)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendmsg$nl_netfilter(r0, &(0x7f00005ac000)={&(0x7f00004cb000)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000118000)={&(0x7f000006c000)={0x35d4, 0x14, 0xb, 0x400, 0x6, 0x3, {0x0, 0x0, 0x6}, [@generic="fc586b8854917bd49e72a206a4bbacfd7eac90a78fddf55ab688b68fedbfc6216dd68728f543919c62dab191925b3a683582bfea1dce4c639419988261", @nested={0x1108, 0xe, [@generic="a7d00fd80023fee520a9926c388563fb8d16f1ac16d55cec0a599b796e5d45bc403fb54ae74f13c67a2bab5deddb5da42f4f18168401c9f213625f47421cb3878890628c8108a3276da7d263e2a932fc8529db55da543a64ee6403934978a61c5873cb5e7b4f3d6357aa2f96333d622aa27d458061302377a168bf3e18718d938f745ee9be728d114025a356739df62a1da78c4b92be286adbd4f3a5ea948552476ab33b65a9e8c99199bfcdb3bc1c02896ed52301068b01f0b079b7706d110244caec1ff7775f390fc23def01d8b08ab5fb11b7", @typed={0x8, 0x13, @void=""}, @typed={0x10, 0x91, @u64=0x20}, @generic="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@typed={0x18, 0x39, @str='/dev/net/tun\x00'}]}, @nested={0x1140, 0x11, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x8, 0x5d, @void=""}, @typed={0x1008, 0x1, 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@generic="00ae4cc28fb0797b29f62968bbe38c9f11e473b46e37490ee2cacbaff95044026a9b106233b09e645e076b1d29297e1c8b4a84f3c882a79e9822d29050", @typed={0x18, 0x1a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}, @generic="33c02c151d6c9d58d3c7489670db3062c933aa2e14e11df67c9e9ffeb451a4f4cfeb4f0c9b22544ec886b4f8b209d7d549c9ccf95e52f65588a886b6e16eaf26d73af3c8ac7ffafd2217813960847d233e8d98837a3ecaf8f614801b13d48c61d2a34e0fbcd011f81e7f7284b65810d18a03ee33a3aa8a410179d9963925c9a26a362aa0f676526083ee4dbc740783eafbce7d777d00256c709f3797aadb7150a9225b390ed4e9b3285b4549e388cae22444f680add1c834abd501ed"]}, @nested={0x90, 0x4, [@typed={0x8c, 0x4, @binary="0ca97acf13c8e7b021f600d9a99570dff5f204e76f5baf741cf338146ba688994ce2aa207ce82a31c9492f91b6c71f41f00ba153e3748696e9e0f99f54cfff715145c0a6049c50297e35dd94c45f87ae89863bd927ff8e2cc07a19ec52ff439d9d03a3dd83b9ce4c06d7bec5e0b4bae6bec274bdff639ca8107531b94e66e1e8a6dd"}]}, @typed={0x18, 0x59, @str='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="71ef5a4abbee7ef28489e42c7b24f7ec31dbfb8267af552a6b844e2c5e4e7141c8bbbdb11dfff0142b2a1da9645a0b427f1dc4684ed71d57d6162a2a63c389c88d896d5884be7bc2ca1def0a7475ceceaa75e6c84ab9ea4e50ce66c96032faaa5a48fb78dac2af1edf0c763f7c0f1f13cc04df325b9c6801", @nested={0x11a4, 0x18, [@typed={0xc, 0x93, @ipv4=@multicast1=0xe0000001}, @generic="cde342894ae00e39117723f0fed32b874b459d79177eba9b41b977c3074addde7956cfbb6b35987d4c2f692289f2de12083e37ba60278a71b396a16d81a078a52692374dede543444428b8abdd06637146c8c6443c9cc5b01409875f8769912fa6946bfc20619cdefcac62843cf23201c201faa5d99daa166b24532a0d762a7f478aa9d4b98df4e9035f0f7a0683cb79d9499026abe7d1744b777eb94dd5e057", @generic="9e04867d175e420a80b3c5301a3b79f2a6f4fe5c16839c51d4", @generic="9c230e46b0c8fbf00739ba8dc313038a8f88a35a0b488a165975ba5f48ede53be4e853bb2cd2ff660e6659a8200df018134844dc6e6f165dfc93df5406abfc5d140bbd19abd70fbac2b3869a4f28b021114ba95492336d3c4848e660d7195918756ad40f7f9e5b753a491281ac6edc4bcb288192b35f99f04c32a9fbf3eba3fcd5f38b4ae1352f3b525964b8976d5a4a0e1506872a52d5549ef4b844abe3f2720af9df15a8ef5d18aeda45d2", @typed={0x10, 0x6a, @u64=0x6}, @generic="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", @typed={0xc, 0x34, @u32=0x5}, @typed={0x10, 0x3a, @u64=0x1}]}, @generic="1f1b790201a59a67e89c7ef89a1fddcff236c0c6cb45883d907817841c84f1c189450dabfe7277a8ccb5a3ab208c1a487032ed948a5e6c15c3df1de057bc9267a7ddc388effd3ce69d43e699bbfdeb6b5d76b38e17b636ff6c984c9813b0077cdb771085a73197a5becc01e5b5a54d2ac3803cac87ac"]}, 0x35d4}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) r3 = getpgrp(0xffffffffffffffff) sched_setparam(r3, &(0x7f0000403000-0x4)=0x729) [ 44.897769] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 44.986359] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2018/01/28 17:47:26 executing program 3: r0 = open(&(0x7f0000bf2000-0x8)='./file0\x00', 0x80600, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0xc400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x6, 0xb, 0x6, 0x5, 0x2, 0x6, 0x3, 0x0}, &(0x7f0000639000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="a359c78703896c691c792dbfd1003978f58e33770c14c4733428c4471ab911", 0x1f}, {&(0x7f00003a0000)="8b505da095bc0f32a592bf9306d6bc51cdaf6f7fc3810a1a314525e8bf441c0c4171a4270bb386e9e25a8837b7fa11bf724d03d23bbd20bb2d9059a56eb1b2e0574d8546a39de167c8dcbeb877b1dad5d9f9be618f0361aa1fccdd0d90f0d9ea123457374d180f7ef6e8d144eb75b01fee46686a599a96f0d31a65f9225e67ffc2883e064cdc066d4dc97d84f7c1400ce41d1ef9a2f34e3bae6a7248ca83d30dfaab636c3ebabc3cd2dd5ed93b50cdf5e6db223e44d1fd74d0eee26f5b8d4d6cae40c6eac328d286cc6b5c8c0b8e0c3d7356322f6fbd26c0a3c8cd456112114251205fdd3a52b4b781de03ed1c221f16c3eb9fe83c73", 0xf6}, {&(0x7f0000001000-0x6a)="b5cd8daa2270e3e017f86c29b64b6d0fb0de14c34c6d9ee0dee95f7e73ba60e79da2d0ec9111fe1f9c132ae6a4836387d1f6fe282e8cd660c47888d4b444c8530229afe8bfd979fdb4106fbc6b62937f23ee3eb1fd432b73771f4da25493343cb32e414bc2c9611893ea7ff4b144ff905375", 0x72}], 0x3, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x7, 0x6, 0x80000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x7ff, 0xf, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x7, 0x1, 0x8, 0x200, 0x6, 0x8, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xa58, 0x7f, 0x9}}], 0xc0, 0x10}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000020000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffdb9) 2018/01/28 17:47:26 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x80, 0x4) exit(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000110000-0x10)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x0, 0x401ffffffc) 2018/01/28 17:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d06000)={0x0, 0x0, 0x0}, &(0x7f00009e0000-0x4)=0xc) ppoll(&(0x7f0000bd3000)=[], 0x0, &(0x7f0000700000)={0x0, 0x0}, &(0x7f0000df4000-0x8)={0x9}, 0x8) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00003fa000-0x8)=0x0, 0x1f) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000f69000)=0x0) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dbd000+0x3c0)=0x5) fadvise64(r0, 0x0, 0x10000, 0x4) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000-0x9)='vboxnet0\x00', 0xfffffffffffffffb) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x78, &(0x7f0000006000-0x78)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x7fffffff}, 0x8) 2018/01/28 17:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007bf000)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0xffffffffffffffff, 0x1) getpeername$packet(r0, &(0x7f000011f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a77000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x81, 0xffffffffffffff21, 0x500, 0x0, 0x4, r1}) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) lookup_dcookie(0x0, &(0x7f000076f000)=""/139, 0x8b) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000b5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f6c000-0x40)={r2, 0x8, &(0x7f0000a41000-0x20)=[0x101, 0x2, 0xffff, 0x1, 0xfffffffffffffffb, 0x20000000000, 0x3f, 0x6c00], &(0x7f00003f0000-0x4)=[0x5], 0x20, 0x6, 0xe0ee, &(0x7f0000ccc000-0x18)=[0x9, 0x1, 0x0, 0x0, 0x4, 0x3], &(0x7f0000b7d000)=[0x101, 0x2, 0x9, 0x8, 0x800, 0x5], 0x0}) 2018/01/28 17:47:26 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000919000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockname$unix(r0, &(0x7f0000ead000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000481000-0x4)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x40280, 0x0) 2018/01/28 17:47:26 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000878000)=0x0) readv(r0, &(0x7f0000f56000)=[], 0x25) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) unlink(&(0x7f0000370000)='./file0\x00') 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000318000)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000372000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2f) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00009a8000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, {0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, 0x6, [0x3800, 0x9, 0x7fffffff, 0x419, 0x100, 0xff, 0x1, 0x200]}, 0x5c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x20, 0x0}, 0x20) 2018/01/28 17:47:26 executing program 4: r0 = request_key(&(0x7f00005c6000-0x6)='.dead\x00', &(0x7f0000495000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000072d000-0x21)='%vmnet0vmnet0trustedvmnet1wlan1{\x00', 0xfffffffffffffffc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x20440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000898000)=0x48, 0x800) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000542000)='/dev/autofs\x00', 0x2503, 0x0) dup3(r4, r5, 0x80000) keyctl$chown(0x4, r0, r1, 0x0) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c08000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000064000-0x5)={0x0, 0x0}) connect$netlink(r2, &(0x7f0000a37000-0xc)=@proc={0x10, 0x0, 0x2, 0x10c425a0}, 0xc) chmod(&(0x7f0000d35000-0x8)='./file0\x00', 0x40) 2018/01/28 17:47:26 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80000) fsync(r1) quotactl(0xf48, &(0x7f0000007000)='./file0\x00', r0, &(0x7f0000002000-0xa7)="6d81021465727da5b879466126a05aa66a76e11284420d7b5114179d820e5974f9e2746b9a7fdb34b8f6f171e3ab548883660f62bd60c504739eb068ee99c47c121189e81f7f4a5cc537c8083b1014e56bde2bd1f697870543696732ce07efb003b0fda579edeac65c7f80b763d79c17999bbdc90a8d110c329eab2636f4f2977e74338b56026da0f92616c3d13d2d74ff6bc1ec8600c78d919e3e04c1a19a82cafcf5a7e8280c") socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 17:47:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x282000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000084c000-0x67)="182c143622bb1a1e31fc03c1775f052462d42812c0a076f29d1c4de567a553affa6e5233738c68a10063e088e7b3b6049963fa71f90a21c3482bf7836da1c368513c34019ceb743933845681e4d72cb9da42a1c6d0c71e17cc649aa4f7599a7cb42397c4cc5927", 0x67) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x13)="626949ff8a4caa058a400363990607e60c1536", 0x13, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x20, 0x7, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x5c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd}], 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x7fffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r6 = getuid() setreuid(r5, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000-0x4)=r4, 0x4) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x208200}, 0xc) 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003d8000)=0x0) ioctl(r0, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000012f000-0x10)={0x826, 0x8, 0x66f, 0x100, 0x0}, &(0x7f0000e07000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a8d000)={r1, 0x318, 0xfffffffffffffff9, 0x5, 0x4, 0xf66}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ef9000)='./file0\x00', 0x20000, 0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008da000)={0x2, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x97b6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) poll(&(0x7f0000d38000-0x48)=[{r0, 0x2, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x500, 0x0}, {r1, 0x6200, 0x0}, {r1, 0x20, 0x0}, {r1, 0x2, 0x0}, {r0, 0x1008, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x200, 0x0}], 0x9, 0x9) setsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) [ 45.207377] mmap: syz-executor6 (5883) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/28 17:47:26 executing program 1: r0 = open(&(0x7f0000651000-0x8)='./file0\x00', 0x200000, 0x61) r1 = inotify_init() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000057c000)=0x0) capset(&(0x7f0000fdd000)={0x399f1336, r2}, &(0x7f0000b98000)={0x6, 0x200, 0x100, 0x2, 0xff, 0xcc}) fcntl$notify(r1, 0x402, 0x1) 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000320000)={&(0x7f00004fb000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000842000)=[], 0x0, &(0x7f00002ba000-0x32f0)=[{0xd38, 0x0, 0x0, "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{0x1010, 0x198, 0x7, "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"}, {0xd0, 0x3a, 0xc00000000, "2c75a5b748093571f57af38d09dc784f9f075c46847b0e6a93f95bad0bb4d5f7533f0c2bdb78cbb65308c5ed3575fd96ca01ff8c6b34b87b188209d9559ef62e787e3b8555c34f933837119b3224cf45a0f9db4a2539a9014d7926e7f44804b0988124c79325c535e57b27501897e95e10ea42341b730a728bdc20b123df80404f65814bf5a50ca07ab3c3efb9b3659444f238da797a67a36da3dd210a9886e1992d6740fde4456cd53a22390bc7efd6f60c791308df866dfc9ab87b6361be"}], 0x1e18, 0x4000080}, 0x1) 2018/01/28 17:47:26 executing program 0: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="1f0000000104ff00000005c807110000f305f0f00800018001fd00dcffdf00", 0xfffffffffffffef4) close(r1) 2018/01/28 17:47:26 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00006e1000-0x71)="92", 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff8000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000089000)={{0x1, 0x8}, 'port0\x00', 0x1, 0x0, 0x40, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) dup2(r1, r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a05000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000374000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f}, 0x59) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002b5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000153000-0x78)={0x7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x2, 0x10001, 0x74, 0x0, 0x9, 0x6, 0x0}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f000048d000-0xc)={0x2, 0x3, 0x3, 0x81, 0x5, 0x5}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00002e1000-0x8)={r2, 0x5}, 0x8) ioctl$sock_ifreq(r4, 0x8942, &(0x7f0000107000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 17:47:26 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000009e000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad3000)='/dev/net/tun\x00', 0x0, 0x4000000000002004) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b40000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00005dd000-0xc)={0xb7c, 0x800, 0x0, 0x9, 0x7, 0x3}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e98000)="", 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f3c000)=0x0) 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) pipe2(&(0x7f000098f000)={0x0, 0x0}, 0x80000) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000a7f000-0x8)={0x5, 0xfff}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000045000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="924ea83aebddcc3e50e62b1a59a3995c"}) ptrace(0xffffffffffffffff, r2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fa7000)='&mime_type\'-/+systemmime_type$em1\x00', 0x1) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/28 17:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/enforce\x00', 0x440002, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000055c000)={0x1, 0x7, 0x9, 0x3ff, 0xfffffffffffffffe, 0x3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000bd2000)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00007d5000-0x4)=0x1, 0x4) 2018/01/28 17:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e8d000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x80047456, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000252000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b9d000)=0x0, &(0x7f0000364000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d52000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000a2d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fe7000)=@assoc_id=r3, 0x4) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000e000)={r1, 0x9}, 0x8) bind$inet(r0, &(0x7f0000002000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)=""/0) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000070f000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00001a0000)={0x0, 0x9, 0x4, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/28 17:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f6d000)=[{{&(0x7f0000e40000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d54000-0x70)=[{&(0x7f000057a000-0x5a)=""/90, 0x5a}, {&(0x7f0000565000-0x4d)=""/77, 0x4d}, {&(0x7f000056b000)=""/67, 0x43}, {&(0x7f0000d65000-0x1000)=""/4096, 0x1000}, {&(0x7f0000098000-0x1000)=""/4096, 0x1000}, {&(0x7f00000b0000-0x3c)=""/60, 0x3c}, {&(0x7f0000ef4000)=""/29, 0x1d}], 0x7, &(0x7f0000e58000-0xc5)=""/197, 0xc5, 0x0}, 0x1000}], 0x1, 0x160, &(0x7f0000cf8000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b1c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dba000)=0x10) r1 = socket(0x11, 0x2, 0x0) recvmsg(r1, &(0x7f00001e7000-0x38)={&(0x7f0000426000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000acc000)=[], 0x0, &(0x7f0000960000-0xf7)=""/247, 0xf7, 0x0}, 0x40000122) getpeername$netlink(r1, &(0x7f0000c61000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a02000)=0xc) 2018/01/28 17:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082d000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00001e3000-0x1c)={0x57, 0xfffffffffffffff9, 0x4, {0xff, 0x1}, {0x2, 0xdf5}, @ramp={0x9, 0xad8, {0x1f, 0x3, 0x101, 0x7fffffff}}}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c54000)={@common='eql\x00', @ifru_ivalue=0x2}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00007fa000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r3 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) sendto$unix(r3, &(0x7f000060e000)=')', 0x1, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000607000-0x8)={0x0, 0x1f}, &(0x7f0000328000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d6b000)={r4, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002ed000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ab8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sendfile(r0, r0, &(0x7f0000012000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000014000-0x55)=""/85, 0x55) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 5: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000147000-0x96)="bac48ec456a7d5f56cd8f7b27d189e76676263698da995b0af2474af577b1118833efd2d76227525f85684fa5c1b0ebd80dafca0078f50c7d2d604842586f6b2cbfddf16c68fc0044425d0145cabc02798d8ad14b339c416802831c2e797758e94238bfdd035bfbb5140db46bfdd599b6995810f51216044cabf42671973effefb368c50be8c76074d33d0d4a6bb4dbd3b6167d24d0f", 0x96}, {&(0x7f000059e000-0x71)="ed040e8825f7f36775813d0f5fed3eded6488e9b3779a9db51088810eb3df2cbb26bfd1b0a55d9712eb3495b2bf5a1b2f7bc0de37985405f3c9454feb36bb9243e3d29e17217755a8c190bf0c4e7fd1ef789c69c9f5767f6886d791ea6f7f8136e7828a03cf1471cff2105c42b71268a23", 0x71}], 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00007b0000)=""/4096, &(0x7f0000b7e000)=0x1000) sendfile(0xffffffffffffffff, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d27000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d2a000-0x4)=0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d2a000)=""/10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000476000-0x18)={0x8, 0x7, 0x7fffffff, 0x6, 0x4, 0x5}) 2018/01/28 17:47:26 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000066c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00006ab000-0x4)=0x1000) 2018/01/28 17:47:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000903000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x14b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000935000-0x15)='/proc/self/net/pfkey\x00', 0x202000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000b95000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x5db0, 0x8, 0x8}) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00002c7000-0x8)=0x80000000000003f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r1, 0xa, 0x12) dup2(r0, r2) clone(0x0, &(0x7f00004bc000-0x1e)="", &(0x7f0000f73000-0x2)=0x0, &(0x7f0000146000-0x4)=0x0, &(0x7f0000bac000-0xaf)="") fcntl$setown(r1, 0x8, 0x0) tkill(0x0, 0x13) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000eed000-0x8)={0x0, 0x0}, 0x4800) readlinkat(r2, &(0x7f0000c53000)='./file0\x00', &(0x7f0000a64000)=""/209, 0xd1) syz_open_dev$binder(&(0x7f00009c9000-0xd)='/dev/binder#\x00', 0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) [ 45.467600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000086c000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000da8000)={0x3, 0x2, 0x6}) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e3a000-0xf)='/dev/sequencer\x00', 0x100, 0x0) 2018/01/28 17:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000526000-0x20)={@common="697036746e6c3000fe00", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000aee000)=0x20007, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x5, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063f000)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006bd000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007eb000)=0x85, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000a33000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f57000-0x14)={0x0, 0x80, 0xfffffffffffffffa, 0xf996, 0x3ff, 0x2}, &(0x7f0000741000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000020a000-0x8)={r4, 0x0}, &(0x7f0000a67000-0x4)=0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r2, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)=""/0) r1 = fcntl$getown(r0, 0x9) getpriority(0x1, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000310000)=0x0, &(0x7f00004f7000-0x4)=0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000c36000)=0xffffffff) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c0d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000d6000)={0xda, &(0x7f0000ac6000-0xda)=""/218}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000013000)='oom_adj\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) syncfs(r3) exit(0x200005) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/01/28 17:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003b000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00007a4000)=0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x20007, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000890000)=0x9, 0xfffffe18) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000638000-0x190)={0x4a, {{0xa, 0x3, 0x3489a32f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006bd000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000000a, &(0x7f00007eb000)=0x1, 0x1da) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000a33000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f57000-0x14)={0x0, 0x80, 0xfffffffffffffffa, 0xf996, 0x3ff, 0x2}, &(0x7f0000741000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000020a000-0x8)={r4, 0x0}, &(0x7f0000a67000-0x4)=0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x1) ftruncate(r5, 0x7fff) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x540, 0x0) write$tun(r0, &(0x7f0000001000-0xf3)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x7ef2, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}, 0x20) 2018/01/28 17:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008c4000)='keyring\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000626000-0x5)='user\x00', &(0x7f00003f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000754000)="fa", 0x1, r0) keyctl$clear(0x7, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000082f000-0xc)='/dev/autofs\x00', 0x10202, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000fda000-0x8)='./file0\x00', 0x5000110) inotify_rm_watch(r1, r2) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f000053b000)=""/182, &(0x7f000053c000)=0xb6) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000053f000-0x8)='./file0\x00', 0x60080, 0x44) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000053e000-0x8)=0x0, &(0x7f000017a000)=0x8) 2018/01/28 17:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000393000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000376000)=0x14) bind$packet(r2, &(0x7f000047b000-0x14)={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r4 = dup(r0) ioctl$TIOCSBRK(r4, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f0000870000-0x8)={0x0}, 0x8) 2018/01/28 17:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000827000-0x4)=0x0, &(0x7f0000d94000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x8)={0x0, 0x2, 0x5}, &(0x7f00007eb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000aac000)={r1, 0x6, 0xbd, "3491501b29de04e5ed11ce0774ff7453aee4c1ca8dcd78b3b7d56a6c8cf01f986730ab9c6c7852a6690b5b55ff2ca04171c7df59d014b5fcca38d2e30cfcca175ccc27a90c9f1425391f2ede9b32b9327d07a73aa69fc10e36bde4e1ca85ce8f399adb4d034287db9ec52bfa235c365eb047683de2cfb63529819c560467717550945ef7203fca1d2c425749f28703ccd953096bf1e5a7bd4f1ad7c0f0e4f83d00b7fe7ad506f3e5ff000a4d61c16e514ac05148feedefd52065f2b847"}, 0xc5) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000caf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f00008ec000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000ce000-0x4)=0x0) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000002e000)=@req={0x1, 0x5, 0x200, 0x6}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8000006) setsockopt$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) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000066e000-0x10)='/selinux/member\x00', 0x2, 0x0) sync_file_range(r1, 0x7fff, 0xfffffffffffffffc, 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x3, @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, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 17:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$TIOCSTI(r0, 0x5412, 0x1) delete_module(&(0x7f0000ba6000-0x6)='self$\x00', 0x800) r1 = epoll_create(0x2) chroot(&(0x7f0000e69000)='./file0\x00') poll(&(0x7f0000df4000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80000000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ce3000-0x18)=@add_del={0x2, &(0x7f0000d34000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xaf81}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00008ff000)={0x4, 0x1, 0x9}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000bd7000)='./file0\x00', &(0x7f0000d50000-0x9)='gfs2meta\x00', 0x801020, &(0x7f0000796000-0x7d)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000233000)={0x0, @in6={{0xa, 0x3, 0xf7e00, @empty={[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]}, 0xfe2, 0xc733, 0x1, 0x1, 0x5b8}, &(0x7f00003b2000-0x4)=0xa0) getresuid(&(0x7f0000d16000)=0x0, &(0x7f00000da000)=0x0, &(0x7f00002de000)=0x0) lremovexattr(&(0x7f0000265000-0x8)='./file0\x00', &(0x7f0000988000-0x9)=@known='user.syz\x00') stat(&(0x7f00006cb000-0x8)='./file0\x00', &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000608000)='./file1\x00', 0x2, r3, r4, 0xb3cd, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000546000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000aae000-0x4)=0x1008) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000ad6000-0x4)=0x400, 0x4) 2018/01/28 17:47:26 executing program 5: r0 = socket$inet(0x2, 0x5, 0x7994) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) fcntl$setstatus(r0, 0x4, 0x4000) recvmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/157, 0x9d}], 0x1, &(0x7f0000002000-0x67)=""/103, 0x67, 0x7}, 0x4}], 0x1, 0x2021, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:26 executing program 6: pipe2(&(0x7f0000ed5000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000+0x346)=0x6, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000022000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r1, r0, 0x0, 0xff) 2018/01/28 17:47:26 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000eb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee6000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000370000-0x4)=0x20, 0x4) clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f00001de000)=0x0, &(0x7f0000232000-0xb6)="") fallocate(r0, 0x0, 0x800, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x2)=0x4) writev(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000945000)="050380898b9df311a5b998f4f983d5587947ae1ac37da28f830a295cf5f0215851139b39b9246060889b96da1b4d001cf66a02fbcea4c9f98412484df866004d9fea793a492e482ade5342f5", 0x4c}, {&(0x7f00005e2000)="2e67fd2d790e2dfae4e5858e03a522d6fc733c60be61db315f2207b18201c67dd7d0513c6a1d67fb7baf4b8e9595ef96bf71564dd58158816cf414e82fb1ced75662d6458328f5ddbe19a8f42348b92938eec78a90f0d92d26026cfdb597356d64f855eb22ee147b99f5f3a72ad789785425d148134c0360b6b2b90f60a59631069699af7d93504f7c424f6c1a79e9e83f6f88db3330caa28ec0bbbebaa44e140032195caf882fbccd2d132064b10f8d7371bf18df13260b439403754a255de0fdc2f834965937d8a0c88d0a0dd3557375d9cbcd864a5df328b304c69f76", 0xde}, {&(0x7f0000fed000-0x8f)="7144a966f0686dce928ff7eda75a902fc562577c2000f43a732892f453fa2526cbab3ed05210fa43d02664de94bd9e314361b45e3d0fd15ec847fbc3c8befd56b155714daf32373007ca3ff47a972f2a2bd7ac25255282ffb47525685164ab46d45125112e9a882d662c22f31134feaa24f39ed18b4552d8ee3fc5749525be4efcbbb9e3dedc5170aab164a92ac5a4", 0x8f}, {&(0x7f00005da000)="3a29e3b4076629025d0e552b9826bc2bd8976a621529c34c964f8f227285ad29f955d40451cf034ff918df28e26bd9f07ea053347713bc38613677bf7dc2489782e6967e5fdb", 0x46}, {&(0x7f0000001000-0x87)="5fbfb6626df427d949a7d368f6fdb1e546c2220058e841b0e4d87357c487042f724074ad16bd287d7425c149022a3cda4535018bc638d8c95593fa427071a03854b5acf5aa12679e3dbd7597f7d384b0c4bebce38aeb05f3c7a67ede2642d761aee6f13868676bc74ee9a04cd664f8b77b11b6fae9450c527e07e7355e7c93fecef5d131376da0", 0x87}, {&(0x7f0000530000)="53cb9ef4751c7b0464708f35049687012279322b23322198b571cbe0dc93619c7108611e0c5d96ea4200e302f2ac77e280fa17e0b2c640be22f686b8794af7fce873b45b2badf0a8291fed809914e4001aae6c95124a68626b43a14af74c0af83b3dc1a27018bc9900f3ea9d09cbac812130b7219aad913de28d758ec155e953c697ddb09bacc317181fae3739ef3e046e8d976062da13717c9b37adca5ec15c97340fdf62a30b163cd778e6371973d64a34439989cd65be58f44bf92d06a287b5e131b9", 0xc4}, {&(0x7f000035e000-0x39)="3f16dce8621b5594bacbb8461df6958452780f019afcf154ff0ea4e8f843e5611c6b3266c480b0d1d3f36afb2477a66357139fe275f48e90ef", 0x39}, {&(0x7f0000000000)="322ba713a3f8a916bf78f16a9fb3edcd145fb4605b69751bbec0aa758dd8915ea787cf9328d7572a5a6f5f12747eaa451d7a31eacd31a1f279b02443b85feb6511a5f63a2e9fb3496193ba88ac50be1f42b14d54acbc08f63519599089b01cf4a8bd1b9089bdc1a01dfa8cbd5e29fc9a755163944f6d75d747c5785ffa5d54d8780c712996277febb1d5ed0848c269eef0b089114d63b28a9bbe1cb9d3e7873c6ad2703cfe99611156af1438c2cd7cfb94dc2aad5e4bd6ac3880ab02164c15fc403f8bca58097814931e699178cfca48ac60185f83bcca1252459f127b691d4f7dc5025ce874f2c079582f81e55ca559a289", 0xf2}, {&(0x7f0000001000-0x28)="0d82db0ead389ffcb03ede3b206832dcb865003028000d0d1b1c0599cae5d1188fa1ea4329b5295c", 0x28}], 0x9) inotify_add_watch(0xffffffffffffffff, &(0x7f0000d40000-0x8)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000224000-0xa)='/dev/ptmx\x00', 0x101400, 0x0) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 1: mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000754000-0x4)=0x4) 2018/01/28 17:47:26 executing program 0: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) write$selinux_create(r1, &(0x7f0000f7b000)=@objname={'system_u:object_r:file_context_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x37, 0x20, './file0\x00'}, 0x5d) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f9f000)='net/dev_mcast\x00') ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fa1000-0x1)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000e71000-0x8)=0x80000001) 2018/01/28 17:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x100007) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000a0e000)='./file0\x00', 0x200, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e88000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000745000)={r2, 0x0}) 2018/01/28 17:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002a9000-0x4)=0x0) 2018/01/28 17:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000554000)=@hdr={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8d8293", 0xf0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @dccp={{0x2, 0x1, 0x4, 0x1, 0x4, 0x0, 0x0, 0x3, 0x900000, "d292e1", 0xa800000000000000, '4~<'}, "6cc0a5e1c052ecd148077e12a32052e3df283875210eed59ecb9327f32c6b9c9ebb92646c3a422816e2fc7ea5f543366a1648a870546f6148f043455825b5e408e3e643cb921e8539c3ac97896ec55353b4fe9521587dcb2b13c9aa3638e5b8facad4dedf5b3b05a9e81f1c13d174ffd3b7be8423210938906d82dd429a09224425e66cad46507a6788b2753e82b3dc965ab44b0e3e59766ac9f91dadb6038a454e284ce725e57650110d4dac6f314ea011007e92ec94955d8dc25ec0e89b6a4e14be1167c760d3b2e669f70386944254089b72b051581b149019deac26c14af"}}}}, 0x122) lsetxattr(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000c56000-0x21)=@random={'btrfs.', '/em0vmnet1losystemsecurity\x00'}, &(0x7f000076e000)=']vboxnet1em1}\x00', 0xe, 0x3) mincore(&(0x7f0000f7a000/0x4000)=nil, 0x4000, &(0x7f00001a8000-0x91)=""/145) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000989000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00007c7000-0x5c)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6e}, 0x3, [0x3, 0xfffffffffffffeff, 0x8, 0x2, 0x35e, 0x3, 0x5, 0x9]}, 0x5c) [ 45.926844] audit: type=1400 audit(1517161646.890:9): avc: denied { create } for pid=6060 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 45.985227] audit: type=1400 audit(1517161646.950:10): avc: denied { write } for pid=6060 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.014513] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/rfkill\x00', 0x501000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000aa0000)={0x10000000, 0x0}) syz_open_pts(r1, 0x0) 2018/01/28 17:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e17000)=0xff, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000783000-0x4)=0x0, &(0x7f0000852000)=0x4) 2018/01/28 17:47:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f00003d0000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) fadvise64(r0, 0x0, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000290000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = mmap$binder(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x2000001, 0x70, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f00002d7000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000775000)=[@fda={0x66646185, 0x4, 0x1, 0x36}, @ptr={0x70742a85, 0x1, &(0x7f00004d3000)=0x0, 0x0, 0x0, 0xa}, @flat={0x73622a85, 0x100, r3, 0x3}], &(0x7f0000d34000)=[0x60, 0x30, 0x78, 0x78, 0x78, 0x20]}, 0xd5}}, @decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b0000)=[@flat={0x77622a85, 0x100, r3, 0x3}, @flat={0x77682a85, 0x100, r3, 0x0}], &(0x7f0000ce4000-0x48)=[0x48, 0x48, 0x28, 0x48, 0x18, 0x0, 0x38, 0x20, 0x38]}}], 0xffffffffffffffac, 0x0, &(0x7f0000012000)=""}) [ 46.045134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket [ 46.151029] audit: type=1400 audit(1517161647.110:11): avc: denied { set_context_mgr } for pid=6128 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/28 17:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00003cd000)={0x0, 0x0, 0x7, 0x0, 0x80000000005}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000000b000-0x4)=0x0) 2018/01/28 17:47:27 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003ea000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0x6) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000f87000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f84000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000521000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f88000-0x4)=0x244, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/hwrng\x00', 0x7e, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000f86000)={0x6, 0x1, 0xe77, 0x5, 0xfffffffffffffff8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f00002d8000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) 2018/01/28 17:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000441000)=0x0, &(0x7f0000393000-0x4)=0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/28 17:47:27 executing program 3: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fchmod(r2, 0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) recvmsg(r2, &(0x7f0000b3a000-0x38)={&(0x7f0000b39000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ba000)=[{&(0x7f000029e000-0xe6)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = gettid() mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000b3c000-0x10)={0x0, 0x0}) tkill(r3, 0x16) 2018/01/28 17:47:27 executing program 6: timerfd_create(0x1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={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$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x7, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) close(r0) 2018/01/28 17:47:27 executing program 4: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x4) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aae000-0x8)={0x0, 0x0}) r2 = getpid() sched_setattr(r2, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000841000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 46.220514] binder: 6128:6131 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:27 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000000d000-0xa0)="c0e89eae3b1caaa5cee04682e062db6996c8039e4ba7d73e4f4cff6b77ffcc68b76016f164f9d1908ed17e7b12f07f37548355c94aa34a542e45d1f240ff4914e6938c674245ba566c4d05aad09ec189eefcff04a09feb784f582161331761868eec982eb2176814694729a27e5b1bb1195e560efe5d75dbc18a22389ecd7c38d4f401fa0fb3b57eaeeba75f182593e45ab99794cfb0f9abad82adc1a16cbb01", 0xa0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000000d000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007000-0x4)=r2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000b000-0xb5)=""/181) signalfd4(r0, &(0x7f0000007000-0x8)={0xffffffff000}, 0x8, 0x80800) write$evdev(r0, &(0x7f0000008000-0xa8)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xbc) 2018/01/28 17:47:27 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000038000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000036000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000023000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00006de000-0x54)=""/84, 0x54) getsockname(r0, &(0x7f00008f5000)=@generic={0x0, ""/126}, &(0x7f0000985000)=0x80) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e2a000)='./file0\x00', 0x12100, 0x1a3) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ef9000)=0x800) pipe(&(0x7f0000789000-0x8)={0x0, 0x0}) accept4$packet(r2, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006a8000)=0x14, 0x800) 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x3, 0x8, 0x1, 0x4, 0x101}, &(0x7f000003c000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x9, 0x1ff, 0x5}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ea9000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000002000)=""/240) 2018/01/28 17:47:27 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x100ffc, 0x0) dup2(r0, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0x9)='net/snmp\x00') r2 = syz_open_pts(r1, 0x19aeee2fbc404a79) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000000e000-0x8)=0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 17:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/28 17:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) accept4(r0, &(0x7f0000682000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000db2000-0x4)=0x6, 0x800) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/28 17:47:27 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000009000)={0x200f1526, r0}, &(0x7f0000035000)={0x6, 0x3, 0x6, 0x9, 0xd04e, 0x9}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/selinux/status\x00', 0x0, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(0xffffffffffffffff, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r1, 0x5407, &(0x7f0000027000-0x6)=0x0) socket$inet6(0xa, 0x8080f, 0x182f7fef) 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00006ec000-0x11)="74756e08000000000000008000000000a4", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00004c2000)='^', 0x1}], 0x1, 0x81003) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000e3e000)=[0xe15f, 0x0]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r0, r1, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) syz_open_dev$evdev(&(0x7f0000cbe000)='/dev/input/event#\x00', 0x8, 0x0) 2018/01/28 17:47:27 executing program 5: 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_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffffe00, 0x6, 0x9, 0x1, 0x4, 0x9, 0x7, 0x100000000, 0xb469, 0x9, 0x100000000, 0x5, 0x1, 0xca7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000-0x18)={r1, 0xff, 0x30, 0x9, 0x81}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000003000-0x8c)={0x800, 0xd, 0xaf2e, 'queue1\x00', 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000-0x94)=""/148, 0x94) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000003c000-0x50)={@generic=""/16, @ifru_flags=0x0}) shutdown(r2, 0x2) 2018/01/28 17:47:27 executing program 6: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000013d000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe1}, {0x16, 0x2, 0x1, 0x0}]}) r0 = memfd_create(&(0x7f00006e8000)='\'vmnet1\\vmnet1#&\x00', 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000183000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x4, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) inotify_init1(0x0) 2018/01/28 17:47:27 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000a96000)="ea153a02f447bb17dd049d60a6596df16e313787ba2a61eabacd2e86aa1909e2435b38d77e5218e54fd70c9f8303b5a60df6d1fb5e12", 0x36, 0x800, &(0x7f0000ef8000)={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b3000-0x4)=0x14) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) r4 = getegid() mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000efb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000efa000)=0x0, &(0x7f0000efa000)=0x0, &(0x7f0000efb000-0x4)=0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x259197e2, &(0x7f0000efb000)=[r4, r4, r7, r5, r7, r7]) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000efb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000b33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac5000)=0xc) r11 = getegid() lstat(&(0x7f0000ae9000)='./file0\x00', &(0x7f00001c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000094e000-0x8)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000efa000)=[r4, r5, r6, 0x0, r8, r9, r10, r11, r12, r13]) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f00004c4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000efa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bd000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x0, 0x4) recvmsg(r2, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 17:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x1000, "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"}, &(0x7f0000da8000-0x4)=0x1008) fcntl$getflags(r1, 0xb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dce000)={r2, 0x76, 0x9}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ca4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000084d000)=0x0) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005bd000-0x14)={0x0, 0x5, 0x6, [0x401, 0x0, 0xfffffffffffffffb, 0x1f, 0x10, 0x9]}, &(0x7f00006a3000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f53000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff}, &(0x7f000095f000-0x4)=0x98) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000570000)={r2, 0x26}, 0x6) 2018/01/28 17:47:27 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000c1000)={0x0, {""/7}, 0x0}, &(0x7f0000a86000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b20000+0x102)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f000001d000/0x4000)=nil) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80012, 0xc1b) getpeername$netlink(r0, &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000610000-0x4)=0xc) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eb5000-0x4)=0x0) 2018/01/28 17:47:27 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000423000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x17a1}, @in6={0xa, 0x3, 0xcd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) epoll_wait(0xffffffffffffffff, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/01/28 17:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) add_key(&(0x7f0000d66000)='.dead\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000065c000)="", 0x0, 0xffffffffffffffff) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000963000-0xe0)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) 2018/01/28 17:47:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000cd6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f000088c000)=0xfffffffffffffcae) munmap(&(0x7f000031e000/0x1000)=nil, 0x1000) 2018/01/28 17:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000042b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000660000-0x4)=0xc) waitid(0x2, r2, &(0x7f0000484000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000416000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000886000-0x4)=0x0) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) 2018/01/28 17:47:27 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000020000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x80) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000030000-0x77)=""/119) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000002f000)=0x1, &(0x7f0000030000-0x4)=0x4) socket$inet6(0xa, 0x80006, 0x7ff) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setxattr(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000003000-0x18)=@random={'trusted.', 'nodevsystemppp0\x00'}, &(0x7f0000001000)='\x00', 0x1, 0x2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x27, &(0x7f000002f000)=0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000010000-0x4)=0x0) 2018/01/28 17:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff6000-0x44)={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="deeb98fcb3738bfcb9f9d94e67cde911"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000390000)={0x5, {{0xa, 0x2, 0x89, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) accept$llc(r1, &(0x7f0000249000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e05000-0x4)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000944000)={0xaa, 0x5, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000801, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000736000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000922000-0x5c)={0x7f, 0x2, {0x2, 0x3, 0xf9b, 0x1, 0xf156}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000b6b000)='/dev/usbmon#\x00', 0x9, 0x301000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000df7000)={0xa5, 0x170, 0x0, 'queue1\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000676000)="07000000000000008d0bc268166b70a5", 0x10) 2018/01/28 17:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000036e000-0x5)='user\x00', &(0x7f00009dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000081c000)="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", 0x1000, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f00002a5000-0x95)="b5446fee1f2854116d0013a35c23b9da291911799a654c6d99f2be420281c9592593119578b9348f369ffb4e852544855606d61b8c1215c41baf8b4bbf1edc7bba4742b43d6ca4b09cf84009f7a33679b152e24dcbfb43303403046806798bfdaf6a8230d733f1cb8ec757ca43d2f4414b8a0840f2425dd8e05f1e06f8d82f69921ea4185d6e91cf341341f3a8f439da48e6d6ee0e", 0x95) keyctl$join(0x1, 0x0) 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f40000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000-0x4)=0xe8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fe5000-0x2d)=""/45, 0x2d, 0x40000002, &(0x7f0000fe4000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/01/28 17:47:28 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f000025c000)=[{0x0, 0x0}], 0x1555555555555757, 0x0, &(0x7f0000c5c000-0x8)={0x0}, 0x1e6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x100000000, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c7d000-0x14)={0x0, 0x80000001, 0x6, [0x0, 0x5, 0x7, 0x7fff, 0x47, 0x1]}, &(0x7f00006ba000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000fdf000)="8902", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x200}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00001c2000)=@add_del={0x2, &(0x7f00009f9000)=@common='ip_vti0\x00', 0x1ff}) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000315000)='./file0\x00', 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c1000)={{{@in6=@mcast1={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000-0x4)=0xe8) mq_timedsend(0xffffffffffffffff, &(0x7f000063b000-0xc3)="", 0x0, 0xffffffff, &(0x7f0000612000-0x10)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffe01) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000696000-0xa4)="e1a103980d203d5e898f30d3a8fd33c9ad06d936d99b580786be1411accb62dd81ea2264152eaf63fbcc583cd2f3583ce596debbeaca6b6577049a3f9e8c651263a03be907754d576caa29d0aefa042350e99e7b878cca0bc1913612b561501bd80da6121854c7642380569463c97dd01850b5853a5573505e13332d87e2205e18e6c923db68b4ae1edaa7c17794064da0e38e35aff1cc924a9b97c6347e903e87deeff1", 0xa4) 2018/01/28 17:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) fanotify_init(0x0, 0x81c00) 2018/01/28 17:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffc57, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d3d000)={0x1f4, 0x10001, 0x8004, 0x80, 0x4, 0x5, 0x4, 0x1, 0x0}, &(0x7f0000a2b000)=0x20) ioctl$void(r0, 0x4005450) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000030d000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000615000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000542000)=0x10) fsetxattr(r0, &(0x7f0000ca4000)=@random={'os2.', '-cgroup\x00'}, &(0x7f0000e63000-0x2)='[\x00', 0x2, 0x1) r2 = open(&(0x7f00009be000-0x8)='./file0\x00', 0x210001, 0x108) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00003dc000-0xc)={0x6, 0x1000, 0x40, 0x9, 0x5ce8, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000668000)={r1, 0x5}, &(0x7f00009b6000+0x615)=0x8) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/ppp\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000502000-0xc)={0x0, 0x38fd2ceb, 0x0}, &(0x7f000090a000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000416000-0x8)=@assoc_value={r1, 0x7fff}, 0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f00004cc000)=0xb9, 0x4) iopl(0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000925000-0x6)={0x1, [0x3]}, 0x6) getsockopt$inet6_buf(r2, 0x29, 0x800006, &(0x7f000013d000)=""/95, &(0x7f0000f12000)=0x14) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00001aa000-0x8)=0x10001, 0x8) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) write$tun(r1, &(0x7f0000139000-0x11bf)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "fccbb4", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}, 0x42) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00001dc000)={0x6, 0x6, 0x81, 0xffff, 0xf85, 0xa8}) recvmsg(r0, &(0x7f000037d000)={0x0, 0x0, &(0x7f00001c0000)=[{&(0x7f0000108000-0xba)=""/186, 0xba}, {&(0x7f00008e0000)=""/219, 0xdb}, {&(0x7f000093d000-0x9)=""/9, 0x9}, {&(0x7f00008be000)=""/120, 0x78}, {&(0x7f00000cb000)=""/0, 0x0}, {&(0x7f0000266000)=""/128, 0x80}, {&(0x7f0000992000)=""/133, 0x85}], 0x7, &(0x7f0000350000)=""/157, 0x9d, 0xffff}, 0x2100) 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f40000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000-0x4)=0xe8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fe5000-0x2d)=""/45, 0x2d, 0x40000002, &(0x7f0000fe4000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/01/28 17:47:28 executing program 5: clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") lseek(0xffffffffffffffff, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a35000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xb7)=""/183, 0xb7) 2018/01/28 17:47:28 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f8a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f88000+0x9bd)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}) 2018/01/28 17:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x14) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000085c000)=""/254) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x1ff, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2, 0x0, 0x0}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00004be000-0xe)='attr/fscreate\x00') sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0xaab}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b03000)='/dev/input/event#\x00', 0x98, 0x4040) syz_open_pts(r1, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005cd000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0xd3a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000945000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000064b000)=@assoc_value={r4, 0x129}, &(0x7f0000c6e000-0x4)=0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000581000-0x2)=0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000064e000)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a7c000-0x5c)={0x2, 0x0, {0x2, 0x0, 0x81, 0x1, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x7, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) getsockname$packet(r0, &(0x7f000015a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000034f000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000055c000-0xe8)={{{@in6=@mcast2={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099c000)=0xe8) recvmmsg(r0, &(0x7f0000020000)=[{{&(0x7f0000bfc000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000dfc000-0x20)=[{&(0x7f0000587000-0xe)=""/14, 0xe}, {&(0x7f00003f3000)=""/180, 0xb4}], 0x2, &(0x7f00005b6000-0xb3)=""/179, 0xb3, 0x7}, 0x20}, {{&(0x7f0000212000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001e6000-0x40)=[{&(0x7f0000d18000-0xb1)=""/177, 0xb1}, {&(0x7f000018d000)=""/31, 0x1f}, {&(0x7f0000554000-0x39)=""/57, 0x39}, {&(0x7f0000c79000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f00008e1000-0xac)=""/172, 0xac, 0x4}, 0x7}, {{&(0x7f0000df5000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000142000-0x40)=[{&(0x7f0000f6c000-0x21)=""/33, 0x21}, {&(0x7f00007c7000-0xac)=""/172, 0xac}, {&(0x7f000095b000-0x99)=""/153, 0x99}, {&(0x7f00009e1000)=""/250, 0xfa}], 0x4, &(0x7f0000d45000)=""/110, 0x6e, 0x1ff}, 0x2}, {{&(0x7f00008d4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000094f000)=[{&(0x7f0000fdc000-0xf3)=""/243, 0xf3}, {&(0x7f000011a000-0xa7)=""/167, 0xa7}, {&(0x7f0000d48000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e9000-0x62)=""/98, 0x62}, {&(0x7f00008b1000-0x38)=""/56, 0x38}, {&(0x7f00001b7000-0x70)=""/112, 0x70}], 0x6, &(0x7f0000577000-0x98)=""/152, 0x98, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f00001ae000-0x90)=[{&(0x7f0000781000-0xf4)=""/244, 0xf4}, {&(0x7f0000345000)=""/0, 0x0}, {&(0x7f000034d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000936000)=""/182, 0xb6}, {&(0x7f0000020000-0xa3)=""/163, 0xa3}, {&(0x7f00004ea000-0x37)=""/55, 0x37}, {&(0x7f0000780000-0x5e)=""/94, 0x5e}, {&(0x7f0000853000-0xac)=""/172, 0xac}, {&(0x7f0000812000)=""/179, 0xb3}], 0x9, &(0x7f000003a000-0x26)=""/38, 0x26, 0x600000000}, 0xbd74}, {{&(0x7f0000e9b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e74000-0x30)=[{&(0x7f000094f000)=""/4096, 0x1000}, {&(0x7f000087d000-0x5d)=""/93, 0x5d}, {&(0x7f0000128000)=""/182, 0xb6}], 0x3, &(0x7f000025e000-0x8d)=""/141, 0x8d, 0x80000001}, 0x8}, {{&(0x7f0000942000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000787000-0x30)=[{&(0x7f000048a000-0x71)=""/113, 0x71}, {&(0x7f0000030000)=""/143, 0x8f}, {&(0x7f00003f2000)=""/108, 0x6c}], 0x3, &(0x7f00003dc000)=""/86, 0x56, 0x1}, 0x2}, {{&(0x7f0000345000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002e0000)=[{&(0x7f0000ee2000-0xb6)=""/182, 0xb6}], 0x1, &(0x7f0000217000-0x51)=""/81, 0x51, 0x9}, 0x3c}], 0x8, 0x2000, &(0x7f0000793000-0x10)={0x77359400, 0x0}) gettid() r1 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getitimer(0x1, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00002fa000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x410000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDADDIO(r2, 0x4b34, 0x1) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) write(r0, &(0x7f000029a000)="ef3cdb55623c853364fc1c412e242fe8f8beece546ca41269c8b7b6fa530644e11e420acd2e72b710547c34ab4c5c4663c7c722925ac584b45c24ab516146ce2bc10928106d03ace27047e0d5776565289f97d3ce0de43a049613c", 0x5b) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002c1000)={0x401, {{0xa, 0x0, 0x6214, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) sendto$inet6(r0, &(0x7f0000615000-0x79)="bdc2f08981acd26c7fd4e825dc0a01be3a82df061d66517b02ebcb6bb2396faef88458733fb922de35fc461e095faf3c74cc9cac3f0ff52a3f99f5586cfa08adf89fe4e4f4f189132a9289437b97eeb2d209639e147c24e3651e8e38f8f9525db57ecd9cef7768139c1c9b3b4ad39f12b6f546b6a171c61585", 0x79, 0x10, &(0x7f0000e9b000-0x1c)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d468337}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x8d2, &(0x7f0000a1e000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c53000-0x28)={@generic="b3f9ea155c65a502e338fbce5dcb79cb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000014b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000eda000-0x8)={0x0, 0x101}, &(0x7f00004c7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b52000)={r2, 0x200, 0x3, [0x0, 0x6, 0x5]}, 0xe) 2018/01/28 17:47:28 executing program 0: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007da000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000771000-0x110)={0xfffffffffffffffb, {{0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3631}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ptrace$setopts(0x4202, r2, 0x8, 0x2) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000494000-0x8)={0x0, 0x0}, 0x800) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000599000-0x1)=0x0) sendmsg(r0, &(0x7f00007c0000-0x38)={&(0x7f00008f3000-0x10)=@ipx={0x4, 0x100000000, 0x3, "fcdf361fac52", 0x8, 0x0}, 0x10, &(0x7f0000e95000)=[{&(0x7f000051d000)="024c654a02247962c470d8bcb1e0e41eca32464fb2dc5c449ae95aaf4e55fcfac057bb0fd903bcfd9df95498377a47e0f68c56e49bd9a497ff750ff90abdf9d8c9a601c9a0e9ebee679dce16887561522651", 0x52}, {&(0x7f0000ad4000)="750b33e13d008ee33d35df9522611efec438fa5c12be00e644468b0175d2759dab1f85495537818a2dd4baa2e112c6ed7fadeb65fba6c4ac4d75715a1a565cbd5ff524dcc89b4697182e934ef8b33fbcce7f91bffd1dac62a510cc0f4912c683e993173327af76afdc7a3d3f1ef459793545a4d01b3ecf04fc264392a55dc18d07d96c19389fc48f4b05bde222bd5127b73d9a14396d3f35c82b7a206e89ff2b5cc358255c83c1a6e2170e1bf1bea45b5571a36ea34da156e78f98edbe93053345f59eacc2be1f695e2e3cb0643037dc6569aef06739a0975b7b65ecf5832becf04cae8d22514f3925f9", 0xea}, {&(0x7f00003bb000)="9510069065e06dd7f7d76c11ff15120b09", 0x11}, {&(0x7f0000d78000)="e58710d9d5c78a3f62fae81a3eb06792c29a41e2924dc8ad362e1821262ae16eb8f506a8ca10b24366c9efc0b332222f51a283ad20e689c09457602cf9a29096375676bf4f71b2fbaeb3983babefd2a7a28df2a3298cd34daafb193bdef79fb7ea7ae8e8603f7153ff79229908b9d46094a99ab1e5608accf36a6e1d42165103744c45e6e670fb6374dfd1adb33018e89d", 0x91}, {&(0x7f000082e000-0x1000)="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0x1000}, {&(0x7f00003ca000-0xc6)="8d8e236001c4a0625a61eff79700a5a5e216b27ac053564bb12aee2013576cbea80a01fc210339aacddf2352349243c5d26f80eb819453e007991c83a567a945d400e8021dd2b4317b406ba7fd39df8fb4eb490e48b345deea9e99705e7fd7dfeadc9ff8569ba17ec772a247b31a426ee418486ddc1cb2d5ec76fc573c08891fb7892eddffdfa6366c653f0bd5e3b322c54c5eb8b605336a5c595e471b2b397c284c3057a5cec6a746823b0dc7fb7b4b76848c7582df9a59260f2a0676f3fc504f16a300522c", 0xc6}, {&(0x7f0000f46000)="eccb61d79c7c25296636ebc7839c645bba87496ea82a3f4d7d685dab740e2c32489a08e09eed660d23ef7f7d5dce6cb4b15ef6dbeb6b17d3d4331938cf3953426f43d4a53a9522e040c1a5eccdaf1b815474577109b415e4ebbd03cef26f8eeb163b3d795fe4e4d98cdd5128cf499f0f71ad1d221531009bf6de84f5b0474bc5322926caab5b3bd58a7744c1b53659302c99549486ff02ac0d8095b53f6147c55311", 0xa2}], 0x7, &(0x7f00003e0000)=[{0xa0, 0x116, 0x7, 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"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0x1120, 0x4}, 0x20000040) r1 = request_key(&(0x7f0000ffe000)='rxrpc\x00', &(0x7f0000656000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c7000-0x26)=']{proc(procmd5sumnodev-,cgroupuser,\\&\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x81000) ioctl$TCSBRK(r0, 0x5409, 0x1) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/28 17:47:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bac000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0xfffffffffffffffd}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/28 17:47:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40380, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000bcf000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x800001, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000)=0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000baf000-0x4b)={0x0, 0x43, "10ff2591e25d15be0f9e875036b3619ddc2e769bb3fdb8db312cc44c6b93203f9c8baedbf96cb17d61e1bd9008bba76d19efb3fa18bca46c424371813d690807a81265"}, &(0x7f0000b59000)=0x4b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e5d000-0xab)={r2, 0xa3, "4acdbc5fd9072ff0b021b6234bab54de933805deaed6144c35759d2c3c74d08231cc56e45fdba1bc9f67dbb9d6fc13ff5892859d10e858e9213abb5720bac150432f9c48f24e61616e231305ac53c0cf5e738c740c4425b1c857f977c9bb2947ee439b15aa44d1401d73fdeab0951add5aa5bd4c30284c0b8b668629ba58a51962bf04e384335b21afdc976ea8f907079bd82b0f761b1cf4732c3f7ab35fd91e1ed2a3"}, &(0x7f0000ce3000)=0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) preadv(r1, &(0x7f000001f000-0x20)=[{&(0x7f0000491000)=""/115, 0x73}, {&(0x7f0000576000-0x99)=""/153, 0x99}], 0x2, 0x0) exit(0x9) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x0, 0x4) 2018/01/28 17:47:28 executing program 7: clone(0x0, &(0x7f000075e000-0x69)="", &(0x7f00002ce000)=0x0, &(0x7f00008de000-0x4)=0x0, &(0x7f0000570000)="") r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xfc)={0x0, 0xf4, "6a4888a093e4841e6e33aa9e0c5a34cdc194a1f7e35349b7985df23e6e7c88d50b1ab999342f7204c808071a9ed0d5de05dde70458b9025112fd3bb88e9c8c4da8f13ab8f268ce108757d6ba13e3b94465907e6c425c3bb711ee5a4e663d8bb24954e94c485c1472a189a71e597f537ef769b0360065e0bbeca8f9b27c57d3d7d2a32b46e0437d5d274e426bd3be905a4f5e0f52e406ba1835bcbc5049b045ef460cd6e436ca82cb29bc17e8722f4c6ac668fc00617c190308849c1669471daee14cc982ce6acf952234665bd670f1c7af84857ac11c90eedebe221fc0897819472b91b070532a43d29a1570d63d3e340a77aa51"}, &(0x7f0000ea6000)=0xfc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000471000)={r2, 0xa0, &(0x7f00005e5000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb4f}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f000025e000)=0x10) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) sendto$inet6(r0, &(0x7f0000599000-0xe3)="d766c0f1fa93d967c47da138e770e19811241be420420d6a2b1d4b3309b4cf5dad7a4b299243bdc9127637b798bec38bfa4015a3c87a5b250e6ab959785f120d628ac61d9c64197f970d5067a9bdd6f5af8b992ee78b85976563a22619f48db156fb9426adf1c448387819e834214531a94fe278d87906a2d113eae4bccd3de835e445fad8c4380bbc35e4b850d5387acc1eb0696a1be0dff768c5c6fe9b130a289c5f097c5459c16c43352385d713fd5e19819aa0a94a4bde78394763b47fd0dd4871b9e07153d6df45968d348b4d13c4687934953bd5a6e36eb0d5054d41fd3b9370", 0xe3, 0x800, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009c9000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000612000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000886000)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000582000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c3000)={0x0, 0x0, 0x0}, &(0x7f00009df000-0x4)=0xc) r5 = getpgrp(0x0) lstat(&(0x7f0000924000-0x8)='./file0\x00', &(0x7f0000214000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000175000)={0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b46000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e3000-0x4)=0xc) fstat(r0, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00005cc000-0x70)=[{&(0x7f0000598000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000018d000-0x10)=[{&(0x7f0000ea1000-0x4)="1e6c1ae2", 0x4}], 0x1, &(0x7f0000d53000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x8080}, {&(0x7f0000106000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c2000-0x20)=[{&(0x7f0000ee9000)="2fc5e83835e4eb087c3e5a4ea81c9a8e7be3d27e7aa34dba81e0f9e256c3e50388286d3acf491706a5172c230f6e7c00b54fa72e96f0e78e25eb024914b3b83e490f5b070c3b2e196cfe7073dcc91a259d9de985d8080630fce1141762845f29fdc956bc74a155ef63e7", 0x6a}, {&(0x7f00007c9000)="ee5c46bb96ae5ff102b0ce753916645d6f3afebd6cc547a4dc615a3c4d9ebfa6f919a14c7b3ac9659d60d16c0ff0f384af75aa8c04a463e1923c5f0bb658fc5f36abec4bc9a0388eb2017243de3eb673458e1b32e1c01212880b90b751", 0x5d}], 0x2, 0x0, 0x0, 0x10}], 0x2, 0x20000080) 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b2e000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000bc9000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000deb000-0xe)={0x0, 0xfffc, 0x3, [0x9, 0x1, 0x19e]}, &(0x7f0000969000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e8000-0x98)={r1, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000b22000)="26000000130047f10701c1b002000000000000f9ffff11000000ffffff00f13a050003006e35", 0x26) r3 = syz_open_dev$sg(&(0x7f000044a000-0x9)='/dev/sg#\x00', 0x6, 0x480200) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fb8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000735000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000194000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4, r4}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000962000)={0xffffffffffffff2b, 0x7fff, 0x0}) 2018/01/28 17:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d8b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$ipx(r0, &(0x7f000031c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da7000)=0x10, 0x0) fallocate(r1, 0x0, 0x5, 0x5) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x1764}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ebd000-0x18)={0x0, 0x200, 0xc6f09b1a0622e243, 0x401, 0x8}, &(0x7f0000c10000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000170000-0x6)={r2, 0xffffffffffffff85}, 0x6) inotify_init1(0x0) 2018/01/28 17:47:28 executing program 7: getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d2000)=0x0) timer_create(0xf79f751b2c8e6673, &(0x7f0000003000-0x60)={0x0, 0x41, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a18000)={0x0, 0x2, 0x5}, &(0x7f00002ef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004b0000-0x8)=@assoc_value={r1, 0x5}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000169000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000113000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a0b000)=0x10) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 47.419605] binder: 6347:6353 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 17:47:28 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000-0x20)={0x6, 0x0, 0x1, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000004000-0x10)={r2, 0xffffffffffff8001}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000005000-0x50)=[{&(0x7f0000002000)=""/119, 0x77}, {&(0x7f0000004000)=""/21, 0x15}, {&(0x7f0000004000)=""/99, 0x63}, {&(0x7f0000004000)=""/130, 0x82}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000005000-0x12)={@generic="6c4d1b247cde86ed132b87be919ac376", 0x800}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x100000000000008, 0x40000000101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000005000-0x4)=0x0) 2018/01/28 17:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b1e000-0x9)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000043f000-0x4)=0x0, &(0x7f0000fc9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000795000)={0x0, 0x4c, &(0x7f0000bb4000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000b74000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a68000)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:28 executing program 7: r0 = getgid() setfsgid(r0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r1, 0x409) 2018/01/28 17:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000743000)='/dev/loop#\x00', 0x3f, 0x20400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000d53000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/mls\x00', 0x0, 0x0) connect$netlink(r2, &(0x7f0000abf000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x9) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket(0x2, 0x1, 0x7ff) mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000007) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000015000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 17:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fchmod(r0, 0x8) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008f8000)={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]}, 0x1, 0x0, []}, 0x90) modify_ldt$read_default(0x2, &(0x7f0000309000)=""/12, 0xc) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e88000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006f7000)={0x0, 0x7f, 0x30, 0xa9, 0x7}, &(0x7f00002a4000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000665000-0x8)={r1, 0x6e}, 0x8) socket$inet(0x2, 0x8080f, 0x7) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x20, &(0x7f0000951000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/28 17:47:28 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x28060400) exit(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000004000-0x50)={@generic=""/16, @ifru_mtu=0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) [ 47.482216] binder: 6347:6360 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 17:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000a61000+0xbda)=""/199) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup3(r0, r1, 0x0) read(r0, &(0x7f0000346000-0x56)=""/86, 0x56) 2018/01/28 17:47:28 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9d000-0x96)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000669000)=0xe8) setuid(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000084a000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0xcd)="8b411853e830d8cd45732978d4334da21e3e18fefed1cdac00aafdafba35cb8ce428a196ab43a9f3e2e2d62afe6500bf6e3e7ef6ff07f540107f8f3ba18a85a665b135b6ef25b03ffe27fdeaea9eef6879c7a21a27bcfabb5e14f6c84ac753611a2d8100084a70c476a70e7281895b821a3a7525c758a0d5de477374d123a7170fc0976ba564993ba6ed99c9a3c988155cc3e5ac1ded6d83ac5d2ec50111f11c41e8f56a60e755639803400866e0cdd073f57df3c9036595862bfd505b36aaafb971f5f0c146613c2f5a507979", 0xcd) socket$nl_xfrm(0x10, 0x3, 0x6) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x3, 0x33}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfff}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x0, [0x0, 0x0, 0x8, 0xbd, 0x1000, 0x737, 0x0, 0x8]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002000)="befb84c98358212e67995d281f40f07f2d4f2eb1") 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) r1 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x2}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r2 = openat(0xffffffffffffffff, &(0x7f0000b1e000)='./file0\x00', 0x8000, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000019e000)=0x0) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000567000)={0x0, 0x0, 0x0, 0x1eb3, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d70000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x1}, 0x8}) 2018/01/28 17:47:28 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006ba000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/28 17:47:28 executing program 4: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xf9)={0x0, 0xf1, "8f7ddffe079200c57bfc22cf2b536250746f60860721187e2d49cff8c5ec5e5c9180f07fc4f364a5abc9907ee8f32b1a002c64241847eb409c59f195bb6778b16a82a85d06e42e071788f113f9e0c1e7d9884e4ddf70ad46320d2daa90f837281f025e59cde3f35467c2ead0edaca17580e97dc79e997a33524c5b40bb4f42b0a63714f47dd4a5aea82c425fe51741c8e30143e8afbf91f54a458926c82603b7d9a44b95e308397b365b7587f033e81a690071b0a8ee482e9570bb499bdbe9db43cfd5cee2b5bb250541a3e46a4d9f6e21f4c9a492c6742c4839cc742bcb373a4549d7797e73c6263ba6ad1886fb6de842"}, &(0x7f0000000000)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x401, 0x7}, &(0x7f0000001000-0x4)=0x8) syncfs(0xffffffffffffffff) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000279000-0x17)='.&posix_acl_access\'em0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f00004f6000/0x3000)=nil, 0x3000}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)=0x0) 2018/01/28 17:47:28 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000009, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) 2018/01/28 17:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c85000)={0x0, 0x0, 0x0}, &(0x7f000061e000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000272000)="6e032f6d6366696c74657200") readv(r2, &(0x7f0000f46000)=[{&(0x7f00000d7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) r1 = openat(0xffffffffffffff9c, &(0x7f000021f000)='./file0\x00', 0x2800, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000328000-0x8)={0x0, 0x5}, &(0x7f00003d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e12000)=@assoc_id=r2, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000f87000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ca000)=0x8) r3 = add_key(&(0x7f0000828000-0xb)='cifs.idmap\x00', &(0x7f00007c5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000020c000-0x33)="69c0c9154cfb7033dd86c286c03122f1b3cc0041cc9230f9e224a0ee7be70a38490ad4c7bdcc82ad5305de3ec9553689f827c0", 0x33, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000189000-0x8)='keyring\x00', &(0x7f0000a20000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, &(0x7f00003c4000)="39c33f2d900726c261efd744c45952c430a1c6b77042aba5d30e7b3f92a3e0a2ac986337f1660414b4e6e0f6c0f420b0fbcc62cb2c9a00129c8d85e2bef2f2c2982d5882c99ae0a32b67bc76b949b2c995a143fb8cfd42cc50845812fb15aceeed5f6d0229cc0a73506c5cc5788d56ed46c0434a55fdaf9e099d4ede63f6b22b0531587fa023799b596a38388e9400bcd750644e532c7b2c12c92725361e", 0x9e, r4) getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000cff000-0x4)=0x0, &(0x7f00007aa000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000392000-0x5c)={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0xe39f}, 0x0, [0x0, 0x71f, 0x1, 0xf1, 0x1, 0x7, 0x9, 0x200]}, 0x5c) mq_unlink(&(0x7f0000015000)='wlan1vmnet1\x00') 2018/01/28 17:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ee000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005b1000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00003bf000-0x8c)={0x200, 0x7, 0x71c, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000d1000)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/28 17:47:28 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") chroot(&(0x7f0000fe0000-0x8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x200) umount2(&(0x7f0000742000)='./file0\x00', 0x6) 2018/01/28 17:47:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c63000)='schedstat\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000c4000)=0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffff00000001, 0x556, 0x3, 0x4, 0x100000001, 0xe942, 0x0, 0xfffffffffffffff7, 0x3, 0x9, 0xfffffffffffffffd, 0xfff, 0x0, 0x2]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008b3000-0x1b)={r2, 0x13, "51dc636b6a6fd881d3400cad5a744613525c9b"}, &(0x7f0000098000-0x4)=0x1b) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000363000)="", 0x0) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000006, &(0x7f0000c88000)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) read(r0, &(0x7f000096d000+0xa95)=""/136, 0x88) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getpeername$packet(0xffffffffffffffff, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000966000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fed000-0x17)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, r1}) 2018/01/28 17:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f38000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(r0, &(0x7f0000823000)="b63db85e1e8d0000180200000000000000cc436aed5ed2bc7018ceb89b97ae00000000000000012c9b16", 0x2a) readv(r0, &(0x7f0000db0000)=[{&(0x7f0000a3c000)=""/62, 0x3e}], 0x1) fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000cbb000)=0x711, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet(0x2, 0x0, 0x80000000) 2018/01/28 17:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/01/28 17:47:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffff9c, &(0x7f0000201000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x3, 0x4, 0x8, 0x9, 0x0, 0x3, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x845) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000fe000)='sessionid\x00') exit(0x0) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$mice(&(0x7f0000ad3000+0x4b)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x100000000, 0x4) readv(r2, &(0x7f0000049000)=[{&(0x7f0000af6000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$key(r2, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000080c000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x2, 0x5, 0x1, 0x0}, &(0x7f000028b000-0x4)=0xa0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000018f000)=0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008d6000)={r3, 0x401}, 0x8) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/28 17:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b3c000-0x8c)={0xd40b, 0xb14c, 0x7f, 'queue1\x00', 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/01/28 17:47:28 executing program 4: r0 = creat(&(0x7f00003fd000-0x8)='./file0\x00', 0xc2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ecf000)={0x2}, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f00002b5000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r3 = dup3(r2, r1, 0x80000) write$fuse(r3, &(0x7f0000cd8000-0x20)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000566000-0x118)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ustat(0x3ff, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 17:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a60000)='net/stat\x00') getdents64(r0, &(0x7f0000571000-0xac)=""/172, 0x16) unlinkat(r0, &(0x7f0000d02000)='./file0\x00', 0x200) 2018/01/28 17:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002f2000)=@assoc_id=0x0, &(0x7f0000564000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004cd000)={0x0, 0x8, 0x7f, 0x6, 0x5, 0x80000001}, &(0x7f000083d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000202000)={r1, 0x3, 0xff, 0x101, 0xfffffffffffffff8, 0x100000000, 0x2, 0x2, {r2, @in6={{0xa, 0x3, 0x229, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x7, 0x1, 0xfa}}, &(0x7f00001c1000-0x4)=0xb8) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000812000-0x108)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4df6, 0x7f, 0x80000001, 0xa5, 0x6, 0x4, 0x4, 0x9c, 0x6, 0xfffffffffffffffb, 0x7, 0x2, 0x80000001, 0x3ff]}, &(0x7f0000059000-0x4)=0x108) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) ioctl$sock_ifreq(r4, 0x89bf, &(0x7f00007ac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000da000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000468000-0x8f)={0x0, 0x87, "e2a82a84bff577845d02b6db4af381bc0a1e911580363ae8ff29bb647112c0891fcb0f176731711b8b42a19fad50bc396ccf50a9e8b8b1a4adfa9a62df9cec8ac2d95ef31459dc8cf36e04d32b7adeb600a8bc0c433491f7cc3da872e58d5ce7237036843d99cba7067f191d52145d7faa4525dc2e30b740e28316084fe1f5d9fa053c6ceef7dd"}, &(0x7f0000385000)=0x8f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000e6c000-0x10)={r6, 0x84, &(0x7f0000df5000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x81}, @in6={0xa, 0x2, 0xde, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xf7dc}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b56000-0x4)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d57000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) execveat(r0, &(0x7f0000e97000)='./file0\x00', &(0x7f00003a3000-0x8)=[&(0x7f0000da4000-0x5)=',/:]\x00'], &(0x7f000066f000)=[&(0x7f0000416000)='&^\x00', &(0x7f00008cd000)='procppp1([\x00', &(0x7f000090b000-0x2)='-\x00', &(0x7f0000647000-0x1)='\x00', &(0x7f0000e71000)='vmnet0vmnet0@\x00', &(0x7f000095e000)='}\x00'], 0x800) 2018/01/28 17:47:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aef000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003c5000)={"1efb53f3c06036fb2f79a2135c794647", {0x4, 0x7, 0x7, "8450a5f495fe", 0x6, 0x0}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d33000)={@common='eql\x00', &(0x7f00000bc000-0x20)=@ethtool_rxfh={0x46, 0x81, 0x8000, 0xd3b, 0xc0, "196c38", 0xffffffff, [0x4, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f7a000)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0x2, {0x2, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:28 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f000002f000-0x14)={0x4, 0x2, 0x1ff, 0x1ff, 0x8001, 0xff, 0x7, 0x2, 0x3, 0x6}) 2018/01/28 17:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000103000)='./file0\x00', &(0x7f00001cb000)=@known='system.posix_acl_default\x00', &(0x7f00005e6000)=""/0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000771000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000533000-0x4)=0x1, 0x4) 2018/01/28 17:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000348000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009df000-0x8)={0x0, 0x0}) link(&(0x7f0000bad000-0x8)='./file0\x00', &(0x7f0000a13000)='./file0\x00') stat(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r2) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000025a000-0x4)=0xfffffffffffff3be) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000fe9000)="36b485e5310442f06f18ed7a459f58c3364b66485967a0f21fbab56757b28da3ac9aca07fb5d54e6f038988593b8be0f3ee4ab52ece21e6d1f563ec6f4d27ce89da29478924efc6b4cc22964e8cf5bb5391399ca44d917369461f48aa016805df57bef826ebcc6193d2f0c9f01f54c2b45508f8409b13500b09ce683a599e06bb50a10029ec54103d9001ca3500e98810676e7bf967b991f4c3b326395cdf58d47ab1050862d8d3d8c27b197a954a0a78195a5d4e0a33d") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000097000-0x8)={0x0, 0xffff}, &(0x7f0000a1f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008b9000-0x6)={r5, 0x1}, 0x6) sendmsg$netlink(r4, &(0x7f0000705000)={0x0, 0x0, &(0x7f0000cc3000-0x40)=[{&(0x7f0000d36000-0x3b8)={0x3b8, 0x21, 0x201, 0x3, 0x2, "", [@generic="c9753acc8257878bd7d5cc48b1229821c6197e01fd2f6525818eadad3a9977cd20594b99c1ca6ca33ae27c68257d9482df6c55265dfdf16317ca7deb97e439d3fc", @nested={0x288, 0x96, [@generic="2d99a047afe9db5afe3b47d09613b5384f9acdccab926a16cc55018ceb7a3b6073c2bbc8acb00944a320e965b0140d17442746eec6edffe3f57918d855e67716af0a0be01a835585179684b1be9e06f40e722007e661274f36ef68e72050daaba47895e3ec896cdbe1d3d48cbbce21aa658d91c608ff251d4f13ba47089f46889ae846e044fe435c49ea887fb302244f8cb133c60cba1db2164b933846896676776ec6cec9d6e05509a76840c01aacb5c5f7", @typed={0xc, 0x62, @u32=0x100000000}, @generic="cff0adca51d7bcabd6bd5d8f623a256ebb762a65091089295fc58c2846bcbd7f33e69ceb50e82d366ce00a826822ee307779f0aabaa68b132b2b1c1e78e380e4a4ed25e22500d53405211f50fab90742a88cca24b5df3d33cebf747c2fa271dfa1ffcc806b33c95479bb0b0b0338b55946631bdf7cb9273c97fc88cd5c3ec3e1c20eb8eafcdfe9916c0243753099395a471ba720d4f79218a62d4e08fa0a59ee6de6e41d7549e6dad6039dc95bbed7d468a7182a967a1626b61a2b52428da8aa0ca9cbc8814a5c854b118b1422fd6555215dec31a6c1f021e4991e3761ea3ea27f18293c2582d6c2d38e92e0762c5e5678cc44", @typed={0x10, 0x49, @u64=0x1f}, @generic="d327bd3034f5012a838685c305c4328b20ecac24dde57372e6a6f6a3ce075c7f4e74122ec31be9b0d5796b4f9af2fd", @generic="77686e25b387fdfca0c0b5b9f54827601037d6fe5f4259bab02644ac6efdd5a17cb643b772c1d38543a5bb3049376eebe10859ec4a4ffbbd7863c93923a61646bd9f399f8ee2a50b80a4600c439484a4272ee0c1a1588afa16c49e8de6ca16be439a9ce4bde08314b54657eef06b0a4851f6c71cd4a69cc305393be6a960c4223b4ac559", @typed={0x10, 0x40, @u64=0x100000000}]}, @typed={0xc, 0x36, @u32=0x7}, @nested={0xd0, 0x91, [@typed={0xc, 0x12, @uid=r2}, @typed={0xc, 0x18, @fd=r0}, @typed={0x40, 0x12, @binary="6fd7c0b75df80c45231ff096b03ece1ab057197ad54628c7e2cfae8d43e58d443c38d511ab802c04580cee623fa308b4eb899d8aeab287"}, @generic="f70333bd20ea393c6004a8aa788a2a662c2bb4255e8323a4fc95512c3529aa5df195842aa8ac5fd946a5f2982f8ffb6d0bc540d360cdb06d309fa807cf2ea3144f1a2150dc8227c721a1c27c131c84704e1bb3cea8b0cf444d59a5213d2fe73ba6c38ebbff1bdf63eb969ec4222ba07f6a0dce2d"]}]}, 0x3b8}, {&(0x7f00004d7000)={0x88, 0x1d, 0x0, 0x5, 0x1, "", [@typed={0x8, 0x30, @void=""}, @typed={0x8, 0x61, @void=""}, @generic="9dd6df704b302e97c8d78259c869757e072463fa06499836b94cd5d27ddb0a1faab30a4161e79b361d724a833593652355529a2a024406a219eeefe771e10cc4192b3b6b3b773b9b4924cf00544f340772dd5b7037fce922ac1d814813e51566db427d6a13b64908"]}, 0x88}, {&(0x7f0000450000)={0x15c, 0x40, 0x200, 0x0, 0x2, "", [@nested={0x2c, 0x1a, [@typed={0x18, 0x4d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x1d, @u64=0x8000}]}, @typed={0xc, 0x16, @fd=r0}, @nested={0x114, 0x7d, [@typed={0x18, 0x75, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="9bffdced562ce814c1635d7bd2221b5d57724a65d15cb0b4443c1980e161b2bd47b903fea28d0bdc4d2fba72dc16e6e4ab3752e25aa4412ed9405bab55008869f73affff0154d3d3e9da48ac3772c32e2cb3434c0f2f70493373bdcffdec7fcface65c3bf288bb7cde9f2c5bf47864d369567b4f2a3a4c137c2289624f930c6b0bbfae301b11d3884812e05f1446d26078f8f677821741e4b9af2a1d64e99aaf7f484f136225136c58b8c6d3", @typed={0x14, 0x60, @str='/dev/ptmx\x00'}, @generic="7181f16ade1730491e0dd367579d7fa229a2fd73cdd26f43e89b968a9a3e6509aee9538da64e6b3b44de9632212cb40c4d4332fc9afe", @generic=""]}]}, 0x15c}, {&(0x7f00002d2000-0x2460)={0x2460, 0x15, 0x308, 0x1, 0x1, "", 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@generic="078dac4331852e5b717fd189dfc7e23afa44c03c0e494ecedcb168590fb45426fd921e102f6c3a6b4b006cfc51cec222", @typed={0x14, 0x61, @str='/dev/ptmx\x00'}, @typed={0xc, 0x36, @ipv4=@dev={0xac, 0x14, 0x0, 0x4b}}, @typed={0x8, 0x72, @void=""}, @generic="aad97bb544e98ca9942777aafe59eb3caa3075cae0c9855743095e76a1c2d5a1"]}, @generic="0a88a6e5fa42a29fa4b2b6be9167e6d9", @generic="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@nested={0xb4, 0x71, [@typed={0xc, 0x79, @fd=r0}, @generic="36f81cf89c906fee23d3d873623fa3d09cbfd36df05248c5b7ac814e9bf4b36b942ecf3772d5de45e00018e9630951e97376d9e9d643aad4f0c7edc5b4524b32794bbb498de52ffbb98acb153209a37e83ae19399501d959e6ebf51dd3685570c24c5b70a986a815a3f81b9b8be1cd0112e9cff3f747bf3d05a115e420920a26e57e7b1b9bcbc4bfdc41b135a50d99f572d0101bd971a591c7d907334f2b99740170ed87"]}, @generic="caeaa96bc3a3920e1a098d9d8cf5ee53774b1eb40606115e57b4bd8f816a1bd04f8db3c605fd9b29a742e931f330d1e5010151e58c9843d4278af9e6899e4bc658b2ef6dc446ff9cfa33b902925dd141f0cb13861121dc6ab142de6bea51ed51e4c5696b129b5a49e9e33fc58b02f168b9e2676ce54645660c24f06283846b88fd69d91b0fc2c4b5708e16762937ddc10b9b3fbcc76bb9f99c75d5f00d4f8f14f6b814eea343d33f7b6b9e3c4bb045ac54a43ae1fb658cd0d324fe2693779688759ffb3f57d052819f57203472c8", @nested={0x14c, 0x8f, [@typed={0x10, 0x38, @str='cpuset\x00'}, @typed={0x14, 0x42, @str='/dev/ptmx\x00'}, @generic="75b6a5bb55530b73fe5f25fcde945c61dbc371bf5fd9c500c66cd678086a1ab5748e9b863d09f73bc36b7497373439f68aab3f1457901379a535661fd00adf69bd3a29ddc90648b0afffc11ef7d1785647b296f584082ecc28175e60fbf03781752d35155023e8ca163b07052bd139487ec5b1becc84c2faa7331bca60b4b53ca912f0df1cf716d90557367774669fa1392d1c24838b02aac6102bbb3505a2f682735186f6bd8b563c524d81aaf1525a98451dea8a20390a32b7438b416a3701e1af8e0a9fe57775738797d9db1f34cf277cae443a095c6c93f76b16e5bf5c3f", @typed={0x10, 0x72, @u64=0x7fffffff}, @typed={0x10, 0x47, @u64=0x9}, @typed={0xc, 0xf, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x5c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x2460}], 0x4, &(0x7f00007f1000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x0}, 0x2000c000) 2018/01/28 17:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f18000-0x16)='/selinux/checkreqprot\x00', 0x600802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000a3000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000913000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x7fffffff, 0x3, 0xaef, 0xa, 0x20, 0xa0, 0x2, 0x0, r1}, {0x3, 0x4, 0xa54d, 0x400, 0x0, 0x73d2, 0x5, 0x7}, {0xd0f3, 0x7e1, 0x6, 0x100000000}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x3, 0xfffffffffffffffb, 0x1, 0xa15, 0x3ff}}, 0xe8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:28 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00001ff000-0xd)='/dev/usbmon#\x00', 0x0, 0x400400) accept$unix(r0, &(0x7f000053f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003fb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00002f4000-0x38)={&(0x7f0000844000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000de4000-0x70)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[], 0x0, 0x0}, 0x40c1) recvmsg(r1, &(0x7f00006dd000)={&(0x7f0000615000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000991000-0x10)=[{&(0x7f00004ed000)=""/118, 0x76}], 0x1, &(0x7f00008f8000)=""/231, 0xe7, 0x0}, 0x1) 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c4f000-0xb)='clear_refs\x00') ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000c86000-0x4)=0x0) inotify_init() getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dfc000-0x8)='./file0\x00', &(0x7f00007c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x7fff, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) writev(0xffffffffffffffff, &(0x7f0000e02000)=[], 0x0) 2018/01/28 17:47:29 executing program 6: remap_file_pages(&(0x7f0000d91000/0x3000)=nil, 0x3000, 0x0, 0xfff, 0x10) mmap(&(0x7f0000000000/0xc8d000)=nil, 0xc8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000c8e000-0x1)='H.', 0x2) r1 = memfd_create(&(0x7f0000bd4000-0x1)='\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000c8f000-0x4)=0x4) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c8e000-0x4)=0x0, &(0x7f0000c8e000-0x4)=0x4) 2018/01/28 17:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c18000)={@generic="0ac0ea9cde330ee56365c241c07aa495", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000240000)=""/207) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000e55000)=""/176) fanotify_mark(r0, 0x4, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') 2018/01/28 17:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000685000)={@common='gre0\x00', @ifru_ivalue=0x3ff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4(r0, &(0x7f0000434000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x20, 0x800) sendmsg$nl_crypto(r3, &(0x7f0000ccf000)={&(0x7f0000fda000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000c7c000)={&(0x7f0000631000)=@alg={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'gcm(aes-fixed-time)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x7f}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000274000)="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", 0xb18, 0x0, 0x0, 0x0) 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/rtc\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000772000)=@sack_info={0x0, 0x7, 0x8e}, &(0x7f0000d16000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ed2000-0x20)={0x2, 0x6, 0x8204, 0xffff, 0x58c4, 0x4, 0x2, 0xbf80, r2}, &(0x7f00005b2000-0x4)=0x20) 2018/01/28 17:47:29 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000834000)='/dev/loop#\x00', 0x0, 0x80802) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) sync_file_range(r0, 0x0, 0x0, 0x6) r1 = memfd_create(&(0x7f00008b4000-0xb)='/dev/loop#\x00', 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cc3000/0x4000)=nil, 0x4000, 0x1000001, 0x3e, 0xffffffffffffffff, 0x5e) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000fd6000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000ccb000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000fd7000-0x14)={0x11, 0x1, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000fd7000)="d8b6fd056fb9867ff68d71561ff0d39a355931e2565ca8d9d49539b6901dcee19658186954bb0b013314d3463921e656e8fc1e339f1c934b01bd303fae06568b97499ba8a11797a43577fae8718aff523ab92330ee2512a45aa8af0a76ecb80cd6b27438aad49ae5e8bab834", &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000b02000)=0x0, &(0x7f000086e000-0x13)="cd69db1d399f320e5e28b4222b3cf875b65734f593864b9fa61b5db8e8f1d7ecf3f3dc6d1143771c09644bc2b179926fbf3d4c10b7a01cbe0ead0874ef6dbffe2add083432f3006a557904c721c6583a875cb2e5d170c282") 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009a9000)=0x60, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b5f000-0x28)={@common='ip6gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000001000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) sendfile(r0, r0, 0x0, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) accept(r3, &(0x7f0000020000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) 2018/01/28 17:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b43000-0xe)='/dev/keychord\x00', 0x200, 0x0) sendto$ax25(r0, &(0x7f0000945000-0x33)="e7e6968f6ac29b165eb5b0bcf07bca17dacc958f354d33b1f72befe8746b6e72aaf18bca15eac91b7ce659ec1ade406230bcc7", 0x33, 0x40, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/keychord\x00', 0x2002, 0x0) inotify_init() setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a87000-0x230)={0x9, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) fcntl$addseals(r2, 0x409, 0x8) 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea4000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7ae7, 0xffffffffffffffe1, &(0x7f0000ea6000-0xd3)="da6ad0122d1184a3353b9b4565d177f1ec8515d6e5aa67864f4f31f8391562cd28228e5ce5886d0622b7838e25e2a40a7e09ce3cb67a9074bafac4be1b825696f8df3d961d521b6a3bd19b40a281e64b3a13d3a8e3f1b3c9fdd02044e40a64c06e870b67f7bd2c619285de6d3b39a641068a561ec52a700f12297b65eaed05a3675f69574e75b0419371fed421ca808e510b76049fcd3203ecb6cb4794740e033bdb6fdcad248a7154a298351e1d22fe5abd1219ac8512ad5b8a90e18f0a400b0a45fd7eddf0699b60d49c3eecb9c3f730ca52", 0xd3) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ab4000)=[{{&(0x7f0000412000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ea7000-0x20)=[{&(0x7f0000ea7000-0x9c)=""/156, 0x9c}, {&(0x7f0000ea7000-0x8c)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0x2}, 0xdc}], 0x1, 0x40, &(0x7f00009a3000-0x10)={0x0, 0x989680}) 2018/01/28 17:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a65000)='/proc/self/net/pfkey\x00', 0x181300, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000804000-0x8)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/sequencer\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00007df000-0xc)={0x0, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000064a000-0xc)={0x11, 0x0}) 2018/01/28 17:47:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000020a000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/keychord\x00', 0x40000, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x1, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000)=0x48, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/28 17:47:29 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000009000-0x1350)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x27a}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) clock_gettime(0x4000000, &(0x7f00004e8000)={0x0, 0x0}) pselect6(0x40, &(0x7f00008da000-0x40)={0x8, 0x81, 0x9, 0x2, 0x1ff, 0x5, 0x200, 0x2}, &(0x7f00004e8000-0x40)={0xc687, 0x101, 0xac9, 0x2, 0x1, 0x5, 0x4, 0x0}, &(0x7f0000dcb000-0x40)={0x6, 0x546a, 0x6, 0x6, 0xd2, 0x7, 0x2, 0x8}, &(0x7f0000da4000)={r1, r2+30000000}, &(0x7f000082c000-0x10)={&(0x7f0000136000-0x8)={0x7fffffff}, 0x8}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e67000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x8, &(0x7f00004e1000-0x4)=0x0, &(0x7f0000974000-0x4)=0x4) 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000414000-0x4)=0x0) r1 = accept4(r0, &(0x7f0000403000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bd000-0x4)=0x10, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000aba000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000082d000)=[{&(0x7f0000f6a000)="3004c68be167c87e04271d6aaabab1c0c2ba41eadc5bd9d712605855d1afdfb18c6049a006896a6c62caaae437e7c1d8542ee527e4721e18e6c5d8af9a6f9a45c6ae1beb0be3142f18a774b266e7c344a4109e91acc6be18a03eae25afa48e18facd007616c7", 0x66}, {&(0x7f0000715000)="dde776ed2c906274b87741a66c937ab1f54b4521460e95886f8015766a37a6a07fd8bd4ce310d5f716fe4cc834b05cbf561006e4ed7cfbf7b5ceec21e767b0bccbbcbc3b9f4df4e6257755f89d78113de868e3828cd76a9919bb6f6fed9379d67ce726fe18c384d989a1038340fcc0886166ac3fa553e3c6df0485060e01a295b8a9ef4405f3c6e8c8add0eb863413f432cafb5682e400", 0x97}, {&(0x7f0000d1d000-0x1000)="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", 0x1000}, {&(0x7f00005e5000-0xd2)="06c9e4d2344aac9ddb96b521ecfc6cfac5e9a400566dba1090f69d6578a00581a210df428527573f1a38a78e272b1a52e303a52c52a541cf2038c0f802fe5e129d24354eaeb108595ddea024c93d7a153fc72ca8dff49b4a3e358e17450ce8704f18e073850cafe3a184f6b2a2766c229286ac0a23f079edff5fc32aecbae09be66821a098e3b5b1296f8b927baf0fc6fca3f13829cc71506dc067c8312383e5d23b267553efb7989f6b9341ac0528da00006c04f9536034b4357c636e2f93175a5fcccf7d4a5d367495615746f19a826944", 0xd2}, {&(0x7f0000917000)="7430fb037bff3cdb21488c375bc59b5c35858985d7", 0x15}], 0x5, &(0x7f000052b000-0x200)=[{0x78, 0x84, 0x9, "5b2f25a0d70c7baba11ef44210394aa63bb8a15fb6c37bf7ca599d5c7d7f746458e1d1e6c207908f77d41e5c8fb65fad9beaabb86d9466dcde266e45a930591cd094ab1ebf965a186d67ae625bd836a08b5d21c9eefa0c4e1978c94a8b1e7aa51f4dfc4b9ef46c40"}, {0x110, 0x11f, 0x7, "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"}, {0x78, 0x110, 0x20, "07898508b290fc76399ca2ed8a12855fc4a78abae6bf082881e00a1dc59c5d8aa43a31c13c96a5941bf5578ab73f794a8ca1f998e39f17fd2cfa4694a95369dd11d2e1e2452d3ee3c4a0464c0d4915d79452b94418cff8cbd4d79a46034876f293f1"}], 0x200, 0x90}, 0x811) recvfrom$packet(r1, &(0x7f0000d26000)=""/206, 0xce, 0x140, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c36000)="d9270e989c55f20efb355abdb2c10969e4d39b933a564c3fc0a2515ff41b3cac77d9c98ec47e2a465cbb79eb8d52d1de5dded1c4bea732b1482745da11cbc4fc394b15f0ddc9171b0f1188508cfee0dc73c971cbf9a9dc85d9fb6f03cb1fc11b60c60ec0f7196e8e6f23e47e46d347a7e21a0ae2662014fe2c70d7e33be2536627bbac6e292bcd8ab01d5d6580055d5ec647d704", 0xffffffffffffff30, 0xfffffffffffffffa, 0x0, 0xffffffffffffff13) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000448000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg(r2, &(0x7f0000c75000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)='J', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea4000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7ae7, 0xffffffffffffffe1, &(0x7f0000ea6000-0xd3)="da6ad0122d1184a3353b9b4565d177f1ec8515d6e5aa67864f4f31f8391562cd28228e5ce5886d0622b7838e25e2a40a7e09ce3cb67a9074bafac4be1b825696f8df3d961d521b6a3bd19b40a281e64b3a13d3a8e3f1b3c9fdd02044e40a64c06e870b67f7bd2c619285de6d3b39a641068a561ec52a700f12297b65eaed05a3675f69574e75b0419371fed421ca808e510b76049fcd3203ecb6cb4794740e033bdb6fdcad248a7154a298351e1d22fe5abd1219ac8512ad5b8a90e18f0a400b0a45fd7eddf0699b60d49c3eecb9c3f730ca52", 0xd3) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ab4000)=[{{&(0x7f0000412000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ea7000-0x20)=[{&(0x7f0000ea7000-0x9c)=""/156, 0x9c}, {&(0x7f0000ea7000-0x8c)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0x2}, 0xdc}], 0x1, 0x40, &(0x7f00009a3000-0x10)={0x0, 0x989680}) 2018/01/28 17:47:29 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000041c000-0x8)='./file0\x00', 0x4) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000041b000)={@generic=""/16, @ifru_addrs=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/28 17:47:29 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000020000)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0x1f}, 0x53d8, 0x3ff, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x1f, 0x83, 0x759, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000013000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f00004d4000-0x8)='./file0\x00') r0 = request_key(&(0x7f0000742000)='rxrpc\x00', &(0x7f00006da000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb6000)='trustedbdev[keyring.%bdev]-\x00', 0xfffffffffffffffa) keyctl$update(0x2, r0, 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000034c000)='./file0\x00', 0x2000000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006c4000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/01/28 17:47:29 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000059a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b6000)=""/133, 0x85}, {&(0x7f0000377000)=""/115, 0x73}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f000037b000-0x2a)=""/42, 0x2a}, {&(0x7f0000001000-0x20)=""/32, 0x20}], 0x7, 0x0) setpriority(0x0, r0, 0x0) 2018/01/28 17:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000527000)="e5", 0x1, 0x10000000200007ff, &(0x7f00001d7000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a0be9e9c76deca9) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000620000)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00006b6000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000dd1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f0000a49000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e", 0xd8}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000bd000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x40, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) munlock(&(0x7f0000ad3000/0x4000)=nil, 0x4000) bind$netlink(r0, &(0x7f00008c8000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc) 2018/01/28 17:47:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000000)=[], 0x160) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000)=0x20, &(0x7f0000003000-0x4)=0x4) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000)={0x5, 0x4, 0x2, 0x41, 0x101}) 2018/01/28 17:47:29 executing program 6: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000570000/0x2000)=nil, 0x2000, 0x1, 0x8011, r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00007ee000)=[], 0x1, 0x0, &(0x7f0000de5000)='L'}) 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = memfd_create(&(0x7f0000323000-0x2)='$\x00', 0x3) getsockname$llc(r1, &(0x7f00008ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae2000)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)=0x0) 2018/01/28 17:47:29 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xa7fe, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000003000-0x60)=[{{0x77359400, 0x0}, 0x8, 0x100000001, 0x1f}, {{r1, r2/1000+10000}, 0x6, 0x3, 0x101}, {{0x77359400, 0x0}, 0x9ba, 0x3, 0x800}, {{r3, r4/1000+30000}, 0x7, 0xffff, 0xb}], 0x60) r5 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000000)=0xffffffffffefff04) 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0xffffff6b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:29 executing program 4: mmap(&(0x7f0000000000/0x625000)=nil, 0x625000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x6, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x356, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x1000, 0x0, 0xffffffffffffffff}]}, 0x10) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000626000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002b8000-0x48)={0x0, 0x40, "d57eb9bfb5cdd5fb4a2c0acfa5311e4439e9572fafb46daa9a76c6316a9cc1e39951ab7c7b16509b1e37bf0686c537f2a6863b13cd4a1484333dc8fe7041069b"}, &(0x7f0000626000)=0x48) mmap(&(0x7f0000626000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000626000)={0x1, 0xbb, 0x202, 0x101, 0x7, 0xffffffff, 0x8, 0x8, r1}, 0x20) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x4000000000000, &(0x7f0000abb000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x12, &(0x7f0000009000)={r3, 0x0}, 0x10) mmap(&(0x7f0000626000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000626000-0x4)=0x0, &(0x7f0000053000-0x4)=0x0, &(0x7f0000627000-0x4)=0x0) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000627000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000558000-0x5b)={0x0, 0x53, "e1884f35d27bc1addf4fe9bb69de0cdd1f7d668430f2a3542bb598d81800098a5556ca6fcd0908cc723af7d3514002f0913459904723c082671f392d5357f1f49dfa1fe80acdaa7c3d26f6d93652005b0754fd"}, &(0x7f0000627000)=0x5b) mmap(&(0x7f0000627000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000628000-0x8c)={r4, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000729000)='user\x00', &(0x7f0000450000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076a000)="d71679c9cbc0f73cd62aa9bd062168eb", 0x10, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f000029c000-0x8)='keyring\x00', &(0x7f00007fe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x81, 0x40c7, r1) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x1, 0x1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x1, 0xb, 0x37d) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000057c000-0x20)={@generic="98b90004a2d7a4b24038d423f6b95eba", @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/28 17:47:29 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000038000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x1f}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b0d000-0xb0)={{0x9, 0x7}, 'port0\x00', 0x80, 0x21400, 0x10001, 0x0, 0x101, 0x8, 0x8, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000402000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000012f000-0x38)={&(0x7f0000ba9000)=@full={{0x3, {"f0d1b68f06e5d4"}, 0x3e6a}, [{"3a16f34f405061"}, {"2d0bd0967ece4c"}, {"66a17006fa8fb5"}, {"4f01fcc521477d"}, {"4a2ddd566781bc"}, {"af64864b273e6c"}, {"19bc5f72356864"}, {"6d9316f50d946e"}]}, 0x48, &(0x7f00001a9000-0x30)=[{&(0x7f0000e47000-0xe0)="b6fd7a2f9e446991f3759168a18e51bcb1bd6938009cc947dff7a6d756bd7690bc72ce22a0b467046713649a4f6e3b2c468bd2bc2d0e9f97dfbcd6f6530600a5986cc71d4fc472695c91e1e6d9b8e2b10a4c708576a42ddcd1f891ecfd43fde82435512b745b99318a5f2f45ecc06b07deb1dc84f2843f82118e3f3d79ee6246dccc911499b27f20165fd4a306f4c71fc7bc7af8b0983a43b76538f45eff574137ce63ecac8bae537ff4dcc6c3fb878e93d1a848412647b4b3a73799f7df027f82e03618f9688a9e5e77d59bc2e051de3fa5c48426ef3e96c6d3404f8eb48a69", 0xe0}, {&(0x7f0000cd1000)="0a53497fdf33791c40611efac8b3ee37b346c48781bad6b21c7e0734ee935087e03a356c9e6cc369fa67be2688ab6401d60d3552cbf18faf26ed12a4cc646e5a5a7c08e9608aabf250b0e708b28fc4f2135c1fa3bfdc7419fcffaa70d12f77a7f92de9b19b33d524cabf4cca1d0f44949e8435208d1b31eea9bf7a22", 0x7c}, {&(0x7f00001b0000-0x1000)="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", 0x1000}], 0x3, &(0x7f00006e2000-0xf8)=[{0xf8, 0x13f, 0x800, "82c0df238d5c15b771ce027ce94cd04f7e6231e32f552874608ed33bfb2d6a60d90038a4d2ffdaf4ac413d781855b8238e47b4113ae8f33e6b2e6b6c40138b9fac6b09416eb534cae60bb23b38513366ea3d84514b7e3f10f84831ecfb107d4056663c7ab0ea2e7af93eb107b1d33cf3dda92e978b1a22c1ce71c457cf19c52a7f81f31835fe89de6b4313bbf8414de56d6b5d6397cf7be27dcbe67ae5a8a2bc965987f65d7e6f5fdc628623ecfa62135bbca4bf6935535f0400da42c5d09d61d74e36e2e96b5b65acfcaefe6becf8097a8d6b2c95bd53a6f2b7386dba37679217bf43a5d3"}], 0xf8, 0x1}, 0x6a32e0ed8130786e) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = geteuid() fstat(r0, &(0x7f000025e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000193000)='./file0\x00', r2, r3) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cf2000-0x4)=0xfffffffffffffe9e) 2018/01/28 17:47:29 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000008000-0xa8)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xbc) 2018/01/28 17:47:29 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000016a000)=0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000592000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000195000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) mlock(&(0x7f0000a88000/0x4000)=nil, 0x4000) fcntl$getownex(r1, 0x10, &(0x7f0000fa2000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000110000-0x19)="e78a9f3b89fd48f721d44f4f8b50167a5cd0616a33cc989780") [ 48.481568] binder_alloc: binder_alloc_mmap_handler: 6610 20570000-20572000 already mapped failed -16 2018/01/28 17:47:29 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000fdb000-0x10)={0x3, {"d1d468f0fa9206"}, 0x9}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdc000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000028f000-0xa)={0x0, 0x80000001, 0x1, [0x9]}, &(0x7f0000c77000)=0xa) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fdb000-0xdf)={r2, 0xd7, "8fbfecc95adcac62a7b6b4b4f5a833a1d9a44b673f0ad129f7cb20d5a69abec26324cd062617ee953362c2b8eff99fdb8e65bc06873b192aa8cdfabb97a26059d20ca42efe806c424ce5aad80d2d621fed67ce3847e149929cd9763b297a6dca3692151a1698b656128b3a502332bea87af51b6bcb44c74ce120b8a10ac22dc111b3ce5c8cb37939e5e5fc9664c7bbfb683addb9e7dfcbb8aa5f2573c586b6fd2c58ca9eb1588dd7eebd4d429d4acb29a1be04dda7743ac7d2cf32a274de5d469dcdac4b450e6737e3e52916d5ae1f3275104760ffa2cf"}, &(0x7f0000fdb000-0x4)=0xdf) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/01/28 17:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) poll(&(0x7f0000144000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 17:47:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d55000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x13, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:29 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e3000-0x15)='/dev/pktcdvd/control\x00', 0x20102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x7, 0x6d7) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getresuid(&(0x7f0000062000)=0x0, &(0x7f0000693000)=0x0, &(0x7f0000fae000)=0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c02000)=0x0, &(0x7f0000787000-0x4)=0x4) r4 = getgid() getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000006f000-0x10)={0x0, 0x4, 0x267, 0x100}, &(0x7f00004d8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007f0000-0x8c)={r5, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) lchown(&(0x7f0000dbb000-0x8)='./file0\x00', r3, r4) 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d8c000)='user\x00', &(0x7f000085a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000450000-0xc4)="c885ab3a3b04e4dd4c2293cad4f5fbeb0eda77c12ca665f835d24869007ba1d30f7cee72cc94e2816ec91a7892ec7ffed1dff763617638ef0d0b9ba39e90f095ebdef8f96c5a33654460446522c6e1b9e557290f6b4d20eddac3fb4d91ded0ea82b0aed83938745399d02c90fca35da3fe8ef886b79d696a261ccbd62171d04161ddc858c1c9fcead23941ab1168c0dc8f60885f11b963f057b11b9c03c5db9589e5ae8fa41ae59769324e6f393cb5a2b3138fa5b0dcb5e0ca2df4a1c6ff31cce8495a89", 0xc4, 0x0) r2 = add_key(&(0x7f0000181000-0xd)='dns_resolver\x00', &(0x7f00002a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8a000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x80000001, r2) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)=""}) 2018/01/28 17:47:29 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) 2018/01/28 17:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) prctl$setfpexc(0xc, 0x40080) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb6000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000211000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x10, "97ee9d29fa9202d4ff6ba9dd989b8ffc37c5afc7785ebc174d832cf43afc92d981e5f4bb89dc44534f75a6b96de920d0a4b022ca7de8ec3dd6c76b95ffcede89", "abcc697774ec2679769e0f051ace9a0fe4a56632845a562a9d80d5ec8522813c", [0x100000000, 0x6], 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b36000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 17:47:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$inet(r1, &(0x7f00000a4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a9000-0x4)={0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0x81)="4fdfc246c623f5c1ef90cb8600f86edfab7d50a8702ce7ff54ac1211247b4bb7686cea85e39102d005b28c8edbaeb169e9b0c0f819e0bdfad6f4c3736b2f3692a7bc5d4e2a0a480803d2e2e21eee7e34862cd430c98b8e79b3616dd82737d08a4de3255ede42d5d6f1a6fd9225f62a2191a340b817f2ccfdfc65be2a6633208818", 0x81}], 0x1) 2018/01/28 17:47:29 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 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) ioctl$PPPIOCGFLAGS(r0, 0x80047453, &(0x7f0000022000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000023000-0x4)=0x0) 2018/01/28 17:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000015, 0x2, 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e4b000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IFALIAS={0x14, 0x14, @generic="a6cfb741852eee7b699bda9acbf65b2e"}]}, 0xb2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000033e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe52) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) getsockname$ipx(r2, &(0x7f0000faf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b0000)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) dup3(r2, r0, 0x80000) 2018/01/28 17:47:29 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000018000-0x16)=""/22) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000018000-0x8)='./file0\x00', 0x8000, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000016000-0x63)="89a499b60be1e3a872fab2edb60cd6304002be6a8cb670e1a9a325af8ac24e9587dad8f1a0d6c4febfc7ff098eee1070cc1aad3646b606a02206b7f253e821dfcb2599926f5229754827a683870f6e7927a78e1a12adfee62f65000a275f97bb1aaadf", 0x63, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000017000+0xd8e)=0x862, 0x4) r4 = mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x9, 0x80030, r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000016000)={0x100, 0x0, &(0x7f000000c000-0x53)=[@enter_looper={0x630c}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f0000016000+0x852)=[@flat={0x73682a85, 0xa, r4, 0x4}], &(0x7f0000016000)=[0x68, 0x28, 0x18, 0x20, 0x18, 0x40]}}, @request_death={0x400c630e, 0x3, 0x2}, @release={0x40046306, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x30, &(0x7f0000018000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f000000f000-0x1)=0x0, 0x1, 0x3, 0xf}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x77682a85, 0x0, r4, 0x0}], &(0x7f0000010000-0x30)=[0xd7fe7f50e8f538a7, 0x38, 0x30, 0x0, 0x18, 0x18]}, 0x10000}}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f000000b000-0x5e)=[@fda={0x66646185, 0x8, 0x2, 0x25}, @ptr={0x70742a85, 0x0, &(0x7f0000016000-0x1)=0x0, 0x1, 0x2, 0x2f}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000014000-0x10)=[0x0, 0x78]}}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000016000)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000017000-0x4)=0x8, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000015000+0xe71)=@add_del={0x2, &(0x7f0000016000)=@generic="15296ac19b4019edad8e562ee090f5ac", 0x2000024a}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) [ 48.646916] audit: type=1400 audit(1517161649.610:12): avc: denied { call } for pid=6652 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.678350] binder: release 6652:6658 transaction 6 out, still active 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) fgetxattr(r0, &(0x7f0000bba000-0xd)=@known='security.evm\x00', &(0x7f000015d000)=""/101, 0x65) 2018/01/28 17:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/ppp\x00', 0x200100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007b7000)={0x2, 0x1, 0x3, 0x3, 0xfffffffffffffff7}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$sndtimer(&(0x7f00000f6000+0xe90)='/dev/snd/timer\x00', 0x0, 0x40000000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000458000-0xf8)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x3, 0x0, 'id0\x00', 'timer0\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]}) 2018/01/28 17:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002ce000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070c9, &(0x7f0000583000-0x1)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000647000-0x9)='/dev/ppp\x00', 0x41, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000345000)={&(0x7f00002ca000/0x3000)=nil, 0x3000}) [ 48.696721] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 17:47:29 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00006ed000)='./file0\x00', &(0x7f0000484000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x1, &(0x7f0000001000)="") setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003ad000-0x4)=0x8, 0x4) 2018/01/28 17:47:29 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/enforce\x00', 0x220040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000001000)=""/183, 0xb7) 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) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x9, 0xaf7, 0x7f, 0x8, 0x3ff}, &(0x7f0000002000)=0x14) rt_sigaction(0x6, &(0x7f0000001000-0x20)={0x0, {0x8000}, 0x80000002, 0x7}, &(0x7f0000001000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xff30, &(0x7f0000f9c000-0x10)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0xfffffeab, 0x8, 0x0, 0x0, 0x1dc, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0x61)=""/97, 0x61) accept4$ipx(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000b8b000)=0x5f) [ 48.722994] binder: 6679:6683 ioctl c0306201 20016000 returned -14 [ 48.725196] binder: 6652:6658 got reply transaction with no transaction stack [ 48.725219] binder: 6652:6658 transaction failed 29201/-71, size 0-0 line 2921 [ 48.753268] binder: 6679:6683 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 48.774937] binder: 6679:6699 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 48.787708] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.793368] binder: send failed reply for transaction 6, target dead [ 48.802606] binder: BINDER_SET_CONTEXT_MGR already set [ 48.815795] binder: 6679:6699 ioctl 40046207 0 returned -16 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f000022a000)="", 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f000001d000-0x2d)=""/62, 0x3e, 0x2, &(0x7f0000f4b000)={0x3, {"d9f741723912a9"}, 0x0}, 0x10) r2 = request_key(&(0x7f000099c000-0xa)='id_legacy\x00', &(0x7f0000093000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c90000-0x2)='/\x00', 0xfffffffffffffffb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007fc000)={0x0, 0x0, 0x0}, &(0x7f00005c6000)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000e2000-0x4)=0x0, &(0x7f0000626000-0x4)=0x4) getresgid(&(0x7f0000e6a000-0x4)=0x0, &(0x7f0000b98000)=0x0, &(0x7f00005ee000-0x4)=0x0) keyctl$chown(0x4, r2, r3, r4) 2018/01/28 17:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000319000-0x8)={0x0, 0x0}, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f0000b0a000)=0x0, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) lstat(&(0x7f000036b000)='./file0\x00', &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x400, &(0x7f0000b95000-0x8)='./file0\x00', r3, &(0x7f00002fb000-0x7a)="879b71cebc4641426a37807579b775f4e4c93b587fe2d67382fccaa3342c82cb04f4346887427781f25537b023fd5ad7a86ad441ff3c2546f777913ae523b7e7d98cd0f92e6d9445981871eb2e4eb0634dace329f55cd565333d54503426835159c80a1c538f550fd063718a4dd99f86b2f8026669d3968affab") timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setxattr(&(0x7f0000f3e000-0x8)='./file1\x00', &(0x7f00005e9000)=@known='system.posix_acl_default\x00', &(0x7f0000a37000)='syscall\x00', 0x8, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000167000-0x4)=@int=0x0, &(0x7f0000d78000-0x4)=0x4) tkill(r1, 0x1000000000016) r4 = request_key(&(0x7f0000c7e000)='user\x00', &(0x7f0000751000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002db000)="37a300", 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000aee000)='syzkaller\x00', &(0x7f000063d000)='syscall\x00') 2018/01/28 17:47:29 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d08000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000015a000-0x2f)={&(0x7f0000fd8000-0xc)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f000051e000)={&(0x7f0000fd7000)={0x4bc, 0x36, 0x14, 0x2, 0x2, {0xb, 0x0, 0x0}, [@typed={0xc, 0x7f, @fd=r1}, @generic="394585b8f3d68cc27c742cd3c3fa93b1d8841a64470d1dd214c464eba8124ebefc0269dc87b058ce91ec5dc28c8fdee9de795f5551e2479d2e3aa027060f4f39b951488843d2a8b68b765e160da0682ed9486401cbd1fde64c240cb4cc6a68e281a00ae6d24d1feb8a9077fd226ad52912a303f3778702ef", @typed={0x28, 0x94, @binary="1d997fde2984d614493d3e85fc9c84f48d60c4e8595aa85b614c14ebec3be4"}, @typed={0xc, 0x20, @str='\x00'}, @nested={0x1d8, 0x3a, [@typed={0x18, 0x68, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="521b8a95a5b17e8eb61237aeb8ff74b4a29360ffd126f95c2a0e8ad36b81aa76112063e1885ba19be107d835a2ebb925963b96da5b5aebdc72aa5b53118b5b71491375770b2ed66d28739f228e3dbf1f3a8caae1bac18c6cd7d8aea373f88f551c1bd93e009b0ad79230d6d77202ffaa7d53c0a1dc3d8f7a029250ec948d56a6e8", @generic="d7c689def19c49d4e9fc7f76b140f51ec067483d93d0e5d8a8d7b457ae76ea85b1deeaef360d8c9c07e1d78583152a6155d035803e536fb2fd4cb7cb4e3a6894decfeca334c75bf9af19175b5bf90a9d3882b46cd16e7e8e39e0ae093daf02966a0c2ae5464ac28195577451ad257a653f7437440e4940c55f53bc4c868b2fe8000bd8b80115cd6e2cd6759cdd1846d4c461779eb415d45a61bbf67fab407d16fbce18837a64c90183ec4ceac4c202072caf329d337fe6383fc3e99e97cc22e3d9872d40396e9f7cb8921fa1af2fce6809bfc81a9ac00c6a6ef7f1692126", @generic="2e0cb0e54599a84ba29cecf19c4a10083ca8f9afb692100925147c1b8a8a6ae4cd3a588117d7065632db3a0a0e1288f1053ec22377543caa76bffbeade13b818541920c2ae342de6c5aac91c12629397009de7f1a0ea134c5fb06971"]}, @nested={0xd4, 0x6e, [@generic="9445eae605ef616ea32d08a5f47c509fcc57d0a2d1b910183ea0b18eb53670496036c6fa2e4963ce00d2efac85513094ceb543ffe224229dd0149d49e8113db84d6143d549feaa3f461e1ae2d71eae4c4c565b4cb02656845ac0fdfb9242769942bb169eda0c8c9101e809fd0ccf61aa56830b7b2e71f289e314898f2bc566571b729cdfab3574968f605f02bf2496ea1fb91471bc39c57419874e7e2cd16fc56ae3ac93fd81253ec5568a37bf6f19052af619ae0d557ed36baad7890088ec35", @typed={0x10, 0x4, @u64=0x0}]}, @generic="e891b1a3244e7f861db7c8726636c299e37a6a95f98895bfcd79a5c0f0f87151a825751bc6e5f551632ea2d83017c7775c154c0a2ebc3283b4f480aebca64a8a3c4eeaecd39647cd39352c0bfa423d50399c4bce81e2c7d8d08086de455e9b0e1821148e747018cf15ad", @nested={0x34, 0x69, [@generic="86776d0594dc9d57c33a0505", @typed={0x8, 0x25, @void=""}, @typed={0xc, 0x1a, @str='\x00'}, @generic="2dcf6911d0af79f0c5534edda3f69e"]}, @typed={0xc, 0x46, @u32=0x1ff}, @generic="d86b8bc6aad7be226bdb1d74a1681861178c92c3c09556f18a020e89d591250294012bd081616358d37a97210ddeda059b88719cf176e0de700f5caa829d470b09e7c12cf8e561e378da953f6df110e31ba35a237bb15252541ce88fdc7fe20c27432d08db6cd3b71ff5341cfc8555a63692199c4bc2620c622f05599fd79b88e6a9d881822ac825b8479c67822fd92fd47e50e06e2925"]}, 0x4bc}, 0x1, 0x0, 0x0, 0x90}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f000012c000)={0x0, {""/7}, 0x0}, &(0x7f0000fd8000)=0xfffffffffffffdce, 0x80000) flistxattr(r2, &(0x7f00002f0000-0x1000)=""/4096, 0xfd03) r3 = syz_open_dev$loop(&(0x7f0000c13000-0xb)='/dev/loop#\x00', 0xe8c, 0x80042) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004fb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000497000)=0xe8) r5 = getgid() lchown(&(0x7f0000a20000-0x8)='./file0\x00', r4, r5) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fd8000)={@generic="e9b6fbfcf1891e39bb76b080ca3f4db1", @ifru_flags=0x1}) r6 = syz_open_dev$sg(&(0x7f0000fd7000)='/dev/sg#\x00', 0x101, 0x60000) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x3ff, "50bdd4eb52d8", 0x0, 0x0}}) sync_file_range(r2, 0x0, 0x81, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r7, &(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000edc000-0x1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fd7000)={@common='syzkaller0\x00', @ifru_flags=0x9004}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028e000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r6, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000fd8000)=0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00008a1000-0x10)=@req={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r9, &(0x7f0000c71000-0x8)=0x0, 0x10001) 2018/01/28 17:47:29 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000210000-0x28)={@syzn={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]}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006e9000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000bce000)={&(0x7f0000e46000-0x41)=""/65, 0x41}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x56a, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={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]}}, 0x108) accept$packet(0xffffffffffffff9c, &(0x7f000045d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000231000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a11000)={@loopback={0x0, 0x1}, 0x5, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a51000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000034000)={&(0x7f00001cd000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000069e000)={&(0x7f00000ee000)=@ipv6_newaddr={0x50, 0x14, 0xe10, 0x6, 0x1, {0xa, 0x1f, 0x6, 0xfe, r2}, [@IFA_FLAGS={0x8, 0x8, 0x1c0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x100000000, 0x5, 0x3, 0x0}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) pipe2(&(0x7f0000659000-0x8)={0x0, 0x0}, 0x84800) r5 = syz_open_dev$mice(&(0x7f0000961000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000199000)=r5) 2018/01/28 17:47:29 executing program 5: r0 = socket(0x80000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x220000, 0x0) 2018/01/28 17:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/vga_arbiter\x00', 0x1fffe, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$tun(&(0x7f0000795000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x3}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000e7e000)=0x7) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000023f000)={0x0, 0x0, []}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a05000-0x10)='/selinux/policy\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000681000-0x10)='/selinux/policy\x00') ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000082d000)=""/48) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000068f000-0x50)={0x4, 0x0, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000bb1000-0x50)={@generic="6bb1a670054868217d07dcf05335a384", @ifru_map={0x80000000, 0x80000000, 0x1, 0xfffffffeffffffff, 0x7ff, 0x9}}) 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) pivot_root(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/01/28 17:47:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000001000)="") getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r3 = getegid() fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00008ad000)={0x0, &(0x7f00005e1000)=[]}) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000008b000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 48.844905] binder: 6679:6683 ioctl c0306201 20016000 returned -14 [ 48.853849] binder: 6679:6699 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 17:47:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000003000)={@generic="7387b19f3237011d6000e741937a5fca", @ifru_names=@common='irlan0\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000007000)=0x44) r3 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x20, 0x44000) readlinkat(r3, &(0x7f0000006000)='./file0\x00', &(0x7f0000003000-0x26)=""/38, 0x26) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x3, &(0x7f0000007000-0x18)=[{0x4, 0x9, 0xa80, 0x9}, {0x8001, 0x7, 0x8d1a, 0x1}, {0x0, 0x56, 0x10001, 0x9}]}, 0x10) 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$netlink(r3, &(0x7f0000004000)={&(0x7f0000008000)=@proc={0x10, 0x0, 0x3, 0x440000}, 0xc, &(0x7f0000005000)=[{&(0x7f0000008000)={0x204, 0x33, 0x222, 0x2, 0x0, "", [@nested={0xd8, 0x3a, [@generic="24d8", @generic="419ceba4b5355ba8fc1c8ccc9d5870c7ece52ce00d952d9bf41fb21f8c0ed4dbedb4a4dbe208b3361354fdf51ffaee59591abf20e31b3930bbbdf62e3ffdf947faf11b950992564b672182d88f1697d8aa2f0a2f49796e8b2d37973b70b0c7ee70d0b9e6b8183bb62adcb8f337eb4372ea0fa8e7dc592635389203177808151c0519e5b8ef3a80e37274f15243fd62a08f569cd756fd15759c84d5b7ea263f2dfbc4b5881473d446e2a66736e2662b5817cf5cb047a8333985063e90dd9082909fedf1a7e7c6825296a7d7b2e4e13f"]}, @generic="14bada45e7703599049094a4eb0a80994cdecb4b86403e7fafc1db77463c1870e01632529f32af443a585e81ea59fde8f1", @typed={0xc, 0xb, @str='\x00'}, @typed={0x18, 0x65, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="780cee3c906e9d18b089ce081e8bdb5bdfb91c544205414e1e531c02ca05bd15e1d43fc2fe068569fa29301fd467e8714b27d234c627317292deed6e8f1612c7f1db34e8b9d5266b61729c0f4f220378a6851dd283a40dbc3d969fc172ff305f41649bea44cecf5f1d8418a466d991311585b58f2af68f0fe6f58f542688bb31b33aa725db0e1375dc78c07efb46d315efe74fedc89d10c8f4a9ed8b69ae1ce6ae94dcb2d4a06dce790fe45a7e90c8707469c7458e529dae17d8", @typed={0xc, 0x52, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x204}, {&(0x7f0000001000)={0x108, 0x2a, 0x400, 0x6, 0x1, "", [@nested={0x98, 0x71, [@typed={0xc, 0x33, @fd=r2}, @typed={0x10, 0x8e, @u64=0x5}, @typed={0x6c, 0x6c, @binary="378dede5cb662c9753ace764f7388f7d22fa47bd476b2256fc49005ed78be96b1fd4e27d56831fa1cf5fbfe85cb13770908cf6f123a5b7ad6b21f84036671a696e1f6add66cd3bda0afb5bb46a38b8c8191499e3bc98fd67bcc26faf114d8173d176"}, @typed={0xc, 0x36, @ipv4=@multicast2=0xe0000002}]}, @generic="9abdb6aa65b1eb994e3fd69a95198f2b5c80a7abbf002165315db1d7ff18d2c88ce5d6300a578ce368a5f71536b783ddde581fa6af552903aad4c9445de60729217feb5bbc7cc7f5ae48775d96", @nested={0x10, 0x65, [@typed={0xc, 0x59, @u32=0x10001}]}]}, 0x108}, {&(0x7f0000006000)={0x1a8, 0x24, 0x400, 0x1, 0x3, "", [@nested={0xa4, 0x34, [@typed={0xc, 0x5a, @str=']\x00'}, @generic="4caa34359af4a0992cb3944c47c82ab2d66231583d7c08e34210176fd81308cdab60d5ab0adbd51ec702dc00eb14d0f5b6cfe609b71d69470b34588265aee4da42d1dcb31d34fa1c47fff534f425970df381c6bbea152d7626f55888b2b19446670585479dcb8ecb6ad5b5d7b7ada5688d7773f87c7d00fe8d5cbbbd2fceac14ca6d133d820764b6fd9046cedc3293ff53a0"]}, @generic="c609adfd759eac5776b9ff8077f51a18af5d09fbb0dbc4b36b93bfa36b46c874bc276bc50cc3ba2a1c994b0d53af51efc81e553b2099d7ba5528cdbe4f71861945aa3c92fff8d6d5ba79b2cf53d43a5b94690f3d4bc1d1cc42c31077e814c2012abff16b27866f6e5e3ba4a1ae9841f345b3ad4d03d2c0cd3aa1d31bb86be73a232c2d0a5120d98940266620892ac058ebad05534901d2628e29d03b296f04a16ef76e1e6be156ec742f649fa31447bcbb4b0fc84918fbb675a7f767a0b9eb727779387f7f8de319bf8cc4a4472eae1fe14dbcf449efa045fa1cb69d634e86a57556783689aa98550e", @generic="5cd633e1d92f376f1de9"]}, 0x1a8}, {&(0x7f0000000000)={0x3ec, 0x17, 0x0, 0x7, 0x3, "", [@generic="da5d9c487c54ffc276178a378f140fb6663c3965c92afdde7ccd273a4bc9dc0768962aaee89f0ac2297bb6286c15b5e78ae3ed446a7ef47bd5e3cb59d7dcba5a2a6f26709eeb0e37216930032d629ee158c6680bf1df7247675df27027f5456ee4402c71a80854e070568242eb3553eaed180c2f4bc3cb431c2e2d1902a5699c1e19157fde3b0f064ad1136575c34ffb3e1411a83980d90bfe88057aa2c918867a4f0eb315fdfd6c1fed6c71188132847e4fcee985ff4109533678a486b208f4a29bd653e01211a6eb13cbd5ab44", @typed={0x18, 0x72, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @nested={0xf8, 0x6c, [@generic="1e7a128995ac2503e694f1668e504a213a6cc7a04f61922db6359ee8ac4077d6b57f15a0a4d74450f44fa118865eaacb25b7cea03ce9235b76bcec84d73157f667b432a4dfe8f032697edc8fa72ce89e971ee538e5f7182a80559d21704bce34f20c1cb2a88b6adb0efa17371037a8990bacc0158779e7611e584de081bb4fe86df84221a6dcbbb4e8d92b09a12dd07419ec33", @generic="8580613d9c69fbf76a190764b605e76e2a7328eb909f2fc48978a20543a7e820ee751e4e124e6c3da38f1757bf5ad1bd66da8f6e8f120fddd5ee6893a55cdacf5426d4321791c22f38ac8f0c26f746de288523ac0e8310770d3f1bf70cec"]}, @generic="aa92ec5195f857d82d18d9cede1a56dd1e03f18677afc859e9b1895c69760adc8aa28aa83822499c59e98384c356c5088a9456ef8a5b24bab055340cf8b9636309f53b7e4f3767ac67c06fa76ee63705daf8d90a722a4c88d02cf05ecbfaed19b53dc6550f70815b200db50897e7376b7cecb5e4aa9f2ab94e545ebccd5eec8b39b66b965fb464366a0f2236f7a59c889ec75b91b3aaacb82e653a1f7d6c6fb8c21d7f04d9f14138929d94a25c7cc2146d0a452be0d479ebe5eeeb2f0fddc329849e9812013e1ad2c0990b3546d54abed0cd", @nested={0x34, 0xc, [@generic="81c702d4bfcf9b00bb1832b65fbf15e8480f233e13ed3f46dc85fb7cc9bd3a3ffaeb47c4a43dc28d614c86138aed0b"]}, @generic="65cde8a6fdfacf7931e42ca1de4981e46e649953ff398dad", @typed={0x8, 0x56, @void=""}, @nested={0x10, 0x20, [@typed={0xc, 0x4f, @fd=r0}]}, @generic="30cbdae97a602d3c34cc276f2234ffcdf16be864d5a5e0a64b3f7af4771ff000492e2ce360bba2968cd55557f9796521b28b9e90eb17006fcd6afe61a5a33d7f8957831dbd5e305c22dec273e1c9f7fe5ab4e068e402a21fe298dfff665da12241f90eac06dadfd0b182cd885395ec94c2a8669b2ca2aeddf10a9dd89b489f377fb5d02238e6b3de6c5920bdbfbdacdd281bc638d98e341de23996ef0c3d7cebaeead93d2e8b8d4ba393d0c246ce90847cb0573a3e469e03e07fc222ae245f70b034ddf152ea"]}, 0x3ec}, {&(0x7f0000008000)={0x198, 0x8e, 0x300, 0x6, 0x3, "", [@nested={0x188, 0x2, [@generic="20841bc1f6ce1ab1d3174206728ef1a93ab33dba78ad5058a95555f776a868b38261d341538e451502ab42c6005202be77e2972c2f8f9130a7a8f0fe53a9938af1664e2cfc158c191099ac1c0104fa77a215f9b4a6c756a4d963b8c509ac32bb07a7bb8569c6f0cbca4da8aae6a3efd865270bb56cd2cf104163d9ec7f12dee896087f2e61faec85b91ab4c0be11d949a65205", @generic="033baed8fcc4268156a2161584876f51c300a251c659485b7339bace70e491bd995802b7035ec400996bb3c4ca7e661d2ae046f04c845b3b9ac9a7912bb42a2c8dee108e9fe5d7a9fd08c2361b0c24ab5e344d136b3e51215b68d41934b6e75dffbc841b7d7709bc7ecd6e2820274919fbee6e9845e0c11432fed26760a1bc7398d7eb12112e4e36332e6cc81589418b373e631bb86e5d44910fb07c304c7237bae6f44c2c263464ec55bdb16f44f2f5993126752ae83cb4b386e4842470b7a1c3ac1639e3b5eaff312aa5e58066e90764bfa4bb07b69bcfddfd96f1221bb2a5fabdf2396fdda9b4955ac0c9fcb09512"]}]}, 0x198}], 0x5, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_int(r0, 0x29, 0x63, &(0x7f000097c000-0x4)=0x2, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006c6000)={0x0, 0x0}, &(0x7f000019c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009e2000)={0x0, 0x1000, "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"}, &(0x7f0000e33000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000134000-0x2)={0x3, 0x8000, 0x100000000, 0x0, r1}, &(0x7f0000440000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000290000-0x35)={r2, 0x2d, "6f9c85b78b49877493634fc0c9a18d75fa0d05b452dd242eec8288e97bfb181b3119f1e1ab5ffc9c324bf8cdd7"}, &(0x7f0000125000-0x4)=0x35) 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000aeb000)={0xfffffffdfffffffc}, 0x8) r1 = getpgrp(0xffffffffffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/sequencer\x00', 0x400402, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000a85000-0x64)={&(0x7f0000cc9000-0x20)=[], 0x0, 0xfffffffffffffffd, 0x40, 0x964b, 0x5, 0x0, {0x1f, 0x7, 0x101, 0x10000, 0x4, 0x1, 0x3, 0x1, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffd, 0x4, 0x9, "d8872b05cf640f4c38a68aa85bf1166c8b1f5acbef603e11efc059ffc1f2598a"}}) perf_event_open(&(0x7f0000471000-0x78)={0x7, 0x78, 0xbfaa, 0x5, 0x9, 0x20, 0x0, 0xfffffffffffffa0f, 0x100, 0x2, 0xe000000000000000, 0x91, 0x9, 0x0, 0x4, 0xffffffffffffffff, 0x8000, 0x800, 0x7, 0x0, 0x1, 0x6, 0x2, 0x0, 0x4, 0x0, 0x6de, 0x8a0, 0x200, 0x1d46, 0x10001, 0x0, 0x800, 0x80000001, 0x7f, 0x7, 0x7, 0x6, 0x0, 0xffffffffffff8001, 0x0, @perf_bp={&(0x7f0000f97000)=0x0, 0x8}, 0x2, 0x4, 0x3ff, 0x7, 0x2, 0x4, 0x0, 0x0}, r1, 0x4, r2, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000cc1000)=0x0, &(0x7f00006a2000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00003e7000-0x4)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000388000)=0x100000001, 0x4) 2018/01/28 17:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ef000)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000831000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000042d000)={0x9, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x40, 0x1, 0x42b3f239, 0x401, &(0x7f00006a8000)=@generic="0a1de7928d043ce982e098d0b3646989", 0x9, 0x2, 0x657}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000097c000-0x4)=0xb9, 0x2eb) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00003ce000)={&(0x7f0000f8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f00004bb000-0xbb)=""/187, 0xbb, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a46000)=0x0, &(0x7f0000025000-0x4)=0x4) [ 48.955658] device syz1 entered promiscuous mode [ 48.961181] binder: 6732:6747 BC_FREE_BUFFER u0000000020000000 no match 2018/01/28 17:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007d8000)={0x0, 0x0, 0x800000ffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(r1, &(0x7f0000132000-0x8)={0x7}, 0x8, 0x800) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x62a, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e77000-0x1000)="", 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) fchdir(r0) connect(r0, &(0x7f0000886000-0x9)=@rc={0x1f, {0x4, 0x100000001, 0x1, 0x80, 0x5, 0x7821}, 0x400}, 0x9) 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x90)=[{&(0x7f0000010000-0x39)="100000001000c7f256b1800efd96c2ba", 0x10}], 0x1, &(0x7f0000007000-0x218)=[], 0x0, 0x0}, 0x0) socketpair(0xa, 0x0, 0xffffffffffffffff, &(0x7f000000c000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000003000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd6) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000319000-0x8)={0x0, 0x0}, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f0000b0a000)=0x0, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) lstat(&(0x7f000036b000)='./file0\x00', &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x400, &(0x7f0000b95000-0x8)='./file0\x00', r3, &(0x7f00002fb000-0x7a)="879b71cebc4641426a37807579b775f4e4c93b587fe2d67382fccaa3342c82cb04f4346887427781f25537b023fd5ad7a86ad441ff3c2546f777913ae523b7e7d98cd0f92e6d9445981871eb2e4eb0634dace329f55cd565333d54503426835159c80a1c538f550fd063718a4dd99f86b2f8026669d3968affab") timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setxattr(&(0x7f0000f3e000-0x8)='./file1\x00', &(0x7f00005e9000)=@known='system.posix_acl_default\x00', &(0x7f0000a37000)='syscall\x00', 0x8, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000167000-0x4)=@int=0x0, &(0x7f0000d78000-0x4)=0x4) tkill(r1, 0x1000000000016) r4 = request_key(&(0x7f0000c7e000)='user\x00', &(0x7f0000751000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002db000)="37a300", 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000aee000)='syzkaller\x00', &(0x7f000063d000)='syscall\x00') 2018/01/28 17:47:30 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007ce000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f00001d0000)={0x1a, 0x0, 0x2, 0xffffffff, 0x200, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) ioprio_set$uid(0x3, r0, 0x0) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={r0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x121080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/23, 0x17, 0x7, 0x0) 2018/01/28 17:47:30 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x0, 0x2, 0x100000001, &(0x7f000020f000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0x5) [ 49.014906] binder: BINDER_SET_CONTEXT_MGR already set [ 49.020455] binder: 6732:6756 ioctl 40046207 0 returned -16 [ 49.037654] binder: 6732:6756 BC_FREE_BUFFER u0000000020000000 no match [ 49.045154] device syz1 left promiscuous mode 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) sched_yield() 2018/01/28 17:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) socketpair(0x3, 0x800, 0x800, &(0x7f00007ba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000072f000)={0x0, 0x1}, &(0x7f000087e000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d85000-0x8)={r4, 0xf1}, &(0x7f000058d000)=0x8) fchmodat(r3, &(0x7f0000489000-0x8)='./file0\x00', 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3d) ptrace$setopts(0x420b, r5, 0x8, 0x20000008) 2018/01/28 17:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000605000)='./file0\x00', 0x100, 0x6) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000130000)=""/76, 0x4c) bind(r0, &(0x7f0000682000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000263000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00009d3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b63b9fe27a2efa75d18e123c98958bef"}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000970000)={0x3, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = memfd_create(&(0x7f00001e0000-0x3)=']!\x00', 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002c8000-0x14)={0x3, 0x4, 0xae6, 0x3, 0x0, 0xfff, 0x1, 0x1a, 0x10000, 0x84c3}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c6000-0x8c)={0x0, @in6={{0xa, 0x0, 0x45d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000061b000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f2c000)={r2, 0xb66, 0xffffffff}, 0x8) close(r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000025a000-0x50)={@generic="1063842b5805d915e4af9a4ec5534a32", @ifru_map={0x2, 0x3ff, 0x4000000000000000, 0x2, 0x0, 0x80000001}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000532000)='/dev/ptmx\x00', 0xc000, 0x0) sendto$llc(r3, &(0x7f0000269000-0x60)="a987c34360f419e7b6fb9df018df230d5bc889353a1d488074a2648b5b6ae005be5c6b10be675c2854bc42ab7a7395792848452108fe40fcc35aec8198d4bd77f53436a815a39e33369ca131a3840e5efb4f1f2df7b49d766b51bce457d965c5", 0x60, 0x880, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000c3000)=0x0) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fef000-0x90)={0x401, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fef000-0x15)='/dev/pktcdvd/control\x00', 0x109000, 0x0) 2018/01/28 17:47:30 executing program 3: clone(0x0, &(0x7f0000d51000)="", &(0x7f0000744000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f00001a2000)="") rt_sigprocmask(0x0, &(0x7f0000602000-0x8)={0x0}, &(0x7f0000503000-0x8)={0x0}, 0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000292000)="ff", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd91) [ 49.127681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xffffffffffffff5c) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000319000-0x8)={0x0, 0x0}, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f0000b0a000)=0x0, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) lstat(&(0x7f000036b000)='./file0\x00', &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x400, &(0x7f0000b95000-0x8)='./file0\x00', r3, &(0x7f00002fb000-0x7a)="879b71cebc4641426a37807579b775f4e4c93b587fe2d67382fccaa3342c82cb04f4346887427781f25537b023fd5ad7a86ad441ff3c2546f777913ae523b7e7d98cd0f92e6d9445981871eb2e4eb0634dace329f55cd565333d54503426835159c80a1c538f550fd063718a4dd99f86b2f8026669d3968affab") timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setxattr(&(0x7f0000f3e000-0x8)='./file1\x00', &(0x7f00005e9000)=@known='system.posix_acl_default\x00', &(0x7f0000a37000)='syscall\x00', 0x8, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000167000-0x4)=@int=0x0, &(0x7f0000d78000-0x4)=0x4) tkill(r1, 0x1000000000016) r4 = request_key(&(0x7f0000c7e000)='user\x00', &(0x7f0000751000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002db000)="37a300", 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000aee000)='syzkaller\x00', &(0x7f000063d000)='syscall\x00') 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000263000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00009d3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b63b9fe27a2efa75d18e123c98958bef"}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000970000)={0x3, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 17:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000443000)={0x101}, 0x4) setns(r0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007101300010e010000000800000000000000", 0x24) 2018/01/28 17:47:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000a04000-0x8)='./file0\x00', 0x0, 0x13) ioctl$KDSKBLED(r0, 0x4b65, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r2, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffff81, 0x80801) write$eventfd(r0, &(0x7f00004f6000)=0x8001, 0x8) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000e72000-0x38)={&(0x7f0000442000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000372000-0x10)={&(0x7f0000dc2000)={0x1528, 0x15, 0x400, 0x0, 0x0, {0x1e, 0x0, 0x0}, [@typed={0x8, 0x4f, @void=""}, @nested={0x1358, 0x7c, [@generic="005477f7c15f1c5cd16400a63ddcf413ebdb0ebde172d7d4153a4b193c6ba1028ed7a93ea9d5868f8b77091534f36ce0834b78c328cd6810c1ef1234dc8fb5a5ad64deaf48955b34d51c0231beac9ce820d958693be26470e356f6edd197d35e06130928d13e3d18146349fd4bf947d5eb48dc9f53d8a970562932f80477fd6be2a36689785e4969cdc89adfe54bd66d3263654c16700bcb1bceece4", @generic="5f25250d9899db90b3e3b8ae20dbd453d0f97dd47edcee27b0f7748ad8749b4025aac824c7cf3cabb56239868327f91279341fb6", @typed={0x88, 0x77, @binary="f91688f5978c22d0c2ed26294e4f407c314e23d7f2663a4ed02179a80a3e9f8f0d2a2b42c364f3fcec66813075ce784298fbbba2408ec96be91910513bcda7529488a8a8a76acdeec086481aa61ca126e213e2c2e2ef434c6a0c144d73df15734ff3ba4a27514c1ad7d764f1227c164f91330a5f200ac0549baa41670d"}, @generic="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", @generic="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@generic="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"]}, @generic="359375ab3d4aad3ddec85448ad2b631aed149b1c20b8be1e74c895a45ce63c3a3f2bb0fe788f73b6a6267a02ddc1ec1537f8cfa4131fc964edeb99ba3581ec3e982cf87ce13236114a2d3219809dd4e3664012c2501821687a924d8f59ad97bdcf3276f0410636ec9d7a9942366af50508aee557bc179ae259ed839848bc82cf52b3e622b32ce76b62194a79416e2faa138254a8f57f3817dd9ba3918196a0344e584d2f746f91a2a1a7e9700589cd7332c17fd75b6be7970265e95af89555c3f9a75f8d32c135ca6b9d9e39f82fd567c7dda88a4d0c05c4bebc2f3f7ac666e4089ef4c5cfdad44ba39e98c9f447aae94877572a981a50e0", @generic="c7c821bca40a020b433827257d4e35a19f0da337f051785792e8043a3ad99e8dd6ea06732cd04ee311f824c37359ffa2e356ce09d1f2fd723d0cc60e1c43d092e7b1bafcb05644cc4500e287755282eff54ddf9bb88e53895d72000bbbc16b9f7ed9dc9a7ce8cd6d1da89b22cc4b942f8cecdc2061daa12e2b870c8a9ea639804d10ee184e14c0dfcbe27ec9d2d831fb9026e29ceaab94a36504e3dd54f0ed21b0994ccf1d7e94fa0fa1f49e17b7ee76dd56582c", @typed={0x8, 0x7d, @void=""}]}, 0x1528}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bc1000-0x10)={0xfffffffffffffd6c, 0x8004, 0x6, 0xd87, 0x0}, &(0x7f0000eef000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000082000-0x6)={r2, 0x8}, &(0x7f0000e7d000)=0x6) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000653000)=""/179) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009f1000-0x4)=0x2, 0x4) r3 = dup2(r1, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000479000)={0x6e, 0x6, 0x2, 0x0, 0x100, 0x4, 0x22, 0x7, 0x0}, &(0x7f00008e0000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000324000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0xffffffffffff7fff, 0x7, 0x80}, 0xa0) ioctl$KDDISABIO(r0, 0x4b37) r5 = add_key(&(0x7f0000a3f000-0x6)='logon\x00', &(0x7f0000637000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000991000)="bc9e7a1b9c909f900ba08d2f51624c0b548b72be11bd74a589c1736cfe2bed46a5e11733a393825e3886bf30a52f298937d051dffa6ec9353f2a333806fd65c7c7d8d04b04fec6a71f3eea8415b44caa3df7879183ea8ed667b99695e0398c7328165f8c8ba0a6bbfac231c4213c5d0efc044f46e364f3eaabe2b6bd71eb311113203517a41084973bf527822306a24d6e2f355d90564b28c35d19aa057dd08bee15fcfd8eb5dc2a9e5d08c709ca3650086b1b8ccca08b61d8c37cc7d1a0fd14e519ba223ce6fc9942c8ed24a6819778ceca8156801d11297fcaee16b5412d4e65ad8af8be90c0709f4208bfbcec", 0xee, 0xfffffffffffffffe) r6 = add_key(&(0x7f00002e5000-0x12)='.request_key_auth\x00', &(0x7f000065d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000-0x26)="deac96d05e495f91dc1272399311b3d78d4e7ad5651105c82034f18e2a8f8acd2b9dae198865", 0x26, 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0xfffffffffffffc00, 0x400, r6) keyctl$search(0xa, r6, &(0x7f00008a9000)='user\x00', &(0x7f0000bd5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r6) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/28 17:47:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000198000)='/dev/sg#\x00', 0xfff, 0x141200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) ioctl(r1, 0x5101, &(0x7f000042a000)="") 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ca000-0x8)='./file0\x00', 0x0) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/enforce\x00', 0x442000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009a2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x7, 0x7, 0x23}, &(0x7f0000b5f000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a36000-0xc)=@sack_info={r2, 0x4, 0xae9}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:30 executing program 4: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000456000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000647000-0x4)=0x0, &(0x7f0000c18000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001d1000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mq_timedsend(r2, &(0x7f0000bc3000-0x15)="ba145d51eb4d1b0857aac5d76722b524f43593f6b6", 0x15, 0x8000, &(0x7f00009d7000)={0x77359400, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00004eb000-0x17f4)={0x1c, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x6, [@generic="bb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) socketpair(0x11, 0x80000, 0x46, &(0x7f0000f45000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000852000)=0x0) [ 49.303270] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a86000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000051a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(r0, 0x5, 0x8000) 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x2)=')\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006b2000)='/dev/input/event#\x00', 0x9, 0x90000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00002c2000-0x2b)=""/43) 2018/01/28 17:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) flock(r0, 0x1) bind$inet6(r0, &(0x7f0000460000)={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000f7f000-0x10)={&(0x7f0000e42000)={0x2, 0x17, 0x1, 0x2, 0x9, 0x0, 0x3, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7, 0x0}, @sadb_lifetime={0x4, 0x2, 0xe0, 0x200, 0x7, 0x52}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x140000000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0xffffffff00000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x1f, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000971000-0x4)=0x7, 0x4) writev(r0, &(0x7f00005ae000-0x20)=[{&(0x7f000089a000)="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", 0x1000}], 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) 2018/01/28 17:47:30 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000)='\x00', 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001f000-0x8)=0x0, &(0x7f000001e000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mlock(&(0x7f000004c000/0x4000)=nil, 0x4000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000008b000-0x36)="022039bcf202e3b86886086941f2e18bc7a82a5708b87e4ee1f26c2da529da7c2d1e6a5451123d4d9cdf47511276687fa403db5aa143") socket(0x0, 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) process_vm_writev(r2, &(0x7f0000f40000-0x40)=[{&(0x7f00005d3000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f00003e6000-0x40)=[{&(0x7f000075f000)=""/225, 0xe1}], 0x1, 0x0) 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000a0000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000003, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) signalfd(r1, &(0x7f0000993000)={0xff}, 0x8) recvmsg(r1, &(0x7f0000193000-0x38)={0x0, 0x0, &(0x7f0000c00000-0x10)=[{&(0x7f0000910000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000486000-0x4)=0x3, 0x31e) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000001a000)={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, {0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, 0x3, [0x8a78, 0x9, 0x4, 0x100000000, 0x9, 0x401, 0x40, 0x3d8fe3fd]}, 0x5c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x8f, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x7, 0x10000) 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000daf000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d72000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000340000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/243) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00007a1000)={@generic="d40154772d35568954c9dbb1221f2f06", @ifru_flags=0x400}) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) recvmsg$netrom(r2, &(0x7f00009eb000)={&(0x7f0000b72000)=@full={{0x3, {"94678a3bfb86db"}, 0x10000}, [{"b4abebd6eadcb3"}, {"b5d0092b12aec4"}, {"789916996085e7"}, {"0e7b90ad3ef0bb"}, {"ecab12e757101e"}, {"b0355405e2a88d"}, {"06264a827d2134"}, {"11a9dce49a4579"}]}, 0x48, &(0x7f00007b0000-0x50)=[{&(0x7f00004be000-0xa7)="9cb67c87d08775f6b5aa921b66d121f0dc159b0a0aa18ac2bd4d054c0850d14ec4d2464aa51f453d352b7e6b43da01ccf78c577dbeb6feedbabeda0fcc808f2d0cb7aa5d45e1ea285cd2e9cfd6640160e5ecfe42b77bb6a6b92cee636970ae7baa9c5e600fe3ec6bd180e3bbe50363ca91f0ba0479bcb9e3b1023042379d2466542485a194e0618dcb620bc60729b1a4e9f9a740d0ed2eff1b7204efc59cbef692b90293c91995", 0xa7}, {&(0x7f00001cd000)="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", 0xff}, {&(0x7f00006d6000)="64c78083679e88d694de430365846054f7420ab64a245d076b34d34084d73df849c6d40891cd", 0x26}, {&(0x7f0000cbf000-0x2)="a580", 0x2}, {&(0x7f0000d6c000-0xe2)="859e4ed69091ecc9b5acb19d4e139ff35f8d8349c5a5b61a525c45a08c36741f54b3343877d6f51f5efa854ba04de1bfa9f7caf359d759a2462314554c006e2dea3aab4208e274fc33ab05d29a19f5a8aae7be8e0556a5749fcdb3733c2ef6859fa136c1c8832a49d0407d06ebe4931ccde5ff270ab0e9dec7683c94efca53cf830d1504bfd9f03b01b74c3d26d89d953098d59a285c95fae28c9363d9dff7a17de38b0f48a54c1a1625aa35048258387feaaf92036234f9ffbe0da734c0c0901b8031fb8ff41952ef72ee8fc42008e9926a890f6c4f7008b0c010fb3285c4d6636f", 0xe2}], 0x5, &(0x7f00004d1000-0x5b8)=[{0xc0, 0x0, 0x7fffffff, "6b7064ea2c627eeb5ab4691f99e883e8992c562481bd801b96cfb39e6a489580b26673a2435750a6680cf433d1c05e10b58b2e2b2e3b1d38b711f659fe25061f36955cba43ce27cdefae2ce9d311e6c8c0f69163263bef08e70a6b9eec0f90ac80d840c5dbf93383c2f3d1cc1cf88b41777f44d30d39e26e09854aa35ef8df2c7ae345f6ee34f3776d30f035ab6efe32ff98903ba3ed83550892c945016a417cee02e395062ddc96d842d7461b"}, {0x100, 0x117, 0x55fa, "0ff86b620aeb2eb777725a9d627b2365033b648ef8f75c7333bc58af699578d06424aeae50832b234faf16fb6f45e1595ee22a4c4fc8aaa82ee362253d8bf950dff574a184df5bf0cbd7e87d9fb5b6fa8cb6dc4b0be1008fadb8806354262be2630e5827d62e4648ef97d07a25f3ff78e7d49347b80ac9a81ed129d0aa7d0a659fa2141b108f7f267d27ee023654606a59d95fba6c99b38d94fbd6817bb261f4a2e96d418f553c0101d18e8659412e7dfc5a622d8ade14ee9826e350771a92c2aea693d4c5e56044ae02c3bcb9831b34eeff8a746990973b16b32164fbe48e82c7a17822ace687a35cb140433d0c"}, {0x60, 0x11f, 0x100, "71c6676be6b193b1ea6d3c91f5cc526e6c1959c9ace010d6134b9340409d8a85d44fe203cccb8ce626c6023f66c46e5452c19f2565fa8daa03c1e5e0afd1096d3eee59c5b6e0b3a1899fd0"}, {0x68, 0x19d, 0x1ff, "d32d31b8192f86b59b59b316c1503dd300944fb620fcb5fecb1565f26650d9293b03345f4fe8ef855458b33c4e6cf53499a31a85c3b562e97b4b25e18e2238ee5e300bb39718c449c4a599fc3278efb040a1149be4dd3c"}, {0x38, 0x103, 0x1, "c389c3feaec1d6d0ce3565950033d88448dbf1d26431c2fff3207d7c6514ba16b8a82153"}, {0x60, 0x106, 0x0, "4ecef5754a87980a85d32176ac44bcabe12a1bde906016f060e2af63a3e579128c1d5dd7b33ee6afbabfcd945976c1dc992a4b4e99933d0ea3ce45ca8bb8c4307549f883064e7a94076e7a6a7cce"}, {0xd0, 0x1ff, 0x8, "87999927b7f5ec2b60090857e52b9c2b587bf366f2eb9a3be397095c16847b725a50a2a2b94e5197bc549314ad92b526497da9ed3d950d201a44ab644e4f4089421667d59881e58ebe31133cd41c035c6b32cf1b71259d6b64b929046d5ba616ad660bb68d13e606404ef51055a6a628a9eaf9520567ccf7fff33563ebf1ac590254ed12c735243b719891f679e099765436bed1dd558eae7a93e68041527e1a9ea46a674a0e762201fbb3df0281e339f3badf87dd01afc3985eb8"}, {0x100, 0x0, 0x100000000, "10a81838f28da1ce74d147898635f02d1fdf0c7d4712ab951a037b961c337a60b45e394e2308a69e3a0a5c7ead1dbf1403ccbf257f71277a8f12d71cbd12d315f9a9b8d37d49a8c02b21de0dda59281c415ef2c874ee0879dd8799940de832455906543d60b53c275b8fbdee90e24044d425e69f585fdf3a79dcec4cbd0fb2abea5fe1ba6a115edcf9434a27f617a6a2ee237c17f6ca1d88be8cfb3b9215ccbef83c085ec5c351283f835eb1bddee4beccff35c603906a09bc6778e6bdf9e7541decf4b5f1017851e413aadc7e2916fc947324611de64f2c1de8e34a6b5774f8db5163dd7c62cb67340d3cd7"}, {0x98, 0x109, 0x7, "9b7d15b2e26b1f29f29c94a0d4747b2e387380f1baea7befd976d3a6c6f9c95d6f04d96648bd5eba390810b171af09129fb5987fe1aad6493308d6b25ee30b3852fdf91362dffc6b8d09791747bd89f7fa9b06be1bd868f3fd31d73919ea6daa8b6f8fc4c386ede6457a181130ae24a9c84771e01056ea815d91a89fe87a6e580b6c251a76"}, {0x30, 0x102, 0x1, "ed674eb5e359bbe2c6ba7784802d915c730c609781dde44fad0c"}], 0x5b8, 0x800}, 0x40000000) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f000043d000)=""/95, &(0x7f0000f12000)=0x5f) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000dc000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000154000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c18000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00009b6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc7, r4}) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004000)=[{{&(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000005000-0x67)=""/103, 0x67}, {&(0x7f0000006000-0x4d)=""/77, 0x4d}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xd)=""/13, 0xd}], 0x5, &(0x7f0000003000)=""/189, 0xbd, 0x1000}, 0x4}, {{&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000002000-0x10)=[{&(0x7f0000006000-0x88)=""/136, 0x88}], 0x1, &(0x7f0000006000-0x5a)=""/90, 0x5a, 0x278}, 0x80}, {{&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000006000-0x50)=[{&(0x7f0000001000)=""/131, 0x83}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000-0xa7)=""/167, 0xa7}, {&(0x7f0000000000)=""/187, 0xbb}], 0x5, &(0x7f0000006000-0xad)=""/173, 0xad, 0x8}, 0x10001}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000004000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f0000005000)=""/171, 0xab, 0xffffffffffffffc3}, 0x9}], 0x4, 0x20, &(0x7f0000006000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000-0x4)=0xfffffffffffffffb, &(0x7f0000005000)=0x4) 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c5f000-0x5c)={{0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x7f, [0x7, 0x3, 0xa4c, 0x7, 0x400, 0x8000, 0x999, 0x3e490d9b]}, 0x5c) 2018/01/28 17:47:30 executing program 5: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000484000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 17:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000059e000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80008, 0x475) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d92000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e4000)=0xe8) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a75000-0x4)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0x20, 0xffffffffffffff80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f00e3fe0000d1010000000600", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "fd5004", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003a3000-0x8)={0x0, 0xffffffffffff8000}, &(0x7f00000aa000-0x4)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f98000-0xd6)={r2, 0xfffffffffffffed4, "c56c86a8105766cf978f3f42bdb787718e6989123931ce0a98478f11f22396564e7c66a912802f6f2f70b3c9a6acffe94e7aad0f47431202e24d2f79a0d353f4d85b73e4f00e29b5f9f10edfd80e2d6b209760d0acea86f179e2f2a0da18708de7f8334ef675efede00b39e4ea96b28b18ee007f27482380e4bc49d2788e804ceb33a213bf004a5f76cc4a87a5ebc8dafa29fb4b12a255bf34928a6d280f30ce593457fdb5ba56e2611acb2ae522f14fc6a4f48ded9c1fe70bf041a101b26589bd69884bdf6ccd7241a94957d9be"}, &(0x7f0000315000-0x4)=0xd6) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c5f000-0x5c)={{0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x7f, [0x7, 0x3, 0xa4c, 0x7, 0x400, 0x8000, 0x999, 0x3e490d9b]}, 0x5c) [ 49.562991] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a61000)={0x0, @in6={{0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c56000-0x77)={r1, 0x6f, "7f3ee1724c5b9df04770e584c2fbb71404cc718ed0de97aec3ba4631108cf1019e950f88ab9591cb1d651580abea0f7d180000c0ef2213fd961580df3782ef6a05002c693df811363062b2d352a368d94f2503f8fc305ae48836df97760a38432f3ee64848e074ea2fceadc4da1368"}, &(0x7f0000251000-0x4)=0x77) chroot(&(0x7f00008f2000)='./file0\x00') r2 = syz_open_dev$mice(&(0x7f00009f0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f00008ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000013f000-0x4)=0x14) r3 = socket$inet6(0xa, 0x8000000000000a, 0xb5) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e10000-0x10)='/selinux/member\x00', 0x2, 0x0) close(r4) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00009e1000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='eth1\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000003000)={{0x7, 0x9}, {0x2, 0x9}, 0x5, 0x6, 0x7021, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000009000)={@common='vlan0\x00', @ifru_flags=0xa00}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000001f000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 17:47:30 executing program 5: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000484000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 49.604901] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 49.675310] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000076d000-0x8)={0x0, 0x0}) setpriority(0x2, r0, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000998000)='/dev/loop-control\x00', 0x2001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fed000)={0x0, 0x0}) pipe2(&(0x7f0000717000)={0x0, 0x0}, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000122000-0x8)={0x0, 0x0}) r2 = socket(0x3, 0x802, 0x2) r3 = dup3(0xffffffffffffffff, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000a63000-0x4)=0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000278000-0x4)=0xc) r7 = gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000076c000)={0x7, 0x4f, 0x200, 0xb9, 0x4, 0x40, 0x5, 0x7b5b, 0x0}, &(0x7f0000452000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a73000)={r8, 0xa2, "6420be2ef8acc701bd5999ecd043a12e95fbf994b2a9e83d6ee935fc9cc960f679574a31597f20e244b4a81b6d5b731337074f9a0d5086bafb231b9bd4cf801d7055ca1b84f1f9133f6f01e213b296d6017b9e3126f53638ca300a3acea23e256bb6d531d86c2e672718d601d5d16f1b56694e0dd37ac73118799ee6a51ceb17718406749d24e7ac23d3403731994b59b385efa8050f0a61fd8942a879f4cb7a6b7f"}, &(0x7f0000cd1000-0x4)=0xaa) sendmsg$nl_generic(r4, &(0x7f0000ddd000-0x38)={&(0x7f00009ee000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000b1000)={&(0x7f0000ba4000)={0x464, 0x41, 0x8, 0x5, 0x0, {0xd, 0x0, 0x0}, [@nested={0x244, 0x2b, [@generic="9ab348e783a498f1f15c91b9533dea49f4e5c0560ad2653ee58c", @typed={0xc, 0x26, @u32=0xfffffffffffff001}, @typed={0xc, 0x1b, @pid=r5}, @generic="1e5cb7194af9771a0524879658435ab9c3cbc208fd43d04a36bbcaf6c3f1200d9315c8a3c79471d55c55fc7daba64167f6608c0016ceb5dcb4213d", @generic="04343881758eb83d77ca4ef1c018a1737755d3414cab16d7d4ca5a6c4e1933c7f703a35c588864e494bb015a3c28ac28bbec9cfc1c53a23185a67a5457f29bb0781c49fd254e1f2958b9991f076b9a02bb7bc1df84c4acc8329b754e6c9ed1513312fdf5dc93302671e0a97e92c960c040a4da933d0dbda51cc5a4e1dd5079d7b0b051ee3c525208e3ad46863949891f0ca0c7dfc9a37b7d8e938e9a4b6021fbbc59909ef62ad0b4e14aa7cf91d017ddc48009313ed4201213af9ab0f1764c4a3f1e5c39c0783974d5c7ccd74c100af504fb3ff8c200d6a9b3b023", @generic="466255fa6f5c4ba3b3d38d04530d6e29d9ce2a730b8d282b83c400ffdfd56c433a349d3c03fc1fa7d87ec1b30e8b5a563f188590a3c8453915a523bc456603f1c7c61c3f9d45215c010058315b020c3793a2200370c977ce3a253d1df859867143999009a18055d83569ebfd2afa81e84e0fbdd8b3cbda099ecd35ec88e94c8bda77f8752ed7e8736632c9989552217e59ad9901ad97c9dee7a853a73632d35ba512e360d4e1785ee1b835113bdc127d6ab9276a8b79184e046ab3de37992b72e77c215f2950f97c0858faa1f6cea5d9420bb92ed772113db8f19060a6aa2cc2a7b2fbf0452f31e909919908993638c7aeabb81ab0d20ea0"]}, @generic="e9dcb44485cd7d9ffbe19808e81a715dfc97a6ba6eea37bee6b3c39936eca7b94e5a5ddfd4", @nested={0x100, 0x7a, [@typed={0x8, 0x50, @void=""}, @typed={0xc, 0x3a, @uid=r6}, @typed={0xc, 0x7, @u32=0xede}, @generic="29b4b0b418396c3f62acfb9973f4d732178401876a2e806ba6eb459f1f684f2cc35343f659295a9347159883dd4801eeff51cdccb67b83fe4a3afc2405e36c554651b13d5d05202ec37c635501725b808460ff7f5cf1341b90665eaf6592ceae2de2d57167b0c837775c244cfe3e04c674a3f7e23fad15a6443af470ef626d762a761eb623b40542632ad239de38748c82e857d583823cef8f26563dea7787b19f5f5c0909ed2461a928986c7016fecea4da1d66daaa3b8465a904ec97e307db69a7904e84a9ee6aeacef2611deb2ef7", @typed={0xc, 0xa, @pid=r7}]}, @typed={0x18, 0x72, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="648ea09da668a67c02c6939caf5cb839e73ce340b7c543be891bef3c560300f22ed69e9c5b50d29e5327bb414164f00363abda6fdf371166b4c105838ad659ea689e542b7abf8e4448e3e7bf9e626f396bd1ddeae139c8b41c916a12d7d884ffa26b5827121bfff767542106d4d45b5400995caf88e49e19146aa1ffb2c969847b6489aae77b1cbeebba893c42", @generic="ad48ac354a", @generic="6d1826ba27217bd80dd389c211e1c624c477cc4eec93edeab7d1086cb194199f66482bb6fce11da7c4379219fdf5f16bc6c9e883213b28cb5c07d0059b"]}, 0x464}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r9 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f000031d000)={0x5, [0x0, 0x80000001, 0x0, 0x0, 0x101]}, 0xe) setsockopt$inet6_int(r9, 0x29, 0x8, &(0x7f000097c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x8) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00001eb000-0x12c)=[{{&(0x7f0000d0e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b24000-0x40)=[{&(0x7f000095f000-0xb5)=""/181, 0xb5}, {&(0x7f0000602000)=""/128, 0x80}, {&(0x7f00004b4000-0xd0)=""/208, 0xd0}, {&(0x7f0000a8b000)=""/59, 0x3b}], 0x4, &(0x7f00003da000)=""/199, 0xc7, 0x93}, 0xfffffffffffffff8}, {{&(0x7f0000011000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000de6000)=[{&(0x7f0000ebb000-0xa1)=""/161, 0xa1}], 0x1, &(0x7f000031a000)=""/61, 0x3d, 0x3ff}, 0xdcf2}, {{&(0x7f0000b98000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000572000)=[{&(0x7f00002aa000)=""/238, 0xee}, {&(0x7f0000d22000)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f00008ab000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00007ad000)=[{&(0x7f0000085000-0x40)=""/64, 0x40}, {&(0x7f00008c4000-0xa9)=""/169, 0xa9}, {&(0x7f0000aa8000-0xb)=""/11, 0xb}, {&(0x7f0000ba9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000987000-0xd)=""/13, 0xd}, {&(0x7f0000eef000)=""/108, 0x6c}, {&(0x7f0000b9b000)=""/145, 0x91}], 0x7, &(0x7f00007cf000-0x1f)=""/31, 0x1f, 0x776a}, 0x0}, {{0x0, 0x0, &(0x7f0000b20000)=[{&(0x7f000070a000)=""/244, 0xf4}, {&(0x7f00008ee000-0xd9)=""/217, 0xd9}], 0x2, &(0x7f00008d6000)=""/180, 0xb4, 0x7}, 0x7}], 0x5, 0x1, &(0x7f0000671000)={0x77359400, 0x0}) pipe2(&(0x7f0000e2c000)={0x0, 0x0}, 0x800) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000df2000-0x4)=0x27e2e370) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000336000)=0xe0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c86000-0x4c)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044c000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f00005a2000)=0x0, 0x2) 2018/01/28 17:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000648000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00004cc000)={0x9, 0x100000001, 0x2, 0x29, &(0x7f0000a68000)=""/41, 0xc2, &(0x7f00000c3000)=""/194, 0x81, &(0x7f00001bc000-0x81)=""/129}) clock_nanosleep(0x8, 0x0, &(0x7f0000ec6000-0x10)={0x0, 0x0}, &(0x7f000025d000)={0x0, 0x0}) 2018/01/28 17:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r0, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000c3a000-0x80)=[{&(0x7f0000f86000-0xe)="06", 0x1}], 0x1, 0x0) read$eventfd(r0, &(0x7f0000f85000-0x8)=0x0, 0x8) fcntl$setpipe(r1, 0x407, 0xe966) 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000696000-0x15)='/dev/pktcdvd/control\x00', 0x189500, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffb) sendmsg$nl_generic(r0, &(0x7f00001a6000-0x38)={&(0x7f0000456000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x14, 0x1b, 0x2fd, 0x6, 0x0, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/28 17:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) recvmsg(r0, &(0x7f0000216000-0x38)={&(0x7f0000672000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000701000)=[{&(0x7f00008d2000)=""/235, 0xeb}, {&(0x7f00003ff000-0xf)=""/15, 0xf}, {&(0x7f00006ce000-0x6)=""/6, 0x6}], 0x3, &(0x7f00009cd000-0x1000)=""/4096, 0x1000, 0x100}, 0x10000) r1 = syz_open_dev$sg(&(0x7f0000f32000-0x9)='/dev/sg#\x00', 0x0, 0xa100) ioctl(r1, 0x403, &(0x7f0000cee000-0xf8)="0890dcf61f45bda9ad8b21f5b03d2ee8c43a2d94739984f8245b0af23f25a906b083c4743035f537c16df25fa8c102484aafcab6beb97d63e05281c5339baeb982c6c291c8b491266795c567dc800051fc8afa581c688a5df95fad1c3e88209fd43cd28b6c46cd4fb1ef41e6694208619f50aa4e8e024f221638dac29aab2980bed79e8af11d1396d8306391a26d22ab97c505b26832817351807516132367fc75cef003ca9b2adda62007af19a02303060bf38398bae4bc37010d5b66adf122711341868ceae877e2ddb5e5073e93ac4830086ba55a0fba4b319663b9001b48f197affd60d36ccee429900aeaf5a6655cdeb7769cd47b31") 2018/01/28 17:47:30 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000001000-0x8)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000)={0x28, 0x0, &(0x7f000000a000)=[@acquire_done={0x40106309, r1, 0x2}, @acquire={0x40046305, 0x4}, @decrefs={0x40046307, 0x3}, @register_looper={0x630b}], 0xf2, 0x0, &(0x7f0000014000)="8f6863a42a4a0ee9c953f184b16c15e4cb773e17deca394ced30aef0904709d04823203b2eb8d4dea3613f77368bc94600d694b4cc88dbe5dcc768f348b1c5d018c988002ed9ea56406e09d4f0f67ddc75494f417e95e09e48145ba7ce2445a15448458900c6ac21379e2a09991944a07b5dae9455fdced931be5a4c1a02355ed76064d746049af4cfd7a7aed2357a9069f03a998d9a03ed391ff5719eac77f421f88c4533586a7058b4335f55d04f0c86ac82924417fd4b913abd53d9c2ae9d6c7eb3ca3acd92fd69471618ab0de14172b6f4f2ba22610ecd067a9b9871b7ffdd600a35bbf97ead463b01a20fc96f73ec21"}) 2018/01/28 17:47:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000550000)=0x0, &(0x7f0000001000-0xbf)="49d96c9cb88263e14287595d1e869b762e5300700c968fe4b2bb5ce2f2080cc4d117c1a172827d568ea5586dc194437cf5e18b2ed9034e9b43cd449b1e63d8e7edd1f78598ed5cac28984f2365bc03d90a69851e25846fbf5264cd82a7c976b3bd9b2be78dc29ef9c2dbc62b01ded4126f2419756c2e72f918592b4b9c58ea0cd097ecb8efbec3cbb8e9fbc8716a2d72a2dcb12137b442d91e4cdae25afcc26623b87a1c1ed5fe7cef2b1928ccd801c2b07791a9ccb962790f34e1411c2ec7") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000+0x6d5)="e2d0dc1d8c323b7ec2668c742a8014876c8303120c8f1c19c30acad58b145a0d405ac1d39325f91237195b5e8ba03cb043ab9d2d190351071f4d716509cbbb83770f509b08768a245f7f664f20fc3e61b78c6185df88b52be7a9e0edc8299e4b7e50016f20501006cd2350", 0x6b) alarm(0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 17:47:30 executing program 3: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x80003) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000dbe000)=""/153, 0x99) ftruncate(r0, 0x8001) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/01/28 17:47:30 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002ea000-0x12)={@common='ifb0\x00', 0x7ff}) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8f000-0x15)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000940000)="44f369a4316dfa9a1988b889b267d02f", 0x10) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000bb6000-0x8)=[&(0x7f0000871000-0x15)='/proc/self/net/pfkey\x00'], &(0x7f0000c71000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') preadv(r2, &(0x7f00007f8000-0x20)=[{&(0x7f0000245000-0x37)=""/55, 0x37}], 0x1, 0x0) process_vm_writev(r0, &(0x7f0000b15000)=[{&(0x7f0000a4d000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000a80000-0x10)=[{&(0x7f0000c2a000-0xe3)=""/227, 0xe3}], 0x1, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000577000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000e05000)=0xc) accept4$inet6(r0, &(0x7f000093a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000715000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a10000)=@assoc_value={r1, 0x1}, &(0x7f0000875000)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00004c3000-0x4)=0x0) tkill(r4, 0x40) write$sndseq(r3, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) getsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000338000-0x2e)=""/46, &(0x7f0000c79000-0x4)=0x2) r5 = getpgid(0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00003cc000-0x8)={r2, 0x0}, 0x8) ptrace$pokeuser(0x6, r5, 0x6, 0x7f) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f000082d000)={0x8, 0xfffffffffffffffe, 0x8000000000008, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00008eb000)={0x10000, 0x2, 'client1\x00', 0xffffffff80000000, "72896b9c8b652483", "24f50776f809e4fc77fa28f7ae485c743af9aa0b1fb99a959ecebf35b6775fda", 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000012e000-0x4)=0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c7e000-0x108)={r2, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x18000000, 0x0, 0x1f, 0x0, 0x3, 0x81, 0x3, 0x9, 0x1000, 0x9, 0x8, 0xffff, 0x2, 0x0]}, &(0x7f00006be000)=0x108) fallocate(r0, 0x1, 0x9, 0xffffffffffffff01) [ 49.836756] binder: 6966:6972 ioctl 0 20000ff8 returned -22 [ 49.846555] binder: 6966:6972 BC_ACQUIRE_DONE u0000000000000000 no match [ 49.865891] binder: 6966:6972 Acquire 1 refcount change on invalid ref 4 ret -22 [ 49.883292] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket [ 49.899490] binder: 6966:6972 unknown command 0 [ 49.907042] binder: 6966:6993 ioctl 0 20000ff8 returned -22 [ 49.918414] binder: 6966:6972 ioctl c0306201 20009000 returned -22 2018/01/28 17:47:30 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000530000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) 2018/01/28 17:47:30 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x7fff, 0x4) 2018/01/28 17:47:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_setparam(r0, &(0x7f0000285000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000793000-0xe3)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e4d000-0x8)={0x0, 0x1}, &(0x7f0000a1a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003fc000)={r2, 0x1}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000a85000+0xd38)={0x100000001, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ca4000)={0x7, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7f, 0xf7, 0x2e2, 0x4, &(0x7f0000018000-0x10)=@generic="046b215a0b90cc8c7e0164f4a5a91af3", 0x9, 0x4, 0x4}) 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000370000-0x4)=0xb9, 0x4) sendto(r0, &(0x7f0000f75000)="0f6c4d7b1c07", 0x6, 0x4, &(0x7f00002ca000-0x20)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00005c0000)=0x7825, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:30 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x28060400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x1b8, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000003000-0x8)={r1, 0x1}) exit(0x1000) exit(0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/28 17:47:30 executing program 4: r0 = memfd_create(&(0x7f0000900000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005ac000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a4c000-0x38)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc4f}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x4}], 0x38) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004a8000-0xa3)={r1, 0x3f, 0x9b, "1aef6765ca8133526c2c7ab22793234d681b6c6d583959c596f757389da775e1e6a7179fe1b07649858f1c773da7b34fcc5c95d4bd87781e293da82426c555c1274d9ee1277235183945073d79bf48b8a09b40a38558121fc1dd8c0e8e365925ff0362b8f5d471097d25cb22ea04668ad7b23cc4c8fa21dbe07d86dacecbd88ac4288c1e1eeb0e00faaa02eeca0ab09e2900f391f9f23b29ef8251"}, 0xa3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000301000)='/dev/rtc\x00', 0x40880, 0x0) r3 = mmap$binder(&(0x7f0000e41000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000164000/0x2000)=nil, 0x2000, 0xc, 0x20010, 0xffffffffffffff9c, 0x0) syz_open_dev$binder(&(0x7f000066d000-0xd)='/dev/binder#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000779000)="407b9c1f656d30262c88707070306e6f6465763a757365727d766d6e6574315b287573657200", 0x1) r6 = mmap$binder(&(0x7f000080b000/0xc000)=nil, 0xc000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f000073f000)=@random={'trusted.', "407b9c1f656d30262c88707070306e6f6465763a757365727d766d6e6574315b287573657200"}, &(0x7f0000229000)='/dev/rtc\x00', 0x9, 0x1) inotify_add_watch(r2, &(0x7f0000499000-0x8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001dc000-0x30)={0x7c, 0x0, &(0x7f0000eb0000)=[@acquire_done={0x40106309, r3, 0x3}, @free_buffer={0x40086303, r4}, @clear_death={0x400c630f, 0x1, 0x1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x8, &(0x7f0000bf5000-0x30)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x4}, @flat={0x77682a85, 0x10a, r6, 0x1}], &(0x7f000058b000)=[0x30]}, 0x40}}], 0x90, 0x0, &(0x7f0000b93000-0x90)="28a2c87bc668debda770a17f764d5ec2f7a10bd73968050931259f441064c3f1d6995a37a122c590eaaf3744d20acaa6c39cec62671b618ef3e11b3c09fcd4748e441c9d09a57e3a43dd3b584bf7763c6e9f51aebdc1c4d4eb07ab7c9790569c718fc184e3e4ccfb161d8b95466efaac3ace73ca7002c9ea8140b1d2933888b2e016be825a9de66e83c35ffaf4a19a90"}) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000577000)={0x0, 0x0}) write$evdev(r7, &(0x7f0000dfb000-0x60)=[{{0x0, 0x0}, 0x0, 0xb7c, 0xffffffffffff0000}, {{0x0, 0x0}, 0x0, 0x9, 0x100000000}, {{r8, r9/1000+30000}, 0x6, 0x1, 0x67af}, {{0x77359400, 0x0}, 0x7, 0xffff, 0x100}], 0x60) r10 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r10]}], 0x1, 0x0}, 0x0) recvmsg(r12, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0x7) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) recvfrom$ax25(r2, &(0x7f0000171000-0x1c)=""/28, 0x1c, 0x10000, &(0x7f00004ad000)={0x3, {"2e32ea6f7808d9"}, 0x2}, 0x10) 2018/01/28 17:47:30 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000471000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000004c000)={0x2, 0x4, 0x10001, 0x5, 0x7, 0x100000000, 0x0, 0x6, 0x800, 0x80, 0x7}, 0xb) 2018/01/28 17:47:30 executing program 1: rt_sigprocmask(0x0, &(0x7f00003b1000)={0xb5}, &(0x7f00009f4000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 49.952296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket 2018/01/28 17:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) lstat(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f0000389000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00008a7000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000770000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00001a1000-0x8)={0x50f}, &(0x7f00004fc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029e000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:31 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000010000)=""/9, 0x9) r1 = syz_open_dev$sg(&(0x7f000000d000-0x9)='/dev/sg#\x00', 0xfffffffffffff099, 0x402) accept$inet6(r1, 0x0, &(0x7f0000012000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000014000-0x4)=0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000a000-0x17)="0c298e6e330b3bc792de6ce1d9f0086a97bc9fbf9b3c62", 0x17) open(&(0x7f0000015000-0x8)='./file0\x00', 0x400000, 0x8) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 17:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xa65) accept$packet(0xffffffffffffffff, &(0x7f000017a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de2000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000003e000-0x18)={@loopback={0x0, 0x1}, 0x5, r1}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r3 = open(&(0x7f0000f85000)='./file0\x00', 0x10280, 0x8) ioctl$TCSBRK(r3, 0x5409, 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006fd000-0x590)={0xfffffffffffffffb, {{0xa, 0x3, 0xcd, @empty={[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]}, 0x1, 0xa, [{{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) setns(r3, 0x8000000) creat(&(0x7f000070f000-0x8)='./file0\x00', 0x80) 2018/01/28 17:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024a000)='/dev/hwrng\x00', 0x200, 0x0) readv(r0, &(0x7f0000a7c000)=[{&(0x7f0000b42000)=""/0, 0x0}, {&(0x7f0000370000-0x67)=""/103, 0x67}], 0x2) epoll_pwait(r0, &(0x7f0000873000-0xc)=[{0x0, 0x0}], 0x1, 0x786a, &(0x7f0000c86000)={0x7}, 0x8) 2018/01/28 17:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000011d000)=""}) 2018/01/28 17:47:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003b4000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xf3)="353cab6ca219ef14198bdfd64e4ab5f87cabb42ebf137a07e752021b1f36b17fea06e916310fbbdeab60c99cc33ca968a0d15a8435a4a7455181226b9e1d2bbf230ae86dc3158e25d605fa7e29ea4aac14c1d6d10810834c6fa5175153cbf1cc7a830bf2db8c55adf54b8b77dcd219002eaf253afe072d6f695aa540cb247654c686bf5f987a1fdf210b2727c44850aebddedd8981ca5999de9e2f8126a0955d54f482ef0c81f46405c086506e0aa4882efb1541b85c7ed46032297b79ccd7331d3ca906e1869e349d51ecd3a69f5b27901e499869996ee49aa3222c6142700a5849a7cd13026f7aa4b0f49478f5f809981241", 0xf3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000001000-0x7)="7d5b2f6c6f1800") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x100, 0x8200, 0x0, 0x2551, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x9, 0x4aaa]}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000)=0x4, 0x4) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a0f000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{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]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}]}, 0x230) 2018/01/28 17:47:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1cc98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000795000-0x8)={0xbaf0, 0x1f, 0xff, 0x8, 0x80000001}) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000616000)="1631ca20bc1ab7e82eba07c23c3ec47b0427e42bd62ba587666b5a9cc48c23915362ab1acaa8f90599bbfbbe1e10a25ec0534364245af3afcc04ee02bd298439bf3c1c2bcd01d39a08000004001b9619c1561436b182dbc4f9a61f74b2445d4e794ff87aa4a1bf7b10bcc56e56d64267a5c79adfb7fc63ecda3caa3239a6594ae94330") getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) inotify_init() 2018/01/28 17:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ecb000)={0x1, 0x3, 0x8, 0x3, 0x9}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b8e000)="", 0x0) 2018/01/28 17:47:31 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f56000)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x806, 0x7, &(0x7f0000f57000)={0x0, 0x0}) bind$unix(r2, &(0x7f0000a62000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f56000)=r1) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f000028b000)=0x64) sendto$packet(r3, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x163) 2018/01/28 17:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xffffffffffffffe4, 0x10, {0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000262000-0x8)='./file0\x00', &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setgroups(0x0, &(0x7f0000ddf000)=[]) pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006f0000)={0x401}, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000032a000)=0x0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/28 17:47:31 executing program 5: syz_open_dev$sndtimer(&(0x7f0000307000-0xf)='/dev/snd/timer\x00', 0x0, 0x240800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10040) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000fae000-0xc7)=""/199, 0xc7) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/118, 0x76, 0x10000, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000876000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000fd2000-0x5)=""/5) getitimer(0x0, &(0x7f0000767000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lookup_dcookie(0x20, &(0x7f0000c4a000-0xf0)=""/240, 0xf0) 2018/01/28 17:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000281000)='net/wireless\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000012e000)="f18ab79a25f242583b5bb2c17aa9f979", 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0xfffffffffffffdad}], 0x1) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00002bf000)="7c5dd2f512b52c04bbb690faf9f5b640fcf20ae68b365aea793cec14694fe186690682c13e7a2895705d9c73e129bb61c4b68a5c0e4f25ae3d7e8e0865497ccb92c4749265f7199ea08b06e71d66609961b6a4eb5898d55d4aa9ca2e4f59a3ef42be06336f07496394e756b551d24587661ec447e9b58d4587219f9778488227e057bbff0bd85c332c75fd163d6a293881e951f209f3b97d913b598a3c9a71220ce4c08c0f0fc6bf") 2018/01/28 17:47:31 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000134000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f00001c0000-0x2a)={'system_u:object_r:iptables_conf_t:s0', 0x20, 'root\x00'}, 0x2a) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000378000-0xc)={0x0, 0x0, 0x0}, &(0x7f000058c000-0x4)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000444000)=r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000099b000-0x18)={0xaa, 0x4000002, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008de000)=@fragment={0xbf, 0x0, 0x10001, 0x8, 0x0, 0x16, 0x1}, 0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000027b000)={0x9, {{0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002c1000)={{0xa, 0x3, 0xafc2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, {0xa, 0x2, 0xca9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9ab}, 0x7ff, [0x2, 0x20, 0x8000, 0x7fff, 0x6, 0x9, 0x3f, 0x6]}, 0x5c) sendmsg(r1, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000017b000)=0x0) [ 50.219364] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 50.226018] audit: type=1400 audit(1517161651.190:13): avc: denied { transfer } for pid=7047 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 50.235023] binder_alloc: binder_alloc_mmap_handler: 7047 20000000-20002000 already mapped failed -16 [ 50.236235] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 17:47:31 executing program 3: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000092c000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000331000)=""/129) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = dup3(r1, r0, 0x80000) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f000092d000-0x4)=0x0) ioctl$TIOCCBRK(r3, 0x5428) 2018/01/28 17:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000266000)='/dev/sequencer2\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ccd000)=0x0, &(0x7f0000253000-0x4)=0x4) symlinkat(&(0x7f0000bd0000-0x8)='./file0\x00', r1, &(0x7f0000cc0000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000aa5000-0x4)=0x5f) 2018/01/28 17:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f0000101000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 17:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00006f2000)=""/94, &(0x7f0000f5d000)=0x5e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006d6000)={0x0, 0x5}, &(0x7f0000525000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009de000-0x20)={0xffffffff00000001, 0x80000000, 0x4, 0xc6, 0xd8, 0x5, 0x8000, 0x100, r1}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000915000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000bc2000)={0x9, [0x8, 0xfff, 0x8, 0x9, 0x85, 0x7f, 0x100, 0x200, 0x40]}, &(0x7f0000f3a000)=0x16) recvfrom$ax25(r2, &(0x7f00004dd000)=""/61, 0x3d, 0x2000, &(0x7f0000e4d000-0x10)={0x3, {"fe1eafab510c94"}, 0x4}, 0x10) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00003c7000)=0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000608000-0x6)={0x3d20, 0x8, 0x7}) r3 = memfd_create(&(0x7f0000dd2000)='.\x00', 0x2) mmap$binder(&(0x7f000096e000/0x3000)=nil, 0x3000, 0x4, 0xb0010, r3, 0x0) [ 50.236243] binder: 7047:7062 ioctl 40046207 0 returned -16 [ 50.257035] binder: release 7047:7062 transaction 11 out, still active [ 50.257039] binder: undelivered TRANSACTION_COMPLETE [ 50.257099] binder: send failed reply for transaction 11, target dead 2018/01/28 17:47:31 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000ff1000-0x1000)="", 0x0, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 17:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$KDENABIO(r1, 0x4b36) dup3(r1, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000e26000)=0x0) 2018/01/28 17:47:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x6, 0x7055) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ec5000)={0x3, &(0x7f0000001000-0x18)=[{0x101, 0x800, 0x10000, 0x80000001}, {0xf519, 0x7fff, 0x8, 0x4}, {0xed2, 0x200, 0x800000, 0x3a}]}, 0x10) 2018/01/28 17:47:31 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x800) write(r0, &(0x7f0000003000)="7ab557fd34782a1132b8507b7be1", 0xe) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000006000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000007000)=[0x0], 0x4, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000007000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, "73797374656d5f753a7379737480005f72000080006e656c5f743d73309fbc4338a86e95014c70af7671e42ad3606330415e590e6f7eaf7091f3c7999c0b4b985369c441ffffff1a6eb9df02420de6984d0e83de1e6071d663e4efb652774ebe9e169c60020b18b103b02436f968cb1251e67c745033b7438a770d520c76b4fdaf07207e6a57cf5914451727fa153913f54a8180ee004cba01a3f0faf97c410aad0c5b7a957d3dc41039adf1a2", 0x20, 0x33, 0x34, 0x20, './file0\x00'}, 0xda) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000007000)="ac44adf5b63c7fca0bbce70c41ce34610b0346f85d3b40d815fb39ed8a1514ed016b77bd743e394bcae85299db40ff38cc54ea45952a07aafb44b9804f00c780251fab0401d8fcd05e529dc1be5caf163f8d349e41bbcc84fd2a33b9ec9e060075bd333a1c62fe5f474bc714debdb515427729029adc519bc26cff9276d66310c428222cfe84ceb518d3f43b0d63b06a199f2fd1a34b447f81f7126d52810a10538f001ae3b4cac70838ed66") r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x401, 0x150) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000008000)={0x5, 0x8, 0x8, 0x7, r4}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000009000)='./file0\x00') r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000004000)=""/174) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000000)={0x1, 0x1, 0x400000, 0x0}) 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) setxattr(&(0x7f000000a000)='./file0\x00', &(0x7f000000a000)=@known='security.ima\x00', &(0x7f000000b000-0xad)="73797374656d5f753a7379737480005f72000080006e656c5f743d73309fbc4338a86e95014c70af7671e42ad3606330415e590e6f7eaf7091f3c7999c0b4b985369c441ffffff1a6eb9df02420de6984d0e83de1e6071d663e4efb652774ebe9e169c60020b18b103b02436f968cb1251e67c745033b7438a770d520c76b4fdaf07207e6a57cf5914451727fa153913f54a8180ee004cba01a3f0faf97c410aad0c5b7a957d3dc41039adf1a2", 0xad, 0x2) readv(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x6, [0x5, 0x20, 0x4, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x100]}, 0x5c) 2018/01/28 17:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) recvfrom$packet(r1, &(0x7f00000d7000)=""/47, 0x2f, 0x0, &(0x7f000043a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000146000-0x4)={0x9, 0x0, 0x8000}, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 17:47:31 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000001000)=""/208, 0xd0, 0x20, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/28 17:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f00003e8000)=0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003a9000)={0x0, 0x0}) symlink(&(0x7f0000634000-0x8)='./file0\x00', &(0x7f00008b1000-0x8)='./file0\x00') r2 = geteuid() stat(&(0x7f00007a2000)='./file0\x00', &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ad6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0xe8) setresuid(r2, r3, r4) dup3(r0, r1, 0x80000) [ 50.358281] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 50.461745] IPv4: Oversized IP packet from 127.0.0.1 [ 50.468959] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 17:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x3, 0x57ebd949, 0xbd, 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]}) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/28 17:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009c2000-0x4)=0x0, &(0x7f00008a4000)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000735000-0x90)={0x2, 0xf, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xa, 0x4, 0x10}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/01/28 17:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCSBRK(r0, 0x5427) syz_open_pts(r0, 0x0) 2018/01/28 17:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000779000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ee7000-0x6)={0x0, 0x2}, &(0x7f0000325000-0x4)=0x6) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b21000-0x3e)=""/62, &(0x7f0000369000-0x4)=0x3e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b14000-0x6)={r2, 0x3, 0x3, [0x3, 0x9, 0x280000]}, 0xb) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r3, &(0x7f0000e63000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e93000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f0d000-0x8)={0x0, 0x3ff}, &(0x7f0000f83000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00004d0000-0x8)={r5, 0x7e3c}, &(0x7f0000da9000-0x4)=0x8) 2018/01/28 17:47:31 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002b000)={0x7, 0x7ff, 0x200, 0x7, 0x20, 0x6, 0x0, 0x5, 0x0}, &(0x7f000003a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x2)=@assoc_id=r1, &(0x7f0000029000-0x4)=0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000003a000)={0x1}, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000039000-0x10)={0xb, &(0x7f0000038000)="d6a01cdc566d643a71f3767c40ceb0b9bf7842a69b93677d8969f959a2adaeabdc3e9546d28a006679af64219f8370832510616b34691843e3f63f782a16d95b94e4ec44a1e09a3e8e"}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000003c000-0x1000)=""/4096) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000003c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000003b000)=0x3a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000039000)={r1, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, 0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000039000)={0x640bb7c3, 0x847b, 0xc9e, 0xff}, 0x8) 2018/01/28 17:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000394000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000675000-0x10)={0x0, 0x0}, &(0x7f0000319000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000009, &(0x7f0000dee000-0x4)=0x2, 0xffffffffffffffc3) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000b2d000)='./file0\x00', 0x0, 0x80) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000011000)=0x2f385938, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fcb000)={0x0, @in6={{0xa, 0x0, 0xa5, @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]}, 0x87, 0x2, 0x8, 0x1, 0x0}, &(0x7f000082a000-0x4)=0xa0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000198000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f00008d6000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bab000)={r2, 0x15}, &(0x7f00002c5000-0x4)=0x8) umount2(&(0x7f0000ef7000-0x8)='./file0\x00', 0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000023c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000df0000-0x20)={@generic="bd2b290a1d3352ea6446a826e4379b1b", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) execve(&(0x7f0000ac1000)='./file0\x00', &(0x7f0000e4a000-0x10)=[&(0x7f00005e3000-0x1)='\x00', &(0x7f0000b4c000)="25766d6e6574301a766d6e65743100", &(0x7f0000db3000)='\x00', &(0x7f00005f4000-0xa)='mime_type\x00'], &(0x7f00003cc000)=[&(0x7f0000ac9000)='\x00', &(0x7f0000246000)='\x00', &(0x7f00000b0000)='self\x00', &(0x7f0000f97000)='\x00', &(0x7f00000a8000)='security\x00', &(0x7f0000652000-0xa)='!*ppp1]/}\x00', &(0x7f0000e41000-0x1)='\x00', &(0x7f0000c5c000)='\x00']) connect$ax25(r1, &(0x7f0000b0d000)={0x3, {"2f6b1fa028ba20"}, 0x4}, 0x10) 2018/01/28 17:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f000077b000)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/hwrng\x00', 0x4400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000093c000)={{{@in=@rand_addr=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000-0x4)=0xe8) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/28 17:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f00004aa000-0x10)='/dev/input/mice\x00', 0x0, 0x800) write$selinux_create(r1, &(0x7f0000cab000)=@access={'system_u:object_r:newrole_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x33, 0x0}, 0x37) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 17:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x325e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f04000)={{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x2, [0x3, 0x1, 0x101, 0x1, 0x401, 0x5, 0x80, 0x0]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:31 executing program 5: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = creat(&(0x7f000031a000)='./control\x00', 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad0000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f00006a4000-0xa)='./control\x00', r2, &(0x7f0000b3e000-0xa)='./control\x00') r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r3, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/28 17:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000062a000-0x2)="fcff", 0x0) r1 = userfaultfd(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7d000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000eb7000)=0xc) accept$inet(r0, &(0x7f0000ce6000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000767000-0x4)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000ef2000)={0x1, 0x1, 0x3, 0x1, 0x7, 0x3b1d}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a08000)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) 2018/01/28 17:47:31 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000013a000-0x24)={0xa4, 0xffff, 0xfd59, 0x3, 0x4a66, 0xf7, 0xbb26, 0x101, 0x2, 0x3, 0x3, 0x6}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fde000)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000fde000-0x168)=[{{&(0x7f0000a4d000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f0000fdd000)="d942b25e1d70303f54d8ca570a3f1847b900b9c4c41195bf45619c399588ca664bf3fc096f31d9a20bb91e2066b9d4780aab01ba9b9839e27cfafb38db841c538048b9b2655b697f72b6c95b6aec7bf10e6b044338d32a8491daf2389c626456ea2b497ef8526fda441dc9a6f51ccf81fd509f7640b2f39404a5f20c070e", 0x7e}, {&(0x7f0000160000-0x51)="461791edae463667313006aa910480b4704453841d12ca38a2d91120e49218da877adafc056166cc96327a1093b9be5c5d187635aa41db84298424fa1170a82a50ec15bf154c8727cbdc211f89e60c73d9", 0x51}], 0x2, 0x0, 0x0, 0x4000}, 0x1}, {{&(0x7f0000fde000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x8400000}, 0xc, &(0x7f0000fdd000)=[{&(0x7f0000b91000-0xa4)="1c4317786e6adcc9c390098e2f5f9efd6ac0a8c8a98dd0a45ff62110922f9bbd0312041b7d475decaff7e42c36c41da7c10c2dd44f244819339848b7a62bdfcb34d1d5a97481ac209ef57d44add2288c02e9a8ab0ff0a48ff7aab80018023e9feec75c8999991702a36d7f3936d35bc5196b2e5ebad3e6a243bf91af62bb07ff59b570a9f18d3d8d70239765c45368cee869634faa1dc3045e092f5d0c4abb4e142ef93b", 0xa4}, {&(0x7f0000fde000-0x1b)="44ab7c1cf5f7cb4c1289fa0822268be010ab5134e6a42b24910e8c", 0x1b}, {&(0x7f0000c38000)="fbb5f0db8d8b0f5ffcf22fb4ccecf87598c171db07b3fe0043fbf3c06116002ec47d1483f28fab7488c89f3c0e327427989654e8d9a83a67ff3ab8c79f1bfcf7099cd55ecdd9a5a0d65fdf0e65c6b3b969c633dc440ebe29ec57820e81320e909fb8c94f7b54fa1e7363ca186b97ff6c0c1a93d11be124ef44b362a36e118140", 0x80}, {&(0x7f0000240000)="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", 0xfb}, {&(0x7f0000fdd000)="2e17c30ede56", 0x6}, {&(0x7f0000fdd000+0x459)="4cfbb6bc04d2176927402d0446f1c4fcc7452bcf178fbf36d1774ee02c037bd61cfd443c15d6842be6bda2c157b68763be99fb4e96f6dc21f3a77f17b769c5c54c97a05216f95624c800346086eccf3ec4d3f2d14724ce5c239533ef8c74f7ebb65a5a0d20c88c03f3587af7ae16c1bd8944ae82f3bd276e922e4b1d43c7d074922d7b6815b5e586401e94179e88e4a0c5beea44398d46", 0x97}, {&(0x7f0000fde000-0x27)="a7dac0488eea8b28e711fe80c273c6f547b3c2dcdae61d9e53c055a5b3e56fe3daba7cc252de9d", 0x27}, {&(0x7f0000fde000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000519000)=[{0xe8, 0x108, 0x6a, "cb5dbc9d3143251561867645436df6c0711cb916df0df976571e37c114abc13ce03b0aa73eb9c52bc0799029e78928141159789c84671e3c5f2dbba0b13ba51d9cadd4030739630e8b09b85a2a0a837be8726690003a824bf66f85b3ea33bb43c1de712d678dd922b136ad377a934378240c63f1d82e2f7188130e48f36b4d5e1d4fa8a57501c0ceec183f9feb54a4c964f57be4794cac1dba5f1a47fe1cd17e0bcd3805bc777dfc69159e0dae898d5e5002ee5e5a7f66e968162528fe527fe74eb967d89df6db0a8c4fe481a857b83d7e8b795af3"}, {0x20, 0x88, 0x80000001, "9c6b35d3f090264f60735b1a146402"}, {0x98, 0x101, 0x9, "ab27c98fb48322f91f12bcbdd449316e15df5903b298c16895ee91f1dfe9e9bdb9f9657b35faba4c88bf39377441895c815d1d712868843615a49126780f59c9a44bdb2745b29a486ce7746020a963bdc8138ee8ccaeef4172d63afeabf5d5392d21fb520a87851d69aa6ac4d1460a86e5e4d59cf421bd09a6e763534d89dc61f78bd3"}], 0x1a0, 0x0}, 0x423}, {{&(0x7f0000d38000-0x10)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f00004c6000)="dff021143c054ef5b824d2ae97435e9f2604763dfe179e212348aa5d7f878a5ebf42dfc65df606d01e6113fa7fa3e74453d2e92d6326b7e666b7c9915ab58d9ebd469d95898a6a3b88a731e69031653e86be7c0c1e7ee72572bdadd5303d464ef229a6411caef5319bf7cf2270608e721d70bf928580ee00e0a0609d9149704d184b7f4e08097973571e549617135a4128d760a01321bbdc9e4c6f67fbd4a8c1d106bae9806e25e3cd45257afdd01925b2da897da092569327832a6d39d068b383ba9e2f", 0xc4}], 0x1, 0x0, 0x0, 0x24000000}, 0x5}, {{0x0, 0x0, &(0x7f0000fa4000-0x40)=[{&(0x7f0000adb000)="cbbc61a51ca5ea48b65e9d44b08fa20d13b59cda87b5ba78f193b27486b32170048621e81107eff377094bb52f9d7e96bb078936fbbe6729e940c76388a53d3fd140ae935761827719e3e7e2e86b66a57844d47e5795f91aced6e34f43b835253541a7752243720f34a2702192d3d82777b552cf0931460a3267223b187a02d7165842064b2e8e4d37bd918cb412daf66422dbd34ce3dec7d4ac422c95a0772e5c1a040df44a6eb20d596c2a276a2277ca0b6cf0441e39a0298a97d7f8a8fcfd8b235813cb891e754751c542967403b2e22b", 0xd2}, 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0x1000}, {&(0x7f0000cc8000-0xdc)="ad8579f7f7e0126b7594013ad2d5fb754412ae3099ef0e29ac82e69c13dcc940f001fc54aac452ceff13135ca3e7a03caf4cd50cc639c6c471fbac1d40ab9552b007f9c832d59881a0633f58a010a2b45acfe2f6300d6cc13d232c09231c8d371d6a2abf73a771d7bcb319ab243aa7ffbd14429d02aa94368dc9eee60b04f5652620d9ed0ee183989fd8b858e2ed81595b084d6020f14c6d485ca394c2a1d7ea850251f8585605469ecd1eb183adf35c259eeb31e85caad5fbe15381e12b991434de6006c0159ba560ba9d6e5209fd1e80b8a7673c6356e66de84460", 0xdc}], 0xa, &(0x7f0000bae000)=[{0x100, 0x84, 0x10000, "34bfd0650ebe2c5759b52a88d5d684cb5b202e078368cb9b20af9f259524b43a7b1cffea5824ab25ee6aa6919a1d15cf8503f54d572e30b816afda280fcd37ef7bbc82e43cd67cf1d77bf89069abf1273cf46d1873c1a5333994a43069ddd9ad7714ee1a9c800d7d06ec72491fa64f8f9b05aaef47df4e589d1df79c7b88ef71d7f90e49ce83d3a694714b4d83912540301c929817bc1166b463ca428cae4509a9e11c9c6930dcddf5c0fdbea2076d1fedd0380c2a232da705f4bb89671bab7d755f406f63f297b688de4c7067e482764a9662d7b56d15acb34718848db90c08ce9e81144b61a06d92109f142851"}, {0xd8, 0x29, 0x7fff, "cc8ee37ff572a9ade3662b5f1ddf535eb222ddb13439ea417f1ad97e08235f535e1d78ac5b5d601cc7b6341d66f8326435bab9a439df76057cb219423c2d710d2ec111c5310ab9310bd89af0493171da7855664debc9480a3debd01b862b4e0de627c46aca4824815480ef52d7546648eed4de02e2b98633f00ce6fbaeeb83110726451f1b1b94a14a3643de5609fadb84b90b7845c9df72d44db90d2151d2b9a7cdef3424ced58c052959d2dd80836260810aed2200f510a3a94f7102b17c413418"}, {0x1010, 0x105, 0xff28, "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"}, {0x100, 0x13f, 0xa504, "7bc328e3906c19ee6bf2048bc1e3de20e790b16e67d2f8a490ab6e591c5081fb887038b9a10999ad69d3fc393e08443f6bf248a14f562b26988fc6699c9cf28b4b460034a665046ced40fa13e9b1151b617e76d6dd69a1679e3fb731d54a50b8c62e35ba83201a07de1b515f9218e4f313930a9fdb84dcca86842b676cc64c067c70d651255fbad6007d625e915b196861b7381834a16b6cb13b09f7e47a80e0abbcf4ac43c2f5195b81490089d2c45ee7fe439e2c539059ff49cfb908194a9862cffde7bc2622a0389f85b00fa00e8263a2c1950dab6c1db2a554e6561dc42d23fc176def327097bf790683e8"}, {0x98, 0x13f, 0x4, "5c29d929dc02a7164e9d1edc56cb20ece656fa8e89ac37eabcbeb12f6552aff4fa9b96bc2c2ce26a107d71b59fd4e98f696deefbe50b3b7ab828c22624037b60543ef44979758edef00ffcd17106fd4bb05943f13dd83d2cc9a54b0fba5ee27b3f427afad6f14841dea26462baf2c1bc86d31274fb73bd3cf3fe557745821a64b6f8c3362b"}, {0x40, 0x84, 0x3, "e57319af5e607b0ecdf5c3b5bf5aa391ae867b7512b81a6456396b796e040d7d33cfb6d0c457e9811f7da0"}], 0x13c0, 0x0}, 0x8}], 0x6, 0x4000000) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000004f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 17:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x105100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000719000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(0xffffffffffffffff, &(0x7f000077a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e29000)=0x58) 2018/01/28 17:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0xfa139cd4ad418a1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000e81000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d54000-0x8)={0x0}, 0x8) 2018/01/28 17:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000679000)={0x0, 0xb7, "fa1342e2216f9daa4e1bd9c846bf64b2fc4d827a7fa30d2b16f4a897b7e95497f4f481cf568aa786a1c60720211c9818e80b14352d72d270ebadecd3087e614153b5718677f6ba1706a4175a3b81c5a18b1c910ea3305d20c8a91d77e3512e2ef4ec7e66dc7d564936ee7d256a634b3670beef3d65d7ee928c0dbc0be4f5c60c2ce021e2eadc4f62a5269860d1363ff932f04432cce38377c9481d8dcc3f450bd0a42215e4c569e7ad4be7dc29b795a5a7f0f261bd80ce"}, &(0x7f0000e67000)=0xbf) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000081000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x200, 0x9, 0x2, 0x1, 0x5, 0x8001, 0x5, 0xe020, 0x8001, 0xda, 0x8, 0xffffffffffffffb7, 0xa16]}, &(0x7f00007f8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000041000-0xb8)={r3, 0x1, 0x9, 0x8000, 0x4, 0x2, 0x9, 0x6, {r4, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff72e, 0x7f, 0x18, 0x1}}, &(0x7f0000948000-0x4)=0xb8) 2018/01/28 17:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x9dc6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a06000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000908000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a34000-0x28)={@generic="eb23b11e4c01d31f47691ea19b516c40", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ffb000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00007e3000-0x78)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x203, 0x5, 0x1, 0x9, 0x9, &(0x7f000034d000-0x10)=@generic="376ec448a9147cb620d8b5b484d1b3d1", 0x1f6, 0x100, 0x7f}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$sg(&(0x7f00007f8000-0x9)='/dev/sg#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000015000-0x10)={0x200000000000, 0x80}) r6 = memfd_create(&(0x7f0000b36000-0xe)=',mime_type&{+\x00', 0x2) bind$inet(r4, &(0x7f0000406000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000405000-0x31)="e283f3ebe08b8967ae3915c8b3decb82e8317f9084a6db0e12499eba16483139ef2476472c5cc9170af7b4c23d9e3689c8", 0x31, 0x20000000, &(0x7f0000a00000)={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc00}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000394000-0x88)={0x3, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000345000-0x18)={0xffff, 0x80000000, 0xdb4d, 0x6, 0x9, 0x7fffffff}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f00006af000)=""/235) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000072d000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x1e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f000040b000)=""/172, &(0x7f0000fc2000)=0xac) 2018/01/28 17:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000d12000)='./file0\x00', 0x1f, 0x3) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) pipe2(&(0x7f0000f9f000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDSKBLED(r0, 0x4b65, 0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a25000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x4010040, &(0x7f0000621000-0xa)=@file={0x0, './file0\x00'}, 0xa) chmod(&(0x7f00009dd000-0x8)='./file0\x00', 0x84) 2018/01/28 17:47:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) fgetxattr(r0, &(0x7f0000089000)=@known="636f6e2e6170706c652e00000006656d2e5365637572697479e6ae509924f18a33c64412b312a8c92d2d176162ec5367a1e6c8ef9d3192aec3cf93a9b63ca7ab116ba209c8d32a84aac84309298cec291e6f541d4ce93f56774776107706474c73bfe12a8bb1aa04f95809f15a2f43103e53b1", &(0x7f0000fcb000)=""/115, 0xfffffebf) 2018/01/28 17:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000655000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f000075e000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000046000-0x10)={r2, r3+30000000}, &(0x7f00008f4000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000512000)=0x0) listen$netrom(r0, 0xfffffffffffffffd) timer_create(0x3, &(0x7f0000706000)={0x0, 0x38, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000-0x4)=0x0) setitimer(0x1, &(0x7f0000a44000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00000b5000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000614000-0x10)={0x0, 0x0}, &(0x7f00006d4000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000f6000-0x4)=0x480, 0x4) utimensat(r1, &(0x7f0000bcd000)='./file0\x00', &(0x7f00003cf000)={{r4, 0x0}, {r2, r6}}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00009d8000-0x64)={&(0x7f00009d3000-0x14)=[0xc1c, 0x8, 0x1000, 0x8, 0xfff], 0x5, 0x2, 0x7fffffff, 0x4, 0x0, 0x3, {0x0, 0x1, 0x100, 0x4608, 0x7f00000, 0xfffffffffffffff7, 0x5, 0x3f, 0x400, 0x80000000, 0x1ff, 0x4, 0x9, 0x8000, "281406a33a7327d85adf8424411c6f923b739b8f364b6a6bc043fa96ebef7285"}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c07000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1e000)=0xe8) getresgid(&(0x7f0000709000)=0x0, &(0x7f0000143000-0x4)=0x0, &(0x7f000095d000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000898000-0xe8)={0x0, 0x0, 0x0, 0x80000001, 0x20, 0x0, 0x1f, 0x1a, 0x8, "883afbd1afb5d26d0a6115a153a3d73cb361afcd638cbc08b99c178652c7eab4bec02191867918aadeabf6f279e81e7439b8b4d110e1be667231fa01582ad909", "cbc9f2b3d74e5d931f0f9fd43f2dc8a58143f9d36369ef85aeeea3519cdf8611d3c43e044813b448d76d3ff14a424e2ad541efb057de35916403abc9fb77d9f4", "6a8686dab51651bb3a52ef0d771779f26e1c9cac6c1d66650d792b2121e154ea", [0x0, 0x80000000]}) modify_ldt$read(0x0, &(0x7f0000d06000-0x8d)=""/141, 0x5c) syz_fuse_mount(&(0x7f00008d4000-0x8)='./file0\x00', 0x9000, r7, r8, 0xfffffffffffffff7, 0xc08) 2018/01/28 17:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/checkreqprot\x00', 0x100, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/01/28 17:47:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xbfba, 0x0, &(0x7f0000000000)=[], 0x2a0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) fremovexattr(r1, &(0x7f0000711000)=@known='user.syz\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000005000)=[&(0x7f0000002000)=':keyring-\x00', &(0x7f0000000000)=':\x00', &(0x7f0000002000)='\x00', &(0x7f0000003000-0x6)='ramfs\x00', &(0x7f0000005000-0x5)='user.'], &(0x7f0000271000)=[]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x4, {{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 17:47:31 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') write$sndseq(r0, &(0x7f0000008000-0x1c)=[], 0x0) write$tun(r0, &(0x7f0000002000-0xa1)=@pi={0x0, 0xffff, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [{[{0x9100, 0x99d5, 0x4, 0x80000000}], {0x8100, 0x1000000000, 0x80000001, 0x3ff}}], {@ipv6={0x86dd, {0x1, 0x6, "114714", 0x8b, 0x21, 0x7e6341df, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x6f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x3a, 0x0, 0x3, 0x4, 0x0, 0xe32a, 0x1}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x800, 0x0, 0x0, 0x9, 0x8, "a8af7f", 0x9, "c18022"}, "1154f2b395ac8462fc062af3d13aba4dfd20610dd57096656920ebf07c493b5b52a7b8bb51b723bab8783f6fc9577c1e205850268203348765d698c1961151013468390936d30e33046298f65ce421e5aca841e603798e379a337f915152cb244f31a2e14b4a53dc3e1192"}}}}}}}, 0xcd) 2018/01/28 17:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000759000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e33000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000126000)=0xe8) stat(&(0x7f000074d000-0x8)='./file0\x00', &(0x7f0000f8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000c2f000-0x38)={0x0, 0x0, &(0x7f0000ec0000)=[{&(0x7f0000158000-0x3484)={0x3484, 0x15, 0x100, 0x1, 0x3, "", [@nested={0x18c, 0x73, [@typed={0xc, 0x94, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x3b, @binary=""}, @typed={0x18, 0x6f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="3e9482b2023d2d7a06c8640baed24668c5b8eff188db7cd34c4d6d43cd3bddb51130d29010cc34b3965268f52d2fc47d6e46ac2bb8f680df308437b231013f6f43cb78a3498c0e5561e1baacdcb64b51ecc755ce2a691ac3c691d1a899642728d47be3cc1048e30f6bacbceb008c1b1510b0af5537242045687cb961bae3c8fa", @typed={0x8, 0x7f, @void=""}, @typed={0xc, 0x81, @ipv4=@multicast1=0xe0000001}, @generic="d8ca3fa4d5ff29c30710717635bd120ff21b14ea5b3f6ccf8518ff9b084928dd8e8c69de122876714c415a9476e6e7ef682d8b1de9790b61e8cbcf84a38c2ec5de2c5c81e95a67dda3f8979fdccdb19f765e91d890511cd534361d86373f801d6cd92553d252013873cdae74ea397bf32b8499d2968d32a18e58084d67ec1f5f99387e7d528277a120ee2e2bc746e90300fa68c02021ae4345b0a01e42ffbf56f0123bfff7276e6f52dcf9fb3f84c22cfcaa77cd4d33db7575bb920ba0123bfe9d198e897d"]}, @typed={0xc, 0x80, @fd=r1}, @generic="", @typed={0xfc, 0x66, @binary="7fcf5ffcffd85103ae04cc7da73ba91e747c97e6e72880a6e2720785d747edb4a78dafc64c4440084336db5ace1bbd618c463aeb8359092b39943c75147ff3688dc9dfb673fe6b7bbc0dcfb0799c3918a3788da3e4908058e437eb334608844be766f14e615d2039c2597a59a8d5d2060566a96999faf3734843adaec0a376e1c8e83ae0d925896b2af112da250b2dcbcc83b4868d67cb0000173f77ea95120ae89f65fed6b00efa8d4149f05c5cdca71a3d1a0d9e75416e90628d54ad4a3712d7f077155d97e0dee8f52f5c501f2458e8b11ef4a96470c92732450241d64d59866ac3272ab561cfe5deb2a33599d4051dea"}, @typed={0xc, 0x61, @u32=0x4}, @nested={0x31d4, 0x57, [@generic="2f14637ed1f735e7adff24796e1ffe2f66fa4c5cd7c0e1d1a57ed7552af4f9492cfe15da3929a8608443fa17380b95d76ea0f51d95ac8f0926ab621357d5ecf84add", @generic="2bb0538d55fbcc83ae1bd0f432f0f5e118f2795e5c559e2fcbb6a840d3eaf5153cf84b4f52ba819bab945f5dcdf2855adc9ecbdd30e80e6efa1c364f541f25f66188f1ba044ecb3564f63ab00911752e5456a85a0f1e65a09042724d58990c617cf9fa51ccf11bc02a1a5c750d1974ffe80a6df96a778f87cfa84b345a24f389", @typed={0x18, 0x18, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="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@typed={0xc, 0x30, @str='\x00'}, 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@generic="4c782fd13e4f60f9fc81ea8905fafbd782c48e7ade2f47c267e9dfdaf88848888836ecde0e83ce40a90b50ffe9aedb200064690434001971bd7a71c7fa171674ef08735cca3119380a57325bba82fc041a98624a526e0fdbadeaf064a31d43f1e6facafafaa38c337bd65703fee01abceb1558ef6907d8ea90a8732ccfe8ecd9259e69e20cf91f625fb5d45fcabd3867af110a49e512dbb6968b9229f8c665c2d43856d543ee4857316c93d57d6b5f5d32f480ec19fd5b8bb792a97663ce59452fc3df17cac69bc316b7898ac1ca5b10374309ce754785e8ffefb7684ec732e7bed6f2735ec64b1f4c"]}]}, 0x3484}, {&(0x7f0000844000-0x154)={0x154, 0x30, 0x300, 0x4, 0x2, "", [@typed={0xc, 0x61, @fd=r0}, @nested={0x138, 0x16, [@typed={0xc, 0x5f, @ipv4=@multicast1=0xe0000001}, @generic="3ddfc33647555f2617b886ca352814cde31aacdcadd9961a28ecafe6e680ed8331643c587f514ae42e60c20cd747bf3f9cbde1141828655530fcaf0b8054b49ff1f5ddafbcd13ef0c8a4c87c994c1073d9c264a89709f20bb096119351aa71aa80", @typed={0xc, 0x83, @uid=r3}, @generic="1476ffa4e3586f162ebdaf986745d791e82874ccff912e3de9fa0663dbaaf191a676c208027ca4152371483af6a7640bd979f448d3582d7cc94693697dad343fc67b09497de2a5b9f32948f751ba46e11d7d62b27cea060de747e3831c0c1354a85f8a650d21", @typed={0x20, 0x4c, @str="bb2e242d706f7369785f61636c5f6163636573732e242d00"}, @typed={0x10, 0x10, @u64=0xec8}, @generic="f3588b6c46a2c125aa8aca493335267f0f3b7d45c5583ed256dc376954be10013b97"]}]}, 0x154}, {&(0x7f0000829000-0x2c)={0x2c, 0x15, 0x400, 0x2, 0x2, "", [@typed={0xc, 0x96, @uid=r4}, @nested={0x10, 0x24, [@typed={0xc, 0x21, @uid=r5}]}]}, 0x2c}, {&(0x7f0000032000-0xd4)={0xd4, 0x39, 0x4, 0x7, 0x3, "", [@generic="ee92fc048c782024874fd738a861e022f8f7975fd53fb2ccdd62099f903842b02cf4af03d93b23aee846d80a1643c87450235ce32b362cdb4e78a72925cbe9c33f15d0a4c36ecaa85b49a6316f8a0d017e0ce9d5a68d1d6e04bb3a30269ae01cb40bb9e4221822ec2272569166389d076e59f87460eb3d66a6ba3068b4ef4faf841e49c1862144d4e2bf65e77003abe3bc6deec1d580512ce3b5f8049f743c93a9af7855e5e2b968d6418502b9b970279bb00d8fbc16922855fc4c07172b972b727fad7f"]}, 0xd4}], 0x4, &(0x7f0000549000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}], 0x78, 0x4000}, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)=""/228, 0xe4}], 0x1, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) r1 = creat(&(0x7f0000aba000)='./file0\x00', 0x20) getpeername$netrom(r1, &(0x7f000036f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bcd000)=0x48) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:31 executing program 3: r0 = syz_open_dev$mice(&(0x7f000039d000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0x2, 0x9}, {0x1, 0x1eb}, {0x9, 0x8}, {0x80, 0x9}, {0xc8, 0xcf0}, {0x200, 0x7d7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000c2a000)='attr/fscreate\x00') pread64(r1, &(0x7f0000bf6000)=""/98, 0x62, 0x0) 2018/01/28 17:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) gettid() r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/28 17:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000367000-0x9)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000e4000)=0x800, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r2 = dup(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/28 17:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r1, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bee000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00004fa000-0x4)=0x7) ustat(0xfffffffffffffffd, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0}) arch_prctl(0x1001, &(0x7f00006f3000-0x91)="32360591dd9c2f16ffbfb0cd8ff5d54af9d06dca918c8109292622400bc8c1fb5fe3a3164bcbac74996655da61f2bdb7879aa083568aab12f4b4d8520efccec263e33695cc89a3380ecdcedee22fa9d77a42bf4cde7b09237149475f688732e082380a3e31561028337b944676114eb024f8d5eb10c879a359ba2386856f688462f0920eae1261364e97be76251e19b1cf") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004f7000-0x20)={0x4, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000582000)={0x1000, r3}) pwrite64(r0, &(0x7f0000cf4000)="", 0x0, 0x43) [ 50.988271] audit: type=1400 audit(1517161651.950:14): avc: denied { create } for pid=7202 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/01/28 17:47:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00003b2000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r0, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000028a000)={0x4, 0x2, 'client1\x00', 0x4, "758722603eac6923", "84b3bf40b5c98e428e658d15440185227348d3384bf251ccefafc11690cf2181", 0x401, 0x66f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d19000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f9000)=0xe8) stat(&(0x7f0000e88000)='./file0\x00', &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() getresgid(&(0x7f0000544000)=0x0, &(0x7f00006e0000-0x4)=0x0, &(0x7f0000843000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000307000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c8000-0x4)=0xc) r10 = getgid() r11 = getuid() fstat(r4, &(0x7f00004dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000005000-0x38)={&(0x7f0000538000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e13000)=[{&(0x7f000073d000-0xf7)="49b8f2d2193174abb8b2e00824838f452e98e22244d365ef556e4f12e3cfb6ede6fb377d881e3e171cba3a5a51dae016103af68f47be4a67afd6ba68c88f9a991053aa365506f33b47b803629bb7987219b4c16a5dd34b19655c5e0b11c311d2b167bbd14835d4a2762fcaafd3be583a93db470b12a17cac1670cee4d6dd3e9943251b052d6d6a375c853fbb7ec172ea242670ef0b5508505d3be30c37bbca5cbed46e6aca7b592ec922301cc37bc3277f094ea7036add5266488b4fa7308660d9ab48779504154224eeb0b2878d48b75fbda482c3edc260a8c612a6ea2d3c98e4ab3f3c23b876c88868504f484556c15ce21e68d815ec", 0xf7}, {&(0x7f000016f000-0xe5)="ad30941ac7f8fdea84283a63fa441ffec4af178d3462990143a81ee8a30163c9658a5040bc624a28c4e03261a9c159cae27a3b59880c2d83cdea5e13e581da0d4aa9c8d92935de790401069d28dd9a249d6371ef4fcd2f630256d98a9e5952c98b819462d185c50820409f24fb7093c3597a414369d0a58f13aeec67296480543217f8b7113ca102b5a004dfce53eeeb903ea9415cf0ca259ce2c2e5d6e62c5a468662dde6f2ce012a2d93270b1e649ffdd5b6f72e3c1304f2590c63b242f08105aeca67e7b1b3559501c79738c6f8cd55031c9fc90787b394945f648f6ddf3ed3b54a2316", 0xe5}], 0x2, &(0x7f0000f8b000-0xc0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r3, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}], 0xc0, 0x40}, 0x44080) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:32 executing program 6: r0 = getpgrp(0xffffffffffffffff) setpriority(0x2, r0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000609000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0xfffffffffffff001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000000)={0x5, r3}) 2018/01/28 17:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005fa000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000053e000-0x5c)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8001}, 0x80000001}, {0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x0, [0x8, 0x6, 0x8, 0x7, 0x20, 0x7, 0x1f, 0x1000]}, 0x5c) 2018/01/28 17:47:32 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) execveat(r1, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x7, 0x10, r1, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000003b000)="c0d3b6b589cb82033f61353f2c3dbc0cb7fcde9c697ee56c8d55805561bb921c3757740de6c99315846b9f9ea542a6a1e0f9cafd1ad5601c6fa3e40f12427b45041d503f28645518b559d06cba425ec11a298bd128b2df0b2d9c4be1350eb2c1343bee8b2416c1f765d741cf273d9adc2a96dfa7331f47fddb4a8c389e6329e76af559ac683103a95dfd1b0678eb1950c1e7bf62ea7430ae8a93f39ff50ace1500f61fd4e26a15d15fb8ae97b953639fd1d1ec392123bfc65f35931a3e21f7a87b4c5fbc512257738fe878670c197170c2a645fa6d6acec554e2dce310a114d2d4b91cb7282a1b7f8ed73f08feb803c91e", 0xf1, 0x20000000, &(0x7f000006c000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000006c000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000004b000-0x30)={0x90, 0x0, &(0x7f000006c000-0x90)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f000006b000)=[], &(0x7f000006b000)=[0x78, 0x48, 0x38, 0x20, 0x0]}, 0x100}}, @acquire_done={0x40106309, r2, 0x3}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x3}, @acquire_done={0x40106309, r3, 0x0}], 0x22, 0x0, &(0x7f000006c000-0x22)="437f60ca9c6ccc582084069418758a4dd6201e9220d2544a44d039e528c0399ed9ea"}) 2018/01/28 17:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f64000-0x64)={&(0x7f00000c5000)=[0x8, 0x3, 0x1ff, 0x8], 0x4, 0xfffffffffffffc01, 0x20, 0x8, 0x7, 0x800, {0x0, 0x2, 0xa0, 0x10001, 0x1, 0x8, 0x4, 0x1, 0xfffffffffffffffa, 0x3, 0x58, 0x3acd, 0x3, 0x80000000, "2c53f3ed7a48b6437f6d55dd891ac989abf20443bf5c49f3e9043d07005af66d"}}) r1 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000053f000-0x4)=0x6, 0x4) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cf2000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000afe000)={0x0, 0x41, 0x8000, 0xffff, 0x5, 0xffff}, &(0x7f0000e8b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001bc000)={0x10001, 0x200, 0x7, 0xec4e, r2}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/28 17:47:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000014000-0x50)={@generic="c8cebef791338bc017d75558740dcb47", @ifru_mtu=0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x420200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ba000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/28 17:47:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000001000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gretap0\x00'}}, 0x1e) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) clone(0x2000000, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") fremovexattr(0xffffffffffffffff, &(0x7f000063f000-0x16)=@random={'os2.\x00', '[usernodevvmnet1\x00'}) 2018/01/28 17:47:32 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000487000)='/dev/sg#\x00', 0x8, 0x8200) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000a7b000)={{0x8001, 0x8}, 'port0\x00', 0xf83f8e0be5dfa0d7, 0x10050, 0x3, 0x8, 0x0, 0x0, 0x800, 0x0, 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000c7d000-0x8)=0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d99000)={0x0, 0x6}, &(0x7f0000d99000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000487000-0x10)={r3, 0x9, 0x10000, 0x7}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/checkreqprot\x00', 0x40240, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) 2018/01/28 17:47:32 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b36000)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000b36000)=[{&(0x7f0000b36000)=""/254, 0xfe}, {&(0x7f000055b000-0xcf)=""/207, 0xcf}], 0x2) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b38000-0x8)={0x0, 0x0}, 0x80000) bind$unix(r1, &(0x7f00007fb000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000087000)=[{&(0x7f0000618000-0x9)=""/9, 0x9}], 0x1, &(0x7f00003ec000-0x40)=[{&(0x7f0000b1a000)=""/122, 0x7a}], 0x1, 0x0) 2018/01/28 17:47:32 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003f6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1b5) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f14000-0x8)='./file0\x00', 0x101001, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000dcf000)=0x1b, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f16000-0xe8)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000-0x4)=0xffffffffffffff91) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1fffffffc000) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000acf000)={0x101, 0x4, 0x3, 0x8, 0x9, 0x3, 0x9, 0xffff, 0x80000001, 0x101, 0x86f1, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f17000-0x4)=0x81, 0x4) r3 = getegid() chown(&(0x7f00000a8000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f16000)={"9bbc13c6385754b7cb6546c30623b425", {0x4, 0xfa, 0x81, "4984f4244f5e", 0x6, 0x0}}) accept4$inet6(r1, &(0x7f0000637000+0x6c4)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f15000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000961000)=0x0, &(0x7f0000f16000)=0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f18000-0x18)=@get={0x1, &(0x7f0000f18000-0x1000)=""/4096, 0x2}) ioctl$EVIOCGSND(0xffffffffffffff9c, 0x8040451a, &(0x7f000095e000)=""/225) 2018/01/28 17:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb5000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000943000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000406000)=0xb) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000962000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000159000)=0x0, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000a51000)={0xa5b4, 0x7ff, 0x80}) 2018/01/28 17:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cc0000-0x9)='/dev/sg#\x00', 0x1000, 0x101a00) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f92000-0x4)=0x2, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002fc000)=0x0) 2018/01/28 17:47:32 executing program 0: r0 = getpgrp(0x0) getpriority(0x0, r0) munmap(&(0x7f0000b32000/0x1000)=nil, 0x1000) 2018/01/28 17:47:32 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = getuid() ioprio_get$uid(0x3, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/28 17:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) mmap(&(0x7f0000000000/0xb9b000)=nil, 0xb9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000b99000)=""/1, 0x1) r2 = syz_open_dev$tun(&(0x7f00003a1000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000937000)=0x95) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000008b000)=0x8000000000001000) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000e1000-0x4)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e0000-0x7)='limits\x00') connect$ipx(r3, &(0x7f0000b69000)={0x4, 0x8568, 0x6, "d4b48bdc093c", 0xfffffffffffff142, 0x0}, 0x10) 2018/01/28 17:47:32 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f000058c000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000bc0000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000ee000-0x8)={0x0, 0x80}, &(0x7f00006cc000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000424000)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21d2, 0xfff}, &(0x7f00001b2000-0x4)=0x98) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b7000)='/selinux/mls\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000d6000)=""/162, 0xa2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/autofs\x00', 0x40080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000e7b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d9000)=0x14) [ 51.336465] binder: 7269:7273 ERROR: BC_REGISTER_LOOPER called without request [ 51.381369] binder_alloc: binder_alloc_mmap_handler: 7269 20000000-20002000 already mapped failed -16 [ 51.411037] binder: BINDER_SET_CONTEXT_MGR already set [ 51.417206] binder: 7269:7290 ioctl 40046207 0 returned -16 [ 51.428953] binder_alloc: 7269: binder_alloc_buf, no vma [ 51.435103] binder: 7269:7273 transaction failed 29189/-3, size 0-0 line 3128 [ 51.460649] binder: undelivered transaction 14, process died. 2018/01/28 17:47:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) setpgid(r1, r2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd3)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "e92bc21e061e704d0272fa489a292b5a144d2ca0c2df883e1396cc59331facd1a1ae7660163d945c72e0f2f7a769844f4750304473c2211fda188e9fc31b7162b21981db48aad03fc2afbd9ce8cdd0bc"}, 0x160) 2018/01/28 17:47:32 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000013000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000-0x40)=[], 0x0, &(0x7f000000b000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x9, 0x44040) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000)='./file0\x00', &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fchownat(r1, &(0x7f0000013000)='./file0\x00', r2, r3, 0x1800) 2018/01/28 17:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c1c000-0x8)='./file0\x00', 0x181000, 0x21) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000037000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b5000)=0xe8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000000a000)=""/228) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000049b000)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) setsockopt$inet6_buf(r1, 0x29, 0xdc, &(0x7f0000a11000)="019f69768217c35975393d39313772d5975e576124fe26d3d7a724bb541484c329404f51240b4aafda2b46642d37f2a1679b2f6b3d6324d274aa2000539c780e01b703a35e655b030a1e45e8fd3be0d0f40d9183f69cda1d16887cfe9c3ce7e714fcc5956c8ec7704801c966e81b2764ee05168dbc7189e0c9ef7ecd18bf8cb41944a106f17ddfc231628ca7b9bbe5ebb981", 0x92) 2018/01/28 17:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000088f000)='/selinux/checkreqprot\x00', 0x200, 0x0) accept$netrom(r1, &(0x7f00004f6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f0000)=0x10) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = open(&(0x7f0000f3e000)="e91f7189591e9233614b", 0x141800, 0x80) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000ac3000-0x4)='tls\x00', 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000331000-0x70)=[{&(0x7f0000f90000)={0x27, 0x1000, 0x3ff, 0x0, 0xfffffffffffffffe, 0x3ff, "8b00347e194c697a074d1a6c2922457ffced6289e2521f48db60a37f6bdb141f408a7472f30be344a119b43f1e13ca623bf6d591aa81e92fb31080349851a9", 0x1000}, 0x60, &(0x7f00009d7000-0x60)=[{&(0x7f0000f71000)="bb6e83e62d822f336864aae0c7cbe26ed1c7d9eb424594392966b6f362a5270e07b8392757fc481d0497ccaa7c62b8d49187f9a2e2706aec9b8bdb511c42658bf07a7b8df32b767b528fbb5049d252", 0x4f}, {&(0x7f00003b1000)="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0x1000}, {&(0x7f00001f4000-0x4c)="6f6f9a9433a928a8248d8d7344892995f8c77a0a0165b89574cc728c07d9ab2a67710d3e37a791bad3463a781fd3eb256949f23cb2de4f1010a175440cfb00a3c60dfdafca9925ce1129dd00", 0x4c}, {&(0x7f0000c61000)="a7b191c32b3474e9181f29603a766e2b210329541f344fdd6a72d1f4201ace4d060294f6183298f491ebc056e6718b9c3645129e2f064d620bf620329511adf76b1751255a4f5ffc75b6ea26d461ca646a67dba413a937a13a1e87fcfaaafa702ba6b22d5a4637a318ddc7e9db0873d13f933826d7166c0a0c7f91663b1ccc5440469280bd97f75d267e21dd02f4b4c121104eb362c3817cd700cd72651c23b4e7f625", 0xa3}, {&(0x7f00002fe000)="ed3c573bf9b9b9c9354b923536eef99c1d58fa1528edc5b1278bcedf76cd509b84a30153f1a901d83e2e8be442c9c2d8f0bca76a98c15775b3dce864d00c60a24e8614fc2f2adc9cbd6ba6aa277f17ce3d17db2bb8d5d4f8b52c56686fe11ba173460bcd617c62371c8c6a7aa07484f06913ccca33e88e79c2f324798d6881c0bc83777a4b205c45b7f3c105daa81f6814a6df48b1fa8ceca78dc97eb7dd57b4b8e05245b70fb928166e2dd5acc009d512f379e10b63b1b54ffeccd75d80db2ce16a3a59279123598cc57afe57df37b94287d1376a8155df47a1147dfa4da7aaebf1fc5858c1d3dc24cafc6dd4fa", 0xee}, {&(0x7f0000472000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000fa8000)={0xe8, 0x19f, 0xffffffffffffffe0, "922f932358ad807b1c249d70acdd28a67044217474061fa1c10a874c2ffbbb6c43a6c52c9cd1579cd2228f8c9339fa45ae72d0ef8a2795b307bdcdb906cb2e469d8f5462285b95a5c97c01e10f0c87b721cbb65c8e50bc11c2356effa760c1eb7804f3a15065f0944198b53eb0f39f686377a1ef9fe09d184ffd485a65093465a0ab8ca8a09e99e47fa95fe0b8112244580ec0b8d3a42eabfa9be33c8616dfae1bd54c1ae4f7a2c0d37c83c362bb9a5bc4f17bcd457bbb8c1be6e7afbdd80c99a46b0bc31341824aad7192ef8415d696a8ac424d"}, 0xe8, 0x40800}, {&(0x7f000081b000)={0x27, 0xffffffff, 0x7fffffff, 0x7, 0xfffffffffffffff7, 0x40, "5eef53b626f0510f5ddb3b3af1b17b460fdd6ad4a41eb288f1960bfa9fd3a97afd84ac577b518f7bfda821986e45f43c05573caf9d8b69a5699ead599548f3", 0x80000000}, 0x60, &(0x7f00006a3000-0x50)=[{&(0x7f0000f2c000-0x2c)="0529589c3f7105a818dfbc53d6769d9440c333bad2ddcfb68a19fbfccdde275008abf3edb36ba34b80c43a62", 0x2c}, {&(0x7f00009d9000)="bb302c4fd797a801c99d82ac050904f4a23294477c682b7e8f8612321241167bc5de6621bf6ed4b181073c675d94927f865e1370fb80f045a54fd94c51fe375a15804d3659a6126cba94cd4116407bc8647f49eaf0aa72df4d48abbec08113c256f926dc60af6ba74087b33b99ed336745c3916991e339f716613f2d05f9eecb05245fb6bc6266439a4de802ddf5663cd86d396e1e11d6fd59b8ea9d2075b168873c4be25731f8fade838ff85c2ff1d813b97eb2237ab448db97cd58554b2ed7fa8a02ea73b0a43344d5cb9141", 0xcd}, {&(0x7f00000ce000-0xf3)="7497df4a7800115e275d7b904b821511b5331d987caa0f4f762f231e105ce7d12b7fbaf75dfb5e1d7142e447f1c9b57a3ae3675eb7c36a008e83f07cb452f04abcc088d2dd56739a8c0dd39abc0cb16fec9a12aaaec90de4e93a8ea7e6dff7c6bf762d4725f57d3763cbb719a555b5f55dbad1bc6b684998f12ab2429278f2cbbffd29f90f76e45b836d21b459cac5acdaaff32510128adaf14c5d5a65936cb5dadeee82f4c3b6013f87e0c8982e022900187f719155cc627c2325a7b9c24888e7c27157be2a35161b2e7d99818223bf1df6462aab7a68657bfedea2c05fda192bd0f72ec8a1a720d162a96805dc2a2db99cfe", 0xf3}, {&(0x7f0000808000)="a69449dc9a76c5ed5c9adab9acf3f591dd17b5da4a9a485164eb9670695121bb0399b682fdfe5b20939ef13d9b5d98400d3a1ebee40662cfaf2b1172af8bda1b19647db637bdf180911f17fc432c106a2d304911fc45806b323def40c02a4d3bb339d9c414a8f1e1f1422a8a6a1ce35a87", 0x71}, {&(0x7f0000e2b000-0x9a)="caa48f2cb86121f24a168b1bbfc49843686001055181a6cb30b7164232104da91f1a9795d2fbd8136708887626a8fbfd59f356171fa3a0999c0d038d73d52b71d3d79a4dc23475cbf2699c1b73481f8d159afc9870b637a5a6afce215c01ce4395bf416984c378be0257316ef961e6016caa0ea1b809f9c314243c80f265165800f58c7f62d608285b5c6b4fddd04aa0bc964b7f37008b3d16fd", 0x9a}], 0x5, 0x0, 0x0, 0x20000810}], 0x2, 0x800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r2, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/28 17:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000936000-0x9)='/dev/sg#\x00', 0x8000000000000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000768000)=0x80000000) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a14000)={&(0x7f00002c7000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000072b000)='/dev/rtc\x00', 0x8000, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) socketpair(0x13, 0x800, 0x45a, &(0x7f000083d000-0x8)={0x0, 0x0}) 2018/01/28 17:47:32 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{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) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") 2018/01/28 17:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000026b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) socketpair(0x0, 0x6, 0x1, &(0x7f0000442000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000622000)={0x7, 0x3}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d70000-0x8)={0x0, 0xe8}, &(0x7f0000627000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000362000)={r2, 0x4789, 0xd7, 0xfff}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eb6000-0x4)={0x7fff}, 0x4) pwritev(r1, &(0x7f000087b000)=[{&(0x7f00009ee000)="", 0x0}, {&(0x7f00002aa000)="64d8d2f296f8597af7908000131ebb87949795e6fe07763bb17baa08a842c261c43d1793f878272d45a9d242f9343df30f47e32aca7cb9c62a8b6e2c3db0a24a58362b2b1b7790a2b0a7b1a1ac52e0c1b753ed1c19bcc60a6ee9bb10de01abe13dd8ecb7152cce87797bd04bc1a8c42218cbe126b23a0f95", 0x78}], 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000076a000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/28 17:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000de3000-0x8)={0x0, 0x9}, &(0x7f00000d7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001db000)={r1, 0x1d, "9cd50bee4742bbce35f51ecbf1e5a34aeba0b1bed97194055d4523b9c7"}, &(0x7f0000a88000-0x4)=0x25) clone(0x0, &(0x7f00008ee000-0xa7)="", &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000e21000)=0x0, &(0x7f0000907000)="") open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/28 17:47:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000288000-0x4)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) 2018/01/28 17:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000084f000-0xa)='./control\x00', 0x50) inotify_add_watch(0xffffffffffffffff, &(0x7f0000eff000-0xa)='./control\x00', 0x20000000) mount(&(0x7f0000a3d000-0xa)='./control\x00', &(0x7f00001cc000)='./control\x00', &(0x7f00002cf000)='autofs\x00', 0x8000, &(0x7f00009f6000)="e25900eb0b26fd25de5045d6799a102fad1dec655706f7c9827a23c4bd8a0bcb3f34d321c0e80b69c45c6daf13b68c265ebef56437d053d547eaa68a0e7a83e3b149b8eabff9010ca4367bd3ac099e292ce6556cbc6e0ed6ec0c34b4dd15993599a7473c73797ea2e2a84ef4e17925b5") 2018/01/28 17:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) pipe2(&(0x7f00008e0000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000001c000)={0x0, 0x494, 0x3}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r2 = request_key(&(0x7f0000dbd000-0x8)='trusted\x00', &(0x7f0000e12000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000099000)='nprocK+\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r2) 2018/01/28 17:47:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) fcntl$setstatus(r0, 0x4, 0x6000) sync_file_range(r0, 0x2, 0x7, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f000031a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000+0x936)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:33 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000eac000-0x7)='./file0\x00', 0x40000, 0xff) flock(r0, 0xe) r1 = eventfd2(0xffffffffffffffff, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fallocate(r1, 0x3, 0x1, 0x0) read(r1, &(0x7f00005a6000-0xea)=""/234, 0xea) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c93000-0x8)={0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000037f000)=0x0, &(0x7f00002a5000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80000008000a, 0x3) sendfile(r1, r0, &(0x7f00009f4000-0x8)=0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f1c000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b39000)=0xe8) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f00001be000-0x4)=0xfcf1) 2018/01/28 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f000027c000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1000000000000001, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc93920a0833db84868de17fdb1b2f5ce585138bd71b91abe49c62a5cd77d9686a29939e1a7ee00b92dd664275e443f6fc939de8bf4437243b102d06a55cf36c2d246db213e24c3ac8b1d3d1954d0cd7095b732cf72e7dd08bbf6604bb1f1221f9120c01c897297bb85c9afe7b98729e5f0bffa7ad5baa7e57a5010dbaa54fde9b7cec32b00a750e08004b05dc15893bf893afe0cb18119dd427925810f5eaf82156f4bca9e6b27b85c6c3dffb1b2e7b6242c219af548cd6af68ad4a0a94d9fd2bb55c2dbcd449905aad4eef9eacd1ffc947b51ed035e33fe98dc516b280c21b6dc43416481f14443c9f4d6e3146304afaacffa1cc4b9e223311bbc9a70cfe9ab90aaca71418baac2d8ae678ab307b5ca0174a07e5aa4ed60a1deefa3cda8efe1283610f1142067c2e045a7b0109643b25977de2d85d2b240da7fecc6670f4b22577ae7a6f217b8e6d3afef75a0c10dd9f1a7ef2fcebac2c2096bf2ddf121930a7bd66340c3742e33c5aa57cbb17e4adbdf6dd41e2d054df9da8c4a92def1434304d341d080a4e1787bb1e5578bb748d75f50e59af10b40e12bb3b04edcb2aee6d78c32edd601b45580817bc193ff5887d58e1e39ec1da9dfde38b576fd4aaea55cf849047735323909d977bc08551ca53a3124149acb7b45e050f68dbfe9f7d5fc9700f32910b9477312ef5ea1dba7affc0e12e4af783b46376239dea615c3295c92b9d3f7f2c15d76f44f7c435be0cd9c2e57f71df0900ee5ad581f17e6a257fd846bc59afea3c6bfb080c5ee2fe3376d890c4a3dd7588e956c91d4674f236e0de2d8f49dd2e1ded2e0139fee03e88d9ebd1dd5fcfbfb7dd12d7643d98f20d7131258725d86f33ba02169a490f6ffeb5bb483d4f9ee226809eff72f494804fd75194f7bfc2dce6bd04eb398d71e510c8cd35f462402f8927b4c1c3b16c28a2b2e3a8223cfc4a7cc0e68dd052faa2344ae1a4bb5c5a31a605bf0dd3db2b61ee9b895aaa7ac83d92fa98e207f0e2730af5547631ebf1f1abc891ab51211063ed463fd6c24cbfbac0b5aa0beb7e653997100ea93c27432fe0bc0a8a3fead515dbd0f47d8a14fd73087a26551eb818dcbe7558e2dbf2cc56db7e85ba4e8b9e33eac235f0a154bb6f64ae3d4a732dc37d336d35f616f13cefd3c93112ba8c21fd6bf7abefd8e3b822b22737c5fa6477beede3df7ff9dbe7ff622ea9f8a846fd7af7928692e6f6197bec42c38b8395b9f49324bc380a3274af7950a8fc5274d70e828216ca597f551b112bda1a017b59cfa5e654336c55ebe6ea8dbcd152a982240b887747a515ddcf9dc426ac1cd0c24ac7bd31d5a40de8286b1380136ce26b2a4af1b015b1f39e3e6d01aa3cc9ebbfd81ee479ca3c7acea8db3bbe410ff60417a3572a727f3c3a097866e6e7240d969ed9e2549986d300cecc7cf0aef9b7a953a710d43c869d438988e9d4c6a37edf5e9334b2d81c4cef9a71ec067dc5f36202318efae8294e46efe67916017bd4dd68868ed4773a4d0c6fce69bea52672cd41dcfdde4428a8fdd16705f826fdd8469bfd2cd9d939d0676c85284bd4b05cc0aa54b60f7dbf7907fdd7d272a0bdde050953ba770504c5ff1a6a4618457c01ffdf746b6a7892ba1db01a7559b55b35730a845a12da6d37f5de0468f5f860756e8fb08413e37c4a8408d4188ff5d032e80afdf75954a775d594acaf9b8aeab4c3cfbbf9e2b9fb7d7d1ce36e291b5c7c526adf0539ed6450d6c5be0c001d305e6b0eb07079718aff57b565df27f7cf80dc14e0718d1ed4c06bc4302d28aa9990353851bc8a77d5821e7d8eb209c001f359dd9d88b49099e0cfe98e47f7a7a1cfdfcefa1c8e5c52e489829509ce0d6d", 0x974}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:33 executing program 5: pipe2(&(0x7f000003a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x40, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) fgetxattr(r0, &(0x7f0000dd2000-0x11)=@known='security.selinux\x00', &(0x7f00008c7000-0x28)=""/40, 0xc7) 2018/01/28 17:47:33 executing program 7: sync_file_range(0xffffffffffffffff, 0xca86, 0x0, 0x100004) 2018/01/28 17:47:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000044c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"5be547b8202ba32c824809164089d9de", {0x4, 0x1, 0xffff, "93b8c248fb87", 0x5000000000000, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1f, 0x802) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000003000-0x58)={{0x3ffc00000, 0x5}, 0x1, 0x329, 0xda, {0x6, 0x8001}, 0x10001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xdb1}, 0x2, [0x2, 0x7, 0x7, 0x0, 0x6, 0xffffffffffffff6a, 0x8, 0x8]}, 0x5c) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000005000-0x40)={r3, 0x6, &(0x7f0000005000)=[0x6, 0x5, 0x7, 0x2, 0x4, 0x3], &(0x7f0000002000-0x18)=[0x63, 0x6, 0x78, 0x9, 0x10001, 0xffffffffffff0001], 0x46, 0x5, 0x70000000000000, &(0x7f0000001000)=[0x9, 0x5, 0x0, 0xfffffffeffffffff, 0x8ff], &(0x7f0000004000-0x1)=[0x6], 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={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]}}, &(0x7f0000007000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r4, 0x7fffffff, 0x3, 0x7, 0x80000000, 0x401}, &(0x7f0000005000-0x4)=0x14) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x1008)={r5, 0x8, 0x1000, "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"}, 0x1008) 2018/01/28 17:47:33 executing program 4: r0 = syz_open_dev$random(&(0x7f0000bd8000)='/dev/random\x00', 0x0, 0x80040) mmap(&(0x7f0000da1000/0x3000)=nil, 0x3000, 0x1, 0x20010, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000da4000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da2000-0x4)=0xe8) quotactl(0x8, &(0x7f0000da3000-0x8)='./file0\x00', r2, &(0x7f0000da3000-0x3b)="4364837052031512a67217ea4570e6215bc0630f5b56cd79d4b8ac6403f5334992b628fe18d47621ad5223e28b7b232a0af696b28dce70e360a912") setreuid(r2, r2) setuid(r2) r3 = epoll_create(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10b080) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000da2000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000)=[{&(0x7f0000000000)="8e611adb88a2f213f0ed578f99f7c5fbf9a0aeb549c6d2f753e34ff579f5d521e68b55092d14b530a33385f3d2d7e0b1c8ccd0a43127139bc06363068773b6e0d3c7f3f60a66314bbbae3787429b4324d825a7fa4c04007cb183a9e4bfeee5f9bdf2bc308457ea46", 0x68}, {&(0x7f0000002000-0x9a)="5d4c16ec430a091f14f569a04cc26f623fec8080173e8b774f0a08107d6ceb429703ebe0f32d75025d6f1aff11c7b0f53f3ff87598809e1365b1b6ebd4c8cba2827a3142c2ea36044bea7ef518733898b7864dca49e0ff29f8ad11e3f9115bb98980a2240c9c1d8af2e6dca7f75617cd1aaaeb6f97f41fb491a1081b9a2cf6974f65276ef11531974e8f21fcc1b17dcef5367ece6f52115bdf16", 0x9a}], 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) r5 = getpgid(0x0) sched_rr_get_interval(r5, &(0x7f0000001000)={0x0, 0x0}) listen(r4, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000002000)="") geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000004000-0x8)='./file0\x00', 0x6) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000da4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000004000)={@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, 0xa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x0, 0x0, 0x1, 0x80000004, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa) r7 = dup2(r6, r0) fcntl$dupfd(r6, 0x406, r7) 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) r0 = creat(&(0x7f000020e000)='./file0\x00', 0x2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008c7000)="d9815dfff556030e5b92f60bcf45f362f87e8b40d202abb9c07b7f18d3bba8df03e4b705593e4a3545f3a715e21846da41b0782dcbc5c6fe7c55ee2f2110bbc0a0dba6f7edd73b7d4c247b932e636a686d64047ae0f736eff8fca15a923ae92f39396e15f6c7067f966759721ad798b14903e3fb4c898ea0c8d3d35881393809343850d4728e15a0951bb43825fdaffd4dbed9e9368f18ae2dcdad9d734e158a4dec837f5eb4eb048f351ec06a519f1a3a13e86b1de6b34112eb94baf7b05d4d4d85be4c44f96e5b29", 0xc9) r1 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r1, 0x0) 2018/01/28 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000026e000)='/dev/ppp\x00', 0x705000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000393000)=""/77) syncfs(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000899000-0x8)={0x0, 0x7}, &(0x7f000096f000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000376000-0xd0)={r1, 0xc8, "5fbd14eba659b4a792f685009866e0a26973286f739f74db2332325a6be9f30601c6e8b18483d79bab7353cdf2314905e173b8b1ad2ebd20b6c1c9fd14ebd06bb903d800cf96d06210b4d5f4990293e83b78faa7d4427078e5c8c32692db1b9d34b1cb94d3b4608197e686d2cc32dee40e73258c0a68e33d34e80cd374a0d415bc118ccdeeb93a221e59455d6aa798ed017d2a526a140a750853011572d5cafd9a213cfc309d3a9d7f39aaf922651a35a68c37943cf04e3a05410822fe572112fc9fbb311eb7fec7"}, &(0x7f0000b65000)=0xd0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000b6000-0x10)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) pipe2(&(0x7f0000799000)={0x0, 0x0}, 0x800) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000081c000-0x8)='./file0\x00', 0x4101, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006b6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d7a000)={0xff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x121, 0x8000, 0x400, 0x5, 0x8001, 0x0, 0xe0, 0x0, 0x22}) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f00005a6000-0x2)='#!', 0x2) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000484000+0xc9d)='/dev/autofs\x00', 0x40000, 0x0) writev(r2, &(0x7f0000c23000-0x38)=[{&(0x7f0000c7b000-0x3a)="5ed93ee7b7cf81a926d6a4c20003464bffb44f5da023d6f9a0e2c06f99dffc070000000000000098c0f74f53d9ade7ae24270e746e83e81d460a", 0xa}], 0x1) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 17:47:33 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000026000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/28 17:47:33 executing program 1: r0 = socket(0x11, 0x0, 0x1ca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d03000)='./file0\x00', 0x0) open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x412102, 0x0) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007dc000-0x10)='/selinux/access\x00', 0x2, 0x0) fsync(r0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000d65000-0x44)=""/68) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000833000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fde000)='./file0\x00', &(0x7f0000fde000)=@random={'osx.', 'em1wlan0eth1!\x00'}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.134547] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46 sclass=netlink_tcpdiag_socket [ 52.188174] IPv6: Can't replace route, no match found 2018/01/28 17:47:33 executing program 6: r0 = socket(0x3, 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x8, 0x5, 0x0, 0x80000001}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x3a)={0x0, 0x32, "79055ffd125605254893bf541522a9de511479254334b61d84b25dee5fce634e9596f45dda283d6329628c34df3edc6dc6c3"}, &(0x7f00002e6000)=0x3a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a2d000-0x8)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000251000-0x4)=0x0, &(0x7f0000489000)=0x4) r5 = dup2(r3, r4) rt_sigprocmask(0x0, &(0x7f0000e95000)={0xfffffffffffffffe}, 0x0, 0xf6) r6 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000acf000-0x4)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00004ef000)=r7) ftruncate(r6, 0x40001) sendfile(r0, r6, &(0x7f000000a000)=0x0, 0x2) [ 52.215870] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46 sclass=netlink_tcpdiag_socket [ 52.217973] IPv6: Can't replace route, no match found 2018/01/28 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffb) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f0000b84000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c12000-0x4)=0x8) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00004d7000+0x9a)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) rt_sigprocmask(0x1, &(0x7f000045e000)={0x401}, &(0x7f00004dd000)={0x0}, 0x8) 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0xc0045c79) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000314000)="1f4aa0e2b361eb2421cd95f0889561ed", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f27000)={0x0, @in6={{0xa, 0x1, 0x63, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x947, 0xdad, 0x7ff}, &(0x7f00000e3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c3000-0x8)=@assoc_value={r2, 0x200}, &(0x7f0000be0000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000cb6000-0x13c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x4c, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x10, "83bd"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001fe000-0x9d)={0x0, 0x95, "b66e27b2ecd2c42ddfe00c24a90b262046433e5c3dfe397f50f3e4a53c592558d850959a8bd6afd48ee1c7f646f0e5cdbbae8bd2b31e5eae855b8874f2a432f816ccc97deb27e4e160a8d6b22a8ab16acaea9986349c22e1d9aad6575d8eff6a7cdf881990ea0501f78370db62b22c38a1eb155b94c11e36bb26504ac7118bb3846463181bd58bf93c96aa1a27c3b49b1922073f74"}, &(0x7f00004c1000)=0x9d) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000118000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000af7000)={r3, 0x1}, &(0x7f00009e3000-0x4)=0x6) 2018/01/28 17:47:33 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000035000)=0x0) tkill(r0, 0x41) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000035000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000d000-0x10)={0x0, 0x8, "c71088a7843d96d0"}, &(0x7f000002f000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000036000-0x8c)={r3, @in6={{0xa, 0x1, 0x65bb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r1, &(0x7f0000023000)="", 0x0, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00006aa000-0x4)=0xb9, 0xfffffffffffffd8a) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000915000-0x45)=""/69, &(0x7f0000d7c000)=0x45) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x100000000080000) setrlimit(0xf, &(0x7f0000a73000)={0x8, 0x5}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000e0000)={0x40, 0x0, 0x140000000, 0x4, 0x800, 0x6d2, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0xfffffffffffffffc, 0x7}) ioctl$TCFLSH(r0, 0x540b, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000043b000)={0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000bb000-0x28)={0x5, 0x7fff, 0xfff, 0x2092e64b, 0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c58000-0x4)=0x200000000004d61) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00001d2000)='/dev/ptmx\x00', 0x20000, 0x0) 2018/01/28 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000) sched_getattr(r2, &(0x7f0000fa2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/28 17:47:33 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) fadvise64(r0, 0x0, 0x8, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/28 17:47:33 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000138000)={0xee, 0x465e, 0xaff, 0x2, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/pktcdvd/control\x00', 0x10080, 0x0) getsockname$unix(r0, &(0x7f00006a1000-0x35)=@file={0x0, ""/51}, &(0x7f0000af1000)=0x35) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') recvfrom$unix(r0, &(0x7f0000973000-0xa2)=""/162, 0xa2, 0x2000, &(0x7f00002ff000-0xa)=@file={0x0, './file0\x00'}, 0xa) unlink(&(0x7f00009ff000)='./file0\x00') stat(&(0x7f0000284000)='./file0\x00', &(0x7f00000dc000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000095f000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f00009be000)="") ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000055000)="e5db87c48be90b9ddf367205f18242f084f67868f1b9c7a977ec5a0b70ec7936426dc989027295180e550fe7b63f6b310ff1109650bf69ef7a5fb58671037d382ec17efe0dca30d6045d1b1e063ac8a16a24ea3e34950880c580bd99eddd3c554ccd7826d2642001ef851da7839a897a99c0f48b23eea9") 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6a1bc3d27c52abf1, &(0x7f0000000000)={0x0, 0x5, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000042a000)='/dev/rtc\x00', 0x0, 0x0) readahead(r1, 0x0, 0x3f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") ioctl$fiemap(r1, 0xc020660b, &(0x7f000018a000-0x170)={0x441e, 0x9, 0x0, 0x6, 0x6, [{0x3, 0x20000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x80, 0x101, 0x50000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x80, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x36, 0x9, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x7f, 0x1, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) accept4(0xffffffffffffffff, &(0x7f0000111000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb3000-0x4)=0x10, 0x800) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/28 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f000048f000)="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", 0xfc) 2018/01/28 17:47:33 executing program 7: unshare(0x8000400) r0 = socket(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x6, "52eb8f56ce6121157e8f7d0082696fe6f1471b06966ab316cb80fefaa60fff394388d36dd0b4da00b5b09ea0f085f2aeaa9b192fa1b975e995ee31c8e9181a45cd4c0f04a19e2fe2d1abbf561204ce94"}, 0x160) 2018/01/28 17:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b2f000)={{0x5, 0x7f}, {0x80000001, 0x3}, 0x10000000000000, 0x7, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet6(r0, &(0x7f0000a44000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003da000)=0x1c) r1 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) readv(r1, &(0x7f0000bdf000-0x90)=[{&(0x7f0000b4e000)=""/4096, 0x1000}], 0x1) r2 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/01/28 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000db2000)=@random={'user.', '/selinux/policy\x00'}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000024e000)=0xfffffffffffffffe) fchdir(r0) pread64(0xffffffffffffffff, &(0x7f000078e000)=""/0, 0x0, 0x2000001) flistxattr(r0, &(0x7f00005cb000-0xe3)=""/227, 0xe3) 2018/01/28 17:47:33 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x7ffe) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x200000c, 0x4010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000019000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000017000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f000000c000)=0x98) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000018000-0x8)={r4, 0x2}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000017000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000016000)={0x100, 0x0, &(0x7f0000016000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000016000)=[@fda={0x66646185, 0x3, 0x1, 0xc}], &(0x7f0000017000-0x8)=[0x800000000000000]}, 0x1}}, @request_death={0x400c630e, 0x4, 0x4}, @acquire_done={0x40106309, r1, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f000000c000)=[], &(0x7f0000013000)=[0x18, 0x20, 0x60, 0x30]}, 0x80000001}}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f0000016000)=[@ptr={0x70742a85, 0x1, &(0x7f0000014000-0x1)=0x0, 0x1, 0x1, 0x24}, @flat={0x776a2a85, 0x100, r2, 0x1}], &(0x7f0000017000-0x18)=[0x28, 0x38, 0x38]}}], 0x5d, 0x0, &(0x7f0000011000)="37c602c37fefa598c44c9a03c71e2befd63d4827c4369c1860018a0b518fbd04861a8c07f7c1334dc81712c0023496f5ce4a14402b8053423fcc16ca2fc676123c195f43f41aa7d8d6823063c6e7627defda66fc3ef36b219143592f03"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2018/01/28 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x800) syz_open_procfs(r0, &(0x7f0000c3a000-0xa)='net/igmp6\x00') 2018/01/28 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x2040, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000010000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000f000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000010000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000f000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) ioctl$KDADDIO(r0, 0x4b34, 0x7f) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000011000-0x14)={0x4, 0x61, 0x800, 0x5, 0x100000000, 0x51, 0xfffffffffffffff7, 0x0, 0xae30, 0x8b}) 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000654000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x208, 0x6, 0x4, r1}, 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0xffffffffffff0001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x2)="c400"], &(0x7f0000004000-0x18)=[&(0x7f0000001000)='#/-\x00', &(0x7f0000003000)='/selinux/enforce\x00', &(0x7f0000002000)='/selinux/enforce\x00']) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x4, 0x40, 0xd1, 0x8000, 0xfffffffffffffff7, 0xfffffffffffffffc}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x400000, 0x0) r3 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000004000-0x60)=[{&(0x7f0000005000)=""/30, 0x1e}, {&(0x7f0000004000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000006000-0xe5)=""/229, 0xe5}, {&(0x7f0000003000-0x27)=""/39, 0x27}, {&(0x7f0000006000-0x46)=""/70, 0x46}], 0x6, &(0x7f0000006000-0x80)=[{&(0x7f0000005000)=""/220, 0xdc}, {&(0x7f0000004000-0x84)=""/132, 0x84}, {&(0x7f0000004000-0xa2)=""/162, 0xa2}, {&(0x7f0000005000)=""/104, 0x68}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}, {&(0x7f0000006000-0xd5)=""/213, 0xd5}, {&(0x7f0000003000)=""/37, 0x25}, {&(0x7f0000003000-0x2c)=""/44, 0x2c}], 0x8, 0x0) lseek(r2, 0x0, 0x5) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lremovexattr(&(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000f61000-0x14)=@known='security.capability\x00') connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000051f000-0xb4)=[{{0x0, 0x0, &(0x7f0000159000)=[], 0x0, &(0x7f0000529000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000201000-0x4)=0x7ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000f52000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fstatfs(r0, &(0x7f00000ea000)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006d6000-0x9)='/dev/sg#\x00', 0x6, 0x88601) pipe(&(0x7f0000480000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fcntl$setstatus(r1, 0x4, 0x4000) sendfile(r1, r1, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000005e, &(0x7f000097c000-0x4)=0x9, 0xe5) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x204000, 0x3) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x202000, 0x124) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000-0xb7)=""/183) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/189) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f0000289000-0x1c)={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000d6000-0x8)='./file0\x00', 0x800, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000039c000)={@generic="3f5ab40d88e5b9450d7e3cd8a85bcd6e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007f9000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f62000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000216000)=0x43a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000b1000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x26be, 0x0, 0x4, 0xa, 0x20, 0x20, 0x2b, r1, r2}, {0x2fd, 0x200, 0x5, 0x3b4c, 0x0, 0x8, 0xffff, 0xe8c1}, {0x2, 0x5, 0xb5e, 0x100000000}, 0x1, 0xc, 0x3, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x1, 0x1, 0x0, 0x4, 0x5, 0x3da}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000018b000)={{0x9, 0x100000000}, {0xfffffffffffffff7, 0xdb8}, 0x81, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r0, &(0x7f000058c000-0x10)={0x3, {"329562cdba39d4"}, 0x8}, 0x10) r3 = socket(0x9, 0x5, 0x2000000000000) write(r3, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000eb4000)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f0000039000)={&(0x7f0000ec0000-0x10)=@ax25={0x3, {"57fe5e98a9e386"}, 0x0}, 0x10, &(0x7f000009a000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00003b7000-0x20)={@generic="067028a32b4115b49588f21ef3712b78", @ifru_flags=0x8100}) 2018/01/28 17:47:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() quotactl(0x3ff, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)="833e4cf88f2d8e943adf5c59a03ebb7f25a322fb3869dfb6658d4cb50071e8ddb7cf35083b85f21fbfa965429171216a6bfd9c1f83b635bad8dbab3e11fd663795948424b298afb624bd544c9f67d3c30f571f1fece70c23a29a2f04f2c2702bf9add15db46bf6b42a333c2e503657e539f6f8154cc91c36295866413ab09e2e8c7c35152ab06100981d1ca99313226185ca1fe3fce5a19e7f12e9afcf36627201316dd661ad337c86aabdbf2ba91eb4f2af") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f00006d5000-0xc6)="", &(0x7f0000ec2000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x284402, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000-0x8)={r2, 0x2}) rt_sigpending(&(0x7f00009c6000-0x8)={0x0}, 0x8) 2018/01/28 17:47:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000339000-0xd)='/dev/snd/seq\x00', 0x0, 0x408002) fcntl$setsig(r0, 0xa, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000055a000)={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]}, {{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]}}, 0x108) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 4: mmap(&(0x7f0000000000/0x365000)=nil, 0x365000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000cd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000201000-0x4)=0xffffffffffffff73) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000366000-0xc)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, r1}) r2 = socket$inet6(0xa, 0x2, 0x8) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f0000363000)=[{0x30, 0x0, 0x7, "861ab072df0f461270adb5424e9e1ee5baf502865355f34585"}], 0x30, 0x0}, 0x0) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xb4)=[{{&(0x7f00005ef000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000059b000)=[{&(0x7f0000c47000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000aa8000)=""/123, 0x7b}, {&(0x7f0000001000-0x44)=""/72, 0x48}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x5, &(0x7f00001b7000-0xd3)=""/211, 0xd3, 0x8001}, 0x5}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000950000)=[{&(0x7f0000ac3000)=""/110, 0x6e}, {&(0x7f0000bc9000-0xc)=""/12, 0xc}, {&(0x7f0000f36000-0x3c)=""/60, 0x3c}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000902000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000d45000)=""/226, 0xe2}], 0x9, &(0x7f0000000000)=""/216, 0xd8, 0x7fffffff}, 0x7f}, {{&(0x7f000085d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006db000)=[{&(0x7f00009fc000)=""/240, 0xf0}, {&(0x7f0000ff2000-0xee)=""/238, 0xee}], 0x2, &(0x7f0000fb2000-0xb5)=""/181, 0xb5, 0x0}, 0x20}], 0x3, 0x40000040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@generic="b2c6f056cfc48066712ce7fbfac24b73", @ifru_ivalue=0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x130202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000033000-0x4)=0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000010000-0x30)={0x8, 0x0, &(0x7f0000033000-0x8)=[@increfs={0x40046304, 0x0}], 0xcf, 0x0, &(0x7f0000034000-0xcf)="5272f113c32ce5f0e4c5efdbb990d24fe4a61f9c3278f2a0cccabc1c9356ae1f5167d187d0bf207eada5a1433f801e9b87a91e3ca386ef68d96b43203cd7f9497793334c1c2170c62122f4df75e02c32a873e6f828e2242438ff4fc19c658f03bbf032925aa39847a57480570e1b90fad5195d2dba83c5d2e8775fa3a17745d6d23b57a00c08931c405ca18360fa3d1705996d12b4a4e9134e53e0677a15dd69754804f76a622ea6ef43ef48dcc2584914b085413108f8b957f01db31dd3da778689800b4a3ee00d55db62e7076201"}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000034000)=[{{&(0x7f0000034000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f0000035000-0x10)=[{&(0x7f0000034000)=""/206, 0xce}], 0x1, &(0x7f000001d000)=""/238, 0xee, 0x128c}, 0x10001}], 0x1, 0x1, &(0x7f0000029000-0x10)={0x77359400, 0x0}) 2018/01/28 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) [ 52.545870] binder: 7490:7492 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000-0x4)=0x2e) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00005cd000-0x45)=""/69, &(0x7f0000f30000)=0x45) write(r2, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) fgetxattr(r1, &(0x7f0000949000)=@known='system.advise\x00', &(0x7f0000188000)=""/171, 0xab) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0xffffffffffffffb9) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000024000-0x18)={0xaa, 0x40, 0x0}) dup3(r1, r0, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d95000-0x11)='/selinux/enforce\x00', 0x80000000000000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000fdf000-0xb5)=""/181) lseek(r0, 0x0, 0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00009b7000-0x1000)=""/4096) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009b5000)={0x0, 0x0}) [ 52.664294] binder: 7490:7529 ioctl 2402 14 returned -22 [ 52.671871] binder: 7490:7529 unknown command 0 [ 52.688465] binder: 7490:7529 ioctl c0306201 20016000 returned -22 [ 52.697168] binder: 7490:7514 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.730450] binder: 7490:7529 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/28 17:47:33 executing program 4: r0 = gettid() setpgid(0x0, r0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b89000)={0x100, @time={0x0, 0x1c9c380}, 0x8744, {0x0, 0x800}, 0x9, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/checkreqprot\x00', 0x8802, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ddd000)='oom_score_adj\x00') exit(0x0) preadv(r1, &(0x7f0000983000-0x80)=[{&(0x7f00007a2000-0x5a)=""/90, 0x5a}], 0x1, 0x0) 2018/01/28 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008c8000)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd98, &(0x7f0000695000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x4000000}], 0x1, 0x0) 2018/01/28 17:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000061000-0xd)='/dev/usbmon#\x00', 0x1c2400, 0x200) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00001ec000)=0xff, 0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000064000)=0x248a) 2018/01/28 17:47:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/sequencer2\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x6, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8, 0x8001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000003000-0x5d)="706f3b1f7d224c9b13794c7fa60a17ce8af71a1b3a94bff656f8723c3c007e4b70740fa08f128823fdb2b2753e0139ea3269a10123cf798bc6dda5fc5ff53d4f1c6d6e4a1c01efd986c2746337798c948550ce172a73ad34e55ed527c8", 0x5d, 0x4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x74, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x84b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x3ff}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00006b9000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000c35000-0xe0)=[{&(0x7f0000c35000-0x10)=@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c4000-0x20)=[{&(0x7f0000c34000)="76e23dac4b37a3b4355e7e690264f64a605f8d84", 0x14}, {&(0x7f00002fc000)="8deb83bc5ca17e882652b1f48de0c41d5afa08aa288f9b3efe8573422c594d3c4ee9f247b8d4971695f7bf2febb64c989688c48ced250e502de7b9f68da8a11fd80629fae2d5ceeb45a38c4fdd1c670f98e63bc069360e3fa2ae3a0de88c1bf76082260cf29a6313de267ab0094055a0d24e95c85d0c1ee6f2b9b6cb80361165f2daa3b2caae1fde2c696233c37957d5640865d12ccd4a0d42646920111ee8e94cada67b2190eeea5cfa1d994afef51caeaba972ba0ceb336d742cb7999e56d6e9e4d0acf70e03a088ea2472e8c8599d", 0xd0}], 0x2, &(0x7f0000ac9000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x1, 0x0, 0xfffffffffffffffa, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x2fca, 0xfffffffffffffffa, 0x80000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8, 0x2, 0x100000001, 0xffffffffffffffe1, 0x2, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x200, 0x9, 0xb95, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x7fff, 0xd1, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x6, 0x400, 0x8, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x4a07, 0x1, 0x8001, 0x6, 0x8, 0x5, 0x8001, 0x1f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x8, 0x3ff, r1}}], 0x180, 0x40800}, {&(0x7f000067d000-0x1c)=@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, 0x1c, &(0x7f00000ab000-0x50)=[{&(0x7f0000c34000)="c599d8b3c75b621ed928e0045d10545a05bbd2d16ee31edb692c86cb0c79c43310c4b460ae16dca2d41e301e15ca0d22cd45da9ee55bc0a21d92eb8f6658b119b4f790aca5b74b647859e4187ce1385558904025ef6f427218755e0da59cf1c3f9df5b84868d63035ed1d4800f83ee2df147ce4a0fdf51283ab863eb2325fe7a6bb9f8f42aac44311458fe391a61f571e5f0222627ba8361467cfb1148fd169f071a7fd3df5f8e48975b81d7cdecf08a99f9cd383efe3ef398283bd16459285d83487a8bcdd055c35c10eef025", 0xcd}, {&(0x7f0000c35000-0x1e)="9535364db343875b7beaba974f096afc6fa54e90b6ef116ee109b617b064", 0x1e}, {&(0x7f0000338000)="b9969a5f33871ef6435ec01425d43fc012bdf47a4606fba095804a1b19724053d4574a4c7ad4467a4f5b057108b064448b7bce5248dd593e65aad09b1cf5946157bd", 0x42}, {&(0x7f0000c35000-0x1000)="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0x1000}, {&(0x7f0000c35000-0x78)="b099462bae57b7b19f57257f36582fac137459b7af9adf0c7009a39d586084927dae83f7f8d269bd15221bbbcf269cfa09f4c9955449e53fb20bfcfb5b72e395ec846cfbb00a383b640522f4764a88073ee452bcdfe56129ab15f0f8798bff4affddd58cd1b991545ea40a4811b3dba1d69ce5eb12318767", 0x78}], 0x5, &(0x7f0000c35000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x6, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xff7, 0x208, 0x3, 0x1000, 0x5, 0x7ff, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0xff, 0x2, 0x77c305b7, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x0, 0x766, r1}}], 0xc0, 0x48000}, {&(0x7f0000893000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c35000-0x90)=[{&(0x7f0000537000)="389403936c3ab9bba7b3b46b3d43f05395d89c33335cd423b03cb2245876fdba097d1e305863fe60be016c5acba3162240d967b44c5813af04e27004d0b98aea6647e58c55f56bde7d59c3298eef73202c46c63e7263576ce2e91111c26bfea534ee1fb15a0aaa4f7cc2bc9f7095a022df973cf27201f88d", 0x78}, {&(0x7f0000c34000)="9d65bdc70e9a17e01a96c8d3dfbc872c3341f5436424408b", 0x18}, {&(0x7f0000c35000-0x1000)="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", 0x1000}, {&(0x7f0000c35000-0x4e)="5719634cf46dc15e11279cdf11eb98551e9d4f5be537197d655d2d1673c841299878aa2bdd216164808859f2d1068e3cf060e944054c15dea594e335ac1fa189a0c74decae608a4a70d0f2d927b5", 0x4e}, {&(0x7f000081e000-0xaf)="ea472df19613ee7de0e5c247641a69effdbd409e5faabd1cef7b462655aeea995e16f33ca652ee4084f7676b35d2672d8cf6c4b26bccf432f0ae8d8c9a7189bd6bf9ae1549c20757b49d0ddb832ac537ab7c279da3d7ec5da541da754eb63312fb0b53bc1a59354145c4e5136e6e3a3025a52719bcb6cd2e04c40f584055e1428eca6ae4a18b3d9561379a15cda07ae2aab5efd51b533ce7d5d1ef0955add14ce040e62aeb72a65d45cb5a721d189f", 0xaf}, {&(0x7f0000c34000)="c5c1d7d88583fd12b8a4410ea891d68c8d8e55b3d70a5c41d6e79757643430a9b132e08f92d991d59bd816ca4ca447479423bcac949b35c260c8fff2e45f30a5c738113028ebcf4af6d130fd6d3b317eff138a40fd0473625682ccdf207c90e7bc019ac29793765d12e1b0860a", 0x6d}, {&(0x7f0000c34000)="39015538e3321608c9ad869e9603a24e97bf09ec03aa7a245ece1b6b351aadf31080408855387b8f2a3ab74e4f03b4972049f7188f20d483952e91f7f67f7f3db82b7d6496e31be2c215bf2e89d1ed5dd16c9fed6aff50a7545d8edc4d1950186f7f1daff8a96ecff8c643e8db5a369ed54da6980f0c072fc9f4229bb2a466ce71b41d27c6883ad98cd3", 0x8a}, {&(0x7f0000c35000-0x3)="331a5d", 0x3}, {&(0x7f00008d6000)="74a2e9b7d66c37773bf9031acb7ebd27f4291b51cc226e38591ed175688b4fb13637c54447189b67a0ddb5889c8666a979b385867adbc57ef4377761469aae0abe11ed42793fc697f04817abf40a2d392664591d256a2f9942a6", 0x5a}], 0x9, &(0x7f0000779000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xe, 0x3, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x4, 0x4, 0x1000, 0x17f, 0x7, 0x3ff, r1}}, @init={0x18, 0x84, 0x0, {0x81, 0x5, 0xfffffffffffffffd, 0x9}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8001, 0x9, 0x400, r2}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x10000, 0x4, 0x8}}, @init={0x18, 0x84, 0x0, {0x10000, 0x2, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x401, 0x200, 0x3, 0x2, 0x9, 0xd94a, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x1, 0xe98f, 0x3ff, 0x5a, 0x10000, 0x6, r2}}], 0x1b0, 0x0}, {&(0x7f0000c35000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c35000-0x30)=[{&(0x7f0000c34000)="c590c06e928880eb76e4f11104593ce14762f557f7d9831b726eb9b7ad747f9e0827e7ab6a4d7d43a21d35fe7527a3183dd799c32fbc051ceef99d886d16e0", 0x3f}, {&(0x7f0000c34000)="89f6a1f45bb202bfc2b60d7fba9ca64367b1d3c43086f14b896d3cadf5c48be883e3b821443245b20ff6b3bb3d86eca179d44815ccfbf86c67c9b893357fa87a8bdbb8f70183abb668ea045e2ed5fb904c8f45e21d0c61eaab17d50d9e8945b8d78445ce759caf92f7913cae99e45acbbc0fa84d1ba43c0bacdb55842c92e2b22014cb94e41ec5bfad6539cb4eb8419ef8fb816f0c15068a8922fb2d61cbeb6eee9ffc690e1c738a35ef9bdaf84663dc1a57be0ff5bedd15dd4ee8c160b1c20010909761de6d66631eb0e4eb0da10b2b6f79509a6d2df024b7a9f4a1538d3c6d", 0xe0}, {&(0x7f0000c35000-0x3e)="dd3997d9e851f01a1c90a3527e05fc4c232054346ff76b6c8c2f4b6372803d92c2287ca10a8a891fc58f110ca6a91919e76865d673375f43b18707cfd1f3", 0x3e}], 0x3, &(0x7f0000c35000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8000, 0x9, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x203, 0xcb0, 0x5, 0x3, 0x7, 0xabf, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10001, 0x8008, 0x7, 0x8, 0x5, 0x7, 0x5, r2}}], 0x90, 0x4}], 0x4, 0x4000080) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000c34000-0x38)={&(0x7f0000639000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c34000-0x10)=[{&(0x7f0000c34000-0x5e)="e97552788d240bbf965154344f46f92eba617f6b9528952b4eff9dce54c891ff95c5ec99fa313d205704b8f2591c767b846955d005ac13c4cf9b17ff05e29b97af7d4f266f6c747d826f1a371c0d47751b25b8540f49957a03acb638f7f3", 0x5e}], 0x1, 0x0, 0x0, 0x40}, 0x1) ptrace$setopts(0xffffffffffffffff, r5, 0x1000, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00003f1000-0x4)=0x0, &(0x7f000061f000)=0x4) wait4(r5, &(0x7f0000c34000-0x4)=0x0, 0x8, &(0x7f0000bbe000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(r1, 0x406, r0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @tick=0x0, {0x0, 0x3}, {0x0, 0x0}, @connect={{0x1, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x14, 0x1c, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in=@loopback=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000001f000)={@generic="1d3ac30b09740064452abd8b9cce79f4", @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000020000)={0x7, &(0x7f0000015000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000016000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f000001f000)={r2, 0x4}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000022000-0x8)={0x0, 0x0}, 0xef, 0x0) readv(r0, &(0x7f0000020000)=[{&(0x7f0000020000)=""/141, 0x8d}], 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000021000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getresgid(&(0x7f000001f000)=0x0, &(0x7f0000017000)=0x0, &(0x7f000001f000)=0x0) fchown(r0, r1, r4) 2018/01/28 17:47:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fae000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000000, 0x258841) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000022000)="508873140ba3c07adade5d42", 0xc) [ 52.771479] binder: 7490:7529 ioctl 2402 14 returned -22 [ 52.777706] binder: 7490:7556 unknown command 0 [ 52.782357] binder: 7490:7556 ioctl c0306201 20016000 returned -22 2018/01/28 17:47:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, r2}, 0xc) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setattr(r5, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x3, 0x100, 0x7fffffff, 0x3, 0x3}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r5, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) ptrace(0x4208, r5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000005000-0x10)=@buf={0x5f, &(0x7f0000005000-0x5f)="e5c6aca3349e83e044cb1c7945cf724dd0c31219b6374e6ab2a403378ccec5a889910088ab444d883d91904611d283b8d2f11481e2a2a7caa1b8be8f19b55ab8f2e0451b011a88b7b4eec529beb4f513281274d276745708116700ec79ba33"}) accept4$llc(r6, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) lseek(r3, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000006000-0xbc)={0x2, 0x3, 'client0\x00', 0x2, "6958c09007c02ff0", "7d92b39bfee8dc67db35ebae196f5c173e0a7a2523010dd31c9ad82d1d4cd577", 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r5, &(0x7f0000003000)='net/rpc\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000007000-0x20)={@generic="a7afec68b41adacd8553ec985d957a4c", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2018/01/28 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000fb4000-0x4)=0x0, &(0x7f0000c9d000)=0x4) fallocate(r0, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) 2018/01/28 17:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f5d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000969000-0x4)=r2) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008b5000-0x9)='/dev/ppp\x00', 0x100, 0x0) write$fuse(r1, &(0x7f0000f55000-0x1c)={0x1c, 0x0, 0x5, @fuse_notify_inval_entry_out={0x3, 0x94}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 5: pipe(&(0x7f0000b22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="747e2020f2a1c434db831867aa23cbccb0b94745aa457a24217690eded5441bc2ec020b20a361a5e4b883e9ea7e3e075681dd062dba115108f1c790899580474f10a625d96648e696e3e7b4bc32b9e507262072fba2a524947e0037fc8cc0ef1d328300b14aac2b4c03f123c51c1a0d8b4a177e2ef72f516004e1fdb8a75ca5b1354976d6f11bf44f3aa93bedf52e920b6776d8a6ba3eb9dfc98aa85a7f8066a63a05220925a01020102355ea79ed367e6bf51c86835d9a6cfdfdb02edf331328d564a7346", 0xc5}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair(0x10, 0x5, 0x40, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 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) sendmsg$nl_xfrm(r3, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x9090000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x51c)=@newsa={0x51c, 0x10, 0x505, 0x0, 0x2, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8096, 0x3, 0x7ff, 0xa, 0x0, 0xa0, 0x16, 0x0, r4}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3b}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {0x2, 0x95f, 0x1, 0x9, 0x100000001, 0x6, 0x6, 0x100000000}, {0x80000000, 0x7, 0x8, 0x93}, {0x8, 0x3, 0x6}, 0x2, 0xffffffffffffffff, 0xa, 0x1, 0x3, 0x0}, [@algo_crypt={0x114, 0x2, {{'lrw-serpent-avx\x00'}, 0x658, "2aa270bd4e4a7c2671bea60a61614d4e23e0d0c1fdc8a5bca5e9fa4b83e8b561c4371a25a2b7c97c0d5c6143e01680c423e12b6d7d5027f2460df84db8645121bc9f40b46484a2f8a411c69a1f6e68e02efeab520298e279ed4535eb431d0c8d2a5e83c88d115db7d11f824536c30939e15bd5102e39346e4da36ec7f4c78faf6217f7745578b9282efab3a45d64066570345c1151ab431cee8009f9aa2aaee75f6f168931072091ef10cdb0078a3a6968951fdbe932a9ebb9c5b743636608b06666ca7970e786f8eb93c9"}}, @lastused={0x10, 0xf, 0x8001}, @ipv4_hthresh={0x8, 0x3, {0x10, 0xf}}, @algo_aead={0x10c, 0x12, {{'authencesn(tgr128-generic,xts-cast6-avx)\x00'}, 0x5f8, 0xe0, "07e1f4fe2384977be7cb93c61cc699e2c7831cce3a85e13fab203c29248a86b65c1e1928dd66f4325e26fe1d9e53ad19ff78629c6dfe6a458c59dcfa5413590c0bc7db5ff483166c0fc26e41ea98c7052e7d12196fa9882373e8b4c84567a0534fbb6553561b47df87cc6b61496d79fc73c63d47bc30eb9e83342538c3608b8df8fe00b29695f282a872b45cae823f418174d47fdfa5e5271fab92f463fabd7d172cd74d429ae45bd763c68fa1ea6e1479d5eb7d26cf222af6b8d017143758"}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @algo_auth={0x68, 0x1, {{'md5\x00'}, 0x100, "72385a78af2a4ecbbd9dee63c36d12f74a8d6fed1a6354a602201afc33004395"}}, @mark={0xc, 0x15, {0x1, 0x3}}, @algo_comp={0xe0, 0x3, {{'lzjh\x00'}, 0x4c0, "dd22df4e82cecbd6fe1774ea86c4966c815d381c3588245636402613d17b1eed312273dba2fe741a3e13d419afdbc9015a95ab5fb40c97e2eb1ce80a57ea911516a3f77556ffd956fd2c2257a80ba4cc3298498d3d5ca4cdfa0c89ae8cd192cb6f143445cd928d72d70520a20d01da1db41931e245b78c74dc333951010aac378690f6c7d9962903f2dc20f077db5ec11461288df2e96729"}}, @mark={0xc, 0x15, {0x3, 0x2}}, @sec_ctx={0x80, 0x8, {0x7a, 0x8, 0x0, 0x9, 0x72, "efc2b810c51f580239f8610b136378469ed9015c4876e2684d93ed834f48e0795b6ba068848e82e1b61a7bd12124c2d832bd5c4a239b46ae47a5cce7b9d032d0ef2c973170848fc7d6d0bf997d41317efbbc90892b496d91d07c132b74990e5bbd4dbe9222d64500fe4e563b5fd47a0ff2ec"}}]}, 0x51c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$KDADDIO(r2, 0x4b34, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x35}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r5, 0xdeb4, 0x6, 0x6}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x8, 0x7}], 0x1) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000002000-0x12)={@common='ip6_vti0\x00', 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000-0x4)=0xffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000)=@random={'security.', 'vmnet1&\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000004000-0x10)={0x3, &(0x7f0000006000-0x18)=[{0x8001, 0xfffffffffffffffd, 0x9, 0x4}, {0x8, 0x3, 0x40, 0x81}, {0xffff, 0x1, 0x1, 0x5}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000007000)={@generic="260724f0a785ea6ab3b7d20f70189eea", @ifru_names=@common='bcsf0\x00'}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000008000)={r5, 0x1000, "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"}, &(0x7f0000008000)=0x1008) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001a3000)='security/\\\x00', 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000da6000-0x10)=@common='bcsf0\x00', 0x10) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff3000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6, 0xebe2, 0x4a74, 0x4}, &(0x7f0000150000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008c7000-0x8)={r2, 0x6}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ce7000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9, 0x1, 0x0, 0x4, 0x401, 0x1, 0x8}, &(0x7f0000e16000)=0x20) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a7a000-0x10)={0x9, &(0x7f0000709000)=[{0xe28, 0x3, 0x7e, 0x8}, {0x80000001, 0x7, 0x7, 0x10001}, {0x2, 0x7, 0xfd, 0x2}, {0x10001, 0x2184, 0x7, 0x9}, {0x7, 0x3, 0x8, 0x7}, {0x6, 0x0, 0x8, 0x1}, {0xfffffffeffffffff, 0x1, 0x9e, 0x5}, {0x100000000, 0x401, 0x7, 0x3}, {0x7, 0x0, 0xfffffffffffffff7, 0x0}]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x800000001, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0xffffffffffffff20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:33 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d86000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000312000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/126, 0x7e, 0x3) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x2, 0x1ff, 0x200, 0x1, 0x6, 0x6, 0xffff, 0x1, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) recvfrom$inet(r2, &(0x7f0000003000)=""/85, 0x55, 0x100, &(0x7f0000002000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000004000)={0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x1, 0x1f783145, 0x6, 0x7fff, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0xffffffffffffffff, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000006000-0x4)=0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) accept4$vsock_stream(r0, &(0x7f0000705000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x0) 2018/01/28 17:47:33 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x80002, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000018000)=0x9c2c, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x446, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x7a, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000da0000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000782000-0x4)=0x0, &(0x7f000042f000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a7e000)={0x2, [0x0, 0x0]}, &(0x7f0000768000)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ad3000-0x4)=0x2, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b8f000)={@generic="bc742e70d13b8ae87a6e7448674c2ead", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c06000)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000374000)={r3, 0x6}, 0x6) sendmmsg$inet_sctp(r1, &(0x7f00004a7000-0x188)=[{&(0x7f0000fe9000)=@in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f000042f000-0x20)=[{&(0x7f0000a65000-0x62)="7a678d62af5ff46c32104fc928e87160fb1522237321e43b5780f8454765651b7ffc864473254624df89bbbf2615872947eebe058bb44f4a83c0d61eb72b62df543520d8bd504175eed00fbb473dd78c65724c8b9d2a6eb365c9ce8a0f63a0286d0d", 0x62}, {&(0x7f00000fd000-0xd)="407ea9a381baefb59a1de8d7c1", 0xd}], 0x2, &(0x7f00000d9000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0xd9bf, 0x5, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0xe, 0x4, 0x401, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x8008, 0x0, 0x0, 0x5, 0x10000, 0x1, r2}}], 0x90, 0x40000}, {&(0x7f0000d52000-0x1c)=@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c, &(0x7f0000397000-0x10)=[{&(0x7f0000071000-0x15)="f8127e24d5444296440fb69bcb82e37fcd6404a20f", 0x15}], 0x1, 0x0, 0x0, 0x20000840}, {&(0x7f0000e57000-0x1c)=@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000e1d000)=[{&(0x7f0000d68000)="91f172e4a035ec5a4cb7cbf639881c91f9954aa05bdfd0378ad6947db487362de7cf635b943f478fb1513e7028c42a865b6c62281a49fe9434a29d4cda4198cac8110e7130bb7ef15d993562ba534cded7b3532282d67a92d5a351ef588728653553db1292898c4ebe7e7d516a86e3efeb88b652957f762e10dd69a688aa62d2b654d1339cf3abf26b594563897edb24323b8769830077dca6aa48252320afe81c6848c753bb10f2da1aa7801eb7df5f3e11997481c34eb3", 0xb8}, {&(0x7f0000ede000-0x1000)="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0x1000}, {&(0x7f0000b76000)="f1d39beb3ef7defa8f02aa986520841a2b936898855647d7677a4fec064eaa1b15dd1089e29690d0a9ee312f98e68cae7bcdcdf4b53cc3ca77bdb16be8b5d055797df7106f688107ec0cee20c6e5eeb435ba8489ceba242574f097a3cacb779de30f9fd25aaa82e6f9bf7cc8d81ddf3fcb6e737f", 0x74}, {&(0x7f00000cc000-0x9d)="43c3556c4f4283a4cc41476dedaa01fbbd779850d59c9f93d8094663da85c6809c6af3bce6959331c6d994dd1d092fde0e0725780a4890f1d4c9047bde012052e8e46a80682047244e3eccd5d9568d6123a0ed1eb794ceaa23cad963cbad59afc75e6fbd16915f888c1a39f41bcca4e7f88b2d70ed76742464a628eeffb7850cb6cffdb2517c97924795f0be9ceac1e210e07e3ae9f61f2f661ecd6c41", 0x9d}, {&(0x7f0000db0000)="0cd1743fecc1e09c485bf25deaf139900f179a6639e328feec0ecd06510e863536b10b21d57da3b54580dec0f0e971bea37e40f0b53daa2ea56a0731c53daa885a3f7f4c43a440a5008c4c1166f2f1456f7a4c28076e67555bcd87e02728f9cb6866673f", 0x64}, {&(0x7f0000ff8000-0xbe)="4a9f23fa1365da43ac06f112309b6716d93d22d773c4b126ffd13e4bd3efa4dad6b332f3b0dc115fa27dbe2654da16d93d194a0cb1c9f2550835468076d72c7e7761f2eb0c4fb67412cd5aed189fc0468862c4ba36ce783733f54f6ed875c56ee57f5a278cb435f3304327be4887f5f3d75ccce27b2317627ae38000ac9f055f27bef1f336a17fb05c7b2998a4fe31f8082237d05364d8660914585e555ea9111007680e97b12914d9e7325d5a65083778b1a394f3be9e5a6f996266fea9", 0xbe}, {&(0x7f00001bd000)="e568f630f4cb52cb80ff9165ae52821833c1ccb395f232c35128e8268365973470d60fa8de5aaae0ab3dc5fc4863b38bb5def7931995620618f74aeceb9e30ce595891b1f415e20d", 0x48}], 0x7, &(0x7f00003d9000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x820f, 0xfff, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0xfff, 0x2d991386, 0x7}}, @init={0x18, 0x84, 0x0, {0x2f2, 0xfffffffffffffffd, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xfec8, 0x7, 0x201, 0x20, 0x1fc, 0x1000, 0x0, 0xffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x2, 0xfffffffffffffffd, 0x12, r2}}], 0xf0, 0x8050}, {&(0x7f0000b38000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000081a000-0x50)=[{&(0x7f0000a9c000)="79af17e21b47ad8b5e9a6071be2d4f6f3493f9b2", 0x14}, {&(0x7f0000636000-0x22)="99e21f9529c8fe3c9c2dd4e2e11d1e466cc0488621efa54ea5c546ee0f2d7fce452e", 0x22}, {&(0x7f00005e1000)="3f558f8f43bd16eb60b077bbe402420601516a22ccd005b8bd1937e676d6c9a768d94eeeca1761f7ab3a755e49ab0f611a14cfc320290047ce351b8202483c4b3a0353e20877743d8364dbb4634c60d5129b89a5680da8a9a3c29676e6eb1461d146e3f61e20131e5c171df9ae53279fb0d3a3df139847eacac8aeb5a32c4712eba4ddf6a457f18b4b2bf630924553331d298f1634b52b91b81798b75d6e1450ba28e977b6854a4798f0ee9da7f4189142e4a3fa9f84cdf7b7466d873180cf0015bf3783a87051e36b661387be0dd108b050979378c2d7240299926ac64f874088f7d11806ca011378f78c30a53130", 0xef}, {&(0x7f00002f0000-0xe8)="bcc8507ca0d1c87fffd29239426364a15da88fe6cdee7e3e73c6b239d5a84bbf830e0fe16b5f42dd6937845b39c21e1db7bf02c80ae6015d6adb6efd173ee9f6cc24c241a2e9ff71a6ad5f9b17f90c62ddb58b075fc580076ea0790aa5939505d71d5982fff9c8ff357863408191e919ba6b8d17b2e5ce660ec815432764d17b0ad2270ceebad47df8a97b4a29047980b752f815b0f1fd6f11c73e529a6545ed2bec59a67f4144a36d6d4588e27fe596cdcb2853c0182445a8e7cc96828a47374b890e73c0b7c88e9253f40f23c255be8363f9bb8e94ab818437baa9ebb65b592db345a5ad1c81f7", 0xe8}, {&(0x7f0000ea4000-0x52)="727f641c614ffc736d9eb95cd3e2b0c87a6114df8a7d3ca7b900ef10e8607bd9bc978ef5380ef4342beb821c6b2f596392f072416657f3f586ce1d88406151b8c4926d0f6daa42dd1e6f2cd96c1854ebbfd4", 0x52}], 0x5, &(0x7f0000452000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0xdb8a, 0x8209, 0x5, 0x80000000, r3}}, @init={0x18, 0x84, 0x0, {0x10000000, 0x100, 0x0, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x219d, 0xfffffffffffff800, 0x2, 0x0, 0x0, 0xfffffffffffffff7, 0x78d77f9a, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x2, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0xff, 0x80000000, r3}}, @init={0x18, 0x84, 0x0, {0x94, 0x46d, 0x3, 0xfffffffffffff29b}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x9, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x65, 0x8, 0x4, r3}}], 0x180, 0x0}, {&(0x7f000051c000-0x1c)=@in6={0xa, 0x3, 0x4f2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000baf000-0x70)=[{&(0x7f00009a7000-0x5d)="5677eb5881d4dd9364670b00c96b6ef3f3853e68c5fe45c4204352bfb4b51da074996560abf4a5e7d2cf741975541de586d3b827af096b75ec882e3132473720abd486bc066c1fc055ad6cbc47d5becc87a322906b5ca55035bff88ccb", 0x5d}, {&(0x7f0000e6a000-0xb8)="0cebf41e6cbe222ad5d35a2b20530dc4e80e85dfb9318d27b1e4bd9cd347007002aee18a387e6c96255f5ba9205d041baa5d4759ba4fdffeb582ad5b16ec1ee50c93b5d7ed0ac5bdd11547ba8182c41cbaba0736735de36f328bdad3b3d9642e1752d18bbaf6d2e7da36b9d7b4e918c6ed99dc56bf15187b8300e3409426fb08364ae914eea66ad2ee3ffe654cfa9a71442567af59b69530e3b17301419296cabc8a8818a42a46bb014c38493145b6f2c4151962d2cb735b", 0xb8}, {&(0x7f0000025000-0x5f)="23dea2fbb671872a7737474582d2a5e0d5ea1d243d61b5547d125137e581f6519f28a3e784d0d857883358ac5e6da038b6ff72ddd1800a2b83af572c68360ac88c047f7887ec03d505f46f36a4944131eab9ec2ec4b70c757755a189815ca3", 0x5f}, {&(0x7f00001df000)="6e9edd7cbe117d29fb7442c51de6554a74f60252b3fa3d7e84b12bf4631473f7f11154172aca298265a9296674d453e1197717e7d018c6bc3787c4d9e988df08ababe829f9c7c1960c90fc77429498b928eb62615dc58bad9b91a68ffb8d900133210dd99cb8cd4f910ddfcd49d0e34b9a322c363b773b533ba086366fe2adcd9c4008d0fcc50e7d80cfed20a163fcbb6f77cb4cb3e646ad2d52d370fa11987035bfbfbbc8befc892140a8e0126f89361735acfc353ec48a5ec236d288d2696192a7e9c4", 0xc4}, {&(0x7f00000e3000)="350f46af4fa8ac249958b11c6bb2cdbbc318230e8047bb64e572368479c29a5c2a9007f5ca7ebe4b0d4627c5a824544408db974a64e0d4ab8adcea91caf5a766e27757e04fb8083a5b260cadf058b44aa649c9812452750bc9a46e0efacffc4a0b554e84cf71194826d04da3f69d0b239602e1735fc8724ed79941bca472f1dd8b9589c2f70dbec2dc390fdbde855e6953916d7af07522f1a757f887bc2135cdf996c239", 0xa4}, {&(0x7f0000bfa000)="010b8f1e6528657e2bc5d9dd86bb38a5f8ea0750bff5d5bd64a3f029e9e340fa237802879fe23059341c38f33588756649b227eaa01e61176a9a5e94edef304bd73a3ec9a23c1e483bb1175d589d24bda07feb753c29d7595ca716ae3a19bb493c1aa8725b9a5d37cbd9033ad7c0504edf14b369a3fcff007a0ae8239aaa8e2f58ce76", 0x83}, {&(0x7f0000a6b000)="4e6eaaf180ef4576857e6f0a2bf7f925dec5b56fa242890007ee3cc8af769db881a0fbc7d389e192e45a645a4fc655835c483c5ff5d380364d53c63b62060713985acdfc575e1c1d2cc5bcda9b314d5581bbcda2237f7fc34feee24625ce957c4434385fbc7c5d9f59f720590780d2ac18af53cf3bea19f3f90af2c53aa5e7f9edfad7ac50c6fb119a2cd5b8a1cad28fe4a0992dbf9f334f8cc802ce0df67d9a974d2cd032948f28241d3fc31eab732cd176b0d0ac5d73d7c7a678", 0xbb}], 0x7, &(0x7f00003e2000)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x3, 0x0, 0x4, 0x3, 0x3, 0x9, 0xaae, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x401, 0xffffffff80000001, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x7, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7eb, 0x202, 0x7ff, 0x9, 0x7, 0x9f, 0x800, r2}}], 0xc0, 0x8000}, {&(0x7f000005a000)=@in6={0xa, 0x3, 0x97, @loopback={0x0, 0x1}, 0x8001}, 0x1c, &(0x7f0000324000)=[{&(0x7f0000095000)="cf095bade0b9d7ed8cb10dd32484f167f7d783ab07e7790e52261b759ad3a64546b3be620804c2c185b13d4771c948c598edcc5e3e2272c4c461d47058ff629f0d77cc91486d75bfea8212235945398ff471c83700fbc42187ff05994b6726f39e05cbd04f639ae8653546cae0befdd852a51249b493", 0x76}, {&(0x7f0000b24000)="c3ef6208b5e098c93cfb2cb61c9d352f0180f573a7bcd27d3c1cc17f991f359e678f6072896bad82cfc17d9b1878e8b96dcf090970c41b418729e92eaf59992c80b3bd36d14c54c5715e30f95d6ce216d70d15d3388c7e268d6e3a316f428b7687026bc764c545024ef7696913260b04788f8e632d", 0x75}, {&(0x7f00003f0000)="82fc39fc7a7f06c580a43b0019f1e1b3fc99d8280517eea23bc1f000d0114ae9a9694e8a4433adcfec577a4889bcde1061373f64d58363b2f9c979c57c0112284367c9c9994a97156e20a6e1b519911b19bda3111ae38f3efa23e21fd0c7bb748e93435567c6475cb801b6ec94cabf58590344f43418b4ec1ba3110c92ffd5c2149e40d05e2240a18c0ec4d363403e1e6d3423070d97155d1c21a8e93025913fc939ad9938cc7d2d50280736e5f79a7ce0df2a0d4c0615185f0dd0fd437529477414d7c8808f1e94bd9e2b810240b67a360262f857afb203ad662aa29e48a06984f871", 0xe3}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f000020d000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d93000-0x30)=[{&(0x7f00000ee000-0xc4)="02610f9de1e09649f2803b62f97c799410233297f674314d55bd4c2acc16e0e4f9a73c60f28cab9ee791239258fd7e86c10df6da7396d920bf8ebdf93843649d73604f9d82cdbca3278941c9d27cee2c35142332b8e9d2dfb11a26fa61b4d9bc6129c31144fa0a00fc489ddd3a07afafec70f3ec7a7ea8754c7c1ff5623beacb4d1ff88d6f40d2a7d167566b0fa9b2879260e9c5cbf407da85d624f20da59409e952a7b19fc27e619131f985dc7eef15bfbc2f1fb5c26effb489242fac5b25c267df1c79", 0xc4}, {&(0x7f0000112000-0x2)='g*', 0x2}, {&(0x7f0000e33000)="abd5c813c58ce25d790d0e4a6fdc9295f1d0944bf549d36b81156e1b9e150b6347c36bda43cc1fa096a757ccf2d7d5784d7d0f8cb520ebbe4a4377f57242378bcdbd1fb0a213e50af8241b664c829e81e84d", 0x52}], 0x3, &(0x7f00007a2000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0x3f, 0x6f9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x85, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x3c6b, 0x0, 0x9, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7f, 0x8001, 0x9, 0x9, 0x5, 0x3553, 0xfffffffffffff801, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xfffffffffffffff7, 0x4, 0x7ff, 0x6, 0x1, 0x5, 0x8, r3}}], 0xf0, 0x40000}], 0x7, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000fd6000)=0x0, 0x8) fcntl$setstatus(r1, 0x4, 0x0) 2018/01/28 17:47:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000b9b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a6e000)="055d3906e9f1", 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000cf5000-0xc)='user\x00', &(0x7f0000de7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f000065d000)='asymmetric\x00', &(0x7f00009e9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0a000-0x8)='/eth0(*\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000e03000-0x58)="77eed39ca9c7e2c4ab0da5776f10aa0b55f8a1f25e3a907f279f04fb1ac64349bb74e31005ecde65cea0707b636caa00000000000000406663818610a700406af0aca488232c9d2d98e1dc0e50fb4e7ea6e2d0dbcca1a411", 0x95, r1) [ 52.927071] audit: type=1400 audit(1517161653.890:15): avc: denied { setopt } for pid=7611 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e78000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ae1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4a000-0x4)=0xe8) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000)=0xe8) getgroups(0x4, &(0x7f000069c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007c0000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000-0x4)=0xe8) fstat(r0, &(0x7f0000c8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000653000-0x38)=[{&(0x7f0000f06000-0xe)=@file={0x0, './file0/bus\x00'}, 0xe, &(0x7f0000434000-0x20)=[{&(0x7f0000100000)="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", 0xfe}, {&(0x7f00008ea000-0xe2)="091b40497cfe7abbd566c92731b7adecd62855982fa3e845de64d33169cedfca6b10f308d8edb7be2c3ffd7f0a23e7f4a110848d6579ce21db0d1ebf17f0f5f2f897ff7324fa81859be6ccd1524e91d0bd1708b3757400277a8538c96286407595289d4ad498d0741622e9797d033168a364a512a5ace36381ab899a0ed89212ff077aaea707b7b4bfb2b2ccb09f24af824524b12f64aa25ee985d82a2f3d34faea75211d92ca0796f7de78d65ba77f2f75d49b5734148b6e2a5249bd772b648db49bf983428f97e889ae3ca7cbff9cf63f122e7ef00a4cbeeb6bebbd92388bf66c6", 0xe2}], 0x2, &(0x7f0000461000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x4800}], 0x1, 0x4) 2018/01/28 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ab7000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000e96000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r0, 0x407, 0x5) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d17000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d3000-0xc)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e3b000)=@int=0x0, &(0x7f0000cd8000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x895f, &(0x7f00008bf000)={@generic="cfc9a92264a7729d35026890e861b440", @ifru_settings={0x100000001, 0x2, @fr_pvc_info=&(0x7f00006c3000)={0x3, @common='bcsh0\x00'}}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000654000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000508000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000c7000)=0x400800) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) sendfile(r1, r3, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005e4000-0x20)={@generic="b5962d516584618fe37c8b7a7f71141d", @ifru_flags=0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000dad000)={0x7, &(0x7f00009ca000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c6a000)={r4, 0x20}) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00006cd000-0x80)=""/128) fcntl$getownex(r0, 0x10, &(0x7f000008d000-0x8)={0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d1a000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000132000)="0002000000000000") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001a000)={0x0, 0x0}) close(r6) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000d0d000-0x10)={0x0, &(0x7f0000c5d000)=""/137}) rt_sigpending(&(0x7f00006df000-0x8)={0x0}, 0x8) 2018/01/28 17:47:34 executing program 4: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ec4000-0x4)=0x7ff, 0xe18010bea87425f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0x80, 0x7f, 0x81}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x400000, 0x180) fcntl$setlease(r0, 0x400, 0x0) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000072e000)=0xb9, 0xffffffffffffff9b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/28 17:47:34 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000-0x8)={r1, 0x5}) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 17:47:34 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000)=[{&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000004000-0xfc)=""/252, 0xfc}], 0x2, 0x0) r1 = accept(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000)=0x0) 2018/01/28 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000397000-0xb0)={{0x80, 0x0}, "706f72ff070000000000007fffffff000000000000000000000000001f0000001f000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000caa000)=0x405) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000736000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00006e7000)=0x1) sendmsg$nl_crypto(r1, &(0x7f00000ad000)={&(0x7f000045b000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000937000+0x8c4)={&(0x7f00003cf000)=@get={0xe8, 0x13, 0x902, 0x3, 0x3, {{'md4-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:34 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000557000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000059c000-0x4)=0x0, &(0x7f00005ec000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000304000-0x8)={0x0, 0x0}) mkdirat(r2, &(0x7f000035c000-0x8)='./file0\x00', 0x8) 2018/01/28 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r1, r0) ioctl$KDMKTONE(r2, 0x4b30, 0xfffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) getresgid(&(0x7f0000903000-0x4)=0x0, &(0x7f0000235000-0x4)=0x0, &(0x7f0000f65000)=0x0) setfsgid(r1) 2018/01/28 17:47:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00009b9000)={0x6}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000eeb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007af000-0x4)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000285000-0x8)={0x0, 0x0}, &(0x7f0000636000-0x4)=0x2051a758065ded92) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000ab3000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aa4000)={0x0, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ee000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c45000)={0xf35e, 0x1, 0x4, 0x3, r3}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r4 = gettid() capset(&(0x7f00004e5000-0x8)={0x20071026, r4}, &(0x7f0000cac000-0x18)={0x8, 0x6, 0x0, 0x7f, 0x3ff, 0x4}) 2018/01/28 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000942000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000279000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair(0x3, 0xf, 0x200, &(0x7f0000821000+0x77d)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000552000)=0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000050f000-0x58)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8c5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eac000)={0x0, 0x4, 0x0, 0x0}, &(0x7f0000513000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd6000)={0x40, 0x607c, 0x4, 0x6, 0x4, 0x6, 0x100, 0x2, r3}, &(0x7f0000e1b000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000415000)={r3, 0x3}, &(0x7f00003ea000)=0x8) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000d05000)=""/187, &(0x7f0000c81000)=0xbb) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/28 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000)="", 0x0) 2018/01/28 17:47:34 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xb, 0x0, 0x9, &(0x7f000001e000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000008000-0x4)=0xf7f, 0x4) fremovexattr(r0, &(0x7f000001f000-0x11)=@known='security.selinux\x00') close(r0) 2018/01/28 17:47:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x10000800) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x115802, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000df5000)=0xc) fchownat(r1, &(0x7f00007bb000)='./file0\x00', r2, r3, 0x800) [ 53.286836] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000f3a000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000199000-0xb0)={{0x5, 0x0}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 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]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/checkreqprot\x00', 0x400, 0x0) sendmsg$nl_crypto(r2, &(0x7f000053e000)={&(0x7f0000b41000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000a80000)={&(0x7f00001f7000)=@alg={0xf8, 0x10, 0x2, 0x0, 0x3, {{'drbg_pr_sha512\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, 0xffff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x20040094) creat(&(0x7f0000cc7000-0x8)='./file0\x00', 0x18a) 2018/01/28 17:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x6, 0x0) 2018/01/28 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/28 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10800000) chroot(&(0x7f0000992000)='./file0\x00') r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ee, 0x200000, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f00008a7000)='./file0\x00', 0x121) accept4$vsock_stream(r1, &(0x7f0000c12000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000ea3000-0x8)={0x3}, 0x8, 0x80000) epoll_pwait(r2, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) socketpair(0xb, 0x0, 0x401, &(0x7f0000644000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x12) 2018/01/28 17:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000287000)=[{&(0x7f000075a000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed561", 0x445}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000597000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000273000)=0x14) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002da000)=0x0, &(0x7f0000d1d000-0x4)=0x4) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000074e000-0x38)={&(0x7f00006f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000)={&(0x7f00005c0000)={0xbf8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xbe4, 0x0, [@generic="21116753c4027f476614124b79b07d28b508c62360e631bd4084e09fb7d4117bfc89e45b49a954a1550119326c7ff521cf750f417c5629b38c6daffa9a93cc08e1b9cdf2433f25b16c4c54a70c0309e7c25cc1901763e1b2690e51b95aa5d5aa6a7794bd890c124de554578209e7ca7c2b1ac7f2c798f1f513fd20b006fc1c0b1deef56f528a0f4a4c4c5cc102e76b01810dc028ada428f83f51251d17aeca2f6d48741858962ff611327b9317fa9a313b0ae4f3a94dc83977f60d5ef68fd75481ad58d75dd81bbe33b779c0b58e06fe10c62cba8632ee445fdf302465edb27534f171bd5f59ca62d4e8f98d2175d7c7a9826a2d4660ec5a23bf18202ad6be39caa8da4bcca193406824bac1b230260017174735b5ce2ef7855a57e10e9156dbae075c8f7af8f652b309be176c5cf62f8b9a16af8d6b6583f5c631a2ba328c352fc41c2aeac3e98d215e9b9ece51d59a84b993bde0eb5d23222eaa31d71ea56583173fac0d959a4ccd2dd279b3fd25a357ecb74298039be471a7549c7cf5886baa7861f7a9c6be4a3cc347f458350e9fd330af89f17591f700705f4589f0324e2892d9e8293a42af3f0c44d960e4ce66529ab022563023ab887903848ac6d32a0aeda00b75a86591213dd8919052d2d7e997b7145ddac0e2bc608c6fb51c6729773bac7a2c60938d9cdc92eed5bc65d5e89fe9c8b7ec1e81a23b8b0d783581554c1f154972861c6bb43406890f4153d2571c7ae19cad4ee5df4d32f7e267bc705384593fc6808e5133bc0d5d70da66dc9aa59ae60ea08dbaa3fc2f911d15f834a32371b28139495cd0a408dc6b1bd186fb287b500aa4ab33b6930968baec0df7aceb0d57c05f32c338347a23e255475b6e4a3aa0933f53dad1adcc8a4ec579222d3c4800ececa5f1e58bdac01c711758e0babadd4ed3794bb8ecbde187253df059a123f3c81727fd4454176b4992d7f4aae922f14b0becacbd91c69f7e368e38dee657392f687e09ffe0fc0c6b5542fe45d2df68a3679e798f41eede8eac5df0c6de070a9f6d240c2f19218e56211ee8373763591f5558d2dfc2faaa9ca0ebd21d5cb8415ee6e230b31ecea2081266bd603113be973bc09361c293fc19e696d480b0f4d7b9b86b829c590ee786e966cc377f3fe072b4c4ee3163e0724b22509bcd0b62fa3fd80362a39d8a5107f4dda1b70e51b7136d936c1be8c533b32a559c2fd57347f19de514587154bc99e1ed240ff420c326ee56b81d8f1688b43830f563cadab5998a9106e48fc539e745f504bc43ebd56c516f9bb7172e94f3a8a7461cfce4a5a038619ba9548a8c335dbfc2a9ec5f03de253a492cee85ef8aeff85b0bea963087e658bad98f0b7a9ca3dae6259529f03dcb4cf0b1547c7802f4c0ed77a6c9892e62b1db3cd73646139d4c30217567f97f3064247c8f5fab7f886f467a101f8d93610498df239b5b8f6b073e6dcd7f0e7282926ba9b7a25969db3c70aa013c8866fccde1d13954234eecbe806c37c451b17a9a28e229c8c404ed12dd07e3fa6c40054261cac451b62fb0f8383bb6d41ae75e5aa59d2eaa0386894a29c1cc58c43e2fd848a12272d47506fcacb9a9b710f44083c5628b693623555240a96933e643b5408a742bed86631b14ca9afeb0e856274435031421e24ee07998282df56d0eb5ad403fc0f399afc52ea26e984dee4a4c6c182eb3bc457841546cadb7441f6311e9727ea7126744d14b66a5468a2a70dac12968a51a593f16c607226d9615dce2bc317b8b1598ea194ca0a73183175da8ae6ac7fab8bd6b518da5d244683010a72ea97894faa93e577c19309d026b98800dc129a5c21a911da3e525c507ae76f08b914ba5c30eaeacd982428969e0f004755d23bf17e2d0acdd855e734263bed586ca4204b81ee522d649156b3d19c198d82123c56fee561a821595f4f73200ca8e0dc36bd1b315ed46ab5bd48aeffffec3390a341e8bbb0cdb7c5dae8071c860c2201e7073ef1f892189c0e949a69b08a371ed559d38a9b4b7e1d6fcf8f0c15989e7d28d6528d72c8130a779e509daa222c92805f3a6c305615e78e2df3e8c2f60c4898270552665656460ce7a6a0ebac906029430c6a075c6af3180fb24b502e1a5b82dde019e351a824b0e4303664c7d7449a9200841925f699d8cd72450be4458be5186ec1b2b133792314847564af15b98fe83859836b28804c7ce8951f13be750351f5fbe6b04c97b4eb5447ac3e03ce5c71ec6026e9a50280c139842a1dfb23459062b7f1cddfefac66dc29423fa0359a1af37a65469505a34f8d07bc531b745be20fe595d59f0e3140269b5923537c566c53a8e525df0ac975df0ebcde095735e576d787a8c48b421ff32eb6389a549e63577dd3267296cba558aabdd696e363f0bcde9a1ecf298aa16df4e1bff26167d90ecb1215543fcff3e2338b3eac3eb9bda68acc0b11b0730f2d47f0ff5c24ff3b993ab78a50fcd94b5bd204e443d31ef1b93e1b53f60ade268524bf937e4b9d90f2de118cd43b0417b52b8148cbd343c43d0cd7035ce01ea7a2170bcd6720b7a97ff2d7097c1eed651ab583fbd6f02aa65c856e49d58cf8ef23e63121aa38c6a8e5f75847326371164912736f45cc8fa6009df4f0f4182ac247041f00ca7acec17727c0dc2af4363f67d69c3cd7297544aed8e236e9aee5ca0915188875b5d07d8b11bfd427eb5ebc3795a402480dd887573e767d4a07a16774df5612a03558a41281955ffebbcf685be08712dcba901051a99b37c7c94a9d4172383fe8c34a52e61e86bb682e78fdd17a9dc29c392e730a6d9f8cdb01887ee3e21fcedf5f70a269575883c0ec988a1bb35412f1333c3e2d91dcd0266f8163a50c5c4c03293cf28c4479897165da5d229abd4e10a721f02e659634875bd954a56f4dbdeb5c327e207d52fceadb0e0290750d08060f57bd0be6492d4f89068415f662146bf043271053d1d93ced8cbb2a74045b8d3d06b6c2d949007be357a15cbdda4aa3e05e803a19b3fb8accd59d0742f8549caf933d8329d904455e18caa4cc85b1e65701bdae32441ac7261bce5f1828d6fd7907c67961d1fc7bdcc6a2f3d3c3b7d0a48fc4f78e281b8fdad8daebaefd5135e5c5bb6c144f653fab129b91ae20275876d5939ac6f0304d6b18d7a4fdd543b444a54a388be415c9a96e9f992aade14ee295722bff936e87a487677da0b019160534f779f1001d0f030c9ba8c1ebee779fa683abf0c85f66e204ea0e52e2e33f6719e9d1165348b2fc174852045aafaf788030bb408afa74574fbb8830ade9ec9509d908fc7864ad6dea3b5a8174592d053af0f7b360aa2a18c452661adab5f78af1fc653bb7d7e40b1411dfea1772972ace0984e4562d3b7ffb1cccedf6962de7a48b9d012d00db997487a403006f75445903206a23552322b3238038c85ca2110d6e330c8c1997b0154fa49049c30fc421fdcdc1a9146fecf30fb577431974605a9052ec7f2c33aa9d1feefabfb7cc04b73ce33ce07a6975ea7a622ddaf750ddcb847c8cfde9df233511eccd864af984b2306bf8501bf11855a6253d3cf5ff1779fcb0926ced76290c0c46d3b3605e6ea957791f410ec8ce7b688c3fe4c8a907a0083d47388018b18f465c3692dba679ca000857d1cb672be9f8b2efd6e6d8ddfb9aae5acd560bfcc6339da7ff7d396d4773305170395145e7f5eeaea4759c69336882d4839709ab8c696eb266eddf247d7e30eec5293dbe6836bc8d282829c92afc6f2b18ed7904c4a08c1a9be1e25065d508effe07ebe9ac04fcb11b166ecd0154e9798762ee29b6d919e24d245cf5481dc204e5b907246b4fb3a8ebc6f0168af4c706c224f7c79e4fcd9fc1f6f9d2f084aa16d809f919479462e75f4c675f324a66cc3135c872309f46e7efc15e528b69b6b097c51ffae1942a159483c3f15b3ba24df4dbf8c7bb5989f8f51d9a8eec617ae8bdfcb84f03f7bb4424f956142a156bc88480a9eb5a0d06ac573d4f7eab4acf2d7775eb31993434318a47105bc3f28bfc6d9b74d5cb831360d115c97e40178a31c944fa836443d45dc115727e64b164307e7f4c6de190c7ca9d1c0542ecef595b23fa791e959acc41a59644f90e4e94943778155506ba4b073cd7a0a9f9d64cfa158d34b8b05cd129f48876fc297ed17144ab65c6150686711a481b99be09185a23b18ba28c2cf3f49834af4ee1ad4979dcc9c41b364b29cb2b82e1ce100fd92d240d94f2d46b2db425efee9e5e8d95c727b3a36da0eba76346c490b05262a48a115"]}]}, 0xbf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fa8000-0x1000)="", 0x0) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006ac000-0x20)={0x97a, 0x1000, 0x209, 0x7f, 0x0, 0x80000001, 0x6, 0x6c1c, 0x0}, &(0x7f00004d6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fcf000-0x8)={r1, 0x0, 0xefa}, 0x8) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000094e000-0x4)=0xffff, 0x4) 2018/01/28 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000612000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ac3000)={{0xa, 0x0, 0xffffffffffffffc7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x3, [0x8000, 0x80, 0x5, 0x700, 0x7, 0x800, 0x1, 0x6]}, 0x5c) bind$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) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000655000+0x28e)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000035c000-0x24)={0x38c, 0x0, 0x8, 0xed, 0x1, 0x4, 0x7, 0x4, 0x2, 0xfffffffffffffc00, 0x800, 0x3000000000}) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$KDADDIO(r2, 0x4b34, 0x3) dup2(r0, r1) 2018/01/28 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000050000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) accept4$inet(r1, &(0x7f0000f41000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078c000-0x4)=0x10, 0x80000) fcntl$addseals(r1, 0x409, 0x11) 2018/01/28 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) fchown(r1, r2, r3) readlink(&(0x7f00000cf000)='./file0\x00', &(0x7f0000389000-0xfc)=""/252, 0xfc) 2018/01/28 17:47:34 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x28, &(0x7f0000fd2000)={0x15, 0x9, 0x9f2, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/sequencer\x00', 0x210000, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000384000)={0x0, 0x78, &(0x7f0000fd3000-0x78)=[@in6={0xa, 0x3, 0xb5b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd3000-0x4)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd4000-0x8)={r2, 0xffffffff}, 0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000650000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fd3000)={r2, 0x6, 0x7, [0xa2, 0x80000000000, 0x6c, 0x1, 0x7, 0x2, 0x1000]}, 0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c59000-0x8)={r2, 0x1}, &(0x7f0000fd2000)=0x8) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0xfffffffffffffee0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000387000-0x10)={0x0, 0x6, 0x0, 0xffffffffffffffff}, &(0x7f000096a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000091d000)={r1, 0x2}, &(0x7f0000394000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f00006b9000-0x8)={0x0}, &(0x7f0000b33000)={0x0}, 0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00001dc000-0x4)=0x0) [ 53.378295] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 17:47:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80005, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9e000-0x20)={@generic="7911ce5fe90f085f096559b42a1f31a1", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f0000a4a000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000818000-0x18)=[{{r1, r2/1000+30000}, 0x400, 0x2, 0x33}], 0x18) read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f00003bc000)=[{&(0x7f0000475000)=""/51, 0x33}], 0x1, 0x0) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:34 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)="c8", 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xfff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x80000) fsync(r2) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/28 17:47:34 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/rfkill\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b75000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0xfffffffeffffffff, 0x8, "794974a299652a34"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xffffffffffffffff, 0x9, "f0e5ea54511f7e1d0c0cd1a428670d451de86e4a0884b2ffab0b862654df0a4bf913503654f12308f9c23763e644a864587bc05332d64d56aa7472c95085719994b0d2e60d88178bf21b71a6d14b64ba"}, 0x160) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@common='ifb0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003000)={@generic="c4c28b24c8a2786c8b44fdd7bb0875b2", @ifru_settings={0x1, 0xe2f5, @fr_pvc=&(0x7f0000001000)={0x1ff}}}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)="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", 0xfe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000004000)={0x57, 0x7, 0x6, {0x8, 0x1}, {0x0, 0x4}, @rumble={0x9, 0x4}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000007000-0x6c)="3f2c6d3dfff592ac55ed32121af60351c594edc982058e7c05f41878fb08fea9daba0af12cec60014472a73d606439badab51590e7debc39cf68d106d3286887ab503ff5d5615bf75381017d9313a1ac48926752e56d3319d4a3ee8acab12f77fe296e48f70c3af7bd355e19", 0x6c}, {&(0x7f0000007000-0x6e)="f692e583c4606ed41e3060197a095f4f3e131fdb9c6fdd81384a576aef1bcd84781e231e0e5a4e2920d35f7375927ac0734f3d826cc78c56a2294b1f1066b28816e5def1bd1cd7e78bfb6a62e58db47895a73bdc2c298e67d900620b5e86779b64bacc00fd5ef9e4d0cc4f44635f", 0x6e}, {&(0x7f0000007000-0x7e)="3e78e6f87f1ec13384be9aa260a66ea756710dcf8dbaadde2cc3e948d60c0ef5ecbc930c89a9496f717d4f71b8297303ade5edc8aa12886c6942e3bab70d97b742634a7edfbc8afab1f90dd73bca00ccd3fe815dfcb05c9401963a6141e99b83630353b3d440ac7450112bc7019c394c92d24122a4a089900e80e9dc81db", 0x7e}, {&(0x7f0000007000-0x10)="cad07f9ed185915e46e6ff1e994031a9", 0x10}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xac)="b23df0c711a9bad2ae2444539dacf3bccf69cd95abb7e03dc25cb9e1dee410c25eb238cd32ea913b87a4951d4591ec57518b71af57012ef4e5be8bbafb5da65eb9ae85bfdf00c93e9da229a22d42fc97502d98bf38f88718fccfaed46c7124d97b7c0ea261bd1b14c96ebb9cb405f8d434bb91328dadf819373365b6d61a3193ecb9b328436ea1ecdbbdd4a06f10fac99617f00ec7fba9706cc63e9388dffe7e86c1936a576dfa7b20b48ae2", 0xac}], 0x6) faccessat(r2, &(0x7f0000004000)='./file0\x00', 0xa, 0x1000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x7, 0x8, 0x0, 0x100000000}, 0x8) fcntl$setstatus(r0, 0x4, 0x400) getdents(r2, &(0x7f0000006000-0x19)=""/25, 0x19) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001000)={0x6, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/28 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000671000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000904000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000c65000)=""/4096) tee(r0, r1, 0xc063, 0xa) [ 53.451763] audit: type=1400 audit(1517161654.410:16): avc: denied { ioctl } for pid=7773 comm="syz-executor0" path="socket:[15933]" dev="sockfs" ino=15933 ioctlcmd=7459 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.462543] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) 2018/01/28 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000063a000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000d3000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b3000)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000888000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a5b000)={r2, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0}, &(0x7f0000f73000-0x4)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000076d000)=0x0, &(0x7f0000b83000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000de4000)={@common='lo\x00', 0x3}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f0000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000660000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000be4000)=0x0, &(0x7f00007bd000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000b74000)={@common='ipddp0\x00', @ifru_flags=0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) inotify_init() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000070f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000729000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be0000-0x4)=0xe8) fstat(r3, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fstat(r1, &(0x7f0000ba6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000aad000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000-0x4)=0xe8) getgroups(0x8, &(0x7f0000b33000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00005f5000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00008b9000-0x4)=0x0, &(0x7f0000b72000)=0x0, &(0x7f0000c11000)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c7c000+0x490)={0x6}, 0x4) sendmmsg$unix(r1, &(0x7f00002a0000)=[{&(0x7f0000d57000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003ee000)=[{&(0x7f0000e66000)="a68fcf0e04ebdd9c31a4a1b5f1cbbdde146f4d1c93576600877bfbca75bcb60513ef4dda270f84d203d067a5eb503cbc7045f442f7d4f6b2f6974a979aeb5b7e94690fbbb4388bef890e67b433111fe51befb5399726653c144ff668a9c4988ea5daddade1664fe071b5d08638a9ddfa68c681967e5376f33d34fe42901673faf872ad5f", 0x84}, {&(0x7f0000a92000-0xf3)="a8aacd9520d5a36880be913a2dba822cf2f3b08ff7b526b04275a128ee50fdf91cb5df0415217790f71641394306402f2122387b1ed12991403860afa71e62206fb69baa3b5e76ecf3a018cc09a4a60607595212ee001902560073274884e3dcae935c632789be5dc959d70e90e849cc51532aba6068f3e36c77fbdde5015714c45c507c67523e3f36163bb2d189af3c17fa0f79fa05158b2d533a104e232bb3137f1ba5748d5d8b44940527388bff61c594fc234bddd36495c34772883c807e3fa4ea6998cf637e58ec749159109d456818c3349a4ba285e546455d315be5bbcd22c09f9d93c8c9e28b7ce0a29f6068dd41f5", 0xf3}], 0x2, 0x0, 0x0, 0x20008080}, {&(0x7f00004a4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000914000)=[{&(0x7f0000f89000)="54f8bc441cdbde41917197acfbfda4eebc5758f4ce5d858a1513e4f0f440fc2d614fe2267c5ba71b696a634c6322d302c6cc466e3655a8284e9283f9ebd45199b54c9a436709c9c7db48fc7bc912aa495e4a6d38b53d04a39b924a211f130e600a3fb28407ab2ec0f1f5c18b5d76e854c3787242f0f607b56cfe8a8297396c7e236e8a433c53e5c8fa0ffa82a26fa2db47f6a53145ef", 0x96}, {&(0x7f0000cf6000)="01cda2df8e4eeec9ac7330fe748607356a2df1c27947b92cfad26cbde657cd462b0211b0ce74a2571d76f24e67f0606ef54142e61d098ef1786011d201da9cc432e361b698987c55a2a6b716bcb38c6575a331d0822c45f788325139ad74f6e2b83bc73368ac09622b35f9816dc992ff2e694512d5c96517a25f0c9018d9b7d6d4c14bf30d9780f0e79aa93a326c7b63c462a91083", 0x95}, {&(0x7f0000cff000)="43dd3d99bde0568998201593dd404166a90308b46a5a0fed947f1f2fd6223eabe8c85b0209037fa7bc055bd9550094e9f7b3a6cc89e2481b3cc8ed651f602915fec26ff934fc02bb7f9921d0e2499bd3312e6865141deda206f008285ecc012f30f4fe9403b4a089aac9f4ed35f7be349cf0311423fd78dd7b363bf27678880a3d89d68217f07e377f44ec33a821", 0x8e}, {&(0x7f0000a7e000-0xb9)="c43dcf9d3fc66e014adcf4955cac088a19c2ea1d32593cf696049406048e640d1128c0efe5f6e1d23d0d0ab32eea4c1be3eb1865d668c5cda67823cbedc8158120fd3262377a6c1dd245d9c5a98ee5f6fe22a29c74d15dd50a64b1b9274453d5750a12bc908f6eb3ad3413b9b07c35b7130e1bc42d3fea063f31cc3922fac0ff2a9f02103f5aaa3f1d407ed0b219be5d7cf34991bb0e2bd317eb1a3f198a2959cc9ab6fe7c4caac1b3314acef16e82c8bab07ad7891869293d", 0xb9}], 0x4, 0x0, 0x0, 0x90}, {&(0x7f00008ca000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcd000)=[{&(0x7f000006c000)="c2f49fa654c3a2340a", 0x9}, {&(0x7f00002d4000-0x90)="7f7eb233f3273e5b6eacfc39408bc35e451d8cebdc407ba4fb7f3438fd7bcc44a24ef51fd40764a6ea1216e5f450b84ebf66d7ac45916fd52031e94274039913448d8dd43484ec3c36d9f6c27a4087a7298e92c58430c007b97de32c5fd2231956465699e10d86d272f637aaae6d4e66283574e749e0bf2a634fb7f8f5d6566c17e4de5aee6764fbdc11cbfa452d7239", 0x90}, {&(0x7f0000493000-0x6)="3003d7ba71c6", 0x6}, {&(0x7f0000827000-0x1000)="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{&(0x7f00008d3000)="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0x1000}], 0x6, &(0x7f00007d5000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r3, r3, r0, r0, r3, r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r3, r0, r1, r3, r0, r3, r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x108, 0x80}], 0x4, 0x24000011) 2018/01/28 17:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f13000)='./file0\x00', 0x44000, 0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000155000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x5, 0x10001, 0x20}, &(0x7f0000b5f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000051a000-0x8)={r1, 0xffffffff}, &(0x7f0000304000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c8000-0x8)={r1, 0x99}, 0x8) 2018/01/28 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000916000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000bf6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)=""/1, 0x1}], 0x1, 0x0) preadv(r1, &(0x7f0000a1a000-0x30)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) tkill(r2, 0x15) [ 53.526183] [ 53.527856] ===================================== [ 53.531313] audit: type=1400 audit(1517161654.490:17): avc: denied { getopt } for pid=7773 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.556620] [ BUG: bad unlock balance detected! ] [ 53.561449] 4.4.113-g202e079 #1 Not tainted [ 53.565753] ------------------------------------- 2018/01/28 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f000018b000)='dns_resolver\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e72000)="1ecc5ce9061a68c649c3fdfd9470de8bb2100b7cad07e50b6aa3bad3b465cffccabe108587aa483b21151588c20f743d24fbc9f5a290b33818cdc62040c1b45bd825c7efa94c6bce164f1bad82515e3ebc7fbc8596578e30b112511e118cdd5193ee331b120017beebf834db659d44e89f8c94b7a62faf014c0a920119365982e56b547c629d7a593edab9c5afb819946f58ba9a0b1f08e53769cd7125720b3f6d21097b7fb091bbe6dc2ed2f5b8dac3d43e53d8d167d120728c44b9c50ffe5c2177d4affc8c714ed4311f965a57aa27b389a4aa47006f4b", 0xd8, 0x0) r2 = add_key(&(0x7f00000ff000-0x6)='.dead\x00', &(0x7f0000b7e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007e8000)="fdb825d8a6cb7383c51d8a35b32fb5da", 0x10, 0x0) keyctl$negate(0xd, r1, 0x4, r2) connect(r0, &(0x7f0000ef6000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffebe) [ 53.570592] syz-executor7/7799 is trying to release lock (mrt_lock) at: [ 53.577605] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 53.583476] but there are no more locks to release! [ 53.588471] [ 53.588471] other info that might help us debug this: [ 53.595129] 1 lock held by syz-executor7/7799: [ 53.599742] #0: (&p->lock){+.+.+.}, at: [ 53.604308] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.604318] CPU: 0 PID: 7813 Comm: syz-executor4 Not tainted 4.4.113-g202e079 #1 [ 53.604322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/28 17:47:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = dup2(r0, r0) dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e77000)=0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00008fa000-0x38)={&(0x7f0000d40000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0xac, 0xc, 0xa, 0x10, 0x6, 0x1, {0x0, 0x0, 0x4}, [@nested={0x8c, 0x4b, [@typed={0xc, 0x5, @pid=r2}, @generic="982c7b0926e14d54b2787e1da9beb5b363786a1b5dcf8807640dc5663488f3e1cf679dd6f0a2c17407ac9cfc47f7e6c6592d89198623a0fb30285358bbda31369afca12e96255998bdd1c15b87a00a6498e026", @typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x7, @u64=0x1}]}, @typed={0xc, 0x93, @pid=r3}]}, 0xac}, 0x1, 0x0, 0x0, 0x4080}, 0x0) [ 53.604326] 0000000000000000 1831d5a9e9281ec5 ffff8800baa576d0 ffffffff81d0278d [ 53.604338] ffff8801d071fe00 1ffff1001754aee7 ffff8800baa57858 0000000000000000 [ 53.604348] 0000000000000000 ffff8800baa57880 ffffffff81605d55 ffffffff812363c0 [ 53.604357] Call Trace: [ 53.604370] [] dump_stack+0xc1/0x124 [ 53.604386] [] handle_userfault+0x715/0xf50 [ 53.604397] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.604408] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.604416] [] ? set_next_entity+0x2bd/0x3d0 [ 53.604425] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.604432] [] ? userfaultfd_poll+0x180/0x180 [ 53.604439] [] ? handle_mm_fault+0x291e/0x3190 [ 53.604446] [] handle_mm_fault+0x2938/0x3190 [ 53.604454] [] ? __schedule+0xa9d/0x1c70 [ 53.604462] [] ? copy_page_range+0x1480/0x1480 [ 53.604470] [] ? __do_page_fault+0x780/0xa00 [ 53.604477] [] ? vmacache_find+0x57/0x290 [ 53.604483] [] __do_page_fault+0x35b/0xa00 [ 53.604490] [] do_page_fault+0x27/0x30 [ 53.604497] [] page_fault+0x28/0x30 [ 53.604506] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.604513] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 53.604521] [] ? hash_futex+0x210/0x210 [ 53.604528] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.604534] [] ? do_futex+0x3f4/0x15d0 [ 53.604542] [] ? vma_wants_writenotify+0x49/0x370 [ 53.604549] [] ? vma_set_page_prot+0x10b/0x150 [ 53.604557] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.604564] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 53.604572] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.604579] [] do_vfs_ioctl+0x7aa/0xee0 [ 53.604586] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 53.604592] [] ? __fget+0x20b/0x3b0 [ 53.604598] [] ? __fget+0x232/0x3b0 [ 53.604603] [] ? __fget+0x47/0x3b0 [ 53.604612] [] ? security_file_ioctl+0x89/0xb0 [ 53.604618] [] SyS_ioctl+0x8f/0xc0 [ 53.604625] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 53.681983] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.681992] CPU: 0 PID: 7833 Comm: syz-executor4 Not tainted 4.4.113-g202e079 #1 [ 53.681996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.682003] 0000000000000000 3fd581b02ba9270c ffff8800ba2d76d0 ffffffff81d0278d [ 53.682012] ffff8801d90e8000 1ffff1001745aee7 ffff8800ba2d7858 0000000000000000 [ 53.682021] 0000000000000000 ffff8800ba2d7880 ffffffff81605d55 ffffffff812363c0 [ 53.682032] Call Trace: [ 53.682045] [] dump_stack+0xc1/0x124 [ 53.682054] [] handle_userfault+0x715/0xf50 [ 53.682064] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.682073] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.682082] [] ? set_next_entity+0x2bd/0x3d0 [ 53.682092] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.682099] [] ? userfaultfd_poll+0x180/0x180 [ 53.682106] [] ? handle_mm_fault+0x291e/0x3190 [ 53.682113] [] handle_mm_fault+0x2938/0x3190 [ 53.682121] [] ? __schedule+0xa9d/0x1c70 [ 53.682129] [] ? copy_page_range+0x1480/0x1480 [ 53.682134] [] ? memset+0x31/0x40 [ 53.682141] [] ? vmacache_find+0x57/0x290 [ 53.682147] [] ? vmacache_update+0xfe/0x130 [ 53.682156] [] __do_page_fault+0x35b/0xa00 [ 53.682162] [] do_page_fault+0x27/0x30 [ 53.682169] [] page_fault+0x28/0x30 [ 53.682177] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.682185] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 53.682192] [] ? hash_futex+0x210/0x210 [ 53.682200] [] ? perf_event_comm+0x1a0/0x1a0 [ 53.682207] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.682213] [] ? do_futex+0x3f4/0x15d0 [ 53.682221] [] ? vma_wants_writenotify+0x49/0x370 [ 53.682229] [] ? vma_set_page_prot+0x10b/0x150 [ 53.682236] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.682244] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 53.682252] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.682259] [] do_vfs_ioctl+0x7aa/0xee0 [ 53.682266] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 53.682272] [] ? __fget+0x20b/0x3b0 [ 53.682279] [] ? __fget+0x232/0x3b0 [ 53.682285] [] ? __fget+0x47/0x3b0 [ 53.682292] [] ? security_file_ioctl+0x89/0xb0 [ 53.682299] [] SyS_ioctl+0x8f/0xc0 [ 53.682306] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 54.117510] [] seq_read+0xdd/0x1270 [ 54.122971] [ 54.122971] stack backtrace: [ 54.127438] CPU: 1 PID: 7799 Comm: syz-executor7 Not tainted 4.4.113-g202e079 #1 [ 54.134939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.144261] 0000000000000000 52844b7cfb375407 ffff8800ba1ff930 ffffffff81d0278d [ 54.152234] ffffffff84771c18 ffff8801d7e997c0 ffffffff833c5524 ffffffff84771c18 [ 54.160194] ffff8801d7e9a008 ffff8800ba1ff960 ffffffff81232314 dffffc0000000000 [ 54.168174] Call Trace: [ 54.170730] [] dump_stack+0xc1/0x124 [ 54.176063] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 54.182178] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 54.188992] [] lock_release+0x72a/0xc10 [ 54.194589] [] ? mutex_lock_nested+0x560/0x850 [ 54.200798] [] ? traverse+0x3cf/0x900 [ 54.206222] [] ? memcpy+0x45/0x50 [ 54.211296] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 54.217419] [] _raw_read_unlock+0x1a/0x50 [ 54.223185] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 54.229127] [] seq_read+0xa80/0x1270 [ 54.234458] [] ? seq_lseek+0x3c0/0x3c0 [ 54.239964] [] ? __check_object_size+0x154/0x35b [ 54.246345] [] ? __fsnotify_parent+0xbc/0x340 [ 54.252460] [] ? fsnotify+0x5ad/0xee0 [ 54.257878] [] ? fsnotify+0xee0/0xee0 [ 54.263312] [] ? seq_lseek+0x3c0/0x3c0 [ 54.268836] [] proc_reg_read+0xef/0x170 [ 54.274438] [] do_loop_readv_writev+0x141/0x1e0 [ 54.280729] [] ? security_file_permission+0x89/0x1e0 [ 54.287450] [] ? proc_reg_write+0x170/0x170 [ 54.293396] [] ? proc_reg_write+0x170/0x170 [ 54.299354] [] do_readv_writev+0x5dd/0x6e0 [ 54.305210] [] ? vfs_write+0x530/0x530 [ 54.310724] [] ? __vfs_read+0x10b/0x440 [ 54.316324] [] ? __fget+0x20b/0x3b0 [ 54.321570] [] ? __fget+0x232/0x3b0 2018/01/28 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) fstat(r0, &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) 2018/01/28 17:47:35 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000054000)='/dev/autofs\x00', 0x230141, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000003f000)={&(0x7f000004b000)=[0x3, 0x8, 0x2, 0xfff, 0x1, 0x7e29], 0x6, 0x9, 0x1, 0x1, 0xad8, 0x7, {0x7, 0x1000, 0x7f, 0x1, 0x5, 0x6, 0x2, 0x9, 0x3, 0x8f, 0xfffffffffffffff8, 0x101, 0x10001, 0xbd3, "101a648a0d2e4c05cda7c1c4ceb253c485998316d5582b99aa894ac3baddf05d"}}) 2018/01/28 17:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0xfffffffffffffc62) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000362000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/28 17:47:35 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r0) 2018/01/28 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e29000-0x9)='/dev/rtc\x00', 0x400001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000322000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000db4000-0x20)={0x31, 0x0, 0x0, 0x1a}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000287000)={0x5, r2, 0x1, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000025b000)={0x5, {{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 17:47:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80005, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) fchown(r1, r2, r3) readlink(&(0x7f00000cf000)='./file0\x00', &(0x7f0000389000-0xfc)=""/252, 0xfc) 2018/01/28 17:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) fchown(r1, r2, r3) readlink(&(0x7f00000cf000)='./file0\x00', &(0x7f0000389000-0xfc)=""/252, 0xfc) 2018/01/28 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) [ 54.326822] [] ? __fget+0x47/0x3b0 [ 54.331980] [] vfs_readv+0x78/0xb0 [ 54.337138] [] SyS_preadv+0x199/0x230 [ 54.342557] [] ? SyS_writev+0x240/0x240 [ 54.348148] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 54.354610] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/28 17:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b40000-0x8)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000570000-0x16)='/selinux/checkreqprot\x00', 0x20000000000001, 0x0) getpeername$packet(r0, &(0x7f0000b1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e7f000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a87000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000)=0xe8) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000c4f000)=[{{&(0x7f00006fc000-0x58)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "041b839c84a7bd74000000004f87335dadae56b1e5676d00000000000000054666a07d168060c277b097a5abd490c3b1f1ceb68b92d20b06ae0641f832f9fa", 0x0}, 0x146, &(0x7f0000239000-0x8)=[], 0x0, &(0x7f00002a6000)=[], 0x10, 0x0}, 0xfffffffffffffffd}], 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000053000)={&(0x7f00007f9000-0x48)=@full={{0x3, {"d4dc86d09ab9dd"}, 0xc2}, [{"79d5961cb3cd35"}, {"9cd73bcfe57af8"}, {"99d9cfe3cc5e86"}, {"8b1140a76d271a"}, {"3fb1d980837d6b"}, {"133fa6d71bd0ad"}, {"07bdabd4f752f6"}, {"f877c2e8a7f9c9"}]}, 0x48, &(0x7f0000096000-0x10)=[{&(0x7f0000e1e000-0x67)="cf3fd3dd1633d5cfaaa992d30406fc9a93a9a347100668554097e3977b11e366e2fb9898c06c083d2645ed053285ecf92c1f0d55bd46493c50b7a41f587ec8898037ff006411fb7a70620c8abf91b5836cd44b35a9b6e7be3c5c66c09817c97f1979b892a4fb90", 0x67}], 0x1, &(0x7f00007bb000)=[{0xc8, 0x0, 0x7, "2eb3ecaf3535b4293e716f477ca3ede740f5ca4bab47a9697497774c3ff67d27b6d40676fb21307a7df0f0a8d7b7ac08b48f82c2571ef7f5491e3d0c31e2e36a7917b808e4e2414b0e7821765d817778d0bdea30b4a4dd82f17efb8511f1f319a1186153c14bf91a98a021ff2103fb28a417b71aa545fd091d43cf3755206a534710ba42360a09a5e2d55b8f55b7a8002e930ef093eec0f8c5cce80f05b839f5abd47d3df9182ffb4bd28528239ad0b32022eb89"}, {0xf0, 0x88, 0xff, "fef875516f6dab10bea9f8cb928a8a8e1d0de481728f261d2609c5c2c63b61db1eb5c9b300ddd20eff8f44e0c1a7ef2c756c114c9672122beece0e4f9c2247c1e70233a482ef60cb503e8a390f521f275589f4ac133badbf123db2e4d99d7b246a7884a58010bfce1061d7baaff019456866a104db062b1608418723da22096c9c8dde9f2c3699bb2963d395b64c6905373cbcde4a96637bb07671038354d685380c07e7665902e524b653bf65ed3810701ceeb5af1e010270e6d64480dd1d622afc809e87b55f233b2741e8b67977fb64c2c0e6505ee9d73f902825f86691"}, {0x50, 0x117, 0x7ff, "b7edc506eb7beb6413e7b0858a835ea8a6173cfab2d2fec8afc522532822098c4cc58ad3efc747308f9a09366be0738b53bafb4cd949b7d95e66f10420f8"}], 0x208, 0x844}, 0x40010000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000180000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cc3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f56000-0x10)={0x0, 0x0, 0x200}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003e3000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fae000-0x8)={r2, r3}) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) fchown(r1, r2, r3) readlink(&(0x7f00000cf000)='./file0\x00', &(0x7f0000389000-0xfc)=""/252, 0xfc) 2018/01/28 17:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000606000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x802000000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000637000-0x1)=0x4) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c57000)={0x0, 0x2f1}, &(0x7f0000f5c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000624000)={r3, 0x3}, &(0x7f00002f0000)=0x8) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 54.418440] binder: 7841:7866 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 54.452276] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.454560] binder: 7841:7878 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 17:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000362000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) fchown(r1, r2, r3) readlink(&(0x7f00000cf000)='./file0\x00', &(0x7f0000389000-0xfc)=""/252, 0xfc) [ 54.458165] binder: 7841:7878 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 54.488033] CPU: 1 PID: 7868 Comm: syz-executor4 Not tainted 4.4.113-g202e079 #1 [ 54.495610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.504961] 0000000000000000 707eb5c621f5f1cc ffff8801d79376d0 ffffffff81d0278d [ 54.512955] ffff8801d13efe00 1ffff1003af26ee7 ffff8801d7937858 0000000000000000 [ 54.520931] 0000000000000000 ffff8801d7937880 ffffffff81605d55 ffffffff812363c0 [ 54.528923] Call Trace: [ 54.531495] [] dump_stack+0xc1/0x124 [ 54.536841] [] handle_userfault+0x715/0xf50 [ 54.542790] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.549771] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.556146] [] ? set_next_entity+0x2bd/0x3d0 [ 54.562186] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.568301] [] ? userfaultfd_poll+0x180/0x180 [ 54.574423] [] ? handle_mm_fault+0x291e/0x3190 [ 54.580634] [] handle_mm_fault+0x2938/0x3190 [ 54.586677] [] ? __schedule+0xa9d/0x1c70 [ 54.592358] [] ? copy_page_range+0x1480/0x1480 [ 54.598567] [] ? __do_page_fault+0x780/0xa00 [ 54.604608] [] ? vmacache_find+0x57/0x290 [ 54.610374] [] __do_page_fault+0x35b/0xa00 [ 54.616237] [] do_page_fault+0x27/0x30 [ 54.621745] [] page_fault+0x28/0x30 [ 54.627004] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.633816] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 54.640106] [] ? hash_futex+0x210/0x210 [ 54.645708] [] ? userfaultfd_release+0x5a0/0x5a0 [ 54.652083] [] ? do_futex+0x3f4/0x15d0 [ 54.657591] [] ? vma_wants_writenotify+0x49/0x370 [ 54.664053] [] ? vma_set_page_prot+0x10b/0x150 [ 54.670253] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.677241] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 54.683107] [] ? userfaultfd_release+0x5a0/0x5a0 [ 54.689482] [] do_vfs_ioctl+0x7aa/0xee0 [ 54.695078] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 54.701280] [] ? __fget+0x20b/0x3b0 [ 54.706526] [] ? __fget+0x232/0x3b0 [ 54.711779] [] ? __fget+0x47/0x3b0 2018/01/28 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/28 17:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00002d3000-0x4)=0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000aff000)=0x0, &(0x7f00001ad000+0xd70)=0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xffffffdfffffff81, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) fchown(r1, r2, r3) 2018/01/28 17:47:35 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r0) 2018/01/28 17:47:35 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000010000-0x4)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0x9)='loginuid\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x91, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff7fff, 0x5, 0x4, 0xffffffffffffffc1, 0x8, 0xffffffff, 0x0, 0x1, 0x2, 0xfffffffffffffff9, 0x3ff, 0x5, 0x2, 0x98c, 0x2]}, &(0x7f0000012000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000f000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee1a, 0x7}, &(0x7f0000010000)=0x98) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000000d000)=""/226) r4 = syz_open_dev$sg(&(0x7f000000e000)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000014000-0x18)={0x4, 0x0, 0x7, 0x7, 0x527e, 0x9dd}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0x5)='ceph\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000012000-0x74)=[@in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) connect$unix(r0, &(0x7f0000010000)=@abs={0x21a65bb2c1819be4, 0x0, 0x3}, 0x8) 2018/01/28 17:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a08000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000041a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008e6000-0x6)={r1, 0x1}, 0x6) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/28 17:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000362000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) [ 54.716941] [] ? security_file_ioctl+0x89/0xb0 [ 54.723151] [] SyS_ioctl+0x8f/0xc0 [ 54.728312] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 54.742612] binder: 7886:7893 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/28 17:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000d75000)={0x8fb, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @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]}}, 0x108) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) 2018/01/28 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/28 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/28 17:47:35 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fbe000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fbf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc0000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000c7d000/0x4000)=nil, 0x4000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000746000)={0x4, &(0x7f0000fc0000-0x10)=[{0x100, 0x100}, {0x1, 0x6}, {0x7, 0x5}, {0x6, 0x3}]}) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fc1000-0x24)={0x1f, 0x7fffffff, 0x1, 0x100000001, 0x2, 0x2, 0xffffffffffff0000, 0x9, 0x1, 0xff, 0x1f, 0x43}) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/28 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000406000)=0x0, &(0x7f0000ac1000-0x4)=0x0, &(0x7f000068d000)=0x0) 2018/01/28 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/28 17:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2000000000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000586000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006de000-0x4)=0xbfee, 0x4) 2018/01/28 17:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000362000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/28 17:47:35 executing program 1: clock_gettime(0x0, &(0x7f00003ea000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000d85000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:35 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r0) [ 54.844842] binder: 7896:7918 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000e10000+0xd4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/hwrng\x00', 0x80, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0xa, 0x0) accept$inet(r0, &(0x7f00003c0000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e19000)=0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000649000)=0x0) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008b1000-0x4)=0x10090) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/28 17:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) accept$inet6(r0, &(0x7f0000e3f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000075a000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00005bc000)=0x7f, 0x3d8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:35 executing program 1: clock_gettime(0x0, &(0x7f00003ea000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000d85000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000362000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/28 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000cde000-0x29)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x162) r1 = memfd_create(&(0x7f0000f7d000)='(}bdev\x00', 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000411000-0x5c)={{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, {0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x7f, [0x48362eeb, 0x1000, 0x4, 0x5, 0x6, 0x2, 0x3f, 0x969]}, 0x5c) 2018/01/28 17:47:35 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r0) 2018/01/28 17:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.966684] binder: 7931:7955 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006dd000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009df000-0x64)=[@in6={0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}], 0x64) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00003ac000-0x4)=0x697a00bf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='M', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) fdatasync(r1) pwritev(r0, &(0x7f000066e000-0x40)=[{&(0x7f0000cb5000-0xe2)="1233b5a9443eecea3e38bcfacf38c8677a5ab8cd802740f47a0d955aa806a5861b442afe6ed47778f6c4ec1b6178d0d5e9672027d939e309832655493f9bce30e68491ad9899171068ae1ddf6b6b11ac792b036e71e9bbe0fb780677ce2bbec14fba837f96a736f51161f2301c252ff0e26f1decb2b458c541fb6c874fa6f2f4f2b2eb4d183198b817b1c799128b2e33ad555cbe2bc64374ddcb1c367b42b468b0b968b633664346966ad8d9c208cfee7ceddee5e2ec220d9f090f29e880d4805d57a5b3671700575ccff85d7555368f758037a8881d581700ebf03678262ee2a074", 0xe2}, {&(0x7f000047d000-0xe2)="5094d9f79f15bbe561be849acfa3c93f47236be370d7ddd3c9014092d6cb1ddcde0a53bf373bfed25bce0ba4db0d583de9216fb244a436658c17b3df14dbfe50cbcf937db1689ce41ca0991053dfa223a45bcde46248438ca11d388db135648bd6c5ccc8ca0f5516227ac348b5ea8d522b6e91cf74453b3d04d8db1f20cfa0214f38c0eda7dbfd6d3e305eb0438d01e5e6f847aa980388cbba7a13f6849bdcf83ca14d0df23f36f4d7ae4254e43907d92d20995550e4860d7f23f9d75659afd5edbc342977e4ac8456c2e626c2009666089f2a9ce16eb0a5e5f187a4273a4c903dc6", 0xe2}, {&(0x7f0000084000-0x1000)="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", 0x1000}, {&(0x7f0000a2e000-0x6)="4d63ff933362", 0x6}], 0x4, 0x0) 2018/01/28 17:47:36 executing program 1: clock_gettime(0x0, &(0x7f00003ea000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000d85000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000362000)=0x0) 2018/01/28 17:47:36 executing program 1: clock_gettime(0x0, &(0x7f00003ea000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000d85000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 55.054328] binder: 7973:7994 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000010000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x82a7) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003ea000-0x10)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000d85000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000028f000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000038e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}) clock_getres(0x0, &(0x7f0000795000-0x10)={0x0, 0x0}) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') listen(r1, 0x0) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003ea000-0x10)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) 2018/01/28 17:47:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003ea000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4a000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000bf4000-0x73)=""/115) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000640000)={0x0, 0x1000, "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"}, &(0x7f000072d000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000070c000)={0x800, 0x4, 0x101, 0x9bf9, r2}, &(0x7f00006cd000)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000953000-0x5f)=""/95, &(0x7f000040a000)=0x5f) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000f4000)=0x0, &(0x7f0000540000+0xd7a)=0x4) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') listen(r1, 0x0) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 3: pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e48000)='6.&', 0x3) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 3: pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e48000)='6.&', 0x3) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') listen(r1, 0x0) 2018/01/28 17:47:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000792000-0xc)='/dev/autofs\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002f0000-0x8)={0x0, 0xab}, &(0x7f0000c6f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008e9000-0x8)={r1, 0x3, 0xf2082d4}, 0x8) socket$inet6(0xa, 0x807, 0xffffffff) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 3: pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 1: rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x180b, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000023000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000078f000-0x340)={0x50, {{0x2, 0x2, @rand_addr=0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{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]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e48000)='6.&', 0x3) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') listen(r1, 0x0) 2018/01/28 17:47:36 executing program 1: rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) write(r0, &(0x7f0000002000)='/', 0x1) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') listen(r1, 0x0) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) lstat(&(0x7f0000a51000-0x8)='./file0\x00', &(0x7f0000bdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000866000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0xfff, 0x2, 0x20, 0x80, 0x67, 0x0, r1}, {0x10000, 0xf11, 0x5, 0x81, 0x1, 0x2a29c0, 0x7, 0x9}, {0x80000001, 0x2, 0x2, 0x3}, 0x5, 0x4, 0x2, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x2, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x7, 0x7, 0x3, 0x7fffffff, 0x2, 0x1, 0x5}}, 0xe8) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000466000)=""/95, &(0x7f0000e26000+0x249)=0x5f) 2018/01/28 17:47:36 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 1: rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) r1 = creat(&(0x7f0000128000-0x8)='./file0\x00', 0xb0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00006a7000-0x18)={0x10000, 0x1f, 0x6, 0xfffffffffffffffd, 0x8, 0x401}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005d1000)={0x4, {{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) write(r0, &(0x7f0000002000)='/', 0x1) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/28 17:47:36 executing program 6: unshare(0x28060400) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) write(r0, &(0x7f0000002000)='/', 0x1) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/28 17:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 17:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e48000)='6.&', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a53000-0x40)=[&(0x7f000022b000-0x3)='{-\x00', &(0x7f00009b8000)='/dev/vga_arbiter\x00', &(0x7f00001f8000-0x1)='\x00', &(0x7f0000671000)='\x00', &(0x7f000060e000)='/dev/vga_arbiter\x00', &(0x7f0000192000-0x21)='systemeth0cpusetposix_acl_access\x00', &(0x7f000010f000-0x11)='/dev/vga_arbiter\x00', &(0x7f00008e1000-0x6)="5e0f2b2900a6"], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 17:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2018/01/28 17:47:36 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="9ab0672dcca20cab57a5b0e7cf45e65d", @ifru_names=@common='ip6_vti0\x00'}) write(r0, &(0x7f0000002000)='/', 0x1) fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) 2018/01/28 17:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 17:47:36 executing program 6: unshare(0x0) 2018/01/28 17:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000020a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xff, 0x8, 0x2000000000, 0xa4, 0x9}, &(0x7f0000239000-0x4)=0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007a5000-0x98)=@routing={0x3b, 0x12, 0x1, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @loopback={0x0, 0x1}]}, 0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b77000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006fa000-0x4b)=""/75, &(0x7f0000e1e000-0x4)=0x4b) 2018/01/28 17:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil,