bd39060971f21e8bca59260332d4f8ff3d5265aee07556100001ee7", 0x77}, {&(0x7f0000658000)="bd8e7345efddb47b07a3cf5abf78fd0bb4726927c8f5e039c76d593d540c4c2518fc86c33a664e7e0570060f4d9cfa555755583ddca879f14e2fcd89a95eba9b071c7e47854238d911942754f7607e09c4e2fdbfeb3c3b8a76ceecaa44e0563705b5ceb0351c1d6246", 0x69}, {&(0x7f0000262000-0x9e)="d7ae65fc92abbf10490f71675402fb30a8c92bfc1811950ae6acbfe1dfc0ebaef320d730c07f6c3df99ba762b7336a42172af7162b226951c045392de1957f9d0e170c3f13b9a3dbaad97076f0d823a8ab022fd43427dc4a60f34ad4570e97bd759df0ec851fee791ebebed2884dddf58b9aeb9f74440986201b429f134a4cd2cd899e6d837e5b0ac16b7b8e4f405b05572aeada54ec80609690a25d45d8", 0x9e}, {&(0x7f00009aa000)="667e060a9a04faee87e79d4c11bf98fcaf1fb4fb4a9b9567e570cb2ff2cea0b9b087ca97cdaee5946086fcbabc9da1c5a74956c557ac78f95f0a10f2a02c67292b2b7d636d5f980378c368ce6b09b06448fdc12ec78096cde36b228603d8ce596e44c55e4f3787a706dd7a51a0113a35e6fc9ed87bda765c3fa8def5e19ac97fb809f438160796f37a808c2cb6dda4aff35900f934", 0x95}, {&(0x7f000010e000)="f186ff52d647c9960537f40fcfcd7c01f898fc5e0af530a9f0a2f610b93536f369f5f22e9936a7f5ca0cdca4bffcb918e7e9792ba0216452843e1e0049ac319e1125933a9f99691a1795cdcbc116641713fbfee06bcb6388e761ac8e9a57da73f028759d3ecc8ef9d4d636c1170dc6c85ef8f077053a4c19cc2b7b7a1d7b71526aadd6", 0x83}, {&(0x7f0000413000-0xa4)="dc476f470523b31c3f81cbc65f0051d0a8b353734146c88ed58bae92c4fbb4af9fb8c657cb5f114f2a4b5b5dbbdb6e1a0932de7502685d373c66d9207c1a8c10f3a2678eedef0a38776eac1bd4541da9ab14dd55a78db7547a74a7f8669273c3a418c9c90943e6e8079891e8b647c73d4c2d11279bbd4871e10a357abfa26fde963b83abf7bf39646347be0508a4f7feb322993ab6bdd146a0d047615a9da1f0ba3ab168", 0xa4}, {&(0x7f000091a000-0x11)="bf1e2bb1473dffb1b89c859fbca5c6da09", 0x11}, {&(0x7f0000160000)="7ddac56301df9ce1294f8b51cbbbd36bd8db07f8a2ace3b421130b1f7e840663923b1d058b30fe1b9c2ba57172f46b4334ca80966e1c5e86d395e1648a5a3a93ebe9394da5c84f48f648c15b3138d42afc62b1e7186dffee0c0b6933e27facda6a1ecf02918623942db6996c18e8340f354869b410387ef7455d0ef321597525a337d9638a4ffb834d25721c2c3a40", 0x8f}, {&(0x7f0000b91000-0x1000)="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0x1000}], 0xa, &(0x7f00003b8000-0x1f0)=[{0x78, 0x118, 0xa0, "e157f3e72ebcb4019c8ce9f769370cf4b55cc9603382be4234b08a099668af796763af19219baf6a8d1e063c7a9294db7032a21153e41dca577330ef56204a7bf68e7364bb50503ca7f63f44e6e33536c34e60fadcdbb490063fa4a04a5af6f928662bce5dea89"}, {0x98, 0x84, 0x6, "83a0404e07648af9654d5b2e5a7b5535bdfe72377a9908c395fd67b1111dffbb7527202c53890a52e2848b37d9879435fa35d9bca710eb560d3503b588e20af58648c642d08206411ab712b33fd39f8fd5572c3dd97a21349b5888b0f5b584df54eb9c20f58a3989815875bcc812fc607bdace4a91bc88c738a7ef59e50c99002060fd82e865"}, {0xe0, 0xe4552bfaff2f0668, 0x7, "65f8a9eca6e58816c2e97bab50cfb198e9ba214eea2af09661f71d23c833ac0d713ad883954f9fadb8e9b98652cc7e39cf330fa78fc3858de8cb59b07b28cf67041f318f12da7b7b87657b8cf0e8e5a153f055f5a8354c68c3bfc504d94df245cfad8bfba28dacd92c47cea0beb36aec8dd61fe95ddd2e159633ae97b59c2b9585429bc138ef85b65f3d359125ae05b45497aad8dcae03c932ebb5c6d60be6271ee53a7d25bffc73f19656ab6cd325ba53a8427f3a09d090367b54b864add56d30120ed045a237ae3be1bfff86"}], 0x1f0, 0x20004010}, 0x44800) 2018/01/20 05:21:21 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f81000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fbf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c90000-0x4)=0xe8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000fc0000-0x14)={0x11, 0x1a, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) futex(&(0x7f00003a0000)=0x0, 0x5, 0x0, &(0x7f000063a000-0x10)={0x77359400, 0x0}, &(0x7f0000013000)=0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000692000)=""/48) 2018/01/20 05:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000e1f000)=0x3f, 0x4) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) eventfd(0x2a4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008d3000)=0x3) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/01/20 05:21:21 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000620000)='/dev/audio\x00', 0x80880, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x0, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x2, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3ff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7, 0xfffffffffffffffd, 0x9, 0x10000, 0xbbde, 0x3, 0xff, {r2, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x246}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xff, 0x6, 0x1f, 0x400}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000005000-0x6)={0x40, 0x80000001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000006000-0xa)=""/65) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000006000)={{r3, r4/1000+10000}, {0x0, 0x2710}}, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000007000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000003000)=""/2, &(0x7f0000008000)=0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000009000)={0x100, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c1, 0x7, 0x40, 0x100000000, 0x20, &(0x7f0000005000)=@common='ip6gretap0\x00', 0x400, 0x1, 0x2}) 2018/01/20 05:21:21 executing program 1: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e82000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000a5b000-0x8)='./file0\x00', 0x0, 0x7ff, &(0x7f0000e81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000e81000)='/dev/snd/pcmC#D#p\x00', 0x82, 0x20000) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000e82000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ef000)='/selinux/status\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000054d000-0xc)={r5, r0, 0x3}) r6 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/20 05:21:21 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000)='/dev/audio\x00', 0x14000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007000)={0x0, 0x8, 0x1, 0xe27, 0x40, 0x6, 0x80000001, 0x100000000, {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]}, 0x3d76, 0x400, 0x7, 0x8, 0xfffffffffffffff8}}, &(0x7f000000f000-0x4)=0xb8) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000)={r1, 0x1000, "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"}, &(0x7f000000f000-0x4)=0x1008) r2 = syz_open_dev$dspn(&(0x7f000000e000-0xa)='/dev/dsp#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{0x5, 0x7}, 'port1\x00', 0xc, 0x800, 0x1000, 0x536, 0x8, 0x1, 0x0, 0x0, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000005000-0x4)=r2) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f000000c000-0x10)={0x7, 0xffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000009000)={0x0, 0x8, 0x10}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r3, 0xfffffffffffffffe, 0x1f, 0x3, 0x8000, 0x8}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000010000-0x4)=0x60, 0x800) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000784000/0x18000)=nil, &(0x7f000000e000)=[@text64={0x40, &(0x7f000000e000)="0faeae38e900004b0f01d148f4660f3a6006f8644110690b674e0f009c5f00600000b942030000b8f7ffffffbaffffffff0f30d3c74f0f01c9660f70880b00000000", 0x42}], 0x1, 0x20, &(0x7f0000001000)=[], 0x0) read(r2, &(0x7f0000007000)=""/176, 0xb0) 2018/01/20 05:21:22 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007ca000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000043c000-0x37)=""/55) syz_open_dev$mice(&(0x7f00003cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/20 05:21:22 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) 2018/01/20 05:21:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000e, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) 2018/01/20 05:21:22 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) ptrace$peekuser(0x3, r0, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000)={0x93, 0x8, 0x3, 0x5}, 0x10) connect$ipx(r1, &(0x7f0000cd3000)={0x4, 0x2, 0x4, "81c4061525c3", 0x4, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sched_yield() openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x10002, 0x0) 2018/01/20 05:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000634000)={0x8, 0xe, &(0x7f0000b56000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x1}, @ldst={0x2, 0x0, 0x0, 0x4, 0x4, 0xfffffffc, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x100000001, 0x9, 0x4, 0x75f4}, @generic={0xffffffff, 0x1000, 0x3, 0x20}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x1ad, 0x0, 0x1, 0x7, 0xffffffff, 0x1}], &(0x7f0000190000-0x4)='GPL\x00', 0xb4c1, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:21:22 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = msgget(0x3, 0x20) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000046000)={{0xffff, 0xffff}, 'port0\x00', 0x14, 0x445, 0x9, 0xffff, 0x30b6, 0x10001, 0x6aa, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:22 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000004000-0x8)=0x0) dup2(r0, r0) 2018/01/20 05:21:22 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$nfc_llcp(r0, &(0x7f0000b9e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000928000)=0x60, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000015e000-0x9)='/dev/sg#\x00', 0x1000, 0x40000) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000568000-0x4e)=',', 0x1, 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f09000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000530000)=0xe8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/20 05:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f00009a9000-0xa)='./control\x00', &(0x7f0000ce9000-0xa)='./control\x00') stat(&(0x7f0000101000-0x10)='./control/file1\x00', &(0x7f0000b7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009f5000)={0x0, 0xba, 0x1ff}, &(0x7f0000362000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000237000)={r2, 0x4, 0x4}, &(0x7f00008c0000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000210000)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0xfffffffffffffbff, 0x0, 0x0}, &(0x7f00009dc000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000588000-0x8)={r3, 0x1}, 0x8) ioctl$TCSBRK(r1, 0x5409, 0x6c00) 2018/01/20 05:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e35000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b54000)={@generic="7934d12440dd5975208a4d6444693636", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x1a, 0x3, 0x4, &(0x7f0000b92000)={0x0, 0x0}) ppoll(&(0x7f0000dfd000)=[{r0, 0x4498, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1002, 0x0}, {r2, 0x100, 0x0}, {r0, 0x82, 0x0}, {r2, 0x80, 0x0}, {r0, 0x10, 0x0}], 0x8, &(0x7f0000be4000)={0x77359400, 0x0}, &(0x7f000099f000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000002e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000df4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r4 = accept$alg(r3, 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000d17000-0x4)=0x3) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$amidi(&(0x7f00004a4000)='/dev/amidi#\x00', 0x1f, 0x2) timer_gettime(0x0, &(0x7f0000257000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00009ef000-0x10)={0x0, 0x0}, &(0x7f0000275000)=0x10) clock_getres(0x7, &(0x7f0000aa1000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000ff8000-0x10)={0x0, 0x989680}, &(0x7f00008c0000-0x10)={0x0, 0x0}) sendmsg$alg(r4, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5", 0x30}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000085000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) 2018/01/20 05:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) r4 = syz_open_dev$vcsn(&(0x7f0000830000-0xa)='/dev/vcs#\x00', 0x1, 0x4000) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00001df000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x33, &(0x7f00008f4000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000842000)={r3}) 2018/01/20 05:21:22 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b1d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000411000-0x18)={r1, 0x0, 0x0, 0x0}) ftruncate(r0, 0xa2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/243) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={r1, 0x0, 0x0, 0x0}) r2 = semget(0x0, 0x0, 0x10) semctl$GETPID(r2, 0x5, 0xb, &(0x7f0000000000)=""/71) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x4840, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000003000)={0x0, 0x0}) socket(0x8, 0x5, 0xc2) readahead(r3, 0x1000, 0x5) r5 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x4, 0x2000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xffffffff, 0x1}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r6, 0x7, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fcntl$lock(r5, 0x7, &(0x7f0000003000)={0x2, 0x2, 0x2, 0x80, r7}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r6, 0x3f, 0x8, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000006000)=""/82, 0x52, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000006000-0x10)=@generic="ae4ad1f34806b1072c7c50bb55892f85") 2018/01/20 05:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000c6000)={0xf9, &(0x7f0000e7c000-0xf9)=""/249}) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000083b000-0x8)=0x5) r3 = syz_open_dev$dmmidi(&(0x7f0000456000)='/dev/dmmidi#\x00', 0x8, 0x101000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000db7000-0x6)={0x2, 0x101, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000816000)={0x0, 0x0}) setpgid(r2, r4) pipe(&(0x7f0000a14000-0x2)={0x0, 0x0}) ioctl$KDDELIO(r5, 0x4b35, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a3e000)={0x0, 0x0, 0x80000001, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) 2018/01/20 05:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005ce000-0x10)={0x1, &(0x7f0000292000)=[{0x8, 0x1, 0x5, 0x2}]}, 0x10) close(r1) 2018/01/20 05:21:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='selfwlan1\x00', 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005fd000)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000aa7000-0x8)=0x8) dup2(r1, r2) 2018/01/20 05:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ea000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000058000)={{&(0x7f0000fdf000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpeername$inet(0xffffffffffffffff, &(0x7f00000bc000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000834000)=0x10) sync() setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00007f1000-0x8)=0x6, 0x8) 2018/01/20 05:21:22 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400002, 0x0) r1 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) write$selinux_validatetrans(r2, &(0x7f0000002000)={'system_u:object_r:mail_spool_t:s0', 0x20, 'system_u:object_r:syslogd_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) 2018/01/20 05:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$selinux_load(r0, &(0x7f0000ebb000-0x9b)={0xf97cff8c, 0x8, 'SE Linux', "3133328eaabf9893eb698ce99f3eb8916ee4e82ce16c1e1ba8acfe2aee9420ad515cdbdff446f909728dabf820ae50d90c95b73037813cd180d4a3e63db6bf7ae5df39bfa2f0d00fd2626d0ced748c45633c577b6d0fe448ccd27ed1a0919e8f8acbff407f0d05a1b08914611c20e0877e5d83270e12b6777df3e88130b1286beae8d9f9fab0ce7f775a4f"}, 0x9b) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000778000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/20 05:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/20 05:21:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:22 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000c000-0x13)='/dev/snd/controlC#\x00', 0x53, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000009000-0x10)={0x0, 0x0, []}) [ 106.060624] handle_userfault: 812 callbacks suppressed [ 106.060651] FAULT_FLAG_ALLOW_RETRY missing 30 [ 106.100080] CPU: 1 PID: 16494 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #269 [ 106.107583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.116931] Call Trace: [ 106.119681] dump_stack+0x194/0x257 [ 106.123299] ? arch_local_irq_restore+0x53/0x53 [ 106.127967] ? handle_userfault+0x12b7/0x24c0 [ 106.132457] handle_userfault+0x12fa/0x24c0 [ 106.136760] ? handle_userfault+0x150b/0x24c0 [ 106.141263] ? userfaultfd_ioctl+0x4520/0x4520 [ 106.145825] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 106.150994] ? __lock_is_held+0xb6/0x140 [ 106.155067] ? print_irqtrace_events+0x270/0x270 [ 106.159807] ? print_irqtrace_events+0x270/0x270 [ 106.164633] ? get_user_pages_fast+0x277/0x340 [ 106.169223] ? perf_trace_lock+0xd6/0x900 [ 106.173349] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.178188] ? trace_event_raw_event_lock+0x340/0x340 [ 106.183374] ? perf_trace_lock+0x900/0x900 [ 106.187585] ? __lock_acquire+0x664/0x3e00 [ 106.191802] ? check_noncircular+0x20/0x20 [ 106.196017] ? __lock_acquire+0x664/0x3e00 [ 106.200269] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 106.205445] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 106.210624] ? find_held_lock+0x35/0x1d0 [ 106.214695] ? __handle_mm_fault+0x3296/0x3ce0 [ 106.219262] ? lock_downgrade+0x980/0x980 [ 106.223400] ? lock_release+0xa40/0xa40 [ 106.227355] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.232180] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.236999] ? copy_overflow+0x20/0x20 [ 106.240875] ? do_raw_spin_trylock+0x190/0x190 [ 106.245442] ? perf_trace_lock+0x900/0x900 [ 106.249679] __handle_mm_fault+0x32a3/0x3ce0 [ 106.254084] ? __pmd_alloc+0x4e0/0x4e0 [ 106.257970] ? find_held_lock+0x35/0x1d0 [ 106.262039] ? handle_mm_fault+0x248/0x8d0 [ 106.266258] ? lock_downgrade+0x980/0x980 [ 106.270447] handle_mm_fault+0x334/0x8d0 [ 106.274489] ? down_read+0x96/0x150 [ 106.278098] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 106.282660] ? vmacache_find+0x5f/0x280 [ 106.286632] ? find_vma+0x30/0x150 [ 106.290172] __do_page_fault+0x5c9/0xc90 [ 106.294239] ? mm_fault_error+0x2c0/0x2c0 [ 106.298369] ? find_held_lock+0x35/0x1d0 [ 106.302433] do_page_fault+0xee/0x720 [ 106.306218] ? __do_page_fault+0xc90/0xc90 [ 106.310441] ? lock_release+0xa40/0xa40 [ 106.314409] ? do_raw_spin_trylock+0x190/0x190 [ 106.318993] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.323836] page_fault+0x2c/0x60 [ 106.327270] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 106.333043] RSP: 0018:ffff8801a690f928 EFLAGS: 00010246 [ 106.338388] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 106.345638] RDX: 000000000000010b RSI: ffffc90003150000 RDI: ffff8801a690fd28 [ 106.352894] RBP: ffff8801a690fa08 R08: 0000000000000000 R09: 1ffff10034d21ee7 [ 106.360141] R10: ffff8801a690f858 R11: 0000000000000003 R12: 1ffff10034d21f28 [ 106.367390] R13: ffff8801a690f9e0 R14: 0000000000000000 R15: ffff8801a690fd20 [ 106.374666] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 106.379853] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 106.385036] ? iov_iter_revert+0x9d0/0x9d0 [ 106.389263] ? mark_held_locks+0xaf/0x100 [ 106.393390] ? simple_xattr_get+0xeb/0x160 [ 106.397610] ? current_kernel_time64+0x122/0x2f0 [ 106.402354] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.407367] generic_perform_write+0x200/0x600 [ 106.411966] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 106.417220] ? generic_update_time+0x1b2/0x270 [ 106.421788] ? __mnt_drop_write_file+0xd/0x70 [ 106.426277] ? file_update_time+0xbf/0x470 [ 106.430500] ? current_time+0xc0/0xc0 [ 106.434303] ? down_write+0x87/0x120 [ 106.438014] __generic_file_write_iter+0x366/0x5b0 [ 106.442930] ? check_noncircular+0x20/0x20 [ 106.447161] generic_file_write_iter+0x399/0x790 [ 106.451912] ? __generic_file_write_iter+0x5b0/0x5b0 [ 106.457010] ? iov_iter_init+0xaf/0x1d0 [ 106.460985] __vfs_write+0x684/0x970 [ 106.464678] ? lock_acquire+0x1d5/0x580 [ 106.468640] ? kernel_read+0x120/0x120 [ 106.472561] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 106.477295] ? __sb_start_write+0x209/0x2a0 [ 106.481607] vfs_write+0x189/0x510 [ 106.485141] SyS_write+0xef/0x220 [ 106.488598] ? SyS_read+0x220/0x220 [ 106.492202] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.497203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.501957] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 106.506701] RIP: 0033:0x452ee9 2018/01/20 05:21:22 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000929000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 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, 0x0, 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 = dup(r2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000e85000-0x4)=0x3f, 0x4) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/20 05:21:22 executing program 1: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dee000)='/dev/sg#\x00', 0x7, 0x8000) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x7, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000dea000)="ff000000", 0xd1) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e5000-0x10)={0x0, 0x58, &(0x7f0000def000-0x58)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000213000-0x4)=0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000def000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000098a000)=0x8) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000def000-0x18)={0x0, 0x2, 0x30, 0x0, 0x2}, &(0x7f0000dee000)=0x18) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000518000-0xdc)=""/220) sendmsg$inet_sctp(r0, &(0x7f0000d06000)={&(0x7f0000bb7000-0x10)=@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dee000)=[{&(0x7f000009d000-0x65)="1aa2cd9448825da8f2141b9d16a79e135a39e442b1ec390e7a5bcaa5b858cb99b5ea3238488c923c1fcf31abb54cdd13087ca7888a3eba299fa6e23270ef05c3d4e70906a1fc15aa8bb6127d94d46dd7b998c725b34979bd152813a5e30eb324532e965adf", 0x65}, {&(0x7f0000ab8000-0x1a)="b158eb46c69aadfe1420800f5cf81e46a8e5596a7e5b8b021b6d", 0x1a}, {&(0x7f0000dee000)="5ffb6c0bedf24e0d2e99e1ae7e67070aa4f20bb08ef057b87ee9572a253b57f295cef0ea0f42aa6aca8bb0d9d458fb142883762c2796384c55b2071585f283ff5c06b892d8ee0adcfbd63d318a34792bcea1a3fd39e8510c12ebc3d072738b9231ad2a5008b2c9663bd561bc46c4db60efe78e3ab9b5c945657bebec89324e8dc7fee7afab6bf4edb90c151dda843c455188eff30a9aa9b176", 0x99}, {&(0x7f000086c000)="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", 0x1000}], 0x4, &(0x7f0000326000)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x5, 0x118, 0x8938}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x3, 0x59, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3cb, 0x208, 0x20, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4, 0x8, 0x5, 0x7, 0x3, 0x2, 0x100000000, r4}}], 0xc0, 0x200080c4}, 0x40000) [ 106.509868] RSP: 002b:00007f4727758c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 106.517557] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 106.524803] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 106.532049] RBP: 0000000000000645 R08: 0000000000000000 R09: 0000000000000000 [ 106.539298] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8718 [ 106.546545] R13: 00000000ffffffff R14: 00007f47277596d4 R15: 0000000000000000 2018/01/20 05:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002b2000)={0x0, 0x0, 0x0}, &(0x7f000051c000-0x4)=0xc) rt_sigqueueinfo(r0, 0x1a, &(0x7f0000809000)={0x17, 0x5, 0x7fffffff, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000785000-0x15)='/proc/self/net/pfkey\x00', 0x10800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf8cfa150596e8311, &(0x7f0000586000)=0x4, 0x4) readv(r3, &(0x7f0000734000)=[{&(0x7f0000706000)=""/146, 0x92}], 0x1) 2018/01/20 05:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000152000)='/dev/dmmidi#\x00', 0xa4c, 0x0) write$selinux_load(r2, &(0x7f0000b31000-0x84)={0xf97cff8c, 0x8, 'SE Linux', "0493312f3a0c8a7843a2bf1dfd0f72a1ffd7bbaf004c3b03c23ce9543d1ea2f43f2b13d6e365cd14afd2bc724c9b2aa8bee67cef4fc74b39d9bc69f9e0b8222354b729e50a919e476acdf3ffebde5f1b98efa83ca873cb6b4a45cbfdae082955dc275bfc96788d25db576af2980785304c4cb7cc"}, 0x84) flistxattr(r0, &(0x7f0000a89000-0x61)=""/97, 0x61) 2018/01/20 05:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000840000)=[{&(0x7f0000d1d000)=""/203, 0xbc}], 0x1) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00009a9000)=@pic={0x40, 0x132, 0x993, 0x4, 0x8, 0x8, 0x7fffffff, 0xaf, 0x5, 0x3, 0x9, 0x3, 0x2, 0x80000000, 0x9, 0xff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xab) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/20 05:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d43000-0xa)='/dev/vcs#\x00', 0xffffffffffffffe1, 0x101080) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009a8000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @loopback=0x0}, &(0x7f0000ee3000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ee8000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000f09000-0xa)='net/icmp6\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000370000-0x4)=0x0) move_pages(r1, 0x0, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00000d3000)=[], 0x0) 2018/01/20 05:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ff8000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @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]}}, 0x3, 0x1, 0x7ff, "156fafb188d54e8cb77b5cb3b3f48069c2bb1e2849f1cda07d1a42092e1335fd15ccf737b2941a77543b89d4788d7a6ee1961d5a163ef04ebbc2600f9d2fc052d776c073e77510c0fe84d70912f41b1f"}, 0x160) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x81, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000ef0000-0x18)=""/24) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006dc000-0x4)=0x0) r2 = shmget(0x3, 0x7000, 0x5400000a, &(0x7f000031f000/0x7000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) umount2(&(0x7f0000ec4000)='./file0\x00', 0x9) 2018/01/20 05:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/cuse\x00', 0x0, 0x0) r1 = gettid() pwrite64(r0, &(0x7f0000cad000)="6786e8c1af9b43d5c2c0c3995bf3784da30417978df35137b2e51d46fce6a69e43b01deb18fa4a621e47950fc5a09acea13abba257aad39913c1b2bc250e25ab1ad63a04a7b6d8d5842fe391b7123b2c3c10e623ca0bfac132d873d824145d1579d013ddfd0b9aa8825c6606baaed42b797c61ba13e1d51cdc80134e1bdfcd386a0dfff2d2bffd3410cab4f464209d51c8e25ebbd2c6efb9c5130babea0d6024ec6680dca7ad15a10e072a54a47a494f1825c65c94a30e6339600697a6407ea5bc618bba3c259215", 0xc8, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r2 = gettid() r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000d9c000)='status\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000eba000)={0x8003, 0x10001, 0x400, 0x2, 0x6}) r5 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00002ed000-0x18)={0x2, 0x4, 0x371, 0x3f, 0x1, 0x3f}) r6 = socket$netlink(0x10, 0x3, 0x13) dup2(r6, r0) sendfile(r5, r4, &(0x7f000030f000)=0x0, 0x7563) sched_getscheduler(r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000cc1000-0x50)={0x2, 0x200, 0x1, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r3) 2018/01/20 05:21:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 05:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$vsock_stream(0x28, 0x1, 0x0) accept4$packet(r1, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068d000-0x4)=0x14, 0x80800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xdf4) recvfrom$packet(r0, &(0x7f0000039000)=""/238, 0xee, 0x10120, &(0x7f0000928000)={0x11, 0xf6, r2, 0x1, 0x10001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000484000-0x4)=0x0, &(0x7f0000b64000-0x8)=0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00007e5000-0x4)=0x0, 0x4) link(&(0x7f0000ba7000)='./file0\x00', &(0x7f0000ab9000-0x8)='./file0\x00') 2018/01/20 05:21:22 executing program 7: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000187000)={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x73cf}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x8) 2018/01/20 05:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x8000000000000000, 0x0) 2018/01/20 05:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00008fa000)=0x0, &(0x7f00005f8000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00008f8000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000083b000-0x4)='tls\x00', 0x4) 2018/01/20 05:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/dsp\x00', 0x200880, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ec3000)={r4}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x800000000}]}) 2018/01/20 05:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b1000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) bind$inet6(r0, &(0x7f00002e4000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000342000-0xbf)={0x0, 0x63, "164894d7ae714dc083149710c88e7b056b3803ff0911cbf22fc2b8a6c2a68cb36e130f6cbb070135257969845ae64e9e215e8c463800985e6d2e70fe1163763fa71b868c6f6891c0389325e7fc6b5202cb1a2ee47547d444eca3b2998e3a35798af9a4b2ac4ab83409d64ca922673ff6bddf8913fe28ccee555fdc3ce50545ebe7ffcffec9969fb023adfefd98fb006a521d06f4aebf1974d4916bfa7601af75316fdd63f59a5ebe89dc4c4f173e654638b117b3894a94"}, &(0x7f000070d000)=0xbf) 2018/01/20 05:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dce000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00003df000-0xe6)=""/230) 2018/01/20 05:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007c0000)='/dev/adsp#\x00', 0x6, 0x40) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000314000-0x8)=&(0x7f0000d13000)=0x0) r1 = add_key$user(&(0x7f0000643000-0x5)='user\x00', &(0x7f0000cb4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ef2000)="02", 0x1, 0xfffffffffffffffd) r2 = syz_open_dev$sndpcmp(&(0x7f00005c5000)='/dev/snd/pcmC#D#p\x00', 0xfd, 0x102fff) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00009a8000-0x8)={0x5, 0x10001, 0x1af0, 0x2b}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004ef000-0x39)="9b7236005c52501d0c3e97413d183972c3ca0d3a3021bb654107a0bd2d3498eaa5ed265c57baa463ceb075f88031eb509d13774192140eb3f2", 0x39) keyctl$update(0x2, r1, 0x0, 0x0) removexattr(&(0x7f0000e78000-0x8)='./file0\x00', &(0x7f0000e9b000)=@random={'os2.', 'eth1\x00'}) fcntl$notify(r2, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000cbe000-0x4)=0x0) 2018/01/20 05:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x5, 0x85) shutdown(r0, 0x1) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) unshare(0x20000400) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000886000)="") [ 106.823369] audit: type=1400 audit(1516425682.977:1902): avc: denied { sys_chroot } for pid=16605 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:21:23 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={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r0, &(0x7f000083f000-0xf1)=""/241, 0xf1) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) r1 = socket$inet(0x2, 0x806, 0x0) connect(r1, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000096000-0x20)={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]}) 2018/01/20 05:21:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d05000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$amidi(&(0x7f00005f3000)='/dev/amidi#\x00', 0x3, 0x484001) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000fa5000-0x50)={{0x7, 0x1}, {0x100, 0x3}, 0x188d, 0x4, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000014000-0x8)='./file0\x00', 0x10) fcntl$setlease(r0, 0x400, 0x3) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00008ba000)="", &(0x7f0000f32000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ccb000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = dup(r1) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) fcntl$getown(r1, 0x9) getpeername$ipx(r2, &(0x7f0000f90000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000041c000)=0x10) 2018/01/20 05:21:23 executing program 2: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000290000)='/dev/autofs\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000018000)=0x4a3d, 0x4) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f000044c000-0x55)={'system_u:object_r:system_map_t:s0', 0x20, 'system_u:object_r:ping_exec_t:s0', 0x20, 0x36, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x55) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000011e000)={{0x8, 0x3, 0x6, 0x2, "8f9f2d23910e7896799a7ee7504c975f2052663a6aa912a9f8896f303acd14c370f2498459ae5d937cae21b0", 0x99}, 0x1, [0x80000001, 0x0, 0xd26f, 0x8, 0x6, 0x9f, 0x5, 0x8, 0x9, 0x1da, 0x24a, 0x0, 0x0, 0x6, 0x7, 0x2, 0xc000, 0xfffffffffffffffe, 0x6, 0x86, 0x123, 0x0, 0x7, 0x4b70ebbd, 0x4000000000, 0x0, 0x100, 0xe1ba, 0x200, 0x8, 0xd841, 0xcc, 0xff, 0x100000000, 0x8, 0x6, 0x8000, 0x2, 0xd015, 0x10001, 0x3, 0x200, 0x3f, 0x5604, 0x4, 0x0, 0x1, 0xbb3d, 0x8, 0x4, 0x643, 0x9, 0x6, 0x1, 0x5, 0x81, 0xff, 0x0, 0x1, 0x7f, 0xe2d, 0x0, 0x2, 0x35, 0x8, 0xff, 0x4, 0x7fff, 0x0, 0x8, 0x7, 0x9, 0x3, 0x5, 0x8, 0x1ff, 0x22e, 0x2, 0x7fffffff, 0xffffffffffff8001, 0x8, 0x7f, 0x0, 0x8, 0x7, 0x6, 0x1, 0x5, 0x80000000, 0x81, 0x1, 0x2, 0x6, 0x3f, 0x1, 0x1, 0x2, 0x15aef3d7, 0x3, 0x0, 0xd5df, 0x6, 0x3, 0x3, 0x0, 0x0, 0x9, 0x3f, 0x8d48, 0x80000000, 0x4, 0x9, 0x4, 0x1, 0xfffffffffffffff8, 0x6, 0xffffffffffff61e9, 0x9, 0xffffffffffffffff, 0xca, 0x1ff, 0x6, 0xd1, 0xfff, 0x1000, 0x4, 0x100000001, 0x8], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000319000)=0x0, 0x2) 2018/01/20 05:21:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r2) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/01/20 05:21:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000eed000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x1) getpeername(0xffffffffffffff9c, &(0x7f0000cc5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0x10) sendmmsg(r0, &(0x7f0000af6000)=[{{&(0x7f0000292000)=@ll={0x11, 0x5, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000627000-0x90)=[{&(0x7f0000901000-0x46)="60d3ef4cc352db363fcdea1a7b5dfbf954b3707dc4ad9480e5ad85e36c232d1dcbbba07fffd836fadcaa38b409adcb02287f54f4d59245636a7064e0267ff9789854507f3018", 0x46}, {&(0x7f000027a000)="f90fc2ee60e68ffe9461034faed5c680", 0x10}, {&(0x7f0000f8f000-0x2b)="db701dc705517098e3bcf7768461aeaee8cc3732b556f78e4bf786e7274ec9aae56d757e0093ec4de3b186", 0x2b}, {&(0x7f00002e1000)="316c531c3bb3142f08c8f515f954948852bf8998bb739096d4a23eb28c919baa5fd33aa6dfab76a07d43081a53fc06c358f3b8210bfb2efd09c3342a07cb2fe9ee95c4aca3d34d2165d4bb7f31f6d41e8652dd0de2affd739671ca5ed94af4931b83a0f694d60d34aa77c695ed3e6ecdc74a7e1078e715cf05916be02a", 0x7d}, {&(0x7f00008c6000)="", 0x0}, {&(0x7f00005b8000)="34be5365485226874f5507816f008afbcb29c483595e69f6817fb310d4c3395d0ffac1bb0d3ff0f0e9f00e90483b3dab8a6e3cd59d47d345cdc6056d6d217048e0c122e05f5f59200db6b2f67bb5f0aa1b2ca817a56d52cde3bd7b450e1c9168cb296a30dac719d8118ffca2e001035bd7d2945000708a708039b25108621937723771ba37d8b9ddfe0c681e36c08c29fb7d3bd5334af70428aae85ca0222b", 0x9f}, {&(0x7f0000c73000)="1904ee2d", 0x4}, {&(0x7f0000abd000)="3fcafcdf44fe93b5d10a7d13ee9c226c863b218234aa682203ec69afd27ee8d8811a4aa73391a12fa79c2cebfb21e4620a58d54e556d1f67b38aa15541166a2bbee47b44a70d9a8c1a74c5e1b145703d88b576f324f6d9941f4328ba9191fd8ceba10e0fb3e609ed0d8d650e5ae41890dbd590e2ca895e4f3fece2ca9860e6cac1175d57780c87eb695640be74190447ace2d7520d756d24e4a8", 0x9a}, {&(0x7f0000b6c000-0x57)="48a3613e33fa3d7fdc58b30c918b7a608afc9b9d2ffe99cb45c3380d6e62bc537b09f83ba17f3217fcdcef982c06658fe7446c74c0b8f913497908dec1ff6acbc4560be2198331807d26399f6cfca0ca21866f62ef7b2f", 0x57}], 0x9, &(0x7f00008ad000-0xa8)=[{0xa8, 0x11, 0x82d, "6b4192ce16f4662c26e27e7befea886d9cb559d31fd3089f7e9cba9b699a1c259a238c954a537028a69b843c257faa84ba9fd59beeaaf09320abf84e3400297bbc4ad63485f988b027ed8820371dd469677c38b6b37fb75821e0604e2c1750563da05f38c273e46f653be3e2abec6038f2fa3fd848275495e7389a3380fe4e38567ba1cf4c08cf3fa1742ad7240709f32a7c2fc2b2dd"}], 0xa8, 0x40800}, 0x3d}], 0x1, 0x40000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000dde000-0x9)='/dev/kvm\x00', 0x129002, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f70000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000f9c000)=""/173) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r4, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/20 05:21:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e9d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000121000)=0xc) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000-0x6)=0x0, 0x5, 0xb) shmat(0x0, &(0x7f0000cfc000/0x2000)=nil, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/20 05:21:23 executing program 7: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b08000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b08000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x400000b4, 0x0, 0x0}]}) 2018/01/20 05:21:23 executing program 4: clone(0x0, &(0x7f0000291000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="1593dd418b7dcd5583a6df79795d7b5dd5d70012186a01651e58c8a3ada3f31161ece0ef87e77ab4ccdb6fc372716bdc91e7eedce4f2934d6c8b25fb7db545ffab15a4a1b0cbba1230ebfd703bbe589ff3a3fa0f0ed7992d366925a5f6e002e1afba017066dae9690f72c1f6117f93971559f5e1e66f7cf41e9a3f14401b927057c67cad26056f70916f3ddda8ea40d57084d5aef7e6c7e04ecffb36f7e80522b2ad4b1ab4e78064a15356336e664abe9f8b66eee1d28795389980c198212346a1142d837649a0ba1916ec49ef99e0727876105c89a75d4bfb38f2b9dba9879110aa87894b10a48803", 0xe9) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0xca60, 0x1000}) 2018/01/20 05:21:23 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000ee000-0xf1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x18, 0x36, 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, 0xfffffffffffffffd, 0x0, 0x1, 0x880b, 0x8, 0x100003, [], "b85ac961bc6e72ce"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7fff, 0x0, 0x1, 0xb19d}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000037c000-0x10)={0x1000, r1}) 2018/01/20 05:21:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000022e000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() getpriority(0x2, r2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00003c3000)=""/246) close(r1) 2018/01/20 05:21:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0x4) r1 = open(&(0x7f0000b5e000-0x8)='./file0\x00', 0x0, 0xa3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e9e000-0x2)=0x25cb, &(0x7f0000070000)=0x2) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000a3a000)=[{{&(0x7f00006fc000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000df4000)=[], 0x0, &(0x7f00003b2000-0x9f)=""/159, 0x9f, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f0000a38000-0x8)={0x0, 0x0}) 2018/01/20 05:21:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cef000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d38000)=0x0, &(0x7f0000c6e000)=0x4) mprotect(&(0x7f0000c8f000/0x4000)=nil, 0x4000, 0x1000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) lgetxattr(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000e24000)=@known='trusted.syz\x00', &(0x7f0000a24000-0xb)=""/11, 0xb) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) open(&(0x7f0000678000)='./file0\x00', 0x400400, 0x8) close(r0) 2018/01/20 05:21:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cb6000-0xd)='/dev/usbmon#\x00', 0x65, 0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000030d000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000caa000)={0x3, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) r1 = socket(0x10, 0xb, 0x3) recvfrom$ipx(r1, &(0x7f0000f64000-0xe1)=""/225, 0xe1, 0x40, &(0x7f000032b000)={0x4, 0x0, 0x0, "993c67523a3c", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000adb000-0x8)={0x0, 0x100}, &(0x7f0000edf000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000593000-0x8)={r2, 0x800, 0x7f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000872000)={{0x7ff, 0x7}, {0x5, 0xffffffffffffffff}, 0x1, 0x5, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000b8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00009c3000-0x30)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f000064b000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/20 05:21:23 executing program 6: exit_group(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind(r0, &(0x7f00002ec000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="8ef2f921240e6ae377f546948c579137"}}, 0x1e) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000adf000)=0x0) 2018/01/20 05:21:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000126000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000442000-0x4)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00001a2000-0xa)='net/icmp6\x00') kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000160000-0xc)={r3, r0, 0x7}) getresuid(&(0x7f0000b82000-0x4)=0x0, &(0x7f0000496000-0x4)=0x0, &(0x7f0000ecf000-0x4)=0x0) 2018/01/20 05:21:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000785000)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f00005d3000)=0x0, 0x1) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b08000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb0000)={0x0, 0x0, 0x0}, &(0x7f0000d40000-0x4)=0xc) listen(r0, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/01/20 05:21:23 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c6e000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000633000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d71000)={r1, 0x1, 0x0, 0xc1d1}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/20 05:21:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f00006d6000)='/dev/snd/seq\x00', 0x0, 0x300040) read(r1, &(0x7f0000a92000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000060c000-0x2)=0x80, &(0x7f00009a2000)=0x2) r3 = syz_open_dev$sg(&(0x7f00005e6000)='/dev/sg#\x00', 0x5, 0x40000) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000519000)=0x0) pwritev(r0, &(0x7f0000d27000-0x10)=[{&(0x7f0000955000)="", 0xfffffdc2}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000a22000)={0x8, 0x3, 0xa5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x20000000000, 0x0) 2018/01/20 05:21:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x1, 0x200000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000003000)='/dev/amidi#\x00', 0x3, 0x220c02) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000004000)={0x7ff}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000006000-0x8)={0x8000}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000004000-0xb)={0x40, 0x80000001, 0x3ff, 0xf5, 0x1, 0x1, 0x5, 0xff, 0x6, 0xffffff0000000000, 0x8}, 0xb) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000003000-0x4)=0x401) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000001000-0x21)=""/33) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000008000-0xbc)={0x3, 0x1, 'client0\x00', 0xffffffff80000000, "f4aff047fd88f3e0", "10a31b1c0e04655c18a49457b839808fe4b62700d80206a138f3e85caf0581a5", 0xe56, 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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="b4c830a5760e0dbee1f20ee9bd8a9f1decfc0f5d7fae2a488b787b71463e3aa820ebdb9d707f70f1fecf6500979959015185d32c11d39f89b5bde79726d7d0800bfb0089eac0290d0fa073ef23a8087868d2c53f7d8ad94fc384d939ee2cbc62b4aec2617c8ba71c80b547625438289e30e14ab81541beae276a244076c7f89d0cb37de5345bd77a57f6e4d817615907b7227406da9dcc4784ffd6449813de624b5e690558d86e15c427d1d815f904dcfd2913a283c612332b6b87269ad54a30211921d376322e7de69178aa143cbebce3", 0xd1}, {&(0x7f0000004000-0xa9)="9fbc3623d04d00c3668fa46dd35f3e04334a0245c4543d94a53c1cdef5a79ca1cc3bfc1e7e1996a2e958d7d68b6df75de4b7a96d1eb524c1bd1f167a271032027fa5bb5a309a08d9d48d8fd021fd2a63b6ed1b6fea935ff01c8f5113a9451ce44beceac1b82547e2130b396e7994ad2fe2d3d766fe6a11eabb4b678de42df37f911c2a682cd7557b3c4bfa161f94d67ef71e1c11993bb9039c98a94ac7f830d04463b5aee793b13b15", 0xa9}, {&(0x7f0000009000-0xb5)="815212e7761428d1215ae7e1e49fa81db92b6c032ba4d62469ce1c1e08658b4fcda08d8000462ae2c87b551a7379782536b95c82d6a46f29c778d47fbe610929e194419eb4bf4eb908ff89b0fc66d0dd52b4a4cecf4772af4743c35f154ff9224a2bb70a60fa0377211d858cfb242029ba6fae30ac2ce15e135dae84b4df6342ba8f8a23d838ea43b178359d2cb5e72289a2a6ab585d65b3adb59e6551c537b34e1f8da920b6483f9c318dc6106005b451638ef021", 0xb5}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000004000-0xc0)="b5ea7e88025d4110119604054c8ec4cd4fad3cfbd985afb70bda8c5db94e115d19cf6daddd5dcfd81fdf5bda0f7fb9d75606c61e43d4b52c994b725f43ecdf07457d1fc9f51835266bd82a1c84ff0bc5370f1d4ac6a8586576e86972e9c64c7c1555244d465c75207d32727ff13e9c0b7f63cd4cd2325042c7704b21b47e35b3c02aefae96a332cbdd25d3adcb798a8602511c47bc65ca4a08686f452e5cbb0f63f045254bda54e54d20818b2b50263d029afad66dccfd74397db4b312e333ed", 0xc0}], 0x5, &(0x7f0000008000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xa8, 0x117, 0x2, 0x93, "777b0677fc4205f0c32995fc6b805c30ce49cccb9159e8cc934fb234f39d734c0dd4911c911783aaf9d834711a31d54d08546e1b15e8b2ab89a8e0b9976e035d31ea82f666ee09348d8f67cb259b5c0689652b738a0e159315b59d8fc0ceb60473de8499f8aa98973c52a0132cadf75612a51e49df01290cd251fd838f632270dc02c72e49207d3c30b0de19248a8965e088c3"}], 0xc0, 0x0}, 0x20040890) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000000a000-0x10)={0x4, &(0x7f0000009000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000003000)={r5, 0x1}) 2018/01/20 05:21:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00006de000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004a7000-0x8)=0x3) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x10000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d62000)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000205000)=0x9) 2018/01/20 05:21:23 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000230000)='/dev/input/mouse#\x00', 0x47ad, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000ad7000)=0x8) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) 2018/01/20 05:21:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000038a000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db7000)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000b18000)=0x0, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fa3000-0x10)={0x3, &(0x7f00002fe000)=[{0x200, 0x7, 0x8, 0xb6}, {0x401, 0xac, 0x58, 0x4}, {0xb8, 0x100, 0x100000001, 0x7fffffff}]}, 0x10) signalfd(r0, &(0x7f00006ce000-0x8)={0x10001}, 0x8) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/20 05:21:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b2a000)="24000000260007000004000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = syz_open_dev$sndmidi(&(0x7f0000648000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x482) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000567000)={{0x41df, 0x4}, 'port0\x00', 0x20, 0x14, 0x6, 0x100000001, 0x2, 0x20, 0x3, 0x0, 0x831a8aabff1f256d, 0xdebaff0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000868000-0x8)={0x0, 0x1}, &(0x7f000099f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000065f000-0xba)={r2, 0x200, 0xb2, "ad8a60287ef78c091d809c79670a397fbf6ab7579fa4232cee50a84fbf062ca8edb1cffefc5f5ea7e354a748f3b3cf3c0633739719990bb62b4b650478d8d958f2675353b3a5011de4b8c560b7295b3deb76ebf3e92352ae1f3c7a1605cf0422ddf3ce2c81092a5fccbd3cb2009c94b6111c97a60230433df7e09bb7b4c7cc65999b9c22bf380d593ba0ec2ffec787a304b0cd754787880d9cf7cd7dd27ff53a876b13694db2e55bd9c15ccc888108aa6fcc"}, 0xba) 2018/01/20 05:21:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r0, 0x409, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000b7d000)=0x21, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000193000-0x8)=0x0) 2018/01/20 05:21:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000596000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000643000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00005c5000)={{0x3, 0x7, 0x1f, 0x3, "1f11d9a3aa12d56cd72e0a124af40c30e41caa6cd42eae4d9187973b0a9abb5e9e5907776437a19b483688a2", 0x2}, 0x0, 0x0, 0x6, r1, 0x62, 0x401, "1840edb9f1512f2ac3e6f226a085e7ef2571e690351909e51e64a6602f01e8fb9f292a2735a48fb1037a530ff29ccd3419d11e5c690aeab74e76a3cbc276478e", &(0x7f0000ea2000)='vmnet0lo\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x20, 0x1, 0x40800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000df3000-0xa)='/dev/vcs#\x00', 0x100000000, 0x2000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00004f4000)=0x556) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) io_setup(0xddf, &(0x7f0000231000)=0x0) io_destroy(r4) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000e61000-0x4)=0x3c4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) mq_unlink(&(0x7f0000dd3000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1") r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/rtc\x00', 0x10000, 0x0) r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000cc0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b7000-0x4)=0xc) fstat(r2, &(0x7f00001b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c21000)=0x0) r10 = getuid() r11 = fcntl$dupfd(r5, 0x406, r3) lstat(&(0x7f0000260000)='./file0\x00', &(0x7f000085d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000509000-0x38)=[{&(0x7f0000c43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000700000-0x10)=[{&(0x7f0000106000)="", 0x0}], 0x1, &(0x7f0000583000)=[@rights={0x28, 0x1, 0x1, [r5, r2, r3, r3, r3, r5]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r5, r5, r2, r3, r5]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r5, r5, r3, r5, r2, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, r12}], 0xe8, 0x44}], 0x1, 0x20000000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000b20000-0x10)={0x77359400, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r11, 0x84, 0x74, &(0x7f0000cc4000+0x1e2)=""/158, &(0x7f0000854000)=0x9e) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 05:21:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="8041e927a9ae2d8b4ea23fde5aadfc42035969b27c03c2f3f02f1eb57b4e73d2e6e1bb40e894e3d8d2d17f7d181bb05f892764d898ebe056bb4c44068a027a1b066b0c0f148918cdcbcb8697bbdabaaf5de29dffa69e4bb0fb93689ecb0ab1aaca87c440fd90f5049717cd5de2cb12a50cf6d5c6776664fda94155b43698da2e6834cc5b74d87120312e2355a9ca2bc77bf61efee474e8f1bc9257ad30c0d62d4186a8bc36c037641b23305dbb5505fd50", &(0x7f0000e39000)=0x0, &(0x7f000089e000-0x4)=0x0, &(0x7f0000db7000)="") add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x46, 0x80) syz_emit_ethernet(0x338, &(0x7f0000001000-0x338)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv6={0x86dd, {0xd39a, 0x6, "54dc1f", 0x302, 0x3f, 0x5, @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}, {[@fragment={0x3a, 0x0, 0x200, 0xfffffffffffffffe, 0x0, 0x2, 0x2}, @routing={0x84, 0x6, 0x1, 0x5, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}, @hopopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @generic={0x0, 0xe4, "705945668d43c9984571debbe0930f8277530c1a8e8852a56d772ede5bbcf10ab07e42ab63fde163a208627851bcabd09daceb7af81c6575f177686b55d36af655e62e17a51644d74c248a334d6f1256a03da0cb88995fbff5ed34c260f3b01e13237b6c66db159dd717e1a5919a977014513123b46bd371118e9608567bc1072c71045dff12ce5bad67567f8c0d70e6cc8c957b9db3acadccf77f4fa5b0151f17b80cdddbb91a0f8ef4c754cd180d5eaf0db809364f5a1044c78416a1adc3a3cd4f8daa1a6c37c1054420ed88f657a2bebebc5955a34143b162943137fef2c51c62a1c3"}, @ra={0x5, 0x2, 0x35}, @enc_lim={0x4, 0x1, 0x5}]}, @routing={0x3d, 0xe, 0x1, 0xfffffffffffffc00, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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, 0x13}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0x1, 0x1, r0, r1, 0x9, 0x0, 0x19, 0x21, 0xcbb7, 0x0, 0x8000, {[@eol={0x0}, @generic={0x13, 0x8, "64747ab57a42"}, @sack_perm={0x4, 0x2}, @generic={0x2e, 0x12, "68a29d78616b5447cef7ee31c953b783"}, @md5sig={0x13, 0x12, "d3612d6cd1b436455b8f08d3f3c435b3"}, @window={0x3, 0x3, 0xfffffffffffffff7}, @eol={0x0}, @md5sig={0x13, 0x12, "aa570d4d33853d8b43874b846752b32a"}, @eol={0x0}, @timestamp={0x8, 0xa, 0x3, 0x11}]}}, {"aa384bccd71e31466284f1e554f849e0dba39cdc28747da8ddfb55f2dd6add7c9e9fd0bbdc2a79a1d03fb2dc4d18c0b7bd43e6a397758e29a3c811d2156d4fe07b654ec6e83603dae9d4d93f64a484f9e6e264d6010f65ac1750ec47e89cb5c36ff700068cc6cd58209607187b00304cb43daaa9829f024a5308ea3e4bd5c5bbd5e46001f211044fef5e931551a517be4ed69ae917ec190aa488b896239d2eb2c9d13e8e88d9859c5beb96c5ede33001b619e82ca9208df73e6d1d4a672a9388625396ebca1bef340d3bf2f3b971e64d2ec8a8fbd50f4c093e58835200cbdb5b9f6754f77df7832274afc053938f"}}}}}}}, &(0x7f0000001000-0x18)={0x0, 0x4, [0xe19, 0x7c2, 0x231, 0x880]}) 2018/01/20 05:21:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) arch_prctl(0x1004, &(0x7f000065f000-0xa1)="06f2a033c6be1307daa6bcb721d5f05de25f0e97c8f19a29ca498566086290d1d08a7c0bdafbaa404646c59c9fcd2ff9ba4746839685e6880f392917eb3b060dc86ff2e8489554fb37639f1b36717fa16d02c47fa634aeb6b3818e8e76f1413bf86cec64ddda15e984820d9a0ae27079ea43ccd9ff91e33046ab655013dff1a721bb5f0be7d5233390027e56a7a97ac02f39e73ebc08723727837bb15e4fcd2fac") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00002f4000)=0x0, &(0x7f00006f0000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000d60000)={0x0, 0x0, &(0x7f0000b43000)=[{&(0x7f00009e8000-0x8f)="e0b9da612afd2abcfc260ebe6ede995ccfabd7523613a013", 0x18}], 0x1, &(0x7f00007e1000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000c1b000-0x2f)=""/47) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b98000-0x10)={0x0, 0x0, 0x4, [0x2, 0x9, 0x6, 0x5]}, &(0x7f00008db000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000024000)={r5, 0x5}, 0x6) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/01/20 05:21:23 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000000a000)=0xfffffffffffffffe, 0xfffffd56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="e03ec381c99e525c0bbbe464739d2073f5247bd378383d93dbd59845857215cf4adfddb15e1f15319ed21463ca82b477215f323a5342bebdaafce36c5627727cbba9cf62725698f46bf2d0602ec38518fe0dd7a512a6f79a131f5687ef36441181cf25dd8df3178f71777c19fb5ffa623fb421ef9a87fa41bd755d65c6", 0x7d) sendto$inet(r0, &(0x7f0000001000-0xad)="58504a87d408de08fed833a38f58a4024ed3d2e2cc8c79e83d61cfc421ce49653bf428601d83d880dbee2f59c0a42b7585ddd9e152ea6c6220b74d4dca2055a9d9dbb75696d7028dee981f4fae672f456646b5f2ec25102ba0a062bdbc53aa61bfd88a0b97d51acdc46d71589f97a06a228736909c0de0770a3bd7acaaf6b0a9e3b79eb236fc17883a90d16adeb99f4ed2c4656d1b1000b16353404b199d2fa15d150e09a324de761c7751a658", 0xad, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x101480, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x6, 0x3, 0xfff}, 0x4de07fd1, 0x7fffffff, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x105000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x4000, 0x0}, {r0, 0x265b49c0ff2d229b, 0x0}, {r0, 0x60e5, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1080, 0x0}, {r0, 0x40, 0x0}, {r0, 0xe0, 0x0}, {r0, 0x401, 0x0}, {r0, 0x200, 0x0}], 0x3e8, 0x80000001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2d, &(0x7f0000002000-0x56)="b05b1dc9b3446679bfde6d0cbbcf8b7e7af544389e4b708c374bf2cd9ed2d323c3bf129bb9dd961db915a427efe22b843002e2be18bb52c49a47d6456bc46e2e7ca3db40837cbf5b86803221e71f55404b38eaded755", 0x56) flock(r2, 0x1) 2018/01/20 05:21:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b23a8b2e73afba62a2ee09af2bbb2558"}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/20 05:21:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eb0000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x38, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xffffffffffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7d000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000727000)="010c0000e48e00") getdents64(r1, &(0x7f0000799000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) getrandom(&(0x7f00002c1000)=""/150, 0x96, 0x3) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a89000-0x10)={&(0x7f0000506000/0x1000)=nil, 0x1000}) 2018/01/20 05:21:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002c6000)={0x9, 0x8000, 0x2, 0x6, 0x3f0, 0x100000000, 0x1000, 0x1f, 0x0}, &(0x7f0000bd9000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000028f000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0xfffffffffffffff7, 0x4, 0x8, 0x80000001, 0x100000001, 0x4, 0xc89, 0x4, 0x9, 0x81, 0x1f, 0x46c32bce, 0x6, 0x7]}, &(0x7f00001b8000-0x4)=0x108) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:21:23 executing program 7: 2018/01/20 05:21:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000f79000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009de000)='/dev/rfkill\x00', 0x93fe196cee92e56c, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) 2018/01/20 05:21:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={r0, r1+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) 2018/01/20 05:21:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000390000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000eab000-0x8)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000e55000)={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]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000df5000-0xc)={&(0x7f00002a4000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000278000-0x10)={r1, &(0x7f0000a5c000-0x5)=""/5}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000097000-0x8)=[0x80000001, 0x3]) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 05:21:24 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000997000)='/dev/dmmidi#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000047d000)={0x0, 0x7, 0x8}, &(0x7f0000a8a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x4, 0x5, 0x8}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000004000)=""/54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x3, 0x1000, 0x8}, &(0x7f0000001000-0x4)=0xa0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:21:24 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x4000) socket$netlink(0x10, 0x3, 0x17) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x3, 0xc, &(0x7f0000009000)=@raw=[@ldst={0x0, 0x1, 0x6, 0x7, 0xb, 0x80, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0xa, 0xf, 0xc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x682e1bcd, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x6b94, 0xf, 0xb, 0xd, 0xc, 0x8}], &(0x7f0000007000-0x4)='GPL\x00', 0xa, 0x75, &(0x7f0000002000-0x75)=""/117, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x80002, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x200202) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x220000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000009000)='./file0\x00', 0x2001, 0x102) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) r2 = fcntl$dupfd(r0, 0x402, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000009000)={""/1024}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000b000-0x40)=[{&(0x7f000000b000-0x55)="bc11729b8643ec42e68f89f50cf35e70063e4fc9c61d109402811d978e38db384ab9a3ef9bc3130ddcd54e153d9333db4588eed199b3d5db743b65992e0c8764812a153ae60b5aaa2fb78c44e44a0ba9d3a379156e", 0x55}, {&(0x7f000000b000-0x76)="a3f0507ca6a40c0e8ff189e9daea0cdc1e49420d4fd7875782337c453a358f71f52116ef9a93cd84101d7498745759acec15e2be8ff8d56d858d155fce0cfdc200827af691c2dd482ec4c49b9cad575c8f8985b7ef704bd5761a133f7bc7dc00f9e57fd5afd5d9121bf179c25af32afd9fa836790612", 0x76}, {&(0x7f000000a000)="5d7c32dc5d1a5e9c1ae413c63794e2ae5fa622b12d43e4778c558a14d0f7ed385bde4d8011618f2016b6b8c77145b5abfd9a7a0a125858222195e6944a9a4c21229ed7d9ab7d6c250daa785833e76f57bd5c7eb24ce9472a179a2ecf3683bfdecfd14fffcf8fbffc8ac2fc84405efe1ea3f12d5ec63c31748aacefb979a8", 0x7e}, {&(0x7f0000006000)="096b824a1b2fda9bceb66b2e4ac395e76953617a5bdb94e4f7a55d30f19a417fe24133e8e82965cf6b2061bb61a82a4ea4e6f25ba719729dd2e5d1b6b91fffb1381f3b35441c73e8db649da8b25c3f16bd6369aa2b75f4c85e94b7b319076bd29f2575e7ae2d24f27a1b602175f2c4dd086806cd08a56f0656bc81090b88d4", 0x7f}], 0x4, &(0x7f0000006000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x78, 0x117, 0x2, 0x62, "e5461759321a1089aa156d06db93a6309bcc641a5983896417f8e05b7f2b5e9fe1c20c3d58138af2d2a8845bf84d3a503117930eef3d7f17ae5ffb9fa8bdf8e37637174a9dfb2938899be0fcc271844b76c1febac6d0cb6a33ab6a90adcdbdcd5fe9"}, @iv={0x40, 0x117, 0x2, 0x27, "dfb7492a4dd250f40ff46d6219baabfd89df68012b152e51a94b6699f477570f8e4ba20c0534f5"}, @iv={0x40, 0x117, 0x2, 0x29, "e9ea71f80994b6cc2fb0494dcbb5ad4e5bb89049257c5c4114f30e3354157d05c2e04c8b8ab4a1d71f"}], 0x128, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/20 05:21:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000d4d000-0xa)='/dev/vcs#\x00', 0x3, 0x40000) bind$bt_l2cap(r1, &(0x7f0000e08000-0xe)={0x1f, 0x400, {0x100000000, 0x7, 0x8, 0x6, 0xc42a, 0x8001}, 0x9, 0x100000001}, 0xe) connect$llc(r1, &(0x7f0000ade000)={0x1a, 0x7, 0x5, 0xb227, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/20 05:21:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) openat(r0, &(0x7f0000070000-0x8)='./file0\x00', 0x2000, 0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 05:21:24 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:21:24 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ebd000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 05:21:24 executing program 4: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x2fa, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000b0c000)={&(0x7f0000b0d000-0x80)=@generic={0x0, "0d771cb09b983367c276b7067163d1158c6dd1c64adf0491a9ad3539a058aab6b77becc0436ff0153bbc3821199677bf49a83edc756f2323896d2937ede484daa9cbabb9f081135c2738cd53bc131d1fa404f19ba4d67d0285c475fc3c2d2a35752cb5754dbae0874415e500eb393380bb5df8351f6fb73ababe6cbf4091"}, 0x80, &(0x7f0000b0d000-0x70)=[{&(0x7f0000b0d000-0xed)="e45db04eb15b2dcc0faaf42e03972b20bdc5eb183c846df23c441a0ccc32e354d552174304dbab6e0b06d3da6d75944bf45298d1755716e7f2bdf6957210da905d2671cce2bf40bb84b4ef01e64e7cbc63f07603da33b2d6291b5314d4dbfc5e2e861b1f695fbe8f573d06086ac3e5de36e18ce239ab1e421d6d51ff5f4fae060de8b3fc7b3fd2714568d48cc49d374fd6b3ebc86cffe45415b030da9db0f984fabeb9ccb343e9baf255afc9c7911e97d319dcc74346cf821525c65cdbf315120b23bcb4aa20a834d2a9422233b14210f1911c5b93b0dbbbe1c5282642a64b884651c4979d4586e70bb7baf95d", 0xed}, {&(0x7f000050a000-0x2e)="21825d7745fd41d9f324d1eb88bb1b129657bfa2ae923027226615856324528abde0509a57cdf639d129d393482e", 0x2e}, {&(0x7f0000529000)="b886c35aa08317b7e932", 0xa}, {&(0x7f0000b0c000)="4b6a3c5bc11d511f6129e1ec61a709f25c1f17b371d91af62e63abbbbf454c1f372bbc06235ec3d8dd9bfce9e68fbaaeb11e477bf33f24c6ce0ba350addcb3ae2ea4e0189e5cd4c346dc100470d2ece57da3834ab7858e5949647449589bacb444c6947b625505aba8cce96d259ab0aeff10a9f61c67b385ab7df9d32eae1ef22c0f568601e83444d3ccca17180e95c70cd99e78b15bcef2ff5a0ace685807dd67452e19b96e509a5061dea924f8ded14ab64c1eb3dab494146c", 0xba}, {&(0x7f0000b0d000-0xe2)="6d45d27e2740b56d71754aacbd774d435d3f95985e93b9983ccd0fc7fd2a3e3520c4e8da9b76b501cb32c13f54a565e7e4181ded14e01458762ec52eed05181359a32a06f5b4ed9016b0cc2c36ecab0063ef9f4b55768e41d9af17964851a39c61c75f1c5fa8e46d5598fd1c48086c0ef6a74d033a67fa52625b03fd58c2d5ffcc3f1ba35a8b95ff0b56aa22e1f568f1e08e599dafe7ec79c9495892d0639d414844fb659640414cf89e34dac29aba247d6bf5004b496a643b54276530dae42975e461d639c54a303c8e810aab80ef4e177db1bb66938c0a52f72ab103aba4fb4741", 0xe2}, {&(0x7f00006cd000)="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", 0x1000}, {&(0x7f00002e8000)="4339d701eb332d83f538be2f0a270b528180a693541615cdcf0aaa2ed32235d3d8e38fc5fa9a73e082a69c87951d77e5d6b51c2358a5bed3a23f0c49dd5e47d3dd8658bd770e5a3339fff7a24c834d757ee72d8d4cc3115e3403a89171898765c12cbe09f7be097ca044cad4e7ea44", 0x6f}], 0x7, &(0x7f0000b0c000)=[{0x40, 0x10d, 0x2, "ef37d1f2de109627836465cbce40efd5bf144a6ad2ed1bce16bcb80c8da5902aab19bb84265ca84415e0d88c"}, {0x80, 0x13b, 0x3, "0f6d9532c77c47027bffc693ac16d98255244ab7c6fc144c29675be9b6418c7558eab5e0de7fd37e35ec033f8742d8f9f76c82f33518627efeef2fdba2635326cf40fe7d44715986f90024dd7f447bb4d01319855c0d54c182627b26fa99779b1086269d3e8ad80f86c5ebb46286df"}, {0x110, 0x10e, 0x13, "013661a8db76ed109bebaa82f967caa10e560d9903d8aa22709397660aa7dea94cb3667eb53d0c1dd1e588d12320af29000064cb3298571677fa4b45bec1c9611db5528f3c37bf82de6cd37ec9790956d7772e520e5cc498912111ec5ae457a92dd4096d825b3f65e63fb139fe89ecba430453d24afe36a4a8c0bfd841ad97df5c005db5a53f8c6118f29d2d25fb5201706e9ff93d018d12f4a942310707c81329dc8f42e493fb511ee3eb77726e3f19168104c213a01920492a0d3672895d655ea04f51730785bd470c647fcf4e3c911f0662f39d455620f8d606d6144f0767121dc557ac69397b959ef8062bcc60636808d38c2fcbc36adf44663cbaf350"}, {0xa8, 0x88, 0x400, "9c6a14c8d81ac99c949bb7e9b51f462f48051e92fae53b5c6922cadc1ef65488c806aa447fe0947fe0ea73eefb3b27f8f0db53a4c7437e1615329a3d4385e99a2f1f1ea2518e5cb8283312e3d44718fce4b8547e952daf7d3501f54e680e76f068e4cae03c15203c2f3da78152e1b26a8d26b8e5b77a070715b1064da7c8153147249a6d6ca0d71b09d955e90a61480336f871cc34"}, {0x48, 0x110, 0x4, "813d316e213ed9baf23972b6c549f9c7205fd3c03787b8a9ec049dd2d8d05825adefba38e28b44e18cba49936653df121be76e623195"}], 0x2c0, 0x800}, 0x800) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0b000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/20 05:21:24 executing program 6: clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000366000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x33b9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x1}, 0x1) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/239) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'osx.', '/dev/audio\x00'}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000)={0xfffffffffffffff8, 0x0, 0x1, r1, 0x0}) 2018/01/20 05:21:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000818000)=[@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x3, 0x3b0787c0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) unshare(0x28060400) umount2(&(0x7f000021c000)='./file0\x00', 0x0) rename(&(0x7f0000667000)='./file0\x00', &(0x7f0000580000)='./file1\x00') 2018/01/20 05:21:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000937000-0xe)='/dev/admmidi#\x00', 0x3, 0x8800) openat$cuse(0xffffffffffffff9c, &(0x7f00005da000)='/dev/cuse\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000056b000+0xbd4)='/dev/rtc\x00', 0x80480, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000d66000)=0x0, &(0x7f0000cbf000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000023f000-0x4)=0xd4f1, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$setsig(r1, 0xa, 0x3f) 2018/01/20 05:21:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000972000)="a0a80c9c3e00b0b233c4f0b990a2098e0b138e1a82f0908de7be24479ccce906a6a011c460b6398a25541e728248fc5fdaddb35fe048b4ef3a29bcfe6f8b34138238446aa12a4fa9f3bd43", 0x4b, 0x40, &(0x7f0000001000-0x10)=@llc={0x1a, 0x6, 0x6, 0x1, 0x7, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f0000b35000)={0x0, 0x0}) get_robust_list(0x0, &(0x7f0000fe8000-0x8)=&(0x7f0000fe7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fe7000)=0x18) 2018/01/20 05:21:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$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) syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0xefb, 0x101000) r1 = accept$alg(r0, 0x0, 0x0) 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}, 0x0) recvmsg(r1, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000963000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) poll(&(0x7f0000aff000-0x8)=[{r0, 0x6, 0x0}], 0x1, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f4000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c20000-0x9)={@loopback=0x7f000001, @empty=0x0, r2}, 0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000416000-0x14)={0x5f2, 0x0, 0x0, 0x0, 0x6}) 2018/01/20 05:21:24 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003fc000-0x11)='/dev/vga_arbiter\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000671000-0x10)={0x0, 0x9, 0x3, 0x3}, &(0x7f0000416000-0x4)=0x10) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000af4000-0xab)={r3, 0xa3, "c46a1650190dee640524705931134036fd6cdef2da36a1dc6248dd023e7476739ad7b8a18f5970339249238e94b17849c62e03019a083d477667177faf7a26dae39d9041e37bdaaf97c93dae19d70c8c084086f48c02f90581ec3941b0b3605506f27cb648d32e795845b2483fb3c442f18272b7d38fcb12c38b8d9a38b7ca8b3a739a8f4ef70f1e4db5eeb0d0566ff181ae0efa37bb618bd5dd4faf36b9354cea33ea"}, &(0x7f0000af3000)=0xab) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 05:21:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x11)='/dev/input/mouse#\x00', 0x1ff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000ba5000-0x10)={0x6, 0x7, 0x100000001, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget(0x3, 0x6, 0x400) semctl$SETALL(r3, 0x0, 0x11, &(0x7f000016a000-0x8)=[0x8ff, 0x2, 0x6, 0x8]) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000049a000+0xf0a)=@generic={0x6, 0x2, 0x3ba}) unshare(0x400) r4 = dup3(r1, r2, 0x0) listen(r4, 0xfd) [ 108.387675] audit: type=1326 audit(1516425684.542:1903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 108.461010] audit: type=1326 audit(1516425684.542:1904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 108.487416] audit: type=1326 audit(1516425684.545:1905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=22 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 108.514964] audit: type=1326 audit(1516425684.546:1906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000fb6000-0x10)={0x9, 0xfffffffffffffeff}) inotify_init1(0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r0, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) 2018/01/20 05:21:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000aa8000)=0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/20 05:21:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00008dd000-0xdb)=""/219, 0xdb) pwrite64(r1, &(0x7f00008ac000)="a963dc92e010c5d26300255958c7a748eca6ba00eb0e2113c085ccd7a77810d9f6ecd658c13eea4d0dee2d8dd5dd515869284a21c52a3645e41e1589f2dcc67fa87f63adbd444c9f916b898344aad59b4ecdd443df72b0421396321cb0fe2e55bde542f315a6f190ebebf5c9ef20940dfa687d2d34e52549f315bc326a79f89243e4a2f74de855549bb16b9172", 0x8d, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000318000-0x4)=0x6) unlink(&(0x7f0000d39000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r2, &(0x7f0000006000-0xe75)=""/4096, 0x1000) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x8, r3, 0xe1c, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x386, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 05:21:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xe, 0x802, 0x124e) r3 = dup(r2) fcntl$setown(r2, 0x8, r1) r4 = syz_open_dev$sndpcmc(&(0x7f00003f5000)='/dev/snd/pcmC#D#c\x00', 0x70, 0x200380) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00003a5000)=""/196) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f000028a000-0x8)={0x3, r4}) write(r2, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) ioctl$KDENABIO(r4, 0x4b36) 2018/01/20 05:21:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/20 05:21:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r1, 0x0, &(0x7f0000a8e000-0x4)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 05:21:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2e6, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) [ 108.540369] audit: type=1326 audit(1516425684.547:1907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 108.565382] audit: type=1326 audit(1516425684.549:1908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=274 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:24 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/01/20 05:21:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f8000-0x20)={r0, &(0x7f0000924000)="8cf959f366be54b314928759b1d7647f101b4f536eb3cdd84f1678f75b35392b6b6df35658ff45f8720420b6f0610170b953dec009d66a8125d72e78fbbd2f8cefb2121ccdde7e46111101e7789dd5a60343522dde0a863be8fc6e17d3fb7979e30e907f000fa98cc45035f2e166afbdf16340b48085f69c23dba3b469caeb4dc45357423d2916d3a36c59d35993174bbbe7c720ab1759be373f9015f7695c450d4f193cc241ae0dd35a916a162736fd84e47009614b63", &(0x7f0000757000)="c2e8a3bbc1b9877f43ab543a00ff661d6c8a776d7a84c8a0577590999e93b0c0871231df394927966f82a63ce3f725c40b8476bf9e11187b91ef7ae80f45f3eee7f1ec2eea315f79691b96817e11f1ce6f8b1d86373edf75dc9f09", 0x0}, 0x20) write$selinux_create(r0, &(0x7f000017c000)=@objname={'system_u:object_r:policy_src_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x33, 0x20, './file0\x00'}, 0x1b) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:24 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) [ 108.623170] audit: type=1326 audit(1516425684.549:1909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b8a000)={0x0, 0xffffffffffffffff, 0x1}) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000f09000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000056000-0x30)={0x0, 0x0, 0x0, 0x8001, 0x14205d39, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e8000)={0x4c, 0x0, &(0x7f00001b9000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000-0x48)=[], &(0x7f0000fcb000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000019c000-0x1)=""}) [ 108.706854] audit: type=1326 audit(1516425684.550:1910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16785 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:24 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a5000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'wp512-generic\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7f000-0xeb)="d42018ed957803f44f7c52bc5d5cd81aae4bf7715b6b13798ebea3a80122083af8639bcd50ec56f396542914035aa56ea60238f5cd8af3bb25d003185df3dcfb58acae5c905568418c82cb235d7301b3b1c07da2dee0e9baea4988eaa62dca0f596c8abc32cc1fd22bc794e9fc4a6706b9cd881acd0eba8365ae6b738c1bc6742efbc25e7416a1bc4eb4577b3c7311984a359abf26d463ed9240dbb06caf0301d6f277a46bb1181aa719d6617c24656750736fe09cf81863374f7a47e74fae24e6c6b87ee132f005fda40af0615f72a788537855f0633516ccd8c112acceef2885abf419b338faf2c5f7c4", 0xeb) r1 = accept$alg(r0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000642000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f80000-0x22)='-vmnet1mime_typecpusetvboxnet1em0\x00', 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000c81000)={&(0x7f0000f80000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f80000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000127000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f80000-0xc)=[0x0, 0x0, 0x0], 0x6, 0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f7f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) 2018/01/20 05:21:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf7000-0xc)='/dev/rfkill\x00', 0x32800, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002f8000)=@int=0x0, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000096d000-0x1)=0x6, &(0x7f000054e000-0x8)=0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a16000)=0x0, &(0x7f0000b2f000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ab000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r1, &(0x7f00004a5000-0x50)=[{&(0x7f00004a7000-0x5)=""/5, 0x5}], 0x1, 0x0) 2018/01/20 05:21:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) r1 = openat(0xffffffffffffffff, &(0x7f0000699000-0x8)='./file0\x00', 0x400, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000432000)={0xd56a, 0x20c, 0x5, 0x69543c69, 0x0}, &(0x7f0000c23000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000682000-0x8)={r2, 0x0}, &(0x7f00003f4000)=0x8) fallocate(r0, 0x0, 0x0, 0x100000007) 2018/01/20 05:21:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000453000-0x4)=0x20, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) clock_getres(0x7, &(0x7f00007d8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c3b000)={0x0, 0x100000001}, &(0x7f00007e0000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000067b000-0x6)={r2, 0x5}, &(0x7f0000ecd000)=0x6) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 05:21:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/cuse\x00', 0x3, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/20 05:21:24 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dc4000-0x6f)={0x0, 0x0, ""}, &(0x7f0000f61000-0x4)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f61000)=0x2, 0x4) 2018/01/20 05:21:24 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000007000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) ioctl(r0, 0x804, &(0x7f0000005000-0x97)="bfeaebea9d922f819d7b914f84779ab917a5887f475f651d8aae24153fa955896e5949934c66a2dd725dceabf5f36e656374723a1d7b082926240c2db64cdf3e7e855a823f8ba21b24b047c222d1858d42e6f82404f6d5a892b1447d2da3d20c1ce5897a10cd408bebac93d69e11cb142dafcf4125d064269cd694567993a27f75c93e8258ac096def6f3fd1d506faa1c5e56703a096a1") 2018/01/20 05:21:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f10000)='/dev/input/event#\x00', 0x613b, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r1, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) r2 = gettid() ptrace$setregset(0x4205, r2, 0x207, &(0x7f000033f000-0x10)={&(0x7f0000bbc000)="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", 0x1000}) 2018/01/20 05:21:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c5b000-0x8)='./file0\x00', 0x100, 0x7fffffff) mount(&(0x7f00004e0000)='./file0\x00', &(0x7f00009aa000-0xe)='./file0/file0\x00', &(0x7f000079b000-0x7)='cgroup\x00', 0x1, &(0x7f00005d4000)="e410cfb451287d402f35580874c50d3749efdcccba3b6d75bcaa3b8b628441d117674e38bf6d675944a3a61bc1a6f0caf740fa6e10961e1b820bb626270c82be11737a70a7010992503ae0b8193b2d6855d96e1deb71e59368128785d32358e784e58b") openat$ion(0xffffffffffffff9c, &(0x7f0000edc000-0x9)='/dev/ion\x00', 0x40000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f00001fe000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000522000)=0x10) socketpair(0x2, 0x80806, 0x6, &(0x7f00002fc000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000b9000)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000f78000)='/dev/usbmon#\x00', 0x8001, 0x600402) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006b6000-0x4)=0x1, &(0x7f0000c47000)=0x4) 2018/01/20 05:21:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004da000-0xc)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) r2 = geteuid() r3 = request_key(&(0x7f000011f000-0x6)='logon\x00', &(0x7f00009bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b5f000)="76626f786e65743181736563757269747973797374656d70726f6373656c66736563757269747900", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) 2018/01/20 05:21:24 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000f34000)='/dev/dmmidi#\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0xc8)={0x8, 0x0, [{0x40000001, 0x5, 0x7, 0x6, 0xff, 0x0}, {0xa, 0x3, 0x1, 0x2, 0x7, 0x0}, {0x4dae70bfc0429684, 0x6, 0x8, 0x3, 0x80000001, 0x0}, {0x0, 0x7, 0x8, 0x100, 0x1, 0x0}, {0xc0000001, 0x4, 0x0, 0x66, 0x9, 0x0}, {0xc000000f, 0x90dd, 0xffff, 0x27f0, 0x10001, 0x0}, {0xa, 0x2f61819e, 0xd98, 0x1ff, 0x20, 0x0}, {0x80000007, 0x4, 0x2, 0x7, 0x2, 0x0}]}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x380c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x524)={0x524, 0x1f, 0x200, 0x7, 0x0, {0x9, 0x0, 0x0}, [@generic="89f616d0837f959380d6baf773f225fb1a5bf2591a6dc5d2e7d392b47283d600f65ac78f3395a23c0d097d33d7e661c0c2b0612e054952293fbd35eace9c55f8823cc5af1a4cfccb7dae00dc43ed74e89e60a8a570173027639f2f5e5a7e145a922d01897694d9be745cd2cb2eed16462533a1dd31183dace4725309e8fa1da767c93fad9dce4d291c573eff98a739bb01ca38d80be35cadbc09862d572b9649c39bfbe01ec3e1a1fff6b11aa064032e15468facd61603f3358e17e19d5c5cef63d399eb937882ef", @nested={0x140, 0x32, [@generic="b4d7", @typed={0x18, 0x3e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="007f5438e8ac0447ca00fd280b49d3de899219945447afe5237f9952ffac8f8432357700185fd882dc82da6d25c119d4c233356bf9149f0f9c", @generic="3f2a7f93acadecae926a821515c1f9376036124d6b1d4d9807b7590dae8aae60f84fadc03e3e9b6fb761491878f29e9e25ebd55bd527dfd3182100d2f3392eac84cbe971c969236610a4f46013b16a9f49ddb0dc76245bdc3a8c5e165ba737bc30522bae07de6d8a554432f36fae4f40621d0bcffe3240ae38ed162c463a583c72fb84247d993c6363ea4809960ea272eb2432526851bccd76eeeacfdab8995fe0932d6409666a9540a15c8ad2ee80df67229f567d0f88790db522fad7d5c8a635ef3e858b3448c202ee1bd9720521e67262549a1f1c36444b4c3d238023d1abe3794bcde1eea7"]}, @typed={0x8, 0x50, @str=""}, @typed={0xc, 0x24, @fd=r1}, @nested={0x19c, 0x68, [@typed={0xc, 0x6e, @u32=0x8}, @generic="7fde79a4dfec514935fea4667d72671ad6eda6913411fef6c61988389d7d093fac9f5bd4a95f03ba27953bbb58db6abb60aad21973c518354907762404df8e3b0b3aa25866e4eab161f9106ce372186169e6b8c036fcbc67fa6d918031f85a07ad478a2f0190c4a6d27d27cd261bfafdbd5c38c95a1aba22f79c1ba0f43cadc1a0039349a287ab68349fedaea9e74110312948ba", @generic="febf9382715e7c46124f0894aa4584ef95e8a8a7cf3d24ca38a4d04bb5bba11091ca706dc84968e7e105cc881c7204084ee5816e43725d00be363afd67dd888451e6f1732621e4e4e1dc08b0b76550e34e4e4355f7ec657f84cec3cb145bbec0c97e8bca16ee763a63f0af134d4fa6bb5267cb506a0e28282a7d2ce3c06edfe97a547fd183f0108bfb6f1e9c8cb5b3ab51f672a90d6ad3f50a570c77deb12b3a70dfe9af107e8b10d6b5744ae2b67cc7007573870ad1b1cb3cce75bcb86e27dd2212980b5ed700bfb168203fc56ec0ab1d5f491b51bf7093c9bf0f91a3a7f32e63ccbd5282a24eface15df5c0bbc9348", @typed={0x8, 0x67, @void=""}]}, @typed={0xd4, 0x69, @binary="24cd421e4bbd885f15bff4ac2f11bf30783dead168943b8819f3d330f706b476ce6f65787191e678fbf5f94c03c5f59245e3a54b45f01491b280a77a3a09b3c1abc41acd342424cc419521e4317a1fd82f884e7a227e643a8953d1c2b570e2ac75fbedf89184e6c6eb308767ff6dc950a122bffc66decaecc054c8a1c4ca20eb892b5f6c75ca69074191b1945ececa9f64deb7059345e69013139e1a0d02ca9509fea12b26605e8ef14acbe5384100497e2ed2ffb048dd566480a29ab5a68130dec3464a1b471a9ca4"}, @typed={0x18, 0x45, @str='/dev/dmmidi#\x00'}, @generic="b77136e882b9cfc8af40681ae33a03aaae56f90879aa5d0c095b79e8f8d0d0d4c9916f1de68a6bf8996b4f739d5ed846065343c37e333b3d2eab04047dbe5cd226ee1ac092f028d3459818f3c33d18de9aa5ad1ed3da91c96d23d4a95b4092b617f0e91e66e9cef3a4454ed8"]}, 0x524}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) r2 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x3, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000003000-0x48)={0x7, 0xa8, 0x80000001, {0x0, 0x0}, {0x0, 0x7530}, {0x1, 0xffffffffffffff4c, 0x1, 0x7b10bc83}, 0x1, @can={{0x2, 0x235fc945, 0x3f, 0x8}, 0x8, 0x1, 0x0, 0x0, "82beaee4dff5ec8c"}}, 0x48}, 0x1, 0x0, 0x0, 0x850}, 0x20004810) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000003000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000005000-0x28)={0x0, 0x79, r4, 0xfff, r5, 0x81, 0x9, 0x5}) r6 = getpgid(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000005000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x7, 0x78, 0x3, 0x5c7, 0xffffffff00000000, 0x3, 0x0, 0xee3, 0x40001, 0x4, 0x6, 0x2, 0x40, 0x5, 0x0, 0x2, 0x80000000, 0x100000000, 0xfffffffffffffffa, 0x6, 0x1, 0x3, 0xff, 0x8000, 0x3, 0x7fffffff, 0x400, 0x6, 0xfffffffffffffffe, 0x8, 0x5, 0x27, 0x7, 0x8, 0x6, 0x20, 0x10001, 0x2, 0x0, 0x1, 0x2, @perf_config_ext={0xff, 0xfffffffffffff000}, 0x40, 0x8, 0x1, 0x5, 0x6, 0x8001, 0x2, 0x0}, r6, 0x8, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000007000)=0x10) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/20 05:21:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ppoll(&(0x7f0000e8b000-0x10)=[{r0, 0x29, 0x0}], 0x1, &(0x7f0000a38000-0x10)={0x77359400, 0x0}, &(0x7f00003cc000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ed5000)={0x8, 0x0, &(0x7f000006c000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000b17000-0xc0)=""}) r1 = syz_open_dev$sndmidi(&(0x7f000008a000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f00000e0000)={0x0, 0x0}) futimesat(r1, &(0x7f00002b9000-0x8)='./file0\x00', &(0x7f0000f21000)={{0x0, 0x2710}, {r2, r3/1000+10000}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/20 05:21:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)=0x0) 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/sequencer\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000ebc000)={'system_u:object_r:dpkg_lock_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x32, 0x0}, 0x33) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000721000-0xb8)=""/184) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009f5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/20 05:21:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) 2018/01/20 05:21:25 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000962000-0xb)='/dev/mixer\x00', 0x80000, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfff) 2018/01/20 05:21:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000dc9000-0xd)='/dev/usbmon#\x00', 0x8, 0x12400) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mbind(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0xfff, 0x0) 2018/01/20 05:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b47000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00006f7000-0x10)={0x3, 0x2, 0x3, 0x1000}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000339000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x200001) accept4$vsock_stream(r2, &(0x7f0000b7b000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x5afb0af1b2abb179) 2018/01/20 05:21:25 executing program 2: prctl$void(0x22) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000450000)=0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae2000-0x4)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00002dc000)={0x4000000000000000, 0xb8be, 0x1, 0x0, 0x2ec, 0x8, 0x40, 0x7ff, 0x3, 0x2}) 2018/01/20 05:21:25 executing program 7: r0 = semget$private(0x0, 0x0, 0x400) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000ed4000-0x1f)=""/31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000024e000-0x8)={0x3}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/20 05:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000012e000-0xc)={0x14000000, 0x6, 0x41}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) r2 = shmat(0x0, &(0x7f0000270000/0x1000)=nil, 0x4000) shmdt(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000901000-0x2b)=""/43) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:25 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) readv(r0, &(0x7f0000016000-0x60)=[{&(0x7f000000e000-0x18)=""/24, 0x18}], 0x1) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) fcntl$setstatus(r0, 0x4, 0x400) read$eventfd(r1, &(0x7f0000014000)=0x0, 0x8) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000119000-0x8)=0x3) socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000154000-0xb)='/dev/adsp#\x00', 0x101, 0x10000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000bfc000)={{0x10001, 0x4}, {0x10, 0x1}, 0xc000000000000000, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000e38000+0x322)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000c60000)={0x14, 0x11, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/01/20 05:21:25 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000053000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000028000-0x10)='attr/sockcreate\x00') mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000053000-0x4)=0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000759000-0x8)='rxrpc_s\x00', &(0x7f0000ebf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000020d000)='attr/sockcreate\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x22010) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = add_key(&(0x7f000004d000-0x5)='user\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000004e000)="f8c59069ae1e02ad8d95edc8e7bd5713fd3e0584849ecf2251071f91e9f68be7a85bd1487ac053c98f6baefb6b187b94fae1e0ed83026f5f8c35283087d5544770a26156d158676967cd74ba8755f08ab7758b11275e11d28ce916967942", 0x5e, 0xfffffffffffffffc) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000207000-0x30)={0x0, 0x5, 0x1, 0x4, 0x2, 0x0, 0x4, 0x80000000}, 0x0) keyctl$get_security(0x11, r4, &(0x7f0000053000)=""/248, 0xf8) r5 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) fcntl$setown(r2, 0x8, r0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001d000-0x20)=[{r2, 0x2000, 0x0}, {r5, 0x80, 0x0}, {r2, 0x80, 0x0}, {r2, 0x2200, 0x0}], 0x4, &(0x7f0000055000-0x10)={0x77359400, 0x0}, &(0x7f000004c000-0x8)={0x0}, 0x8) close(r2) 2018/01/20 05:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$netlink(0x10, 0x3, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d78000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005dd000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c10000-0x2)=0x0) geteuid() 2018/01/20 05:21:25 executing program 2: r0 = socket(0xf, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d3e000-0x83)={0x0, 0x7b, "0a6ecd29bcc8304464fceec19f9872c60bde13056c3cca43c1bbc827e4e636c9f703e831abfa43af6cad031c4b441cea01677591613e9c2c3b99bf75bcc228152358946ca11da31cb35876f7f4461d6b6ba46e5e67b3fe7c3bd5699918e2047b9271545b611521d01c2ddcf3644a1bb9948dd62de3508278260476"}, &(0x7f0000000000)=0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c49000)={r1, 0x97, "4982a084e8505f4f15d7c4bb887ac648d73e2483ec678f7266b71080eedac8c8d972d381a75fbe1708e2c999d95c0366b171b63e89662491f9971fcfa557acc21f38f656267e8b750d2bc8d38e2dcc23d30298ecad1a7f65b591c7c312721e6dc54d887211bb02fdfc8e8d2ac5b0771e9063f16b27bbff947bc399bad6e1d2a607836f1f8791ce357d750f4d92ab2b1bdd14436cb77694"}, &(0x7f0000000000)=0x9f) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000712000+0xace)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000054d000-0x7)='ns/net\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b2b000-0x10)={r0, &(0x7f0000a9c000)="28879571bb8fbd89428699b7c21e06e2f733a02a1db2e7070d86e7e91b4fd59aa0eff2576cdfd5cf07662b2cb21697123a9c7115bf388be55dc34ece380fdcdb077475d46b5ee0308b8df4b0d678545975e70082b8873bf0ed77eb2b"}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000820000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/20 05:21:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008cc000-0x4)=0x400, 0x4) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup2(r0, r1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000005f000)={0x9, 0x0, [{0xa19, 0x0, 0x401}, {0xbbd, 0x0, 0x6}, {0x2cd, 0x0, 0x3}, {0x26b, 0x0, 0x5}, {0xbff, 0x0, 0xffffffffffffff0a}, {0xc00119f7, 0x0, 0xfff}, {0x9ff, 0x0, 0x80200000}, {0xbdf, 0x0, 0xffffffffffff8001}, {0x4000009a, 0x0, 0x2}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) r3 = creat(&(0x7f0000e31000)='./file0\x00', 0x181) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1a000)={0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000872000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7f, 0x3, 0x10001, 0xa, 0xa0, 0x80, 0x8, 0x0, r4}, {0x8, 0x6, 0x5, 0x10001, 0x9, 0x0, 0x7, 0x4}, {0x6, 0x7f, 0x9, 0x6}, 0x800, 0x4, 0x2, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x0, 0x5, 0xffff, 0x5, 0x7}}, 0xe8) 2018/01/20 05:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a44000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x321a00) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000029a000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d4a000)={0x0, 0x8, 0xffffffff, 0x6, 0x5, 0xffffffffffff0000}, &(0x7f0000110000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000002f000)={r1, 0x80000000, 0x0}, 0xc) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000502000)=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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000cf000-0xe)='net/mcfilter6\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000800000) 2018/01/20 05:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002f1000)='/dev/midi#\x00', 0xfffffffffffffc01, 0x12000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006dd000)={0x0, 0x93, "19f129698918692082959c4bd87d6775d084782197d4430be3936a90dec6cba422a2beb912757eb9d23705fa2da67aaaf31087e414be001834d235ef633d10bd5b9e191cc3679256db0b757d6e0745ff616c48e23413cad5e98600dcb9fd0a313e41fdf2d1981f4a14e36862ca46597cefe99b69ab67f63102bd8da28c70788da9e3028cb9dc60dffb3c64f5921bd55db30a7f"}, &(0x7f000065a000)=0x9b) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d2d000)=@assoc_id=r1, 0x4) mkdir(&(0x7f0000048000)='./control\x00', 0x0) recvfrom$inet6(r0, &(0x7f00004fd000-0x1e)=""/30, 0x1e, 0x1, &(0x7f00007b9000)={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) chmod(&(0x7f0000d5d000-0xa)='./control\x00', 0x20) r2 = inotify_init1(0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000032d000-0x8)={0x3, 0x0}) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") inotify_add_watch(r2, &(0x7f0000006000)='./control\x00', 0xa4000001) r3 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f000003f000)=""/0, 0x0) 2018/01/20 05:21:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000f84000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) 2018/01/20 05:21:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000001000-0x8)={0x2, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000014000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/20 05:21:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x11) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ed3000)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f3000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000098f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de0000)=0xc) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d64000)=0xe8) stat(&(0x7f0000dd5000)='./file0\x00', &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = geteuid() fstat(r0, &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000235000)={&(0x7f0000ac9000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f000017c000)=[{&(0x7f00005ef000)={0x30, 0x38, 0x0, 0x3, 0x0, "", [@nested={0x10, 0x50, [@typed={0xc, 0x1b, @uid=r2}]}, @typed={0x10, 0x1d, @u64=0x6be1}]}, 0x30}, {&(0x7f0000c87000)={0x103c, 0x33, 0x20, 0x0, 0x3, "", [@typed={0xc, 0x37, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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", @generic="16f977a9e2f3e86e5228b0031286a56aa22263c8a3f9dcde0e6cc158515f"]}, 0x103c}, {&(0x7f0000a31000-0x1c)={0x1c, 0x1a, 0x300, 0x3, 0x3, "", [@typed={0xc, 0x74, @pid=r3}]}, 0x1c}], 0x3, &(0x7f00008da000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x8814}, 0x20000000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4141, &(0x7f0000006000-0x1f5)="") 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000353000-0x11)='/selinux/enforce\x00', 0x801, 0x0) fcntl$getown(r0, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000082f000-0x58)={0x26, 'skcipher\x00', 0x800000000, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f00007ba000-0xa0)=[{&(0x7f00004d7000-0xcd)="ae73d8108e4cd39c0949f6d199ae2030", 0x10}], 0x1, &(0x7f00005ef000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f0000fbf000)=""/164, 0xa4, 0x0, 0x0, 0x0) 2018/01/20 05:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c3f000)={0x9, 0xffff, 0x80, 0x0, 0xa, 0xffffffffffffff9c, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fsetxattr(r0, &(0x7f0000239000)=@random={'user.', '!systemtrusted\'\x00'}, &(0x7f0000fc4000)='vmnet0@\x00', 0x8, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) close(r1) 2018/01/20 05:21:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f6d000)={0x0, 0x0, 0x0}, &(0x7f0000b31000-0x4)=0xc) getgroups(0x9, &(0x7f00004b0000)=[r0, r0, r0, r0, r0, r0, r0, r0, r0]) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000296000)={0x0, 0x0}) 2018/01/20 05:21:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d94000)='/dev/vcsa#\x00', 0x5, 0x2a2200) sendmsg$key(r0, &(0x7f000083d000)={0x0, 0x0, &(0x7f0000507000-0x10)={&(0x7f0000840000-0x38)={0x2, 0x11, 0x81, 0x3, 0x7, 0x0, 0x5, 0x1, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x10, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 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$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000350000-0x58)="58000000140019234083d40000008c560206001cec0481000500000000005800004824ca954f64009400050028825a003b7dbe907002008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e0d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000f75000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000701000-0x4)=0x0, &(0x7f0000aa1000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000089a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) sendmsg$alg(r2, &(0x7f0000208000-0x38)={0x0, 0x0, &(0x7f000017f000-0x50)=[], 0x0, &(0x7f0000724000)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000005c000-0x10)=@req={0x200, 0x3, 0x3, 0x7f}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000917000)={0x4, 0x36b}, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cb8000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000)=0xe8) 2018/01/20 05:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff7000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000830000-0x6)={0x0, 0x2}, &(0x7f000020a000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000395000)={r4, 0xfffffffffffffffd}, 0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/20 05:21:25 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 = syz_open_procfs(0x0, &(0x7f0000071000-0xa)='attr/prev\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) fcntl$addseals(r1, 0x409, 0x9) 2018/01/20 05:21:25 executing program 7: clone(0x0, &(0x7f00008e7000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") symlinkat(&(0x7f00008fd000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c58000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5d000)=0xe8) r2 = getuid() setresuid(r0, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x109001, 0x0) fcntl$setpipe(r3, 0x407, 0x6) 2018/01/20 05:21:25 executing program 4: clock_getres(0x3, &(0x7f0000543000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x2c, &(0x7f0000599000-0x10)={0x38, 0x5, 0x10000, 0x4}) 2018/01/20 05:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x0) sendfile(r0, r0, &(0x7f0000cc8000)=0x0, 0x800) r1 = memfd_create(&(0x7f0000bf4000-0x10)="74756e07fff9000000000080000000", 0x40000000000000) dup3(r1, r0, 0x80000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/20 05:21:25 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x20000000040, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000015000-0x60)={0x0, 0x3b, 0x6, @thr={&(0x7f0000014000)="064fefb8976fa974da2fb3a04811514a5fc7b4e74857e12f944b0e734a2198993bcba38c1c914f926acd58636915e60c9050a2cd2066e3812aca8b756d64ed2281d44965e082bdb9de70cd4fafb796b97a90719e2f28c2bcc92be54eb6037a987348a221422995c71f", &(0x7f000000e000)="819b987a7c9c55f2cb83eddcc2041f59ca5ab87befbd62c7b2471b9832dca22d44c215116a3087450857efea29de8fc91937f973b528a462ba24a88b98ca4423ed728b0babe468b835c52847bad1f5bcc53034774a4c97588c9f908a6096a4eb3b8c04d4e012be51a57a3fb8b5b3d0061a63ee7a2393e4661abad416aa33e5556daa819dd512ca8353e73d40127477fcc3661417870e378b28e8a0e53006"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000009000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000026c000/0x4000)=nil, 0x4000}) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000181000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00004a3000)=0xd03, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[], 0x0, &(0x7f00006ee000)=[], 0x0, 0x0}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000248000)='/dev/autofs\x00', 0x840, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000395000-0x2f)=""/47, 0x2f2) 2018/01/20 05:21:25 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000064d000)='/selinux/checkreqprot\x00', 0x482040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/236, 0xec, 0x40000000, &(0x7f0000a49000)={0x4, 0x1, 0x2, "734850dd836c", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005a8000-0x10)={0x0, 0x202, 0x80, 0x100000001, 0x0}, &(0x7f00006b3000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000589000)={r4, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000929000-0x4)=0x18) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002f4000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x80, [0xfffffffffffffff9, 0x100000001, 0x5, 0x2, 0x1, 0x8, 0x7, 0x7]}, 0x5c) 2018/01/20 05:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000519000-0x4)=0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000638000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a03000+0xf8d)=0x0) r1 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x96, &(0x7f0000a86000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000af5000)=[&(0x7f0000215000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000076f000)="", 0xfffffd52, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) timerfd_settime(r0, 0x1, &(0x7f0000a79000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, r2}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0xeb9, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1b0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a0c000-0x4)=0x7f, 0x4) execve(&(0x7f00008e8000)='./file0\x00', &(0x7f000017a000)=[&(0x7f00009a1000)='\x00', &(0x7f0000804000-0xa)='mime_type\x00', &(0x7f0000e63000-0x9)='&}vmnet1\x00', &(0x7f00001c5000-0x2)=':\x00', &(0x7f000091e000-0x1)='\x00'], &(0x7f0000ecc000)=[&(0x7f0000484000-0x2)=':\x00', &(0x7f000052a000)='usercgroup\x00', &(0x7f00006cf000-0x11)='@bdevtrustedproc\x00', &(0x7f000038a000-0x7)=']vmnet1\'cpuset\\\x00']) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000aef000)={0xc4e1, 0x8, 0x8, 0x401, 0x1, 0x2, 0x2, 0x4}, &(0x7f00007ed000)={0x5, 0x6, 0x8, 0x54, 0x40d, 0x9, 0x6, 0x1be}, &(0x7f0000c49000)={0x4, 0x2, 0xfffffffffffffffc, 0xffffffff, 0x10000, 0x8, 0xfffffffffffffff7, 0x5}, &(0x7f0000dcf000)={0x0, 0x0}, &(0x7f0000f65000)={&(0x7f0000517000)={0x98}, 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0c000-0xb)='/dev/hwrng\x00', 0x101d00, 0x0) r2 = eventfd(0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002e6000)=0x0) ptrace$peek(0x2, r3, &(0x7f0000f36000-0x8)=0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000d2d000)={0x3, r2}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) open(&(0x7f0000edf000)='./file0\x00', 0x100, 0x0) 2018/01/20 05:21:25 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000c000)='/dev/vcsa#\x00', 0x101, 0x80040) ioctl$TCXONC(r0, 0x540a, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f000029c000-0x18)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = syz_open_dev$sndpcmc(&(0x7f0000858000)='/dev/snd/pcmC#D#c\x00', 0x7aaf981b, 0x44000) connect$llc(r1, &(0x7f00008fb000-0x10)={0x1a, 0xf7, 0x80000001, 0x6, 0x8005, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x1b) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000b1f000)={0x0, &(0x7f0000ab7000)=""}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000a71000-0x8f)={{0x7, 0x3e, 0x2, 0x0, 0x9, 0x6}, 0x40, 0x20, 0x7f, 0x4, 0xf80c, "5cdd129acf21828fd43980cbd4d956009f51829f51b80ca9a7c4af9eace093f060a6c0e3960c7b6392aa99e67ff55403ff7df9853c1ed51ef9e9d9faf864ed67d940524cc1f9ab08cdb8ce4ef7780be5ff2423cefb3615735821ba9396e20a8fccf4b9dc195f1f7af099c7db240aef28760c3b9d0e76019d8d56d97fed58c28b"}) 2018/01/20 05:21:25 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002d000)='/', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000029000-0x4)=0x9, 0x4) r2 = dup2(r1, r0) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x4, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r3+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) fcntl$getown(r0, 0x9) 2018/01/20 05:21:25 executing program 7: 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(&(0x7f0000299000)='./file1\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat(r0, &(0x7f0000ca5000)='./file1\x00', 0x40, 0x22) fcntl$setlease(r0, 0x400, 0x2) 2018/01/20 05:21:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) mkdir(&(0x7f00001a6000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f0000757000)='./file0\x00') r1 = add_key$user(&(0x7f0000e2c000-0x5)='user\x00', &(0x7f0000f13000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000067000-0x6e)="cce3de86328264e7a6d4a210cd4265931eda0508b020cdcf2da9bcabe6cbd7c4cb0f8434af4de697e42cb6fb3543ca472d961cae65acbb447bb0d839a8f827c93d9fc5b674a29460f712f457164b33599ae4a1e8ca4232be42ac258ee792d705a2c71d2f7d6fd5383250304a141a", 0x6e, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000624000)='rxrpc\x00', &(0x7f0000882000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001d000+0x20d)="52d512e7cac97269c64cfbaa7dc5268550de34e751e46a1e8868b0afae17660ed83084740948f1d39dfa310a2c1ebae2d1c6bf006e556938044119dd943919ae6916e1a31910884fc33900e9fca6d621d6637eba97acae2b41ebcea27cf0b24f739ce9f48772fe29ece9cb3da687db000a754791d2fd22db1f24983d3d01b878d5", 0x81, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000306000)='rxrpc_s\x00', &(0x7f0000fa9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005b3000-0x78)="089c93d740b61bfa75a754b0bb6dafeb83cb28b906e53d4ad4f5e9119a4e5f8eaebfecf8b9da29294bc0b039a5f1da5cdc0775ae3c757e4d5e02443299133e05f1ba2eb5cb32a4fc049b29157783fc826d98f81fed0b1162a9abded92e16a64139fedb731397b7d0224ade23865cc5abb821a94b4590669a", 0x78, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f000059b000-0xc)={r1, r2, r3}, &(0x7f0000b32000-0x85)=""/133, 0x85, 0x0) execve(&(0x7f0000d5f000-0xe)='./file0/file0\x00', &(0x7f000072b000-0x28)=[], &(0x7f0000139000)=[]) 2018/01/20 05:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002bf000-0xa)='/dev/dsp#\x00', 0xea1, 0x100) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ea2000-0x10)={0x0, 0x0}, &(0x7f000044c000)=0x10) connect$vsock_stream(r0, &(0x7f0000124000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) 2018/01/20 05:21:25 executing program 1: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) r0 = socket(0x11, 0x1000000884, 0x7fde) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x26, 0x8040) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x141400, 0x0) fanotify_mark(r2, 0x1, 0x20000, r3, &(0x7f0000aae000)='./file0\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000d39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r4, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r4, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006db000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x402000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b9f000-0x4)=0xfa, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f00004f2000)='\f', 0x1) 2018/01/20 05:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00004aa000)='/dev/midi#\x00', 0x5, 0x840) mkdirat(r0, &(0x7f0000a9a000-0x8)='./file0\x00', 0x80) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002dd000-0x77)=""/119, &(0x7f0000668000)=0x77) rt_sigaction(0x28, &(0x7f0000969000)={0x5, {0x1f}, 0x0, 0x24000}, &(0x7f0000b89000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000799000-0x8)={0x0}) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000d6000-0x4)=0x0, &(0x7f000050e000)=0x4) syz_open_dev$sndseq(&(0x7f00000d7000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006ef000-0xb)='/dev/midi#\x00', 0xfffffffffffff801, 0x10800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005b0000-0x20)={0x9, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f2e000)={0x4, r1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd6000-0xb)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c04000-0x4)=0x1ff, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000c4000)={r3, r3}) sendmsg$nl_xfrm(r3, &(0x7f00003aa000-0x38)={&(0x7f0000cff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063a000)={&(0x7f000082c000)=@updpolicy={0xb8, 0x19, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x6558, ""}}}, &(0x7f000001f000-0x18)={0x0, 0x36fe4942292c6322, [0x4b8]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000028000)='/dev/snd/pcmC#D#c\x00', 0x70, 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000028000)=""/72, &(0x7f0000006000)=0x48) 2018/01/20 05:21:25 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, 0x14000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 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], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f28000-0x9)='/dev/vcs\x00', 0x40200, 0x0) mlock2(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x1) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00008fc000-0x18)={0x10000, 0x0, 0x1, 0x2, 0x2}) 2018/01/20 05:21:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e37000-0x8)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000731000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2018/01/20 05:21:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dspn(&(0x7f00003c2000-0xa)='/dev/dsp#\x00', 0x7, 0x200000) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000048000-0x4f)="da22b92e5a3f55ef5e91d7c108f9e1f93dd37957e26f6d328ab7d213fb91b08b8bc6c14bdf04fae2def13b4640637b657227ed4fdc9549e071810b161de4dc2d4d3a1ccfdac23a13297a5c2d9d8e7b", 0x4f) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r4) 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001da000-0x4)=0x0) getpriority(0x3, r1) pipe(&(0x7f0000358000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00002ee000-0x10)={0x3, 0x100000000, 0x81, 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000015f000-0x14)={0x3, 0x2, 0x1, 0x3, 0x0}) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000981000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ae000)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000003a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:21:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dda000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet(0x2, 0x0, 0xffffffffffffffc9) r0 = memfd_create(&(0x7f000011d000)="7573000000006575757269747900b4", 0x1000002000000005) lseek(r0, 0x0, 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000159000)=@common='syzkaller1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00001f6000)='/dev/admmidi#\x00', 0x7, 0x109001) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = gettid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006b5000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00000f2000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f15000-0x6)={0x0, 0xa42}, &(0x7f0000f19000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002c8000)={r6, 0x80000000, 0x20}, 0xc) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/01/20 05:21:25 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000722000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) connect$ipx(r0, &(0x7f00000c0000)={0x4, 0x7f, 0x7fff, "c6f9df5a2ac9", 0x7a7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x808000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/sequencer\x00', 0x34280, 0x0) clock_gettime(0x5, &(0x7f0000558000-0x10)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000058000)=@pic={0x10001, 0x10001, 0x7, 0x8, 0x6, 0x200, 0xff, 0x1ff, 0x0, 0x8, 0x3, 0x206831a7, 0x80000000, 0x205, 0x9, 0x100000001}) r3 = syz_open_dev$midi(&(0x7f000031c000-0xb)='/dev/midi#\x00', 0x1, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000144000)=[0x0, 0x2]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000390000-0x50)={0x10, @tick=0x8, 0x3, {0x4, 0x3}, 0x7f, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b54000-0x8)={0x0, 0x0}, &(0x7f00000bd000-0x4)=0x8) fchmod(r1, 0x1a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f85000)={r4, @in={{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]}}, 0x8c) 2018/01/20 05:21:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002a6000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc8000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000990000)={0x0, 0x0}) kcmp(r0, r1, 0x0, r2, r3) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000f0f000)={0x57, 0x5, 0x4, {0x7fff, 0x1}, {0x3, 0x4000000000000000}, @ramp={0x1, 0x7, {0x2, 0x6, 0x925, 0x81}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000a6000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 05:21:25 executing program 6: syz_open_dev$sndctrl(&(0x7f0000563000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x4200) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00007f0000/0xd000)=nil, 0xd000}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x6, &(0x7f0000b1c000/0x4000)=nil, 0xfffffffffffffffc}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/20 05:21:25 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) add_key$keyring(&(0x7f0000d5c000+0xfb3)='keyring\x00', &(0x7f00001c7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000215000+0x647)='keyring\x00', &(0x7f00004e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d49000-0x1c)={0xfffffffffffffffe, 0x4000000000000, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x90e, 0x9, 0x4, 0x7, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) r7 = inotify_init() r8 = semget(0x1, 0x4, 0x185) semctl$GETZCNT(r8, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(r6) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000c50000-0x28)={&(0x7f00008a5000/0x4000)=nil, 0x0, 0x5, 0x42, &(0x7f0000019000/0x12000)=nil, 0x60}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r9, 0x40a85321, &(0x7f00002cf000-0xb0)={{0xfffffffffffffffe, 0x7}, 'port0\x00', 0x24, 0x10, 0x81, 0x5ae7, 0x9, 0x7, 0x2, 0x0, 0x4, 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]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:21:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000db1000-0x8)={0x0, 0x3}, &(0x7f00009b8000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f03000-0x108)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x395e, 0xa1, 0x0, 0x6, 0x9, 0x0, 0xcb, 0x7, 0xfffffffffffff966, 0x0, 0x1000, 0x10001, 0x7b42, 0x2, 0x8]}, &(0x7f0000d20000)=0x108) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/01/20 05:21:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0xa, 0x34, r1, 0xfffffffffffffffd) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000afd000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00008c9000-0x4)=0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/20 05:21:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000051e000-0x1c)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001000)={{0x1, 0x0, 0x10001, 0x3, 0x4}, 0x0, 0x2d6, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x4, 0x200, 0xf7c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x242002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xe07, 0x4b3, 0x9}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r3, 0xd0, "f11dca164877b326a65aa9bfb1106bb988920438877a62ea84aad2273c86f1e62b5a106fcb6bd08689e7769a338a975e8e2f4037086a6d8bf51cfaf17d6096e9f05e4f3ec0cc665802973494d73fb336ca59ecc2b24b7023acb00bcc74ea5354fe841f7124f37ae95abbcf64c45d9f49eb12f590e4ad4bbddc9fecbffabd1e2364e3010e33df681403042afbbde39660d56eb93e4dbf17b9f884391b6beb7bfc7e7fe984e44226bce20edf0c6dbb84697aa9f5499baf7013a15afda0328aef10af408f04f2dd17256ce7b9cc5bd96ce2"}, &(0x7f0000001000-0x4)=0xd8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)={0x800, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0c000)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/01/20 05:21:25 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000d6f000)={0x1, &(0x7f0000c4f000+0x7b8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) fstatfs(r0, &(0x7f0000001000)=""/22) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/20 05:21:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000241000)='/dev/sequencer\x00', 0xc0000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000092b000-0x8)={0x3, 0x4}) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) 2018/01/20 05:21:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d50000)="5da4b58305bcccdb89c7416251a185325220b1555bed5c1dc4bea913495c49779559a0e687ffc3c2d6694097fc1a3a0c3f815dfcd4095804aa0fc310d10446675aba", 0x42) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000227000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8b000)=0xe8) fstat(r1, &(0x7f00007d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000163000)={{0x401, 0x0, 0x10001, 0x4, 0x3, 0x2}, 0xa2, 0x2, 0x799}) 2018/01/20 05:21:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003bb000-0x8)='./file0\x00', 0x2000, 0x48) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00001bf000)={0xfffffffffffffffa, 0x2, 0x9, 0x3ff, 0x0, 0x7, 0x9, 0x10001, 0x80000001, 0x8, 0x8b8b, 0x0}) r1 = timerfd_create(0x2, 0x100000080800) fsync(r0) pipe2(&(0x7f0000847000)={0x0, 0x0}, 0x80000) r3 = getpgrp(0xffffffffffffffff) sched_getscheduler(r3) ioctl$VT_DISALLOCATE(r0, 0x5608) timerfd_settime(r1, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000ec5000-0x47)=""/71, 0x39dbe99253dc918e) r4 = open(&(0x7f0000fb6000-0x8)='./file0\x00', 0x78000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000085000)=0x0, 0x4) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f000055c000)=""/186) 2018/01/20 05:21:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = dup(r1) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000c0b000-0x4)=0xffffffffffffffff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005ef000)=0x0) getpeername$netrom(r3, &(0x7f0000ea0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000901000-0x4)=0x10) fcntl$setownex(r0, 0xf, &(0x7f0000528000)={0x1, r4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000958000)={&(0x7f0000873000-0x1c)=[0x5, 0x3, 0x5, 0x2, 0xffffffffffffffff, 0x100000001, 0x80], 0x7, 0xffffffff, 0x0, 0x9, 0x7f, 0x6, {0x1, 0xfffffffffffffe00, 0x7, 0x1, 0x89b1, 0x80000001, 0x8000, 0x2, 0x6, 0x0, 0x9, 0x1, 0x3, 0x3, "100da445a40c2a2ed630eb9a25c2f3c7a35b24c1b85a76502caadacb692ba66d"}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/20 05:21:26 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000098c000-0x4)=0x0) getpgrp(r0) 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, 0xfffffffffffffffd, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000080c000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000cf1000-0x28)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) socket(0x28, 0xa, 0x2bd1cf6a) 2018/01/20 05:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000dfd000-0x8)='./file0\x00', &(0x7f0000014000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000236000-0x1)='\x00', 0x1, 0x1) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = dup2(r0, r0) sendmsg(r1, &(0x7f000081e000)={&(0x7f0000617000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a8d000-0x60)=[{&(0x7f00007bd000-0xbb)="", 0x0}, {&(0x7f00002fe000-0xe0)="0e63501baf6cf9f4c7fa8531e57c4f5d603a604f12ffedf16c5bbd5f78c2664024d47afc2b80af9d7609521799072a1bb0ab7aea89d7f8da3e9b10dafc6da721e8a1cb149f92009030ae07d32659cf199725061e711354a375e59a67c37d3c2877b775aa4a835b00f82b8762d8740ac9ca3be4337326578bb028209cda4c90378241cd87729127963a23847d48c8d02f2125b4209d6ed552e70121a5369e5f145050559c0ca57a9a6fbf5c27bb532b4c665345597abdf7ead54916237a05343dda9fa7cc8a7d578fe5d404c25ed1badc3b9446dc16b1f81b161a72d816fc4a3e", 0xe0}], 0x2, &(0x7f0000f76000)=[{0xe8, 0x0, 0xff, "c4ac180993d55f33512c0f8d88ef458d38fd450aeef104e90311499d381756bc326994db6bc3f46729d3a3f395e8abe81152ea8e212ebd88733a8939c1229234a721196cbef135b4ad47f307fd85e325daba680531fb324909cce67367e406d495d686ba948bbeab8aef7bdadc00a23cd88b77024fbccae31a4c2544d71dad85cbcc7aa90f152e53fb7aade86a958d757df930f5f0bd6f0d4097d29b1f025b19e818706996124a9aeaaaa4a261a791da40b330d47f939e4c2105ff5383459fd22fbcb916f899b0706ae76acfe6da7a1b1c93dfde72bc"}, {0x40, 0x3a, 0x3, "9f01f402dd99e14fac92ff3968f10f0f1c5c6ae9fb00d673f6674984a74000e02e46cf61f9494e776330"}, {0x10, 0x119, 0xff, ""}], 0x138, 0x0}, 0x844) 2018/01/20 05:21:26 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001d000)={0x0, 0x7f, 0xe0a}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001d000)={r1, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/20 05:21:26 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000002000)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000002000-0xc5)="59011762cc630e46e741192ffd7b817e8cc3c3d0d601e2c119235ae9dd85c6d51bfc3ea73010143a7731b03139768cd16f0075c3403c5770cfd89c49bf98685db5f092495074033b23eb2ab6d42d1e3880a19d9a0b23bef775dfcb01ead4d31715cf449d79478c7e89b6a9fb1d76d977d91b22b3819b72b41f84676c8837b55bf53ac31afde8e6fcae7704acb6ca512e845c9e7f5cabcbf42900ac54e99f567dc7b81b925a66efa17c8c308fa2b60401dce9fffed44b622a9dce40f6a99f62d9dc2aacc103", 0xc5, 0x3, 0x0, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x1)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r3 = socket$inet6(0xa, 0x5, 0x7ff) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2) r5 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r5, &(0x7f0000001000)="45365e755da327a1f02b1d153b8d166e7b9fc10d724b353d335e222517c7c4d186113b0071085599cd0d33bdb5255bb64777e85a6771e82e9b4058306b98e0b756145f3ea2b62e7ea74344e40a969ac6c59c7076b0f972ce0295f1937778fa72027d90", 0x63, 0x4000080, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x74e6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x784, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x5, 0x80000001) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000002000-0x4)=0x10001, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000003000-0x8)={r8, 0x10}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/20 05:21:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000000)=""/247, 0xf7) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fce000-0x3)='--\x00', 0x3) r1 = open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141043, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000838000-0x3)={0x0, 0x9}, &(0x7f00004e2000)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fce000)={r2, 0xa4, &(0x7f0000fce000)=[@in6={0xa, 0x3, 0xb1c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000000}, @in={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fce000)=0x10) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2018/01/20 05:21:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008be000-0x11)='/dev/qat_adf_ctl\x00', 0x20182, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000063000-0x50)={{0x0, 0x9c06}, {0x5, 0x5}, 0xc7, 0x1, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 05:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000c89000-0x12)='/dev/input/mouse#\x00', 0x8, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e8c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000fed000-0x120)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) connect$inet6(r3, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000051d000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000f19000-0x40)={0x20, 0x4, 0xaf, 0x9, "000c6a37fb1e2e11ca066452add074c79b594912ae6331ab06a67d88eff48e54e70207a5a2777f1e31eb5387", 0x9}) fcntl$setstatus(r2, 0x4, 0x42800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000010a000-0x1c)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}], 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000802000)=0x0, &(0x7f000098d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e35000-0x108)={0x0, @in6={{0xa, 0x2, 0xfe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc9, 0x9, 0x800, 0x7, 0x8, 0x2, 0x80, 0x0, 0x3, 0x8001, 0x40, 0x3, 0x8, 0x5, 0x5]}, &(0x7f000064a000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000346000)={r5, 0x1, 0x0}, 0xc) sendfile(r3, r4, &(0x7f0000390000)=0x400000000001, 0xfffffffffffffffe) 2018/01/20 05:21:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000b1b000-0x80)={[0x4001, 0x10001, 0x3002, 0x4000], 0x8000, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file0\x00', &(0x7f00000ff000-0x8)='./file1\x00', &(0x7f000032b000)='romfs\x00', 0x2001000, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00000ef000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0}, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 109.989301] QAT: Invalid ioctl 2018/01/20 05:21:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000723000-0x4)=0x0) recvmsg(r2, &(0x7f0000e05000)={&(0x7f00009cf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c38000)=[{&(0x7f0000be6000)=""/45, 0x2d}, {&(0x7f0000e57000)=""/4096, 0x1000}, {&(0x7f0000971000)=""/37, 0x25}, {&(0x7f0000f37000)=""/9, 0x9}], 0x4, &(0x7f00004f0000-0x2c)=""/44, 0x2c, 0x74d8}, 0x40000041) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f000027a000)='/dev/vcs#\x00', 0x7fff, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000a7e000)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000786000-0xb)='/dev/mixer\x00', 0x400100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000ab4000)={0x0, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/20 05:21:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ef6000-0x8)={0x0, 0x1, 0x80000000800000}, &(0x7f00000dd000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a43000-0x8)={r2, 0x4}, &(0x7f0000aaf000-0x4)=0x8) r3 = shmget$private(0x0, 0x8000, 0x0, &(0x7f000036e000/0x8000)=nil) timerfd_settime(r1, 0x1, &(0x7f0000914000-0xb)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00006b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000708000-0x70)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b3000-0xa)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000015000-0x4)=0x81, 0x4) [ 110.014372] QAT: Invalid ioctl 2018/01/20 05:21:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5d000-0x78)={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) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='tmpfs\x00', 0x35, &(0x7f00005d3000)="") creat(&(0x7f00005e6000-0x8)='./file1\x00', 0x3) chdir(&(0x7f0000178000-0x8)='./file1\x00') 2018/01/20 05:21:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000068000-0x9)='/dev/kvm\x00', 0x40, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, 0xffffffffffffffff, 0x2}) 2018/01/20 05:21:26 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000446000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a2d000-0x6)={0x0, 0x1f}, &(0x7f0000080000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b48000)={r1, 0x7, 0x22}, 0x8) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_add_watch(0xffffffffffffff9c, &(0x7f000011e000-0x8)='./file0\x00', 0x0) 2018/01/20 05:21:26 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000)="e6", 0x1, 0x0, &(0x7f000015c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000f6a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000)=0x10, 0x0) listen(r0, 0x100000000009) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000f6b000)=""/169, 0xa9) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000590000)={0x0, 0xfffffffffffffffe}, &(0x7f0000258000-0x4)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000340000)={r3, 0x1c00000, 0x4}, &(0x7f0000f6b000-0x4)=0x8) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @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, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/20 05:21:26 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x7, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fd0000)=0x3, 0x4) 2018/01/20 05:21:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000b48000-0x8)='./file0\x00', 0x80) r1 = request_key(&(0x7f000074f000-0x6)='.dead\x00', &(0x7f0000230000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d8e000-0x8)='%wlan1+\x00', 0x0) r2 = add_key$user(&(0x7f0000f2d000-0x5)='user\x00', &(0x7f0000692000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002fc000)="1da19dd7f48093f3179fac77010cf579249d81ae5a2fab1487e88673ce95f8827f939690b9f4f5d1549256262511238fbe1f68640e2609c63918dcde929a16969656a2629d61d129112f9bf7cffd9059fff75b2cf47a26f0033375c6168e4fc5c9d8feea48df", 0x66, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f99000-0x20)=[{&(0x7f00002ae000)="58d2fbaada9b3a8912a5828e49aaf59b356b949e7f0ca38bc1f333cd8d6233b0d3ff0d245a707d941b92692a8c1945f89b5d3b33a25701824974", 0x3a}, {&(0x7f00000ac000)="f72cd4099e1c32c2dcbe491df85fee2fa368a4e1be3999f5ae0e397840edf58f7724a82f5e64eb2fd8b29749cb9b8e35978d6126e11db1850a1886de22f47fd840d6354646b88fe96fb7aaf26af5888affcc896e3b8e418fc0e09779581154085a172c08a26297bdc868bc67eeaf53600b47c877c116b5232038603bad4f0309c682288a157c4ebc0bc26ce47e2f78f55000212df07825f7862674266eb1b285c3bbf96c6f90eb2b83b947bace3f1cfbb6848a2de14e403f57e38d73f9d2e86edf4946dfd5cc2af48ea3b7519cb2357555abc7659eb439afc587f4f5668034b18c6f675db7f92c6ad615f74885f66d5c2e9382b9a822d1", 0xf7}], 0x2, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000035b000-0xc)={{0xf57, 0x7fffffff, 0x4f8827ae, 0x2, 0x400, 0x3f}, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009ec000-0x8c)={0x2, 0x1, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b32000)=""/30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000689000+0x80c)=""/104) r1 = socket$inet6(0xa, 0x400000002, 0x0) write$fuse(r0, &(0x7f0000df7000)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x5}}, 0x12) connect$inet6(r1, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(0xffffffffffffffff, 0x0) 2018/01/20 05:21:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_open_dev$adsp(&(0x7f000068b000-0xb)='/dev/adsp#\x00', 0xfc17, 0x301000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00008fe000-0x48)={0x50000, 0x0, [0x80000000, 0x101, 0x2, 0x0, 0x100000001, 0x5ca2, 0x20, 0x9]}) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/20 05:21:26 executing program 4: pipe2(&(0x7f00009a8000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006cd000)={0x0, 0x1000, "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"}, &(0x7f0000cf5000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x31, "1f226379d06232f4d9da72f5e4d7166f7fb4d18892b3801abf3abf125babdc123a377a5fc2e08aa3311ee0f5ec4d39567c"}, &(0x7f0000001000-0x4)=0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a21000)=' ', 0x1, 0x20020003, &(0x7f0000bb7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x2) 2018/01/20 05:21:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e7000-0xc)='/dev/autofs\x00', 0x200, 0x0) r1 = accept4$unix(r0, &(0x7f00006e5000)=@file={0x0, ""/55}, &(0x7f0000f18000-0x4)=0x39, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f0d000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000a5d000-0x110)={{0x4, 0x7, 0x7fff, 0xfffffffffffffffd, "1c6788468ebcfb7b3eb61c5953a6e55a5260893f9163632d9e23f0bfd30bbeb1370e17f328f8dec666fb9c36", 0x8000}, 0x0, 0x0, 0x2, r2, 0x7ff, 0x8, "7ffb7f4dbaeda5bf67b5f3c8c7222d0f3f42de10a38c5d067461d928bd5a18b1da151e3ccbf6039a928327ca0aa9e7d355c8612468b3cf44a293bff3271d8483", &(0x7f0000953000)='/dev/autofs\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x9, 0x7ff, 0xfff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x1, 0x1, &(0x7f0000a48000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000952000)='/proc/self/net/pfkey\x00', 0xd90f85f4fabe8aa2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000488000-0x10)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000bc1000-0x18)={0x6, &(0x7f00000e2000)=""/211, &(0x7f00002b6000+0xe96)=[{0x0, 0x1f, 0x80000001, &(0x7f000022b000-0x1f)=""/31}, {0x6, 0x9, 0x0, &(0x7f0000845000-0x9)=""/9}, {0x1, 0xe5, 0x1, &(0x7f000035b000-0xe5)=""/229}, {0x1, 0xda, 0x400, &(0x7f0000563000-0xda)=""/218}, {0x1, 0xd3, 0x80, &(0x7f0000074000-0xd3)=""/211}, {0xffffffff, 0x70, 0x3, &(0x7f0000396000)=""/112}]}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0x1}], 0x1) write(r0, &(0x7f0000805000)="", 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:21:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) clock_settime(0x7, &(0x7f0000207000-0x10)={0x77359400, 0x0}) bind(r0, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/20 05:21:26 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002eb000-0x2)=0x200, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f12000)={r1, 0x0, 0xef, 0x10, &(0x7f0000664000-0xef)="ff7d77bd5d7e76b0f2e9e1ab782a1676d6e24f86175c1d892799f346f969ecede355b087e92e7245469456b57feef2bca16fa12dd4a47dd0240c47ae97ab465f3b91b5a93bfd6a318ff82ff1ed768dd093d1885cc77fec6059ef2ca6d0674722ae2e589d57983c88811fc39932989d87cbfb47dd34179b90dcf5aaef2b6e8e5128be1c839a3e241a38b71aeecd2a212a734766016386e4b2446a90c6185042d22772b88f3cafa8041804c14a59ac1e3a9b2653d4bfffc38d4dce36a700ed5bd40b5a40ecf6ef482f9ac3d0d5395f89f9e184ff8fcf3dbb59502292783eb9844502b9787013f13bdf0c11c947690fe2", &(0x7f0000269000)=""/16, 0x79, 0x0}, 0x28) 2018/01/20 05:21:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00008af000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00001bc000)={0x0, 0x0, &(0x7f00004ab000)=[], 0x0, 0x0, 0x0, 0x841}, 0x4800) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e56000-0x4)=0x0) 2018/01/20 05:21:27 executing program 7: shmctl$IPC_RMID(0x0, 0x0) r0 = socket(0x17, 0x80000, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fe4000-0x4)=0x5, &(0x7f0000297000-0x8)=0x4) 2018/01/20 05:21:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000719000)="4e62d6fd6d31d4631aafa5d20371493ca80ca0e25bf3a1cef0c95b1ec33ec09891bcb60f49d7c46a4b145d0070645aec97a06825873861200d7c8c5bb5e594b2e572ae35918b9e7edceda2e4f0c6f321c13548c92458c20fdda8bbe3df93281b91614e4cd1a37c075f5c59f22b422b1945c341cdb75b4cfc00255e9b64717cf9f76d2b1a22d7b52925bd58ee6359b9d70970374d55de316eefe13dc204039114a69d81f1eefb021d862609940d230177fc6227c0a1842ee3d6cedbefa8176c5bf8d883c1fc8991e34709d69078bd3f1d2fa2b2b664", 0xd5) syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) 2018/01/20 05:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000577000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000aa4000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000356000-0xa0)="14d4238a5372b0f0c0599b942f6751ae2a49a6fc9c630601c91ca547a6c8bbabbaa753ea6fefd8b5186c4e948c9a9d056bdd93786d3eb3dfae06e4430ea7f44ed95157b7cf603374ea036dae0fd9dec9785eb395788fc3ba681727adcb051573cdc93d4ec104b7fbdf749d490328d3702552a04c7898d6cde3b08487617cfc829bb5625476b3f503eeee8774498fe3945f1d9d9905e4e51565ea712c064ec1ca") r0 = open(&(0x7f0000243000-0x8)='./file0\x00', 0x40000, 0x108) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00003db000)="812bef701599fba93d451b2c5b6bb78396c1d71c5a269a02177340766e340d9da4a7b53ed13c71c0e9153a9ae0de7ab4ecbcf2f68d39f950faf56bb75b47b82f390a6c7c293c88ff2ea3547fc6a7c5e355153fd74ec4bebbbc5a2466e3ce83f6cd86fc9019d9104c3595b2616d1010a9a5258189094bf44a445a8244b79ef095d6a5a88629ea", 0x86) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000322000)={0x100000, 0x3000, 0x0}) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00003bd000-0x50)={0x81, 0x5, 0x1, 0x7, &(0x7f0000bbd000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000e48000)=0x8) creat(&(0x7f0000024000)='./file0\x00', 0x1) lseek(r1, 0x0, 0x4) 2018/01/20 05:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf1b) 2018/01/20 05:21:27 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000000f000)='/dev/admmidi#\x00', 0xea, 0x410800) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000003000)=r1) 2018/01/20 05:21:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000a0b000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x410001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x40000000002) 2018/01/20 05:21:27 executing program 3: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000915000)=[{{&(0x7f0000678000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aca000-0x30)=[{&(0x7f0000828000-0xbd)=""/189, 0xbd}, {&(0x7f00001b8000-0xc8)=""/200, 0xc8}, {&(0x7f0000ac9000)=""/0, 0x0}], 0x3, &(0x7f0000ac9000)=""/61, 0x3d, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000aca000-0x50)=[{&(0x7f00000e7000-0xb9)=""/185, 0xb9}, {&(0x7f0000925000-0x6)=""/6, 0x6}, {&(0x7f0000747000-0x5a)=""/90, 0x5a}, {&(0x7f0000899000-0x91)=""/145, 0x91}, {&(0x7f00007bc000)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x7}, 0x800}, {{&(0x7f0000ac9000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000aca000-0x50)=[{&(0x7f0000126000)=""/17, 0x11}, {&(0x7f0000aca000-0xa6)=""/166, 0xa6}, {&(0x7f0000aca000-0xc7)=""/199, 0xc7}, {&(0x7f0000ac9000)=""/63, 0x3f}, {&(0x7f0000aca000-0xf3)=""/243, 0xf3}], 0x5, &(0x7f0000631000)=""/176, 0xb0, 0x4c}, 0x7ff}, {{&(0x7f00009f6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000aca000-0x40)=[{&(0x7f00004ed000-0x4e)=""/78, 0x4e}, {&(0x7f0000489000-0x4b)=""/75, 0x4b}, {&(0x7f0000ac9000)=""/140, 0x8c}, {&(0x7f0000917000)=""/4096, 0x1000}], 0x4, &(0x7f00002b9000)=""/248, 0xf8, 0x200}, 0x80000001}, {{&(0x7f000054f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000254000)=[{&(0x7f00000a8000)=""/162, 0xa2}], 0x1, &(0x7f00008d3000)=""/238, 0xee, 0xc87}, 0x8000}, {{&(0x7f0000aca000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000aca000-0x80)=[{&(0x7f000064c000)=""/0, 0x0}, {&(0x7f0000aca000-0x69)=""/105, 0x69}, {&(0x7f0000ac9000)=""/100, 0x3b}, {&(0x7f000031f000-0x66)=""/102, 0x66}, {&(0x7f00003b5000-0x34)=""/52, 0x34}, {&(0x7f0000a70000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac9000)=""/88, 0x58}, {&(0x7f0000aca000-0x75)=""/117, 0x75}], 0x8, &(0x7f00007b7000)=""/5, 0x5, 0x1}, 0x7f}, {{&(0x7f0000879000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00004bd000)=[{&(0x7f00004ce000)=""/214, 0xd6}, {&(0x7f0000916000-0xf4)=""/244, 0xf4}, {&(0x7f000015c000-0xa0)=""/160, 0xa0}, {&(0x7f0000814000-0x23)=""/35, 0x23}, {&(0x7f0000aca000-0xdc)=""/220, 0xdc}, {&(0x7f00003e1000-0x9)=""/9, 0x9}], 0x6, &(0x7f0000aca000-0x64)=""/100, 0x64, 0x7fff}, 0xfffffffffffffffc}, {{&(0x7f0000aca000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ac9000)=[{&(0x7f0000ac9000)=""/2, 0x2}], 0x1, &(0x7f0000609000)=""/151, 0x97, 0x1a65}, 0x3f}, {{0x0, 0x0, &(0x7f0000ac9000)=[{&(0x7f0000aca000-0x41)=""/65, 0x41}, {&(0x7f0000aca000-0x55)=""/85, 0x55}, {&(0x7f0000aca000-0x69)=""/105, 0x69}, {&(0x7f0000ac9000)=""/1, 0x1}, {&(0x7f0000ac9000)=""/109, 0x6d}, {&(0x7f0000ac9000)=""/49, 0x31}], 0x6, &(0x7f0000916000-0x67)=""/103, 0x67, 0x7fff}, 0x8}, {{&(0x7f0000944000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ac9000)=[{&(0x7f0000565000-0x7a)=""/122, 0x7a}, {&(0x7f0000aca000-0x73)=""/115, 0x73}, {&(0x7f00001d0000-0x4b)=""/75, 0x4b}, {&(0x7f000010f000)=""/0, 0x0}, {&(0x7f0000a54000-0xc3)=""/195, 0xc3}, {&(0x7f0000ac9000)=""/175, 0xaf}, {&(0x7f000094f000-0x2)=""/2, 0x2}, {&(0x7f0000ac9000)=""/248, 0xf8}, {&(0x7f00003d9000-0xfa)=""/250, 0xfa}, {&(0x7f0000ac9000)=""/200, 0xc8}], 0xa, 0x0, 0x0, 0x6}, 0x5}], 0xa, 0x40000100, &(0x7f00001ee000-0x10)={0x77359400, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/20 05:21:27 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 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], [0x400000004, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket(0x4, 0x806, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000b67000)=@known='system.posix_acl_access\x00', &(0x7f0000832000)=""/220, 0xdc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 05:21:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./bus\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) 2018/01/20 05:21:27 executing program 5: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/20 05:21:27 executing program 6: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b3", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000008a000)='/dev/dmmidi#\x00', 0x8001, 0x541) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000fb3000)=""/41) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/20 05:21:27 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x3, {"c7b967cc87cec8"}, 0x7}, [{"35f73d323865f7"}, {"7c108454e933d3"}, {"c020678b9f7cb8"}, {"fdca773f0abede"}, {"922997acda9385"}, {"0cd2d595f0b261"}, {"a55e4466fe058f"}, {"0c1013088bdfd8"}]}, 0x48) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000006000-0x71)=""/113, &(0x7f0000005000)=0x71) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000-0x20)={@generic="b75034cd17c2f7d37bbc2052c5a4a603", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000dda000)="2e63932513e1d8a6af8b98dc40800871", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e67000)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f00004c0000-0x39)=""/57, 0x39, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000082d000-0xa)='/dev/vcs#\x00', 0x800, 0x20000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00009b2000)={0x3, 0x2000000000000000}) 2018/01/20 05:21:27 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) 2018/01/20 05:21:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000011000+0x726)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 111.162616] dccp_invalid_packet: P.Data Offset(66) too large [ 111.207614] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/20 05:21:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x4a)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2018/01/20 05:21:27 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000024000)={0x1, @tick=0x3bd, 0x1, {0x3, 0x100000000}, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000003a000)="3338cd73b31a778c"}, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) recvmsg$kcm(r2, &(0x7f0000398000-0x38)={&(0x7f0000c54000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ff1000-0x80)=[{&(0x7f0000ba0000)=""/223, 0xdf}, {&(0x7f0000057000-0x31)=""/49, 0x31}, {&(0x7f00006d6000)=""/4096, 0x1000}, {&(0x7f0000fda000)=""/12, 0xc}, {&(0x7f00001a1000-0x5e)=""/94, 0x5e}, {&(0x7f0000775000)=""/108, 0x6c}, {&(0x7f00009e4000)=""/136, 0x88}, {&(0x7f00004c3000-0x52)=""/82, 0x52}], 0x8, &(0x7f000075a000)=""/12, 0xc, 0x64}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f06000)={0x0, 0x9}, &(0x7f0000ec9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a45000-0x15)={r3, 0x0, 0x7, [0x3, 0x401, 0x7a0a, 0x2, 0x0, 0x40, 0x1]}, 0x16) 2018/01/20 05:21:27 executing program 1: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/20 05:21:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000d36000-0x4)=0x10) mmap(&(0x7f00009ff000/0x2000)=nil, 0x2000, 0x8, 0x110, r0, 0x0) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000e75000)='/dev/vcs#\x00', 0x6, 0x608000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b61000-0x8)={0x3, 0x8001}) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e77000-0x4)=0x9) r3 = syz_open_dev$mouse(&(0x7f000050e000)='/dev/input/mouse#\x00', 0x330, 0x20040) connect$l2tp(r3, &(0x7f0000beb000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x2}}, 0x26) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e76000)={0xffff, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x221) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/20 05:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000043a000)="fa661e2f70d05feb080000000000010000000000000060ae42fd5b3b90d3d02110d722b469ffff00006b48dc421af74860a161a678987e04653211e2a52e3bf2aa7cc20a88a057defd5e361b04923527024135e9", 0xa17087613e733852) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/20 05:21:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) process_vm_readv(0x0, &(0x7f0000f2c000-0x60)=[], 0x0, &(0x7f0000efd000)=[], 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c9e000-0xa)='/dev/vcs#\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000609000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000021d000-0x4)=0x1c) fcntl$notify(r0, 0x402, 0x3) 2018/01/20 05:21:27 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60c000054dbb7", 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fb7000)='/dev/snd/pcmC#D#c\x00', 0xffffffff00000001, 0x18802) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fb7000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, &(0x7f0000476000)=0x98) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fb7000)={r2, 0x80000000, 0x5f, "9cd15c8c53c45ddf2c19fde29ac3d2bcd075d10f8952b2a3dd508edb600300ed228e882b4ab7f6eb68cef17d9bca224dfe727bee3d1e92bf3de9f9fa2e87682938067742ec8e7409b99dd5c7a677c384c5569dca4f35bd8994d9ee069037f1"}, 0x67) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d03000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaad", 0x10}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000028e000-0x38)={&(0x7f0000fb3000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000156000-0x20)=[], 0x0, &(0x7f0000fb7000)=""/111, 0x6f, 0x0}, 0x0) [ 111.325764] kauditd_printk_skb: 217 callbacks suppressed [ 111.325773] audit: type=1326 audit(1516425687.480:2128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:27 executing program 7: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) fcntl$getflags(r0, 0x40b) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/20 05:21:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000808000-0x4)="2f2e0bb7", &(0x7f0000343000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0xb, 0x80007, 0x6, &(0x7f0000328000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cc3000)=0x0, &(0x7f0000886000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000bc6000)={0x9, 0xffffffffffffffaa, 0x7fff, 0xff, 0x1, 0x1000000002}) [ 111.366427] audit: type=1326 audit(1516425687.480:2129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0xc0400) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000986000-0x1c)={0xffffffff, 0x1, 0x6, 0x0, 0x9, 0x400, 0xffff, 0x1, 0xffffffff, 0x2, 0x1, 0x840d, 0x0, 0x0, 0x10000, 0x2, 0x5, 0x8000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000055000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000d3c000)={0x9, 0x778}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000fcb000)=""/78) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000008c000)={0x1, 0x0, [{0xb13, 0x0, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000170000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000073e000)={r6, 0x3}, &(0x7f0000be2000)=0x8) ioctl$VT_ACTIVATE(r5, 0x5606, 0x9) 2018/01/20 05:21:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002cd000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000aaf000-0x5c)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, {0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x3, [0x9, 0x7, 0x100, 0x6, 0x2, 0x81, 0x8, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a77000-0x7)='/dev/cuse\x00', 0x20001, 0x0) write$fuse(r1, &(0x7f0000ce9000-0x14)={0x14, 0x0, 0x7, @fuse_poll_out={0xff}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001c000-0x3)='^{\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000f37000-0x120)={0x7, 0x8, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc7, 0x81, 0xe651, "a72d2412798d2ad9af1df16b30feb003", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(r2, 0x540f, &(0x7f0000054000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000004000)='map_files\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f00001f9000-0x10)={0x4, 0x8, [0x7, 0x3]}) getdents(r4, &(0x7f0000000000+0xea9)=""/407, 0x197) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/20 05:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003e2000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000091f000-0x9)=@known='user.syz\x00') 2018/01/20 05:21:27 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000e000)={0x7f, 0x7c9fb70e, 0x2, 0x1400000, 0x3, 0x4000000000, 0x175c, 0x8, 0x0}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000e000+0x558)={r1, 0x90, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x285a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, @in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa3f}, @in6={0xa, 0x3, 0x337d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2e0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) unshare(0x80000) 2018/01/20 05:21:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) accept4$inet(r1, &(0x7f0000cd7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051e000-0x4)=0x10, 0x80800) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000feb000)={0x81, 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]}) 2018/01/20 05:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 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) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) [ 111.406469] audit: type=1326 audit(1516425687.486:2130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=310 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 111.443316] audit: type=1326 audit(1516425687.486:2131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e2c000-0x4)=0x4) read(r0, &(0x7f00001a4000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dc6000)=0x0, &(0x7f0000267000-0x4)=0x4) getsockopt(r0, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) 2018/01/20 05:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) exit_group(0x6) sync() getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000)=0x0, &(0x7f00005aa000-0x4)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000adf000)='/dev/snd/midiC#D#\x00', 0xd0, 0x101100) connect$netrom(r1, &(0x7f00005f0000-0x10)=@ax25={0x3, {"c471f036b04c59"}, 0xfff}, 0x10) 2018/01/20 05:21:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002a7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockname$llc(r2, &(0x7f0000867000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ddc000-0x4)=0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b91000)="03973b80fe219c707000729a5f13c2f1b35c22dc45f52b61d74371b0e5026491f05d6dc5b0dec6b2ac6c703a185b0dca54d391127bc6cb4227bf02c90a2f4b251e51e96600f8b788956043", 0x4b) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00001fd000)={0x0, 0x0, []}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c6b000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000038e000)=0x7, 0xfffffffffffffe56) 2018/01/20 05:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000043f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00003fa000-0x87)=""/135, 0x87, 0x3) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00001c6000)={0x5, 0x4, 0x537, 0x7fffffff, "15415a4f8d32bb686486af002bb1f243a26e79631c97ed85875a341641a014d601844cde43eb969630a7b7b0", 0xff}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b73000-0x4)=0x0, &(0x7f0000aca000-0x4)=0x4) [ 111.568862] audit: type=1326 audit(1516425687.487:2132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 111.602381] audit: type=1326 audit(1516425687.512:2133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d1e1 code=0x7ffc0000 [ 111.630298] audit: type=1326 audit(1516425687.513:2134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 111.662784] audit: type=1326 audit(1516425687.513:2135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 111.693399] audit: type=1326 audit(1516425687.514:2136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=51 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000b57000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000045d000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f00002c4000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = msgget(0x1, 0x12) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000cc2000-0x1f)=""/31) 2018/01/20 05:21:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x5a9b23315134ea62, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f45000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="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", 0x836}], 0x1) recvmsg(r1, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000616000)='/dev/mixer\x00', 0x2000, 0x0) mkdirat(r0, &(0x7f0000e89000)='./file0\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) bind$netlink(r0, &(0x7f0000eea000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) 2018/01/20 05:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000025b000-0x58)={0x26, 'rng\x00', 0x0, 0x100, 'drbg_nopr_ctr_aes192\x00'}, 0x53) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="", 0x0) bind$alg(r0, &(0x7f0000847000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) 2018/01/20 05:21:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000035e000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000682000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000e00000-0x10)={&(0x7f0000194000/0x1000)=nil, 0x1000}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00003d7000)=[{0x0, 0x0, &(0x7f0000e8d000)=[{&(0x7f0000908000-0x73)="f5697f8243ac23b0ff495cb2319165a05a", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:21:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x4000000080002, 0x0) fcntl$notify(r0, 0x402, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000109000-0x8)=0x7ff, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f00004e9000)=0x6) r2 = syz_open_dev$mice(&(0x7f0000040000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000816000-0xd8)=""/216) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e79000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:21:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000a4b000-0x12)='/dev/input/event#\x00', 0xffffffffffffc1c7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x65)=""/101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)=0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f000005a000)=0x0, &(0x7f00006ca000-0x4)=0x4) 2018/01/20 05:21:27 executing program 6: 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) clone(0x0, &(0x7f0000000000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f0000dd2000)="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") r0 = getpgid(0x0) socket$key(0xf, 0x3, 0x2) wait4(r0, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 111.725649] audit: type=1326 audit(1516425687.514:2137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17309 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:21:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00006fc000)="", 0x14a, 0x100020000001, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x24201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"864bac3da3658c"}, 0x400}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x85, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000065f000)={0x0, 0x1, 0x400, 0x2}, &(0x7f00009ae000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b22000)={r1, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000883000)="5b8da6e2d4bc11a9199aea6803267ee4cd0e0c13781571ed2824c5943548c17f552e9d2b872fe9bc1d8ff203c76f762aa86d784e4557029f82ff96de1228efee1d969782a3c462e0f5f004472a6d20ca757676508267326b9d05487ad7db426b367e5b858d3177640e45430ae19ddfd08964b59c707ab0059307c12113143336348c19e321fd06d03f12a4554059b49e93301ffce4b099b711064fc0bd35264f3f2912097ead2ee38d4e9930810a10d61309", 0xb2, 0x20000004, &(0x7f0000c69000+0x247)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x6, 0x400) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000087d000-0x4)=0xd, 0x4d0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000312000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000c11000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006a4000)={r1, 0x38, &(0x7f0000304000-0x38)=[@in6={0xa, 0x2, 0xa7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f000001c000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000acc000)={0x1, [0x0]}, &(0x7f0000334000-0x4)=0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000acc000-0x10)=@buf={0x0, &(0x7f0000985000-0xb6)=""}) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00004b1000-0x23)=""/35) r0 = add_key$user(&(0x7f0000a80000-0x5)='user\x00', &(0x7f0000883000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000018000)="a9890130156e015948c7b200cb3d52be0e719e9ef693dccc8d9cf8819de3ea4072194418f7d714dfb1eea2f4e92df08649a38cd95bb51446efaf08386b26547c8ad3a20bdb242ec1dada988837b6b2a7517b6b8a0b716ed07ce8c8aa", 0x54, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000f29000)='logon\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae1000)="9655ff70e8d19b1899473692d763563c565f3aba9a1317d8b7f1d426a41578b4754c1464ffd848a874c40a534745ae8b193ded31b5c1396cd0153f41645efccdb719d54f27b1aed94d710f2253db7d1a7d868f8f1227ec686452adac04e22f213befef8e8301b4b7f3ec6c2ff02629794f258a7de6443ad60c9bc0fa11a3a8b69ff87d13e4417a97bb505fe512fb8e692cadb87da3622f62c5b911da74c86546305a0d42454dd8fbde0a9f0d20e75c3ce1ef16b3458a728d7de6fef3d526958b3c73358fb523", 0xc6, 0xfffffffffffffffe) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d6b000-0x9)='/dev/vcs\x00', 0x480200, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005c9000-0x10)={0xf004, 0x2000, 0x0}) keyctl$instantiate(0xc, r0, &(0x7f0000bcf000-0xa6)="57ed7cc7da83bd7e35e30621c9ef8b4e6aedc9d1edd324ebddaa3f4346455cd200df276b725d5c5dfc10b404fc658d62dd5e44491e6632d4e1452a65e65c4a3d9a35f7bb4d0e5ff9d4ccf388ae341fff24dfc3bcb0c6d250634d785ac8fd847e9cc9e081b2a8925f2dc54b8bd95d31f4be1bdd562f1b6d79a5c3b2f3cd47bb9ca8a5b8525c7fd8dc317a375e07649655832f73ec5be110a275221ef28e9b5be8e68d9f68f33d", 0xa6, r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = syz_open_dev$mice(&(0x7f0000220000)='/dev/input/mice\x00', 0x0, 0x200000) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000144000/0x18000)=nil, &(0x7f0000509000-0x18)=[@text64={0x40, &(0x7f0000368000)="c42119672bf246a5b8010000000f01c166b838000f00d8b9010b00000f326546d8b900000000660f3881134a0fc7a9b5000000c744240014000000c7442402a6000000ff1c24430f01df", 0x4a}], 0x1, 0x8, &(0x7f00000c6000)=[], 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009fd000-0x4)={0xffffffffffffff9c}) accept(r7, &(0x7f0000690000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dbe000)=0x60) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) add_key(&(0x7f0000531000-0x6)='rxrpc\x00', &(0x7f0000678000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7e000)="40416f9a1c1800ca4618eb09e954b5231105e779c18f155a03527802740b273701efda6aa4c87a1c76051bd9e98097263e41804660fd972e8882665112f93439d9918e1f9bc98662b99a1dfae44e660209271be3e09c664776cca0e49c56aeb367b4fe2a61d6cc02b9a45fa0ece0af8242c0eafb86defce2dc6425d92bdb4024e5ab8e07292ef57ce8e78a8d9544684610db99a045e1d227c19d7c41f516731c1dc85164bb", 0xa5, r1) 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b9000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a40000-0x1)={0xff}, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000b68000)='/dev/vcsa#\x00', 0x6, 0x201) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000078e000)=0x0) ioctl$sock_bt_hci(r2, 0xc00448f3, &(0x7f0000f20000-0x3c)="2b32ee88ac201008a57614898d6a7f0d3f48abee90adc7d0cd2c50834cea2c4d6bb45abe6ebf622ee9697e5d1a0eaa5d6ab1132612d7ae70c3d5ab1e") r3 = syz_open_pts(r0, 0x801) writev(r3, &(0x7f0000cd1000+0x620)=[{&(0x7f000020b000)="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", 0x789}], 0x1) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 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) ppoll(&(0x7f0000dfb000)=[], 0x0, &(0x7f0000fd5000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0c000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006af000-0x4)=0x0) getpgrp(r0) 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b76000)='/dev/snd/pcmC#D#c\x00', 0x617, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00006cc000)={{0x8, 0x7, 0xffffffffffffff4a, 0x100000001, 0x10000, 0x5}, 0x0, 0xffff, 0x2}) socketpair(0xa, 0x1, 0x3, &(0x7f0000fc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000fc9000-0x8)='./file0\x00', 0x189) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000000000)="", 0x2) write(r3, &(0x7f00000da000)="73ff", 0x2) fcntl$addseals(r3, 0x409, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fca000-0x2)=0x100000001, 0x4) fallocate(r3, 0x0, 0x0, 0x2) [ 111.856676] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) clock_gettime(0x0, &(0x7f0000b9b000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x77359400, 0x0}}) 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_notify(0xffffffffffffffff, &(0x7f0000594000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000321000-0xa5)="", &(0x7f0000366000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005a0000)={0x0, 0xfffffffffffff0c6}, &(0x7f000020d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d6d000)={r1, 0x3, 0x0, 0x18f}, &(0x7f00009aa000)=0x10) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 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, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000676000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000c34000-0x38)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xffffffffffffffde, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) fcntl$setpipe(r2, 0x407, 0x1fe) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) r3 = syz_open_dev$mouse(&(0x7f00005b7000-0x12)='/dev/input/mouse#\x00', 0x40, 0x2400) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000b3c000-0x1)=0x3) write(r1, &(0x7f0000240000)="", 0x427) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2000000000003, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) timer_create(0x2, &(0x7f0000b46000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000748000)=0x0) timer_gettime(r1, &(0x7f0000476000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0xb2d706ac) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xfffffffffffffcce) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000f48000-0x8)='./file0\x00', 0x21000004) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000a09000-0x5dc)="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", 0x5dc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed0000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f0000db3000-0x4)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b8e000)=0x200, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000033f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x9212, 0x3, 0x1, 0x0, 0xa0, 0x20, 0x0, r2, r3}, {0x0, 0x0, 0x6, 0xffffffff, 0x7, 0x400, 0x8, 0xffffffff}, {0x6, 0x4, 0x5, 0x2cd1}, 0x8000, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x3, 0x81, 0x4, 0x1, 0x1b}}, 0xe8) close(r0) r4 = memfd_create(&(0x7f00001c9000)='\x00', 0x1) accept$packet(r4, &(0x7f000065a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f4000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000a41000-0x20)={{&(0x7f0000a6c000/0x2000)=nil, 0x2000}, 0x3, 0x0}) open_by_handle_at(r1, &(0x7f0000e67000)={0xc6, 0x82bd, "14315547f1de01c575aa8ce3c46033aff9c1d67fecfb99c57cd6960ed168a7aac3e0c823a0aab50dffb3704388091e894348854c399e4bb004dd5a243ffc6ee2c66f9a4dc5b21caa3d5d43d1106e1b673bf283e7460ceb9f5ffc745fab4feb6d55bd5e3f6504ba08de90fcbb011a88a5a40f6bece5d7bad1fd678e1a0f7ffed6f5ba15d843d868c6b02c55d3c3d588c242aeb4d5a4c4b090e035c52e16180b0bfe4c6ce1ae7d120ef5a97a909e20561bb796829a75748f5d31188fd84c40"}, 0x40000) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb52, 0x81, 0x9, 0x400, 0x8, 0x80000000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000003000-0x70)={[{0x2, 0x41a0ac3e, 0x22a4, 0x7fff, 0x80000001, 0x5a8e8f7d, 0x768, 0x1000, 0x1, 0xda7, 0x100000000, 0x8000, 0xfa16}, {0x81, 0x8000, 0x3, 0x7, 0x20, 0x20, 0x3, 0x800, 0x5, 0x81, 0x6, 0xfffffffffffff5da, 0x8b}, {0x7fff, 0x101, 0x81, 0x4, 0x1, 0xff, 0x9, 0x6, 0x800, 0x4, 0x2, 0x0, 0x10000}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000002000-0xe1)='\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x10001) set_thread_area(&(0x7f0000001000)={0x40, 0x20000800, 0x4000, 0xfffffffffffffff8, 0x6, 0xfffffffffffffff9, 0x100, 0x8, 0x6, 0xfff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='self\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) fallocate(r2, 0x1, 0x0, 0x20000) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000002000)={0x3, {"b94861a79e0d6a"}, 0xffff}, 0x10) memfd_create(&(0x7f0000001000-0x13)='vboxnet1selinuxGPL\x00', 0x0) 2018/01/20 05:21:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00004ea000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b8d000)={r1, 0xa0000000, 0x7, [0x4, 0x7, 0x7, 0x0, 0x3ff, 0xfffffffffffffff9, 0x6]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007bb000-0x9)='/dev/dsp\x00', 0x800, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000796000-0xfc)=""/252, 0xfc) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000f11000-0x13)='/dev/snd/controlC#\x00', 0x1000, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f000000a000-0x88)=""/136) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000960000)=@assoc_id=0x0, &(0x7f0000d71000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000034d000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000037a000)=0x8c) mknod$loop(&(0x7f0000a69000)='./file0\x00', 0x20, 0x0) r4 = msgget$private(0x0, 0x82) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000640000)={0x7, 0x3}) msgctl$IPC_RMID(r4, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004db000)=0x0) [ 112.046082] sctp: [Deprecated]: syz-executor5 (pid 17447) Use of int in maxseg socket option. [ 112.046082] Use struct sctp_assoc_value instead 2018/01/20 05:21:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047e000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000589000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c64000)=0xe8) r2 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000048f000-0xe8)={{{@in=@local={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea9000-0x4)=0xe8) getresgid(&(0x7f0000c81000)=0x0, &(0x7f0000c62000-0x4)=0x0, &(0x7f00003ad000+0x65e)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002ab000)=0x0) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00009b6000-0x78)={{0x345, r1, r2, r3, r4, 0x120, 0x800, 0x0, 0x0, 0x0}, 0x200, 0x5, 0x3f, 0x3fff80000, 0x0, 0x7, r5, r6, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000003000-0x8)=0x0) 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d15000)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d18000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00009cd000)={0x57, 0x9, 0x6, {0x8, 0xfffffffffffffffb}, {0x4, 0x7f}, @period={0x5f, 0xfffffffffffff801, 0x0, 0x1dbc, 0x5, {0x80000001, 0xffffffff, 0x4, 0x9}, 0x5, [0x200, 0xffffffffffff474d, 0x100, 0x0, 0x200]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d16000)={0x0, 0x8000}, &(0x7f0000784000)=0x8) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d17000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x793, 0x1f, 0x100, 0x0}, &(0x7f0000d17000-0x4)=0xa0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000d19000-0x400)={"32b9c98f659a867650f68a19c8d1e88edb5d8afbcd4a6b04c943d94cdbe50c54e16743f820cb15213f4fae03228a7b4713edac75d648e40b4f81aaa67af6666e7050ff047023a49991d9c02b9663f213a5ebff78f448bb28538981f0115ba12e618516a3688a047325c0dfc93d49dd63ab773ce675e67f75fcfc70baeedb0afc79571177f4c8ba1d5e00a1bfa287d168c16c6ad027962b7f30a4a70a8dfc87b4af66e070f9643f573c26cd7158ea18afe97c05137750b2b48228b6a695d3623f0753cacd1b97eb980940f9f3910dc062fa361aef724e1608ff98eb6e321cc8c99beb7d6d3dbfee80120f2f7e1d2085e789631a512e81c010074ee5d35cc0b536c8e455a7058750c325bcddfed4d1bb51910c3833da284200013d8e0df9abee428da96cad6e96924026e70a5e194c2fe1edefdce00954f3b749c57140d335be74d6799532c7029737550b689a104771e9c5f4927d4b8ee50e246f1507d1eb32146b8feae75fc4bd3e5882daaaac998704df37c0366a9cfa09adf8c6ce85055a9ef876498b8e55041397f6555618b7d64672ef5db50e4e10e8eff9e93ee0e9006ce4ed76853de5345a42b2f5a07ed2f38e6d38c1c11802d9ed11f38c68def8c0e3cd35550dc3c10f184e3f9261a428bc66bee79996399929a81bdb6765685f9889f2f2f065229bd221511f7bf05cf4cc53917889a7d556126e463f5c6dcb532d666be8e6e2b1e7efd73b9b3e02ab2d3221ab37f8b539979e54b99a6db4f003e89f9a18ad89bc1142908d80699851579f07517170d2c08d45800ad1562d96b8752c33ff688a68ad96e088a85b85a724413e1b1f61650a36d43dcc8c58e71be310a3a28e83f718d2053604af88ded8ba790d71f58bb732cac8878232cfb68fb8ed696c2230e10280bd3a595cfbe859004d6d8ba5eb20d473605494419cd04d7e25469671f4cdd8b3e8a2c2b0257fa1d3fda658e4666bcef80d88e3c3a306fc2001551383db294b1d75feadf1bdcab2bc5b6b5a091bcaf443370c14bffa803daf2435bdd05e8d5ef4b687a8bd9a09ec39c859f65cc218fb4d1b03c5f82909ede3a87cb972e9820c15ae4f9513b0b557e30316e371fb5e33639b71fff141d3d60d6c39757605134c242fa794b28dfec2b165e2d6b4081fd7d219412978ef9cb419213af3cedfad92af0e588f394f734d1ba0fe904d50970b28be9e2f6e7cb7465c5b0a2370c766ed5bf9faf9a98b2db9d734a1afdac15d1f5ad2077393bc8289c7fd07b7dda2fa4ec40aef6e8c91e803bf9adb5848023935f63807ffca9ccf1e177524e621d8b2236baab560fddcac17be67eb3a28ef3f5cbec10d11d7b7f76ad4e7683643cbc52f8b36650bbd6e4f9f8324e08cd4ba46c6452622f674bf43d00d5a54e1a494aa1ff856cf026a16123713f596251a856ddc6fdda68191fb7af2eda5ad"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a82000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d16000-0x4)=0x8c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000a15000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200200) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r5, &(0x7f00004f6000)={0x0, {""/7}, 0x0}, &(0x7f0000d17000)=0x10, 0x800) setsockopt(r4, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000b23000-0x13)='/dev/snd/controlC#\x00', 0xe9b, 0x30002) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000d16000)="", 0x2cc, 0x0, 0x0, 0xfffffffffffffff7) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000667000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r1, &(0x7f0000a12000-0xc)=[{&(0x7f000041a000)=""/8, 0x8}, {&(0x7f0000ea5000-0x5e)=""/94, 0x5e}], 0x2, 0x0) r2 = memfd_create(&(0x7f0000e03000-0x4)='%{\n\x00', 0x2) accept4$nfc_llcp(r2, &(0x7f00008cd000+0xffb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000ff000-0x4)=0x60, 0x80000) getpeername$ax25(r2, &(0x7f00004c0000)={0x0, {""/7}, 0x0}, &(0x7f0000921000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000063d000-0xc)={0x6000201d, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) fremovexattr(r0, &(0x7f0000939000)=@known='security.capability\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0x6)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) [ 112.096769] sctp: [Deprecated]: syz-executor5 (pid 17447) Use of int in maxseg socket option. [ 112.096769] Use struct sctp_assoc_value instead 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x80000001, 0x100000001, 0xffffffffffff7fff, 0x80}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005bc000)=0x0) lstat(&(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000174000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r0, 0x9) r6 = getuid() fstat(r1, &(0x7f000081d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ae0000-0x38)={&(0x7f0000ae0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ae0000-0x10)=[{&(0x7f0000825000-0x41)="9973772b62b2a756dea1c16636c8f6295dad1858acfa6d3ccf5e36ff2e25c4d4868c99dbcb2f1d2b895d6e6268aea82414c1a158c044e29f9653c9bd2f36ec4b3b", 0x41}], 0x1, &(0x7f0000adf000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x0}, 0x0) syz_emit_ethernet(0x112, &(0x7f00007c8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x104, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"d845f955d471d4d9240413a494c7000364e393d7a87020f997a7dfa10fbd88927073b805961ef8cbc9210b08eaece9ed35489ad1b51b622b2ef6c4000621ad93a53475c3791cfe967cd4bd15ca38557d9ace59a368750fc747337ef3a458e61f6873efa733b2bcb87cd5b53e2bc611760a1c57cc5619c9e0f647a11ce7265bd8417c6512388ba84a06dc20fbdf61e162840de6f3be93090c22470d2a78738ff359f7fa2d1e03709a22bc3adcd04d55d10be0a679cd6ecaa3fb8751a05c4da6403048d00e0d0e522a42d7b48822030000008a80a770b7efd0a590b25a"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) ioctl$void(r1, 0x5450) fsync(r1) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000f000-0x12)='/dev/input/event#\x00', 0x0, 0x20080) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000014000-0x81)=""/129) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000016000)={0x10205, 0x0, &(0x7f0000008000/0x1000)=nil}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000018000-0x10)={0x15, 0x9e, &(0x7f0000007000)="4cf4eb8c24ce91928c374c45c607c7887a78befa4be6ea90072d2592394721a907dab9882974fac3cd6eddfa7df1303a007f65e1d1ff707d303f8bb0990dbe2f65d33a53e78d1e2e8eb7a44494e245805b74fa2c70e49281dbc85347220b6c5d148713cc8facab48c082b3fdf97eda3b78b429b73791a4c119d57c8bd1be4962066f19221255fda1de83ea9d04d3eadf8b3376310ded1e2d8622a8b937e3"}) dup(r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000015000+0x836)=[{&(0x7f0000014000-0xb4)=""/180, 0xb4}, {&(0x7f000000e000)=""/48, 0x78}, {&(0x7f000000d000-0xd9)=""/217, 0xd8}, {&(0x7f0000015000)=""/176, 0xffffffffffffff1d}, {&(0x7f000000e000-0x5e)=""/94, 0x9}], 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r2, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/20 05:21:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) creat(&(0x7f00009c8000)='./bus\x00', 0x102) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000713000-0x4)=0x0) sched_setparam(r1, &(0x7f000085b000-0x4)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/policy\x00', 0x0, 0x0) clone(0x400, &(0x7f0000038000-0x5f)="88dd2b0dda28ce4e7927b06387934514c0c4b927a078ebcedbc1d26ae7ccd6c0b05a4f43f45f5590434887e3e8f7a97642b8e4f88f28620979be20071161f4c6bc9ab590b1e4e1585dc1fbfe8ff713b997da74fe088dec9103bcb5bcc68380", &(0x7f0000d17000)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f00002e9000)="1e804dea109f3a63905d598c0819e75e20c4119f57a6109d4ef093fe92aed8b0f90bb88b2159c194c8dd36859990a47f1efae4b0b000ec2f4b098320d967047302575090a9ab12909520c731fb7f9d6a3263fd75081d05042e26b531b397df1677d6adb9628aae56") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005c0000-0x80)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x85ce}, @in6={0xa, 0x2, 0xd5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0x80) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000002, 0x8000000000000006, [0x4]}, 0x2de) 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000263000)='/dev/dmmidi#\x00', 0xcb, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00008c0000)=""/254) syz_open_dev$sndctrl(&(0x7f0000d36000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000079f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00001f5000)={0x1, 0x9, 0x9f, 0x9, &(0x7f00006f4000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x800000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00007c6000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e8000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000291000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) r1 = syz_open_dev$adsp(&(0x7f0000cc5000)='/dev/adsp#\x00', 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000ad2000-0x20)={0x1, 0x2, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f0000)={0x0, 0x0, 0x0}, &(0x7f000038f000)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000013e000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d5c000)={0x0, @in6={{0xa, 0x3, 0x86, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x9, 0x5, 0x76, 0x1, 0xffffffffffffffff, 0xffffffff, 0x0, 0x10001, 0x80, 0x1f, 0x3, 0xf9, 0x9e]}, &(0x7f00004c8000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003df000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x800, 0x6, 0x10}, 0xa0) r3 = syz_open_procfs(r0, &(0x7f00003a0000-0xe)='net/xfrm_stat\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) r3 = syz_open_dev$midi(&(0x7f0000da1000)='/dev/midi#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000cb2000)={0x0, 0x3}, &(0x7f000049e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00007f0000)={r4, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x8c) signalfd4(r1, &(0x7f0000ec3000-0x8)={0x1}, 0x8, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x401) r5 = getpgid(0x0) sched_setscheduler(r5, 0x2, &(0x7f000065c000-0x4)=0x43) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000507000)={0x3, {{0xa, 0x2, 0xbb7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00006ad000)={0xce, 0x4, 0x8000, 0x100000000, &(0x7f0000196000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000646000)=0x7, 0x2) 2018/01/20 05:21:28 executing program 3: pkey_mprotect(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x1000000, 0xffffffffffffffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x1ff, 0x9, "4573987a530debb562523f2fef4be9787ddfab5c3b8fc0d9306c3925f54ceaa09ec622efc6aaeed55977903f096e90095be33c00688aba3505c1edf4b8e8fadd2b"}) mmap$binder(&(0x7f000008d000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0) dup(r0) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = semget(0x3, 0x1, 0x4) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000cc9000-0xeb)=""/235) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000643000-0x20)={@loopback={0x0, 0x1}, 0x1f, 0x3, 0x0, 0x8, 0x3, 0x78d, 0x0}, 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000d54000-0x8)='./file0\x00', 0x0, 0x30) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001a9000)="555912619b0577ba450687f4ef21edca7322ac929a4f6097a538ccf1f1e35737", 0x20) bind$alg(r1, &(0x7f00007d4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00006c8000)={0x9, 0x1, 0x3f, 'queue0\x00', 0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00001fc000-0x4)=0x100000000000002, 0x4) close(r0) 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000356000-0x3b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x10000}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x7fff, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) remap_file_pages(&(0x7f000096c000/0x4000)=nil, 0x4000, 0xa, 0xfffffffffffffff7, 0x54000) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/audio\x00', 0x4001, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000bc000)={0x7, 0xf7, 0x3, 0x4, 0xfff}) syz_emit_ethernet(0x6e, &(0x7f000074f000-0x1234)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "e139ae", 0x0, 0x3a, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @loopback={0x0, 0x1}, [], "7e034cb12b57fa3f"}}}}}}}, &(0x7f0000ef9000-0x14)={0x0, 0x3, [0xe94, 0xaa5, 0x182]}) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000d01000)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000079000-0xf)='/dev/snd/timer\x00', 0x0, 0x28102) fcntl$getownex(r0, 0x10, &(0x7f0000892000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000d6000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000001000-0x4)=0x1e) write(r0, &(0x7f00003af000-0x46)="907b48b97af6360acf3c61e35f2c674af9bd85ae5c7cd2b56691f550c8289fd4907e818b79859dc3120902f9ddf586edc3aca1647dfbfc313fb578ecfa911aca9bda13d0653f", 0x46) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7f, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000002000-0x8)={0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000022e000)=""/246) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00003dd000)=""/246) close(r3) 2018/01/20 05:21:28 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000dc0000-0xc)='/dev/audio#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b4000)={0x0, 0x0, 0x0}, &(0x7f0000381000-0x4)=0xc) getpid() r2 = syz_open_procfs(r1, &(0x7f0000acf000)='net/mcfilter6\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f3e000-0x4)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) syz_open_dev$vcsa(&(0x7f0000a6d000)='/dev/vcsa#\x00', 0xffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000044a000-0x8)='./file0\x00', 0x0, 0x13) write$selinux_validatetrans(r0, &(0x7f00009e2000-0x61)={'system_u:object_r:ifconfig_exec_t:s0', 0x20, 'system_u:object_r:iptables_unit_file_t:s0', 0x20, 0x30, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x61) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000eb3000-0xc2)=""/194, &(0x7f00006c7000)=0xc2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059b000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000ba7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b77000)={r1, 0xc7c, 0x61, "b816b5906c0e33f4241eb643583106f5703a19a5d2478cbcfba762d21ef42de98edef25f9dc6eec2399998646195e154bd7d94432b4b128555f402611704a0656278a838c0399362b0bc621dc29b4953244edacd7c953c6fde94b29a9d716ba5fe"}, 0x69) syz_emit_ethernet(0xae, &(0x7f0000af5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1f, 0x20, 0x2}], {0x8100, 0x40, 0x7, 0x6}}], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x40, 0x98, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0xc}, {[@ra={0x94, 0x6, 0x61b}, @rr={0x7, 0xf, 0x5, [@rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x88, 0xc, "e87adfb3e3b801171c8a"}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockname(r0, &(0x7f00001a5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001e0000)=0x6) setitimer(0x1, &(0x7f000068b000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000813000-0x99)="7f19c7", 0x3) socket$alg(0x26, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x401) 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) clone(0x0, &(0x7f0000621000)="", &(0x7f0000cf2000)=0x0, &(0x7f00001e5000)=0x0, &(0x7f0000aff000-0x22)="") getsockopt(r0, 0x7ff, 0x3, &(0x7f000018f000-0x4)=""/4, &(0x7f0000910000-0x4)=0xfffffffffffffdb4) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000020a000)='/dev/dsp#\x00', 0x5, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000a0000-0x10)={&(0x7f0000596000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = memfd_create(&(0x7f0000e01000-0x6)='wlan0\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a94000)={0x5, 0x4, 0xffffffffffffffff, 0x7, 0x0}, &(0x7f00002c6000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000040000)={r3, @in6={{0xa, 0x3, 0x20000000000, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3f5, 0xfffffffffffffffd, 0x6cd, 0x0, 0x8}, &(0x7f00006e0000-0x4)=0xa0) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)={0x0, 0x2, 0x0, 0x100000000, r1}) 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x40002020, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @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=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00002f6000)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$selinux_user(r0, &(0x7f0000c05000-0x2d)={'system_u:object_r:event_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='status\x00') ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00007e6000)={0x4, 0x0, [{0x6, 0xbb, 0x1, 0x2, 0xfffffffffffff5c7, 0x7, 0x200, [0x0, 0x0, 0x0]}, {0x1, 0x7, 0x2, 0x1ff, 0x58, 0x100000001, 0x0, [0x0, 0x0, 0x0]}, {0x8000001b, 0x7fff, 0x2, 0x0, 0x446e, 0x40, 0x5, [0x0, 0x0, 0x0]}, {0xc000001b, 0x22, 0x2, 0x94, 0x6, 0x7f, 0xffffffff, [0x0, 0x0, 0x0]}]}) r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000010000)='zPZ', &(0x7f0000010000)=0x0, &(0x7f0000010000+0xa7f)=0x0, &(0x7f0000009000)="eac226c75d994b12b05ad8") rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000010000)='syzkaller\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000010000)='\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x40003) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = semget(0x3, 0x0, 0x1) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000011000-0x8c)=""/140) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000004000-0x8)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x400, &(0x7f0000af1000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000be000-0x4)=0x566, 0x4) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) ioctl$int_in(r2, 0x5452, &(0x7f00004ad000)=0x5) close(r2) [ 112.483730] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 112.503562] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000005000)='selinuxem0\a(/(\x00', 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000011000-0x8)={0x0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000000e000)=0x7ff) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f0f000-0x9)=')sEiinux\x00', 0x5) 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b9a000)='keyring\x00', &(0x7f0000c6d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbe000-0xf)='/dev/sequencer\x00', 0x480, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00009e3000-0x1000)="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") 2018/01/20 05:21:28 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f46000-0x4)=0xe8) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000c5000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000f7000)=0x0) perf_event_open(&(0x7f0000062000-0x78)={0x7, 0x78, 0x9, 0xffffffffffffff2d, 0x8, 0x3, 0x0, 0x8000, 0x10, 0x0, 0x20, 0x40, 0x100000001, 0x52, 0x0, 0x40, 0x0, 0x2, 0x8, 0x2, 0x9, 0x100, 0xfff, 0x7, 0x52269c0a, 0x20, 0x1, 0x100, 0x0, 0x5, 0x8, 0xfffffffffffffffa, 0x0, 0x140000000, 0x0, 0x200, 0x796, 0x6f, 0x0, 0x71ba, 0x1, @perf_config_ext={0x7f, 0x3}, 0x40, 0x7fff, 0x9902, 0x3, 0x0, 0x5, 0xbe4, 0x0}, r2, 0x800, r1, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000cb000-0xc)={0x7ff, 0x8000, 0x6183, 0x3, 0xffffffff, 0x7}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x44a) msgrcv(r3, &(0x7f000004b000)={0x0, ""/48}, 0x38, 0x3, 0x0) stat(&(0x7f00000f7000-0x8)='./file0\x00', &(0x7f00000f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, r0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000436000-0x9)='/dev/rtc\x00', 0x2002, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a9a000-0x4)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2d, &(0x7f0000539000)="c51b3d9661dee6e5ea51675e627031fc17540fa17769bc6e13b41d800960abc27b23cca789980d8f76042e5f6880dbe9a0acd490560bd71039521da4ab6975827b29904a9e1680235a9818071db1b1871c611f4cf1af1e042874e76dd1cfb8aa2fbb25c0226b4145af2ebf2e7a260e98e6", 0x71) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f000074b000-0xa0)=[{&(0x7f0000964000-0xd)=""/24, 0x18}], 0x1) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000f4a000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003a6000-0x4)=0x6, 0x80800) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000a7000-0x3e)="a20affaaa72f00c85e6866294e65c9a1556b438e2f2387730282370325079e5576bc2f3c74d6bcec36c17f95fe72ddce1ccb86f4eeb8bdcad79a769292ef", 0x3e, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x110, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x0) 2018/01/20 05:21:28 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c05000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008c7000-0x8)={0x1, [0x0]}, &(0x7f0000eae000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000040b000-0x28)={@common='bcsh0\x00', &(0x7f00000ba000)=@ethtool_link_settings={0x4c, 0xffffffffffffffff, 0x100, 0x0, 0x0, 0x100, 0x7, 0x100000000, 0x7, 0x7, [0x4, 0xfffffffffffffff7, 0x3, 0x6, 0x3f, 0x8, 0x4, 0x6], [0x7f, 0x200, 0x0, 0x6, 0xfffffffffffffffb, 0x0, 0xec4, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000963000)={r3, 0x0}, &(0x7f00002b1000)=0x8) r5 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000080e000)='./file0\x00', &(0x7f0000122000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() stat(&(0x7f0000910000)='./file0\x00', &(0x7f0000645000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/sequencer\x00', 0x50000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000701000)={r4, 0x3, 0x30}, 0xc) syz_fuseblk_mount(&(0x7f0000834000-0x8)='./file0\x00', &(0x7f0000692000)='./file0\x00', 0x1002, r6, r7, 0x1, 0x7, 0x2) r9 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000187000)=@int=0x6, 0x4) kcmp(r5, r9, 0x5, r0, r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004c6000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000dd3000)=0x20) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000875000-0x72)={@random="0b39cd0831f2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x9, 0x2000000, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "06ef0f", 0x38, 0x3a, 0xed, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @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, "9433df", 0x0, 0x4, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) iopl(0x0) 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000490000-0x12)={@common='bond0\x00', 0xfffffffffffffffd}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000059f000-0x10)='/dev/input/mice\x00', 0x0, 0x60000) readlinkat(r1, &(0x7f0000581000-0x8)='./file0\x00', &(0x7f0000cfc000)=""/37, 0x25) r2 = syz_open_dev$sndseq(&(0x7f0000807000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0x80045300, &(0x7f00006a0000)={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]}) 2018/01/20 05:21:28 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, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r4, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000011d000)={r6, 0x0}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r7}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400006, 0x3, 0x1) writev(r0, &(0x7f00000e6000)=[{&(0x7f000078b000)="04d9da284763056148afb10e7df51740a5ebbdedd4668a97175d2148d47e2ae52ab40441484c9a5aa63263e50f43ba53523e58fe7b098bd43b61242dfb1122568fad6f96b9300f8191ee1d28439ce2ae76a6b1f6f934c7a1560aeaf2d990f5145a70cb0cc10ef13c2a9611391b9c832b2d7f3da7b99dc4fd8da242b256e1ad789d038da1bde111313d890d9da0c2b456d0c75e15c0e3cf3da20bba5f5e24f4831a81da90a6402fd1c0170206f0313c0261564056e738fb007f6fd52241bd5a356e095bde4c0dfca76f99", 0xca}], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x800000000, 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$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b4d000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000099b000)=r0, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000250000)=0x8bafe) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d8e000-0x8)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb, 0x0}) 2018/01/20 05:21:28 executing program 1: ioperm(0x0, 0x9, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) r0 = socket(0x9, 0x806, 0x400) r1 = getpid() setpriority(0x1, r1, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000dfa000-0xc)={@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x4}, 0xc) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000a27000)=@pic={0x9, 0xfffffffffffffffa, 0x3, 0x6, 0x0, 0xffffffff80000000, 0xd4, 0x8, 0x1000, 0x6, 0x91, 0x80000000, 0x1ff, 0x8, 0xffffffff00000000, 0x3}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000a5000-0x4)=0x0, &(0x7f00004c2000)=0x4) fremovexattr(r0, &(0x7f0000e05000)=@known='com.apple.system.Security\x00') r2 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000077e000)=r2) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/create\x00', 0x2, 0x0) 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) socket$inet6(0xa, 0xa, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) 2018/01/20 05:21:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d6d000-0x14)="267e79753fbc07cbe0cb", 0xa) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000434000-0x18)={0x0, 0x0, 0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00004f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c2e000)=0x14) bind$packet(r0, &(0x7f00001fa000)={0x11, 0x9, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) 2018/01/20 05:21:28 executing program 6: seccomp(0x800000000002, 0x0, &(0x7f00001d9000)={0x0, &(0x7f0000934000-0x10)=[]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aad000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/149) [ 112.755243] binder: 17631:17645 ioctl c018620b 20433fe8 returned -14 2018/01/20 05:21:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/ptmx\x00', 0x200000000000104, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x0) 2018/01/20 05:21:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = open(&(0x7f00004d3000)='./file0\x00', 0x20000, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000061b000-0x8)=0x0) arch_prctl(0x1003, &(0x7f0000cd8000-0x5d)="e6291978df0a89270f10b3ce312dbdddf4bc2d3799d120f9d1c48b6e72c69dad4241a80b07640ed73949135425e28d720a6d06731b10e2583c21ffee6a9b91630437a057d26bdd3d91649269703273f40a37064b3bed487d1a14b8d160") recvfrom$inet6(r0, &(0x7f0000d23000)=""/37, 0x25, 0x0, &(0x7f00004e3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) connect$unix(r0, &(0x7f0000ccc000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/20 05:21:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00005ca000)={0x10000000, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000004a000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006a4000)=0x0, &(0x7f0000233000)=0x4) getpeername$ipx(r1, &(0x7f0000695000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c30000)=0x10) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000045000-0xc)={0x91f, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00001b9000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000326000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000340000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r0, &(0x7f0000794000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003c9000-0x4)=0x1c) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40003) sendfile(r2, r4, &(0x7f0000001000)=0x2, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f000018b000)=""/56) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f00000dd000-0x8)=0x1d) 2018/01/20 05:21:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000000) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000068000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000030d000)={0x0, 0xeb, 0x30, 0x308, 0x8}, &(0x7f0000f04000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000089d000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f99000)={r2, 0xffffffffffff0001, 0x7ff, 0x5, 0x0, 0xfffffffffffffc01, 0x4, 0x30c, {r2, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4cf, 0x10000, 0x1000, 0x48, 0x1}}, &(0x7f0000a21000-0x4)=0xb8) 2018/01/20 05:21:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000f08000+0xe4c)=0x0, 0x8) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d28000-0xa)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000031d000-0x62)="43dd08aea747ff5063f0a8704406ac70ddb788bf3cda9a5fb5da864985a98fb668df7d3f7965cce6db7a8401c253d5006ba512a88dbe2c9f5060538eb58c3c5c03ff4fe9089dbd8db1ef047ec17f0f0f9cee45c59ccc818988dab88d593189d730a4", 0x62) openat$audio(0xffffffffffffff9c, &(0x7f000060a000)='/dev/audio\x00', 0x14402, 0x0) 2018/01/20 05:21:28 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000025000)='/dev/usbmon#\x00', 0x200, 0x204801) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000026000-0x95)=""/149) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) sysfs$2(0x2, 0x6, &(0x7f0000ef8000)=""/51) [ 112.809712] binder: 17631:17636 ioctl c018620b 20433fe8 returned -14 2018/01/20 05:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000dda000-0x8)=[{0x6, 0x0, 0x100, 0x3}]}, 0x10) pread64(r0, &(0x7f0000936000-0x7e)=""/126, 0x7e, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000044e000)=0x0, 0x4) 2018/01/20 05:21:29 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000007000-0xb)='/dev/adsp#\x00', 0xf0, 0x400100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x280040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001000)=0x80000000) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ff000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/01/20 05:21:29 executing program 5: getrlimit(0x4323e5863efa6717, &(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x3, 0xfffffffffffffff7, 0x1, {0x77359400, 0x0}, 0x5, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f0000757000-0x1)='\x00', 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000abc000)={0x1, 0x4d}) 2018/01/20 05:21:29 executing program 4: ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f000021e000-0xf4)={0x7, 0xfffffea8, "094b64dc13d1117ca6d1be86b016047714b8c11c72b0a72603770479d6f996b85ba8e47a06f7f5169576d5852d0f3e8072df05c8ab90cd94491abac23908b38870328400e7a4c7c3d97ad2a83b37f4d65ee9184bf8e0add465fde47d1d016fa48670bf74f36d0d5ef9d74b17fd9eafe388e7fc51f4b8c3e44ab1f53bc6d1bfa9efab34f1158c9bb0094bfead010eca9a2d1157b2c22b0ef6c30816391084913eec977e5ffa77c3efc4838f5df10af5a505eb936b91d6a1e0739e18171cee7591e10abe0ecceed0b1b0503d2f2742a0774213306991cc9e5017be8e62987d8d622c86033496a73f61e918ef03"}) msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x200000b, 0x22110, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) close(r1) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000319000+0x9cb)={0x0, 0x2, 0x0, 0x2, 0x10001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x7ff, &(0x7f0000001000-0x47)="1f61d26d247f33c86a55cc74cd6ccdcd30ded29842d7ed90597402c2a12b319c41275749cabe3d3f8778857af7a3942ec5a4d46839c7569363bc91bbd4c5d51717c00064f045f7") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x4, 0x20, 0xce, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd4000-0x9)='/dev/rtc\x00', 0x20001, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3000)={r6, &(0x7f00009a5000-0x23)="b4c65752c5af44716dfdad917262e373d222dfa7fdaaadb4fd39e751ca3cd09569e7a9", &(0x7f0000c69000-0x24)=""/36}, 0x18) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r5, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r7 = getpgrp(0x0) rt_tgsigqueueinfo(r7, r3, 0x12, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:29 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dd4000-0x2)='-\x00', 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00008a6000-0x3)='ns\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef56, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000081a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) r2 = msgget(0x0, 0x17) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000085b000-0x4)=0x0) msgctl$IPC_RMID(r2, 0x0) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000593000-0x9)='/dev/dsp\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000777000-0x8)={r1, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d98000)="b70a75b0d5e383e5b3b60ced5c54db0abc", 0x11) 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ffe000-0x5c)={0x10001, 0x2, {0x0, 0x2, 0x80000001, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ffd000-0x10)={&(0x7f0000ffd000-0x8)='./file0\x00', 0x0, 0x400000000017}, 0x123) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fff000-0x2c)={0xc, 0x0, 0x4, 0x0, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000593000-0x2)=0x1, 0x2) socket$packet(0x11, 0x3, 0x300) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000460000-0x4)=0x0) sched_getparam(r0, &(0x7f00004b0000)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x7fff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = memfd_create(&(0x7f000097d000)='\x00', 0x3) accept4$llc(r1, &(0x7f0000f7f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a0f000)=0x10, 0x800) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000871000-0xb)='/dev/vcsa#\x00', 0x0, 0x100) sync_file_range(r0, 0x6, 0x7, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00005f1000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cfd000-0x18)={r1, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/ppp\x00', 0x2001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x230, 0x4) r3 = request_key(&(0x7f0000192000)='p\x00\x00\x00\b_test\x00', &(0x7f00005f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000714000)='}\']-^].\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f00003ec000)=""/72, 0xffffffffffffff0b) 2018/01/20 05:21:29 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) close(r0) 2018/01/20 05:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e28000)='/dev/midi#\x00', 0xb1, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000193000)=@sack_info={0x0, 0x9, 0x5}, &(0x7f0000f4a000)=0xc) r1 = syz_open_dev$audion(&(0x7f0000611000)='/dev/audio#\x00', 0xfff, 0x200000) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000db0000-0xd)='/dev/dmmidi#\x00', 0x2, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b9b000-0x11)="009c3dde3f06cf0000000000000002f89d", 0xffffffffffffff93) sendmmsg$alg(r2, &(0x7f0000b0a000)=[{0x0, 0x0, &(0x7f0000a8e000)=[{&(0x7f0000055000)='W', 0x1}], 0x1, &(0x7f000082e000)=[@assoc={0x18, 0x117, 0x4, 0x58d}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x108, 0x117, 0x2, 0xee, "8534cc13cf13e4bae8d79c4b29964a646b9469ee4b4b1abc44f4ef40da0af0bdfa6bc68ab96a94c53a70e505e9890e5a9d1e40c984d62e72413b6f12f82bbdb428854db96e22e21c006dc816013058ef38863e5159767ad9007d477a84034313c13a2bbb8d90211d7442a97b1f195ad16ea03438e343f442912a51d8581ad4dc1cc30486e1c01488e841f2815c85728ee3392bedbb64f726d657df3a74bcf34da474897700e10278037a5c7b5a3e9de780050d32ffbe852a1388cc3f40aa6cc2b3b069dad6480b8a1e8d4ca80882170e55793ce4c2931ca45644cb08fa2125d082ba97887fecbef527351e33f875"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x150, 0x4008004}], 0x1, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00007a7000-0x8)={0x5, 0x4}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00005ff000)='tls\x00', 0xffffffffffffff79) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000c9c000-0x2)='/dev/ppp\x00', 0x40000, 0x0) preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00002db000)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)=0x0) 2018/01/20 05:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006fb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000873000-0x70)={[{0x80, 0x6, 0x8928, 0x80, 0x20, 0x5, 0x6, 0x5, 0x80000001, 0x7fffffff, 0xe05, 0x5, 0x8}, {0x6, 0x5, 0x3, 0x8, 0x2a, 0x1000, 0x6, 0x3, 0x6fc6, 0x9, 0x10000, 0x1, 0x0}, {0x9, 0x0, 0x81, 0x89b, 0x1, 0x7ff, 0x76d, 0x800, 0x83c, 0x3, 0xffffffffffffffff, 0xfffffffffffff000, 0x80000000}], 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f00009dc000/0x3000)=nil, 0x3000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000725000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000151000-0xa)='net/igmp6\x00') syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @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, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005fc000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ebf000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x4, 0x500, 0x6, 0x4, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = syz_open_dev$amidi(&(0x7f00004b8000-0xc)='/dev/amidi#\x00', 0x1, 0x400000) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000ea0000)=0x3, 0x4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r5, &(0x7f0000bf9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b6e000)=0x1c, 0x800) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00006d8000-0x18)={0x0, 0x0, [{0xc0000101, 0x0, 0x5}]}) 2018/01/20 05:21:29 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/190, 0xffffffffffffff70, 0x10042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000002000-0xd5)=""/213, &(0x7f0000000000)=0xd5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000002000-0x4)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0xfff, 0x4) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000bc9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000087e000)={r1, 0x0, 0x0, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000025d000)=0x5, 0x4) r3 = socket(0x140000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000151000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000adf000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050f000-0x1)=0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000535000-0x10)={0x5, &(0x7f0000adf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00007e3000)={r4, 0x2e}) 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000103) r1 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000db9000)='/dev/admmidi#\x00', 0x1f, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f57000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d1000)=0xe8) connect$can_bcm(r2, &(0x7f00002be000)={0x1d, r3, 0x0, 0x0}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0xfffffffffffffed0, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000af9000)=""/221, 0xdd, 0x5}, 0x0}], 0xfffffffffffffcef, 0x200000, &(0x7f0000003000-0x10)={0x77359400, 0x0}) fstat(r0, &(0x7f0000902000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000949000)={0x0, 0x0}) recvmsg(r0, &(0x7f00002b2000-0x38)={0x0, 0x0, &(0x7f00009b0000-0x10)=[{&(0x7f000084c000-0x4a)=""/74, 0x4a}], 0x1, &(0x7f0000d5e000-0x69)=""/105, 0x69, 0x800}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057e000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}], 0x1, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c4f000)={0x0, 0x0}, &(0x7f000007e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000027e000)={r4, 0x5}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000006000)={0x1c, 0x2000005e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/audio\x00', 0x80442, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dac000-0x8)={0x0, 0x0}) timer_create(0x6, &(0x7f0000fc3000-0x60)={0x0, 0x1c, 0x1, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae7000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc8000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000518000)="f702e5dc29fa3ca025c6648bd072ae8bc6654e3a28c749ebdf4afbcc39a4568a763788f81dd77e026fd0194c8aa221074829f591b39a414f7aba5b3738268dd6be562311f63356acf7b0bd39dab0e83e62e70390cf18125a7503a3927c8cc64d59472c039af4257cc862ea29d5c5bed2c5782bfc496832320ed58de240f4115792630da4e9021d4d7332816b1c3045cda9504d32165cc4b9bdb8973d3acd4e4aa492ebdd7b5ecfed81e07d1dfdd4764cb5339605937891dd6701f9ae0c27e106a89f07dd8712cee55068a34634f00aa1827e4d3304b665b9b044ab2ac42f3f6533fd6642e55421948f0d5972c939b3f4660e771e93df") 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c1000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000731000)={0x7e352a919a8daf04, 0xffffffffffffffff, 0x1}) fcntl$dupfd(r1, 0x406, r2) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x14, [0x9, 0x0, 0x0, 0x0, 0x200]}) fgetxattr(0xffffffffffffffff, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getpid() shutdown(r0, 0x1) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r3, &(0x7f00000de000-0x8)=0xffffffffffffffff, 0x100000002) 2018/01/20 05:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f000050e000-0x4)=0x18) 2018/01/20 05:21:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000d8b000)=0x6) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000405000)={0xaa, 0x2, 0x0}) unlink(&(0x7f0000cfb000-0x8)='./file0\x00') ioctl$int_in(0xffffffffffffffff, 0x5434, &(0x7f0000001000)=0x0) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000bfa000)=0x0, 0x80000000, &(0x7f000087e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(0xffffffffffffff9c, &(0x7f0000161000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000301000)=0x14, 0x800) clock_gettime(0x0, &(0x7f000017f000-0x10)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000b0d000)={0x0, 0x7530}, 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) fchmod(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073e000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bcc000)={0x0, 0x0}, &(0x7f0000980000-0x4)=0x8) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000326000/0x4000)=nil, 0x4000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00002e6000-0x2c)={0x13, 0x4, 0x7, 0x5, 0x8, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000856000-0x9)='/dev/vcs\x00', 0x121800, 0x0) mmap(&(0x7f0000326000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000326000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x0, 0x4, 0x6bc0e6e3, 0x20}, &(0x7f0000a76000-0x4)=0xa0) mmap(&(0x7f0000326000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f00004ea000)={0x4, 0x100, 0x3, "c681caa53a16", 0x8c6, 0x0}, 0x10) geteuid() mmap(&(0x7f0000327000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000328000-0x20)={0x4, 0x100000000, 0x9, 0x9, 0x401, 0x4, 0x1f, 0x200, r2}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000327000-0x8)=@assoc_value={r2, 0x81}, &(0x7f000054b000-0x4)=0x8) shmget$private(0x0, 0x3000, 0x1fffffffffffff, &(0x7f000024d000/0x3000)=nil) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000327000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000328000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000328000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000329000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000329000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000329000+0x5bc)={0x1ff80, 0x5, 0x7, 0x1000000002, 0x7, 0x5, 0x1ff, 0xffe0613}, &(0x7f0000ea6000-0x40)={0x3, 0x2153, 0x93f0, 0x2ba, 0x9, 0x7f, 0x6, 0x2}, &(0x7f000032a000-0x40)={0x2, 0x9, 0x0, 0x31b, 0x40005, 0x7, 0x5, 0x3f2}, &(0x7f0000c3b000)={0x0, 0x989680}, &(0x7f000050e000)={&(0x7f0000325000-0x8)={0x1af}, 0x8}) mmap(&(0x7f0000328000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000328000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x808500, &(0x7f0000329000-0x6e)="a355dffe0a822bebbeaacf67fad0221fc1704520b0b87ab83029ab0bfcaf32591a220149a0b0925e385a748090814f82c2d0be2c99c5e8ac9423ee14374764dcf612648af872c76ed5b4cc1f27d43cb89e0ef2e548919b4232ef465864a2c8c2ba498b6e6fd3852404bbbd53dfa0", &(0x7f0000328000)=0x0, &(0x7f000077d000-0x4)=0x0, &(0x7f0000328000)="3e2ec83da884ec0df029198b5805b8dab8c61f20e16d98f935a933629f191dc2d2807d5125975bfc5af721732efceb53351940115a531ee8dcdc267fe95a1b342f0dd1b08a27da7006fc7196e205caf101cad6e5dec395d579c3f56e1bb5e98a70d1e6010becfa00a3f4be569c81765fa5545f9131941964c61e78908a42e582a9374d78ef8d8a9d1bf20934bde003e64ba07f5b457cc5abc38488bfa7043afb9e1f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c26000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xffff) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f00008d6000-0x4)=0x0, &(0x7f0000c40000)=0x4) 2018/01/20 05:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000462000-0x8)='./file0\x00', &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r3, r4, r5) r6 = openat(0xffffffffffffffff, &(0x7f0000b1c000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dd3000)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r6) prctl$setfpexc(0xc, 0x0) 2018/01/20 05:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/01/20 05:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f0000-0x4)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000a93000-0x9)='n\a\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004be000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f41000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000026d000-0x10)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000831000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000e9e000-0x8)={0xc9}, 0x0, &(0x7f0000dc6000-0x10)={r0, r1+30000000}, 0x8) socketpair$inet(0x2, 0x5, 0x1, &(0x7f000083e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b18000-0x4)=0x7ff, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "3f7f00", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "1979000af7011012"}}}}}}}, 0x0) 2018/01/20 05:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000321000)='environ\x00') pkey_alloc(0x0, 0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000f8b000-0x9)='/dev/ion\x00', 0x10940, 0x0) r3 = fcntl$dupfd(r1, 0x40a, r2) fallocate(r3, 0x46c4ca9fe4050a90, 0x7, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c6a000)={0x0, 0x8, 0x6, 0x0, 0x4, 0x7, 0x2d, 0xfff, {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]}, 0x8, 0x8001, 0xffff, 0x7cd, 0x2}}, &(0x7f0000bfc000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ba1000)={r5, 0x1, 0x9, 0x2, 0x8, 0x600000}, &(0x7f00002f1000-0x4)=0x14) write(r4, &(0x7f00000ca000-0x43)="c8cf8f6d0291173a1c18a1e101b918a1ebb2f36fe41aa814a7e1c9f1b3bbad3226dd4111243c38bcf6089361d51c8ed6adb1ded7aff6d72942585a720658cf5195c59b", 0x43) r7 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026a000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) accept$nfc_llcp(r1, &(0x7f00008f9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a90000-0x4)=0x60) keyctl$describe(0x6, r7, &(0x7f0000f7e000)=""/192, 0xc0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mlock(&(0x7f00004ce000/0x3000)=nil, 0x3000) r9 = syz_open_dev$mice(&(0x7f00003c8000-0x3)='/dev/input/mice\x00', 0x0, 0x10000) r10 = fcntl$getown(r8, 0x9) r11 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000f30000-0x1008)={r6, 0x1000, "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"}, &(0x7f0000fd6000)=0x1008) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000f83000)=0x0, &(0x7f0000918000)=0x4) getsockopt(r0, 0x3, 0xfff, &(0x7f00000a5000-0x1000)=""/4096, &(0x7f0000d38000-0x4)=0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000b2c000)={{0x707, 0xc15}, 'port0\x00', 0xa0, 0x20000, 0x2080000001, 0x400, 0x0, 0x2, 0xe5, 0x0, 0x2002, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, r3, &(0x7f000027e000)={r8, r9, 0xfffffffffffff800}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d66000-0x8)=@assoc_value={r6, 0x9}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r9, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock2(&(0x7f0000103000/0x2000)=nil, 0x2000, 0x1) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d9b000)={0x0, 0x0}) accept$inet(r1, &(0x7f00003ac000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b0000-0x4)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00004fd000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00005d9000)={0x800, 0x1, 0x6, 0x7, 0x80000001}) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) getresuid(&(0x7f000048d000)=0x0, &(0x7f00003f8000-0x4)=0x0, &(0x7f000024f000)=0x0) setuid(r6) r7 = accept$alg(r3, 0x0, 0x0) r8 = epoll_create1(0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000877000+0x9e1)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000fb4000)={0x0, 0x0}) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052a000-0x11)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) ioctl$VT_DISALLOCATE(r9, 0x5608) epoll_pwait(r8, &(0x7f0000e32000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f00005ec000)={0x98b9}, 0x8) r10 = dup3(r8, r8, 0x80000) ioctl$EVIOCGPHYS(r9, 0x80404507, &(0x7f000084e000-0xdf)=""/223) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ff5000-0x8)={0x0, 0x0}, &(0x7f0000656000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f000061a000-0x8c)={r11, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f3c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f29000)={0x0, 0xd1cc}, &(0x7f0000f32000)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f000033b000)=0x0, &(0x7f00003ec000)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r9, 0x80045500, &(0x7f000008e000)=""/200) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000ff7000-0xb8)={r11, 0x1, 0x40, 0xb4, 0x4, 0x6, 0x5648, 0x0, {r12, @in={{0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6a8, 0x9, 0xffffffff, 0x94}}, &(0x7f0000b51000)=0xb8) fsync(r7) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00001a6000-0x4)=0x0, &(0x7f0000b48000)=0x4) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000df4000)={0x14, &(0x7f00008dd000-0x14)=""/20}) 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) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000285000)={&(0x7f0000b6e000)={0x27, 0x2, 0x8, 0x5, 0x5, 0x7d92, "2c42e6eefee0f79da98926fa70fa0a76be84502eacf4b77132bc8cad7aa9ec65ec9c0fe2a9667022dac8bc5787c88935517a3e71ab06301fa70a2e464469a9", 0x6}, 0x60, &(0x7f0000dad000)=[{&(0x7f00004ff000)="", 0x0}, {&(0x7f0000f55000-0x1b)="65f9efefa0aad6b923b6a5c3cb692b40b1a9ed03c6a7da92afe647", 0x1b}, {&(0x7f0000b44000)="b8f9fe55f356c172baa3b314ba404b5700cd3181c37e5125cbfff8c8ac3ecf8491737f3dc84e945dd2eb80815c5f232fb0722e74005b68da65b24e624cdea9b27cb8f7713c17a89789b858fa7111e045882ba9eef1a7e0d9378c985c5f63ea16bd35b0c2894a55dc27fa4227164d6a73bf5c1530e839e50dee1277adad6ff274cc66476602a32e69bdf0bdc43a56f54b07f077ec9f53fadd365d", 0x9a}, {&(0x7f00007eb000)="a93900397b9fa13fc66daf118b1b4171ff0bfe2d0d070f1f2416e9a0587c085f0d8fc1da94f4e24d7d74fc351f6a6ecac2ab44a99385bf3d4262484c5e19b3d93fd2ee145f05647d293199f9a8ef2bd56cedbd4616e44f9ca7e13441991f8b40f02f32226774288a29cffca8ec9d5fc7e199a22c7f0b1a5a37723c434854084901cd14aa95714276668e06178d7e22f2c747663d7eccb016fa3c53283c187b1347609f3b3ae22f44670170b27fa8f26c7ffc0b54fc6e008ddbdda0c407d3662d3aa4e70f7f416bc42cd3c6518661a725c92d135498d9208a0737743f18698435777e43aa", 0xe4}, {&(0x7f0000cea000)="da1d", 0x2}, {&(0x7f0000d08000)="7086b2d02ffabffc0c2aba737729601c1f9c89ddd1b6cc003c8ff37f7e4a97590141ced7865de34b6991fe40b01738b5e946eb96a3d22f7dd354a8142b77e4c56b5d0164e4a48d4fdc0162253e88e14c011969ba07d911289ea06e5e9e7d28120581b9dc123ffd0227b257946aa3faa194f13eecf30a9bc1cf636ee2bc420cf02d8d3e14cccde54a65f28b532fb52795195cd714d7863c390142a08288b2fe901a0dd68b448b1b9434500e5aef239a87ecb63606e85585d4cda0001f9168582cbd346366e31575df2aae7dcea6b34b8d2479fa6147533072487e91b4", 0xdc}], 0x6, &(0x7f0000de1000-0xd8)={0xd8, 0x0, 0x7f, "302cb73dac511ce66e7e5cf2b7f69c778db4e6eaacb8ab766cd0e4b5297f88b43d7a59297e240d46a35785c583b5e5880aa6a44b4677ce7896a637c82850dee135ae1637f19060d1b3c07363d42656fd82ab75465c1c7fddb73c6ce5cc56c29b6a5892d2a4676788d2f70ccdbf275f947d2d54f190555a5ad4ee5efbf47d1ef361d24c06bb347bb47ec36fd6c3e3afac15f9ad921e4bf30229c0d8b804c65ec5a21980ef68d309ae1b63be6128abbe9e7fe9405d066a9997c37e9b4a8ffe9b3b8b3d630822"}, 0xd8, 0xc0}, 0x4004000) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/01/20 05:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000023000)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000790000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a29000-0x20)={{&(0x7f0000f3f000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x1, 0x40000, [{0x6e0, 0x0, 0x0}]}) [ 113.483417] kvm [17818]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000d11000-0x9d)="019c27a2937c7e51cab8ffa8e355c7dcfe744c6c6c87ee7282148d27f83f19cfc848656f866d3c731bbf2e393689d0fb8440f77450c2f1cf9390105e2d51c37ea6fc12b937a5b20dec65eecbc5e3be5974f36525c982f2c034c492155d799e832353ea7177c0321be2991ca8b433226850064a1b5d2bc8c743a1e027adcb6c0fa6c44c9ef3e2808759f1c617d99f34649723c6038dbfe33d1e5bf19371") unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000dc1000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000119000-0xfc)=""/252, 0xfc) [ 113.510905] QAT: Invalid ioctl 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) signalfd(r1, &(0x7f0000c4f000-0x8)={0xffffffff}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f00009cb000-0x38)={0x0, 0x0, &(0x7f0000c83000)={&(0x7f0000ee2000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000566000-0x90)=[{&(0x7f0000588000)="de", 0x1}], 0x1) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/20 05:21:29 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00001f3000-0xa4)=""/164) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) connect(r1, &(0x7f0000e0e000-0x14)=@ll={0x11, 0x5, r2, 0x1, 0x0, 0x6, @random="f81f9643590d", [0x0, 0x0]}, 0x14) 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000001d000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001d000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f000001d000-0xeb)=""/235, 0xeb}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x22, 0x0}}], 0x48, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x200000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001d000)=0x0, 0x4) [ 113.513347] QAT: Invalid ioctl [ 113.514530] QAT: Invalid ioctl [ 113.583126] QAT: Invalid ioctl [ 113.589527] QAT: Invalid ioctl [ 113.600937] rdma_op 000000000ff6e23a conn xmit_rdma (null) [ 113.612288] QAT: Invalid ioctl 2018/01/20 05:21:29 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x38400, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x400, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x11, 0x63d39b6215e51d5f, 0xfffffffffffffffc, 0x4, 0x5, 0x7fff, 0x8000, 0x9, 0x1, 0x9, 0x0, 0x10001, 0x1, 0x0, 0x3, 0x434a, 0x4, 0x98, 0x3615, 0xfffffffffffffffb, 0x1, 0x7, 0x1, 0x2, 0x8419, 0x2, 0x9, 0x7fffffff, 0xffff, 0xfff, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000012000-0x1)=0x0, 0xd}, 0x800, 0x1, 0xbe7, 0x6, 0x4, 0x0, 0x8c2, 0x0}, r1, 0x3, r2, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$inet(0x2, 0xa, 0xc5aa) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") semget$private(0x0, 0x0, 0x21a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) uselib(&(0x7f0000349000+0xd53)='./file0\x00') sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/20 05:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000460000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000e0d000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) io_setup(0x7, &(0x7f0000b67000-0x8)=0x0) r3 = openat(r0, &(0x7f0000146000)='./file0\x00', 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000d18000-0x20)=[&(0x7f0000df4000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000dfb000-0xd3)="c43a0c5d12b1820d207de6ebc2bcf3579279a91b4981bc9201e04a46637ae8a53d55942cdb10b49e4fdc1fa1cb56c52206c9f61abbdbebe534e20341b0ff435695a860464dad6e6a4749d79d2edbbb19518089b12d8f43e1d79d902581fdda5b51bf4a45b9237dcedf11c8e7fc7ebecc9a82ecf922fcf885883a902cd4e94acbc39748249602c9b0b60e52f225742a57b39ff05ec1bbfeddde848bb8fed73baa7cb3163933b79a384659a91a1d8dfb7e8c9bfe73eb58eca658f7235e934f0fcc208864f7c534abff0b6ece9c398ef863d36e2d", 0xd3, 0x4, 0x0, 0x1, r0}, &(0x7f000055a000-0x40)={0x0, 0x0, 0x0, 0xf, 0xfc00000000, r0, &(0x7f0000fca000)="934fc4b790e0fac448b977eb505e73cc27258835052e8ce0b80ccd6db9c8a6602f1f4b7cb4b0882fb0f353", 0x2b, 0xff, 0x0, 0x0, r0}, &(0x7f0000e98000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f000035b000)="2d36d2546321798cf4dca10bf920f1422281e76c1192c7bbbc29dec0ed784fe8cd1074deb7815f559ecbb0b487f04d9bb60192307cb1d67c7d3a4545f841bba07b95444406d3958be562e2ef4cf5f819133822dc0e9218f3158a4720c5630e56b12fdc5ac5c1e9aa9218fb21f241404f835cec5d35a64dd6ff326457e86182eff81eb009bc16b41f2f5028fd23417014dd4e9739e8c659f264cf05f59c61936668633e51c9457a94eaddb16e3e3e5a1658eb2cf49fb9384332d289ad73c6993e1018f43a30ba0b6e160e301dd11c75620bbe3519f92432b24d0e6d243edbea7e7339f208d58157", 0xe7, 0x0, 0x0, 0x1, r3}, &(0x7f0000b68000-0x40)={0x0, 0x0, 0x0, 0x3aaea169086f5f5f, 0x7fffffff, r1, &(0x7f000069f000-0x1e)="f1e4e2ae35791461162cdb49784f2bbe0a34dcc9d1734dca73e35c700a3c", 0x1e, 0x3, 0x0, 0x1, r0}]) listen(r1, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r4, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000383000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000574000-0xc)={r5, 0x80000, r0}) sendto$inet6(r4, &(0x7f000087e000-0x2)='F', 0x1, 0x4000000, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r4, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000c28000-0x22a0)={0x59c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x58c, 0x0, [@generic="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"]}]}, 0x59c}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/20 05:21:29 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe7000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005d2000-0xc)={0x0, 0x800, 0x0}, &(0x7f0000fe6000)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c58000-0x106)={r1, 0xfe, "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"}, &(0x7f0000fe7000-0x4)=0x106) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/20 05:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000273000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x36) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffa) syz_emit_ethernet(0x1c, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x6558, "27f8dbfaa35d4234682951a43a0e"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r1 = add_key(&(0x7f000074a000)='pkcs7_test\x00', &(0x7f0000992000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b5000)="7c0e50d315eecd510972df579f5820abfd5d191a72e3359b0c78594aa0fa3525b1024eead850c642ca8160109ebd882f1c821e4ec3a87d776df16589b6c9bab2a8751284bbfb477cc4a9332c7bf88d2794169baf066bc5a6b725fe03e2e92d5139de54", 0x63, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000cbf000-0x7b)=""/123, 0x7b) ioctl$void(r0, 0x0) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000594000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f000060b000-0xb)='/dev/vcsa#\x00', 0x1, 0x48000) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000dc0000-0x18)={0x0, 0x3f, 0xfffffffffffffffe, &(0x7f00008b1000-0x8)=0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001aa000)={0x0, 0x80000005394ff7f}, &(0x7f0000a8e000)=0xfffffffffffffe7c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) r4 = syz_open_dev$sndmidi(&(0x7f00002c3000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000313000-0x4)=0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000bd4000-0x4)=0x1, 0x4) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r5, &(0x7f0000262000-0xc)={0x10, 0x0, 0x1, 0x800}, 0xc) 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x2800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000000e000-0x40)={0x1000000000000000, 0x10000, 0x1, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000000c000)={0x5, 0x0, [{0x0, 0x8, 0x101, 0x3ff, 0x8, 0x0}, {0x80000019, 0x1, 0x100000000, 0xe636, 0x80000001, 0x0}, {0xa, 0x8, 0x775, 0x8, 0x1, 0x0}, {0x80000019, 0x97, 0x1, 0xea8d, 0x4b4, 0x0}, {0x80000000, 0xfffffffffffffeff, 0x7, 0x7, 0x7, 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000000f000-0x98)={0x9, 0x0, [{0xbbf, 0x0, 0x7}, {0x85f, 0x0, 0x6}, {0xbef, 0x0, 0x5}, {0xbff, 0x0, 0x0}, {0xf5f, 0x0, 0x10000}, {0x32d, 0x0, 0x100000000}, {0xadf, 0x0, 0x801d}, {0x11e, 0x0, 0x5}, {0xbbf, 0x0, 0x0}]}) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000cd3000)=0x7) syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x0, 0x0) [ 113.655236] dccp_close: ABORT with 2 bytes unread [ 113.658658] rdma_op 00000000ff871e6c conn xmit_rdma (null) 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000-0xb)='net/psched\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000-0x38)={&(0x7f0000018000-0xb)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000026000-0x10)={&(0x7f0000025000)={0x248, 0x0, 0xb, 0x500, 0x6, 0x3, {0x7, 0x0, 0x1}, [@typed={0xc, 0x3f, @ipv4=@multicast2=0xe0000002}, @generic="01adf86207c1e71175becb3e4491912cb1ead993292b198b24f17e4e88ebcdbe9a94848cf5f542263f7ec52d205686e5c9ed9b943b18eb5f39abc207264471382b3740e2721b6884bea7d2e29a1162fc3c8c99417e811cd70115060744d79765e7bd9ab2071f18b499c2f875f066614f4e4fd40cf0824a69ea75486f2e811107e1623f1aada97166606294ff8c4029b01daff6b3f41b7b6c8312cc2da710be3ef22bc2c59f2da8c3a85d3b12bad9e7cf56caa07e514e34b7fd1590058574a7eef06aa0abc070", @typed={0x18, 0x29, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @nested={0x148, 0x88, [@generic="5f4599738e005baac9ee2336834f522fdab95432153dce43bfcea83af6bc34843062807b3ffe3c312a5fbceee8dd8ac889a58531a37f0ea5f8710c563e9d98e6b19dcf2b5e7aeecc90cbd83569084a45ce45de88b82d3909f74d8526ea9463f69fccb0139c55d0e291c4aa9200072a560facdf02b2c70c219a8b646fde87c1e0d42f57b6f21024bceff143a35495f9fc394ba038b1e6f0d0622b82c4a16505cb865c072649c25529e65f4921c74fefc557135d6434663c9f07492ccfb072d706379f2b692d7ac8f5e2aba8e16897dae1f75c", @generic="24b51548cd5e9e8fb578bcb98a25c8c0ddcba5fe71bf9f97f9a249fbfafcc18386485cbb2d6190a9065f68f1b071496dd5ecca8b68d284a68b96364bd66a61d2cdc55ad371ff98249dfa7e77033d5b29d8e9ac8436f52a0247a222a5ed232bdd6542b96dd0d23985ad8157ca3afb", @generic="b50f09"]}]}, 0x248}, 0x1, 0x0, 0x0, 0x40000}, 0x20000084) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000a3a000)='./file0\x00', 0x800, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000070e000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0xa87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x0, 0x80000000, 0x100000000}, &(0x7f0000510000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000348000)={r2, 0x93, 0x8, [0x4, 0xfffffffffffffffd, 0x7, 0x862, 0x8, 0x6, 0xff, 0x6]}, &(0x7f0000d3f000)=0x18) close(r0) 2018/01/20 05:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000919000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) recvfrom$ax25(r2, &(0x7f0000079000-0xed)=""/237, 0xed, 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000cce000-0xb6)=""/182) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000778000)='/dev/ashmem\x00', 0x1, 0x0) dup(r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000079a000)={0xcc, &(0x7f00008e0000)=""/204}) 2018/01/20 05:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000258000)={0x4, [0x0, 0x0, 0x0, 0x0]}) setitimer(0x1, &(0x7f000068b000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/20 05:21:29 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fcf000-0x20)={@generic="fd838208aa6b52a05fc274f385826e17", @ifru_flags=0x8000}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000a8f000-0x14)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8, 0x0, ""}, &(0x7f000072c000)=0x0, 0x0) 2018/01/20 05:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d7c000-0x8)={0x0, 0x0}) semop(r0, &(0x7f0000589000-0xc)=[{0x1, 0x0, 0x0}, {0x0, 0x0, 0x1000}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f000043e000-0xd5)=""/213) 2018/01/20 05:21:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000094000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00007b3000-0xc)='/dev/audio#\x00', 0x4e, 0x2000) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f04000)={0x0, 0x6}, &(0x7f0000c47000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b73000)={r2, 0x70, "d8ffb7adb0df3f651c8f18e4d6709bee8c46406f3f0aaa572603d1055d68b01a067e0ba4a47c25be5a6655e910549ddba2cd92d9a6a35954fd64629a05ab3d134520744b2a946d707c93d7469cb5a99fd55eece3e0d68fcba89b1de01be9bbd54a8d0ac42449e6fbb1cd3f7293007267"}, &(0x7f00007d9000)=0x78) r3 = openat(0xffffffffffffff9c, &(0x7f0000c0d000)='./file0\x00', 0x400800, 0x84) fcntl$setpipe(r1, 0x407, 0x0) flock(r1, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000378000-0xa)={0x3, [0x3, 0x20, 0x7fff]}, 0xa) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) 2018/01/20 05:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x4880) getsockname$netlink(r2, &(0x7f00007d3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x100000000002, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/20 05:21:30 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/audio\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x188)=[{&(0x7f0000001000-0x60)={0x27, 0x6, 0x3, 0x0, 0xf6, 0x6, "77c7f313a4902fd92a80d0d25ae84ddc397d9f2780401916199eec6d55045b6f91a447a55c15fc2cc1acc311b4da2a850d944e6dd1528cbc3de498608813a3", 0x100}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x58)="25a09e21f0b170cb1034ec6ee016f711b7d0ac318fe925255915f62afe4063fde149bd71bc41656932b23b9e155e7afc8df1edaba533218c4d7238a5e30632ae5128651fcdda6fd1dc15d6cc8879c9268615d8800dd8efce", 0x58}, {&(0x7f0000000000)="4b82768e3662bffc92cb0a98622059757f0d49959f7bdc74f18faab34b3558dbcd2d64483b7f7c5f0f3efb1773f645a28667b60a4d8ff89405e644c5092b3f53c53df25e24374e67ca793ccbd94bf9f2cfc0e8e505b7fd79b7569d6a2e17e59152935f2e2460", 0x66}, {&(0x7f000042e000-0x16)="b170e2834943f98a3d6750ec7f5b9d7cbb81f410a087", 0x16}, {&(0x7f0000001000-0xc3)="265806e0e905fd1a72b9dd6fe8ebbd4653588e9ebbef0094236d2c968fd115b22d335a3dd4f4dafef895564f748ecf09bdf67d53dacd4cbaad811dabe5eba74492915776361c5c7c81ac0cff4e395a064ca6adc294f3313ccbf300f9a196ed539040b5cada6baaa0823d93c6ce68d57c6491d248e8cef87f3816c85b9a09eeae6c3594c4f547c8b064dd4f3f2e1ff15b73ac43dba22dfd0fcf8e87e54781c6a7753b1d43d867525c1de049486e7b5bd52acf5b7a0a16a25cad2641138afa04c6e0ab30", 0xc3}, {&(0x7f0000000000)="082c846beb6b6ebc28a5cf82b37ab3011389c29861c6dc1180a678fa3cc1021a957dd7f535b4a713a690c18026becf85dc77828e0682066ee39a55c63f287072abcdc9b14e48a0fd955210e121846e55ca60d31a209db6464e725034327d2e93c338393ee1d307d722a012d5", 0x6c}, {&(0x7f0000fe6000)="", 0x0}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)={0x27, 0xdcc, 0x1, 0x7, 0x31b, 0x63, "74b8671caf16a8a2354d33ca897144372eebeb6f07f66d15029e591dbb675f4f0dd9126ab6203d555bba1d0a3ef2aea4414c2178dd6218b511ac0d55689c25", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="5caa914ba0f83f2412f79996e07aa3043e2d5720ed6fe526f0689aa0d284d3b89bfecd3cec63d354affaf921ce2eb8ba71d91a169b0c7793970b2e0142b885713622ad87f65bf562ab3b3e70342372b5cebc989ab4142762df38995411ff03e880998c4954b0c5710abc0f7280ef6460cb4cadfbd068489a20bb002554b3c005c9ed9e6194132416cc986c0533b87418b6c3455b5655448af9d66747f293d7c83b1aef0f8713214946", 0xa9}, {&(0x7f0000000000)="880f71fecdc5fc912a05e46167", 0xd}], 0x2, &(0x7f0000fac000)={0x1010, 0x107, 0x400, 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0x1010, 0x4000000}, {&(0x7f00009ff000)={0x27, 0x9, 0x3, 0x2, 0x2, 0x0, "e1e49aebb5e72cf0e9504780e40935f19d6334eaef45c015b12f837d2f1b541048894627440ccfa8e20ce2284447c7e9d13699bf1f2765e1e3675e5d6fd75a", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f000057d000)="f53690ccbf1931b87c86217598fa0efbf1515a7e78e4a194c3e3147c83e518aea9a31e9546330e9f4c258f7b551382dc401559c2cf71b4a620", 0x39}], 0x1, &(0x7f0000400000-0xb0)={0xb0, 0x111, 0x3f, "29242f2199f5f78c60dc3e4e64dbb99ca47935d297ce6ba09112ae0b00343aa56f611ca891de2e5592ab8391d5bab11e8eb2b17835d8ae3dba0e0ca8c36d9f2632af8f274b594de577a5dc9a0f3a1f4dfe4cca05d0f399d6b65e0b67f5dbd1eb5ef1dcdc70ce1d72472e524f3ebccd6ff6a1f6d736f4024202d350953c0c1c584604ac2c86e5c5dd1e132016be8c1378ccf3d1c8603aff58110531"}, 0xb0, 0x4004004}, {&(0x7f0000001000-0x60)={0x27, 0x5, 0x8, 0x7, 0xfffffffffffffffe, 0x80, "3f863c605aa61fe297a920608fad0af9f5a11af362d617543b6f68f9887cb7e2414b48c25c67c5485406ef53058f0694b0718af30de1f45e9b2fd50507d9e4", 0x3}, 0x60, 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0x1000}, {&(0x7f0000c54000)="fa883fb865ec46491d1e0c78d8309e27b49bae08d10a10186634c19316be393c433d5f50c80ae85cd1dc0abc83bc128d20cb1ddd211d4e476dfaaf01488aa68d59be6a24d64e103e82a1dfe4ba21ce3d11429b6f06b2612c5ad273f2714165157956ad3ea40afba1a380c4b55788b96825b8330ad7271542d8", 0x79}, {&(0x7f000025c000)="83a6a6c5ba3eee582ad23eb2be568b96ea44a958c1063d9779d8178543d0ab6d08fa15d26f7223b4942e0504473ad18699b35040e54376801782a400bfa1f2fa40686375a9c989988027cb23", 0x4c}, {&(0x7f0000001000-0xfb)="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", 0xfb}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000-0x60)={0x27, 0xcbf, 0x3e, 0x7, 0xd7, 0x7, "d139a6f815d3674c83e889c71cf17df37eb640ff9065f2d79572e7caa8a2b942fd8c49f24ba8bfa1ef616bc58469f2ee22880287adf10f27546592bdebaee5", 0x48}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="3f92a79f71a1c11fdc49aab19ccdf42bb5efe45cc45464bc19ff22f7476fce2d220f86d5cb324d47c6e035f6906bfe984f20edf5e5395d977bfa", 0x3a}, {&(0x7f0000f4c000)="a65b003628e5009244fe6c54c52a30c674b8444378c4f728ec01ebc3b08143c316f540c29f7613699328e88964b69ff263b6f903a8a5c566663116511e51b29582118517e007d1778428960e3d7f0b63a56b93c7fd4d0e5496f09ea55311b2380be465d6ac70f61d63ad3275420558414817661603f972fc3fcb7b64ccca5e4491eaf8e307d712f658d2594955b8abc303ff0b6c1cb01fe579f6a963060ebb602ef30f96cc4d27bb058779d060cc08e0952516649bd8ec96891f927dbdf9f9a86c5f5ea6845d44", 0xc7}], 0x2, 0x0, 0x0, 0x0}], 0x7, 0x24000880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) clone(0x0, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000)="", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(0x0, &(0x7f0000297000)={{0x0, 0x0}, {0x0, 0x0}}) close(r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b64000-0x4)=0x1) 2018/01/20 05:21:30 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a71000)={0x7, 0xffffffffffffffc0, 0x8, 0x8, 0x483}, 0x14) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e59000)={r1, &(0x7f0000a02000-0x44)="d1e87b94343694434b2ce5cf99020700000000000000069b1fe1e4201bde19f685fa4e77e4a7d34c9adffcb3bf3fca1eff7bcc5c16b000d1d4c37974e5237532d27f3a6a"}, 0x6) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e59000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e5a000-0x4)=0x0) mmap(&(0x7f0000e59000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f0000d58000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003d9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f3000-0x4)=0xe8) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f00002bc000-0x4)=0xc) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000a3f000-0x38)={&(0x7f0000e5a000-0xc)=@proc={0x10, 0x0, 0x3, 0x10}, 0xc, &(0x7f0000e59000)=[{&(0x7f0000e59000)={0x31b4, 0x19, 0x420, 0x5, 0x3, "", [@generic="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@typed={0x8, 0x74, @void=""}, @typed={0x1008, 0x1c, @binary="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@typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x39, @u64=0x9}, @typed={0xc, 0x74, @pid=r3}]}, @generic="c1ceaff4532e696cbabc26134803164beeecaa669e9b968e63d1ce46f64bfa1937b6da2eec918a7b3d123813c3921a338469fd625bdaafe4c48bdcfac69bd5c16212e5d1931cd2651b9c1c0314cc506824b4f167043548dfc2bf53ab893e27b7553d91eb1d360b3d052cd75afcc17d29f4b111826eb731102733926383b852af7381f1c41077ab883afd68024067ab023a546a7f900fab8c940c370988fef85105ea9c327927de1edf4cd60684bab728db50ddae0a7ac6c85b68cc2f896d0f9a6f485186ed7972390f1c37c6a853c53affc686ff202e302e847c2001fe23"]}, 0x31b4}], 0x1, &(0x7f0000e5a000-0x78)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x78, 0x0}, 0x800) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000392000)=""/4096, 0xb5, 0x2000, &(0x7f0000d1b000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2) 2018/01/20 05:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000c95000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x4601) faccessat(r1, &(0x7f0000e3e000)='./file0\x00', 0x84, 0x1a00) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r2 = accept(r0, &(0x7f000037b000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10) signalfd(r0, &(0x7f0000be5000-0x8)={0x4}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000058a000)=0x0) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) sendto$ipx(r2, &(0x7f0000f73000-0x31)="72639498f7e8f83f4b32709f18ec3278b6a46a0234e80e0959d0b99bd3b16f1f667eb7f8d6af3474c9c66cbcf5c593e7d1", 0x31, 0x40010, &(0x7f0000f14000-0x10)={0x4, 0xd98, 0x100000000, "70317715e3a7", 0x3, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/20 05:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x1, 0x407ffc0003}]}) uname(&(0x7f0000255000)=""/30) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000465000-0x10)={0x0, 0x0}, &(0x7f00005e4000-0x4)=0xfffffffffffffcb7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c15000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000812000-0x4)=0x3, 0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/20 05:21:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@common='tunl0\x00', @ifru_map={0x47f6fef, 0x5, 0x29a9, 0x80, 0x84, 0x8}}}) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/01/20 05:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000522000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000-0x4)=0xe8) vmsplice(r0, &(0x7f0000378000-0x40)=[], 0x33d, 0x0) r1 = gettid() migrate_pages(r1, 0x1, &(0x7f000020b000)=0x1, &(0x7f0000138000)=0x8) 2018/01/20 05:21:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x200000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000419000-0x15)={0x4, 0x3, 0xd6a, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x421) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000003000-0x3c)=[{0x7, 0x9, 0x800}, {0x4, 0xffffffffffffff8f, 0x1000}, {0x0, 0x9, 0x1800}, {0x0, 0x80, 0x1000}, {0x2, 0xa219, 0x1000}, {0x3, 0x1, 0x1000}, {0x4, 0x2, 0x1000}, {0x2, 0xff, 0x800}, {0x5, 0x4, 0x0}, {0x3, 0x168, 0x1000}], 0xa, &(0x7f0000001000)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x6, 0x6142) r3 = semget$private(0x0, 0x3, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000002000)='./file0\x00') semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000001000-0xd2)=""/210) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/20 05:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r1, 0x0, &(0x7f00007b8000)=0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000d8a000)='./file0\x00', 0x42) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000b91000)=0x8000000) writev(r1, &(0x7f0000169000-0x90)=[{&(0x7f0000148000-0x21)="434983120a168a69e9c2010ddb2153da9114fc18b543522628fc80490607a6a68b", 0x21}, {&(0x7f00005fa000)="c18e5af2558672a01af487958d04865c3861efed53206ed8b2e295406acf7820ee9e87b244d7bd933f250551e9c8ad32531ad5cacd7e9b40faf146f44e5b8610c85c5aa984c28899f473c0bb80965edee39a13a6783503265ac8639da2e3922ec14bb4b3e3d250172b4ebc66c5781dc186d97b30d482372106d8540420fa952521fc0fdefa251b3b606736c939533739fc14f1be06a96a42e0ee3fb0a58426a99166ed039b8b604962d4fe9407", 0xad}, {&(0x7f0000dfe000-0xa3)="eb8d348752013915f76e11f02a536cb4e3813fb344f485f5f2ee7655c1dbfc625d4147c8ac4548b5f4f2344bfe9f808a6811917ee5c2df830b98d018daea78b426d0d26f62971f09f6d526f299d41839ddc71855c828689fc6904ffb400d3ee6c5c701b8355cc785244e129f7e0affc8a569c882844c86c4260e0ef4b36b279e494769b9100b1167facc0879f19b2b5eb2140bf34bdee85b32f41c20fd1246df6c08a8", 0xa3}, {&(0x7f0000eb1000)="ec0f082e272d379ca2ac19248f6d748849636cc54437ed45a077c1ca1b34ffae5df865543d283e8db60b6f777cafb225bb3394e44d35cd4f1af33fadf839709ac540cbca3e96467ae41d67a31839", 0x4e}, {&(0x7f000036c000-0x87)="c3ec201432caafc4db034f44c949651c7361c4a6a58cf898088423bf29a357c7d872bfd3ffa01ec60869d91b750262bf4131eccc06ba8e137cedf419908036b6d643baaada58f160aaa1d3da266432d192152d6d76307f988bf98c7a9a0d27734e0109f3516bde6724d47227268e17ea80068fa5923b1659310a147ef1aae1e82e72c66c6145e8", 0x87}, {&(0x7f000088c000-0x48)="3818257e1d55eaa056228b0ceb9c256412824bcc17c328defc1b1299f16936bf31c5ddcdbea0a0d1c18f1bde057a4ef3dbf1956467881c24efc31af2d77202b4f218dc8db3e2be9f", 0x48}, {&(0x7f00000d7000)="3a509826a598a757fd095b34a7af716ef5a67417baa4ada98f77d3dc7bd8a26cfa2c1b5b9fa9add8aaedf319218dfde19c16f14ac8b58437d4c7159c00dc06510b", 0x41}, {&(0x7f000082c000)="fa3b40d6790e30b90f5d77c34a9eecedf96fceb1fac6390169d010e4af569af83e46dd8b0c63f8555ddc33c935055c5f67a9a7ae76e352a90c75d26e2e1a5064e1b819fbaab7d199c50f84e9abfe51c6bab5ec74911f235baaca64169ce4d9c57c68ede7da04c29f7abf097026f6df88aefc2f7df2c4cd40a6289c681851f310f6d27bbb73c585222cf493fa8a051c20e450a1eff652e43b019030c70e2c05ea0ca46667d37ac478a58a9e9d067b6f9f64302e86ed714766799c9911c3e7cc47b5522c050943874066713c0659121841c3050a12144e808598cca1eac294", 0xde}, {&(0x7f00009cc000)="982011c701a000bae63b238ac6d7e4744c990d3eb1fb", 0x16}], 0x9) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f00007d2000-0x4)=0x4) 2018/01/20 05:21:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vcs\x00', 0x100, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r4, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f1f000-0xd)='/dev/dmmidi#\x00', 0x7, 0xc0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000049d000)={0x0, 0x0, ""}, &(0x7f000013d000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000028d000)={0x5, &(0x7f0000682000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000bb0000)={r2, 0x1}) 2018/01/20 05:21:30 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000004000-0x10)={0x3, {"149b8a916fa13b"}, 0xfffffffffffffff9}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x400, 0x8) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, r1, 0x0}], 0x20, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) inotify_init1(0x800) setresuid(r1, r1, r1) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000da0000)='/dev/audio\x00', 0x2080, 0x0) open(&(0x7f0000994000-0x8)='./file0\x00', 0x0, 0x160) write$tun(r0, &(0x7f0000945000-0x4c)=@pi={0x0, 0x884c, @ipv4={{0x10, 0x4, 0xffffffffffffc7dd, 0x4, 0x48, 0x0, 0x8, 0x100, 0x67, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @timestamp={0x44, 0x28, 0x7865, 0x1, 0x5, [{[@loopback=0x7f000001], 0x4}, {[@multicast2=0xe0000002], 0xbd}, {[], 0x400}, {[], 0x3}, {[@broadcast=0xffffffff], 0xfffffffffffffffa}, {[], 0x6}]}, @end={0x0}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x4}}}, 0x4c) signalfd(r0, &(0x7f000012c000)={0x16a8}, 0x8) 2018/01/20 05:21:30 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rtc\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000a16000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000419000)={@generic=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000000)={0x200, 0x0}}}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007d8000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) 2018/01/20 05:21:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc4000-0x8)={0x0, 0xc51c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x200, 0x3f, 0x4}, &(0x7f0000002000-0x4)=0x17f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ee6000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x748, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009cb000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b9c000)=0x0) 2018/01/20 05:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005d000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000e41000-0x2e)=""/46, &(0x7f000041c000)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c7000-0x8)={0x0, 0x1a3}, &(0x7f000010c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000085d000)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0x265, 0x8, 0x1000000, 0x24}, &(0x7f00008d1000)=0xa0) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000041b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000812000)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000789000-0x20)=""/32, &(0x7f0000303000-0x4)=0x20) 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000ebc000)='system_u:object_r:netlabel_mgmt_exec_t:s0\x00', 0x2a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/dev/vga_arbiter\x00', 0x20085, 0x0) writev(r1, &(0x7f00005fc000)=[{&(0x7f0000c9d000-0x93)='z', 0x1}], 0x1) 2018/01/20 05:21:30 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000278000)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000a69000)='/dev/admmidi#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x200) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x8902, r0) 2018/01/20 05:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000aaf000)={{&(0x7f000099a000)=""/32, 0x24d}, &(0x7f00000d9000)=0x0, 0x3}, 0x301) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f000090e000)={0xc39, 0xc, 0x1, r2, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 05:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b67000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005da000)=0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = semget$private(0x0, 0x3, 0x200) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f000012f000)=""/235) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e5c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/20 05:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000114000-0x17)='net/ip6_tables_targets\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000c7f000-0x1)=0x0) sendfile(r1, r0, &(0x7f0000de6000)=0x0, 0x1000ffffffff) 2018/01/20 05:21:30 executing program 6: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sync_file_range(r0, 0x0, 0xff, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f000041a000)='/dev/snd/pcmC#D#c\x00', 0x852, 0x50000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000291000+0x8fb)=0x1, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d18000-0x4)=0xfffffffffdff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x8, 0xfffffffffffffffd) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000eef000-0x10)={0x0, 0x10000, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d8a000)=0x1e, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) 2018/01/20 05:21:30 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, 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(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008a1000-0x4)=0x0, 0xffffff09) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000-0x84)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000c0a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008f5000)=0x32) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f8b000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x20)=[{&(0x7f00009ae000)="7d03c6b9f1815ac86989dffd6f417fe8fa6f003c6634ed8feba8b2bd7625bdcf708fd2dc66adf966f0eeb0bf66a4c4a849558ead8106fb8abd85779f8c5db9945c6dad06fb230f724c90433124c6478f50987f015b5820fe8fb595ef001f32ca0eb4a60f6e0235ca463f08053b715a60522956cb9999ba2249fa1b495dcaf6d5317320e8a3ac", 0x86}, {&(0x7f0000be2000-0x68)="76127ded5ba7b3d49b8e4a882eb746f410b9f4ed7aa1436c30798e786c2a866c317d5a65530c49abc07ed2d69db3d552cb974a0dafc5f1f7d71497fd84539d8d94bfe37c7e7db6ea15afe6f612690f3648215d013d78723d2af8ba16e742d243ee4c2aed2f8e1274", 0x68}], 0x2, 0x0, 0x0, 0x10}, 0x850) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00009e7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004fa000)=0x48, 0x80800) flock(r0, 0x1) pipe(&(0x7f0000bef000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000daa000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000022b000)=@assoc_value={0x0, 0x800}, &(0x7f000052e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b22000-0x8)=@assoc_value={r3, 0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000465000-0x1c)={0x5, 0x14, [0x5, 0x2, 0x2, 0x5, 0x40]}) 2018/01/20 05:21:30 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x8, 0x1) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getpgid(r4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rtc\x00', 0x10000000000000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = timerfd_create(0x2, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) r13 = geteuid() getresgid(&(0x7f0000006000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x0) r15 = getpgrp(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xffffffffffffffda) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000-0x4)=0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000)=0x0, &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000b000)={0x10f0, 0x3b, 0x4, 0x7, 0x0, "", [@typed={0x18, 0x26, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="7479b066330345201a6307f4953faf5e85701468b3708a52c486ac1d2a43d19e57aabb5094255645dc6ca8ba3cdd1c6c917c7b1dd8128a89cc5a599b99312c7a7d98db46b3c27ba5c6bdd4aaa6c677e9e97c923ce5b7c722673a6b2f6bc68fa18751291000690ce42da59e60ad8e1c035fcabfc0bf6bd1c643fa3a10c3b11641bc723827d430fe3499220cbb90e31b3951f2717bca69f987342cee74fcddb77d9de61b95af2bb7549d55d1d6c711ac599c437744a7975243d8abe44fbe6bc8945dd93b", @nested={0x1004, 0x1a, [@generic="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[@generic="125ab0b4e43e61cd1cb1f8f5741dccb1b00c7fb792c674a5c0155cd1d7aee63ec49bc292ff1438faf9d700527d42e0a62826efd2d7346f20d06a3bda8328d8899513b98543148245f493d7979c98d2aa785aa67380da5d9ead644f3f594fc15ccdb5a6472421ac6c574db670e8e463a9f0e5bd7ef974c16606d5aeec4b16b82c399b7d4a37ec082ade5f14dcc5606e416973c28674ab70a6759bf90ae034634f48dc522c2b433ab63636bb1bf419e2034e3728612666941c050bcb29ea2a1902948ba89bbb71f259a6b7fa952658f20b73ce6b05fc4b74f9ed121a2c4cd999783fd28d893cd4d9a8142a1e4303ac0bb18f58454627148400f2", @typed={0xc, 0x28, @uid=r3}, @generic="5a1d81392d2caefd68355ec125d90818"]}, @generic="ae4ee21c3aefc01b2dcd60922dd3a4dd53e02498278942"]}, 0x14f8}, {&(0x7f000000b000)={0xb4, 0x2b, 0x308, 0x6, 0x2, "", [@nested={0xa4, 0x83, [@typed={0xc, 0x4, @pid=r5}, @generic="6b37723793cea22a73ccce6b3695914265b151d3dbd5885ed3fd2c53f64b4d22a51ba3866778e36a341581c33d38b7c57481744be435e4d7c49eadd6548c01f95c365b44560129a583d03213ee0b43698a66a5aa39fa47f81f7b20884ec7f45d68a750187cf0ccec58f3ad50854cc06c1276e71152a1af260dadd5ef04681b881503b38f9dea66ff3844ed7a73fbdf49f5256e"]}]}, 0xb4}, {&(0x7f000000a000-0x244)={0x244, 0x29, 0x210, 0x1, 0x1, "", [@typed={0x44, 0x63, @binary="72c528bfcd3bb6e1a01a1c4dedf68a158f54939e1622327e08bf9b15d52b012e5cb87f94064ca5fed2d03486c281fe70a4a7276228e60aa1c9"}, @nested={0x198, 0x7c, [@generic="087a5694d1a90e879bf91e94a2558aab51f447079f83379280706c306acff4a8b5ac74945d84631a992072a3451162e2fbd6b6e90a04d365b99ee97bfa507b07cde82b3b98de2b454fde13f949842330145f0aa30a33481d7ee2c89ca3b7998e6834db03d3c9c162ff280cb00ea8344335334cc2e9443e9554af7af6db05a8b1b862eebaf90f46e1bee78d86ed9a", @generic="112438e1ba48b3583d69c6d4a682f45127f0c9aa23406f5bb98b2943822b9a8fe44332e55acf354c8793c845ba5b948e5716fc3e411e84c0ad6cb33bd9f987907a19", @typed={0x8, 0xf, @void=""}, @generic="4ff35a1b5215b35caaf3991018e5859481d3b2db79e2d1df067994390bcd14131844db4d725764d00e5d9a103dbbb677bfca306b3361a311ecd8b904d88e6d2f36c8bab004f3129e40d54822d5cc4ed4fed6ac5b85799f4c82396c58568d633a13375052324cdc05c796143b28acb1ad56928db3afbf236b0db11c2731385763ca489d9e8090b576973ece2b655dd36a7095162e72b3d203e2396d7b3270892a98100bea5a38db16f3da463abe327c9f2671be83c8560accc26a"]}, @generic="b51865b139da177e0f9d946bef7a2952266415fc0c14aea61506f385703ba1a7bb18320a2643c277866503849531134f41dfdd62bdab54956cd1ff0e6262e7a75d807f817576ef7be6ed8d23cfbef49e1358feb52e3d5041"]}, 0x244}, {&(0x7f000000c000-0x104)={0x104, 0x20, 0xd05, 0x6, 0x2, "", [@typed={0xe8, 0x80, @binary="d5d3c4adc0ba81c2b537af03fbec83e04d09440bf3bbdf61ac92334622ed21a79d825ac058aacc2920c7aeab1f77f92032ddf91f3b7bdef2001c1f9ea6a343a202467f00a0154ea8ddb80d623cc779267f5f024e7f301ef0fde6e1663276e112d268c7f4f931c793267549f39c5077082772349ce371a3f822561144554d07a65eb838059c04d2a6690315468ef573b8bfbc6fe482f89561d7393722880991860168e9c5ce76aece21b7022da57fd7db07db1c4f65d81726015cde893de3ccb13099d672038c137cf958eda91c692ab881b8603cbd2948b950b362c951b2"}, @typed={0xc, 0x7f, @ipv4=@multicast2=0xe0000002}]}, 0x104}, {&(0x7f0000001000)={0x57c, 0x3e, 0x1, 0x1, 0x2, "", [@generic="58f62c54c22b4e51103452d0c86ad620e26bf72fc19f24f31970fb1ef56b5c21ca0e9b9dfd9f2745d192be5785cc573ad3a63c1e550d9bd18d9e09274143e52b440d334b22d46cadd243c30e79baaee45efa1ac210b06bd376f1baca91c7671555e756b627bdfe8424318f3ebb298808432fe6d03f74507eaa67e0a8", @typed={0xc, 0x84, @u32=0x8}, @generic="26807ef9b854b54ac5b84cc3f61176b5316ec02ecb1c8a050d8303884bd76e78054eee6765f172fd00f3402a80d203f070a9d7f06005a0eb2839c011f23df43624c3fb164851560a95f5cce21d49bcc3b108751e421e33f23b543c39e54dbba3ddf3a4d9aadb002ebd8815c2b1efd1d368387ff9a7f2a5dc0963fb073ffaca62d66e75bd37d38f116e7fe4bee23460322a517d7d62ea79a4378ea0da06fe1eedb360fb35230c50cc3aef69060a7cd10428cb3292568682d3a19a0c8491fda9f2290d84429c911d7cee24f392efd053eb120ba0c233cdde6fd06bed962c2869ce8cb3eaf6a3f09ac21a78dde5", @nested={0x17c, 0x80, [@typed={0x8, 0x84, @void=""}, @generic="3c5ae500cd08be9c1d8792c9c420fcffd4b5eada06f5a1ae1fd9f2f9e7e7ad2a1fd8843ea1f48631b8d5aa7c2f0139ceb967f731bbd451f51cf68cc020e017d23a3cce9adcb833484f398c71cba27400895ba799c8724c215e0351a67b2edeff8e177434ea9d111f84de2ce7852bdb13c4c6fc3436e4e368f1fe78e80f5a00820ff542e27a22089cd9549fb93a27eed1aa0115fa9260b73a21094f947b36ff1b4bb66261d6592aba60e73e66a6c03945b52a3be79b6552", @typed={0xc, 0x43, @fd=r6}, @generic="a5667b6ef05448cb403428e4bf99bec132ee0cba628f7e94c4", @generic="4b1ed52aae7ef89140ed3aea604a70a328488fdb17e950ecff064e2d69acbab1f26fd23afa7252465bd910c793d310cbcd15d7367727be3bbe0f8521be51f8af6c3fe740074ecf3d6451dcd70863d283c4ece25eb3bf5ee70a0d2db776dc22b4f9a4d2417f9efb23527dbf2ce4585cb71d3575b90b6b84f7294b4e13f35dbe84c3d7907112d5474a69049c9a78bc35747f"]}, @generic="1a4eea1c4d11c5b93d5fb7b7e65961a850d87060a16d372e02f36c60fdd2fd189bcf837844db3ff7e1ddb0a9", @generic="12c5b3be54320d870a9e9abca6e55d3edae33f519b397373b351aa4d54234013a05c5f00e4d4e95586542ab4fe96c078728f639e4efd01c2c8affe175c45f2c40f3eb050f73407c60c349e8b5cb038d23525e3a105e20d282a536754ec752d715a0eaa40d76fd2a8e839ee3db85ae598dfbe3c0ee463d7c834bb25c3e11fb828e3d7395b8c1a2de0f10e547e21183acc9a2bfdf2bfd8266c55b5ee34964649caf90863a010289ba54cd41ea750424e73ff8691afb35fad62c0f9ec16f9d5a5c83e7d2c6883ccdf36291ae9fe6da49cc98959f9", @nested={0x17c, 0xd, [@typed={0xc, 0x69, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @typed={0x8, 0x7c, @void=""}, @typed={0xc, 0x6f, @uid=r7}, @typed={0x10, 0x49, @u64=0x7fffffff}, @typed={0xc, 0x50, @uid=r8}, @generic="adb6516ff9ff16bd5b0fb6517e4f41588b75af6b42ea6928e38dc846bd977738dce61de6bb0c4810c5b9bac297de0ad7b300", @generic="922acb5d3cba9c5a5eff3d4639aafe38aca20969e30a837add795bd2e3f4bd1b98c1a4", @generic="c93fee657b18248e33ad1211cd9f25925cdfd525e1e3594f9f1777c80ff98fcf9ac015886d71d8d70a8d6f74f5930ab8e30faddb3f663c6727925200f47b13986bad8bddd0d82836e7c24619923d0ff0075310b3f5c7bb0491c6036c7ed297c5aa51a61e65c0c45342c05a09202a677245eb25ef6adb67366ecf50b477367ed8eda998e8614fd53efbc27fe4fa782ab02b74b6f0a4734a2a687525b9ad07a1ed730fa8ca0ad3211701ef2cf72d2b6dd73023d502fc02302e964a38f6f89a0bb92b4f5161060c4ac9e179c9f407c2a034aea4fb725a782d81575a2ec099ba120ddd03aa7e6737"]}]}, 0x57c}, {&(0x7f000000b000)={0x4fc, 0x24, 0x8, 0x3, 0x1, "", [@generic="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", @generic="7662af1af52862123bbd057e45f25381a817b8d061bfd2bd9fb798792dbb8e1d122e0a88830b48852e794a00717ca0e57d88e6021eefb6a9e59428e334647153519c8abd3eb8d3a2897e963b80547ef5e885600d1326da66b5159263966d7fe4191617b97a30c3749f0bf53f2d5cfe96211ffc3bf512ce840b76ffed15a807e3a4f57c49d06c14a91d8131177ecf7a05236419ae0ec52470f4c6f3caa9fe6b7d554dfbf5e1f8a199076743fa6a91b909ee57de973056c3e4ee34ac8408c58dcb0489fceec684629f676f5c8b588e06260ce94b286a5b970ead", @nested={0x108, 0x5e, [@typed={0xc, 0x60, @u32=0x7fffffff}, @generic="fc13f399f11762d3941d93fb06071177de4cbdbbd9fccac77951369926056d90da87cc5985e73eba07ae74889eba9e0f53dc1bea210f00bea4c3f79d07e70735cd29b8baec81a0d4c22ef3d3fa143d22a0152cccb95464fb5f971911a9cc6a1b80ce790930755a0d381f09fd7ef05dd6688d537650a6a3cd9e86709644c7be0d5bbb43c6c586c49654f957cc3e6c5e84312f071a58d53aaa8b11456779a203f77a801897930212c9db963a0b5c5cc7943405fa9dc0a785796c8c727fc0f0995b44ef16a947132e7010c552a0c7388a275e09d58c1402f8f005ecd3f2ba3754ca9969af8d5b640d1453fad042f54927ec5869cba282"]}, @nested={0x210, 0x7a, [@typed={0x64, 0x19, @binary="ec0be1d71786315bb8a4d01aa8d5af949021941884234037959a7e0bcfc65e023db6e878520370792daa54c0082c24f54e62a4bf6ccd545b17badd8dc0daf0b942cca4c8036cf0783ca6192c1aa2733c55bfd52ac4ebe8f2e7de80"}, @typed={0xc, 0x5c, @fd=r9}, @generic="95a92e38285f1115083e1cfa59158ea972d146916704c8f43ed1c508d0993d4ac75260a320e5b1ffecfd1edef08399b8162dc0353353ba2012994e49301530f3e2bcd4a75ae06152d63ae80fda0b5698d70853d675b28a4952086d9e6dc3e8c2e735c51c71d85a988b02e505adf3b696afb39d9b067d58abdd9624932275d6655a62d5fa1e8d3b9748b5dc6d82cfb5cb4f85f09b9d1fb9a8a23d7737eda614d02ff61d61b2", @typed={0xf4, 0x11, @binary="98a1811207bcf83ae67b2b51b69143dcf5619e2cdad4c5b90117f64d726703e725aab116897fc9423818c1f5b5f1dc98d0d9f869036bd597308fed3791d050c6dd3b3cc934afa3b77c973e73e5508ff4f8f59c560cde02b67282a98387c7b3114544a5fc0a5413812016c6e2dff1f61d75b0a89f6f4921f04a951294f3fca3945287e9f275cfed9f0564e85cb5f7012c652332ae8fae3d84307a20d16d522e932051b92562fbd03007f5a3d86f8070501d57e4630f193b77110ee95d66f6390155206c66f4238b302fd2358df74b146d599aa72e1db39d115abea671bbce2ed2332cef97dbf5bb4ee31cc121"}]}]}, 0x4fc}], 0x7, &(0x7f000000c000-0xd0)=[@rights={0x18, 0x1, 0x1, [r10]}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xd0, 0x20000000}, 0x40) r27 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r27, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/20 05:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d82000-0xc)='net/netstat\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000646000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000061b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007b4000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000a3d000-0x9b)=""/155, 0x9b) 2018/01/20 05:21:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000056f000-0x1000)=""/4096) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) pipe(&(0x7f0000092000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000b4000-0x8)={0x3, 0xd9f6}) ioctl$int_in(r3, 0x5473, &(0x7f0000a30000)=0x3ff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x100) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00004f6000-0x18)={0x8, 0x2a, 0x1, 0xffffffffffffff9c, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000a6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x110, 0x0}, {r1, 0x0, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x9, 0x0}, {r4, 0x0, 0x0}], 0x5, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000611000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000b5f000)=0x782) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000039b000)=0xde, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 05:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101200) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x1, 0x52, 0x400000002}], 0x18) ftruncate(r0, 0x10007) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c9c000)=0x101, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000084a000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002cb000-0x6e)=""/110, &(0x7f0000b8e000)=0x6e) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e4e000)={r2, &(0x7f0000c7b000)=""/205}) sendfile(r1, r0, 0x0, 0x72439a6a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b14000)={0x6, &(0x7f000038b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/20 05:21:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fbd000)={0x0, 0x2, 0x4, 0x3, 0x9, 0x4, 0xfffffffffffffffd, 0x8d, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x5, 0x3, [0x6, 0xfffffffffffffc01, 0x2]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000046a000-0x4)=0x0, &(0x7f0000646000)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 05:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000249000)=0x0, 0x800000000008, 0x0, &(0x7f000055a000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = request_key(&(0x7f0000805000)='blacklist\x00', &(0x7f0000874000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0x0) add_key(&(0x7f0000398000-0x8)='keyring\x00', &(0x7f0000834000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7c000-0x63)="d86c62c63920fc9a2b0db2eda6456b91a44394ae689061ef76ffba5418f85c9ef505f178514df10f71caaa8d8429a1476c9aba47bc450b8b9f556f43b3d581fea5275fc162bc3931e66f202f2daba3222e5f1bbb7282f4786b2eea35bde0dd699d3b45", 0x63, r0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e83000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000091f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/20 05:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00004e1000)=[], 0x0, 0x9) 2018/01/20 05:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000faf000)='/dev/dmmidi#\x00', 0x3, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fe3000)={0x9, 0x80, 0x1, 0x3ff, 0x80000000, 0x100000001, 0xffffffffffffffc1, 0x3, 0xfffffffffffffff8, 0x3f}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008af000)={@rand_addr=0x2, @broadcast=0xffffffff, 0x1, 0x1, [@rand_addr=0x1]}, 0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008aa000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mq_open(&(0x7f00008da000)='-\x00', 0x82, 0x110, &(0x7f0000d44000)={0x9, 0xffffffffffffff80, 0x80000000, 0x100, 0x3, 0x800, 0x0, 0x3ff}) 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0xfff) r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000002000)=0x0, 0x200000000000000) write(r2, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000de3000/0xb000)=nil, 0xb000, 0x2000000, r0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00002ae000-0x4)=0x0, &(0x7f0000293000)=0x4) fcntl$setlease(r1, 0x400, 0x0) 2018/01/20 05:21:30 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000128000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000065000)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000862000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000807000-0x4)=0xe8) r3 = dup2(r1, r1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00005d5000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000f16000-0x8)={0x7ffffffffffffe3, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x4, 0xffffffffffffffff}) 2018/01/20 05:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9fb7f000005db0900f1010c00020050ffffff00000000000000ff", 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007f2000-0x4)=0x0) r2 = perf_event_open(&(0x7f00008d4000-0x78)={0x7, 0x78, 0x1, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x100000000, 0x200, 0x0, 0x67d54b6f, 0x1, 0x7, 0x0, 0x2, 0x5, 0x1, 0x671bf0f8, 0xc9f7, 0x9, 0x1000, 0x3, 0xb34, 0x8, 0xffffffffffff7fff, 0x7496, 0x80000000, 0x3, 0x8b9, 0x5, 0x5, 0x4000, 0x0, 0x2, 0x7, 0x9, 0xfb09, 0x1, 0x0, 0x3f, 0x6, @perf_config_ext={0x2, 0x2}, 0x1020, 0x101, 0xfffffffffffffff7, 0x7, 0xac, 0x0, 0x25f61b50, 0x0}, 0x0, 0x100000000, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f00007b6000)={0x0, 0x78, 0x53, 0x1, 0x9, 0x3, 0x0, 0x0, 0x0, 0x1, 0x80, 0x8, 0x5, 0x3, 0x2, 0x100000001, 0x80000000, 0xae3, 0x1, 0x7, 0x400040, 0xffff, 0xffffffffffff3ebd, 0x6, 0x1, 0xbe26, 0x3f, 0xfff, 0x7, 0x3, 0x8001, 0x10001, 0x1b, 0x6, 0x101, 0x3, 0x80, 0x5, 0x0, 0x20, 0x0, @perf_config_ext={0x61, 0x8}, 0x2, 0x80000001, 0x20, 0x7, 0x7, 0x1b8b, 0x3, 0x0}, r1, 0x800, r2, 0x2) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x1, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = inotify_init1(0x0) setns(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") rt_tgsigqueueinfo(r2, r2, 0x1a, &(0x7f0000f39000)={0xe, 0x0, 0x4e, 0xfffffffffffffffc}) kcmp(r1, r2, 0x0, r3, r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) 2018/01/20 05:21:30 executing program 5: r0 = open(&(0x7f000013e000)='./file0\x00', 0x2000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$fuse(r0, &(0x7f000005d000-0x30)={0x4a, 0x0, 0x0, @fuse_notify_retrieve_out={0x7, 0x7, 0x1, 0x70ce}}, 0xfef8) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000608000-0xa7)="a42b765e71510ca8ad96c134e58bfb7114feb7be95b56ff8a577a602ae494ee10813ce7486b6dcaeca882842d1fb10ae2a5a08f8f89d512dc6febed6bb0117951df25ad5cd5c16a74078940a4e1ec456d9a0a006471719a7aca8c6e67c2387f6cbe27306938216e30bfc8816a21791902af84de3f0e7e15a327b110ead3131a1791d881aad018c1bb9a12d00cb3292c4bda2f2e219de434fbcf29da154e2374ec4528f6aef9223", 0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8e}, &(0x7f0000bf8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x7fff, 0x8, 0x1ff, 0x5, 0x5, 0x2, 0x1, r2}, &(0x7f0000000000)=0x20) sendfile(r1, r0, 0x0, 0x72439a6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='tunl0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x2) 2018/01/20 05:21:30 executing program 3: shmctl$IPC_RMID(0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00004d9000/0x1000)=nil) shmat(r0, &(0x7f0000b6a000/0x2000)=nil, 0x3000) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000045000)='/dev/rtc\x00', 0x201, 0x0) getdents(r0, &(0x7f0000816000-0xbe)=""/190, 0xbe) setrlimit(0x9, &(0x7f0000f9c000-0x10)={0x0, 0x0}) io_setup(0x80000131, &(0x7f0000865000-0x8)=0x0) 2018/01/20 05:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000896000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d7a000)=0x1000) mq_open(&(0x7f00009e9000-0xa)='encrypted\x00', 0x840, 0x0, &(0x7f0000642000-0x40)={0x0, 0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x0, 0x800, 0xff, &(0x7f0000073000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00006be000)=[{0x8, 0x9}, {0xf, 0x0}], 0x2) r4 = syz_open_dev$dspn(&(0x7f000073c000)='/dev/dsp#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00000b5000-0x30)={0x400, 0x2, 0x0, 0x264, 0x80000001, 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]}) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00004e8000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) rt_sigprocmask(0x0, &(0x7f000005e000)={0x10000}, &(0x7f000005c000-0x8)={0x0}, 0x8) r6 = mmap$binder(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x100000c, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000684000)={0xc, 0x0, &(0x7f0000006000-0x2c)=[@free_buffer={0x40086303, r6}], 0x183, 0x0, &(0x7f0000002000)=""}) prctl$intptr(0x3f, 0x7fffffff) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x10)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) 2018/01/20 05:21:30 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x8, 0x0, 0x100000001, 0x0, 0x0, 0x0}, 0x0}, 0x3e4) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000001000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='+]em0[usercgroupppp0\x00', 0x0) keyctl$negate(0xd, r1, 0x3, r2) 2018/01/20 05:21:30 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x22, 0x4, 0x48, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffd000-0x18)={r1, &(0x7f0000f62000-0x3)="", &(0x7f00008fa000)=""/0}, 0x18) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f000062a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x400001f3, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, @dev={0xac, 0x14, 0x0, 0xd}, {[@lsrr={0x83, 0x0, 0x101, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @noop={0x1}, @lsrr={0x83, 0x0, 0x4, [@multicast2=0xe0000002, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @rr={0x7, 0x0, 0x40, [@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, "0100"}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, []}) r0 = syz_open_dev$adsp(&(0x7f0000a5a000)='/dev/adsp#\x00', 0x5, 0x1) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000013d000-0xb)='/dev/vcsa#\x00', 0x81, 0x80003) r2 = semget$private(0x0, 0x1, 0x1) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000e70000-0x33)=""/51) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000b9c000)={0x80000001, 0x200, 0x0}) 2018/01/20 05:21:30 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000005000)={0x1, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000003000)={0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r0, 0xa, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000009000)={0x1f, {0x7, 0xbb, 0xf6, 0xbfe, 0x2, 0x6}, 0x3}, 0x9) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/20 05:21:30 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x14, 0x0, 0x0, 0xfffffefffffffffc}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/20 05:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x3) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/20 05:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00001a9000-0xfa)=""/250) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000059c000)=0x0) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a8f000-0xc)={0x2, r0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000a9a000)=0xff00000000000000, 0x8) read(r0, &(0x7f0000af1000-0x19)=""/25, 0x19) 2018/01/20 05:21:30 executing program 6: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) sendfile(r0, r0, &(0x7f00007ab000)=0x0, 0x6c) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fdd000)="b3ba10f185f97cb81b575962b434e68068b98ff29cf15ad74ca7308dfb2c", 0x1e) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000f64000-0x38)={&(0x7f0000905000-0x10)=@ipx={0x4, 0x6, 0x2, "0e5cf2e01a48", 0x69, 0x0}, 0x10, &(0x7f0000891000-0x50)=[{&(0x7f00007f7000-0x1000)="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", 0x1000}, {&(0x7f0000625000)="ec89d307559fe70c8836c3da973e3d4e7e439e9432bb80f4d745f0ea265267574f7e11ece2de1eca186ed8cff193b42f301230", 0x33}, {&(0x7f0000789000-0x7f)="9c489a6c12dd82692adbfda52cedf212f3d7d73cd58e8ec09e8d9c3806b70c1c7f5ff59a20ad225b5a390bbd412cdf9d7dbb1088ff3dffa74f7b9673276b7c451fd4094771578fe9b4717482cc40e70e30a149e0b04337efa5692691007dc469cdb1120480e679c49ef1c13526de6e931cef10e5a9b2d44ef282b98da3f132", 0x7f}, {&(0x7f0000a09000)="1e2a1b3ef02e100e32f4a785bfdd651160327a617d20033f05400269b695e84310a5488bb50f6ff1df062adb98cd44b5e7e4f7f4ea8b10617eab9fa834659c4b2701c85b627a686d69796195faed083abd7392f60e4c782aceaf5236e5667445180f89c09ffc221f7f79d3f6c1281ff463be3c8a3711d735ed5aa169988b2c4836e59984531249eaa2", 0x89}, {&(0x7f00008f1000)="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", 0xfb}], 0x5, &(0x7f0000d11000-0xd0)=[{0x48, 0x10f, 0x0, "b2a8b76390bad20c744dfc68a7caec76efd1581331ddafd308937609b68cab855d20d615ea56af073bd20941f304741c9b02737d04be"}, {0x88, 0x117, 0x1, "ffb924a96754fb613eaafec8692fdc428b21bcf78344651dd8178487f94bce7c6ffcee55ba99458527e9a3a57b13e5d19a75566c5d8c4904c08fb15a37d7d9f7a3a64ed59cb672c7ca7b3e3b786078c4b43207e984df5e74838de0de21ad2c81bd0d3374d6e47eedcfd68d6d05c456a04f0f8faad595"}], 0xd0, 0x1}, 0x40000) recvmmsg(r1, &(0x7f0000371000)=[{{&(0x7f0000166000+0xd4)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000075a000+0xd51)=[], 0x0, &(0x7f0000514000-0xec)=""/236, 0xfffffffffffffc34, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a5a000-0x10)={0x0, 0x1c9c380}) signalfd4(r2, &(0x7f0000723000)={0x1f}, 0x8, 0x80800) 2018/01/20 05:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000054b000)=0x0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x78b44645, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a65000)={r1, &(0x7f00004ac000)="df", &(0x7f0000543000)=""/33}, 0x18) [ 114.659571] binder_alloc: binder_alloc_mmap_handler: 18097 207b6000-207b7000 already mapped failed -16 [ 114.685784] binder: 18097:18105 BC_FREE_BUFFER uffffffffffffffff no match 2018/01/20 05:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect(r0, &(0x7f0000f81000-0x10)=@ax25={0x3, {"f65b9303d69218"}, 0x1}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e57000-0x4)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) listen(r0, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000751000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e4d000-0x4)=0x0, &(0x7f00001bd000)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$inet(r2, &(0x7f00005e2000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000048000-0x4)=0x10) pipe(&(0x7f00003cc000-0x8)={0x0, 0x0}) 2018/01/20 05:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f000083e000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) [ 114.763106] binder_alloc: binder_alloc_mmap_handler: 18097 20000000-20002000 already mapped failed -16 [ 114.786156] binder: BINDER_SET_CONTEXT_MGR already set [ 114.792786] binder: 18097:18155 ioctl 40046207 0 returned -16 2018/01/20 05:21:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000102000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x100000002) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0x46, 0x8000}) 2018/01/20 05:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = creat(&(0x7f000068f000)='./file0\x00', 0x0) getsockname$packet(r1, &(0x7f0000843000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b78000-0x4)=0x14) stat(&(0x7f0000913000)='./file0\x00', &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001b9000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r1, &(0x7f000066d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14) r6 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000fb3000)={&(0x7f0000993000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000e05000-0x10)={&(0x7f0000828000-0x290)=@updsa={0x268, 0x1a, 0x300, 0x3, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xccf2, 0x3, 0x8, 0x2, 0x20, 0xa0, 0xff, r2, r3}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x32}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0xff, 0x3f, 0x3ff, 0x1ff, 0x80, 0x6, 0xa838, 0xcca}, {0x100000001, 0x0, 0x3f, 0x80000001}, {0x6, 0x589, 0x9}, 0x0, 0xffffffffffffffff, 0xa, 0x4, 0x6, 0x8}, [@offload={0xc, 0x1c, {r4, 0x2}}, @policy={0xb0, 0x7, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x40, 0x1, 0x7, 0xa, 0x80, 0x20, 0x6f, r5, r6}, {0x8, 0x9, 0x401, 0x1f, 0x1, 0xc, 0x9, 0x1}, {0x100, 0x5, 0x8, 0x5}, 0x3, 0x4, 0x0, 0x0, 0x3, 0x2}}, @sec_ctx={0xbc, 0x8, {0xb6, 0x8, 0x1, 0xfffffffffffffff8, 0xae, "ea9990dffc492df0378f9aec7479173158932e18a4a424ef1257a928cc081d4d0581261197e8c5aaeadc1b3a49f8528261d881602b6bebe4ef8b0cbaf2402bd9b44b48dae58a33f5f30e5e141881f391277b0de8d717c34c09556af26d3f869bf72ea0c2a23e3968e9663f86b203b5de7723ffce7f3ff467ca0cc049f59df2200664eba35fca5a6c072ac3cf00f9be7d167166227a612fdd3df48ba79be7a8354fb6242f444f2b101ef05e0766d7"}}]}, 0x268}, 0x1, 0x0, 0x0, 0x20000000}, 0x805) read$eventfd(r0, &(0x7f0000b35000-0x8)=0x0, 0xa0) write$eventfd(r0, &(0x7f0000b28000)=0x6, 0xfffffffffffffe4f) [ 114.807628] binder: 18097:18105 BC_FREE_BUFFER u00000000207b6000 no match 2018/01/20 05:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a17000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00003b0000)={0x2, 0xfffffffffffffc66, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r2 = semget(0x2, 0x3, 0x1c) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000fb8000-0x4)=[0x2, 0x4]) 2018/01/20 05:21:31 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000416000/0x3000)=nil, 0x3000) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0xb1, 0x14001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x10000) rt_sigprocmask(0x0, &(0x7f0000000000)={0x0}, 0x0, 0x8) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) 2018/01/20 05:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5cc1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000380000-0x20)={r0, 0x4, 0x100, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r0, &(0x7f00005af000-0x8)=0x9, 0x8) listxattr(&(0x7f00009ee000)='./file0\x00', &(0x7f0000e3a000-0x3)=""/3, 0x3) 2018/01/20 05:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ba4000)='/dev/snd/midiC#D#\x00', 0x3, 0x200201) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00003eb000)={0x1e, 0x1, 0x7fffffff, 0x0}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00007e3000)={"de964e85373cacde1693b0fd231cf85cbc185b6648aeb77c6771866054a5c5c381a6dcdb581262ea031f969affb58b6f77d3f23252ecb495571a8cf9124771ec237d7af7d4581a78b1bd0fea44ca9ea1161bb11b4a73b492e29952b1aaa88a50c322155673ab0f30c4bc492a8c5f7d6ebefa4a5ea38c21b215591c41aabc8afcb324860bc1197bfb775d11667cf5d45fbffec981c9757a28cca86e9fc3f3192fc0b75f40c13ad0669036683e6149678497f23de3e8c7ff966ac71ccf6bdfebe4e912517dee1380d2b5b8625d41574cbcb0a95c66882a18f5cb2402c5c8a99d784d1ffc53362362639bc75bd0ae76384a9c88a3df8d557eefe6c379b8b0c9c36f72e40f0e0026ef60bbde1f3b7f0d80b9b1b41dbdd8a6abc05f65934be7072536c105c495729a2d6722f612a85ea8c2ef9b24b4aa39cfcb0f13bade7593acc10521af746f5ffebb40b9d3630ae8bc29d7bdb5f0e9620c4511c1968f38d2a9b43b410a9ed9b09ae6911eb8e8db5689d98f3ca729437d5b1dfe00508ff8cbee32eaf91dd2729b93589da209f0f51333afd9f0bd8896bec12fa0f99dba0fbc68b9c40ad106b5f5f6e6d7742441fee950b0313202dc8aca5931ebc5f82eb3f0e57a4a36d6840204fadc9dcc714e4d9491ae9c1d5bc72c48ef1873fda1d64725b3a4cd10f39b6bc49ff0c1f9c7f3df1df1318be1abf7b07733f21698e34a21fd0f466b9edc37f7ace7e5da3590b437cb042d14ff475f1b7d44057c271863ae3ebb414da4b902897fd42090a750e3ae3636cde68e21f928a218b1bc9ab231b11c23b79606e758e19cf3ef4f21520e822e51d6366dbac11aae2b2549d64d76a4685e14076d0b3a28250eeb5ba47194b255cb0671549c71e68767164e03a4193d801b4c5a3619828155df45201e96eb8eae565eaabeeb4f255f4f28b0b72e03033c841fd2576ab45ceed839e15d0987fed95b09d0e0bbed5029aa88c871c6d5eca773a1745448584f35da8af6a70e22ba126d5438458135288e25adf2f7e8b3f80a1f8d62c1a3668845c4eb8fd00e08523dfa1364ccda7464e03ec7bd696866b7d33620f24340ebb8ea479a834d0022ac6b6493dd5edcc01fbeab7d50a2515f1f17b7e8172750c54e2efd16ba358975a4068b78f1f6011f8ab498c9ecb5a915ab57d3ae1a058a74304b047b4d84f683df27546d531eaac7e6361ae3d6129a0bbe4bf1c1491a7cc8c2409e8be027f588f5b1e818c6bc8bc912ced1cf4bc137bc7bba7b02c7771832e481b5ce3944154d78e5430be77eeac3bc5021ee59dafd0c7e3b705c7f5a325aae231a90e1831b39ebbf655bdd874753166933e9fb77ec425aa88e964bdb7e959dea103ca68059a22b768003de1b7d8cd6ab52d98a463707eda945584d5617f4d0bbe7c34ffce8ddc62bb9f87e1f493a24497464e52d8a1dc5baf7be1d"}) 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) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ecd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000093000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000129000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/20 05:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x7, 0x0, 0x10001}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000022a000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c2b000-0xa0)={0x0, @in6={{0xa, 0x0, 0xaf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed99, 0x10001, 0x5, 0x4, 0x8}, &(0x7f0000f5c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b14000-0x8)={r4, 0x10000}, 0xfffffffffffffed2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:21:31 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000a9a000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x103000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002f0000-0x8)={0x0, 0x2, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000571000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r2, &(0x7f0000c72000)=""/249, 0xffffffffffffffbc, 0x0) syz_open_dev$sg(&(0x7f0000f9c000-0x9)='/dev/sg#\x00', 0x1, 0x0) 2018/01/20 05:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d91000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000e60000-0x10)={0x3, 0x8a}) fallocate(r0, 0x0, 0x0, 0x7) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00003cb000-0xd)='/dev/dmmidi#\x00', 0xaf3, 0x80001) setns(r2, 0x40000000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00008d5000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000)=0x0) 2018/01/20 05:21:31 executing program 4: io_setup(0x7ff, &(0x7f0000a75000)=0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000049a000)='/selinux/user\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000bd7000)='/dev/sg#\x00', 0x4, 0x101000) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x3, &(0x7f0000593000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="6b0af59cb803b30ddbbc037406d857336310dc2a63b374e1cb516195ebab947094b0bd1effa9e438c638703ae626329ae55a07353353a8052f0052b0d32eb5a45a3c9d7949e221781e10f2cd36bf53a0755ded7fb0876c50a1aead607c89501ef633c98816fd08c8dba0720b37e42d1e0fbc6d16326ecd02a2dc890f963fb499c17e5b6ffb0f48", 0x87, 0x0, 0x0, 0x0, r2}, &(0x7f0000cb2000)={0x0, 0x0, 0x0, 0xf, 0xfdc, r3, &(0x7f00004b6000-0xa1)="ed70e71af26cbb49ceb25b446e620613aa98aaf1512e21ccd0b52859af35380addb0f68355d50beded9ba334ec20ff15e86f2eba26ba4d3eb0a248afce615b66c5562d02eaa0e098f1aeea25fb9200dd471f95731a9b50adfff2c130c687c176855cac3a1a34caba27b62f5a9c7bb64c6c1700ab1fed5242018a7653f83c2dfc20f70695ab891d17f77257f9e5f1701596795c39333d03047c140ab02fea8b9360", 0xa1, 0x45c, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, r5, &(0x7f0000fcf000)="b35671b5ab435c11d2c4643612385b0251f0780541618417eb8d2b188a02bf2a6305e7ef727068e435d455c7d040a3998eb9e1b9b473934ae7387510e56e4e1498b73e9ca0ed76e1c33e294260841752dd1011b766f1fd81267c43758344ebc8bd", 0x61, 0x2, 0x0, 0x0, r6}]) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) vmsplice(r8, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000c7d000)=0x10000, 0x4) getpeername$netlink(r7, &(0x7f0000fe6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000)=0xc) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r7) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/sequencer\x00', 0x20001, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r10, 0x4b62, &(0x7f0000fe8000-0x8)=0x0) fcntl$F_SET_FILE_RW_HINT(r10, 0x40e, &(0x7f0000410000-0x8)=0x5) writev(r10, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r9, r8, 0x5, 0x0) 2018/01/20 05:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007f5000)='./file0\x00', 0x100) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00001ef000-0x4)=0x0, &(0x7f00005da000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:21:31 executing program 3: 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, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f20000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0xfffffffffffffffc, 0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 05:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00004a4000)="90dfc0263f02f1e2c96e201d36012f1e248c3039c2817c722d698abd4ebc2b5950e8979a321073097ac4e283f81255d2ed80ae91c3073abd7bcc5844a4f46917f1ba54a50825d405dd88f8eb36c5c1d796373e9e5ed44fb856e2ba8917bdf14de28b80d9af0d181cd1b515083e69379cf26fa984ca1f19f356fb80e64ec55abea3d987b5634d1ae6227126837966f2704a44bd5caf7da4c46acba525c907f5509ae3", 0xa2) splice(r0, &(0x7f00004a3000-0x8)=0x0, r2, &(0x7f0000479000)=0x0, 0x3f, 0x0) 2018/01/20 05:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x2000000000001, 0x0, &(0x7f00009a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000d8000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r1, r2) write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/01/20 05:21:31 executing program 1: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x1, r0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ccd000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fb5000)=0x4) 2018/01/20 05:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f00008f1000)={0x0, 0x36, 0x2000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0x8)='/dev/hwrng\x00', 0x620000, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000835000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000800000)=0x400, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f2000)=0x0) timer_create(0x5, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00004b9000)=0xffffffff, &(0x7f0000f7e000-0x8)=0x4) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000251000-0x2e)=""/46, &(0x7f0000325000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r6 = dup(r1) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:21:31 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000021000-0x1000)=""/4096) connect$bt_rfcomm(r0, &(0x7f0000004000-0x9)={0x1f, {0x3e, 0x4, 0x6, 0x2, 0x2626e9c3, 0x800}, 0x6421}, 0x9) 2018/01/20 05:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a1000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000337000)={0x0, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000777000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000429000-0x8)={r1, 0x77}, &(0x7f0000979000)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) modify_ldt$write(0x1, &(0x7f0000d86000-0xb)={0x3, 0x100000, 0x2000, 0x0, 0x7, 0x1000, 0x2, 0x9562, 0x9, 0x7fff}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/mixer\x00', 0x218000, 0x0) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000f93000-0x110)={{0x6, 0x7, 0x9, 0xffffffff, "d4fbba7a8b272fdaad7867b25f5ef1a4dc6181335ac6e38146b6faeb0b4f5ea475fcde8ce9ddd151a933bcd0", 0x80000001}, 0x0, 0x0, 0xcc9d, r4, 0x400, 0x100000000, "38ce82a69300ff7dab89f209ba94a5889f24a29fa0066a7a0b37373a3b4d4e4d6cbbfe446577353c7cf4365c95edda13f319c0d2b05348cc47b8bb35d6bf61d2", &(0x7f00001f9000)='vmnet0eth13*\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8001, 0xe2, 0x5, 0x61], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00000bc000)={0x4, 0x8, 0x7ff, 0x200}) 2018/01/20 05:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f50000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000682000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002b2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000533000-0x4)={r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000596000)={r1, r2, 0x10001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x232, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/20 05:21:31 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fb5000-0x6)='./file0\x00', 0x40000, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b6c000-0x6)={0x0, 0xffffffff}, &(0x7f00004ed000)=0x6) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fb5000)=0x0, &(0x7f0000839000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fb5000-0x8)={r4, 0x5}, &(0x7f00001f6000)=0x8) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:31 executing program 4: socketpair$inet6(0xa, 0x0, 0x18, &(0x7f0000000000)={0x0, 0x0}) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000058d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000001}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cd4000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec4000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000341000-0x8)={r2, 0x8, 0x7ce9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00002f4000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x2)=0x4, 0xffffffffffffffe1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000+0x2c7)=0x14, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000004000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@common='eql\x00', @ifru_addrs=@can={0x1d, r4, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r3, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000005000)={0x1f, 0x8, {0x2, 0x2, 0x8001, 0x0, 0x2, 0x3ff0000000000000}, 0x1, 0xfff0000000000000}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x69, "0258ada307b75eddab1c2f5ce531de67c231930d736444c90614a5fcf6fabed377acebc55d5fc1d80c9b3bd29c5df65f25b6b5cd04f81f620bc0e662f1bb98009b4f590a19cc18784c986845099ce885a1342ef766a7c3798106a899cf96d422403bb3e134e9859b9d"}, &(0x7f0000000000)=0x71) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 05:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000153000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c3000)={0x0}, &(0x7f0000725000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x1000080004, 0x1000000000000000) getsockopt(r1, 0x40469493, 0x2717, &(0x7f00007e2000)=""/1, &(0x7f00006f4000-0x4)=0xffffffffffffff25) getsockname$inet(r1, &(0x7f0000fe9000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000081000)=0x10) 2018/01/20 05:21:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xd96d, 0x3, 0x7f, 0x6}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001cc000-0x20)={0x8, 0x0, 0xc, 0x0, 0x8, 0x0, 0xffffffffffff3430, 0x2, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000+0x22)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000455000)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000511000)=0x0) utime(&(0x7f000053c000-0x8)='./file0\x00', &(0x7f0000b14000-0x10)={0xc2, 0x3}) r4 = msgget(0x0, 0x6) msgctl$IPC_RMID(r4, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cf9000)="0a0775b0060083e5b3b68ced5c54b7a7", 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d6a000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c74000)={r1, 0x0}, 0x8) r5 = accept$alg(r2, 0x0, 0x0) recvmmsg(r5, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/0, 0x0}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) lstat(&(0x7f000026b000)='./file0\x00', &(0x7f0000ecc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000089d000)={r3, 0xc748, 0x6, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x9, 0x204400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000d94000)=0x4) ioprio_set$pid(0x0, 0x0, 0x2000000000000) 2018/01/20 05:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) 2018/01/20 05:21:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f00001c4000)={0x1, {&(0x7f0000579000-0xa6)=""/166, 0xa6, &(0x7f00007b7000-0x60)=""/96, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/20 05:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000084b000-0x40)='][\x00', 0x80000000000) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000f76000)={{0x56, 0x7}, 'port0\x00', 0xa8, 0x0, 0x32, 0x7, 0x7ff, 0x8, 0x7, 0x0, 0x3, 0xe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00005c5000-0x8c)={0x5, 0x4c, 0x400, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b3f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000)=0xe8) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r6 = gettid() fcntl$setown(r5, 0x8, r6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=0xc) setreuid(r4, r7) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 115.116435] [ 115.118096] ============================================ [ 115.123518] WARNING: possible recursive locking detected [ 115.128943] 4.15.0-rc8+ #269 Not tainted [ 115.132985] -------------------------------------------- [ 115.138408] syz-executor5/18229 is trying to acquire lock: [ 115.144001] (&vq->mutex){+.+.}, at: [<000000007535244b>] vhost_chr_write_iter+0x278/0x1580 [ 115.152483] [ 115.152483] but task is already holding lock: [ 115.158422] (&vq->mutex){+.+.}, at: [<000000007535244b>] vhost_chr_write_iter+0x278/0x1580 [ 115.166890] [ 115.166890] other info that might help us debug this: [ 115.173526] Possible unsafe locking scenario: [ 115.173526] [ 115.179572] CPU0 [ 115.182124] ---- [ 115.184677] lock(&vq->mutex); [ 115.187927] lock(&vq->mutex); [ 115.191178] [ 115.191178] *** DEADLOCK *** [ 115.191178] [ 115.197209] May be due to missing lock nesting notation [ 115.197209] [ 115.204110] 1 lock held by syz-executor5/18229: [ 115.208747] #0: (&vq->mutex){+.+.}, at: [<000000007535244b>] vhost_chr_write_iter+0x278/0x1580 [ 115.217648] [ 115.217648] stack backtrace: [ 115.222128] CPU: 0 PID: 18229 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #269 [ 115.229465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.238789] Call Trace: [ 115.241354] dump_stack+0x194/0x257 [ 115.244956] ? arch_local_irq_restore+0x53/0x53 [ 115.249602] __lock_acquire+0xe8f/0x3e00 [ 115.253637] ? finish_task_switch+0x1d3/0x740 [ 115.258122] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.263286] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 115.268372] ? perf_tp_event+0xae0/0xae0 [ 115.272411] ? memset+0x31/0x40 [ 115.275667] ? perf_trace_lock+0x900/0x900 [ 115.279880] ? __lock_acquire+0x664/0x3e00 [ 115.284092] lock_acquire+0x1d5/0x580 [ 115.287866] ? lock_acquire+0x1d5/0x580 [ 115.291816] ? vhost_chr_write_iter+0x278/0x1580 [ 115.296546] ? lock_release+0xa40/0xa40 [ 115.300494] ? memset+0x31/0x40 [ 115.303747] ? rcu_note_context_switch+0x710/0x710 [ 115.308650] ? __might_sleep+0x95/0x190 [ 115.312598] ? vhost_chr_write_iter+0x278/0x1580 [ 115.317339] __mutex_lock+0x16f/0x1a80 [ 115.321200] ? vhost_chr_write_iter+0x278/0x1580 [ 115.325928] ? perf_trace_lock+0x900/0x900 [ 115.330136] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.335296] ? vhost_chr_write_iter+0x278/0x1580 [ 115.340028] ? mutex_lock_io_nested+0x1900/0x1900 [ 115.344868] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 115.349956] ? find_held_lock+0x35/0x1d0 [ 115.353992] ? __might_fault+0x110/0x1d0 [ 115.358027] ? lock_downgrade+0x980/0x980 [ 115.362150] ? lock_release+0xa40/0xa40 [ 115.366187] ? __might_sleep+0x95/0x190 [ 115.370135] ? kasan_check_write+0x14/0x20 [ 115.374343] ? copyin+0x91/0xb0 [ 115.377596] ? _copy_from_iter+0x367/0xf30 [ 115.381808] ? copy_page_to_iter+0xe10/0xe10 [ 115.386193] mutex_lock_nested+0x16/0x20 [ 115.390225] ? mutex_lock_nested+0x16/0x20 [ 115.394431] vhost_chr_write_iter+0x278/0x1580 [ 115.398989] ? vhost_new_umem_range+0x740/0x740 [ 115.403635] ? iterate_fd+0x3f0/0x3f0 [ 115.407419] ? putname+0xee/0x130 [ 115.410851] vhost_net_chr_write_iter+0x59/0x70 [ 115.415492] __vfs_write+0x684/0x970 [ 115.419178] ? kernel_read+0x120/0x120 [ 115.423045] ? _cond_resched+0x14/0x30 [ 115.426907] ? avc_policy_seqno+0x9/0x20 [ 115.430939] ? selinux_file_permission+0x82/0x460 [ 115.435755] ? rw_verify_area+0xe5/0x2b0 [ 115.439787] ? __fdget_raw+0x20/0x20 [ 115.443475] vfs_write+0x189/0x510 [ 115.446987] SyS_write+0xef/0x220 [ 115.450413] ? filp_open+0x70/0x70 [ 115.453928] ? SyS_read+0x220/0x220 [ 115.457531] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.462518] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.467251] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 115.471978] RIP: 0033:0x452ee9 [ 115.475142] RSP: 002b:00007fe6db070c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 115.482822] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 115.490064] RDX: 0000000000000068 RSI: 00000000201c4000 RDI: 0000000000000017 [ 115.497307] RBP: 0000000000000431 R08: 0000000000000000 R09: 0000000000000000 [ 115.504549] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5538 2018/01/20 05:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) [ 115.511791] R13: 00000000ffffffff R14: 00007fe6db0716d4 R15: 0000000000000000 2018/01/20 05:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000f1c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c51000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) write$selinux_user(r0, &(0x7f00001c3000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/01/20 05:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/20 05:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/qat_adf_ctl\x00', 0x210200, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000009f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00009d9000-0x8)={0x3, r2}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000074f000-0x8)={0x9, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) write$selinux_create(r2, &(0x7f00007b0000)=@access={'system_u:object_r:hald_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x38, 0x0}, 0x33) 2018/01/20 05:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x4b, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7b000-0x20)={r0, &(0x7f00003e7000)="", &(0x7f0000ae3000)="", 0x2}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000970000)={0x0, 0x0}) pipe(&(0x7f0000260000)={0x0, 0x0}) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00005a0000-0x110)={{0xfff, 0x2, 0x1, 0x4, "1c1e77b5bf4da065dc3ddad8f93beec9b239f97d7f4bad32da3930f8c3af3c661c22fa9591b0b346842e15c2", 0x400}, 0x0, 0x0, 0x8000, r2, 0x3, 0x4, "73a19d9631bf7854e3a6e2d49e0e61b59a346ac2dc702dc977e6df3ff354c6022d7ee3d444ec3b09e0578133dfb627007966c747cc83562f45b2545a3e1bed55", &(0x7f00007b8000)='vmnet0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x65, 0x6997, 0x5, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x1, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0xc0101282, 0x0) 2018/01/20 05:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r0 = memfd_create(&(0x7f0000f34000)='/\x00', 0x3) accept4$packet(r0, 0x0, &(0x7f00006ff000)=0x0, 0x80000) r1 = syz_open_dev$adsp(&(0x7f0000146000)='/dev/adsp#\x00', 0x9, 0x2040) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000092c000-0x10)={0x3, 0x0, 0x3ff, 0x100, 0x0}, &(0x7f0000e5b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003ff000)={r2, 0x8}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) write$selinux_context(r1, &(0x7f0000f1d000)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) close(0xffffffffffffffff) 2018/01/20 05:21:31 executing program 6: socket$vsock_dgram(0x28, 0x2, 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, 0x5, 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) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x40) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000033e000)=0x6, 0x2) r1 = add_key(&(0x7f00003f3000+0xee7)='rxrpc\x00', &(0x7f0000492000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000029e000-0x45)="b626775c514bd926151cb48573ae5cdd52faf07fd7db72dd0e97a4984a80162d5fb9f7a4bceaf6bfd0b318161bbd4ab9c99546729e610ab2596561887c3570a1060d910410", 0x45, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) 2018/01/20 05:21:31 executing program 4: statfs(&(0x7f0000073000-0x8)='./file0\x00', &(0x7f0000ce5000)=""/242) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f000076b000)='/dev/midi#\x00', 0x4, 0x800) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000b71000)=""/218) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000120000-0xc)='/dev/rfkill\x00', 0x8a00, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f45000-0xa)={0x3, [0xb058, 0x0, 0x1]}, &(0x7f00006c2000)=0x181) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = dup2(r3, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0xfe2b, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000973000-0x18)={r5, 0x0, 0x0, 0x0}) bind$unix(r4, &(0x7f00003f4000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/20 05:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ae2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) r1 = accept$netrom(r0, &(0x7f0000c44000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000064e000-0x4)=0x48) syz_emit_ethernet(0x6e, &(0x7f0000a4d000-0x6f)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @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, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80212a0800000000"}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e8e000-0x4)=0x0, &(0x7f0000316000-0x4)=0x4) 2018/01/20 05:21:31 executing program 2: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0xae)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/253, 0xfd) keyctl$setperm(0x5, r0, 0x0) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2018/01/20 05:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000e2f000)=0x7f, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ffc000)={@generic="24bcc5a105c811d1700a02bfdf7207c7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b4d000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() 2018/01/20 05:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000484000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) fchmod(r0, 0x2) [ 115.638133] binder: 18261:18271 transaction failed 29189/-22, size 40-8 line 2788 [ 115.656169] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 05:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000878000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000828000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000852000-0x20)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_emit_ethernet(0x96, &(0x7f000017c000)={@random="be9dcab4ed5d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "8bf253", 0x60, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e34590", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/20 05:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x54b4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/01/20 05:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000e13000-0xc)='/dev/audio#\x00', 0x80000000, 0x10000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000073e000)={0x0, 0x0}, &(0x7f000036a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d58000)={r2, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xccff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000588000)=0x8c) perf_event_open(&(0x7f0000b1b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f00001e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000a6000-0x8)={0x0, 0x10000}, &(0x7f0000873000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a7e000-0x8)={r4, 0x2, 0x7}, 0x8) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000780000-0x4)=0x0, 0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4) socket(0x0, 0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000723000)={r4, 0x2cd}, &(0x7f0000948000-0x4)=0x8) 2018/01/20 05:21:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xb)=""/11, 0x11a}, {&(0x7f0000005000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000)=""/94, 0x5e}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000007000)={0x3, 0xffff}) [ 115.656179] binder: 18257:18273 ioctl 40046207 0 returned -16 [ 115.664210] binder: release 18257:18269 transaction 85 out, still active [ 115.664214] binder: undelivered TRANSACTION_COMPLETE [ 115.664231] binder: send failed reply for transaction 85, target dead [ 115.705356] binder_alloc: binder_alloc_mmap_handler: 18261 20000000-20002000 already mapped failed -16 [ 115.713615] binder_alloc: 18261: binder_alloc_buf, no vma [ 115.713636] binder: 18261:18280 transaction failed 29189/-3, size 40-8 line 2903 2018/01/20 05:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cae000-0x8)='./file0\x00', 0x0, 0x80) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00007b6000-0x8)={0x3, 0x0}) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/20 05:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) pipe2(&(0x7f0000270000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000d7f000-0xc)={0x2, 0x1, 0xb5, 0x5, 0x81, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/20 05:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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}) io_setup(0x1, &(0x7f000058c000-0x8)=0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000895000)="", 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f9b000)='/dev/dsp#\x00', 0x2ab, 0x6000) accept4$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000192000)=0x10, 0x0) 2018/01/20 05:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) semget(0xffffffffffffffff, 0xa, 0x0) unshare(0xc000000) 2018/01/20 05:21:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) bind$rds(r0, &(0x7f0000df6000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$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) r2 = request_key(&(0x7f000009b000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xd)='system%self{\x00', 0x0) request_key(&(0x7f0000ecd000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002cd000)='em0\\}=eth0ppp0@\x00', r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a4f000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f13000)={@generic="11ebd450b348b13fdfa85e9b2301a0e4", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, r4) 2018/01/20 05:21:31 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0x8)='environ\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000004000)={{0x4, 0x0, 0x600000, 0x4, "1c6c541a2b15485392baf943aa4b85bddba317f4345264d4d1010be1c24aac9864a9b00b250c6391140fb9d4", 0x6}, 0x0, 0x0, 0x7a, r2, 0x5, 0x5, "128bebf68cc822b62378f3964f22b4a2ca3ab7dd72d2062c5cece733fb0f3cf9c8cd27249527289b8a61bfdaa8f2382cde8f474f7b2093c140134627df114a11", &(0x7f0000000000)="2b5c76626f786e65743170726f632d9b23255d00", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x1f, 0xc7, 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]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/20 05:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00002e6000-0xca)="42665d3ce4c9650d69944e0001c8b48ffb68952e880ab998afe2b2031d8d64050cb3305e5d0e098755acb2c9be2a84726d3b738fc0a9e3eec626f16862564904cbf58cb13878f0455d7f16204d5d0a8b1e6fac7d4a7d8d6b453252ed3bde48e5d4c4192317017ea163c11f1be669fcba2fad6b3bf5ab1d3ae274ba5fe844ee2d1a453e26181c01ad1941647a30f01a0b9073b4f63775688014cd6ac066969e2faad317f515565a367fed6f12d408b51065eb75ecd94ec836e086a1f7f0828cc60f2890d5aa78c828d169", 0xfffffe16) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/20 05:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dae000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000101000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e98000-0x10)={0x40, 0xd, 0xfff, 0xffffffffffff3270, r1}, &(0x7f0000d61000-0x4)=0x10) r2 = geteuid() setuid(r2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000005c000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ab1000)={0x0, 0x80}, &(0x7f0000fba000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003b000-0x7)={0x6, 0x9, 0x7, 0x8, r3}, 0x10) clock_getres(0x7, &(0x7f0000bb7000-0x10)={0x0, 0x0}) socket$inet(0x2, 0x4, 0xfffffffffffeffff) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f1c000-0xc)='/dev/autofs\x00', 0x8000, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/autofs\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000c77000/0x18000)=nil, &(0x7f0000ec0000-0x18)=[@textreal={0x8, &(0x7f000065e000-0x53)="6467260f01df0fc75f0466b98002000066b8f67f000066ba000000000f302e660ffdfdf30f23b20fc79f6800baf80c66b8f658858c66efbafc0cb80900ef0f20c06635200000000f22c00f21d565640f15711f", 0x53}], 0x1, 0x1, &(0x7f0000873000)=[], 0x0) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) [ 115.811832] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.817590] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:21:32 executing program 0: r0 = msgget$private(0x0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000-0xc9)=""/201) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00008c4000-0x4)=0x0, &(0x7f00003c4000)=0x4) 2018/01/20 05:21:32 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/20 05:21:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000ee0000-0x8)={0x1}, 0x8) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000417000-0x8)={0x8}, 0x8) sendfile(r0, r1, &(0x7f000002a000)=0x0, 0x6) 2018/01/20 05:21:32 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000026000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x480800) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000029000-0xc)='/dev/ashmem\x00', 0x10000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000036000+0x8a1)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$unix(0x1, 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f000000e000)='/dev/amidi#\x00', 0x9, 0x100) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000003a000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000031000-0x4)=0x0) [ 115.866884] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=18343 comm=syz-executor2 [ 115.894598] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=18350 comm=syz-executor2 2018/01/20 05:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000910000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006e8000-0x4)=0x0) prlimit64(r2, 0xf, 0x0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) flistxattr(r0, &(0x7f0000af0000)=""/72, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) sendmsg$nl_generic(r4, &(0x7f00008e8000)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r4, &(0x7f00005ba000)={&(0x7f00000be000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ed000-0x10)={&(0x7f0000366000)={0x17d, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x40000000) 2018/01/20 05:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x4000000000000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f00007f8000)='/dev/vcsa#\x00', 0x3, 0x80000) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") timer_create(0x7, &(0x7f0000b4d000-0x60)={0x0, 0x15, 0x2, @thr={&(0x7f000080d000)="8515b7411f3453b03a633c4e7dd26fdab9c55814", &(0x7f0000778000-0x27)="c950ab741a104cf21f5d9ad4d0c09d7f791622c13d420f08379ea2aaa611394c05137d76d20e92"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018c000)=0x0) timer_delete(r1) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/20 05:21:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000926000-0x9)='/dev/vcs\x00', 0x480, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffc00, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/20 05:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007fb000-0xa)='/dev/vcs#\x00', 0x8000, 0x800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007a7000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f0d000)=0x5) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f9b000-0x42)="8f53a89f2b839fa8cf621a423f68a8afce20ac7aa7d3257b185e7b752c0e758db86ca304058dfa5f581eb1dae68b851524090ae04ff383d74c595266fbc9aea542f4", 0x42) prctl$void(0xf) munmap(&(0x7f0000025000/0x3000)=nil, 0x3000) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) 2018/01/20 05:21:32 executing program 3: r0 = getpgid(0xffffffffffffffff) move_pages(r0, 0x7, &(0x7f0000f69000-0x38)=[&(0x7f00002b8000/0x2000)=nil, &(0x7f000092c000/0x2000)=nil, &(0x7f0000593000/0x4000)=nil, &(0x7f0000135000/0x2000)=nil, &(0x7f0000fb5000/0x2000)=nil, &(0x7f0000cf0000/0x3000)=nil, &(0x7f0000b86000/0x1000)=nil], &(0x7f0000853000-0xc)=[0x8b21, 0x100000001, 0x100], &(0x7f0000123000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/selinux/enforce\x00', 0x151000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000305000)={0xfff, 0x7, 0xfff, 0xe4, &(0x7f0000d3f000-0xe4)=""/228, 0x89, &(0x7f0000034000)=""/137, 0x1000, &(0x7f00003f9000+0xab7)=""/4096}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r3 = syz_open_dev$sndmidi(&(0x7f0000df0000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40000) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000086a000-0x40)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/20 05:21:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xa0)="3d15762f6da69ec4bdd5720fe10dae763ce95adbe0b7e7c88f5b6fe8ad03ce62c2e44330488ba7c64e455afc481bd2a79056372fffee9af383c8052a01f0f666a9d99a3143d1ac115e0a1d9bc55c48dcf7082f3bc11b11877aa71e5dbbe27b11b30c87bd9eb68b6cb7fc9a8415d3eec1f566a9489354bcc400bb63ee5c153aeb77f274fb0e289c1a3c90f1b24d9fa87b97a821edccfa98bd6f3dd881146d3b3c", 0xa0, 0x4000001, &(0x7f0000293000)=@vsock={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x12000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000ccc000-0xc)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000000000)={&(0x7f0000381000-0x130)=@get={0x130, 0x13, 0x100, 0x1, 0x2, {{'drbg_nopr_hmac_sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5c}, {0x8, 0x1, 0xfbd}]}, 0x130}, 0x1, 0x0, 0x0, 0x20008800}, 0xc010) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/20 05:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000166000)='/dev/vcsa#\x00', 0x100000000, 0x101001) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000a5f000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0xe, 0x1, "9dd072d2a65a8c688f9e035406a05564d247160391ffbd7905294b2142ebb5edce8aff1b398a9e8c5e0a6f91d425f9ae4c54fd1927223a04519402c3a545c047", "3a7c7f355257dd6e68ae8a9272066b3f8d334e58dc9716b97a9cf3475ba74004", [0x401, 0x8000], 0x0}) sendmmsg$alg(r1, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="3367316d605e5de6", 0x8}], 0x1, &(0x7f00006c7000)=[], 0x0, 0x84}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 05:21:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 05:21:32 executing program 4: pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fallocate(r0, 0x0, 0x0, 0x3) 2018/01/20 05:21:32 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000026000-0x4)=0xffff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x8, 0x801) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xd4)={0x5c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x48, 0x4, [@typed={0x44, 0x1, @binary="87ce01f21cb4ab4f320ce0d5a6509ccf81b2ed144a50d26a546785f2bbd5e96b6fb7c36b59f5f9dd3fcd226f20f5835f76683f88333fb940ef"}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:21:32 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f4000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0x97)=""/151}) 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r3 = dup2(r2, r2) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af20, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/20 05:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000058f000+0x786)=""/118) 2018/01/20 05:21:32 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000005000)={0xa, &(0x7f000000c000)=[0x7fff, 0xf9, 0x8e5, 0x9, 0x5, 0x5b85000000000, 0x400, 0x5, 0x0, 0x1000]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:21:32 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000000e000-0x6)='./bus\x00', &(0x7f000000e000-0x5)=@random={'osx.', '\x00'}, &(0x7f000000d000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000018000-0x4)=0x0) renameat2(r1, &(0x7f0000002000)='./file0\x00', r1, &(0x7f000001a000-0x5)='./control\x00', 0x0) 2018/01/20 05:21:32 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003bd000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00004ea000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000000000)=0xfffffffffffffe8f) 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) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x400}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="8f13af72bfd379c84488e078e04f5ec0a9983f1ddca985fecc948024e5ad1915dfb58d15e4dda39e3b23d18ec80c0bb1206beeffc1d336227c3ef5a2893501df32b578be8e7039504004c9d1d471fb0269e4518dc514ed9f98e7cc1ba3a11a17c2f552972dd9b1bda4b99efb759c92cf25a4edc71e3467f94e973f19dcac5ceb83d4ffd14c947f74be5ca22fb0e1eef06065ac8722dfe1bef1223b45212ac14851611b73c960a6f277f225724facb91ad3ef7fcb8b2d126a58ecb3d4c2f36bb88990d664f37fc9a8b808b4cf724e2b74033c35aa1dacd3e7", 0xd8}, {&(0x7f0000000000)="9b87320b34efb7888227db2616b07b517672cc27052e7091ca84b8", 0x1b}], 0x3, &(0x7f0000002000-0x90)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x9, 0x5, 0x54629d3a}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x1, 0x200, 0x800, 0x67, 0x8, 0x1f, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0xfffffffffffffffc, 0x72f2}}], 0x90, 0xc004}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f000065f000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x16, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x836b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x3, 0xcc, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16c}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000685000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cb7000)={r3, 0x88}, &(0x7f00004bf000-0x4)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/autofs\x00', 0x400, 0x0) close(r0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x100000001) 2018/01/20 05:21:32 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000caa000-0xa)='/dev/dsp#\x00', 0x6, 0x2) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00003e8000)={0x2, &(0x7f0000cab000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) accept$packet(r0, &(0x7f0000caa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000be8000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000caa000)=0x0, &(0x7f0000445000-0x4)=0x4) 2018/01/20 05:21:32 executing program 6: r0 = userfaultfd(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001000)={{&(0x7f0000001000-0x56)=""/86, 0x56}, &(0x7f0000003000-0x1)=0x0, 0x1}, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000002000)={0x8, 0x800, [{0x401, 0x0, 0x5}, {0xffffffffffffffff, 0x0, 0x7}, {0x1, 0x0, 0x1}, {0x3, 0x0, 0x7fa9}, {0x8, 0x0, 0x4}, {0xff, 0x0, 0x6}, {0x4, 0x0, 0x0}, {0x4217e50d, 0x0, 0x5}]}) 2018/01/20 05:21:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000280000-0x4)=0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d43000-0x4)=0x0) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)="") r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r4, &(0x7f00002ea000)=""/25, 0x19) ioprio_set$pid(0x3, 0x0, 0x0) 2018/01/20 05:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) fcntl$setpipe(r0, 0x407, 0x81) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_names=@generic="9fb3b744170147bc02ba0b7ddc21d3e8"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000055b000)=0x0, &(0x7f00002ee000)=0x4) flistxattr(r0, &(0x7f0000a13000)=""/51, 0x33) 2018/01/20 05:21:32 executing program 1: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000279000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000070c000-0x4)=0x8, 0x4) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000617000-0x55)={0x51, "c00a3d0dbb899cc2a691527b8ccae33e96d175092b4c911398b5af5e6a32741bceceaafaf6f465cb8e1337c9c776b2156743b1c85e2cfb0ca8cb4a47233b1a3b0e3475d77b56cf8d51ab4d17cc2880d06b"}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000aff000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x7f, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000084d000)={0x1, 0x0, [{0x400000000048c, 0x0, 0x0}]}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000095f000-0x6)={0x0, 0x0}, &(0x7f0000b03000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a82000-0x84)={r3, 0x2, 0x7c, "bf1ca111b886bc937478d29f3a2c826876689c83fcf2a9cce9c04ec33f09ac68e8597866e542c339f44b6f9c2be0f15102e6d7fb43f3c2c85d86e6baeb5fc6ae46047895386e22e61fad24fdf6de12354828286a7db951b16df3abe87d4865dfedd03fd030cae58672042d4dbfd7566f74c488aaadbd11d0aef5544c"}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000350000-0x10)={0x0, 0x2, 0x7, 0x5, r3}, 0x10) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000561000)=0x0) 2018/01/20 05:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002d4000)={0x4, r0, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000411000)=@ioapic={0x15002, 0xec, 0x1f, 0x1000, 0x0, [{0x6, 0x2, 0xfb54af5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfffffffffffffffe, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x284d, 0x100000001, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xd7, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x18000000000000}, {0x400, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfd2b18c}, {0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4000}, {0x9, 0xffffffff8d5ce567, 0x305, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x101, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x10000, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xff, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0xff, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x7, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x61, 0x33c8, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x100000001, 0x9, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x80000001, 0x400, 0x5, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x80000000, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0], 0xffffffff00000001}, {0x9, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x6, 0xffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x60, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0xafd}, {0x3, 0x201, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0], 0x101}]}) getpriority(0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000025c000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f16000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) 2018/01/20 05:21:32 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0x2c, &(0x7f0000001000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}]}, &(0x7f0000004000-0x4)=0x10) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000005000-0x8)=0x2) 2018/01/20 05:21:32 executing program 7: clone(0x0, &(0x7f00003eb000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000c58000)="") prlimit64(0x0, 0x0, &(0x7f0000433000-0x10)={0x0, 0x0}, &(0x7f0000456000-0x10)={0x0, 0x0}) semget(0x3, 0x1, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a11000)=0x0, &(0x7f0000000000+0xa89)=0x0, &(0x7f0000001000-0x4)=0x0) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f0000001000)=0x0) io_getevents(r0, 0x1, 0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) getresuid(&(0x7f0000488000)=0x0, &(0x7f0000e23000)=0x0, &(0x7f0000051000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000076e000)={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) 2018/01/20 05:21:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000144000)='/dev/cuse\x00', 0x7fff, 0x0) readv(r0, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) 2018/01/20 05:21:32 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000bd9000)='/dev/vcsa#\x00', 0x5, 0x200b82) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000375000)=0x6, 0x4) mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x281) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d6b000)={@generic="52716e453a0270aa038a7209bf4e76c0", @ifru_flags=0x2000}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 05:21:32 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000022d000)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000001000-0x76)="d3ba854989704e82c1bbe424e86774d43aa0526b118d6e1463305dd361fed8c91819dca3e571e51dfaa3a1be73a941697271048ee00de489676c54bcfd7c6bc5b881bda22b26cbc30d4a7957ea2a20ffa41e824570ea835feca13d45ab21197921e1a8f08e2293e3fc69e88f2a8959cfa5cc1015e02d") socket$kcm(0x29, 0x5, 0x0) 2018/01/20 05:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000322000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/20 05:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000807000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000571000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000760000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000e68000)=""/4096) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/enforce\x00', 0x50000, 0x0) 2018/01/20 05:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmmsg(r0, &(0x7f000080a000)=[{{0x0, 0x0, &(0x7f000053c000)=[{&(0x7f000012a000-0xd1)=""/209, 0xd1}, {&(0x7f0000a8d000)=""/4096, 0x1000}, {&(0x7f0000245000-0x2f)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f0000bdb000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000f96000)=[{&(0x7f0000d65000)=""/216, 0xd8}], 0x1, &(0x7f000079e000-0xda)=""/218, 0xda, 0x4}, 0x3}], 0x2, 0x100, &(0x7f0000d02000-0x10)={0x0, 0x1c9c380}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/20 05:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000eb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003bb000-0x1c)=[@in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x200}], 0x1c) r1 = epoll_create1(0x0) r2 = syz_open_dev$adsp(&(0x7f0000f4e000)='/dev/adsp#\x00', 0x6, 0x4000) r3 = getuid() fcntl$getownex(r0, 0x10, &(0x7f00009bd000-0x8)={0x0, 0x0}) stat(&(0x7f0000c8c000-0x8)='./file0\x00', &(0x7f0000b5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000071b000)=0x0, &(0x7f00008ca000)=0x0, &(0x7f0000f51000)=0x0) r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000d64000)=0x0, &(0x7f0000dab000)=0x0, &(0x7f0000452000)=0x0) getgroups(0xa, &(0x7f00005a3000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000cde000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d51000-0x4)=0xe8) r12 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005d4000-0x4)=0x0) lstat(&(0x7f0000462000-0x8)='./file0\x00', &(0x7f00002f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000588000)=0x0, &(0x7f0000e20000)=0x0, &(0x7f00004e7000)=0x0) sendmsg$netlink(r2, &(0x7f000031a000)={&(0x7f00000b6000)=@kern={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000b75000)=[{&(0x7f00009b5000)={0x2344, 0x2f, 0x0, 0x4, 0x1, "", [@nested={0x22dc, 0x5d, [@generic="a57780604a7a8413d42cc7da3fddda758d8bd8d6ecb5f7f3a1d3261b387e323b7cdd93472b8e06cde989c789e24c9c69ca17728f7c44c0afd95466db13d53a8ad51d9e1f88901e80adfcee0ee6bd12a8118f6084444e860bac2ce9d318207c347d53e283c582191283d41ab544e5903202db7592a44c212a3cf2f072b996955296aade959ee3d4bc66d8313539e63eb8fdad0a8df9a6c764f2369baf0168c4a5c0dcac64a775d83d654bdf1642c96cab7306b95f1949dc785eddfc185f78868d89cccda3fe0236a3be1b3d64309d07bdc6a8e86ad0c0302c2ef43ab5cca969c9c88ed9e038422878747cca0b5b3c3c001b48b08fb99c8850f7fed8b58d5a86322376dc1ee7c0fedc16895182979fcfd86ad7979a7c3e25edbcfefba483083b2a28535364a49a8953a329b372ce4e16455fa3bfe716c403f71f976fcd1a9a149c399a2d06f6fc74ae6ae3414e6bf2082dbc6276d22733a6ad20c165e351e1fa6ec8f3e6a5d8681ddfddf53f5bda0df0bd749eb5c9d7aa570f974b840bdb7a1dd2710f5f8ea0a777b4c79e1e1740a4ccfe3a711b6d6c638f16a0f6e1cd74f9f7f50d98a17c177b371e3e5d41511f0069b1f1c8041a93367ada9d95463b362749866622861d19cfb293c97f2a812043facd3ac2974f79e29ff5bb17b03d31037cba25b2e21b87f449f456d967c16c8ee1de09d879513c09e2bad7cd1d68513cec356f010a0f4012fcc12f8d18e0519784655d8a2f33327206f838d2c95f67c2827b57ec172d414f9d745a6ab6c4e084ef4a55c2a4a1069751688fa2a51596cdbc02be7f9350e128526b67e1eb028f64963acaf3c6c8b7f0fe921582695ded3a08ada53dc3c14cab477adae89ca4c02c5787f9a1cad35bcf5cbeb2041078da0c496c9a08e5e058dd7840985ed4665777e3e8eae39edbd3605750092d7931ec7a2fa11bd990a4fe8ae33c128f04c78a86a109846d1ce5cb9d86e34a283159729b35e705d34bc99dac48feafb74a8b20c6594c62dcb42a693bfaef86b9f2e317b5969177195735334e9e06cdec4de9236fbb7a67303fdcc24e583c2af18969293134a1bab63c20c615474706b6e45f32bee7603b286123591d8a5b9e2ca57858d8240e312a2e2d366816c4137536fafd6f8048234056e8ee727ccb689420836e4a4eb8d92ea2dce42f0fc6e459ae0052d2ced84a6f0f4dec6a794a694096785c1697bab0a711ae89b5cd141c660500fdbc1272843cd73fff72980379d58c20adfb567fda4c056e6ee523ffe86577dfc7f152a90f5af0fca45bd597d7082bef006c141d8217e995d8470ec1344a7ce524f5a8ec0391acb7d8a43804fe787256a984f46afc6b13f44ee87c64d88a830b676259a985ba9d2373f4bbdf4933c225053e99cb5bc26a54d2e1f0c18ea4d13388e3b4d1039386c499c2653ffcafbac1e21b65c81208ad5657f96d97996c43a96993e3256abfd1d05740f0e4dc4cf21a877c454e82c2457bf30bb054dac8adc6bb52a55fd0c87aa80fd65ed1dcc4b368fe7a29a5fb065cdedc3766d3a5d0568c114f285790537fdee6c7eae69302c2ff3c3f073ed9547f505fe82ba8d78220e810e17bf545dfdb44208fad05e6e6c66cc27f38695f9c6a198f9ce6f36e2f9a6da59c46ac417eee0c05bf4db2a28d7b0ead84f31129a3aad124f6c63d78c20abb5397a6df1049dfa086d6da24449da86a1f2ca24d2ac753f9631f1f13ed9b1c3382000ced0bc63e6fc4aaa72f69e9035e18b0cff3b16a9bf500eb34543d1e9a1a9de82683aefa9e3db52932f9ee08d6bdaeb885cfaa9337854e7cff77ce017744478424ea362eee78f4ddddb7bfcac6b5459f7ae9f9b6886e7d9f3e9f9c27d713e1e1c8a72a37edafb6edfb360ecdacc47b51e41d7928feaef6aedc2cbe29aed6d8baf491d53be21e2c357491c42f3980be46f1e30dcd7445f42d0ef09d7861f4be249f43663b78d86dea43c9d47dfa78c035efac20730d12ad3654c17b1de0c3dc42c85ba9b585588b0c684f888eb208b7f35520dae45bd33b1586320c508ecee07b5c3d8038f1973b9d40307d0f3b67d1eb52578722f7695653ebf68b4a9ea526319f278a0206526bfc2398e97abcca2fd980e73a1134ac54e7aa8f95e0c9cb4f6a5adf4da2673f50d6820c5c690d9b87b205a99a988f7685c4eb67436bedfab256a58961564b0f298681feef415721c93bef20554a233c617042b64243d62d189e48ffa396d9fc62397e88d35f4cdc527aac2369958cbf91a6af89dbdf0135a72f23e7b0ffec97705bedd9dc78ea91f23d83069a8292391799cd0dfd08d8a313a16c5ba2de9ecb86e412eb3c9092e97003732206acb66ce41d3f1e928143b6cb6695c0759a1b1de80b0830862e85df3e06e8c36105936290f2df0d1fde1bc457e04be67359c3419a26fc1934ce4fcb0de8ba3692ff88517f664518b39ef74c494ce09737626618f80458d1dc52b661245f9bfec4f41b95ee51ef91c783e761677685c266291e3a6ca29a4c1d11ee764f427b8383f8738b361713fbce672461322d9116f27a39164d5fe82f04ecd50d2755a4cf50b44faf2f49996e990c75d922d629fbe794b9e7e709a0aba046a1eedee892fa6a3e8bdae7968dbca66d79eac579fd5a1e07d341e9c39f9d91b19cafee2cffcd7be7853a1470d3bcda53bd32161627b93589fb8617f5518cd8c3be1e428d8a65122a4c1b6ac583ae1314a373ca39aa9d59f35b6c5adf544dec3f45bf08b0830ee8734912cbc438c75934055d993298bdfe4424c0980483a43c595ed90a49c359b3e79fb76ea916999196c30eefac2c20710bd8f53cc3301996ae17b88138f9000a4474134f4cc5d3eebd1693a4edba45b44a4da7a256a1771f7a8b9f54bc965fa7c1fc5a4ff3d5a69cabdfcff2ab80fbbb748fae297748910a0acff64d84851838eae38f6939567479a391fc3ec77d2ed15607bbab52e183e855d6a4b3a2bd640c1c410ece9198358b6911f05838c7df9cd17edcb06aa2ea25b409009ccb2298f3ae7e5906d42ae3097fac4f0693b56124c6f7aec1956ec3fd3174876e05377d0458c55df759ab94d0aef1d6bc8b8d2efbeb27af55e94e570d60f1f5ee765d1433e5b2ed130969302ced75edef2b97340ed40bba6eb99e143f44c5f79b1c393240907d3c5a651280ac15fc727b77a4653852b2269b8195532a247f341163cf32cc2877bc127be2c39bda65e21f16f86f9b26615d1f587d4b02739c54998cb01c4b48acdd998164c0563b3ee380a0a209b96a0396804b0c0974ec76ecb8ace112fb43c60f156e8ffc2f025618432d1cbc7b9f02dc94c20a32c63004b65bdac54123ececf50c9ae3a906d0b73e1a3865248d2b56adb068ddb6467adf6033d3bb4ad8105db4f4c36671514a163b2e2de115132cc4ccb9ef042fcfde8cd4a5aa620615747527f75b0408d0720b965d97001e11be40ad6697044bda719cd0be4e86f76d87c50f46e3a5f5c4874ab66eecd07b1b07279bb0b2a7fae2c99c631aeff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@generic="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@typed={0xc, 0x30, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x30, @uid=r3}]}, @generic="1462a946f979085f6709037adcd084b4692bbec08e87c9d498fd483b82dcbbf6ef116019cac39a125dc8e77270dc4ba9c838e30b637449fd4f0df805ae79d608de07eb94c2c272e60d48e6d124de869fc019127379"]}, 0x2344}], 0x1, &(0x7f0000214000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0]}], 0x158, 0x8000}, 0x48080) perf_event_open(&(0x7f0000f58000)={0x1, 0x78, 0x1000, 0x40, 0x4, 0x8, 0x0, 0x9, 0x1c008, 0x4, 0x2413, 0xfe, 0x8, 0x7, 0x200, 0x10000, 0x7, 0x8000000, 0x7, 0x3, 0xff, 0x7, 0x60, 0x7ff, 0x8, 0x5, 0x3ff, 0x1, 0x1, 0x7ff, 0xa00000000, 0x100000001, 0x5d, 0x1, 0x100000001, 0x3, 0x3, 0x400, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x5}, 0x442, 0x0, 0x4, 0x2, 0x0, 0x6, 0x1, 0x0}, r7, 0x8000000000000, r2, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r17, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockname(r17, &(0x7f0000837000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000083a000)=0xe) setsockopt$packet_fanout(r16, 0x107, 0x12, &(0x7f0000469000)={0x1000, 0x7, 0x1000}, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r16, 0x84, 0x11, &(0x7f0000928000)={0x0, 0x4}, &(0x7f0000bda000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r17, 0x84, 0x72, &(0x7f00003c6000)={r18, 0x0, 0x30}, &(0x7f0000a3a000)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r17, 0x3, r17, &(0x7f0000f71000-0xc)={0x8000000020000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r16, 0xc0f85403, &(0x7f0000f4b000)={{0x2, 0x1, 0x1, 0x3, 0x1}, 0x7, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x18783552, 0x6, 0xfffffffffffffff9, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r17, 0x54a0) 2018/01/20 05:21:32 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000c000)=0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000000e000-0x8)=[{{0x0, 0x2710}, 0x1ae2, 0x152b4000000, 0x3}, {{r1, r2/1000+10000}, 0x40, 0x8, 0x85}], 0x30) 2018/01/20 05:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002d4000)={0x4, r0, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000411000)=@ioapic={0x15002, 0xec, 0x1f, 0x1000, 0x0, [{0x6, 0x2, 0xfb54af5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfffffffffffffffe, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x284d, 0x100000001, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xd7, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x18000000000000}, {0x400, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfd2b18c}, {0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4000}, {0x9, 0xffffffff8d5ce567, 0x305, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x101, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x10000, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xff, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0xff, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x7, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x61, 0x33c8, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x100000001, 0x9, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x80000001, 0x400, 0x5, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x80000000, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0], 0xffffffff00000001}, {0x9, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x6, 0xffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x60, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0xafd}, {0x3, 0x201, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0], 0x101}]}) getpriority(0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000025c000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f16000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) 2018/01/20 05:21:32 executing program 5: r0 = semget$private(0x0, 0x7, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/20 05:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffeffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x5, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:21:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000115000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000f53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r2, &(0x7f0000f51000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) fallocate(r5, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f40000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e0000-0x4)=0xb) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 116.219041] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/20 05:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002d4000)={0x4, r0, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000411000)=@ioapic={0x15002, 0xec, 0x1f, 0x1000, 0x0, [{0x6, 0x2, 0xfb54af5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfffffffffffffffe, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x284d, 0x100000001, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xd7, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x18000000000000}, {0x400, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfd2b18c}, {0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4000}, {0x9, 0xffffffff8d5ce567, 0x305, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x101, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x10000, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xff, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0xff, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x7, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x61, 0x33c8, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x100000001, 0x9, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x80000001, 0x400, 0x5, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x80000000, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0], 0xffffffff00000001}, {0x9, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x6, 0xffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x60, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0xafd}, {0x3, 0x201, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0], 0x101}]}) getpriority(0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000025c000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f16000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) [ 116.260261] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/20 05:21:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000013000-0x18)={0x0, &(0x7f0000013000)=""/198, &(0x7f0000000000)=[]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = syz_open_dev$dspn(&(0x7f0000fa3000)='/dev/dsp#\x00', 0x1, 0x10000) r3 = getpgid(0xffffffffffffffff) r4 = getuid() stat(&(0x7f00009c5000)='./file0\x00', &(0x7f000015f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006dc000)=0x0) r7 = geteuid() fstat(r1, &(0x7f0000234000+0x133)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000c7e000-0x38)=[{&(0x7f0000020000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000a5000-0x30)=[{&(0x7f000085a000-0x1000)="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