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[@generic="2dca84767ee5dbb57a18fb70e57a36bdbf714aab77", @typed={0xc, 0x21, @uid=r2}, @generic="bc2f826028ec0818408bac5cf630b4c067f53965afe9cd599cecad96035b44fba6a2bf840d1f25dafa15aa8ec6fcf1f7c6c77459342a8cc22a294db52922e2dd58084f9316b00c4f95a570cbb441eaf11b62f9e5cd543edf9eded73fc27eb6dcaec9c366cf02e8a512f268b35e4b5a16a571146f06221ed203e50c930238aa98520086f4cd1e11ee4feecae0c323776ba9451554c5fd5c00cdf7b237b9647055c8d175ddb28a839b9b266d07b801b9cb9a12062017d685098a0ffef60aba4debc1440901cd6cd3be8ac491ec810cdfd42781eb8d0f7d22b7205bb832de75d51b9354987346ccba102bb99d3809a303", @generic="31fdd4c27d7c42bf44b1246adf274d4b1014e34b56edd1b70226ef973acd36013ef4e10f8551b6264cb71a98ebdbd8023ec3d2a6bc4fedf26292a595fd814a3c192ef0293a62a9fa949d3c7a14eb0dd3e9b64e6a49c79165f1dd416487ffacc35b22ed9b78a746b8380f9f81b103"]}, @nested={0x200, 0x4b, [@generic="61d0c372c89a0027fbe897874bcca89143bb55d30c98607989bc5bce49eeca905d65fe11461d2b57e3852bb3ad9928e7e8231fd9ad7fb26d2cc44d866c9530b278cb677d0d3e43d54ee19ad6254e91968ba3f9d64d0b2cede205954eeb73", @typed={0x38, 0x88, @str='bdev)ppp1&security.md5sum^keyring=-#vboxnet0\x00'}, @generic="", @typed={0xc, 0x65, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xb4, 0x61, @binary="75c22b5b645b34b726b265c374144fceac61d17cb876d9108b70b3fb633789136a60f7221a4540155a6f08cebed526f27c1add47f9aa8e650053432f2e23840ef6b4b933f2142e40534218f9bc0eeaf65c1b89d26eb3725ca25d7765314da7204cd5e2ad31da93a4833a821d4766cd8a054be7851cfe18ec723abd0661da33dc64331bd023794e6ad1da3e82d2924c06ab0b632b5dac57ae6854793040730d46bdf3f48d3ed9acdcf0"}, @generic="ebbd114f0bb5087b5b7e76ec14b713bab27dced5dd39edf3389cd3d1db7a6d60dba92c5d69f3b06de38a5d21a99ce870eb052f9663d8d3ed6790757d855fe40a0a6c7d6fdf89085678f568c47cd7be714b918840dca22ebd14dbe5985f9f38d6dc24a907cc2ce3871396", @typed={0x10, 0x2a, @u64=0x100}, @generic="8d1b212d600c4c91e6a2b666cb69abf582bc54df", @typed={0xc, 0x59, @uid=r2}, @typed={0xc, 0x5e, @fd=r6}]}, @typed={0x8, 0x3f, @void=""}, @typed={0xc, 0x94, @pid=r1}, @typed={0x10, 0x83, @u64=0x635377fa}, @generic="5de7bddf210ff391cc809a5e0ab97f2bc741ca419b082e557b3f59e66af098467555034b369a0b67835269250fd35112c85ad7ded5b25a09ec9b8d6083bcf4fa531be08d165822b7791c02143cd6ed1019f6ae2fda7d78fdaff93cf82700207e363215365a607575d7f3c92b5e878536034772025ed3dee110eacdc23ff35d7b658d3e3c319cea415d352bd0cf80ca2ab76e3769c698544eb7164896bc13c60c916787c5ba8bc9d860a01470fb55a822c44d0fb3dc9d1442eddbf8d69f6536f6be22dff7cd7956bfa3ce3ab461557991f28f30884d", @nested={0xc8, 0x4e, [@generic="200aea0874a83152d1992282e5", @typed={0xc, 0x5d, @str='[\x00'}, @generic="15a4e792be830d3f6ce738726d1134ce19f5a7d67d2a7c633a330dbbad16f691f98e7161e8de1002ad1aec8bed2b1a64bcbbd0d63ce6f2ec9f508112820d0e1929340bba39e575da0f14dbcb5597337c26ad2d94c26385e3d7c85ac2a42a66405a6abb7598716c8beed2e8d518a269e921ef278565157df032723f17723f99f1b6c541d73b0dcbd44986a1931b6dcbdc40366a9a9b8f9aae41bf89f2791db39ba3", @typed={0x8, 0x34, @void=""}]}]}, 0x558}, {&(0x7f00002af000-0x300)={0x300, 0x1b, 0x10, 0x5, 0x1, "", [@nested={0x274, 0x5d, [@generic="dd6fff046ecd9b4788fe99a63947b765735dee96c04b4f768aa4d54a800f43b1728a2572942e4d6bf654068fd30937658c2ddaf339161cdae49e3a9a3f465ff5922a000e5afd0e38a97b2506eeecc01616ff9d9b2c4f0799d639882933f8983b8c1514d1beaa0f59cc42bc975dee437c31fa455c73706bbb7008ab0ac33f639990fe86f4f48f7badfdda0f455f49e3422daae62bf41a3a06cf3c875330057d36d21342d0f2a70b9b05c4a3edecace4d53dd96d5f18beed", @generic="91cc98cf59578112698407f4c9949af33245f96661aa0a5e8816c1e6bcce4dc3bc5209b6b155fb5fdf8937a949d24ee4782720217817cebe35c1a9dc2cd22e65aa0fecc5f704f405baaf30ae07123d6bd39a502dcec4f6d0cc7a6afb0bd87824e9da046f728835f428194d2e83b83d22f924029758da6e86503203fbb61326821edeef731ea860e1d5fdb78625d0b681b37d871a3f3595f760f7cc7ddc060522d1e5a9bd2774776b792e8ebc7f8fe6632c0d51f3eba54c708e21f1c99417cd7473", @generic="11c562a27706997a9b99aba05b5d1f9a3768f9d1ce3e950a34623fbb5e1d85cb311cb49abc1afa0e10e2dc4c6603b76a388bf17f293961eb367cfceda3b4f099c6d1602b0488c3d47abe4362a884b93820db690320789e3129d54fd3d9a81f097a3c7560f5bc93e794e9620f274135e17f0b18a08945ca91130547e755e5b20ef361ede7619eabcacb5458947b28ff1f37361c674453a1e67348e979789e6f9ab46f58123e9856aa32767213b48389452efb7aae11dbb4f1a2eab867932160213f15eeb1f9fb499fd0bc49c097f00cc8099bdcd90e3c91c766bdc46fc1f67d89d11ca495fccfc468c464059fc90b2c61229ad2650239"]}, @typed={0x10, 0x2f, @u64=0x7b0e00000}, @generic="d3034617a05b9df33d95b11db5547f38e63b9aa37e8fc993fadf293ba443dddd65c14c0a45e2471c5236e96a01a8e61b657599fc4fa5c5a00651e7e3704402bfb88400a23416f8cca58778f82f8feac7ee6c6bc41dd2b1d9f0f7140819df26b05e1938f1034ba8e75c8cead6"]}, 0x300}], 0xa, &(0x7f0000a32000)=[@rights={0x2c, 0x1, 0x1, [r0, r4, r4, r0, r4, r4, r0, r0]}], 0x2c, 0x4000004}, 0x800) fstatfs(r0, &(0x7f0000321000)=""/207) ptrace(0x4208, r3) ptrace$pokeuser(0x6, r1, 0x0, 0x0) 2018/01/27 06:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0305302, &(0x7f0000eb5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.915327] device syz6 left promiscuous mode 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000080002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f9c000)={0xb, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2000000000001e4, [{{0xa, 0x0, 0x5, @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]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000bc6000-0x190)={0x20, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) bind$inet6(r0, &(0x7f000008e000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d56000-0x4)=0x0, &(0x7f00005ce000-0x4)=0x4) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x200000, 0x1, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x32) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000018d000-0x4)=0x0) dup2(r3, r0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000e7c000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x3}}, 0x26) 2018/01/27 06:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/hwrng\x00', 0x105080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r4, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006f3000)=0x7ff, 0x4) 2018/01/27 06:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) 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}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000457000)={@common='syzkaller0\x00', @ifru_flags=0x200}) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000f6a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000006000)='oom_adj\x00') write$fuse(r1, &(0x7f0000009000-0x30)={0x2b, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0xfcdf) 2018/01/27 06:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open(&(0x7f0000be2000-0x8)='./file0\x00', 0x400, 0x100000004) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a80000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000b40000-0x16)='net/ip_tables_targets\x00') 2018/01/27 06:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000844000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) listen(r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003d5000-0x4)=0x5, 0x4) connect$netlink(r0, &(0x7f000003d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/27 06:52:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0xfffffffffffffecf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x600941, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x3, 0xc, 0x8, 0x6, r2}, 0x10) 2018/01/27 06:52:18 executing program 5: clone(0x20000000, &(0x7f0000000000)="", &(0x7f0000133000)=0x0, &(0x7f00003e0000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000be1000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) ptrace$peekuser(0x3, r1, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x2d)=""/45) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd(0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000019000)='hybla\x00', 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) 2018/01/27 06:52:18 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/55, 0x37) signalfd(r0, &(0x7f0000001000-0x8)={0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x125d, 0xffffffffffffffff) 2018/01/27 06:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000535000-0x16)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000eb5000-0x20)=[{&(0x7f0000c43000-0xff)=""/255, 0xff}, {&(0x7f00006af000-0xa5)=""/165, 0xa5}], 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000065e000)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000b5b000)=0x0, 0x8) 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000174000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000020d000-0x4)=r1) gettid() timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000f6d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f35000)={0x0, 0x0}) flock(r0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000680000-0x10)='/dev/sequencer2\x00', 0x88000, 0x0) connect$nfc_llcp(r1, &(0x7f00000c3000)={0x27, 0x10000000000081, 0x9, 0x6, 0x3f, 0x1f, "a2cc45775184765f271ce6cd29bb75eb2c704cb90715e9ef83453f85a0e0da59017b3b18bb22e304ff24aa71ce9f51f9f193aa9e85afff35d1e110b0a9ce0e", 0x100000001}, 0x58) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) dup(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00004cd000)={0x0}, 0x8) 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000358000-0x4)=@int=0x0, &(0x7f0000a28000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000ccc000-0x8d)=""/141) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff59) sendmsg(r2, &(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, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000471000-0x10)={0x6, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f000092d000-0x8)={0x0, r3}) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000379000)='/dev/hwrng\x00', 0x400, 0x0) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x1f8, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x1c0, 0x18, [{0x138, 0x1, [@generic="46d77a87b11f5ca80868f0d8506aecb1f25914b76099485e5a32798a62c121338b03be4db2c2d7353141aa", @typed={0x10, 0x3e, @u64=0x7}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565d24d7e"]}, {0x28, 0x1, [@typed={0xc, 0x3e, @uid=0x0}, @generic="11b685e0f93acb206339dde295148b44c62e26", @generic="b96866675a"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_GROUP={0x8, 0x1b, 0x5}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r2, &(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, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:18 executing program 5: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x20001) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000e82000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/rfkill\x00', 0x2000, 0x0) 2018/01/27 06:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ac000)="73e83300001205fb85cb83a83e8c1f3c7c1ee10e7b9e04221f0042a37686f9e6c6cab08ced1abe7f3509d24894d16724522a066c9fc5db5969445c3fe2094dd7567a54be6e1a4c1935e1bc69fe8a7d703fcae216c4de7b80") sendfile(r0, r0, &(0x7f0000ecc000-0x4)=0x0, 0x6a5864e9) 2018/01/27 06:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x7, &(0x7f000073d000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x48c, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) close(r1) 2018/01/27 06:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000858000)='/dev/binder#\x00', 0x0, 0x2) recvfrom(r1, &(0x7f0000e71000)=""/0, 0x0, 0x0, &(0x7f0000d6c000)=@ax25={0x3, {"8ec20f0fca1d4b"}, 0x0}, 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r0) 2018/01/27 06:52:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x1, 0x10001, 0x82, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f000026e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000f9d000)=[{0x71c, 0x29, 0x4, "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"}], 0x71c, 0x0}, 0x0) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000288000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047c000)=0xfffffffffffffeac) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004c7000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x10001, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, r1, r2}, {0x20, 0x80000001, 0x18, 0x7, 0x1ff, 0x8000, 0x5, 0x8000}, {0x0, 0x1, 0x2000000000000, 0x4}, 0x100000000000000, 0x7, 0x0, 0x0, 0x2, 0x1}, {{@in=@empty=0x0, 0x0, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x3, 0x9, 0x1, 0x8000, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)="09798f5bec1d063db492613fec24d494665e71d0407d36c4b775802f96c52bec7ef29539c63be281bc774291cc670ee15a5624b7bde95472f25943fad0388f827554f3c7677e5236651656df9d3dd1f27379e6e82f17b849688d634a672a713c5a83e5d71429259045aff437c2bbdea719d828c8c9fd24980056aaf5da03e6dab544c3552e893b852098b34f8bdc940cfaaa671942", 0x95, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x800) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000a000)="5500000025007fafb72d1cb2a4a280930b064b720b000000753b2342f0ffffffffffff89bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b741373f75afb83de440d7227c4df4bba0527e649ec2eab91d40e", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) pipe2(&(0x7f000062b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000f8d000)=[], 0x0, 0x0) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c28000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000002000)=[], 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae7000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e4000)=0x0) tkill(r1, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x400000000c, &(0x7f0000ea6000)=0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000030d000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x9, 0x0, 0x1}, &(0x7f0000da8000-0x4)=0xa0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c1e000-0x10)={r3, 0x100000000, 0xffffffff, 0x1}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000efa000-0x5c)=""/92) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000820000)=0x2000000000009, 0x4) 2018/01/27 06:52:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a2c000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000905000)='efivarfs\x00', 0x2000000, &(0x7f0000001000-0xa)="013debb8b0df205ed85bd20b8a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) chown(&(0x7f000045f000-0x8)='./file0\x00', r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x22000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/27 06:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000769000)=""/195, &(0x7f0000940000-0x4)=0xc3) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f000037c000)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair(0xa, 0x800, 0x6, &(0x7f0000594000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00006c6000-0x32)=[@in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f000069f000-0x10)={0x7f, 0x0, 0x10001, 0xffffffff}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f000001f000)={0x8, r5}) ptrace(0x4207, r2) wait4(r2, &(0x7f0000890000-0x4)=0x0, 0x0, &(0x7f0000cbf000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ccc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00006e2000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005a8000-0x8)={0x0, 0x7}, &(0x7f00000aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000057d000)={r1, 0x8}, 0x8) faccessat(0xffffffffffffffff, &(0x7f00008d4000)='/', 0x0, 0x0) 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc2000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00009ea000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000fb9000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b29000-0x8)='./file0\x00') 2018/01/27 06:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000051000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000418000)={0xf97cff8c, 0x8, 'SE Linux', "17"}, 0x11) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c10000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f0000677000-0x5)={0x0, 0x0, &(0x7f0000a90000)={&(0x7f0000937000)={0x2, 0x3, 0x57, 0x9, 0x18, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0xc, 0x18, 0x3, 0x4, 0x58, "d24658a9939d3e990d3f356053512803e8ae2c49ac32654321216d16107c85ce5d7dce62012afb2b839a5f9c6b4f990cd2fc154e72b1769a514838887e1f046ccbcbc8ecc6a1356b6fc7da15ae907f9cd978361ad50b637a"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x143, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}, @sadb_sa={0x2, 0x1, 0x0, 0x9, 0x9, 0x50, 0x3, 0x40000000}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) [ 82.186063] netlink: 49 bytes leftover after parsing attributes in process `syz-executor7'. [ 82.213288] netlink: 49 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 06:52:18 executing program 5: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x101) creat(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x410, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "53e540", 0x10, 0x1000000002c, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/27 06:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) signalfd4(r0, &(0x7f0000d08000-0x8)={0x800000}, 0x8, 0x80000) r2 = open(&(0x7f00001b1000)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x6)='smaps\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000008000-0x4)=0x9) fstatfs(r0, &(0x7f0000005000-0x1a)=""/26) 2018/01/27 06:52:18 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000004000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/27 06:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000873000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000d8e000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008d1000)={0x0, 0x989680}, &(0x7f0000731000)={0x0}, 0x8) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000+0x60a)=0x0) fchownat(r0, &(0x7f0000004000-0x8)='./file0\x00', r2, r3, 0x100) getegid() ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000003000-0x8)={r1, 0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000004000-0x1d)=""/29) 2018/01/27 06:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009bf000)=@common='sit0\x00', 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045f000)="", 0x0, 0x800, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f00007eb000/0x3000)=nil, 0x3000, 0x2) 2018/01/27 06:52:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000ad0000/0x3000)=nil, 0x3000, 0x3, 0x35, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000370000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f000069c000-0x8)={&(0x7f0000cf6000-0x14)=@getroute={0x14, 0x1a, 0xd00, 0x3, 0x3, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x844) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ad1000-0x4)={0xffffffffffffff80}, 0x4) r5 = dup(r4) setuid(r1) creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000003000-0x8)=0x7fffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0x19) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e80000-0x18)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000949000)="", 0x0) sendto$inet(r3, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/27 06:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) dup(r0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c71000-0x1)='\x00') setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x28, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000687000)=0x5, 0x2ae) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ffc000)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f000051e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f13000)=0x1c, 0x80000) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b9b000)=0x14, 0x80000) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005f8000)={0x0, 0x0}) getgroups(0x3, &(0x7f00007a5000)=[0x0, 0xffffffffffffffff, 0x0]) getgid() setregid(r5, r6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000440000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b7f000)={0x2000, 0x0}) sendto$ax25(r3, &(0x7f0000294000-0x77)="ca7acab50b62a405505c17ef6b35cc82669a98fbe6113d9955243f5cfa0a44139421aa874b61cb0b58f78a4cb4fe28fa6564a2baf5fa7e86b200ef2dbaee37c39e8ed47c08af8336e3c00bef1d3678815c8ff721582bc8a5bd357974d2f4fb8369215802ef83d9458b9b868687e6849363500a9c4b42db", 0x77, 0x20000001, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000019000)={r4, r7, 0x3ff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f0000dd7000-0x10)={0x5b31a4e4, 0x100}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000036e000-0x4)=0x0) fcntl$setown(r0, 0x8, r9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000696000-0x28)={@common='bridge0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r8, 0xa, 0x20) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00009b9000)=[{&(0x7f0000a2f000-0xe)="49b14d8f5f7b667eb6e943353487", 0xe}, {&(0x7f0000309000-0xf7)="143895741aafb9135718c3d6b6534a5f8d7917ad161cbedb228b457be93c3c180b969103e962cb3ebd331050c5ffe3832422aebc4671a58bc0a9b839e657bb8a711fa764a290bbbe0a9eb18412cbc243ea09963ecd73bb83002461ce6dda29317744194cf9e03ccc9663bdb1308eea87b364e479040224b66dd920c4025013950af3d90648f5ec540bf7563e072ce3817cea8a1a3ad0e60119e59f19edaf535893997f491e31fe3350f5f4634fd64dad8b51b9fb108c7d119dc22fd6984c306aa76789fe0cc8431c9a1ee70e16f10f8f03835cc4991ec566b05da6c363781492abd56678ecb386227650a99653ec699419926908a49717", 0xf7}], 0x2, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/27 06:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000063a000-0xe)='/dev/keychord\x00', 0x1, 0x0) write(r0, &(0x7f0000a9a000)="b17644db28fe", 0x6) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d19000)={0x0, 0x0}) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dc9000)={0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) r1 = dup(r0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dcb000)={0x0, 0x0}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000dca000)=""/121) ioctl(r0, 0x8916, &(0x7f0000000000)="") [ 82.379249] keychord: Insufficient bytes present for keycount 0 [ 82.385259] device lo entered promiscuous mode [ 82.385502] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 82.385578] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/27 06:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000074d000-0x4)='./file0\x00', 0x0, 0x41) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/enforce\x00', 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000228000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f2000)=0x1c, 0x800) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) sendto(r1, &(0x7f00002ea000-0x2e)="bc5dd579d0b396d5e0d4be89adbd3d184a53c440defaba8e1324e5b3293be69c93589ca4b0c96fbbe403ffcfde64", 0x2e, 0x0, &(0x7f000067d000-0xe)=@l2={0x1f, 0x3, {0x5, 0x4c, 0x4, 0x1000, 0x3, 0x6d}, 0xed, 0x800}, 0xe) fanotify_mark(r0, 0x1a, 0x4003001a, r0, &(0x7f00001d7000-0x8)='./file0\x00') mount(&(0x7f00009d1000-0x8)='./file0\x00', &(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000f70000)="9d") 2018/01/27 06:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[{&(0x7f0000893000-0x1000)="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", 0xec1}], 0x1, &(0x7f0000fa4000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000200000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000011b000)=0x5) write$selinux_user(r1, &(0x7f000042f000-0x27)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'root\x00'}, 0x27) 2018/01/27 06:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000097000-0xa)='/dev/ptmx\x00', 0xa00, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000824000)=0x0) inotify_init1(0x800) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0x19) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e80000-0x18)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000949000)="", 0x0) sendto$inet(r3, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) [ 82.424624] keychord: Insufficient bytes present for keycount 0 sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/27 06:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000873000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000d8e000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008d1000)={0x0, 0x989680}, &(0x7f0000731000)={0x0}, 0x8) 2018/01/27 06:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c8000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000017e000-0x8)=[0x5, 0x8]) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) mkdir(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dc9000)={0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) r1 = dup(r0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dcb000)={0x0, 0x0}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000dca000)=""/121) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/27 06:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00005a4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "b5d7c72c3ab7d824"}}}, &(0x7f0000d16000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f10000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000809000)=[{0x5, 0x3f, 0x3, 0x101, @tick=0x2, {0x2fe6, 0x0}, {0x647, 0x5}, @raw32={[0x71, 0x3, 0x7e4]}}, {0xffffffff, 0x7, 0x1, 0x6, @tick=0x5, {0x0, 0x8}, {0x0, 0x7aa5d363}, @ext={0x1e, &(0x7f00006ce000-0x1e)="46c50381fcec0d0121f9f3da81b6ef42266a11fb54a297a4064be5809171"}}, {0x10001, 0x0, 0x5, 0x7, @time={0x0, 0x0}, {0x1, 0x5}, {0x0, 0x1}, @addr={0x9, 0xffffffffffffffff}}, {0x3, 0x3, 0x3, 0x7f, @time={0x0, 0x0}, {0x1, 0x1}, {0x3d3ed2f8, 0x200000000000000}, @quote={{0x8, 0x9}, 0xfffffffffffffffb, &(0x7f000093f000)={0x9, 0x3843, 0x7ff, 0x690f, @time={0x0, 0x0}, {0xfff, 0x1}, {0x72, 0x1ff}, @ext={0x7d, &(0x7f00009b5000-0x7d)="4c271f970becea6f0e2a67fe88405dc7aee207597b8c41fa093b53d25b66443110fe8ff2fb79401fcecdfe9440ba9230971907c91e7f3951fd4ae1e994a07ebfe6d0d0c9118f16a50acfd087d4d15dfb37b22197d9998cefc6134a16e647e6790c2e49534e92783e2db1dfd731e69976112142e0626f09d50c59593932"}}}}], 0x70) 2018/01/27 06:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b4f000-0x8)='./file0\x00', 0x280000, 0x95) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000011c000)={0x0, 0x400, 0x9, 0x8, 0x4, 0x401, 0x8001, 0x8d, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x312, 0x2598961e, 0xb43e, 0x4a2a, 0x4}}, &(0x7f0000f21000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a4c000-0x14)={r1, 0x0, 0x6, 0x76c9804a, 0x2, 0x3f}, &(0x7f0000131000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ae0000-0x8c)={0x4, 0xfffffffffffeffff, 0x0, 'queue0\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]}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000069f000)="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", 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f000030c000)=[{&(0x7f00004df000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000320000)=[], 0x0, &(0x7f0000c1b000-0x20)=[@rights={0x14, 0x1, 0x1, [r2, r2]}], 0x14, 0x0}], 0x1, 0x0) stat(&(0x7f000079d000-0x8)='./file0\x00', &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x20) ioctl$void(r0, 0xc0045c78) lstat(&(0x7f0000923000-0x4)='./file0\x00', &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) setsockopt(r2, 0x1, 0x8, &(0x7f0000ea6000)="a4802ae8e0df444564ff6002e01e5db667919ecbad8f39131796ce7ebbf2f9089077cd8fcaf22fb5fbca28a96f9661e71190d138cb2ca11529f4542ba70c09d49fc46b21f8e16091e2e31c96558a43816a8f7ecd9ac9c0a2ea9f0084b4bf512f68eaf13863ce4b9394d30c4c3ea6ea60beda15da099c67f3286155d739354fc6eaad5bd059b05f32826d0aae1eee982515f1d83823bc0bf8e03ac0faba50895c44710641cab6b02f6d80f9bdab29529e578dab00dee44353f3ff289455f67d", 0xbf) 2018/01/27 06:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000039, &(0x7f0000b99000)="ff02021f00000000000000000000ea000a4e00ffe000d819", 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f86000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000fb3000-0x10)={0x1, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f000032a000)={0x18000, r2, 0x2, 0x37}) getpeername(r0, &(0x7f000086d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ceb000-0x4)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003d6000-0x4)=0x6, 0x4) 2018/01/27 06:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") fcntl$getownex(r0, 0x10, &(0x7f0000fe6000-0x8)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f000045a000-0x4)=0x20, 0x4) [ 82.465241] proc: unrecognized mount option "" or missing value 2018/01/27 06:52:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)='user\x00', 0x0) execveat(r0, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) 2018/01/27 06:52:18 executing program 3: set_tid_address(&(0x7f0000d12000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200080, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x40)={0x0, 0x38, "e62910c8d252523e2ade442b09455cc36e16fa2087fd0d49d7ea63b3457c63c89ef92c58190cb774e83c15800b731540f8a98d011d543938"}, &(0x7f00005e1000-0x4)=0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d31000)={r1, @in={{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]}, 0x8, 0x1f, 0x100000000, 0x0, 0x0}, 0xa0) 2018/01/27 06:52:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x1, 0x7, &(0x7f0000001000-0x7)="2b8d24472d8a9c"}) write$eventfd(r0, &(0x7f0000c29000)=0x0, 0x8) 2018/01/27 06:52:18 executing program 4: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000da000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @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]}, [0x100000001, 0x6, 0x0, 0x400, 0x6, 0x1, 0x3, 0x80, 0x1000, 0xc21c, 0x2, 0x800, 0xa9f6, 0x7, 0x1000]}, &(0x7f0000d6d000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x8000, 0x8, 0x6, 0x1, 0xc, 0x0, 0x2, r2}, &(0x7f0000000000)=0x20) fremovexattr(r0, &(0x7f0000c72000-0x1a)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x207ff, @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]}, 0x5, 0x429, 0x8, 0x0, 0x10}, 0xa0) 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) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000001000)=0x75f0800000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ecf000-0x28)=[{&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000dab000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0x5f)=""/95, 0x5f, 0x2}, 0x2}, {{&(0x7f0000211000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000093000-0x8)=[{&(0x7f00009d8000)=""/179, 0xb3}], 0x1, 0x0, 0x0, 0xf6a4}, 0xac}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c6c000)=[{&(0x7f000014b000-0xbf)=""/191, 0xbf}, {&(0x7f00004ed000-0xd8)=""/216, 0xd8}], 0x2, 0x0, 0x0, 0xfff}, 0x2}], 0x3, 0x10000, &(0x7f0000001000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)="2ce3d3d0e46decf5718a8255a64796056324eed356", 0x15}, {&(0x7f0000002000)="7167eb2afefaf166f4ea71589c462ea8929873a242c24517f5a1379c456b0b8526adbbe7b12aadfbf33494a56dccd9951f5351ad8baada988eb10228e0ef64a204ca33cff4d89a4d0be82fbfb192f7", 0x4f}, {&(0x7f0000001000)="dc851b72e742d6c77c64af6b6758723ff2275bff9cc150bc93dbd6504a1b953b168ff44922b233fe4917d98cac3cda4f70b3b5e07eb25faa659891a2c81701bdb931ceca8e21b12cdf4c8528dd1180f7e3bc96ff55ab30ba9bb784", 0x5b}, {&(0x7f0000003000-0xa3)="fa044d7473fb01d16ce518bc870f965e78712681e5b450615b617c92cef3348a3b1ca33d971eca85dd305815e739d091d6a5b7c1825604548050912a80359f0c080ca8a1d62d375664c99500065c648f124561fac502b272284fcc2470b1b9ef28af3c67cfe36ed25a059dd28c874e2904730829e0da672f940f25f54b753d982f342a68fa4fd6d3a1fb21344bd15cc9dc3e58b8769d3d7712bb0dc32284142e5b3a76", 0xa3}, {&(0x7f0000000000)="664f90ccacb57b222236b93235009bb76094b4d1a90ceb574c59a39a65e19a66c27d1b079ba563cf71d9b8ae76a0d3b0afe63983ff836f748581669006120e153700c6946173", 0x46}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000-0xb6)="59027a6460f28386c4f8cb03933cf9ce141d168d30ee9a45ceec5c2efd933c0bc44d7c330211931dc9fdd34bac5137228c4a152804a62528d049af1c783f83a842c4678ac84c058a3edf149bc317c846bda1fca6e18000713f2f70662dc5bfc653504318b9268d430c348d78462a3cbeef220db2693b50c7c0bb963e8486a5e217108240d87da70a9d5619174ef73b396fa94f999e22ad47426e7bedca0fb431f7103a64e59ba305f2d4ef077754af1b4a92c0defcfe", 0xb6}], 0x9, &(0x7f0000002000-0x3c4)=[{0xcc, 0x101, 0x2, "f41eb1bc4ec3b009503cd51832df2cf08c2c3b2494060b8bc828bc021fd14553c5036c495904b5571b9bd60769e85fe7233e9ee1a931ec3d3a307f9789d85390b169b3fae465f823a11b331f036950f834f5421d73f741830b1512b8f88f64b9cde2ecfac100df454dcca8bf43590e1b6b490d765569ff2819b5989aa0c689a129ab831a84d87e20366d8b91acfa57ecfd3ea25f817dcf921111d5f2b9a57644dfe5b2e20d8734f37466a9a0ec3b2d2475eabae7e869d6972cbea903cf2d10b3"}, {0x6c, 0x116, 0xfffffffffffffffe, "4fb08d5f17764581cec3ca3f1273ebb4c1fdd3a2d58c1cb6d108356a681870ebe287f2cbbc6e898b3d6040ec2820d74caf98a2d1a04cf243db4afd506a03ae8df57959b0412fefe11dcc0287b134a57b78dfea4d19dbba028a4b7168f0b6026f"}, {0xa0, 0x117, 0x200, "edc53a87b5657d17e1fb05328fdc59a3bc52f407eb8923e13c71e2fd58ea535712654e1916ac535b13ccc3abf2974ea46f43963f035d8f58ee80fb726997d206569ae5fa333a14c38be2f8c5caca29adbf91f3daed9397ef5741a54b10a0451eaad68f6f06f60decda72c2376d6315bac861262eec80e994118aadd10e110a1b71fe39b425d4ef4cc0413fe88e3295bb0eb9b908"}, {0xdc, 0x117, 0x100000001, "969725b63a55ab1d018460e25e8d56dbb9a956bda4b423d5fd5be6426f623027dec33c259fabf14ab295c0cbd9861664dfc66ebd4b0b0df014b2fe728881d710e5c59e77b9322de9398c3836e4507fed6e1424c8798870c623fc7005393b77a4e8f97f2e70d76569b9f13c162354bc43080fcd4894627cac5fa266034e68df3dbc6bc652d6f7e4d55a239f4b1c9b5ca74f3b664cf6d844e73f07e740f9a2da6c9800985fd5a3e21ef1ec45cb6e4d2922f171ed641b9afbe6ca80da6ffcb667e8ef108a64c5e727a0c1f4a02f759869"}, {0xdc, 0x10f, 0xfffffffffffffff7, "b5dfaa65a598c5de74de277ce5a361f476a7930ff150683ea6f8f87ee20ab8094fb63ef831bed4c35253a885b675fee1607139e796cf363c2129d2b09242a85ca3e4e1602d2068ec8e9c10631af902bab03ef3caa355a48e87632860ccd067356d7ca835af1d432288ca3eeb5bbf945b73ae3533d46f2c7034752bd6d1a9736a08500375f6c46aa22f12f76b4e148c7df505a570a154e78fca8172f92c45eef5f7527c034b75938fb8a7701a34ae6ef03aed6454b96b8ecbb1e420021827d4b777f0a1d3cdd00222c81a51990fb4ffea"}, {0x34, 0x103, 0x8b6, "9b58e18518082233023aee5d792752e2327cf7ecfc0fb6c99f72baddf7fc1488a7239983bf4c8a83"}], 0x3c4, 0x44000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x3, 0x8, 0x10000, 0x7, 0x81, 0x8000, 0x9, 0xffffffffffffffff, 0x1e, 0xfffffffffffffffd}, 0xb) 2018/01/27 06:52:18 executing program 1: mmap(&(0x7f0000000000/0xc7e000)=nil, 0xc7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c59000)={0xff, {{0xa, 0x0, 0xbd2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000748000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005a1000)={0x0, 0x0}) splice(r1, &(0x7f0000002000)=0x0, r2, &(0x7f0000c7a000)=0x0, 0xffffffff, 0x0) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88000, 0x0) sendto(r0, &(0x7f0000d08000-0xec)="d066d75d42e9c5e0288a2b7cbfcc496bac4d733d4ec0924d087dca29ee7e871dae9553d54e7cfca6f99402c622bd2ed9c08e31ed19bdcdd10bd15fb6ea9679be75f683f8f580fddcdf351211fa8a3923e19af4ff1bbc4531f8bcea4c84cdf4241c5447e1c4e12cfe70f3309ec827a7282c79b1eedcb3b4ce085b6dbbd0f265005f1ee2bc7bf05219f21498b469e0cbbe1e6c45fcb20d24d3ba4228a2bb43d55423dedf1a4000ebcbc0be2dd3e0a0dd4e350abb5018baca569586623417796b221ad1f9a5211c952c9dc5bea72b66eac1c2de0d25e1a8479e81a957893e67649ca939488abbec7630f3f869ce", 0xfffffffffffffe4b, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x133) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x40000000002, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00002be000)={0x0, 0xffffffffffffcc7a, 0x100000001, {0x0, 0x7f}, {0x6f6, 0x9}, @cond=[{0x80, 0x7fffffff, 0xffffffffffffffae, 0x8, 0x4, 0x40}, {0x8, 0x20, 0x6, 0x4, 0x0, 0x80000001}]}) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b11000-0x11)='/dev/vga_arbiter\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007ac000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = memfd_create(&(0x7f0000f8f000)='/dev/vga_arbiter\x00', 0x1001) pipe(&(0x7f00007da000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000086e000)=0x7ff, 0x4) write(r1, &(0x7f0000d46000-0x96)="3464589ceb1081c6e533a305c396eab08181eeaaf8cbeaae91ccd17d13f8edb6ac8e12e863387408a0c932abcbef201eeb76f883b5c22b0319af545afe76f37b2724c321efad75e52cc950536a289e5330026160f0add4f252bb3e17469094d909d6d7fc5acf8c941f8d41d65bba7b618d0412d2c22f2b77f04543fe2bc2bbb55edfdb9953005e1ea9dd2e25a449d30c6c7d7dbd230b", 0x96) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00009cb000)={0x9, 0x100, 0x5, 0x2, 0x9, 0x0}) 2018/01/27 06:52:19 executing program 3: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000efd000-0x4)=0x7fe, 0xfc6dc691) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000391000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d20000)={0x0, 0x0}, &(0x7f0000efb000)={0x0}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d2d000)="119ed1cc4c500d739d09290e510deedfdd55197ef8398f5fef84c697b28424f3c8051b38732368b3fc63a008b2f35078a760f634677fa864ca076f4d3616693e1de411ff1690a16e5308be14b12d218e3d1d9bd9b2a8d352e1bec096644bb923d6d37bb8474d49814f1be114c7b102a941523e81a61240e960cf8b305bad53e3c4477f0e53428082e8d4a81f2e013503b672278328c1211dbb80be37b10660a7f91f99b8697972eb7f10aa07716fe532ac651e29bc0db09b9c4f40b42fdb67d5bd518aed706a60b5108d4d78691ac7f617") 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000f31000-0x10)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d25000)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000e3e000/0x1000)=nil, &(0x7f0000b65000)=0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$mice(&(0x7f0000718000-0x10)='/dev/input/mice\x00', 0x0, 0x801) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00003d4000-0x28)={0x0, 0xc, 0xe9, 0xcd4, "778396bdc2728c8e6736354e0021ee023541fbf39734bc83bb9d80f30abf1b57"}) ptrace$peek(0x1, r0, &(0x7f0000469000)=0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/27 06:52:19 executing program 6: r0 = socket(0x18, 0x0, 0x3) accept4$llc(r0, &(0x7f000046b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a23000-0x4)=0x10, 0x0) inotify_init() 2018/01/27 06:52:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e54000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000793000)="") ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000039c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000003000-0x28)="e80a941ec65bdee501735fff81f439f93b31ee8a04c1990babd6bf5e2d41362e082c7fb6d461c705", 0x28, 0x20004040, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) fallocate(r0, 0x0, 0x4, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000)=0xe, r0, &(0x7f0000003000-0x8)=0x0, 0x10000, 0xc) r1 = eventfd2(0x8, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000005000-0x8)=0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0xc7)="238e6fc560623da7c7e7209ae04079227c9a01c78779f5b315343ff76995cbfcc413d6b1aa1d63abc9093a2c5dc828da94c1b156a772db3d23344e4ab5ee60cecd27b76635898db6e79ace35bcb5d239d7e5d473ab3b878a2cabf0ff23624fafec388fa71114b3c1f34c3b307e91d95b6c05ebe81e42d9b30f5d85174716901f143a8e39c13f6f6734fd7c1493aa1a9998111f82b5e9d8903289207584db9c3eb2973cddcd494a2ef4e470c3161bea71d2a332d890dccc4488b477c95dd711a7124639f80ddc051a02ce5e8f23498dd60aaf3f36d6cbe70e3a") fchmodat(r0, &(0x7f0000002000-0x6)='./file0\x00', 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006000-0x4)=0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000007000-0x8)={0x8, 0xc05}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000000000)=[{r2, 0x8000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x20, 0x0}, {r1, 0x4000, 0x0}], 0x4, 0xffff) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() lchown(&(0x7f0000005000-0xe)='./file0/file0\x00', r3, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000836000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000d7d000-0x1000)="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", 0x1000) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f0000fd2000)="3900000013000904690000008000fffd180000400100000045210107000000140d001a00040002000000000000000001ffffee0c00001ee400", 0x39}], 0x1) 2018/01/27 06:52:19 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ff8000)={0x0, 0x2a, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051b000)=0x0) timer_gettime(r0, &(0x7f0000d07000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000072a000)={0x0, 0x0}) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='}\x00', 0x800, 0x20, &(0x7f0000000000)={0x9, 0x3, 0x100, 0xf3, 0x233, 0x100, 0x7, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00005ac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x0) tee(r0, r1, 0x37c00000000000, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap$binder(&(0x7f000055a000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) r4 = gettid() sched_setparam(r4, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000001000)=""/58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000003000-0x4)=0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000001000)='./file0\x00', &(0x7f0000004000-0xac)=""/172, 0xac) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000-0x2)=[{r1, 0xa1, 0x0}], 0x1, 0x88) socket$unix(0x1, 0x7, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0x1a)={0x0, 0x7, 0x9, [0x7fffffff, 0x8, 0x3, 0x8000, 0x2, 0xe0, 0x0, 0x7, 0x7fff]}, &(0x7f0000005000)=0x1a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000)={r5, 0xffffffff, 0x5, [0x1, 0x0, 0x3, 0x3, 0x3]}, 0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) 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}) chown(&(0x7f0000007000)='./file0\x00', r6, r7) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) r1 = dup(r0) bind$unix(r1, &(0x7f0000c50000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c30000)='illinois\x00', 0x9) recvmsg(r0, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000945000)=[{&(0x7f0000dbc000)=""/217, 0xd9}], 0x1, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) finit_module(r0, &(0x7f0000fae000)='illinois\x00', 0x2) 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, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x18e}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000040d000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/27 06:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f00006e2000)="8302", 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000953000)='./file0\x00', 0x141000, 0xa) syz_open_pts(r1, 0x80) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000124000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006e5000-0x3)='/selinux/relabel\x00', 0x2, 0x0) finit_module(r1, &(0x7f00004c0000)='\x00', 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) dup3(r0, r2, 0x80000) memfd_create(&(0x7f0000007000-0x1)='\x00', 0x1) sendmsg$nl_route(r2, &(0x7f0000e42000-0x1c)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000051f000)={&(0x7f000032e000-0x1c)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0x3, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0}, []}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/27 06:52:19 executing program 6: 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, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x223}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}, {&(0x7f0000c3c000-0x21)=""/33, 0x21}], 0x3, &(0x7f0000007000)=""/131, 0x83, 0x588}, 0x100) rt_sigsuspend(&(0x7f0000e7e000-0x8)={0x9}, 0x8) 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, &(0x7f00008ee000)=[], 0x0, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x0) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000809000)="ee9653cd01003f2de8071d0c57cdb3a8a77cf909243e3277ed83d5fca69bdcf064cdcf1686b754178a37a9e009c54bec334035f4adc5de36f5e196c324c5c526e8099d632c24658a73b05139e87ea5e9387a78de19c56550c67e96b2858e802849ff14367d4108b5a98a6bd75c668aadf1019a8ef7cee0b356b6d2e6d1d1e462c0b6a1ba12c1377f026c3bf16fa9f8cbd5c1b586db9585e589399c8cd408476d890f16667addc399d24a8c1f69371443bb3d61a16d6fc86d9e5c2f8b4e0b4738b07895dd5f23a366d234c3d887cc0247fd2a3f6b827654e72db2239b67470dfe7a00", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c66000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001fb000-0x4)=0xa) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r2, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) [ 82.740412] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 06:52:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d44000-0x14)={0x8, [0xc62, 0x100, 0x1f, 0xe0, 0x40, 0x3, 0x9, 0x6f]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00001fb000)=[@in6={0xa, 0x2, 0xfee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x1, 0xdc71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf5}, @in6={0xa, 0x3, 0xa2, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf8b6, @loopback={0x0, 0x1}, 0x20}], 0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000127000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000796000-0x2c)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$eventfd(r0, &(0x7f00009de000-0x8)=0x5, 0x8) r3 = add_key(&(0x7f0000a87000-0x8)='big_key\x00', &(0x7f0000f64000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000c5000-0x12)='.request_key_auth\x00', &(0x7f0000fa6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000309000)='cgroup\x00', r3) 2018/01/27 06:52:19 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000057c000-0x6)={0x0, 0x40}, &(0x7f00003b6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dc8000)={r1, 0x4}, &(0x7f0000d77000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f00003f5000)=@ax25={0x3, {"71711d8ff9494d"}, 0xfffffffffffffffd}, 0x10, &(0x7f0000135000-0x30)=[{&(0x7f0000000000)="b201ac568ede000d5f3669e086d5efc7c16366f998ca3de40e4927d71894654e9a52505108df9804f77883d59af910c9687c031e35176a99dfcbf8d2bff1e29e324cadf26ac5b1f4cf36f2bc5a9b81bdd175bd0ccc31bd99aeedeabdea085e98e709041b21c28b27de3e820202b44d764dfaf61f465ae3a0439a1247259193f8654b91638be4293c16ba74fd7adcd7b87fd9bfafe278962503d76525dc200edd938c001e6f813462fb77dfd7dba7de7d683950f211121d0a9bd027d255c2", 0xbe}, {&(0x7f0000001000-0x99)="f839ceae2e66a499235a87ced3d083b2abe2c1f2d14010d6dfab01e78a10c7ad8671a9c827c66d2ca06ea3f2319ceca0e4a01d0c6911e4e73f699fb986cc29667fba12b5342cb6a5a473d9976660bcc409ff8fa5ff8ce77ac532d9a48e37973f0624ac5e124851ac6bc41b669c4c42d01b463a8ec15964641255174245fdc68344547baa223b1db92cdc2b796bdad0619c2b6ee1545e005855", 0x99}, {&(0x7f0000000000)="e318c0d3b2880f7b8d8fa2d616cd5f1757a699e5cb0dbe0f341ffbc427b87e1e794736ef71886610891e3a13bcd1fdc423581e8d951204d384a60f261abe330efd2e5c9f3fe01f2d6207e3bc31ff2ce8dc9a7d502c1a8c6e58769d170f626d7453249d922ffcfb12a41bf60db1369764fbc69c0c344d661461d160695c5f79ee0686d6e6619ca2e46557b9442bcb55315dbce1210a786b0200943ed8903b586c1d014d4a12d47a8f8bd7476650bc2a6bc514b66c40415efac7f477535046d3a9576109d677b5c431", 0xc8}, {&(0x7f000030f000-0x48)="1cc061dce95da8bf220d26ac465dbcd20f2621008d382a5d9996378fc82ecaa40289b3638dc0cd9254f0138b0907af533ae9371ddb7db82b0a6fefb4946a39dc691f45152c491259", 0x48}, {&(0x7f0000000000)="67bb6b7b1cfa6aa8f7a1c56412b688b7f596bd3881e79a7c656b07dc2146dc82f0f9049f702f10d04b88534706d40a766269c19b7c0583bb3b29d0fd7ace1b4cc4cec4909813f1e0b59e12b7426bacdb79a0cb5dd9bb6f4943e3ed139c3eadb7631c9e452efcaf8c2928f05e897dced5ceda453417f8c8c536b85ff7c1a5bbcb7c956539a8e9be5edb50a23eda6679df6b1a806fb8c1a56ef45e5c30de165fb3a99d28a6ad3a04bd4e841a6ea80293ea4eff212416", 0xb5}, {&(0x7f0000e7e000)="cac948f6d5083469b92fa6d0298970cf52884ad393d9e7cb5fc440c20da171d9486a03a81b7607986a5d8955ddca0c7adf48891cc930ad7a89eaa149f4e2e57c47d109fb", 0x44}], 0x6, &(0x7f0000cfa000)=[{0x30, 0x1ff, 0x6, "07c75ecb85ee323086bd761b9a0d0dd90335476adfd1e1162a183e00095f1b736f79"}, {0x14, 0x0, 0x9, "2d5f0a92e715"}, {0x6c, 0x11e, 0x4, "bd22db9b24a7efb98ac681acd1c7768ba89fa1584a7b5302a639b56c5324265de7cb20ed9b095154ce1abf3af5310e23defbe89979421526246575997e2524ac9f88ae95912284833bae076b2fac33dd16f77b7cede40ce54301245a58"}], 0xb0, 0x4000840}, 0x4000000) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c9000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00009ce000)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b0e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bff000)=@assoc_id=0x0, &(0x7f0000d61000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b5000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000000, 0x1}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b63000)=@generic="6cc43e0a225ee9866a0f2adca85b80de", 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d21000-0x6)={r1, 0x2}, &(0x7f00001eb000)=0x6) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={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]}) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='erspan0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002eb000-0x44)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000931000-0xe)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dbf000-0x6a)={0x0, 0x62, "f3c179b930aa2cfeaa454eb87ea2b21e855df83a5b49bb6a081656b1c6ed273a6fca44399d97dc96f4d403650542770c290faf7be78907d12e057bd1d9d97d90b5547bdcb4ae4dcc1c08dbc6808b941eb761469feb4372a9d7114359a42f4a16b48c"}, &(0x7f00008e0000)=0x6a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004de000)=@assoc_value={r1, 0x100000000}, &(0x7f0000d6a000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x200000000000000a) inotify_init() writev(r2, &(0x7f0000be2000-0x8)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000a48000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000c69000-0x40)=[{&(0x7f0000d67000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000f23000)=""/162, 0xa2}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000839000-0x44)=""/68, 0x44}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f000032f000)=""/231, 0xe7}], 0x8, &(0x7f0000001000-0x47)=""/71, 0x47, 0x2}, 0x102) sendto$inet6(r0, &(0x7f000008e000)="aac35b04f5441e60f5ca2969241652efb6344bf4ecd0cdc08976babc9452b19db4eaa1bea5fe0206dba18ee407927c0052debc3f1fbd5667452a28af971fc1bb8ee26bb74079bd735645d09a96fd1bbc0cd5c5734fc261ede80b3ad88606ef3ba8891d9b9b6a9eaaa70caefcaaf0744961560443f3db959045940d5972892f597411f20f75ea5dab89f943e6132fd7435fd995cda4aa38b6a349653db2b13f679e30c1284b9ec6", 0xa7, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000e37000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x6, 0x1f, 0x6e, 0x7, 0x1, 0xf0f2, 0x2526, 0x5f}, &(0x7f0000aec000)={0x38, 0x7fff, 0x80, 0xa7b, 0x13, 0x401, 0x0, 0x4}, &(0x7f00006f1000-0x40)={0x60a, 0x1ff, 0x24, 0xffffffffffffffff, 0x3, 0xfffffffffffffff7, 0x1, 0x7f}, &(0x7f0000cd8000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000082000)={0xfffffffffffffff7}, 0x8}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000000)={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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x100, 0xfffffffffffffffe, 0x7df, 0x3, 0x9, 0x3, 0x10000, 0xc4}, &(0x7f00000f6000)={0x6, 0x0, 0x7, 0x80000001, 0x8, 0x2, 0x6f8, 0x9}, &(0x7f0000348000-0x40)={0x0, 0x200000000000000, 0xffffffff, 0xffffffffffffff7f, 0x1000, 0x5, 0x1, 0x0}, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={&(0x7f00008fa000-0x8)={0x3}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000-0x8)={r1, r2}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x6, 0x20000002, 0x1000, 0x4, 0x3ff, 0xad, 0x18, 0xd97f, 0x49e, 0x89}, 0x10) write$eventfd(r4, &(0x7f0000c29000)=0x0, 0x8) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000002000-0xb8)=""/184) 2018/01/27 06:52:19 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000)="", 0xffffffffffffff91, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002eb000)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000706000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1f, 0x0, 0x0, 0x1, 0x100000000, 0xa, 0x80, 0xa0, 0x6, r1, r2}, {0x80, 0x101, 0x5, 0x5, 0x101, 0xff, 0x6, 0xffffffff}, {0x9073, 0x3, 0x5, 0x5}, 0x8, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x33}, 0x42377ecd97bd7524, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x0, 0x1, 0x312a, 0x1, 0x1}}, 0xe8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bd4000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000ca4000)=[{&(0x7f0000f89000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000f87000)=0x80000000, &(0x7f0000a79000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x38)="2c6c77d2a40e6906395a90f4fc54e59a71549efecd504ad084bfe1b949b1ddd6677e953295c9496bf2022c4f0d3890f80982b2aaf532bc3d") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000eaf000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) fgetxattr(r0, &(0x7f0000972000)=@known='user.syz\x00', &(0x7f0000bf3000)=""/144, 0x90) openat$rfkill(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000938000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f00006cb000)=""/231, 0xe7) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f9f000-0x30)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000009f000-0x52)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) 2018/01/27 06:52:19 executing program 7: r0 = syz_open_dev$mice(&(0x7f00003c8000-0x10)='/dev/input/mice\x00', 0x0, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000279000)={r1, 0x4bb}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x4, 0x0}, {r0, 0x620, 0x0}], 0x2, 0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000-0x4)=0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)={0x27, 0x3, 0x40000000000000, 0x7, 0x1000, 0x800, "0fceac6f1c14fc8c57219a14539a7a3e8314376743e0cf193a55a6532d03cf0c06197d077c4adce73d8fa5c5c750853008fb7b13354ff6d398476d8297fc13", 0x3}, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="e62a838c8d9ef1251696bbdb9db405e7d3ef39e19039c83b12b09bb9352256288139f4be45325a7b133179916bc7480f30614a999575505732ca9134d6b4a31bf7322bc1cc7010347cc7c601f7a88685b64b1f1444ce973649decffea0bdfe9e05de52b53994a2d0008e4fa363ee17c70c524e1feaca9cbddafd29013648caf3", 0x80}, {&(0x7f0000003000-0x33)="52bb292c9b31ab7e767c7be3b87998d7c02b67dd5e6b957bb264f4f128e25aff72d0ae0dbf57aff7143dc99d7069358f0e4679", 0x33}, {&(0x7f0000002000)="8fe813a01e1242c7cbf0f15cf9c55db67d01a81b2b1bcb8befa88d947953c873d2809fb202cc249b8f", 0x29}, {&(0x7f0000003000-0xf2)="146b5e2b1bf334cc2ff46d4188c75d4df79d7de74c9c1a009063ec0950bd5f83f7df699a52b2a193673ab1b9b0e99c0c12d44b156068da9569f2123b65c6e558fe5438d8d474adde322e198fedc48329882a5758ee837ffaa584362c51e64b06cdf63a192bb04506e1a6a95677e162824297dad025163a0ac7fbc8f21c645252b9957f2b511d566724f2a07d074ba811d2a84893382d7b9819f0b4961b3ce398ff846bb2c46ee2cc17100bd88cc9e30864d7837184295b62c27e3eb0be31e5a8409a4cc82cd3a91c4b16f6863f53c7ea9c887dcd6df627d7b53ce95c87ce2d37c395a5acf99300ac63c73c9a9275d754d895", 0xf2}], 0x4, &(0x7f0000001000-0xe0)={0xe0, 0x3a, 0x400, "4e3c2f1fcec3f10bad17b09407d0c9ec5f94468482fab38f158d3c74844b36532f3c8d800353ab191e69cf9f0cdcf5f2744cb6e601b4f03dc520034ff3a36550b50e2ec26cc21e427f44ecd449312016641a73a683b44998e93f975ed7202bf135f10191a198c1443e197cfe3fb3d29a12dac9936f459a7b8e781d5ddf4ce0b7f90674ec5735912d2e14ed0befb8d554d3574a256a24faf81a7d22a33d7091a2688fc531ae6604ed4e0675ccd6380ecebba00d8ee4811c0c0990a90a5b7f09f63b757a77074cd5e6080fb5a7e0574a6731b1fcd1"}, 0xe0, 0x4000000}, {&(0x7f0000002000)={0x27, 0xffff, 0x401, 0x0, 0x320, 0x8001, "0900570b6104019064f793d11c55145bf587537df557c5761f8a1e40939f186c6e608c1c0d9389d0fe7b1390412d888304ad9d13344af34e4fcf48cf449d76", 0xff}, 0x58, &(0x7f0000002000)=[{&(0x7f0000001000)="72f15c7dd23f74cbc2c6230402b8da525dfb6c354771585733744c134a31496713c43c11f5363735dcbf6cc70c3681647eabe87ea4c2115b67da06843ca541034428f684179a8af1a9f5ad48928e6f66fe939a581386134143c78d4a02b189793efa12bf7c44064cfb965e142163344967dbb8ea3954d36b06f064be14c281b337", 0x81}], 0x1, &(0x7f0000000000)={0x100c, 0x1, 0x8, "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"}, 0x100c, 0x4044045}], 0x2, 0x1) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000003000-0x50)={@common='vlan0\x00', @ifru_flags=0x2001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={@loopback={0x0, 0x1}, @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}, 0x0, 0x6, 0x4, 0x500, 0xfffffffffffff001, 0x200, r2}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000004000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000006000-0x8)={&(0x7f0000004000)=@upd={0xe8, 0x12, 0x100, 0x3, 0x2, {{'tgr160\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x100}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x8, 0xffffffffffffffff, 0x3, 0xee}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000004000-0x8)={0x3, 0x20}) getpid() signalfd(r0, &(0x7f0000002000-0x8)={0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x100, 0x0) 2018/01/27 06:52:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ae1000-0x9)='/dev/sg#\x00', 0x96, 0x37623c6a766ad70e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 06:52:19 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000357000)={0x1f, 0x2, 0x100000000, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f2d000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004a4000-0x8)={0x0, 0x0}) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000096e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000979000-0x4)=0x8, 0x80000) signalfd4(r0, &(0x7f0000bb5000)={0xffffffffffffffff}, 0x8, 0x1000004000000) 2018/01/27 06:52:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 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]}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000022000-0x4)=0x9, 0xff4f) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000faf000-0x10)='/selinux/member\x00', 0x2, 0x0) splice(r0, &(0x7f0000afb000)=0x0, r1, &(0x7f000074b000-0x8)=0x0, 0x1, 0xf) r2 = memfd_create(&(0x7f0000730000-0x4)='%-}\x00', 0x3) fallocate(r2, 0x3, 0x1ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000002000-0x4)=0x0, 0x4f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000050b000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x0, 0xffffffffffffff15, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f0000c20000)=0xd4, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00008f9000)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003ad000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e8000)=0xe8) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000dd0000-0x4)=0x9, 0x2f1) write(0xffffffffffffffff, &(0x7f00001ea000)="043d774965f2e0f54350ce70583007f8cca673a0f911d4a475e1f6a1de39c3ab33eb019020267f1a2beab60a4c564be9ed2ae86d2909bf2e", 0x38) [ 82.909513] binder: 16125:16126 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x88800) read(r0, &(0x7f000068d000)=""/4096, 0x2227a3e99b9fcb8a) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000012000-0x4)=0x0) 2018/01/27 06:52:19 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000079a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 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, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000750000)='keyring\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$setperm(0x5, r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000047e000)=r2) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008cc000)='setgroups\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009a5000-0x58)={0x3ff, 0x7, 0x1, 0x1, 0x1, [{0x100000001, 0x5, 0x101, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}]}) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) sendfile(r0, r0, &(0x7f0000978000-0x8)=0x0, 0x6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) sendto$unix(r0, &(0x7f00005d0000-0x5c)="f45c5fb58bbe74000948701b97ce4b771867c60d936c285d87f4cff64883dd59c79b8778b627a257d2dad46eba53cef21f52fe1d2cbb58c55710a521b84bcb6ca8a89bf09eea8ce36438e6862ba8d35a2f7f54f566c4196033e0f645", 0x5c, 0x3fffffd, &(0x7f000051c000)=@file={0x1, './bus\x00'}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[], 0x0, 0x0}, 0x0) [ 82.968428] binder: 16125:16154 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067b000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000289000)=@random={'system.', '/dev/rfkill\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b0a000)={0x4, 0x1, {0xffffffffffffffff, 0x0, 0x78100f6d, 0x3, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000096000)=0x0, &(0x7f0000e65000-0x4)=0x4) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000d61000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) socketpair(0x10, 0x0, 0x4, &(0x7f00004f9000)={0x0, 0x0}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000029a000)={0xffffffffffffffc1, 0xb7e, 0x7fff}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000928000)={0x0, 0x0, &(0x7f0000c77000)=[], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$void(r0, 0xc0045c77) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r2, &(0x7f000046e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9f000-0x4)=0x26) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000c8d000)={0x0, @in6={{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x70000000, 0x80, 0x8, 0x0, 0xfff, 0x8, 0x8001, 0x3f, 0x2, 0x1000, 0x0, 0x4, 0x7, 0x100]}, &(0x7f000045d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002f4000-0x8)={r4, 0x10001}, &(0x7f0000944000)=0x8) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00003a0000)=0x0) r5 = syz_open_dev$sg(&(0x7f00001a6000-0x9)='/dev/sg#\x00', 0x5c, 0x4041) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000bb6000)={@generic="265e5fa97a3bffb2313cbbbbd5035ab7", @ifru_data=&(0x7f0000ef4000)="029959a6fc8ace6391d1043981a957855ea28d39a7c3ac35bca5f0f42e708639"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 06:52:19 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000012b000)=@hopopts={0x16, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8000}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x4}]}, 0x28) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000001e) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000a36000)=0x100) pipe(&(0x7f0000b55000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007fd000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000916000)={r3, 0x80000001, 0x0, 0x9, 0x1}, &(0x7f0000e80000)=0x18) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000600000-0x1c)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x3b2, &(0x7f0000f65000-0xf)=""/0, 0x768921a9f25525a7, 0x0}, 0x2040) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000862000)=0x0, &(0x7f0000a3c000-0x3)=0x4) r1 = eventfd2(0xdce, 0x0) poll(&(0x7f0000ea1000)=[{r1, 0x0, 0x0}], 0x1, 0x10001) write$eventfd(r1, &(0x7f00002ae000-0x8)=0x0, 0x8) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e7000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000553000-0x13)=""/19) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) [ 83.093098] binder: 16187:16197 ioctl c0045c77 0 returned -22 [ 83.128251] binder_alloc: 16187: binder_alloc_buf, no vma [ 83.133878] binder: 16187:16197 transaction failed 29189/-3, size 0-0 line 3128 2018/01/27 06:52:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x4, 0x80000000}) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '/dev/pktcdvd/control\x00'}, &(0x7f0000000000)='\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffc88, 0x1, 0x820e, 0x1, 0x8, 0x80000001, 0x89f3, 0x7f, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x800, 0x0, 0x6, 0x10001}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r2, 0x6, 0x4, [0x1, 0x101, 0x7, 0x0]}, 0x10) 2018/01/27 06:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x80000000, 0x0, 0x1000, 0x4}, {0x7, 0x3, 0x137a, 0x0}, {0x7, 0x5, 0xfffffffffffffff9, 0x9}, {0x8, 0x0, 0x0, 0x1eb8}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockname$packet(r1, &(0x7f00004ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000580000-0x4)=0xffffffffffffff28) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000973000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000b6b000-0x18)={0x2e, 0x9, 0x4, 0xffff, 0x1, 0xffff}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/user\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write$selinux_user(r3, &(0x7f0000e54000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000444000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) setitimer(0x2, &(0x7f00002e2000)={{r0, r1/1000+30000}, {0x0, 0x7530}}, &(0x7f0000f66000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x14, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008aa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00009bc000)={&(0x7f00008ea000-0xc)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f00004db000)={&(0x7f00008b5000-0x3c)={0x3c, 0x3, 0xb, 0x600, 0x0, 0x3, {0x0, 0x0, 0x8}, [@typed={0x28, 0x6b, @str='/selinux/avc/cache_threshold\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000b05000-0x14)={0x3, 0x3, 0x5, 0x1, 0x8000}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007b5000)={0x0, 0xfff, 0x2, 0xffffffffffffff81, 0x7, 0x1, 0x7fffffff, 0x6a8, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5a, 0x6, 0x8001, 0xff}}, &(0x7f0000f7d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b59000-0xc)={r4, 0x8, 0x0}, &(0x7f0000e7f000+0x399)=0xc) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000044b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f14000)=[], &(0x7f00004ae000)=[]}}], 0x1, 0x0, &(0x7f0000eed000)='~'}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000822000)={0x0, 0x0}) connect$llc(r1, &(0x7f0000e86000-0x10)={0x1a, 0x19, 0x6, 0xfffffffffffffffa, 0x101, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000746000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000009000)=0x9) socket$inet6(0xa, 0x2, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000003000)=0x13) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a69000-0x9)='/dev/sg#\x00', 0x4, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000043a000-0x1)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000132000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cd4000-0x8)={0x0, 0x5}, &(0x7f00003f6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000604000-0x10)={r1, 0x7ff, 0x3ff, 0x1}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000ac000-0x2)={0x7, 0x3}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x400) 2018/01/27 06:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000699000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000884000-0x3c)=@newlink={0x34, 0x10, 0x8c00a512e0e9060f, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b28000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e91000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f40000)={0x0, 0x0, 0x0}, &(0x7f00008b3000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x1, 0x6, 0xa, 0x80, 0xa0, 0x3c, r1, r2}, {0x10000, 0x2, 0x6, 0x6, 0xfffffffffffffffe, 0x7, 0x401, 0x40}, {0x3, 0x7fff, 0x3, 0x3}, 0x9, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6, 0x3, 0x7, 0x1, 0xfffffffffffff800, 0x4}}, 0xe8) [ 83.157210] binder: BINDER_SET_CONTEXT_MGR already set [ 83.162690] binder: 16187:16197 ioctl 40046207 0 returned -16 [ 83.165534] binder: 16187:16210 ioctl c0045c77 0 returned -22 [ 83.179010] binder_alloc: 16187: binder_alloc_buf, no vma [ 83.184628] binder: 16187:16197 transaction failed 29189/-3, size 0-0 line 3128 [ 83.195224] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.200762] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.267032] binder: 16214:16239 ERROR: BC_REGISTER_LOOPER called without request [ 83.280836] binder: send failed reply for transaction 117 to 16214:16229 [ 83.289343] binder: 16214:16239 ioctl c0306201 20000000 returned -14 2018/01/27 06:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x831) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e96000-0xd)='/dev/snd/seq\x00', 0x0, 0x8ffff) socketpair(0x11, 0x800, 0x8, &(0x7f0000943000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000087a000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0x4)=0xe8) readv(r0, &(0x7f000055d000-0x28)=[{&(0x7f0000cef000-0x9)=""/9, 0x0}, {&(0x7f000060b000)=""/0, 0x0}, {&(0x7f000077f000)=""/196, 0x0}, {&(0x7f0000482000-0xa0)=""/160, 0x0}, {&(0x7f0000a05000-0xa6)=""/166, 0x0}], 0x20000000000000f1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00006cb000-0x4)=0x0, &(0x7f0000a66000-0x4)=0x4) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f00006f0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00003b8000)={0x0, 0x8, 0x30}, &(0x7f00006e7000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000320000-0x8)={r6, 0x10000000}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000013e000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x7, 0x1, "9cf5a24a286aa9cc990a08695540399e5dc71f59c115ac48f69c8efb2fd2e9759c0b5f4fff14ec1caafd924d0972e61c5e9f2cba87928724000000080f0d54a9abf98fde93425b1df4d807b55ffba954"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f00006ed000)=[{0x1e, 0x0, 0x0, 0x7, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000183000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000502000-0xc)='./file0/bus\x00', 0x4000000000000000, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x16, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x28) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0x365000)=nil, 0x365000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f0000363000)=[{0x28, 0x0, 0x7, "861ab072df0f461270adb5424e9e1ee5baf502865355f34585"}], 0x28, 0x0}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000366000-0x7)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000366000-0xa1)=""/161) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000367000-0x4)=0x5, &(0x7f00001ed000)=0x4) 2018/01/27 06:52:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@generic="24a5fd620d0013fbe07877d20066063c", &(0x7f0000943000-0xd)=@ethtool_gstrings={0x1b, 0x8000, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x80, 0x10, 0x2f5, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8000, 0x8, 0x1, 0x6, 0x1, 0x4, 0x3ff, 0x2, r2}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x1, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000268000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x1}, 0x8) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) r2 = add_key$user(&(0x7f0000013000)='user\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000-0x69)="a06336e6ccb5686ecf0d56ea86ce8966695c470c343ca2d2d38592b38d73146d6620c032d1d01cc4b534e87c7cd77e315ec99ebeda57b19601e0d27b3053281fc9ab697417799de6d8b6c37ab9b68aa0a8ae7058e066d1f46f54ed2c8e2fec2e47dc1eda4eade58fa4", 0x69, 0xfffffffffffffffc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f000002b000-0x1000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2400009) r1 = creat(&(0x7f0000f65000)='./file0\x00', 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x10000) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) close(r0) 2018/01/27 06:52:19 executing program 5: timer_getoverrun(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) nanosleep(&(0x7f00009fe000-0x8)={r0, r1+10000000}, &(0x7f00002cc000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x9, 0x83) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r2, 0xc1afa7679ac034a1, 0x0}], 0x1, &(0x7f0000003000-0x8)={0x0, 0x989680}, &(0x7f0000003000-0x8)={0x9}, 0x8) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c1a000)="2400000020002501006b000413edfc00020b000801b5000010ffea0000f000000800b7", 0x23) 2018/01/27 06:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x100100000000000}, 0xc, &(0x7f0000ee4000)={&(0x7f0000566000)={0x14, 0x20000001, 0x3, 0x7fffffffd, 0x2, 0x2, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 83.308936] binder_alloc: binder_alloc_mmap_handler: 16214 20000000-20002000 already mapped failed -16 [ 83.320215] binder_alloc: 16214: binder_alloc_buf, no vma [ 83.320344] binder: BINDER_SET_CONTEXT_MGR already set [ 83.320350] binder: 16214:16229 ioctl 40046207 0 returned -16 [ 83.337418] binder: 16214:16239 transaction failed 29189/-3, size 0-0 line 3128 [ 83.347328] binder: 16214:16239 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f0000337000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001da000-0x5)='yeah\x00', 0xffffffffffffff1b) sendto$inet(r0, &(0x7f00004f0000)="dbbab15f4bb4a1c92d92e7b862d11306a8add0484d3bcbb96a584002762054ef84a02251dd7370ae4dcafefaee4f52e12d5454563eb03f1411fb08cb218364c61c9f175fa0028c60a8518d46b974cb6032f074e2e6f747a974a3017e45772c322aa52bd39e40c3e56cf260e9aaf11546fdb570cd7472c3501ae3d81fe808d6a8de3bb31ef2f2558aef800b3893e5cd35234c02b502f02940cf7b4999bf0306fa2bad98d24b751b9787700e17182f5125cf", 0xb1, 0x10, 0x0, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000798000)=0xfffffffffffffff8) read(r1, &(0x7f0000617000-0x7a)=""/122, 0x7a) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000003e000-0x30)={0x516, 0x1, 0x7f, 0x1, 0x4, 0x0}) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getpeername$inet6(r0, &(0x7f00007f1000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000065f000)=0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ecc000-0x8)={0x0, 0xfa5f}, &(0x7f0000186000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a97000)={r3, 0x1000, "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"}, &(0x7f000098d000)=0x1008) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000033000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2018/01/27 06:52:19 executing program 7: pipe(&(0x7f0000774000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/27 06:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="ed", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f00003dc000/0x3000)=nil, 0xffffffff, 0x0, 0x0, &(0x7f0000bf9000/0x3000)=nil, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000317000)=0x14) bind$packet(r0, &(0x7f00000ed000-0x14)={0x11, 0x5, r1, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) syz_open_dev$usbmon(&(0x7f0000cd0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000401000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076d000)=0xc) r2 = open(&(0x7f0000a99000-0x8)='./file0\x00', 0x0, 0xa3) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000df000-0x4)=0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/27 06:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000989000-0x9)='/dev/sg#\x00', 0x5, 0x100) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f00009dc000-0x84)="eee83100000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e6538080201000000008e", 0x2a) poll(&(0x7f0000202000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x3, &(0x7f00000fb000)="d774bdc7c376b1e1bcf045784feea877960e7e92e95c1b4e7cfc9a1402bd2ff4fd96191505182badfc89d4fe1ee88f936fe705d503b5ecbd3f5e9f084fbac2ba0898321156b0ee645da43414fdb21ddabd987c4fdee406c6d7db46025177415bde6153c6ce5db48278fbbfc7ec282c81650fd2c2c99c63e59c78552e0f8c11a790b84ae888df9bb7dc6702084ca1bd36f179ee1c2e958e127c6c82aa8dfac3120a23edad9cfd4ecc318159a472fadf303a895d2e47391e1ec799") 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000390000-0x8)={0x3b1, &(0x7f00000e4000)=[{0x28, 0xffffffffffffffff, 0xfffffffffffffffc, 0xfffff038}, {0x6, 0x0, 0x3, 0x0}]}, 0x8) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000df2000)='/dev/usbmon#\x00', 0xffffffffffff0ea2, 0x400101) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000737000-0x8)={0x573, &(0x7f0000d95000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000df2000)={r3, &(0x7f0000df3000-0x6f)=""/111}) sendto$unix(r1, &(0x7f0000843000-0xd2)="", 0x0, 0x0, 0x0, 0x0) [ 83.451777] device gre0 entered promiscuous mode 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x8b2, 0x2000000000c, 0xff, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl(r0, 0x58b, &(0x7f0000001000-0xe5)="eb4e5e63d975c6e9ce74e20575793e3d19b3d458beb48d059f2c4a0f36e5fee4168f249b1eba43d6e16cc89874d5a8cab0899f189c0c45ad936dd8f646ad78096e75f2d4858ef828b57c5e15ddfc6f1cd16b4a3bb2ec4566e64693e183f5eff80c5eea0e21fcb5a4d810e5f04fb49a3c45d2c3a92696f9f1bbc04d009c451238ebbeeedfd91d4e0d1d8c300cccf92c1e664b53d6213b6c1d9e883fdc6c1fab08150eb27ad1afd8026c7b63957597f3e8f43be3c93943acd884025707f9283600236db7d7e03ad01c869cd9bea430c2a4789b2a4f4abd9869923c8ae18ba792aa98c23c6dd7") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000059000)={0x0, &(0x7f0000999000)=[]}, 0x8) 2018/01/27 06:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f0000891000-0x8b)=""/139, 0x8b) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000c7d000)={0x1, 0x6, 0xffff, 0x94bc, r1}) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) init_module(&(0x7f0000e37000)=':\x00', 0x2, &(0x7f0000ba8000)='.em0&*!\x00') write$eventfd(r0, &(0x7f0000691000-0x8)=0x0, 0xffffff42) 2018/01/27 06:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000acb000-0x8)={0x0, 0x0}) r3 = accept4$unix(r1, &(0x7f000064f000-0x6e)=@file={0x0, ""/108}, &(0x7f00004e9000-0x4)=0x6e, 0x80800) ioctl$int_in(r0, 0x5452, &(0x7f0000432000)=0x8) sendto$inet6(r2, &(0x7f00005ce000)="8ca743d0ba0808de2b8f4c9f9d93c0d82798474f5307b8a0987da8dcc099ffc9d43b3192bf31855fec8a8d0d", 0x2c, 0x20000815, &(0x7f00001ce000-0x1c)={0xa, 0x2, 0x13, @loopback={0x0, 0x1}, 0x101}, 0x1c) socketpair$inet6(0xa, 0x800, 0x7fffffff, &(0x7f00000c6000)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000085000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000306000)=0x0, &(0x7f0000963000)=0x4) r5 = dup3(r3, r2, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000d14000-0x4)=0x2, 0x4) 2018/01/27 06:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00009c0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a27000-0x4)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000624000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007c4000-0x34)={{0x0, 0x2, 0x2, 0x1, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) getpgrp(0x0) close(r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d17000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000d1000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r5 = creat(&(0x7f000051f000)='./file0\x00', 0x8) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f00004c7000-0x4)=0x293d) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f00003c7000-0xc1)=""/193) execve(&(0x7f0000127000)='./file0\x00', &(0x7f0000341000-0x8)=[], &(0x7f00006a7000)=[]) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00004d8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000-0x3)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000196000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e4, r6}) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c43000)={0x0, 0x9, 0xffffffff, 0x8001, 0x9, 0x8, 0x20, 0x4, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xbb8, 0x7, 0xc1, 0x5}}, &(0x7f000057e000-0x4)=0xb8) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000d3d000)="14b4083df98e1e437d81d5035488a03bd83650ba4eedadd614494558ff5f5ecd37052472c5d7c0fd84569a0516fece1c5432e625216591fbb6457b82134199aeae1ab9df5417a5d613e3289920d1c8d1f3654c31633e2759202ff2403e036174b79b4d991f178bceb0b3fcc3ab525c5a52495850520ceccd4155abff0d571a29eeb174e3c1c8f19177d52a6eb5c98250be28e7b56dabbcd3686a0768267916") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e52000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000dd6000)={0x0, 0x0, {0x0, 0x3, 0x1, 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]}) accept4$unix(r2, &(0x7f0000dd0000)=@file={0x0, ""/4096}, &(0x7f0000543000)=0x1002, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002d9000)={r1, 0xa8c, 0x10, 0x6, 0x8001}, &(0x7f00005f7000)=0x372) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f8e000)={r3, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4a18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000004b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000093e000-0x8)={r1, 0x5df9}, &(0x7f0000acd000-0x4)=0x8) 2018/01/27 06:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') rmdir(&(0x7f0000a2b000-0xa)='./control\x00') mknod(&(0x7f000037a000-0x10)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x20)={0x1f, 0x1f, 0x0, 0x80000000, 0x0, 0x1, 0x7f, 0x100}, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000008000)={0x7}, 0x4) r1 = creat(&(0x7f0000009000-0x8)='./file0\x00', 0xe3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0xc0, 0x8000, 0x3f, 0x81ca, 0x8, 0x3, 0x20, 0x0}, &(0x7f0000009000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000006000)={0x3, 0x8, 0xffffffffffffe84b, 0x6, r2}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000009000-0x50)={{0x1f, 0x6}, {0x4, 0x7fffffff}, 0x8, 0x3, 0x4f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_access(r0, &(0x7f0000002000-0x49)={'system_u:object_r:ssh_keysign_exec_t:s0', 0x20, "7379737450650c00000000f1ff645f723a6b65726e656c5f743a7330", 0x20, 0x0, 0x0, 0x0}, 0xfffffffffffffee6) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) 2018/01/27 06:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000033f000)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009b8000-0x10)={0x0, 0x7, 0x10001, 0x8}, 0x10) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000018d000-0x1c)=@req3={0x20, 0x400, 0x7, 0x9, 0x1, 0x8, 0x1}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004bc000-0xb)={0x7ff, 0x400, 0x7fff, 0x7, 0x80000001, 0x400, 0xf145, 0xae25, 0x7f, 0xba, 0x9748}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000559000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/27 06:52:19 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000068c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000062e000)=0xc) ptrace$getregs(0xe, r1, 0x1, &(0x7f00008fe000-0xab)=""/171) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2018/01/27 06:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000432000)='net/rt_acct\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fbb000-0x8)=0x2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000759000-0x4)=0x4, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x2, &(0x7f0000a0d000)={0x0, 0x989680}, &(0x7f0000025000-0x4)=0x0, 0x0) 2018/01/27 06:52:19 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000e000-0xd)='dns_resolver\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001e000-0x16)='\x00', 0x0) r0 = getpgrp(0x0) wait4(r0, &(0x7f0000016000)=0x0, 0x8000000a, 0x0) 2018/01/27 06:52:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0x61)=""/97, 0x71ee61bb2785f331) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x44000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000003000)={r3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000036d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000)=0x1, 0x8) pselect6(0x40, &(0x7f000080b000)={0x902b, 0x401, 0xfff, 0x3, 0xab, 0x7b, 0x401, 0x6}, &(0x7f0000001000-0x40)={0x1f, 0x7fff, 0x5, 0x1000, 0x4, 0x4, 0x7ff, 0x81}, &(0x7f0000001000-0x40)={0xfffffffffffffffc, 0x7, 0x1f, 0x1, 0x400, 0x80000000, 0x0, 0xfffffffffffffffd}, &(0x7f0000000000)={r4, r5+30000000}, &(0x7f0000001000-0x8)={&(0x7f00003a4000)={0x40000000000000}, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x6, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x121, 0x6, 0x8c, 0x4, 0x10001, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x1, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) fstat(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lchown(&(0x7f0000004000)='./file0\x00', r6, r7) 2018/01/27 06:52:20 executing program 3: keyctl$reject(0x13, 0x0, 0x0, 0x1, 0x0) 2018/01/27 06:52:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000ed9000-0x1000)=""/4096, 0x1000}, {&(0x7f000053f000)=""/152, 0x98}, {&(0x7f0000000000)=""/253, 0xfd}], 0x3, &(0x7f0000000000)=""/7, 0x7, 0x1c}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0xfffffffffffffffe, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', 0xa000, r2, r3, 0x4, 0xffffffffffffffe1, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) 2018/01/27 06:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009cc000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000064000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000071a000)=0x0, &(0x7f0000fb1000-0x4)=0x4) syz_open_dev$binder(&(0x7f0000097000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/27 06:52:20 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e1a000-0x8)='./file0\x00', 0x90) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000dff000-0xe5)=""/229) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/ppp\x00', 0x81, 0x0) pwrite64(r1, &(0x7f0000ff2000)="0e554b622f31d057d644b1c9d2ed0f424cf7d7983d53014054796035cf1b3f9d1f3fef25dd2e486db8dd39b12b3be1607300aa709eed9bb461c2d8af9b6577149abe849381712f51f8b29cd798e98e939ce8280efc4e8dbde3ec52d0caf9e1e5c2ab990febdbe713f3", 0x69, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff7000-0x18)={0x0, 0xffffffffffffff01, 0x0, 0x5, 0x4}, &(0x7f0000bc3000)=0x18) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000ff8000)=0x1, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000255000-0x6)={r3, 0x4}, 0x6) [ 83.674759] FAULT_FLAG_ALLOW_RETRY missing 30 [ 83.679720] CPU: 0 PID: 16304 Comm: syz-executor1 Not tainted 4.4.113-g202e079 #1 [ 83.687339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.696689] 0000000000000000 203abbefb171f08a ffff8801c55af500 ffffffff81d0278d [ 83.704727] ffff8801d5afe300 1ffff10038ab5ead ffff8801c55af688 0000000000000000 [ 83.712754] 0000000000000000 ffff8801c55af6b0 ffffffff81605d55 ffffffff812363c0 [ 83.720789] Call Trace: 2018/01/27 06:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff57, &(0x7f000000b000)={&(0x7f00002f4000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0x2, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f000010b000)={&(0x7f0000321000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00008d3000)={&(0x7f0000c62000-0x14)=@getaddr={0x14, 0x16, 0x701, 0x6, 0x1, {0x0}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x24004000) recvfrom(r0, &(0x7f000097a000)=""/165, 0xa5, 0x3, &(0x7f000040b000+0x74d)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/27 06:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001bf000-0x4)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b90000-0x15)='/dev/pktcdvd/control\x00', 0x202, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000555000)=0x81) 2018/01/27 06:52:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x8)={0x3}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x8, 0x6, 0x1, 0x100000001, 0x800}, 0x14) socket(0xa, 0x800, 0x2) 2018/01/27 06:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xf3db) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000a0f000)=""/34, 0x22, 0x40000060, &(0x7f0000bf9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 83.723363] [] dump_stack+0xc1/0x124 [ 83.728724] [] handle_userfault+0x715/0xf50 [ 83.734695] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.741714] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 83.749025] [] ? __lock_is_held+0xa1/0xf0 [ 83.754829] [] ? handle_mm_fault+0xb5d/0x3190 [ 83.760978] [] ? handle_mm_fault+0x291e/0x3190 [ 83.767203] [] handle_mm_fault+0x2938/0x3190 [ 83.773264] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.780268] [] ? __lock_is_held+0xa1/0xf0 [ 83.786052] [] ? copy_page_range+0x1480/0x1480 [ 83.792259] [] ? __do_page_fault+0x780/0xa00 [ 83.798293] [] ? vmacache_find+0x57/0x290 [ 83.804071] [] __do_page_fault+0x35b/0xa00 [ 83.809950] [] do_page_fault+0x27/0x30 [ 83.815462] [] page_fault+0x28/0x30 [ 83.820712] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 83.827696] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 83.834681] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 83.841669] [] ? iov_iter_get_pages_alloc+0x970/0x970 [ 83.848487] [] ? mark_held_locks+0xaf/0x100 [ 83.854436] [] generic_perform_write+0x1eb/0x530 [ 83.860820] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 83.867641] [] ? timespec_trunc+0x76/0xe0 [ 83.873418] [] ? try_to_release_page+0x140/0x140 [ 83.879801] [] ? file_update_time+0xbc/0x3d0 [ 83.885830] [] ? should_remove_suid+0xe0/0xe0 [ 83.891955] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 83.898177] [] __generic_file_write_iter+0x35a/0x580 [ 83.904899] [] generic_file_write_iter+0x2f1/0x720 [ 83.911450] [] __vfs_write+0x33c/0x450 [ 83.916956] [] ? __vfs_read+0x440/0x440 [ 83.922551] [] ? __lock_is_held+0xa1/0xf0 [ 83.928324] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 83.934876] [] ? __sb_start_write+0x14a/0x310 [ 83.941001] [] vfs_write+0x18a/0x530 [ 83.946345] [] SyS_write+0xd9/0x1b0 [ 83.951593] [] ? SyS_read+0x1b0/0x1b0 [ 83.957014] [] ? do_fast_syscall_32+0xd7/0x890 [ 83.963217] [] ? SyS_read+0x1b0/0x1b0 [ 83.968645] [] do_fast_syscall_32+0x314/0x890 [ 83.974761] [] sysenter_flags_fixed+0xd/0x17 2018/01/27 06:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x20000, 0x2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000fb9000-0x4)=0x0) flock(r0, 0x1) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000631000)={0x0, 0x0, 0x0}, &(0x7f0000ef9000-0x4)=0xc) 2018/01/27 06:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000d00000)=[{{&(0x7f000065c000-0x20)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000041a000)=[], 0x0, &(0x7f0000ecb000-0xefc)=[{0xdf4, 0x0, 0x0, "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"}, {0xd8, 0x0, 0x0, "a285d58e32fd82eec9128cd7bfc0b25ab7d1f1620f353afb9e4342b3bdad8dcd8359bda7035b8fe06604516f216d5e56561516eb4c631c1fe24b154d05d52439591881e74f6e92c52af8e7061a238bbb44a636f851c9e588588fcf1db3d83d0fb165ce5dff0e2cc515a37ff7189d617fc262cbf777ca81e5f17ab247ad703118c6d91e8a7dc791b78a36b2d43b87f45849790c49bd06766b2a319fd2f97232b835aebdc0f3911ad81a6428628dfe564af023b9a9eccf3551460b576a6ffb964d4de0b1bc2a59d556e8a4159f"}], 0xecc, 0x40040}, 0x4}, {{&(0x7f0000130000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b46000-0x8)=[{&(0x7f0000b0e000)="a3b7ea39cfb7de8e7b256a465b8e22a3d6e6e943b12d5fe2f85cadfbf3caec52058266ce682705b7f14b4c37de19719f67c2650dd1f8b534fb5dcaf5f26d77d46e870daf4baff070015ce167fbfd0b6f40fc79c177fc0b", 0x57}], 0x1, 0x0, 0x0, 0x40010}, 0x5}], 0x2, 0x4008000) bind(r0, &(0x7f000086e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0xe0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0x3}}, 0x2e) 2018/01/27 06:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002ac000-0x8)='./file0\x00', 0x2, 0x140) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006dc000)={0x0, 0xfff}, &(0x7f0000a17000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009fe000)={r1, 0x10000000000007ff}, &(0x7f0000d59000-0x4)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009b2000-0x7f)={r2, 0x77, "43057e064fd37a201114cef78a192c1d9a289cc5175f948e5e25a8d9212c89d2f9e2a0d34eb4ac1e112ad819e86eb5691da9fdb76cdc826d70014b9bcd4e5b1be7c87f617c5aa269f658bacf3ac9830647c6cfdfbc9dc3b2bf3de681db4d4fa42f312dcc9a389902a9527a1408c8de6639ec83712ceedf"}, &(0x7f0000949000-0x4)=0x7f) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ea2000)=""/8, &(0x7f0000907000)=0x8) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000a9b000-0x8)='./file0\x00', &(0x7f000062d000)='proc\x00', 0x400, &(0x7f000016d000)="") getsockname(r0, &(0x7f0000396000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00004ff000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000756000-0x8)={0x0, 0x5}, &(0x7f00005a5000-0x4)=0x8) r5 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000915000)={r4, 0x12, "a91cba46ec7ba6354e0285554cd853ee10dc"}, &(0x7f0000928000-0x4)=0xfffffffffffffec0) 2018/01/27 06:52:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f00000ac000-0x8)='./file0\x00', 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000bb1000-0x8)={0x8, &(0x7f000083a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000180000-0x28)={r2, 0x4, &(0x7f0000eff000)=[0x8, 0x9, 0x1, 0x8], &(0x7f00005ae000)=[0xfffffffffffffffe, 0x0, 0x7, 0x73, 0x80000000, 0x80, 0x7], 0x6, 0x2, 0x2f, &(0x7f00000b7000)=[0x800, 0x7f], &(0x7f0000f28000-0x20)=[0xfffffffffffffff9, 0x80000001, 0x80000001, 0x27, 0x6, 0x3, 0x7, 0x101], 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000064a000-0x10)={0x9, 0x0, 0x1, 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000067b000-0x10)={0x6, r3, 0x10001, 0x8b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000cd000-0xcd)=""/205, 0xcd}], 0x1, 0x0) 2018/01/27 06:52:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000003000-0x5d)="83aba72432fd74c5d12ca05a54289e71df10ba25e6a2823345718b2ccedfcaa907bf874cb0002be3a53457a103b8e7a4febafd7fd67b008aeea9b92e7e82c6f7c3695bd23b2cc774df88a989fa0c08f18dc60ff6bbe88f0cf720ed72d1", 0x5d) write$selinux_load(r0, &(0x7f00004a2000-0x10)={0xf97cff8c, 0x4, 'SE Linux', ""}, 0xd) 2018/01/27 06:52:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x1, 0x101, 0x49a, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000)=0x0, 0x2, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004b5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000669000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) pread64(r0, &(0x7f0000e5b000)=""/237, 0xed, 0x0) 2018/01/27 06:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000182000)='/dev/pktcdvd/control\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d7000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0xc004510e, &(0x7f000098c000-0x4)=0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r1) fcntl$addseals(r0, 0x409, 0x2) fcntl$setown(r2, 0x8, r3) 2018/01/27 06:52:20 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000899000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f77000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000be9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile64(r2, r3, &(0x7f0000ad6000)=0x59, 0x69) 2018/01/27 06:52:20 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000b000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x29, 0x9, 0x4, 0x8}, &(0x7f000000c000)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x5b72b5d9, 0x6f58, 0x2}, 0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000000e000-0x4)=0x0, 0x800) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000c000-0x4)="") iopl(0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000-0x1c)={r2, 0x9a0, 0xa, [0x75e, 0x4, 0xfffffffffffffffe, 0x4, 0x6a6c7007, 0x80, 0x7ac, 0x5, 0x3269, 0x66]}, &(0x7f0000009000-0x4)=0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/hwrng\x00', 0x80001, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000006000-0x12)={@common='eql\x00', 0xb6f}) 2018/01/27 06:52:20 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000035f000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000921000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x100000000, 0x400, 0x9, 0x4, 0x8, 0x6, 0x3, 0x8b9, 0x89c, 0x3, 0x84db, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x10000, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x8)={&(0x7f0000002000)=@delrng={0x10, 0x14, 0x308, 0x2, 0x2, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x800) syz_open_dev$random(&(0x7f0000004000-0xc)='/dev/random\x00', 0x0, 0x40000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000006000-0xc)={0x10, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000006000)={0x6, 0x5}) sysfs$1(0x1, &(0x7f0000003000-0x1)='\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000005000)=0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000006000-0xe4)=""/228) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) setgid(r3) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000)=@fragment={0x88, 0x0, 0x3, 0x8, 0x0, 0x5, 0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000008000)={0xf9b, 0x95, 0x4, 0x800, 0xffff, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/27 06:52:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000b, 0x9012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000)=""/4096, 0x1000) 2018/01/27 06:52:20 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fa6000)='bic\x00', 0x4) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e25000)=0x3f, 0x4) tee(r4, r0, 0x6, 0x3) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x2c) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000fa6000-0x4)={&(0x7f0000fd5000-0x40)=""/64, 0x40}) 2018/01/27 06:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000f55000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x82cb, &(0x7f0000d30000-0xd6)="327cd26051a219ee317a917b22c2ae920f95b5ab13bcbfbdeb7e471eb1ddfb8d40dd056fd7073e560d1f082127f90eb8afba8ae61ae739e284ac1143f6f2a53d22e9fd2778cf460c5cb232b689bf4aefa5abb6de0bb773331e7525a54faadace6a3bce11efde1c73618dce32fb92f4f8ecdf73dd4f501f5ece546b0d2961cff5866c4b265906e5d90cc2b03cc1921d0b3973ee4ff612483e55266739c362b34bf632203d2d10e3ff1a2919e6cc55825ef6d2cf9aa959393b99eed65b0a2eb940eba4f9c18776023570f09dcbc5f5ba55b772fc70602a") 2018/01/27 06:52:20 executing program 2: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00001e5000-0x8)='./file0\x00', &(0x7f0000086000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x4, 0x7, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000046000-0x10)={0x2, 0x0, 0x5, 0x3f, r1}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000aad000)='./file0\x00', 0x4) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000aad000)={0x3, 0x1, 0x0, 0x2d1e, 0xfffffffffffffffe, 0x40, 0x7, 0x5, 0x0}, &(0x7f0000aae000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000080c000)={r5, 0x8, 0x6, 0x6}, &(0x7f00006a0000)=0x10) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) fcntl$setown(r2, 0x8, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/27 06:52:20 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x200000) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e2c000-0x4)=0x0) 2018/01/27 06:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x7) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb1000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000716000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000708000-0x4)=0xfffffffffffffec5, 0x7fd) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007dd000)=0x20000, 0x4) 2018/01/27 06:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb1000)=@ethtool_ringparam={0x11, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x201e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000002000-0x67)=""/103, 0x67, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x1c)=@random={'osx.', '/selinux/avc/hash_stats\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000004000-0x18)={0x7, 0x6d, 0x2, 0xef46, 0x1, 0x430c}) writev(r3, &(0x7f0000001000)=[{&(0x7f0000001000)="c06a0b60c5f8ea2dce34b38944bdc818d0ff725115b0b097bf939b7d13dca3222bcd56b4579dbd7091767c171fdc0c6e1988bd3951ac92b357bf47f2d149d1276bc5ab3a60914ac2070096d7edbcbb4f6c20d0ea82beb88b2a4ef21fc98c376a27e7db8a2ca217118d8c961f825c706251fdcdfec1ca64bd718e7c050d7dc94178e109b86b522fe883040be98dec4d303e9f70c2ef1de138fe37b56d272a66a833004ee55b20ce964a958d64b2c6174ad80c72cdc0f5bc0fc7ab80b49cd9485e657e7df02fa32ec3798a1ff9d41ca6", 0xcf}, {&(0x7f0000001000-0xbe)="7585ad83c539c207ad41f9696497521b3067f98cebe0454833e7d8931657522c9b937d1b7827884824f89e418513c1f45dd4c05618b006732b7884390621e7f305df7ac54704490745ce6668064c1c348168e6316d46cc78e4990ca2c97ffaa26d8729f205c998941886c557dd50d9bd685dc4ca4470c1d07549b5e6bb84ef920eba31d4c811e1b0badd3ec33141a12711e98f5e147988b8d5cf1042d31c034d5539cc8a9f396f251522a7d40b2b1df534a79bc823cfaf29150d506f0791", 0xbe}, {&(0x7f0000001000+0x65d)="20991d38fb7921cab1bda5dc64b6fabd2dc5acee470649b9e2e1a89dc285fc8d9a2bf52c65621891996ef08272cdd90bbdcf25916974c816b70b0767903e", 0x3e}, {&(0x7f0000000000)="85499098452417fdb29af5f91802830de641a084fedc5d4c30d815c014ebd82bfd9caa22ad459193fa5e239090183daf4f2c1a93ecde6379", 0x38}, {&(0x7f0000002000-0x40)="ff65f549f3ea2bbe86e4005723a5ce5257b5ebe0375644b2563aaa217a0fea8d5098fc91f6374e8f8596b645791df66d244b4094b2e54ba9e85daf15337938e3", 0x40}, {&(0x7f0000001000-0x8a)="84a72690505707a55fa3fdc46bf477a5579431b4f23cc19a271ea71405ccb173326da072b7a5f3f73c1b16b58745f12e15ed94e95646e0394e20e316a2fa5fde77dacc3c08a26e7e80452030f525b8357036d28d905e236f85e87cb7cbb7d33db3e1cabd33c9649d0d1a26c214aec1d27ae3973cef433c32967c4c4c2b9ee63d098f9815bfd3e36e68bd", 0x8a}], 0x6) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000001000)={r5, r6}) connect$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x14}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$inet6(0xa, 0xa, 0xd2b3, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/27 06:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") pipe2(&(0x7f00003f1000-0x8)={0x0, 0x0}, 0x800) mq_timedreceive(r0, &(0x7f000038f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000080f000)={0x0, 0x989680}) r1 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000938000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008c3000-0x4d)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7a9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff1f}], 0x90) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:20 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000808000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c7000)=0x20) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x8) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000001000)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000387000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/27 06:52:20 executing program 4: pipe(&(0x7f0000ddf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000e02000-0x8)='./file0\x00', 0x1000, 0x0, 0x0, 0x6, 0x20008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x80000) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_dev$sndseq(&(0x7f000010d000-0xd)='/dev/snd/seq\x00', 0x0, 0x50000) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000207000-0x1c)={&(0x7f00004d9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0x15)="299769a11cb52942b876e8259600c9c6076e0bcb04", 0x15}], 0x1, &(0x7f0000001000-0x34)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x34, 0x40}, 0x4000) r8 = socket$unix(0x1, 0x1, 0x0) write(r8, &(0x7f0000000000)="", 0x0) 2018/01/27 06:52:20 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000de4000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f000043c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) keyctl$link(0x8, r0, r2) 2018/01/27 06:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000048000)='/proc/self/net/pfkey\x00', 0x3ffffe, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000009e000)={0x1, [0x1ff]}, &(0x7f00008aa000-0x4)=0x6) clock_adjtime(0xfffffffffffffffc, &(0x7f0000df1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009e8000)={@generic="0100585dfeb9668b074bf95d8908c4a5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000036a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x80000001, r1}, 0xc) 2018/01/27 06:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00008d5000-0x8)={0x10001, 0x9, 0x4, 0x8, 0x6a1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000024b000)=0x0) 2018/01/27 06:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f23000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "faa5ab01000100102ec65925a03ebdff9ef1856baafe921836c9adc92b80e9d4e673f39b284218c356d2dd9b4b342738e4f58423a76501ec3ce0ada1ae928c97", "1484760800f700000000003b26c376b2a72f6c392e80b2236488314ef3a581d0", [0x0, 0x0], 0x0}) 2018/01/27 06:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff9000-0x8)='./file0\x00', 0x400800, 0x108) sendto$llc(r0, &(0x7f0000a94000-0xca)="f6acb5764f0006726c2c20a4e2495b252e16cd6306e6e90e8f4d73f5656e9cb9ace45776cd5d8858bc41a2db9ccb9a3e653b5a2bc13d54e9e643792190152e39d34550a57b5780f25028d74eecd8dc62aea48de77bb63e3ce89ba2a0db99cf8395888cc7ff3ce906b56554062fa3a6dc67969b3a3e462cd638880699743033889b7e2bd16bc63e852bfa203c63157be1a7d248a5a5e8a2a384034b53e58c63ad464971450ccc07ede5139a98f6074c981620611566acab2a0fa409727b822fa1cc12bf85b1c450a0f728", 0xca, 0x4000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002f7000)={0x9, 0x100000001, 0x200, 0x4, 0x7}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000619000)=0x0, 0x4) 2018/01/27 06:52:20 executing program 5: r0 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffff8) keyctl$link(0x8, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/01/27 06:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000312000-0xcd)=""/205, &(0x7f0000aca000-0x4)=0xcd) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x20e, 0x0, 0xffffffffffffffff, 0x0, [@sadb_lifetime={0x4, 0x2, 0x8, 0x3398c4ee, 0xf2, 0xfffffffffffffa50}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d}}]}, 0x1070}, 0x1, 0x0, 0x0, 0x0}, 0x800) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 06:52:20 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e92000)={0x0, 0x0}) r0 = open(&(0x7f0000b84000-0x8)='./file0\x00', 0x800, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000556000-0x2)=0x400) 2018/01/27 06:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a26000)={0x14e2c4a2}, &(0x7f00005bf000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb8000)={0x0, 0x989680}, 0x8) socketpair$unix(0x1, 0xd, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009e8000)={0x0, &(0x7f00000ca000)=[]}, 0x8) sendto$unix(r1, &(0x7f0000a2d000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 06:52:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x1, &(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) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f000025f000-0x28)={r1, 0x3, &(0x7f0000001000-0xc)=[0x6, 0x0, 0x4], &(0x7f0000001000-0x18)=[0x3, 0xb1c8, 0x4, 0xec6, 0x5, 0xe7], 0x0, 0x1, 0xab6e, &(0x7f0000001000-0x4)=[0x1], &(0x7f0000adb000-0x14)=[0x6, 0x81, 0x100000000, 0x101, 0x0], 0x0}) fcntl$setsig(r0, 0xa, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, 0x4) mq_getsetattr(r0, &(0x7f0000002000-0x20)={0x1, 0x1, 0x36e, 0x1, 0x7, 0x3be, 0x80000001, 0x3}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="0267e784e362602400d87635edc08c1ab7526833e5445692c56178bb109866ca366013159f", 0x25, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000+0x475)='logon\x00', &(0x7f0000000000+0xe59)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x42)="9cbc0664d20b53fc1190c9656b83738f57d451d02d25397cce70c217663011d8667c5f721167af31d0bcc5f5392657c405733e0d87c13d4f6cd6e9b3a7d2fa89b0eb", 0x42}, {&(0x7f0000003000-0x59)="6a30c9851d66459162f4ce13c210c1893c6c607eab2fe7ac464cdc7b7b136234b623be52fd71c0495fff9641d79606d050bfa039235953e88cad86b6e719c41b2a93f395020275dbe783d6d3f5432e932a95ef30fb787c8ca60434", 0x5b}, {&(0x7f0000000000)="5e06fb0f92cd27dcc8c83c572b98c099d5330d9fbc2d818bb3043b210e6b4302f1afa29e428757282e86ab305b207443c938f6e9a353945872d233af21ba2ddfd15f07db7bda2349891f5597d24960cc2141255fc1fd9c2559541b838a4b0d14d9924babeaf522db8beb62d8c0fdca1f9b1371d14bc5e10bdffc4fed07ed07b92108b162fa70232a50a2baa38e801ba320415cecfe51637e61c091863172dc079efec476b7129c1d8164210a9e0a33a1865e63c467d201f9d3d369273c36eb745bb6c3478cc29d3addfe097deef94176ecaed734e5d564fd016f026f3725", 0xde}, {&(0x7f0000001000-0x69)="efd675f8d362804f816f4623dc3676445675256dc7af6a473354fc0e6b378e7f91fff585b3178a6dd08b1f85a162008e8e878b48d4e16b9d3e383f00abd25b01a869b14838056d73b5fc166dc41d71f65d7374d673b085792e8e17860cb4c2a21ac1146b55e67a15bf", 0x69}], 0x4, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000)='\x00', 0x883, 0xa, &(0x7f0000003000)={0x2, 0x20, 0x6, 0x8, 0x3, 0x1f, 0x96be, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) bind$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x400000) read$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0x8) rt_sigaction(0x4, &(0x7f0000003000)={0x2, {0x6e}, 0x4, 0x100}, 0x0, 0x8, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)=0x0) 2018/01/27 06:52:20 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000232000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000012000)=""/133) 2018/01/27 06:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000919000)=0x40c2, 0x2b3) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000f8a000-0x8)={0x1, r2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(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, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df", 0x80}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f00000ed000-0x23)="c7ea20c66c4bf98d79af93aee8be9ad14f03f8e332d5447bf48dcdde8c8555f13b2a9d", 0x23}, {&(0x7f0000f39000-0x4)="1672fd27320c9b119eeb7f5c203bfc2a670497544733", 0x16}, {&(0x7f0000423000-0x2a)="a1a7703573ede20f92fb16e6b258b02dcbaf2c21450237ddc93827405204727e9e3231a28349b4622d55", 0x2a}, {&(0x7f0000d42000-0x1000)="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", 0x1000}, {&(0x7f0000a2c000)="f9a26d5fe950f7efc0d95767cdcb9646a1b314ca7c2b7e3ce851f771f8e770c3bc0677df8835e7153a15", 0x2a}], 0x5) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/27 06:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f3b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc0000)='./file1\x00', 0x0) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000039000-0x78)=""/120, 0x78) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00003ea000-0x6f)={0xa, 0x67, "1a8da728e77d29ae20aa03c8fe79b0f3fafc34a4ff985ece0371b32b99d6541d8d49fd76e66ecab6015771dbe4ca5c226c552094c2006282f4a305543a946673549f135c8d703998f7779c171c1d31b0833d0335bf7c582388d8d8763060e31e97b1fe15f094b5"}) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/27 06:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffe9a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004d2000-0x4)=0xd, 0x4) 2018/01/27 06:52:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000720000-0x11)="6e65742f6970365f6d725f000006816500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000aed000)=@known='system.posix_acl_default\x00', &(0x7f0000000000)=""/40, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000002000-0x18)={0x4, 0x3f400000, 0x1f, 0xd17, 0x6, 0xc0}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$netrom(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2018/01/27 06:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00009d6000)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 0xa73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) tee(r1, r1, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000373000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000f3e000-0xc)={0x20000000, 0x0}) ppoll(&(0x7f0000e0d000)=[{r2, 0x9, 0x0}], 0x1, &(0x7f000078f000)={0x77359400, 0x0}, &(0x7f0000675000)={0x0}, 0x8) r3 = memfd_create(&(0x7f0000b05000)='\x00', 0x2) sendfile(r1, r3, &(0x7f00005a0000)=0x0, 0x4) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000477000)=""/66) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000255000)=0x8, 0x4) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) prctl$getreaper(0x5, &(0x7f00004a6000-0x4)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000436000-0x4)=0x82) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000741000-0x8)={0x0, 0x4, 0x9, 0xfffffffffffffff7}, &(0x7f0000893000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ac4000)={r2, @in6={{0xa, 0x2, 0x8cc8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0x3) ioctl$TCSETA(r1, 0x5402, &(0x7f00001f0000+0xe09)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/27 06:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e29000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000222000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000132000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 06:52:21 executing program 5: 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f1d000-0x1c)={&(0x7f0000f1b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001d2000-0x8)=[{&(0x7f00008d8000-0x96)=""/150, 0x93}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x10000) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002d0000)='/dev/usbmon#\x00', 0x0, 0x2fb69fd2b5f2215) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000052b000)={0x0, 0x7, 0x10}, &(0x7f0000e76000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d47000)={r2, 0xfd, "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"}, &(0x7f000061c000-0x4)=0x105) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 06:52:21 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000028000)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x6, 0x400) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x0) sendfile64(0xffffffffffffffff, r1, &(0x7f0000b25000-0x8)=0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00001f0000-0x18)=@get={0x1, &(0x7f000011f000)=""/4096, 0x1e4}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000757000)=0x0, &(0x7f0000a80000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat(r1, &(0x7f0000661000-0x1)='./file0\x00', 0x410800, 0x9) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000002b000)=""/200) 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000001000-0x36)={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x38, 0x0}, 0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f94000)={0x0, 0x5}, &(0x7f00005f1000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000043a000)={r1, 0x0, 0xe7, 0x9}, 0x10) add_key$user(&(0x7f00003d2000)='user\x00', &(0x7f000003a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000031c000)='\v', 0x1, 0xfffffffffffffffc) 2018/01/27 06:52:21 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x10, 0x2, 0x0) socketpair$packet(0x11, 0x1ea9e7f1b07265, 0x300, &(0x7f0000c95000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001000-0x8)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000001000)={r4, &(0x7f0000001000)=""/62}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xfffffd7e) setresuid(r5, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x40000, 0x0) 2018/01/27 06:52:21 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d7e000-0x18)=@add_del={0x2, &(0x7f0000fd8000-0x10)=@common='syzkaller1\x00', 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fd6000-0x8)='./file0\x00', 0x2a, 0x2) 2018/01/27 06:52:21 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000808000)='net/sockstat6\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000301000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xa1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) fchmod(r1, 0x180) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000002000)={0x3, 0x4, 0x101, 'queue0\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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0x2)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000001000-0x5c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000002000-0x27)={0xf97cff8c, 0x8, 'SE Linux', "bcc480830db7e0a4f68f1c80795bfde9e63452b8ae987b"}, 0x27) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x480000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) 2018/01/27 06:52:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00001bb000-0x1c)={&(0x7f000047e000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x50)=@mpls_newroute={0x50, 0x18, 0x2, 0x5, 0x0, {0x1c, 0x14, 0x90, 0x1, 0xfd, 0x0, 0xfe, 0xf, 0x200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xff}, @RTA_DST={0x1c, 0x1, [{0xfffffffffffffffb, 0x6, 0x5, 0x1a4}, {0x100000001, 0x9, 0x101, 0x80000000}, {0x100000000, 0x0, 0x9c4a, 0xcc4}, {0x1, 0x0, 0x717, 0x3ff}, {0x100000001, 0xfffffffffffff001, 0x1, 0x6}, {0xfffffffff2ce0616, 0x7f, 0x10001, 0x10001}]}, @RTA_DST={0x10, 0x1, [{0x82, 0x0, 0x7, 0x2}, {0x2, 0x0, 0x9, 0x87a7}, {0x9, 0x80, 0x4, 0xffffffffffffffff}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000bc3000-0x1c)={&(0x7f0000294000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00006f5000-0x34)=@ipv4_newaddr={0x15, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) rt_sigprocmask(0x3, &(0x7f000003a000-0x8)={0x8000}, 0x0, 0x8) r2 = open(&(0x7f00001b1000)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x16, &(0x7f0000001000-0x18)={0x81, {0x2c13a92f}, 0x8000000, 0x0}, &(0x7f00003cd000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000013000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0x4a)=""/74, 0x4a) 2018/01/27 06:52:21 executing program 4: r0 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000bb9000-0x4)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0xffffffffffffffff) r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r10 = geteuid() getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) r13 = getuid() r14 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x400)={0x400, 0x20, 0x304, 0x3, 0x1, "", [@typed={0x10, 0x12, @str='\'wlan1\x00'}, @nested={0x11c, 0x7a, [@generic="dca30d861ad7734c1a9e165cead3aff1605fa8f2cbbd5020dabc52dd313bb735667288dedc0f0441897dbe4766f3c9fd148caa7b65a2b8d11d22a80ae4d2358520f2017b891321187ecd7edd554f641d75028b7b9b206461c2ac5e08037e998aa9ad9928538c8258014ba0d659622614926c49", @typed={0xc, 0x22da, @u32=0x0}, @generic="85419c36c0dfbb289d6dbc34f475d2b81da79e19e811f31a55382893b61426b97d271c585f6faa724571bd22b9c9d4b8748c971558af1fd1fdf516d8285e20fcdcf33c9d3314438c0c53dd1c66cc1fc422b59ae61626ea7771e36def54eb4c13119f1f46c4878465c29fdac51b8184d230255e497c9abd107cb13d71ccd8d1092b5e4281197b38340b44c6c3d47091302e46e9b18c030101d0"]}, @generic="9bdfaa04549824a13adfd20936eb1e2e45c810f72bec59ba323c36a00be25f05daf994c48613ca962a5bc58908db7aad8707cfb1ebaac02274556b81d25b0ae7a78aa24fe7116427697919a8a015a5f726c659e810f08f3dc4f4a5a24d68403d424c5bc9cd98689253fae4dd826b8e7fe081d3bc208405d1675ab8aa9c855e61d59b67396507118609c81c661eb6e339ef61ee1935bc1a008fcc3871bc02458e815ea51bb235f2a6c465bfb5e67bf24bc22bc119edcc367455ea6ff4143e9af7f4572faf6fbddc678cf25c37120c779a725dc85fea9f", @nested={0x10c, 0x2e, [@generic="8f0f86e6f8db5262ed1bf3f36fd72399c12634d6e38ed6359a5ea4543f92084606297642bf9d009133df18d569e19e5589913fc115a029253a3b50d6dbf65275a3bbe9030cb4d65c79e0f2d1c869966e821d3d72ce694ba4e04fc7c7261d2c9cbe5ab182d4fe5d4d8fab2ac264dd808023c89a8ddc02f884b019e781a385a04f03ba8d51519f2107ef21115b64f465ada0ceeeb245fb5f67968da7feadffb0116fe8224669e63346bdeabf2482fa703ce3a09c30", @generic="baab383b3a3b01c47398e22f92fc16029947f8c3e431bbb1b45cfa040e0e9bbccbfced38325cc4465b8903f75411130c62d0738f6cc6104c570ed7c479800cb2703aa02e", @typed={0x10, 0x9, @u64=0x3}]}, @typed={0xd4, 0x92, @binary="d84779c54451136cb317d65f5a481a6f9b2912b6c5707303b4bde0ed3f9c2c360fe3ff233303227df23d75d056c6467b62c8000057d15bae2777d4ed3883c11c31879aeaaccaa2d295f4b10336b9ab03748f6ba4233758564c728570e6b584d6cf1ad46647096d693218a5c4027960e538e4a3de5fb0929ab18ca8beecc988f2aa0367f5fb0aef297b797736f94977cf043be14315aecd5eeb5bd1925d78b1ebb88f50a5924ac6d1e181a10a0a16495e025a5fa35e02932312b403d5a624389e636ada853b0f3ffa894a"}, @typed={0xc, 0x83, @pid=r2}]}, 0x400}, {&(0x7f0000002000-0x6b8)={0x6b8, 0x12, 0x101, 0x5, 0x1, "", [@typed={0xc, 0x64, @fd=r1}, @nested={0xd4, 0x1, [@generic="f5bab0543ac4886f122c59804e4ab444b70f84dac409aa1d9f23737299487931f864481c5b999590cb81679222a4da0774f753efc262e9dff43763b6875bd3305f137f1ea38ddd1ca2c66c571be6da194881380fee0ff863c9609c529bfcb2a553846702f9ed3bb0ea0bbfbba9e4861819890b7320f4b53ba7e410544892c1f87d5e4e23e459c6c4748598fd97b5a9c7b3c274e58aa90a3bccf9faaab5831431770e38483a7b67f6284652044a3b98e61841e3b373472402883473166e9027f8c359a6538bebe19f04a5a729180a"]}, @generic="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", @typed={0x8, 0x18, @void=""}, @nested={0x160, 0x63, [@typed={0xc, 0x21, @ipv4=@rand_addr=0x6}, @generic="f0cf53110fcb1c9d07c6de62ff1b0df5f3330178009042eea31629ba8bf5d3228b439bad293b465d55cca83c135ff36487dae0290f2cfcfd1923e93eef97ab8207573186967f4a71a240e4152aec56e1681328f74b19e6e1f413aa7612771ab70a5d810ad0865f7f1256fba2c3be8692ab8c94bd6c56f01ee1d62b8d6bbae6040dbe6f5470d01f8fdaf0b7c4b90c9144257fc300bbbdbcdf966f6bd9660720c3e76c146e5d56ba484c84e34014b1759595cd8976ebadc62f03619530dce8b8", @generic="", @generic="11aac42d6b077ccd418c1d6f4922f9ea326fe01f1608dc4f65ce81d8c5457a470e9e9bad8d09ad9553d70e399142680f4c6b56617db7d50ad907dad7e518df03057c41d44fc680fc427361f7380acf7906f363ef0b1019fae6344ed8a6a7489d02187661b985b9e183b92dc8decf878ec93fec047ee5b3dda75a45b83c8fe2a489e5", @typed={0xc, 0x8a, @pid=r3}]}, @typed={0xc, 0x59, @pid=r4}, @nested={0x2c0, 0x64, [@typed={0xc, 0x40, @uid=r5}, @typed={0xc, 0x50, @ipv4=@empty=0x0}, @generic="b34a3c18a83b4d4aea65cde704fad21df73188dcce0b89fd047645e8fcded4d1edabacf08eb27055dd361c0d45170b5fd1719c814dfcf36def7828e2aaabe215ac1def85d56f4fea47614d2953a208871bf94bd3e439bc4058f76df793cf89c3186986f423a0d48c78e375d1ab7e85455fa32f2cb66fc7c0679795ad546962b8954ab98a04e6", @generic="664ec1e6d45ccef3b286745e387a40539f52377d8de013916e278ad727577d5e92bf0b24dff708f50a5ad3ee355a93ec638ac42455e8693283c0bbd886e57df8ffac558c5e3406e7b6cf6484b7b4", @typed={0xc, 0x67, @uid=r6}, @typed={0xc, 0x44, @ipv4=@loopback=0x7f000001}, @generic="4ea46c8f034a08d8b31903a7e8a2431554a04cf0716402dc95b24f41a0876730cb5ae1917a0c4937af3ce65ed9dc0f5c83899be49ea292587f5739854c1fc746fb18f338d282c546d57f5bf1a26dc48d7e53199a6e64efa7f0426f49d62a0da727f7bd942d090fa8dfe0b7e8539713faa044f1dbd4e43b38adfe547e998c8253a8e6d666db5b6dfd35a6666ca4f2d96a2bc400b5d136a445b2b903adfed0bfc42e8564cac223c29d748b4bbad87f89dfee", @typed={0xc, 0x8, @uid=r7}, @generic="c5a800ec715beeb765a6591a3b368e760bcd54b760606707e5ea76062b108208079b6e3d2744952693677bd816dc56eca2dc25661964761243fce30ed8c4388ed859c404e8a4029c81da4a25df0c18f104f7479e1279d234d90d8ba3e82c286e310aeb0f623e8eeab84042dcba9098af068d0071538fa2dd4faafeb4d7f14ae166b56d4fc2998aae53b0f51839e309ebab97201572750ffcb7664a004130bbafc372509c8a3f8840d0afa5d1e7e59e8c07efee69b870b52bee713a2cdf99b7f4636012e151930d6eab98e7e3c135388f72fce918201157d907d34a3fbbe9486f857718d7804ce6e0afcbef3b9d7194cb59a1ccb0865e869e"]}, @nested={0x98, 0x7a, [@typed={0x10, 0x20, @u64=0xce09}, @typed={0xc, 0x16, @pid=r8}, @generic="529b59305e19cdcfe650b9058b7070e370af4421fc6f11caa3299a672b661691987f1014bdd6bc0394f98efab6e132dcaf719da8b93f30a360d903c95c7f6e5c12633c4da6f2439f0aec4388e9fbd97b6aa29231e3c0b2bff7fc31e199b2d767f1f5f1c909f882a363e67a1fb8b3d1adec334a8c32"]}]}, 0x6b8}], 0x2, &(0x7f0000003000-0x80)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x80, 0x4}, 0x1) dup(r0) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004000-0x50)={@common='syzkaller0\x00', @ifru_mtu=0x200}) 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ppp\x00', 0x6800, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006e7000)={0x50, 0x0, &(0x7f0000bc7000-0x50)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000b4a000-0x68)=[@fda={0x66646185, 0x1, 0x0, 0x38}, @ptr={0x70742a85, 0x1, &(0x7f0000581000)=0x0, 0x1, 0x3, 0xc}, @fda={0x66646185, 0x0, 0x3, 0x2e}], &(0x7f0000290000-0x18)=[0x38, 0x38, 0x38]}, 0x4}}, @exit_looper={0x630d}], 0x7b, 0x0, &(0x7f00005dc000)="e60295d94134e5527c4f808e96967577f01db1127b9c0e529321f74fa68b03441f66092e40c6d4230de34677cb8a144eac2c51fb7dfd353b88dc1bd9b3693474b11fe9bf3fe7dace8078e43bbf5db73f5ae90ff0312bb39f26929d4ce06377240eb963d15d2998d1d49d5fc68aa5b7a8d22dc806d0ce260911ffbd"}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x9) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000591000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000095c000)={0x1, 0x400, 0x8000, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000306000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000025c000)="91", 0x1) listen(0xffffffffffffffff, 0x0) 2018/01/27 06:52:21 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d5000-0x9)='/dev/ppp\x00', 0x329840, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000688000)=0x5, &(0x7f0000f51000-0x4)=0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000091f000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0xc0481) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0xb31, &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x338, 0x12, 0x3, 0x820, 0x4, 0x0, {0x7, 0x0, 0xa}, [@nested={0x324, 0x10, [@typed={0xc, 0x4b, @fd=r0}, @generic="7c2330b67c4e9ab1d75b857dae3ae78bfd11b791c535be201a80d45e7106cfec15960bccca840d81ea43cf843c1dc7f26a7fa0d696720a96b0251d39a36f349dc6ac6aa6f02d10f59819c09b9c86d831559319602bf801cf30c5d5144bdab83c799cccb956bd97f1916a3e70d1e841a5ef1b259cfb0d69a8e1a31eb91bd63d0f096d0eb5bf860ae37b0e5eba0ece", @typed={0x10, 0xd, @u64=0x1f}, @generic="37632d5abef6d4f1209ac58376b4f2a8e25677f644554c87157e67d931c626c63df34c94bb24f88c0360c049ae05b2aa4192543e094759d445942a964b4a8c66a76776479d244299f9cc997597260e22de157d2918702dc945b08f6bd0bcbe37dcefe5698cff19133834ed56bfb0dd646fdf44536b9ded71933e7e", @typed={0x1c, 0x26, @str='/dev/loop-control\x00'}, @typed={0x104, 0x7a, @binary="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"}, @typed={0x8, 0x5d, @void=""}, @generic="2340bf77d0614d1114ee11a4c919745eb11de0704f74175db879eae8730cd8990a2fefe20b8f01b4988fa02232f7afe804c2e2049381052940267b6bed3ab370fdcbe63220156f2fa8fe7416176d13d872e9047d7277e13b75c541cb591a4eabc32defed6ba7a80bfd3b6630f4250b2b1fbd55c62e4e8ff0c72677cdc108c46f397f8937e28f02f80fe42c6b291e6ba4ac8119927a641a1d2af1fb54d7e679cd56ffb837ea0b642d65e26ce0028c5ed6a9d8be2e593afe98d3e8c8daa8be07f8b9d72aea0806cec904cc4a9a249a59fe3d609e"]}]}, 0x338}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getpriority(0x2, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000+0xfe8)={0x0, 0x8000, 0x8000}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r4, &(0x7f0000002000-0x4)=0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000-0x8)={0x3, 0x7}, 0x8) connect$llc(r1, &(0x7f0000001000)={0x1a, 0x19, 0xff, 0xe, 0xfffffffffffffff9, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r5, &(0x7f0000002000)=[], 0x0, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000004000)=0x401, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000005000)=0xffffffff, 0x4) 2018/01/27 06:52:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000bf2000)={&(0x7f00000cf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000038c000)=[{&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f000027a000)=""/111, 0x6f}, {&(0x7f0000000000)=""/11, 0xb}], 0x3, &(0x7f0000dc7000)=""/181, 0xb5, 0x7ff}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002af000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000f62000-0x41)="61800206c8f47054a9732140fa0c20611add0fd59b3634f8407e645776010665332828592a657ae9ee4952a41fb260e4c3fd2be9670c0c1939a0d2751a256f0b48") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003f9000)=0x0) sendmsg$nl_generic(r0, &(0x7f00008dd000)={&(0x7f0000165000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cdb000)={&(0x7f000038e000)={0x1638, 0x3b, 0x108, 0x6, 0x0, {0x6, 0x0, 0x0}, [@generic="681939df41ee1c03de3fe492c70c446d245225143394b93ce6a5b5049b43b8a93cfb35bd4a5363eadc36b842f77d7424c9e1db467dcd6ae3e554632563bce2e368b5b10c101047086ed006ea6b4ab190ac", @typed={0xc, 0x25, @fd=r0}, @nested={0x1298, 0x8b, [@generic="02efd5552912b729042aaeafb3d6a92a299822b8ffa9e4506882830756847f330f5fc0ce8d9664fff86a1e06ee02bb3a2211b54f128f8286c7ea34731d5fd8c8f64f54048a70c6ce8dd11b2c672044a58100b9df49f62ba144f832b1ae98fba4ceee5c4c075de8ee359e3c9ced6b89f37fa40ae4ddf2ee60320f43816a10f3bb23b562674924716dbb51ab31558e9b615ddeae41a0e8e063a1", @typed={0x18, 0x8e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x61, @fd=r0}, @generic="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", @generic="c2ed27f88663e08bbe3d00a03bacf9e14d7e69b214116245c65ebce24320b965e03cb3bf7860051baf2c2cbe052578613d7cdbafb511da26745efaecf545e1419741111466bbe01401cbe0e2b321f76842f20c46c4859900ecf68dabe7390e568c7cc814bd0332f363bcfd80d1b0f327aef1da8295aa4195929982a40e1df6f5c44aff3e6d019741605dc5da44882325bf69a858371dc58cbbd5a485bf1ebb958c715f2f501e25cedb2ad2607961c3a32b53659b3a23e70bf880ed64e95b8a499c2c06f811ba", @generic="c60d339e717600176af8f914d6ae384f08429c47a89f89ce5e883d8243639153e4e9ee3beaa86f0b19ff5a468183251213e5f4079b574e64e3de1977055b82b24a739de293b4503e0adaea15b19a36c21f36b2a890c0b0540d09555d6ba77fdf37d61bf1805bac107287ce81fd9247e648cfe89e55400dd207d8d349bfc8a3ecb01afb45a6f46dcf6fec118fa0e8", @generic="95b987546223b2a4539de7fd51529eafeda23a023920be88492eb97c199a68afcde8783c41b11a7ada08466e99fcfdeec0833b688f11f8846a7d86165e7738ca1ab33696b9ea4ff0474b5d5b48e58225ee44816b7540c0136ccb36498cd2afe79eb20e7a77bc019814c891fbcb5478641be9c4c9f4a5d4ecf10e77c968b3cdcbc44ba9"]}, @generic="886abb25d99b0db344d378c0951587eb50f842fd376b9b48c9cde7f461d458dd37f39bd525df7f523f9ee7de57b2c9e6a6b3d5a7707740ae0b11fa3c49d443bd5146e78f0a9953168eca5f47dcd6697d2fb37b5dd19cf81c1774cb9056031607a8aac3b6a4fb167ad771ccb1f943f42e47a766d5e59ae2d13f51e7c249466db65af66873756f2ba637db24d1668036b0a11b5768ae494218b15b9231c2f367195c7148c18ebe97c8c7956dd20df19d7f2df62a901920950d5bf8dbb5c91caa27530a99d139662a5f4219accdd42e", @nested={0x260, 0x38, [@generic="0fd0d67e90c101bc89282ace683df08ead686f6302a226addc1ba972d3915eedfa092a06babfb9f0d42b5e0f0e0bc91092a609d4cd8c203831c3f3439f28c989e85837de51ab145cb027931c5d3976739c2d6056257884319d8fd5f90dea77d22c03d03ae2fc6512acabe662c131ce75194598adc0d55a274a40fc66b9d1a31fd067a6f07b5f37dcb8f0fda1342e4c000062077bfe732121a80409382721298ebd65d44c5192581226c1ddda411c941cb2eeca55fe97abc034e07d240fa6eec56d8dcc6126318bbeab71b5d455c8214f887783b11ea0778be440c9", @typed={0xc, 0x39, @u32=0xfff}, @typed={0x10, 0x7e, @u64=0xf3e2}, @generic="04e3d8d334213751b0a12ff91f092249fbe3c9b20ad8b7b1808906b8e2a6e703a59f5c95e1aba5b3bca188e461180cd08f4cae7e449396ccb73d5a52b1746e8644942a45dc9f8eb7dc117f7c204f8b84aaee772ddaa353916c27c87b5ddca82fe9", @generic="3cdbcee1791c456520d0c46163dcee16c89a2f87d05103bb23b0cb74fe9a3a64eeff0f8e5ec5e3701997736d15779790fcbc7766b0301eb628683c7df81ae7f5c3dbd3dcaa15bc7d2ae8b77960c875", @typed={0xc, 0x19, @pid=r2}, @generic="c4eb16782634b925b569a2caa4613e39084252cc71e0961a18cd86c82548214e9be5c4d69cdeefde48784f1c7c4718eddbaf0e32b402d2a5373d67ca74e56ffeb291979ec898e007a939b458e8f3ccf998a7684b3afb5675fa75fe40d10df2d2c847a13eb0ca3b0c2fa2d34924e0b2cb18fe81ad1a2b87286448613dbe1fc2d62c8b189fcec95d40f81a0a9d8a9338498b4d17abc060babe4dab6a65544ef550f349c61998be96c6"]}]}, 0x1638}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000105000)="74ddab78235ca63f90367159f93aade1b5d70bc56a151984f8a4cb95e44e8dc61802ab261812fc0c3fdcd3ff921f62153b926c55f99a9fa715c75fde339f2a081f64f6d2ddbdb170f7fe0405000000a415b86539766ecac75effe97e1d8694cf51fdc27c5679e35efaec6c1424446723a90aaebff7a8047ace593797f43e9ac634f3c2f76e044654eaf7ceb8280fbca7defb76e6e247f86e710b50eb83b0dbd76e5943ed97c69525f6f36b6bfa6c0518178a7b3c", 0xfffffffffffffe29, 0x40) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f00000a3000-0xf2)=""/242) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000682000)=0x0) fgetxattr(r3, &(0x7f0000bd3000-0xc)=@random={'security.\x00', '+\x00'}, &(0x7f0000471000-0xb7)=""/183, 0xffffffffffffff3d) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00005db000)={0x400000, 0x2}) 2018/01/27 06:52:21 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ff8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000098e000-0x30)={0x3d, 0x0, &(0x7f0000ff9000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ffc000)=[@fda={0x66646185, 0x7, 0x4, 0x40}, @fda={0x66646185, 0x4, 0x1, 0x2c}], &(0x7f0000158000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f00005ad000)=""}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20000000) 2018/01/27 06:52:21 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1700000015007fdcb72d1c06a4a23f000a12241a780003", 0x17}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000487000)=0x3, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093e000-0x10)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000093c000)='./file0\x00', 0x1, 0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f000093c000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000006000)={0x0, 0x0}, 0x7, 0x7b6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/dev/keychord\x00', 0x111800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000005000-0x4)=0x5, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x8, r1) sched_setparam(r2, &(0x7f0000789000)=0x101) 2018/01/27 06:52:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000024000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dfb000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c01000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001}, 0xc) r2 = dup3(r0, r0, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000087d000+0x615)={0x0, 0x3, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00004ce000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x467) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000-0x8)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0x8) 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f00001b9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f59000)=0x0, &(0x7f0000ddb000)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000e20000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bc7000)=0xffffffffffffffff, 0x29) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000f53000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cab000)=0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005da000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x40, 0x9, 0x20}, &(0x7f00009a0000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000584000-0x8)={r1, 0x1}, &(0x7f00005cf000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/ppp\x00', 0x18000, 0x0) bind$vsock_stream(r2, &(0x7f00009bc000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d4a000)={0x0, 0x7}, &(0x7f000000d000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c85000-0x8)={r3, 0x3f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000228000)={0x7, 0x7f, 0x0, 0x8, 0x6, 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]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001c3000)=@int=0x0, &(0x7f0000251000-0x4)=0x4) 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000563000-0x9)='/dev/sg#\x00', 0x1, 0x200800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003c000)={0x0, 0x0, 0x0}, &(0x7f00008b8000-0x4)=0x146) r2 = syz_open_procfs(r1, &(0x7f000067d000)="6664000000bb04") getdents(r2, &(0x7f0000437000-0xb3)=""/179, 0xfffffffffffffcde) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 06:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003dc000)='/dev/input/event#\x00', 0x8, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r0) 2018/01/27 06:52:21 executing program 5: clock_getres(0x7, &(0x7f000030d000)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000068d000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) 2018/01/27 06:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl$TCGETS(r0, 0x5401, &(0x7f00000a0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000002a000)='/dev/sg#\x00', 0xffffffffffffffff, 0x678040) writev(r1, &(0x7f0000003000)=[{&(0x7f0000759000-0x6)="adc2d5436fbf", 0x6}, {&(0x7f0000e25000)="ae52ebafd279f3c3cc99f4ee559a6c6060d8a6ffa71dd5e65c535d065e8cb2e095ec31c23b113b0028bb7be3e1d0dbe1cc9b02df57207ce412f490463735431ea4686edbcfad2855f2823dbe9d9f46faf2f57ac43793bdb6825a1bca0ea1c425316a0782c67e65dbc2a56a", 0x6b}, {&(0x7f00002d8000-0x5b)="70d52d49383f1e6ddb10af557d3e88b772900b1ad1ebea19f5a02d3457cc0fc080a3fc93ea3a8482c071ec33e8a6645a0871493fd6a719404276d59bff7f1910803519bb02b76ab7b60cc785cc0caaf47e18ceabe780361df4e500", 0x58}], 0x3) ioctl(r1, 0x6, &(0x7f0000fe0000)="4330d1") 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) splice(r0, &(0x7f0000d94000-0x8)=0x0, r0, &(0x7f0000adb000-0x8)=0x0, 0x9, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f3d000)={"5b36b5acc1ca1597623474d7bafd70ad", {0x4, 0x1f, 0x0, "0b8001192b28", 0x6, 0x0}}) ioctl(r0, 0x302, &(0x7f00002a7000)="") [ 84.960969] audit: type=1326 audit(1517035941.280:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16614 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7787ba9 code=0x0 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002f5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x20000000002, 0x7, 0x20000, 0x0, 0x0}, 0x20) 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00005e7000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000028e000)=0xfffffffffffffffc, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b4c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xe4f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00004a7000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/keychord\x00', 0x10202, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00009d2000-0x58)={0x400, 0x0, 0x7fff, 0x8, 0xffffffff, 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, 0x0, 0x0, 0x0, 0x0, 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) r2 = epoll_create1(0x0) close(r1) r3 = syz_fuse_mount(&(0x7f0000933000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) ppoll(&(0x7f0000c5e000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000f87000-0x8)={0x77359400, 0x0}, &(0x7f000027f000-0x8)={0x0}, 0x8) 2018/01/27 06:52:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="", 0xfffffffffffffe40, 0x0, &(0x7f00009ba000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe62) 2018/01/27 06:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) getpeername(0xffffffffffffffff, &(0x7f0000f71000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058f000)=0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000487000-0x5c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f0000f60000-0x9)='efivarfs\x00', 0x800400, &(0x7f000063c000-0x2)="") pivot_root(&(0x7f00001a6000-0x8)='./file0\x00', &(0x7f0000432000)='.') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014e000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00002d6000)=""/134) 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f00001b9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f59000)=0x0, &(0x7f0000ddb000)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000e20000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) ioctl$TCSBRKP(r0, 0x5382, 0x0) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00009e4000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f000021f000)="") mount(&(0x7f0000832000)='./file0\x00', &(0x7f0000d03000-0x8)='./file0\x00', &(0x7f0000b81000-0x5)='gfs2\x00', 0x200020, &(0x7f0000f76000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a02000+0x424)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9d000)={0x0, 0x1, 0x4, 0x0}, &(0x7f0000308000)=0x10) getuid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004be000-0x14)={r1, 0x4, 0xffffffffffff751d, 0x1, 0x7, 0x4}, &(0x7f0000a0b000)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") [ 85.017548] audit: type=1326 audit(1517035941.340:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16614 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7787ba9 code=0x0 2018/01/27 06:52:21 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a93000/0x3000)=nil) 2018/01/27 06:52:21 executing program 4: 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netlink(r1, &(0x7f0000e4c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000c2d000-0x668)="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", 0xfffffffffffffe4a}], 0x200000aa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000812000)={@generic="9f900b68beee4062aa7fde1a6bd7bce3", @ifru_ivalue=0xbea3}) 2018/01/27 06:52:21 executing program 1: r0 = request_key(&(0x7f0000dc0000)='.dead\x00', &(0x7f0000bd7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000395000-0xa)='mime_type\x00', 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x7, 0x100000001) keyctl$get_keyring_id(0x0, r0, 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000f65000/0x3000)=nil, 0x3000}) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x7)='nodev(\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000002000)={&(0x7f0000003000-0x48)=@full={{0x3, {"871d4bb2329fcf"}, 0x121}, [{"a8a400026e5041"}, {"c8a037123aab01"}, {"3b0c20d1e0546c"}, {"0e26f7e668ddde"}, {"c87146b2bbd777"}, {"21e0a78001396e"}, {"9c9c8074b8e7d9"}, {"605e0486ac9fa9"}]}, 0x48, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xd3)="99c22b4e9b9547027ed8b8b08b7ad026531270963d751284ba4c6a2a723b4f1b245cd9d1dfaa5dfe1923e1c7663429d7b01ef4d3d8e195fb444ace7b767dd2ec612f381ab4feef779862258be9716ed4fcff82467608825e69a8f127805107a08bd25ac1d2ff9e24eabbd615d7172ec9037e247ca8137422d88296c3a10e5823ac4185bac45fe896f153c0163bed9ef84ab06c0d3c90ed16c4e2df953bdd4e61429e5706fcdb08fa63ac046aefa90e138a51a1dd429ae50e7ba121a451c0b5eca594e68815bad2d393e60db1bd274bff39466c", 0xd3}, {&(0x7f0000003000-0x57)="9743f28319db199c8209e17a6b0d76667e61bc79d98461501751f88252dff3fbc630687a5efed800046124465d2e2201523efb4ae9fd87ad64791c796165fdc3ee65f4ae01afea77d0e912d4ca0319f18e58ca1055e2ed", 0x57}, {&(0x7f0000002000-0x3)="4d34e1", 0x3}, {&(0x7f0000002000)="901c0a4ca65c7b95a2f6b55da2bf4d3028ba69a198195fe3d78ff2e123", 0x1d}], 0x4, &(0x7f0000001000-0x107c)=[{0x100c, 0x7a00adbae3254944, 0x22, "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"}, {0x70, 0x11f, 0x1, "5a529f0618f644a159f63b5ab054bb8ca8deee5854313b6b6e75efc65768bb40ceeb3ab30462b907253771317509fe53655e43cc94721fd5f009e045a10936fe79acb26b5fdd45f7a9d06d9ae8fafc5286e9290ce7c29133ecb8d86ead1b56f18e"}], 0x107c, 0x4000004}, 0x100) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) fstat(r3, &(0x7f0000346000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x8, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x3ff8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @rand_addr=0xffffffffffff8001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000178000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aca000)=[], 0x0, &(0x7f0000706000)=[{0x10, 0x29, 0x3e, '\x00'}], 0x10, 0x0}, 0xc014) 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000091e000)=@common='ip6gretap0\x00', 0x10) clone(0x0, &(0x7f00004f1000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f00003fb000-0x4)=0x0, &(0x7f000059b000-0x1)="") [ 85.061625] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/27 06:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000bb7000)='./file0\x00', &(0x7f000022d000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000035c000-0xc)='/dev/autofs\x00', 0x800, 0x0) getpeername(r0, &(0x7f0000349000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d8f000-0x4)=0x10) connect$pptp(r0, &(0x7f00001a1000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) umount2(&(0x7f0000dcd000)='./file0/file0/file0\x00', 0x6) 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000acf000-0x4)={0x3, 0x7, 0x81}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b6b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d2000)=0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000027c000)={r1, 0x61, "0862df5bf237d1bf3c5e604d9ffb55231a8ec1a29c9fcadbc98c7198b563fc0636c6d920a99f9fde1357d30379a4c65128f0fe84ec48d8fd1b374ac9f089b300d8ee360c1b73a48266177741dd69137d40d0726b94da3a231bb0938c214a107520"}, &(0x7f000032b000-0x4)=0x69) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xfffffffffffffff9) setrlimit(0x0, &(0x7f00006b7000-0x8)={0x7fffffffffff, 0xffffffffffffffff}) 2018/01/27 06:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0x2c1, &(0x7f000009b000)={&(0x7f000036e000)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00007c0000-0x8)={0x0, 0x0}) 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000008000)='./file0/file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000016000-0x6)='ncpfs\x00', 0x0, &(0x7f0000006000)='z') [ 85.112577] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000699000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(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) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aab000-0x48)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}], 0x48) writev(r0, &(0x7f00007a7000-0x28)=[{&(0x7f0000339000)="df", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c85000)=@assoc_value={0x0, 0x0}, &(0x7f000015d000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000531000)={r2, 0x2a285755, 0x85, 0x3f0000000000, 0x3ff, 0x7f}, &(0x7f0000b33000)=0x14) 2018/01/27 06:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='vcan0\x00'}) syz_open_dev$sg(&(0x7f0000ffa000-0x9)='/dev/sg#\x00', 0x6, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000dc0000)={@common='ip6gretap0\x00', @ifru_names=@generic="a1fc7c4ac5c138226571503221a0a1e7"}) write$tun(r0, &(0x7f0000cad000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @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, [], ""}}}}, 0x2e) 2018/01/27 06:52:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000378000)=0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000d5000-0x218)={0x800, 0x8, 0x5, 0x3, 0x9, [{0x2000000000, 0x1f0, 0x40, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0}, {0x81, 0x3f, 0x40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1ff, 0x9, 0x9, 0x0, 0x0, 0x2c82, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x2, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x100000000, 0x7, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x10000, 0x3ff, 0x100000001, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x9, 0x9, 0xe4b9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x10000, 0x5, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fffffff, 0xbc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00003b5000-0x4)=0x0, &(0x7f00004cb000)=0x297) 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c36000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000c3000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009dd000-0x4)=0x14) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000ef7000)=0x4) 2018/01/27 06:52:21 executing program 4: clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') mprotect(&(0x7f0000363000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f00003e1000/0x1000)=nil, 0x1000) 2018/01/27 06:52:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80780, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000089000)=0x0, 0xfffffe61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='-\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000-0x8)=0x86, 0xffffffffffffffb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') readv(r1, &(0x7f0000ff5000-0x8)=[{&(0x7f0000488000-0x35)=""/53, 0x35}], 0x1fffffffffffff72) 2018/01/27 06:52:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b75000-0x4)=0x800, &(0x7f0000d99000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r2, &(0x7f00006df000-0x8)='./file0\x00', &(0x7f00005f0000)=""/254, 0xfe) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/context\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000d9c000-0x97)=""/151, &(0x7f0000b4b000)=0x97) [ 85.182468] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 85.206240] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000699000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aab000-0x48)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}], 0x48) writev(r0, &(0x7f00007a7000-0x28)=[{&(0x7f0000339000)="df", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c85000)=@assoc_value={0x0, 0x0}, &(0x7f000015d000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000531000)={r2, 0x2a285755, 0x85, 0x3f0000000000, 0x3ff, 0x7f}, &(0x7f0000b33000)=0x14) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/loop-control\x00', 0x200, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1000481}, 0x72) r2 = dup(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000007000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19, 0x1, 0x3, 0x3, 0x400, 0xb3c, 0x40}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setreuid(r3, r4) 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a2000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) fcntl$setpipe(r0, 0x407, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000297000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1, 0xff, 0x0, 0x81, 0x72, 0x2}, 0x20) r1 = socket$inet(0x2, 0x80000080a, 0x30c7) listen(r1, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002df000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000010000)="6e65742f69de5f02000000000000") preadv(r1, &(0x7f00004b9000)=[{&(0x7f00003d4000)=""/147, 0x93}], 0x1, 0x0) 2018/01/27 06:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000e9c000)=""/121, 0x79) 2018/01/27 06:52:21 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000416000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x7)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a0d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000647000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000098a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000835000-0xd7)=""/215, 0xd7) openat$dir(0xffffffffffffff9c, &(0x7f0000b82000)='./file0\x00', 0x8000, 0x20) r2 = creat(&(0x7f0000548000-0x8)='./file0\x00', 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00001f1000)={0x3ff, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readlinkat(r2, &(0x7f00000b1000-0x8)='./file0\x00', &(0x7f0000b0e000+0xb99)=""/56, 0x38) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009e1000)={0x0, 0xea, "1250ed54054ddb72168fb462f030c025fe69fb892f739f13b9ede40828536896a75b1b910f6ba3742245d1b0a1429aaadbe010629344732b22ff657f3926bc6398ceddca191e992b505c4538266bd747e490d69b80b42435ea4ed85e73f4294b755d3f212a06e28dc3068a354b0391ea273afd742e39bc40e08ec2ce7c305fe2788ca51861ff4d7a5bce8a7918171a84ced77ff22d04615ee66f273b1fc0e1db16fbe1dc0c7f7f81c2e1b86effd68f31d0407c40f17d07e75167b4d651734c6400c449263afc7915ab42bb4fe9ee72b4f72f263783bdbb24f5c00e3d420a725563863854e404bf25640e"}, &(0x7f0000f59000)=0xf2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005cf000)={r3, 0x401}, &(0x7f0000976000)=0x8) 2018/01/27 06:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/autofs\x00', 0x14000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000cb0000)={&(0x7f0000d84000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf3000)={&(0x7f00007ba000)=@del={0x100, 0x11, 0x301, 0x2, 0x2, {{'rfc4543(rfc4106-gcm-aesni)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x722}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00004d5000)=""/153) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r2 = syz_open_pts(r0, 0x7fff) writev(r2, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000ce3000-0x1000)="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", 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f5d000-0x4)=0x0) process_vm_readv(r3, &(0x7f00004db000-0x18)=[{&(0x7f00007e1000)=""/132, 0x84}, {&(0x7f0000cfa000)=""/85, 0x55}, {&(0x7f000028d000)=""/238, 0xee}], 0x3, &(0x7f00001a3000-0x10)=[{&(0x7f0000b64000)=""/74, 0x4a}, {&(0x7f00002a5000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000b06000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000007fffd, 0x2000000000003) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008eb000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004f3000-0x4)=0x10000, &(0x7f0000536000)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e01000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000903000-0x8)=0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000154000-0xef)={0x0, 0xa1, "43a5aa91b94938f9cb25401606c727bd1a22b1a2c07de10348f4064aaed1c964f214b8958e53bd30719144cd1e835e9d2959ad325d0c15e865da98921a37331b8b292e9ac0e07a0a42bb8d5296269e5a4214a618f0e626527d9eeedfd8d0262dc3225f7b90a1fe307de4be463eeba593f21ee20096ef1cef47a03ad40ef96ab990de4e1084b5276401158cba98541d153c340b668e5926914d68b0e485e2166ddd"}, &(0x7f000068c000)=0xa9) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000849000)={r4, 0x2, 0x1, [0x5c55cd5f]}, &(0x7f00005de000-0x4)=0xa) 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f00001d5000-0x9)='/dev/sg#\x00', 0x1000, 0x101000) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000bd0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ca1000-0x8)={0x0, 0x0}, &(0x7f00008ce000)={0x0}, 0x8) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x79)="b214864afd252b0afe88439f1d8f8d8a9dfb5a1219b930f123322e6d90306a4a333b65c2ea2e9798274af06a36214a4062d5c792f49c89a081a5338df98fc97e8146b0a4b334ead183af744e6a35729633200dd61302a6c4e59287f323b4c912e3a03e4ab8d5f17dc32035f55221724e581a803c156be8127c", 0x79}, {&(0x7f0000001000-0xbd)="0d173ab8522389901cc6cfc748bb8ea23f91af1bb0ba26ed731de1c613a968392250c5598ff2393f9991572149a48c5942d661e8da558dcf8ec1a0da5357071cbadce96fb5ba8b7dfbcd7cb63745f5ff5de70ded4e73a2f04a2b5df44e456ba8e512b16d1bf6d92be0723327ec46b8f44e743e483d72b910d1a19d644207783f216d10a84b0f13f842c5807365f3cac06790e01e07d22a3c72c215a9623ccb46b867c49019d7cf330adf7d418a9fab1fdc43acd09ade72a1c3b33e3704", 0xbd}, {&(0x7f0000002000-0x3f)="485af2164ac7ecf96692ef22627198bbe840fb4cb68ef695714276309f4edb59e516624a9546a1f4ff397beda8ee66f63019198b4a43977be9f8e463ea2038", 0x3f}], 0x3, 0xd) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x4, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)=0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000001000-0x30)={0x8001, 0x3, 0x6, 0xee82, 0x10000, 0x80000000000000}) 2018/01/27 06:52:21 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f000025a000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000ff8000)='./file0\x00', r1, r2) exit(0x0) syz_open_procfs(r0, &(0x7f000095e000)='mounts\x00') 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c9a000-0x1a8)={0x1000, 0x0, 0x1, 0x0, 0x7, [{0x2, 0x101, 0xfffffffffffffff7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x8000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x3f, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x5, 0x0, 0x0, 0xc80, 0x0, 0x0, 0x0}, {0x1000, 0x101, 0xfd9c, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x7fff, 0x101, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0xff, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x2288, &(0x7f0000632000-0x8a)="") 2018/01/27 06:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x2000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000118000)={&(0x7f0000a7c000-0x4)=[0xfffffffffffff087], 0x1, 0x1, 0xffffffff, 0x6, 0x5, 0xc071, {0x8, 0x27, 0xfffffffffffff001, 0x2, 0x8, 0x6518c06c, 0xc494, 0x6, 0x3ea, 0x6, 0x4b, 0x80000001, 0x0, 0xe3, "dde829a857a8e07d8e8799991a53ac0d3c6655fa955431c2a8dbb8889e8233e5"}}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000d88000)={{0xa, 0x1, 0x33, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x3, [0x9, 0x93f4, 0x0, 0xff, 0x2, 0x5, 0xc000, 0x9]}, 0x5c) r2 = memfd_create(&(0x7f000024c000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c76000)={0x0, 0x2}, &(0x7f0000afa000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ce5000)={r3, @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]}, 0x6, 0x7}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000761000-0x8)={0x0, 0x4}, &(0x7f00001ca000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d6000)={r4, 0x1}, &(0x7f0000e36000-0x4)=0x8) r5 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000ee4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005e0000-0xc)={0x10000000000, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b4000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000e92000)={0x70, 0x0, &(0x7f0000839000)=[@acquire={0x40046305, 0x4}, @release={0x40046306, 0x0}, @exit_looper={0x630d}, @release={0x40046306, 0x3}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x68, 0x40, &(0x7f0000289000-0x68)=[@fda={0x66646185, 0x3, 0x3, 0x6}, @ptr={0x70742a85, 0x1, &(0x7f0000d03000-0x1)=0x0, 0x1, 0x1, 0x9}, @fda={0x66646185, 0x1, 0x3, 0x18}], &(0x7f00001c4000-0x40)=[0x70, 0x30, 0x78, 0x60, 0x0, 0x20, 0x0, 0x48]}, 0x10001}}], 0x52, 0x0, &(0x7f0000280000)="4851a1fb1949719e480ae17cd01a42af666def4c506a6918c8c20065f986d9a6c472a3a15c80f9a44f69869cff7d388a1a466dbc83849a79c8949a08ba702f4909d9481408f2f50bc4348901211e8b254a72"}) 2018/01/27 06:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001c2000)={0x0, 0x1000}, &(0x7f0000579000)=0x8) keyctl$session_to_parent(0x12) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8d000-0xe)='/dev/keychord\x00', 0x101480, 0x0) unlinkat(r1, &(0x7f0000cc8000-0x8)='./file0\x00', 0x200) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000552000-0xbc)={0x7, 0x2, 'client1\x00', 0xffffffff80000006, "77456cf29b6fa2ba", "de5cf72d811eab980d16e5479ddf58d56a720a2fa041b6a135df9844682a10b0", 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]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f000090c000-0x24)={0x1b, 0xfffffffffffffffa, 0xd03, 0xd7, &(0x7f000067b000)=""/215, 0x73, &(0x7f000099c000-0x73)=""/115, 0x41, &(0x7f0000e47000)=""/65}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000ab5000)={0x6, 0x1, 0x8}) 2018/01/27 06:52:21 executing program 7: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a74000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) dup2(r2, r2) ptrace(0xffffffffffffffff, r3) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r4, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r4, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/27 06:52:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x100}, 0x8) clone(0x1300000, &(0x7f0000149000)="", &(0x7f0000a21000-0x4)=0x0, &(0x7f0000571000)=0x0, &(0x7f00008dc000)="") 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000018c000+0x96d)={0x0, 0xeb, "781d0113663b6ae40101b77ed6f0f50984d0b2cbf20b7724eba125689ab36a330129d29f5ca815faf4102bc1d88546b46169a836686301c27e694cf053052568ccce8261219380da63a50beed8f1a1c57decf5d2313f831f599c8a3fbbb09dbc76ea76524ba38d0c006654f5d66f2b7f368a977138ac6a4a87badd96a0829c8bdc6a505329a3464b8b9e8db09c81998e841947b40aad8727c31a05d1aee79f19515ddb8cc24dba5ca89593b9a5a89334263ba8fad629ced537dad98971451049cc6daa5b50fc585d2715094cc3f8e82601de9f687d447d5a86ae933a9835645cef50a2990b147f8db95591"}, &(0x7f0000878000)=0xf3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f00000)={r1, 0x3}, 0x8) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a49000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000af000-0xe)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000024f000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 06:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000004b000-0x8)={0x0}, 0x8) 2018/01/27 06:52:21 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}]}, 0x18}, 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00004f8000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000a06000-0x51e)="", 0x0, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) 2018/01/27 06:52:21 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000025000)={0x0, 0x0}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001f000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000021000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) 2018/01/27 06:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00005c7000)=""/0, &(0x7f0000ac0000)=0x0) sendmmsg$unix(r1, &(0x7f0000c23000)=[], 0x492492492492b2e, 0xc0) poll(&(0x7f0000ad7000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x9bda) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002c7000-0x30)=[], 0x0, &(0x7f0000302000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007b6000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000565000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004535, &(0x7f0000ebf000)="") 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b2e000)=0x0, &(0x7f00007ec000)=0x0, &(0x7f0000b41000)=0x0) accept4(0xffffffffffffff9c, &(0x7f0000817000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000409000)=0x32, 0x80000) recvfrom$ipx(r0, &(0x7f000093d000-0x3)=""/3, 0x3, 0x40010100, &(0x7f0000067000)={0x4, 0x10001, 0x6, "5b697944a038", 0x5c, 0x0}, 0x10) timer_create(0x7, &(0x7f00007e4000)={0x0, 0x9, 0x4, @thr={&(0x7f0000322000-0xa3)="c9defc425ae73344d88b1997f1b029108de397d7b8b58eed2b01d2f2ca46fc860c25f06964268741f09f5a0f58a44889899da0dcdbf658d6b1e6a591a2f92a5ce3a3019ea004cd39a8b3158cbddcd4db8ace725b0abe9b60f7dd93075a982b5af3c82333d940c3ddef01658b9a260ede00e3ce9b0b876fdf944d897a442ab9dfc1b77cd517c23936c55b66a540cc6c966b126be1c20a1ca701b7ed2e469383a8a3ca3a", &(0x7f0000c7f000-0xb)="20553044f12af206d94547"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f13000)=0x0) timer_settime(r1, 0x1, &(0x7f000004e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d4b000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000623000-0x8)='./file0\x00', 0x0) modify_ldt$write(0x1, &(0x7f0000b24000-0x10)={0x80000000, 0x1000, 0x2400, 0x200, 0x0, 0x373, 0x9, 0xff, 0x6, 0xeac6}, 0x10) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000006000000000000000000", 0x14, 0x0) 2018/01/27 06:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000ab4000+0x56f)=0x0, 0x0, &(0x7f00006ac000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000792000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005e3000)={0x0, 0x3}, &(0x7f00004ca000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000be000-0x6)={r3, 0x9}, 0x6) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d7b000-0x8)={r1, 0x0}, 0x8) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000830000)=0x0, &(0x7f0000bb1000)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008f0000)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x800000000000003) writev(r1, &(0x7f0000d09000)=[{&(0x7f0000320000)="390000001200012c000003000000000007040000001f0500000000000103000009001d0066413f055600000108003dfb230300807416075bff", 0x39}], 0x1) 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f00004e4000)=[{&(0x7f000015b000)="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", 0x111}], 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c83000-0x4)=0x0) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000351000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000009000)='/dev/usbmon#\x00', 0x80, 0x8000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000051a000)=""/254) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000019000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a76000-0x10)={0x0, 0x0, 0x7, 0x8}, &(0x7f00000e5000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008d1000)={r1, 0x7fffffff, 0x30, 0x100, 0x8001}, &(0x7f00001b5000-0x4)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000-0x28c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x710000, 0x601, 0x0}, 0x0) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000b47000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000f98000-0x10)='./control/file0\x00', r0, &(0x7f0000338000)='./control\x00') fcntl$setpipe(r0, 0x407, 0x9) lseek(r0, 0x8000, 0x0) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000002000-0x8)=0x1) read(0xffffffffffffffff, &(0x7f0000001000-0xf0)=""/240, 0xf0) r0 = syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000004000-0xe2)=""/226, &(0x7f0000000000)=0xe2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x1f, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x204100, 0x0) 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000564000-0x1000)=""/4096, 0x1000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f00001b9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x20004, r1}) fcntl$lock(r0, 0x7, &(0x7f0000e20000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) clock_gettime(0x0, &(0x7f00007e9000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000fa8000)=[{{0x77359400, 0x0}, 0x7fff, 0x8, 0x0}, {{r2, r3/1000+30000}, 0xbdb7, 0xfffffffffffffff7, 0xfffffffffffffff8}, {{0x0, 0x7530}, 0x6, 0x2, 0x0}], 0x30) sendfile(r0, r0, &(0x7f000077c000)=0x0, 0x102000001) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000093d000)=0x0, 0x4) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d19000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f78000-0x30)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000ac0000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/27 06:52:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000704000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b9}, 0x0, [0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410001, 0x0) fcntl$getown(r0, 0x9) [ 85.793491] binder: send failed reply for transaction 120 to 16867:16879 [ 85.805822] binder: undelivered TRANSACTION_COMPLETE [ 85.811055] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.820532] binder_alloc: 16867: binder_alloc_buf, no vma [ 85.826630] binder: 16867:16869 transaction failed 29189/-3, size 0-0 line 3128 [ 85.836496] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aee000-0xe)='net/ip_mr_vif\x00') ioctl$KDGETLED(r0, 0x4b31, &(0x7f000072b000-0x1)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cb3000-0x38)={0x0, 0x0, &(0x7f0000fd7000-0x10)={&(0x7f0000629000+0x7fa)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000b6000)=0x7, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000452000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000753000-0xc3)=""/195, &(0x7f0000912000-0x4)=0xc3) fsetxattr(r1, &(0x7f0000598000)=@random={'os2.', 'net/mcfilter6\x00'}, &(0x7f0000f91000)='net/mcfilter6\x00', 0xe, 0x1) 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000119000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x1) readv(r0, &(0x7f0000936000-0x8)=[{&(0x7f0000c82000)=""/185, 0x2e}], 0x1) ioctl$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]}) read(r0, &(0x7f0000c35000-0xd7)=""/215, 0xd7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000010b000-0x50)={0x0, 0x6, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c2000)='/proc/self/net/pfkey\x00', 0x602000, 0x0) write$sndseq(r1, &(0x7f0000a5e000)=[{0x0, 0x6f, 0x0, 0x2, @time={0x77359400, 0x0}, {0x37de7aed, 0x2}, {0x1ff, 0x6}, @raw8={"6b84908cbe9152869ef73802"}}, {0x0, 0x14, 0x81, 0x8, @time={0x0, 0x0}, {0x3, 0x10040}, {0x3f, 0x9}, @result={0x8, 0x7ff}}], 0x38) 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b11000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000c3e000)={0x6, &(0x7f0000009000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) exit(0x0) preadv(0xffffffffffffffff, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a1e000-0x10)='/dev/input/mice\x00', 0x0, 0x8600) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000128000)=0xffffffff00000000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008be000-0x2)="", 0x0, 0x20000800, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) close(r2) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b0e000-0x8)={0x9, 0x3, 0xff, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000193000)='ns/mnt\x00') mmap$binder(&(0x7f0000793000/0x4000)=nil, 0x4000, 0x0, 0x101c, r1, 0x0) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fc9000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000042e000)={0x74fc}, 0x4) sysfs$3(0x3) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcb000-0xa)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000fc9000)={0x4155}, 0x8, 0x80800) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000fcc000-0x8)=0xcaf7, 0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000fca000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fcb000-0x4)=0x1c) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f00000a9000)=0x4) mmap$binder(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x1000004, 0x2912, r1, 0x0) 2018/01/27 06:52:22 executing program 5: setpriority(0x2, 0x0, 0xc0c9) llistxattr(&(0x7f000046c000)='./file0\x00', &(0x7f00008bb000)=""/249, 0xf9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000860000-0x11)='/dev/vga_arbiter\x00', 0x600, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d6c000)={0x0, 0x0}) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000001000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x4e)="8582ee9a5848e8711adc0e6634ddfa06046041a673ea3d0860ecf0c362105de3092b4db9097c244debc77f9bd0c7a1475ddc6a395b22427b8406cde2945dd92b3368f423ea784191791588c054a3", 0x4e, 0x24044000, &(0x7f0000018000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="649628619505496f92f9cded038529e5"}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x1, 0x10001}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80, 0x8, 0x608f, 0x5dd, r1}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000007000)=0x3) recvfrom$inet(r0, &(0x7f000000d000-0x4c)=""/76, 0x4c, 0x1, &(0x7f0000016000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000000e000)=0x400800) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000755000-0x1c)={&(0x7f0000d13000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000)={&(0x7f0000e7c000-0x11a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00008d1000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000004f000)=0x1c, 0x80800) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7d000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000058000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, r2}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005bc000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 06:52:22 executing program 5: setpriority(0x2, 0x0, 0xc0c9) llistxattr(&(0x7f000046c000)='./file0\x00', &(0x7f00008bb000)=""/249, 0xf9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000860000-0x11)='/dev/vga_arbiter\x00', 0x600, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d6c000)={0x0, 0x0}) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") umount2(&(0x7f00002d6000)='./file0\x00', 0x8) chdir(&(0x7f00002d7000)='./file0\x00') r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) lseek(r0, 0x0, 0x3) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000e29000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00001fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x40}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d43000-0x3)="7b8400", 0x0) keyctl$setperm(0x5, r2, 0x0) keyctl$link(0x8, 0x0, 0x0) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000021000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008c6000-0x7)='net/psched\x00') ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000885000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000aea000)={0x6, 0x1, 0x40, 0x3, 0x5, 0x3ff, 0x6, 0x4}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x141840, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000009f000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0x74) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d43000)='/selinux/status\x00', 0x0, 0x0) sync_file_range(r1, 0x4, 0x1, 0x464a146523e4c03b) pselect6(0x20, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000072a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000-0x10)={0x0, 0x0}, &(0x7f0000e6a000)={&(0x7f0000060000-0x8)={0x0}, 0x8}) 2018/01/27 06:52:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000ee3000)='p', 0x1) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x20aa00) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d16000)=0x9) r1 = syz_open_procfs(0x0, &(0x7f0000e24000)='net/snmp\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) connect$inet6(r1, &(0x7f0000bc0000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000004000)='bdev)+[ppp0:\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ae9000-0x3)='..\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xff) inotify_init() [ 85.963927] binder: BINDER_SET_CONTEXT_MGR already set [ 85.969449] binder: 16919:16926 ioctl 40046207 0 returned -16 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000acf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00003c5000-0x4)=0x4, &(0x7f000090c000-0x3)=0x4) unshare(0x40600) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000060000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c35000)=0x9, 0x4) fremovexattr(r0, &(0x7f00002cb000)=@random={'trusted.', '/dev/rfkill\x00'}) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000beb000-0xd)='dns_resolver\x00', &(0x7f0000aa8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000575000)='\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000ccc000-0x6)='logon\x00', &(0x7f00001fc000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000af000)="", 0x0, r0) keyctl$invalidate(0x15, r1) r2 = open(&(0x7f0000dd4000)='./file0\x00', 0x511002, 0x109) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000088b000)=0x0, &(0x7f0000101000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) add_key(&(0x7f000039e000-0xb)='cifs.idmap\x00', &(0x7f0000559000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009d1000)="", 0x0, r0) 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c21000)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000ccf000)=0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r2/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000188000/0x2000)=nil, 0x2000}) fcntl$setstatus(r0, 0x4, 0x2800) 2018/01/27 06:52:22 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x20, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f000012a000-0x59)=""/89, &(0x7f0000757000)=0x59) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00000a6000)=0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000674000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b61000)=0x0) fremovexattr(r0, &(0x7f0000782000)=@known='user.syz\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069f000-0x11)='/dev/vga_arbiter\x00', 0x89dad1b058caa2ff, 0x0) r3 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000326000)=r3) getsockname$packet(r2, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a9f000)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b9000-0x9)='/dev/ppp\x00', 0x801, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000e86000-0x90)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_PROBES={0x8, 0x4, 0x5}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mq_open(&(0x7f00002f6000)='user.syz\x00', 0x0, 0xe, &(0x7f0000b86000)={0x10000, 0xfd, 0x40, 0x6, 0x3867, 0x8000, 0x7, 0xc138}) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000083c000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x682) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f000000a000-0xa)='blacklist\x00', &(0x7f000000b000-0x12)='lo{wlan1\'@/wlan1\\\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="46084b137a86", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006f5000-0x8)='./file0\x00', 0x0, 0x10) getsockname$packet(r0, &(0x7f0000210000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000062000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) connect$vsock_stream(r0, &(0x7f00008e7000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) write(r1, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006ac000-0x8)={0x0, 0x0}) flock(r0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000031d000-0x8)={r2, &(0x7f00000d1000-0x20)=""/32}) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000007fffd, 0x2000000000003) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008eb000-0xe)='/dev/keychord\x00', 0x40, 0x0) exit(0x2) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004f3000-0x4)=0x10000, &(0x7f0000536000)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e01000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000903000-0x8)=0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000154000-0xef)={0x0, 0xfffffffffffffded, "43a5aa91b94938f9cb25401606c727bd1a22b1a2c07de10348f4064aaed1c964f214b8958e53bd30719144cd1e835e9d2959ad325d0c15e865da98921a37331b8b292e9ac0e07a0a42bb8d5296269e5a4214a618f0e626527d9eeedfd8d0262dc3225f7b90a1fe307de4be463eeba593f21ee20096ef1cef47a03ad40ef96ab990de4e1084b5276401158cba98541d153c340b668e5926914d68b0e485e2166ddd"}, &(0x7f000068c000)=0xa9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000849000)={r4, 0x2, 0x1, [0x5c55cd5f]}, &(0x7f00005de000-0x4)=0xa) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r0 = add_key$user(&(0x7f0000e12000-0x5)='user\x00', &(0x7f000068d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c1f000)="2e5a3d8094e64a398939593623b74a91e23fc496f5877b79f00339e68362d5403d9bd171bcfbe6a0163594722856aea376df378db9a212e66309d973edbd556f8cd245fddb9055f571f5221bf35173cd87c374fa18d56e9bb7935fff984ed92fc6c63ce4d67afba08978398227ccd93c85b4b26b4e7c2e962e790e0f2a8abfe4896e0333f8d6f466254bc31e8c76ffc6ab336304dba830069f7042a26c642f87d40e59a897919a972fd64ca00b90e859dd51983791557f9fece0fe", 0xbb, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0xfffffffffffeffff) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10, &(0x7f0000077000)=0x100000000000, 0xfffffffffffffed8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000050e000-0x4)=0x444) r2 = request_key(&(0x7f0000e8b000-0x8)='big_key\x00', &(0x7f00009b8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000bd000-0x9)='$md5sum}\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000001b000)={0xf7, 0x9, 0x7fff, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) getsockname$ipx(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000019000-0x210)={0x14, 0x32, 0x200000401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x3fc, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000008000-0x4)=0x10000, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000001d000-0x59)="03c7dde0dcb9b65819c30e874ed60fa09e9f4d4f7de3ba4e44d6c8901fea6742d901ecf8e33eb74867f72d783a57736aa4f00923bbec15f796f7a0a7969e1679416568c1b169d6a774e21b528cf54be1c31507103d7a93459a", 0x59) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f000001c000)=0x0, &(0x7f0000000000)=0x4) connect$pptp(r4, &(0x7f000001c000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d1000)={0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000919000)=[{{&(0x7f0000cfc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000055a000-0x30)=[], 0x0, &(0x7f00008ae000)=""/244, 0xf4, 0x0}, 0x0}, {{&(0x7f00006b3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f5000)=[], 0x0, &(0x7f0000b92000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000791000)={0x77359400, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004c1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005aa000-0x8)={0x0, 0xe2b8}, &(0x7f0000a77000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000647000)={r3, 0x1, 0xffffffffffffffff, 0x3}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/27 06:52:22 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000d74000)='/dev/usbmon#\x00', 0xd0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ea000)=0x14) stat(&(0x7f000073e000-0x8)='./file0\x00', &(0x7f0000ce5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000013a000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x6, 0x0, 0xc84, 0xa, 0xa0, 0x0, 0x2f, r2, r3}, {0x6, 0x0, 0x6, 0x5, 0x7, 0xfd, 0x831d, 0x5}, {0x7, 0xf57, 0x7f, 0x4025}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x7, 0x1, 0x3, 0x3, 0xffff, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000)={0x0, 0x3, 0x3f, 0x9, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd, 0x2000) ioctl$TIOCCONS(r2, 0x541d) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x800, 0x8, 0x0}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000009000)={0x1, 0x7, 0x401}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000001e000)={0x6, [0x0, 0x200, 0x2, 0x1, 0x0, 0x80000001]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x3, 0x0, 0x0, 0x0}, {0x20000000000006, 0xffffffffffffffff, 0x0, 0x1ff}]}, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000001f000-0x9)='/dev/sg#\x00', 0x3, 0x8000) setsockopt$inet_buf(r6, 0x0, 0x25, &(0x7f000000c000-0x2c)="c7aec0ed675d912ebc3596df42b126d4e35cd1b3adaa8ce93734a941c130f27a5b5d20e263b65e6f2ad7bbb6", 0x2c) write(r4, &(0x7f000000e000)="", 0x0) 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006f5000-0x8)='./file0\x00', 0x0, 0x10) getsockname$packet(r0, &(0x7f0000210000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000062000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) connect$vsock_stream(r0, &(0x7f00008e7000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) write(r1, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006ac000-0x8)={0x0, 0x0}) flock(r0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000031d000-0x8)={r2, &(0x7f00000d1000-0x20)=""/32}) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00002d7000+0x658)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80000) accept4$vsock_stream(r0, &(0x7f0000d6f000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f00004aa000-0x9)='/dev/sg#\x00', 0x3, 0x2000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000615000-0x10)={0x4, 0x7}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b00000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000074f000-0x97)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.186766] tc_ctl_action: received NO action attribs 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000532000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000083a000-0x4)=0xa9fb) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000082d000)=0x14) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000)=0x0, &(0x7f0000d03000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000e54000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073b000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r0, 0x7) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000741000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x0, 0x7ff, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000b19000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000a07000-0x8c)={0x2, 0x11, 0x3, 'queue1\x00', 0x392, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f000040c000)={0x4, 0x8, 0x2, 0x80, 0x1, 0x401}) [ 86.212576] tc_ctl_action: received NO action attribs 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aa5000)={0x2, &(0x7f0000002000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000aa8000-0x53)=""/83, 0x53, 0x20, 0x0, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000aa8000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00006ef000)={0x1, 0x4, 0x6, 0x90d7, r2}) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x100000001) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000031a000-0x4)=0x0, &(0x7f0000f30000)=0x4) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a35000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000066000-0x8)={0x0, 0x1, 0x7}, &(0x7f0000671000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe3000-0x51)={r1, 0x49, "04945d743e86d7bb7b204f5d7e4fdda605db0f2f16c241661bf3712cb55fae434b2571ca7522aa96cfdee09d0013bf1f3eee535cd3722c28ca2c171fc4696ebc9b6ed6734c554007cc"}, &(0x7f000072c000)=0x51) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000aeb000)=0xffffffffffffffff, 0x3, 0xb9d0, &(0x7f0000a2d000)={0x77359400, 0x0}, &(0x7f0000994000-0x4)=0x0, 0x0) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x0, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000b1d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x4, {0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa258}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005c1000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000af2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000039b000)={r2, 0x20, 0x30}, 0xc) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ff8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000ff9000)={0x44, 0x0, &(0x7f0000ff9000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00002d1000-0x40)=[], &(0x7f0000158000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000ffa000-0x9f)=""}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20000000006) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009a3000)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f000035c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x4, 0x2, {0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x9}}}, 0x3a) 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050d000)='/dev/sequencer\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bdd000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000ec7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dab000-0xfa)={0x0, 0xf2, "6750a8bb9f501e28272cb05055916892b659a47a70f01d510ac2851607b2ac1d1db9cb69703e8bdf823468c02eb6c6eabc2d4d18f71fd5c6d42ea36fa70ccf82ad06642ddeaf8441e8e3124aa08c75c23bb9dd124dc9ee91ab70c5b31befa51bb8bf43e946c7989d7af083aafc17f3178941fedae57abebf53a582f4988bd765b492a882631522cf09836099bd6305743035f16ea1c0d56aa27c68a90b4294f85958bccbd376e9a00d54927c20df71bf8e185d000f661efedefad6315844b3c1d65f3925b3c0356e4f2d57e3b0267e0f62bda36cec2ac1153e41dfd7802b85b11b82361bc6d84d0e121f1fe6cab7e05d7f20"}, &(0x7f0000fda000)=0xfa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006db000)={r1, 0x1, 0x81, 0x81, 0x98d0, 0x7ff, 0x0, 0xffffffffffffffff, {r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x697, 0x100, 0x3, 0x9}}, &(0x7f00003e1000-0x4)=0xb8) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mremap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b62000/0x4000)=nil) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000057a000)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x3a9, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000476000)={0xfffffffffffffeb9, 0x0, &(0x7f00004f5000)=[], 0x5c, 0x0, &(0x7f0000b38000-0x6a)="01b807c6ebcb6e5f18264fa8906c5dc3a71000065866f99544851d3b52d5aadfff402926857f5d08548ead7b9b913b89a773314df3a8ccdfad95136685bb7000ce9c35ac3991737cbb2742bec6b634688326a310da44b5fc8516a67e"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r5, 0x0}], 0x6e, 0xfdfd, &(0x7f0000a76000)=""}) 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f000078e000-0x60)=""/96, 0x60) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000046f000-0x9)=""/9) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000db2000)={&(0x7f0000c5e000-0x68)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000470000)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c09000)=0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b77000-0x20)={0x8000, 0x5, 0x2, 0x9, 0x8, 0x9, 0x101, 0xffffffff7fffffff, 0x0}, &(0x7f0000c0e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000247000-0xe8)={r4, 0xe0, "1911121d793ed88d4c43c2c1c0016c862f604735bef0aab9af3a1bd55fdab91a9cfb0f5ff8d941a6b42d08ca55f18f135bc57e139b5d4d95fa00ae9345d6f5b4099b54c7fefb0009296c96dd64f8ee2dbe4eff0c10e0db5dac838e8dfdf65078448c44d6b22432b5086adccfc5465b19f0c8ad2187bd134fc1fca81f77330e7686bb7f357fb9ce0de0467aa899c2c52aee8bfff0295041989140257d8ff3146c8d00a0f9a28d6954b87a258d4973fc420ed26dab21c57f572d1878a381a1ee9f53fa685ec395c3ed9208b5ee8bf359ff009fc26fa68a6af0e37cb78aab51dc32"}, &(0x7f000063b000)=0xe8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000e25000-0x1)=0x4) recvmsg$netrom(r1, &(0x7f0000ba0000)={&(0x7f0000fc1000-0x10)=@ax25={0x3, {"0366e5b546bb47"}, 0x1ff}, 0x10, &(0x7f0000dd2000)=[{&(0x7f000092b000-0xf8)="f22e4766695f3195528afdf7446a61e08e1263277e50487b4b51399f6c217783ffffcf1cf71a3b5a62189b14147ae77c85908b32b9ff0e1f5f91e96395e55c01e4210ce87540bae5f7d559c7fecd867d5c6b0b08461a6749dd406a9b4cf8538a053d8562d684020a2479a9e43058fd623d3f71eeab4ef3e798c9efa1ba0cfdc6ba4c5653928d179fa7ed495832236aa1c56ec91548cdd421e8a45237f89ca1dbd5983167a1665fec78670d8a6b97bbac94cd3312fd29e6fca5c6d575c9c2d85df982671b78de278b8ba1f887be2146e7574e5ec68d3d3000500afac9b57595d70544630b2b1821449719265bf9068ba66622fdb36ffdd3c4", 0xf8}], 0x1, &(0x7f000039f000)=[{0x108, 0x108, 0x5, "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"}, {0xe4, 0x197, 0x8, "64acf8f694b924ead808471f6d20fe26ca045859cb693b118ca72eeb528df4ff9ab0f47ddf358df3de44a911e43dc5e13420a9d22ab12d9ce0c3b40cacb379fbbe991957baf256e7aa117887610142059412a07cfb2c6758c3f68a7710bdd95c4673c9bf5106cb010d497ba98b1bf964e936872e8dccef3519b2496eff2959601c7a6eefc0750e3ac9a7ad8307b3c35bfba26808f227684d991bf6a92a2e717c7ecb46e8f2f3186694c102a91a9862e95909d2317c949a16d88687e8a7205e14209b136c957272c14fe5ea0e4cc748f74a419688f1"}, {0x10c, 0x1ff, 0x2, "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"}], 0x2f8, 0x20000000}, 0x0) tgkill(r3, r3, 0x1d) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001f000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000001e000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001f000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) r2 = creat(&(0x7f000000f000-0x1)='./file0\x00', 0xd1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000020000)='tls\x00', 0x4) recvfrom$llc(r2, &(0x7f0000020000-0x9d)=""/157, 0x9d, 0x40000001, &(0x7f0000017000-0x10)={0x1a, 0x19, 0x3, 0xc1c, 0x7fffffff, 0x98, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000489000-0x8)=""/8, 0xffffffdb, 0x100008) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00007e8000)='clear_refs\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00003e1000-0x4)=""/4) readv(r0, &(0x7f0000009000-0xa0)=[], 0x0) pread64(r0, &(0x7f00002a1000-0x94)=""/148, 0x94, 0x0) fsetxattr(r2, &(0x7f0000b95000)=@known='trusted.syz\x00', &(0x7f0000368000-0xb)='clear_refs\x00', 0xb, 0x1) 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x1a7, &(0x7f00004d7000+0xba4)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001e000-0x8)={0x0, 0x40}, &(0x7f000027f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000035b000-0x18)={r1, 0x6, 0x0, 0xffff, 0x3f}, &(0x7f0000879000-0x4)=0x18) r2 = openat(0xffffffffffffffff, &(0x7f0000e97000)='./file0\x00', 0x16800, 0x44) getsockopt$inet_int(r2, 0x0, 0x20000000000000d, &(0x7f0000d9c000)=0x0, &(0x7f0000401000)=0x4) 2018/01/27 06:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) r1 = dup(0xffffffffffffffff) connect$l2tp(r0, &(0x7f0000197000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x4, {0xa, 0x0, 0x70bd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xfffffffffffffbff}}}, 0x32) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000c01000-0x8c)={0x0, 0x1f, 0x0, 'queue1\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) sendfile(r2, r0, 0x0, 0x5) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00005af000-0x4)=0x0, &(0x7f000069a000-0x4)=0x4) 2018/01/27 06:52:22 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000d0a000-0x80)="", 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00005b8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8}, 0x6) 2018/01/27 06:52:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/vga_arbiter\x00', 0xdda3c1f71742c620, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000855000)={0x59, 0x400, 0x8, 0x6, 0x1, 0x4}) fcntl$dupfd(r0, 0x406, r1) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffee) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000094000-0xb)="686967687370656564008f", 0xb) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) pwritev(r0, &(0x7f00008fe000-0x8)=[{&(0x7f0000bec000-0xce)="72658ddf86dc0cc3ae4b94be09701b8cfab69bd20bf1b792bb36f77173d4026e4beceba371d0ce5193a8338e80a58476042b9de83ce40c6451d9ca9458cd6a2471118c9090f676017e3b6592a734c98a95c3417dbbe766eb9c81c0d85334d0d181f8017984bb8aa45620ccaa471ebc6d8058d6c5c56fceeb3e31628894c1cd2bb2a80a78ebe330bcbd65e6f86f747dbc0450458017e3bc6f6db5cbd829fcd56ed472f6a1892d9613bca7548a4ae5f5379fa77ef75aee49c931863182dd2ea772edc609aac364cd65f0d2f9d9084d", 0xce}], 0x1, 0x0) [ 86.399551] binder: 17042:17052 ioctl 40046205 6 returned -22 [ 86.417575] binder: 17043:17051 ERROR: BC_REGISTER_LOOPER called without request [ 86.429509] binder: 17042:17052 ioctl 40046205 6 returned -22 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername(r0, &(0x7f0000d3f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090b000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000325000-0x6)={0x1, [0x80]}, 0x6) r2 = syz_open_dev$loop(&(0x7f00007aa000-0xb)='/dev/loop#\x00', 0x0, 0x4800) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000049f000-0x4)=0x0, &(0x7f0000026000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009db000-0x8)={0x0, 0x0}) ioctl(r2, 0x800001269, &(0x7f00005c4000)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000010e000)={0x0, 0x1000, "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"}, &(0x7f0000c72000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cd0000)={r4, 0xb4, &(0x7f0000be4000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0xc, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001be000-0x4)=0xc) 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getresuid(&(0x7f00009c3000-0x4)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000088f000-0x4)=0x0) ioprio_get$uid(0x3, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000abc000)=0x0, &(0x7f0000ed1000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000049000-0x8)={0x0, &(0x7f0000cdb000)=[]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000aa7000)='./file0\x00', 0x0, 0x100) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) accept4(r1, &(0x7f00005c3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d34000)=0x10, 0x80000) [ 86.450377] binder: 17043:17063 unknown command 0 [ 86.468806] binder: 17043:17063 ioctl c0306201 20007000 returned -22 [ 86.495484] binder: BINDER_SET_CONTEXT_MGR already set [ 86.506411] binder: 17043:17063 ioctl 40046207 0 returned -16 [ 86.514341] binder: 17043:17051 ERROR: BC_REGISTER_LOOPER called without request [ 86.537911] binder: 17043:17051 got reply transaction with no transaction stack [ 86.541824] binder_alloc: 17043: binder_alloc_buf, no vma [ 86.541863] binder: 17043:17063 transaction failed 29189/-3, size 0-0 line 3128 [ 86.568623] binder: 17043:17089 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/01/27 06:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d01000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a76000-0x11)='/selinux/enforce\x00', 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a99000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r0, &(0x7f00005de000)='./file1\x00', r1, &(0x7f0000a46000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f000010f000-0xe)='./file0/file0\x00', &(0x7f00009e2000-0x8)='hfsplus\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00005c9000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") memfd_create(&(0x7f00003e6000)='[vmnet0wlan1#:posix_acl_access\x00', 0x0) mq_getsetattr(r0, &(0x7f00008f1000-0x20)={0xffffffff, 0x2, 0xfffffffffffff9ff, 0x800, 0x3ff, 0x2, 0x8, 0x3}, &(0x7f000019f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/124, 0x7c, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000002000-0x9b)=""/155, 0x9b, 0xffff, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) setuid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x1c)={&(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000004000)=""/148, 0x94}, {&(0x7f0000001000)=""/150, 0x96}, {&(0x7f0000002000)=""/193, 0xc1}, {&(0x7f0000005000-0x66)=""/102, 0x66}, {&(0x7f0000001000)=""/206, 0xce}, {&(0x7f0000005000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000004000)=""/187, 0xbb}], 0x9, &(0x7f0000005000-0xfd)=""/253, 0xfd, 0x57e}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x219d42d1}, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000006000)=""/106) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0xb7, "b0d7c0e9415c519ccdb793b5509c752de84c815f8daae3c0d4c4d289fc24a5f5ec3aa0aad53782a322a4180498e376df9728f3003e7b70b3028c3ef572ce4c0311d766959804bed1c695a446bbf183a251f4098b5ed356c4cfbfde73fe435511d9b10b7d6315630c1326977644b01aad05d071882cfbc2ca15dd70886bc71cedcfa2c18a3528620b271675afc84f8ab742bebb0960f0ac998a6a17a50129cb8c388097fb1eb11f25819937417c5f2d00569328ae280383"}, &(0x7f0000000000)=0xbf) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0xa, 0x3f, 0x0, 0x9, 0xffffffff, 0x81, r4}, 0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000009000-0xc)={@loopback=0x7f000001, @rand_addr=0x9, @rand_addr=0x4d09}, 0xc) 2018/01/27 06:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000377000-0x5)='user\x00', &(0x7f00006d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cba000-0x12)='self*%GPLsecurity\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000ac2000)='keyring\x00', &(0x7f0000e35000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000e5e000)='keyring\x00', &(0x7f00009a2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x77) mq_open(&(0x7f0000550000)='nodevmime_typesecuritykeyring\x00', 0x40, 0x8, &(0x7f0000967000-0x20)={0xc3, 0x1000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:22 executing program 5: splice(0xffffffffffffffff, &(0x7f0000005000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x58)={0xffff, 0x7, 0x0, 0x9, 0x1, [{0x30b3521a, 0x0, 0x9, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap$binder(&(0x7f000084d000/0x3000)=nil, 0x3000, 0x800000000000, 0x74, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000002000-0x100)=[{{&(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000000000)=""/95, 0x5f}], 0x3, &(0x7f0000001000-0x47)=""/71, 0x47, 0x80000000}, 0x2c85ba74}, {{0x0, 0x0, &(0x7f0000001000-0x8)=[{&(0x7f0000001000)=""/232, 0xe8}], 0x1, &(0x7f0000000000)=""/157, 0x9d, 0x0}, 0x0}, {{&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000-0x38)=[{&(0x7f0000002000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000001000)=""/0, 0x0}], 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xffff}, 0x10001}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x17)=""/23, 0x17}], 0x2, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0xff}, 0x3ff}, {{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/198, 0xc6}], 0x1, &(0x7f0000001000-0x99)=""/153, 0x99, 0x3f}, 0x1ff}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000002000-0x36)=""/54, 0x36}, {&(0x7f0000001000)=""/68, 0x44}, {&(0x7f0000001000+0xd48)=""/76, 0x4c}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/45, 0x2d}], 0x6, &(0x7f0000000000)=""/0, 0x0, 0x40}, 0xffffffffffffffe1}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x38)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000001000)=""/44, 0x2c}], 0x7, &(0x7f0000001000-0x6a)=""/106, 0x6a, 0x2}, 0x3}, {{&(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000-0x28)=[{&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000002000-0x93)=""/147, 0x93}], 0x5, &(0x7f0000001000-0x62)=""/98, 0x62, 0xfffffffffffffff6}, 0x75}], 0x8, 0x12022, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9d, "4141cf5a8155924568c50ce7def6105e344badf7a9b8e38ba978ae8dcd2ce9e25c69a7209c4fddaf5d3fafb8b3a67690075434bd0c014275d3105ea2f1037b9ca4dc747c312a46f9c4ae82414e4ffb0ef371ab95f11108e94b6cafd071edab28771866e0e56e5abf60bafba773740e9b3a2b70d7710404fd94fbc9b0846e52d13b7c062e268c405c05f0ee4033f222b11e588d5f7d4afb0e7d37bae9d9"}, &(0x7f0000001000-0x2)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001000)=r4, 0x4) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x44000, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000000)=0x0) 2018/01/27 06:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000005b000-0x8)={0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000db0000)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e97000)=@generic="914bb2cd708bd77c4253a94f5120ea90", 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002b6000-0x4)=0x0) process_vm_writev(r2, &(0x7f00004f0000)=[{&(0x7f0000ed7000)=""/61, 0x3d}, {&(0x7f00003dd000-0xfa)=""/250, 0xfa}, {&(0x7f000082d000-0xbe)=""/190, 0xbe}, {&(0x7f000022d000)=""/4096, 0x1000}], 0x4, &(0x7f000013a000-0x18)=[{&(0x7f00008bd000)=""/0, 0x0}, {&(0x7f0000a1c000)=""/206, 0xce}, {&(0x7f0000a62000-0xb7)=""/183, 0xb7}], 0x3, 0x0) r3 = syz_open_procfs(r2, &(0x7f00001ac000-0x10)='net/ip_mr_cache\x00') preadv(r3, &(0x7f0000d73000-0x8)=[{&(0x7f0000700000)=""/1, 0x2ec}], 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000242000-0x4)=0x0, &(0x7f000069d000)=0x4) 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') 2018/01/27 06:52:22 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d9c000)=[{&(0x7f0000fe2000)=""/101, 0x65}, {&(0x7f0000fe3000-0xac)=""/172, 0xac}], 0x2) poll(&(0x7f0000a82000-0x40)=[{r1, 0x0, 0x0}], 0x20000000000000f0, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/27 06:52:22 executing program 6: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000d2b000)={0x2, 0x0, &(0x7f000067d000)=""}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) sendto$inet(r0, &(0x7f0000d29000)="", 0x0, 0x24000000, &(0x7f0000c6c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000d2f000)=""/173, 0xad) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000d29000)=0x0, 0xffffffa0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) [ 86.591380] binder: 17043:17089 BC_INCREFS_DONE ufffffffffffffffe no match [ 86.592357] binder: 17043:17051 transaction failed 29201/-71, size 32-8 line 2921 [ 86.610057] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.616193] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.639562] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 06:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e4e000-0xc)='/dev/autofs\x00', 0x0, 0x0) socketpair(0xa, 0x0, 0x7fffffff, &(0x7f00009ba000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00004ce000-0x8)={r1, 0x3}) 2018/01/27 06:52:23 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00003a4000-0x4)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 06:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000160000-0x9)='/dev/sg#\x00', 0xffff, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001bb000)={0x0, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000099e000)={0x4, 0x80000001, 0x68d, 0x2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@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_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff80, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 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}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0xfffffffffffffe5d) 2018/01/27 06:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f7000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000622000)={0x0, 0x1, 0x100, 0x8, 0x9, 0x8000, 0x10001, 0x2f5, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x250, 0x8001, 0x6, 0x10001, 0x1000}}, &(0x7f00009ec000+0x545)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c6e000-0x10)={0xfffffffffffffff7, 0x0, 0x0, 0x9, r2}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000b49000)={0x0, 0x1, 0x0, 0x0, "0000000505b8278058225586db142cdec67a4c17545274946a01771f458b4046"}) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/124, 0x7c, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000002000-0x9b)=""/155, 0x9b, 0xffff, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) setuid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000-0x4)=0x1, 0x4) 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) 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) recvmsg(r0, &(0x7f0000005000-0x1c)={&(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000004000)=""/148, 0x94}, {&(0x7f0000001000)=""/150, 0x96}, {&(0x7f0000002000)=""/193, 0xc1}, {&(0x7f0000005000-0x66)=""/102, 0x66}, {&(0x7f0000001000)=""/206, 0xce}, {&(0x7f0000005000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000004000)=""/187, 0xbb}], 0x9, &(0x7f0000005000-0xfd)=""/253, 0xfd, 0x57e}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x219d42d1}, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000006000)=""/106) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0xb7, "b0d7c0e9415c519ccdb793b5509c752de84c815f8daae3c0d4c4d289fc24a5f5ec3aa0aad53782a322a4180498e376df9728f3003e7b70b3028c3ef572ce4c0311d766959804bed1c695a446bbf183a251f4098b5ed356c4cfbfde73fe435511d9b10b7d6315630c1326977644b01aad05d071882cfbc2ca15dd70886bc71cedcfa2c18a3528620b271675afc84f8ab742bebb0960f0ac998a6a17a50129cb8c388097fb1eb11f25819937417c5f2d00569328ae280383"}, &(0x7f0000000000)=0xbf) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0xa, 0x3f, 0x0, 0x9, 0xffffffff, 0x81, r4}, 0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000009000-0xc)={@loopback=0x7f000001, @rand_addr=0x9, @rand_addr=0x4d09}, 0xc) [ 86.653578] binder: undelivered transaction 126, process died. 2018/01/27 06:52:23 executing program 1: r0 = memfd_create(&(0x7f000030b000)='nodev()\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a9e000)={0x2, 0x9e2, 0x20, {r1, r2+10000000}, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000401000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000bba000-0x8)=0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000f7b000-0x4)=0x1, 0x4) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000195000-0x6f)=""/111) fcntl$setflags(r0, 0x2, 0x1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003af000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecb000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000dc0000-0x2)=""/4) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000f06000)={0x0, 0x0}) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f000077e000-0x5b)="a13e087ced629cbbf5f05ad9737fee5dbcec2ec0e57042fe9fa96b9f8f76da5ca8d4e2100d419d37ad04c98450be3f5fe9cec14c539c9a8db635f08102743c460a1e0c89aa7fd829d592ae1efd0da3d2936686532e64e43c645387") read(r0, &(0x7f0000210000)=""/195, 0xc3) r6 = open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) fcntl$dupfd(r6, 0x0, r6) 2018/01/27 06:52:23 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000af7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000898000)="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", 0xfc) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fa6000-0x4)=0x0) lstat(&(0x7f0000f02000-0x8)='./file0\x00', &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r1) 2018/01/27 06:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000946000)='smaps\x00') fstatfs(r0, &(0x7f0000cac000)=""/169) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000308000-0x4)=0x0, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002b8000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000014b000-0x4)=0xfff, 0x4) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) getsockname(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x3, 0x4, [0x80000000, 0x4, 0x80, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x5}, 0x8) prctl$intptr(0x18, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000032f000)='/dev/pktcdvd/control\x00', 0x6000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000e000-0x10)="1bc6ae8daab7968eba08aa5ecc563344", 0x10) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b3c000)=0x0, &(0x7f0000df4000-0x4)=0x4) 2018/01/27 06:52:23 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000fa7000)="", 0x80}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa9000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b11000-0x6)={0x0, 0x1}, &(0x7f0000fa8000)=0x6) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fa8000)={r4, @in6={{0xa, 0x1, 0xff, @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]}, 0x20, 0x5}, &(0x7f00004fc000)=0x98) 2018/01/27 06:52:23 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) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab2000)={0x0, 0x0}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000005000)=""/145) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000876000-0x8)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') getcwd(&(0x7f0000710000-0x11)=""/17, 0x11) bind$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) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6a000-0x10)='/selinux/status\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000af0000-0xa1)=""/161, 0x168) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000937000-0x24)={0x401, 0x81, 0x14d1, 0xffff, 0x0, 0x0, 0x6277, 0x200, 0x8, 0x3, 0x9, 0xfffffffeffffffff}) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000890000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)=':', 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000070f000-0xe6)={0x0, 0xde, "e07e3ab0244b6a9058778b2e1b232e8009ee42f11ac7182dded75b3905c6567a90312177063a2ee7d9896d3eda92e9af0fbaf737150a12c3c7ff47a8a8a2df0d5d8a47f48c354b86313dc837049d61572a1e0c18b58f6ef9c5e456a5f856881e33e26bb1b0892c7f60b38d8b372e915ba69383328d45726a71a6b5c2dcece42289d032c2a7f8cca856962bb644b43946846fb92758e33a1740d71ddc9fdca4cceb6c4e8d1478de333ac2c1ee88664aaba0c991b53ce10e9f92285fb464a4a83eccb6633bae637513995a616347b0f6113a1cad98341c7c5914ee2ac801e4"}, &(0x7f00001c2000)=0xe6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dbf000-0x14)={r3, 0x9, 0x2c, 0x4, 0xfffffffffffffffb, 0x0}, &(0x7f000066a000-0x4)=0x14) sendmsg$inet_sctp(r2, &(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$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x83, 0x0, 0x40, 0x20000000003, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000585000-0x4)=0x8, 0x4) socket(0x19, 0x6, 0x94cc) 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x3)={0x1, [0x0]}, &(0x7f00000a0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xe)={r1, 0x3, 0x3, [0x9, 0x100, 0xeb01]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x3, 0x1, 0x81, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/01/27 06:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000882000)={0x0, 0x100000001}, &(0x7f0000268000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f94000-0x72)={r1, 0x6a, "dc4dea4ae96658957b404fa9aaddcda713d09b80ca5e8def4b0917f8f36b7e054484efe5919a7f81e2ab06dd067e1b45e4a9fca7a84badbdd6cb9b3a35c18c11f12ab178dae26efe0435d253d72f24e87308a97fc9ec9dae9d6d7ab70babb6b674c5ec97f1c5198a9e76"}, &(0x7f0000960000)=0x72) r2 = syz_open_procfs(0x0, &(0x7f0000659000-0x8)='net/raw\x00') r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000908000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00005e1000)=0x0) r4 = accept4$unix(r2, &(0x7f00003c8000-0x6e)=@file={0x0, ""/108}, &(0x7f0000855000-0x4)=0x6e, 0x80000) sendfile(r2, r2, &(0x7f00002a6000-0x4)=0x1, 0xffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000101000-0x10)={r1, 0x9, 0x73b, 0x6}, &(0x7f0000a6e000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f09000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016f000-0x4)=0xe8) stat(&(0x7f0000dcb000)='./file0\x00', &(0x7f0000efc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c45000)=0xc) r9 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000867000)={0x0, 0x0, 0x0}, &(0x7f0000393000)=0xc) lstat(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f00003fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000f9b000-0xc)=[0x0, 0x0, 0x0]) r13 = fcntl$getown(r3, 0x9) r14 = geteuid() getresgid(&(0x7f0000a67000)=0x0, &(0x7f0000813000-0x4)=0x0, &(0x7f000019f000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000363000-0x8)=@buf={0x28, &(0x7f0000c01000)="bd15a0fd4bbc306f047179c5823770bcc37d8f042721def3f3485b46b02fda3421fd1a10a8e45b77"}) sendmsg$netlink(r3, &(0x7f0000ec0000)={&(0x7f000075e000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d82000)=[{&(0x7f0000c9e000-0x130)={0x130, 0x23, 0x801, 0x6, 0x1, "", [@generic="", @typed={0x10, 0x58, @u64=0x0}, @generic="e967e7bac7f65ce8fd54bf986df4e4d751ab81be862ec0311c91b0505ec3e3270a4f75cb7f353745ff04e9498fdc7cb0178ee09844ef72e5a9959940ff41db56d3ac8ab594b491d46f0cbce0de75bfeee40d044ad0f0d3ae782e2a2ef67bf1755e430af0fcc23e49444380794ee60461b0c74aa52a6b931fcf", @nested={0x8c, 0x4b, [@generic="52af36f37237f7ab21b3d3875b7ad82ea3dd0cfbbbe061bebf817d795526ee589717445ab27a3b4951ac88c2e45a08a1f7b6b0f9b01b6cee6b7ba6d4b5ba30d413cf822abf6da20f5540a042695cced584ac16ca9cff821552a10f829cbb1f18da79ae9257371d3a6820cd2e33f12bc7fdd92ee68ad057f70e42bdf08ad4360e7ae1b6c3a458"]}, @typed={0x8, 0x65, @void=""}]}, 0x130}, {&(0x7f0000f8a000-0x4444)={0x4444, 0x41, 0x2, 0x1, 0x2, "", [@nested={0x3090, 0x83, 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@typed={0xc, 0x25, @fd=r0}, @generic="c4455eb9c3d1b273113e700ec49ca4cf7459aa55eec5e7f2f4afa9dd34cc85878f3af385576d5e26ccf365b408de3cf37c99c9328038290eb614059bae21332c6dedb8d0d2634ee9a22e0e1a7149ac80499aaef56d283a422b4b28c0272a43ff87d7cfd66621b402dd0e0e2c6d87b0e184a72756ff8e9e5b0b2c424156eb"]}, @typed={0x8, 0x5a, @void=""}, @nested={0x1cc, 0x1f, [@typed={0xc, 0x5c, @uid=r5}, @generic="f675f6f49449b291304eafd62af67bcbfdc73a54407ab48967a3ed4170c80d9f25f3169b0eaf20db66672bfb3eb324151e96d7b0dff961f4edf69e0fc981183a1604a70f2637de6dfcc79dd479142a05f63942599f1c2dba72afd43039b7c263f1db1c7903f904f23da662c3f9bfa77450fbf3e5a3eb58f1c2fdcfcaebd189fc165641cc738be8ca0d7e663ead", @typed={0xfc, 0x86, @binary="a22c610e016b594285e1e88142863e2633db60172ba8c2a0b3d8890cb21be42d568e1c7f55784f09e0e5aa9a52ac40cce6da83577015c78bae75c45c5e22cdfdf119b3a922c74f4d180a1bf68f9ee335477a46c1bc7c4f1e2d12d3d17bf0daa76b0d26915055e6a7464f97bbd09c8c3ff4458e9a6a2352cdd34db8afd3ff64ffeb04481da03cc35d69dcaf6ddd2090d6cfaba7fa8c5ae5cb0033dc8908110429374d7610f284b97f7974d7b1a84e2d6632b7112cd18c375a1fea7d7b0d9ef547fcdcb7ac14f191c149d92ce98f6da792c32f2a25d657644d484ece6b306bf571e3a04001329e23bd7844c9895e6a958ba8"}, @generic="1755d34782fc85b7320eb91173975cb7cf33f6dc887122e6a658288cc254a072", @typed={0x10, 0x49, @str='net/raw\x00'}]}, @nested={0xf4, 0x8c, [@generic="1847a5a03b9bb5b5e973bb2c58e71dd927341cdfc0040fe83a6b76b076ace2a1324a16f2a0613f0256d730e2c097c48a64903e94515d81bd710ce43d764870125aa84bc741c9200f04a05f82542ff7311c62f7f38bcd93a09ac7ad65a8b81e66", @typed={0xc, 0x51, @u32=0xb5ad}, @typed={0xc, 0x8d, @str='\x00'}, @typed={0xc, 0x8e, @u32=0xbeb}, @typed={0x18, 0x85, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic="86784b8c8dd70a6d5dbe1113802a0a2130f9671c6b959e6403723b65697adf8cd1d84bcc3b3fe6c338dc0f1b7a6958cb8a799e0879ea996e0e5e86a495de6aec260e3b353130e45dfcd3c1b37b86c285e2"]}, @generic="d0ab0534dd0fba462a61d4f1cf6a927e924e867cfa47672c45bc32fe92fe98847fd44444286f3d5ea6", @nested={0xb0, 0x3d, [@generic="cf429aa1120894cdc24d03c1307367a28045ccebcf64c72cbe", @typed={0x14, 0x23, @str='}security\x00'}, @generic="623ada9183c8a3c3d96651ea11af8e38131e7d7bc42f2b68318b35408e55c3691866c7bcff4005a5652df0afae2329181517a8b5aa5580ec4dca70c682f5b958427a532898894359be01e6e8208f4c819f120944b47174563c8bc0682cc99a68d6396e7ff1a1bae0", @typed={0x8, 0x6, @void=""}, @typed={0xc, 0x8f, @uid=r6}]}, @generic="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0x4444}, {&(0x7f0000dac000)={0x2a8, 0x2b, 0x1, 0x1, 0x0, "", [@generic="e8d5cb5b78d7b780d8df091380b1a9aff7cd95282303865a42abc05651e45d843c37d5e50277f0206fe0fc4604d98b4e41a808fce504ae2ed68410b7939d1d326c78f08231113292de1494e077355bb3a10bd9a8256248810cc498648137bc85bb1b2d1ed6af08244ab675abc9bd6e642c892750b462898b57408ede033310a582d4fe7c4bf7beae82c1fe99321cb3a1dc9fb78aa8dbea428e232d1fd4c90fa5001f0bb802aba7570f11da1dd1e225487ed325f923a309e6e4ebaa20f69f0ec157e66523b5e4a81c06fef6d5ea94fba45789ff516d4a96aa8f6215d948fbd2062f", @nested={0x1b4, 0x59, [@generic="fdf884634edc1366f1cfb04546b88ce89deda702bda1f6bd588c7ed624e2362cdd2e1a4f707a58b5e07bb385dd6f00981c0c9353bbf353", @generic="2450d093d02fc7b88cb574b225e645d52d0d622dad951f71d3f388819b7de677cdd79162e62af5dcf02b09a5a5e8b78f9c97d8e42d0a5d0555c5f7dde08b0fcc6399749fa7834dd08ff31a6c53363de8e48e6a719fde613a9705f9aae088362b3f6d5c5d0a3c4f7088f924a7e2ab778efcdebd5143114d4bb21dae7b5be9d7539b3b55857dd9bb3f144c0a4e1371bc4cc89c54ee11fe50d1e75838076a8c", @typed={0x18, 0x8d, @str='/dev/keychord\x00'}, @generic="c0c3ccbd1ccea1430986885367928ea4884e015a085641b693352a2f0d347d3e97d59b4bc4509b6f2a863c2203de25a5aa8f68b3b26014d895ef3fc38b7b874ba0802438dc1002c1d8fe8ad74528def07066dc67cf3e5bb3706394b08a97d2544cfeb50ecfc3f0c01c1c9afcdf1c0912a1c87f3b7fe4d32690e8026a80e8369abcdd708b4da30843ce00c0386902c1257dc7c1a31c48819324d7f22d79c87d372236cf23b47dd123e4bb22b6926a0a8cc316392fe867f5", @typed={0xc, 0x26, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}]}, 0x2a8}], 0x3, &(0x7f0000ab4000-0x54)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x54, 0x4040010}, 0x40000) renameat2(r0, &(0x7f00000cc000-0xe)='./file0/file0\x00', r3, &(0x7f0000226000)='./file0\x00', 0x0) [ 86.910640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(0x0, 0x0, r2) ptrace(0x4207, r3) ptrace(0x11, r3) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000add000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000583000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000add000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000adc000)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000357000)=0x9c30, 0x4) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000494000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dad000-0x4)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000053b000-0x8)={0x0, 0x0}, &(0x7f000085e000-0x4)=0x8) epoll_wait(r0, &(0x7f0000148000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3f) connect$packet(r0, &(0x7f00008f2000-0x14)={0x11, 0x1d, r1, 0x1, 0xdb37, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000035f000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000ca5000)=""/70) r4 = syz_open_dev$sndtimer(&(0x7f00002e9000-0xa)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a59000-0x4)=0xc) sendmsg$nl_netfilter(r3, &(0x7f0000ce9000-0x1c)={&(0x7f0000a1a000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00003e3000-0x8)={&(0x7f0000e13000-0x164)={0x164, 0x2000000000a, 0x0, 0x400, 0x5, 0x3, {0xffffffffffffffff, 0x0, 0x3}, [@generic="6cfbe7f2e80dafd6bd7f254aa08fa3bd4cfb0578b86102fec45cc4f0d9142a32542b9ec61e4b386efaa21dfc2fef00a091ea587534816c9d3b506a9c819f582495f563", @typed={0x8, 0x20, @void=""}, @typed={0xc, 0x85, @pid=r5}, @nested={0xf8, 0x66, [@typed={0x14, 0x74, @str=']-vboxnet1\x00'}, @generic="f420b130c0711e4ec88edff703955cf6b76bc206b385eb6423b7c1fa3a65d6f392d30db0033e06f2c8bc5c200c57869a0161b7674d2732f8dfe374b21300af3f4846a58c09b1156322b0c81025ad7a8d601af2061a6978b4a4af3c2d7cfd51bdec3933bb2e1ead54282afa58be66ed6772f2c9ba59815e747f5cfffc2345a0cb8eae7fc5822e50cdf0ea7f1335e2f933c46d1b397ddf1a9d5dea1d66e5f9d273fa99e62838bdd56bc3c50f3dcec90669350a95250a58d7daeddc9dcf78d30de23b72862774ac6c6510cbb884857df5d922b98e153f2d9b717a3a288d87"]}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000390000)={0x0, 0x2, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5c8, 0x7, 0x8, 0x9, 0x5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x6, 0x3, 0x4, 0x2, 0x3, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000a0c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00006b0000)={0x1, 0x0, 0x0, 0x3, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d1000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_user(r3, &(0x7f0000f89000)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(0x0, 0x0, r2) ptrace(0x4207, r3) ptrace(0x11, r3) 2018/01/27 06:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000b7a000-0x22)="2200000014000721004f10f7e2ff05000200030001000000080002000601ff02f155", 0xfffffd22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eaf000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00002d2000)={0x3, &(0x7f0000341000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000794000-0x8)={r2, &(0x7f000084d000-0xfe)=""/254}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000295000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:23 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000068c000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000909000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f000037e000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0xffffffffffffff97, &(0x7f0000efe000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$setpipe(r0, 0x407, 0xfffe0) 2018/01/27 06:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/checkreqprot\x00', 0x40100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c01000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00001b3000-0x92)=""/146) bind$ipx(r0, &(0x7f00001a7000)={0x4, 0xffff, 0x4, "39c755b57f84", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000f66000)={0x0, 0x0}) pipe(&(0x7f0000ae1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d82000-0x4)=0x6, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x27c, 0x0, &(0x7f0000009000)=""}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000969000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000)=0x10, 0x7fffd) sendmmsg(r2, &(0x7f00001f5000)=[{{&(0x7f0000931000-0x58)=@nfc_llcp={0x27, 0x6, 0x0, 0x2, 0x2, 0x3, "9cae9bb22d8cb8bc7caa0099af46e3ed45e662dc31a5eaf11b8207294bbaa58b91ab8b242bfb973e3787c4e78d73fab02d398f989ee2cca7a119d9d2f591ab", 0xdd}, 0x58, &(0x7f0000894000)=[{&(0x7f000049f000)="700ba88d9532f5f4a61f3b6b8597a547cbf85a1979d890d1d7462c2019ae97fd9b107dbd184d98dfe137f4e01dc1c6920c9e43def09ecae103448987032c1e5fbd2b49e374449b55523fc38a3ee2fa721b66dc760d10247400c59195269468aa4016c08d8a757f7875aa7afcc39c673324a455bc539efb0e5b6f08b5f3b288122cd6415faf0132f8", 0x88}, {&(0x7f000001f000)="", 0x0}, {&(0x7f00002c1000-0x68)="a3fe962740b2f45b15a8e5ad25000d4671ccca094340d52d9a76d9c845bb3e8a0b4b0256111a9bf235e0dd86ffe849a3d75cf3cf53b706c04e0ecd384d4efb4bba9a7ddfb58be846e9daa20292b476d36d987e5d31fe0e7c56ad91e2f46adb182dc0e89b2f304a0f", 0x68}, {&(0x7f00001a7000)="c4c39599a98a43cd0570c6218e48787eb94be425dc9d807b0bf36db76fc7da68d4a6a018f4ee7e16dd1863acf102da66f9e070e020504c988e86b4eb845ea8b1f4c0113d5a6789ba521590cb098a7320bb91156585d10bb3687874195cda9e3ab8996fdbdc37bab9f42cc8e7d5d166b8cb69f5d0b0b984198b14c26ed9fc99dbd920426a3bca426b02d7062bee207efa5d959362f1a06dfcc31e2db5f9bf0278", 0xa0}, {&(0x7f00007aa000-0x15)="5b45a38843341009535b5726460b20928197b8936d", 0x15}, {&(0x7f00006d9000-0xe3)="1cc279600f2ec06dec297eeaf62d653ef7a6cd9c10a930aaa12e0b2cc6613977115b4957cef5f98ef9eac11f881659ce905f2a1acc6850033a8e1e099372734d9d843d77f47e873bb5f0ac463e38ae3fcd6071314cd617fb8a821bc7ba3d8e5c6bfe3147010d426b6c267575e1ba827ff365512b3c1fea1654149f28947e75d4162719ff79be32183f30a08ebd7aef543b06e7514244df5fd12b8b6e537a961bae51c40a592cf0461eee101a6028d2f853327200adb47de7da0eda60e471e1e376e4b68daf92f179f9a9d58900e59bddb9c9be0c4b3e0fcbf20604248bac4bc7ddd2da", 0xe3}, {&(0x7f0000d6d000-0x86)="010028271426deee9e5ff08f1520d639aed79dba496a1be4b0bc8a99082c12b4560a3a312412a89f6f60756e6a9ec923e0dc07fc2204a69ea7a7ff9422cae4c6a2083198e4fdf3e0b459df7e0fa8eee90f92a7cdae166715022cf4230fa82530d405f7d2d82db1d8a9d03fce0599222eead08acd3e20f7e2a5bd6501a08d1dbbd891e8ff088c", 0x86}, {&(0x7f00009f5000-0x26)="b6992ab155011877736ff95361fdd0896d1df893aac2310a89e951ec44e8029ba9ee7d28ae97", 0x26}, {&(0x7f00001c3000)="d19f90dc8512e5d0984d19b6ccf84f679276a0a8daa7fc39", 0x18}], 0x9, 0x0, 0x0, 0x20000000}, 0x7}, {{&(0x7f000002d000-0x1c)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000f6a000-0x20)=[{&(0x7f0000533000-0x94)="5ae8a9978f9dca061874d4f861e083d10daefecc0759f3385fffc2f747aafb1b5d02c64edf785e7a3c2749cf15030295ad6e20013684da816c441d22b72677c5e336cbffebc9e1d99c3fb1d6a0a1290bca277a1c613c310999a0021f8e02f45802f09b5c8f42accf6e3bc4b230311e1f9cfb28053dad2022bf76bbc73b9302d2046524bb4a745109e06e8e73854cacd4c7b7327d", 0x94}, {&(0x7f00000a9000-0xf)="314b2f4bc704574a397f9de5f07d67", 0xf}, {&(0x7f0000263000-0x73)="74892ed04200597d7bc938d9705787b1b455a37ed687d629bcdc8122e5a36dd5f4d676bc5de9148902ec67f3819c67eb6007574528634d99d978adeb451422af01873a64ba830cf11f8685d9421f6f9f66504ad893ee02dee63f95101469b0a03c52d5d8fed295851c485d5434ca8d6bf12487", 0x73}, {&(0x7f0000d9f000)="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", 0xfe}], 0x4, &(0x7f0000e46000)=[{0x40, 0x119, 0xfffffffffffffffd, "ec42a1db3af8b6157c5e965c504d53baff30e8dea9c539f62cc85ee012462d28b696caf556ea6f60614684bba063fad3b05d4b77"}], 0x40, 0x48010}, 0xb6}, {{&(0x7f0000514000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x101}}, 0x26, 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0x1000}, {&(0x7f0000924000)="c569326d116384330d33a67020f7d29c8ce5a9d28ab1f598bee7f6948b09d073ed4e7eb097744513c544ecaadae18880c764c0585048fcc39faa102bbf5a5fa7715a777d54018f763a558ef36ae9c92c9916365615858308b5f5525c5362a9045faa6f5713428fec55a429d5535d4d989869759e78bfc78543edfabd2dc056fec76235e670e0d738d33cc963c3ad8a9c78f2e8e1018b6815834ce17ff7d75da60fa27b4184e43547562cd2ba4ad41e05ab2fffca683487e1b99d80df11d55936f00008168ad9378fb5c2f7c77ee88e234b7a79b7816dff118b325b5cf72b2dcd626eb26b75", 0xe5}, {&(0x7f0000852000-0x2c)="87f901c789f617f010358d1122e9c11765fb2b05aa5b5397fa882261d627cff3a33a9ea75a9f2246da37de6295131b68a6341fc0ff66f39dfc945b2cc35ae97aa33131a302dbc4ae5c77d362f76d1ccb662f36992bdaac202d9e09f0fe6a65865e6c0ad2fe18c47e6cb8a7d652cb6c073720c425f4de191336b83736bc296e6970f4ca69ae3372a958833fabca4e334f1b055494f36cc710c487d6e0cbb1a08556d95cb077156beeaf9adc9a352d225ee7edf04cd813dc39c9d653b70903b859d03ad5a09bbe420b5143dc055fe95bb66daa5e13717e2551bce049200f7b539ffcdaba0b39fe260c4e8195e1", 0xec}, {&(0x7f00007ef000)="70cf65e06ee229137e88f9ed17ce36c75543147f7908f9c7501264236fc362170097378d557c6184defc752dfbdde4b3faa26b314191d1c471523953984cd90b93b744e513fe0f23703142115e6b1f463b0045c1886848f8d62d4e6b39d26705d252bd23574a4487", 0x68}, {&(0x7f0000404000-0xde)="5de77efeaf3d7977968d9eb91dba0de41927dfb7c482f6ec7d1c2b0960fe1377581897c280c4c2e6c1692dce7b1164fdfcfd9bdc9b82f059f0f885bf90931ff9f5e6dc15bad1886815d0d3a36b5bb0b01533bb57e970e26b049c6b117083b15251d7ba7972291390df5cd7bfbff80bb5249d7ea4fb69b26265856bf2b58e858cc008acab0ae79bf035a010a552694e5c2a9a110901605cf2bf616c19e942290278f6d105e9c24ec16f6e912901d4db6c0ea5936e65e68fc0fded2e0fa63e37deba98811dacc63758bdb1e965979af50d0cb23ee9eaa37447cb6b08542615", 0xde}], 0x5, &(0x7f0000a77000-0x2a0)=[{0x5c, 0x84, 0x7fff, "139e6ff72cfdb4a3f1bb19d6643a99f1fbe942cd59e55b66702d9fa8ab096291d95247380299f763c689115d4882c1827fd90a5c2ecae0b23f25c9a447971817fdb51dc05741ee2d87b8f6b496"}, {0x5c, 0x12f, 0xb9e, 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{&(0x7f00005a9000-0x53)="730b07c6e5c5a0aea500811bb24e7150ebfcd4244854c079472415c232714c20d8285acc1a78ab2ad2cb4ebe3f5779143b222d0a89f69b5324ca593733907bf7b111b645bb02dd3e51c6ff25f5a63efbc21d4e", 0x53}, {&(0x7f0000e7f000)="", 0x0}], 0x5, &(0x7f0000e4f000-0x2bc)=[{0x48, 0x11f, 0x4, "736fa11704dd2523e03f3fcfb05513801c636188f6c0893b47fe2c12bbf30c84170186507eb5cc20f67f5d8fb4e81e2bf5670ae2b25f47842fccc4"}, {0x40, 0x3, 0x2d8168a9, "c953681dd3f05b6fe723830148d7e73128bdd31f811073afdda4420733f6667d99fcef540b171634e4dfe1914fef6e3dc9b6ce"}, {0xd8, 0x1ff, 0x6, "84900f31fd607c8aabfd220cefb4cbe023ea35f9bbbc94dd4c34a74112b3520c77bf14ccb7713c006c40c586117593c2838cd31147248ef75bc59e99c53a4e4501ef4c18e57b4c25d168f2c69d229e746743f9cda8869e3fe5e35bf9d3679adb4afaab12c807e7472e2ba2ca0b868bccb0a32eabc39a7940eb156592a51326603e39ab992e21f220c2efd9f69d154f8911d15ae28825fa2fcd6f07d79dcd5ae30e7801727e9d259faea10ddc8211ab50606b5e915cdc10f72407f14ccc55dec2cac6dd8b80fd17ca799bd266"}, {0x98, 0x110, 0x1, "02a53111d740cca06187c5c238bcace91ce3d0e6124e1c0fde93cd9b4bc5ef26193b9d047f233d6ff336c4142c6a9c906283cf55c19408c916f2f256c285b700c4a9298af8d1bce4c71e76637ed9c03c7f6a1c3e7fa1b2a5b7f7134b3139170b14bae3c5af4586715807fe20324e1514933edbc49c56d0c6c821a04a0607f44e20192ca8b456aa76b4"}, {0x1c, 0x11f, 0xbdb6, "9a5d65adf98319f3e41b5373f7"}, {0xa8, 0x0, 0x825, "b72fde3ecfe5f2aefd790313435c154dcd78cf91f13919e34904ea5e7fd60be5122b09b4db1f21e3346da8b1795f42ee0661905ba0cea1a453385985181d3302b11e133300d679e859cebcc7f36db9e27d78f88925d8b31b0205f0aaa66606ba0897c907e75fb3d77d2bc931001d6a2065c81a3d065ef15c4f34e41b1b80467fb6df6ac29ebffa718ff187c28f037f20bc47a43c936a5a0f2ab3e1"}], 0x2bc, 0x800}, 0x8}, {{&(0x7f00001ae000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x3}}, 0x26, &(0x7f0000b06000)=[{&(0x7f00000a0000-0x30)="5a380454caabc529cac1465e4295f7d92ddc625f12d946ddeeeddbd4ec8e84597132646ac0196025e1da846c1e47523d", 0x30}, {&(0x7f000020f000-0xdc)="cd673951f5198d15e6e2fb155f7e60682e7d409316f13065a15ddc16ac70fdbfbcef410cff714eb7691c8e4636b098c08e6e91d06c17e66d7f45d3fffcf4fe5808486843c4265a6114b393f3fddeb91430a8bb74160dd8aee98475e58d16a4d63376c1df349662cb6d2cd9f0aa6656a0cc0b2e424a2ce856be5cbbe191c12b12a54d7103abc0a0618ac14f1a7185d95a7c1af3238c3eb1debb0aed543ce4cc1af8046aa0701a75d1462a5392786953ea0abf728e86e7c30b4f322e466e69878cf71b97520ea8fafe220276d0059fab026bf89737e95fd088eb68b611", 0xdc}, {&(0x7f00002e3000-0xbd)="fb87a50d7db8f975b2ed18e2c92e17c67fa19293cb00d9b693893e7924a3de0f6a684bdc731c67848bcb98b00363a169be0a17bd3a2d60ede9ef6380988c10e3d4ea09cac51f5d84047f94a86aa60668b862a7807fe915cfca88ca4fa47cdce2e1885bf1e6964ff11b72f8e167a0f4c0784782940c4d10122d9706403acf61fd208a060747f29233895f440dedb0bc46a2cb9310b584aea19982a123c6998fd36cbe9debfb8afb12951567a9de5f15566c8436ac961a49e3900be165f3", 0xbd}, {&(0x7f0000d87000)="b11664f9bd10ddfee34ad2d4019c34a8577929a9c4561cc37887bd0b70878dcb8d45b4689f6712618aeace0caefa0215ad68f570b2f4fe9295a22a22283f3b747cca2b98151b973821b12b1e0a8db475b1916f4fde04ff5d33077653893c87d1d047b2682fffe4d52e6cc017f3ae1f2c85eb49289bfac8f3cbc63965d08908e8ad52e05eba25ee442e2b5db6dba41a494b5fbcf88a6067dea782b083f4569436930e044386022ef28a6804a1", 0xac}, {&(0x7f0000fd6000-0x7a)="3938d4057538377fbd35082d116d600fa9f22f0b278c1666a9694ca191367c366de94f6e4a36cf41ccaaa0fd53a13ce2c81fa13de8d03239e4550720a4d9d684597acfce1191096602e7a87e9a30ab910eabcdddd78dea9a79233bf86eaafa856000e96fa39df4a3b97e4995e0d1cb0b23e75583b400831a1954", 0x7a}], 0x5, &(0x7f000051a000-0x5a0)=[{0xc4, 0x109, 0x6d73, "0ef2b6bfcc65836cf01e45164bcb7a255b85358569587b043ca93088aafdcfea83d89aa3707c68b01d1235c517c36e95dc97e596756e4d5dbb64dbaf46bdc726840e4b9f6cff689fcd3231fc077268b9353e4914cb5eb84322621ab2624928c6045832aa78794aa7d699760295e8280293e7bad61041a8172e47140c2507436996a1bc5fd10de93ae25e9fc737292b9b3c09e019fb8b0caff3ba4c208c9a014155ca6d54eededf3ae7d2125860fa22bccbddef6bc5"}, {0x10c, 0x88, 0x5, "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"}, {0x100, 0x107, 0x1, "509e7904f4efafe023798930a61024b98e262b6eaa0d29e4878b44788eb67cb292ffac1e2bc8617ea99e28778cf473188d9d55a9a0310f71bf3890089ebbc9cb0fced4172f0eae2738434ea49a943081b9ae7961039d36add5b548459a3b268782fc7edd9173c4e6e3570cf54421a68b9e885e793069b052f1434e0e44376135900c9834b75b69b8467d6495c84746c57d73117922d2b48da5216b852a0f07a53cb2a14bb81a53bdbd2809bc139ec917a636c27f93d0f7a7b21386c96353ef3a77f8fc96079b938c2708442b79b3f5827ff378113efe5ea8b69163a6e1a545369b38da0cbcc5af9064c083db9a275cf83b649b"}, {0x7c, 0x105, 0xa74, "5c51159921197ae6743342d06bd0ef64a4fb940710a6b14e80ee0cb36c8e45d75be2bac168788b272570933a3832dbd7084c934102e9991c4f5d88d80f499f4dd312b0592187909cd424df0f46c9d5a573cbda8aefc09bf8f031aab4569a41b5f69d7e665880c097ab8ba3dab220"}, {0x9c, 0x119, 0x10001, "39606a090d07fe7f09ed4bb959b6a8168c02b86c6c59854ec1d614cd02a3a0e82f5148afd049aed0cbe1d2f91a803a71986bb242e8099db9432ba1fb60b626f9eee1cdbe6b866afb7fd6ac30c1b7dba703f4f2e510421ec7ac45db3ee93c63204070f38d8aa6deea249505ff3efba74b9c2d973c167db28a6abfdb102a5b94e529f11c07cfc3d0361ed23ff067a3"}, {0xd0, 0x0, 0x2, "0b854f1e3034a15ba357a8b20bb290f688c3bacfe2687745c7bb27b5bd6da77cb9393d033c902f652acb47e2c8cc13de32f440503e67d81be3e9c37a10083a6aa0e21a30eb82378d6168ea9e48c9f51145df7fde6f7b1c69bbdb5a66befb441cc9ec1165a9a51f36d01b69699d6d29a9a8536abe30438f31f505c555dd219ba55429aa1f5a2b19ee381f2abe81377b275966f1e5c2f43ae6ef8dc9e6793089f82832cf7e08a7ef3583b632a6d8ca6b061b96d49f66e2440e32ee32027449090fc874b0"}, {0x38, 0x0, 0x3, "541ba04fb7fc63a145f62fb9c8b609b83a52071aef644767b98ce31d13d1c63d9ee1523054d622d92ecee784"}, {0xb0, 0x103, 0x3bd, "379719b629bebbe476588cf1bfa18deab1bd5caa9fced15ca78e32846f9901b82e8b1f08a86e9dcdfaf308df56c6f603b2ccf5f0e805666e3ec007777a1dae71490bafde8f40e424e96d5a5004c2fb941760b5795dcd38d902ecc489195685312df06a281d28699f3e1adefedd32659c8dcf15b271084e4440a6b9bdebaa3c03db80a0180a054f64a2b1334bff75b03abc2f4ff8fe7fe90063f50356b248278cdeb3"}], 0x5a0, 0x4004}, 0x7fffffff}], 0x8, 0x94) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a7b000-0x4)=0x95, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d05000)=0x0) clone(0x4, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0xe82, &(0x7f0000480000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000d56000)={0x0, 0x0}, 0x8000000000080800) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000cc8000)='tls\x00', 0x4) ioctl$TCSBRK(r2, 0x5409, 0x1) bind$ipx(0xffffffffffffffff, &(0x7f00002aa000)={0x4, 0x0, 0x0, "26dc1008ab6f", 0x0, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fa1000-0xe1)="8b0a9896e2d3997352e32e39ec33a5ea139f6dcd07cc136944e73f3c021ae43bad38dcbbf9830217efc1cef94cb7251bbc99f47177d5bfdd68d0c04b37c32cfe1a4fe05c35ececdde903482240d324a257f882a45e9c08b5b4de5bfa1ed1e0e2870452bee213392174298f3ff1d3d658fdde8c048500f4ba2be2043ff0e41de7bbbe1a9597969f0167ce05215ba86e2aef2ead4f79ef955da12e567967829a1608f25b1aef6cae1860c5aea025a749dbd6baf0def6907277030551d5cee97828901b1fa3f91f46203450928e9d2948f4a42ae9e5f89e622e0559ad812e552c5142", 0xe1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/27 06:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000946000)='smaps\x00') fstatfs(r0, &(0x7f0000cac000)=""/169) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000308000-0x4)=0x0, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002b8000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000014b000-0x4)=0xfff, 0x4) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000020b000-0x33)=""/51) syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fremovexattr(r1, &(0x7f00006db000-0x18)=@known='system.posix_acl_access\x00') unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x38cf, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 06:52:23 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getscheduler(r0) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0x2094d5b24e8bed0a) 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000)=0x8) fgetxattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000bfc000)=""/8, 0x8) 2018/01/27 06:52:23 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000573000)='/dev/urandom\x00', 0x0, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ed000-0xf)='/dev/sequencer\x00', 0x8fc1e9fbc599ad69, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c0e000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000021000)='net/snmp\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb4000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000000)={0x8ab, 0x0, 0x1, 0x66}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f000002d000/0x10000)=nil, 0x10000, 0x300000a, 0x2010, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xa0, 0x0, &(0x7f0000000000+0xc3f)=[@clear_death={0x400c630f, 0x3, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000001000)=[0x78]}, 0x76a}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000001000)=[@flat={0x77622a85, 0x101, r5, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000001000)=0x0, 0x1, 0x2, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x0, 0x36}], &(0x7f0000001000-0x18)=[0x20, 0x30, 0x0]}}], 0x32, 0x0, &(0x7f0000001000-0x32)="b866fa20bb6e275f214971e5bb85f32f3fc09e006b773baa6c80effb2f66dc801b1e946aae36b9eb42d40e1dfe14dd74fb14"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000-0x4)=0xe7) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r2, 0x8, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x1, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000b57000)={r4, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x3f, 0x0, 0x8, 0xb1}, &(0x7f0000004000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r7, 0x7, 0xfffffffffffffffd, 0x7, 0x5, 0x200, 0x1f, 0x68, {r8, @in6={{0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x8000, 0x0, 0x4}}, &(0x7f0000001000)=0xb8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) [ 87.126889] binder_alloc: 17207: binder_alloc_buf size -64 failed, no address space [ 87.152370] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 87.168199] binder: 17206:17210 transaction failed 29201/-28, size 40--105 line 3128 2018/01/27 06:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x1, &(0x7f000062d000)={0x0, &(0x7f0000950000)=[]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000080e000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d02000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1a, &(0x7f0000616000)={0x12, 0x1f21d3d5, 0x7, 0x80000001}) 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000115000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getpgrp(0xffffffffffffffff) geteuid() getresgid(&(0x7f0000b37000)=0x0, &(0x7f0000d43000)=0x0, &(0x7f0000436000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000c6000)=[], &(0x7f00008eb000-0x18)=[], 0x800) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3ff, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000a3f000)="4f2966d518bc2f0693d7d2beae3a0abd85883231d1aef34318d4fc68a252c0cbc6fd8d1356d6e3c8109c9a88c5a471f727098ba228d9922aceab575d0c78b12b59a3f8ffc16feeb060a6c1ed6a48faacae408aba2b070d7707676c6197b0765cc99ffeac9118fe81986a723c789e5aafd059be12c6565c280a9fcaebbfee39acd1a04dd47280584b85122e5ae2589180785bf4bc06f1c9ff921110c502128aed4e8fd169364b39b178673ce1f7ac30f96b13cb8ed82a4c5a73c77ba823f6db430dbcfbebd016263afdd65d7ec9655d32dd03a79f6f3f73") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d31000-0x1)=0xb25, &(0x7f00009d3000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d5d000)='yeah\x00', 0x5) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r3, &(0x7f0000906000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000099d000-0x2d)="", &(0x7f00007e8000-0x71)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r3, &(0x7f000050d000)='./file0/bus\x00', r3, &(0x7f0000142000-0xc)='./file0/bus\x00', 0x0) execve(&(0x7f0000dff000-0x8)='./file1\x00', &(0x7f0000a8a000)=[], &(0x7f00001ba000-0x4)=[]) 2018/01/27 06:52:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') ftruncate(r0, 0x80000001) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e25000-0x5)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0xc0000000000402, 0xffffffffffffffff) dup3(r0, r2, 0xffffffffffffff) [ 87.180090] binder_alloc: binder_alloc_mmap_handler: 17206 20000000-20002000 already mapped failed -16 [ 87.206136] binder: BINDER_SET_CONTEXT_MGR already set [ 87.212029] binder: 17207:17209 ioctl 40046207 0 returned -16 2018/01/27 06:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000007d000)='./file0\x00', &(0x7f000048a000)=""/42, 0x2a) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6e000-0x16)='/selinux/checkreqprot\x00', 0x40a000, 0x0) connect(r0, &(0x7f0000975000-0x1e)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="e13065d553e02cc9b8bb59d1057f448c"}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) [ 87.244406] audit: type=1326 audit(1517035943.570:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17241 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf774dba9 code=0x0 [ 87.258849] binder: release 17207:17220 transaction 133 out, still active [ 87.258878] binder: send failed reply for transaction 133, target dead 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008f8000)='./file0\x00', 0x1000, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000d9f000)='./file0\x00', 0x103c, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r0, 0x8, 0x0) sendfile(r0, r0, 0x0, 0x4) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000004a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e19000-0xc)={0x0, 0x64, &(0x7f0000681000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}]}, &(0x7f00007ed000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000048000)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f}, &(0x7f000059d000-0x4)=0x98) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f0000856000)='./file0\x00', 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00007fd000)={0x0, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff3e33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xff) r2 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001b1000)={0x0, 0x1}, &(0x7f0000521000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000098e000)={r3, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x7, 0x4, 0x2, 0x40}, &(0x7f0000c23000-0x4)=0xa0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea6000)='/dev/rtc\x00', 0x40002, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000a80000)=""/11) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f0000067000-0x4)=0x0, &(0x7f0000c7e000-0x4)=0x4) 2018/01/27 06:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007b4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) madvise(&(0x7f0000b41000/0x4000)=nil, 0x4000, 0x12) munmap(&(0x7f00003d5000/0x1000)=nil, 0x1000) 2018/01/27 06:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008b8000)=0x0, &(0x7f0000229000)=0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009b0000-0x8)=0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000019a000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000030000-0x4)=0x3, 0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000577000)=0x1ff) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000fc5000)={0x0, 0x0}) 2018/01/27 06:52:23 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000009000)=0x0) 2018/01/27 06:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x2000000000, 0x5) sendto$ax25(r0, &(0x7f0000879000-0x5c)="2eed1652f01fd23b846c5be3111c5c8826b13f3b41266ee3f2b82b44cdd4266dc088be15f1bee9eafe46412eb0df8355577ed0cf82d6895cab202842fdca03d2ca758747301b6b4a316d14382ded81eb15a46c13056a92de851aa107", 0x5c, 0x801, 0x0, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x1004, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009ab000)=[], 0x0, &(0x7f0000461000-0x81)=""/129, 0x81, 0x0}, 0x0}], 0x8000000000000bb, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000013f000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000ac2000)={0x4, 0x3, 0x5, "71d8fbf3a442", 0x7f, 0x0}, 0x10) [ 87.293375] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 06:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000028a000)='/dev/rtc\x00', 0x40200, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000197000-0x118)={0x2fb, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/01/27 06:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x73755c04) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006e8000)={0x0, 0x7, 0x0}, &(0x7f0000e0a000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003a4000)={r4, 0x1}, &(0x7f00006e9000)=0x8) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r5 = dup2(r1, r3) recvfrom$ipx(r0, &(0x7f0000f9f000)=""/5, 0x5, 0x2101, &(0x7f000075d000)={0x4, 0x3ff, 0x682, "bf3aa5f5dc48", 0x3, 0x0}, 0x10) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000fa2000)=""/206) poll(&(0x7f00002f0000)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffff94) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000483000-0x1)={0x8}, 0x1) accept4$nfc_llcp(r5, &(0x7f00003a0000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c32000-0x4)=0x58, 0x80800) connect$netlink(r5, &(0x7f00009d4000-0xc)=@proc={0x10, 0x0, 0x3, 0x839006613f55c3b3}, 0xc) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f05000)=0x4, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ffb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000003000)="7ec27fd52643fb64a9eb9a293a39cec4453ed704161ab3a0aada59a6945a0af2f6013f81d3724060228afd7563e450259911f400d64935c7b8898ccd682074a77e824ea2c62cf68ce7c4ee49e2ffbfa96f284c4b8a7440193f3c162a118e96561067b3148f7af2269c2fac2de788ad9194241bd0e6cbe6773c5c4e5a42f2aa258d6ea6f139dd47d248a4df622170634a3ca9b45ec25e", 0x96) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000944000)=[{&(0x7f0000021000-0xf)=""/15, 0xf}, {&(0x7f0000443000)=""/204, 0xcc}, {&(0x7f0000aa3000)=""/46, 0x2e}, {&(0x7f0000aa4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000aa3000)=[{&(0x7f00008f8000-0x1000)=""/4096, 0x1000}, {&(0x7f000012a000-0x96)=""/150, 0x96}, {&(0x7f0000aa4000-0x75)=""/117, 0x75}, {&(0x7f0000aa4000-0xe)=""/14, 0xe}, {&(0x7f0000aa4000-0x77)=""/119, 0xfffffffffffffd3c}, {&(0x7f0000aa3000)=""/91, 0x5b}], 0x6, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009e6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa2000-0x18)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0x3, &(0x7f0000aa8000-0x30)=[{&(0x7f0000aa4000-0xfd)="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", 0x0}, {&(0x7f0000947000)="d6db672e6f289ca95f9634d23523dd1f", 0x9a}, {&(0x7f0000aa4000)="b24566a0a7cae55ac9868f244f9f9d4a7aafef39eecf7d12dae0aecc7a7d37857edd4ca84263a6c35bca3b39d29514069556f15056b26a3773af4ffdb6ac320c576177ddc92fc0ea1c26f695c8bc332bfe453aeeba6e47", 0x0}, {&(0x7f0000aa6000-0x1000)="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0x0}, {&(0x7f0000443000-0x1000)="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", 0x0}, {&(0x7f0000aa7000-0xc6)="b92e31bdc0b9e893d276aa69472f07e1659131a89601b06cedbb2fe8d3a00f20424fbf7c9325432c2bd99922be73ce59fdd946fe06720942b862743bb45881fac52f0d342e827270b0cd06663d781cd97221c6d5fdab50d8665217fffd86aed56c62b2812cbabdcf7b46323057988c65191c73aaedfffb4b8e3da77d8e2b53aad60abd97bb418b0bf596221abe07952d5bad6d146f31a45689322f80ea4afce96eed2bf272aa7a092fb0c133aa2a4901e84867f2929beef90ef61041c04e7b3a83549e913626", 0x0}], 0x0, &(0x7f0000831000)=[], 0x152, 0x0}], 0x924924924924cd3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000047e000-0x40)=[{r2, 0x0, 0x0}, {r2, 0x200, 0x0}, {r3, 0x0, 0x0}, {r3, 0x200, 0x0}, {r2, 0x14, 0x0}, {r2, 0x4001, 0x0}, {r2, 0x100, 0x0}, {r3, 0x4000, 0x0}], 0x2000000000000184, 0x800) r4 = signalfd4(r2, &(0x7f0000057000)={0x2}, 0xfffffd7b, 0x800) signalfd(r4, &(0x7f0000e72000)={0x0}, 0x8) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aa4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000aa4000-0x40)=[{0xf, 0x1}, {0xf, 0xffffffff}, {0x2, 0xde}, {0x6, 0xffffffffffffffff}, {0x8, 0xb6}, {0x6, 0x8}, {0x2, 0x2}, {0x6, 0xcf}], 0x8) lsetxattr(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f0000ae0000-0xe)=@known='system.advise\x00', &(0x7f000011a000)='\x00', 0xfffffff1, 0x0) 2018/01/27 06:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000729000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000050000)={r1, 0x1, 0x5, 0x0, 0x1000, 0x80d0}, 0x14) remap_file_pages(&(0x7f00007b4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10000) mremap(&(0x7f000061e000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f05000)=0x4, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ffb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000057c000)={0x0, 0x30, 0x7, @thr={&(0x7f0000ab8000)="f29aa8f58cca89788ca92ff06dc49d3d1577ace949c646ffe6ae6b40eb7bd57b4f785873ba54074b24c5b0b9fbace1f32aef779cceb663917bc7a2cf2fe60665f49bd8def9d20f114fcb9aac1bf89700158b9be80acf87ae45de9389ba910bf4cf", &(0x7f0000436000)="8caaadfe66de58dd51912c094f92f530ae9a9d446fd11d1858d6db91d1cc413ca045377bc23690d5748c4666eb0265dd90161f59f91df886a40ee84b4af85de5e02ca3382c3100df6fc7ae62b6705a61e2d1478e4fcbafa5dab738104f8844d638dd0062df912c7ca5a85d860f8e3ed1358ddb89ddcac35979d090a76c1ddcd58f35cfd3bcc780ad8daa55568bf4074f82c53e1544a3219e175df2f5857a96442e1b74ba9aaa09e9fba92333f37818a91b23b1853ad7faa2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f00001ca000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000bbc000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x4d45a486e607226b, &(0x7f0000ab1000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073a000-0x4)=0x0) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) sysfs$1(0x1, &(0x7f0000a81000)="8700") bind$netlink(r0, &(0x7f0000740000)={0x10, 0x0, 0xffffffffffffffff, 0x80000000}, 0x256) shutdown(r0, 0x1) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, r0) exit(0x800000000) connect$ax25(r1, &(0x7f00004a5000-0x10)={0x3, {"89e66932af92f8"}, 0xb81}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000071b000)=""/245) getdents(r0, &(0x7f0000cdb000)=""/98, 0x62) 2018/01/27 06:52:23 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000020000-0x8c)={0xffffffffffffffff, 0x9, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000054000-0x8c)={0x9, 0x0, 0x9, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000037000-0x4)=0x1, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000056000-0x4)={0xaef, 0x1, 0x1000}, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000012000-0x7a)="e501c4ebcdb44fe8520ea0f8773bbbc853eaabe296feb604a0fdc1ba35c69a7ef813b41d28f72583eb0e89d17b320d854693b0b9e9ebfbbadd10bd34a80708c628514b508f74f2efdc3ca770e377294b545fdb458c59b4112b18eb709ce2aefa40b6ed6810496111f4ec92652fb3f3e8500e43459c683c5e5ad2") ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00008d8000-0x45)={'system_u:object_r:systemd_logind_exec_t:s0', 0x20, '/usr/sbin/cups-bro7sed', 0x20, 0x2, 0x38, 0x0}, 0xfcdb) 2018/01/27 06:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80a, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d5b000)={0x0, 0x10000, 0xf79}, &(0x7f0000201000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000081b000)={r1, 0xfffffffffffffffc}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000691000-0x4)=0x6, 0xffffffffffffffbe) bind$inet(r2, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) sendto$inet(r2, &(0x7f0000d5a000-0x73)="", 0x375, 0x20000801, &(0x7f000038b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:52:23 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x30c, 0x32, 0x700, 0x6, 0x0, {0xa, 0x0, 0x0}, [@generic="603987d5ccdde3604a84dd3fb97e44e2f5debcc1684748d02ae3e4096a1d869927f4345732b952d5c32a653ca573e1bcda46f599620330b927c37c7ac1a5468c0f6ebc852e06b3f479ebc9ec65fa5518ecb468ed83b8db58c587fedffe507ac0164782e41260e975f52758c3da291eaf9d87c320525611cfe1b140f367f112fa7f3e5cec3761ca38f3b33b4761b1b65e33dbb8740713183f642b88be87348a54b28a00f32875c39204a5d15cf5fdace180bf30e0d342ed7d9fd1770afd164a7646868e58626629844dcd4b07d4bd6bb3b1a8eaa4", @generic="a15b5672d63956daf19071a4c182a5fff1f4fb1eb0424e5b307c4bc47dec7139f4cd7e946c40820065ba8ba353bf1deb12a4a8635a0915318719f0f81155a05a9a0f16953f22e82ad850ec43365ef4d8a0010f", @nested={0x168, 0x4d, [@generic="a3321757fb9b22002303e6e4fb24e98daa5e766a569db19bbec05635f3ca338b2781fa750535e39d97659b0159d0b1804513fc4b0dd5fecb9b9851eb5bd872b6aba430070c3ce3a22d837c6e9c2de9df8031304417a3e579bb977d", @typed={0xc, 0x9, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x6, @pid=r2}, @generic="b867cc0ad94aa36e8283f5079f73106d1d29fdc75b7aaac150934303c2b3dc04dc7d7bf8fd30162ce5c9a78f49df973f18c67529474f4cef3a0b180fa4b1782f1e68df103df2531d174bffffb392e50133619fca5c3933010a256c54e46c7dd6bdf1feccb488badd7a7fdb695c7888aacb96f4ed2540e8d7cddfa6009838d73046e3a13c213f8597cc2d48cd645abbc1b7", @generic="45ffa3c8c75f3cee0ba1cd02651e659368a35da52b96cd1d4750e447932090bcc897116f88cb7e5245ee62e2795a79bd1a39f9c9153de02f17401c5134c04520b30a2b0881685b6d48e25783ea5ec264358fec0f3a59", @typed={0x8, 0x76, @void=""}]}, @nested={0x68, 0x6c, [@generic="b2d5bff35c94e9aa6900446f9151cfae4eeeecaa8de478ab4dca799c2e1cbab1c0e7aed1bb90314483f729a4eefe5cbbd8e43592e064d87de3d7ab904d9d4ba12d9e4e63652f9e36a1ce2ce60283d1f3e004666816b01b", @typed={0xc, 0x35, @str='*[]\x00'}]}]}, 0x30c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000952000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) r3 = socket(0x10, 0x807, 0x7) getpeername$unix(r3, &(0x7f00007ca000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000db2000-0x4)=0x8) r4 = syz_open_dev$mice(&(0x7f0000986000)='/dev/input/mice\x00', 0x0, 0x20403) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffa0d6, 0x7, 0x5, 0x4, "d68cbac947bdf4782dd169174dea3cdec0dad51aa36ac40fae5e20d963f68f48065a69ce5ae74dc23a4a86a4b090722e224b157c9ab6e6ef44238bf23d8d2dd6", "656a286355050759e0f77f68ccdf08e23d2b86c1a5984fbdeb84e8316ca720ab", [0xb2f, 0x1], 0x0}) r5 = socket$netlink(0x10, 0x3, 0x23) openat$autofs(0xffffffffffffff9c, &(0x7f0000378000-0xc)='/dev/autofs\x00', 0x8002, 0x0) writev(r5, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) 2018/01/27 06:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000012000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x33, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000097e000)='/dev/sequencer2\x00', 0x4086c2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000066b000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f00002d5000)={0x0, 0x0, 0x101, 0x2, r1}) r2 = accept4(0xffffffffffffffff, &(0x7f0000dce000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000-0x4)=0x8, 0x80800) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a14000)=0x0, 0xfffffffffffffdc9) 2018/01/27 06:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getpeername$packet(r1, &(0x7f0000b5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009f7000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000657000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000c85000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000425000)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x1000, 0x2, 0x1ff, 0x2, 0x80, 0x0, 0x32, r2, r3}, {0x3, 0x7ff, 0x101, 0x558, 0xff, 0x8001, 0x2, 0x1}, {0xfff, 0x3, 0xfff, 0x3}, 0x1000, 0xd, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x2, 0x4, 0x5fa, 0x400, 0x96}}, 0xe8) fcntl$setstatus(r0, 0x4, 0x44800) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000bbd000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f000085e000)="01d796ad65615d3441b36db6212b390860befbaed4b3017346854d79ce81b453"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d09000-0xe)={0x0, 0x9, 0x3, [0x8, 0x3, 0x75]}, &(0x7f00008e4000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d1f000)=@assoc_id=r4, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000053a000)=0x0) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000-0x79)={0x0, 0x71, "93f80823689a5e03ef246f1f3c069f23358d8a1ee8c2dbc41f21370716d45ebe4fc6782b2b84057048784a4f92ca5a3bf6ddf1d637b20480e8023e03231902b43b80b469de7b719b690a19c2c36992731b47e69d01a30f4ab064d7cb006094770a5fc0254f77636c7427dd9015c7f7e96c"}, &(0x7f0000002000)=0x79) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000002000)='./file0\x00', 0x102, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x8, 0x9, 0x1, r3}, &(0x7f0000002000)=0x10) 2018/01/27 06:52:23 executing program 3: munlock(&(0x7f00005b7000/0x3000)=nil, 0x3000) 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) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006a0000)="0dba655ce82e91704c88b797928d114f3bd1b49607047914f03cc435c63b96ad60e758c2c5fb4bb7a08dafb970a324e7f681860d1ea077fb7a03fde5b05ed983bd5abe6e3b50053a19ba1887dfc6fcac6c6ac29efa20dc8500d3e054222829d3f7171c68f638f6c419f4389e", 0x6c, 0xfffffffffffffffc) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="518e966dc2b3d2be036a2686c395dc7a53145824d837d57f424d887277bd7efc9a9e4e26db09f96b24c39e924b8154286ae0e806ff7120c1dcf1d867b8e164c060ab53ad6eaaba60afa0321a5e532e685430d75afb86b60cd829b8e25a86399bc91f2dda3cedabee134b5458ae0bdad40d9a73dee5325b384ea2dcb5a0f807", 0x7f, r0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3, 0x9}, &(0x7f0000000000)=0x8) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000e5a000-0x4)=0x6) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000076e000-0x4)=0x0, 0xe0) tee(r1, r1, 0x4, 0x4) 2018/01/27 06:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000061d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002b7000-0x8)={0x0, 0x0}, 0xfffffffffffffeee) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000012b000-0xe8)={{{@in6=@dev={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf7000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x1, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x2f, 0x0, r2}, {0x7f, 0x2, 0xc1b, 0xb98, 0x1, 0x7, 0x24ce, 0x7fff}, {0x2, 0x8, 0x5, 0x80000001}, 0x5, 0xc, 0x2, 0x0, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x7, 0x0, 0x40, 0x100000000, 0x7, 0x8001}}, 0xe8) close(r0) 2018/01/27 06:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f1c000)=""/227, &(0x7f0000f92000)=0xe3) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a19000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00009c8000-0xe0)={{0xffffffffffffffff, 0x3, 0x81, 0x0, 0x713b}, 0x9, 0xffffffff, 'id1\x00', 'timer0\x00', 0x0, 0xe8, 0x4, 0x300000000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000025c000)="91", 0x1) listen(0xffffffffffffffff, 0x0) 2018/01/27 06:52:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000005000)=""/64, 0x40, 0x2, &(0x7f0000005000)={0x4, 0x4, 0x9, "9f24344ea8e4", 0xffffffff, 0x0}, 0xfffffffffffffe53) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x6, 0x3ff}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r2, 0x1fe000000000}, &(0x7f0000006000)=0x8) sendmsg$key(r0, &(0x7f0000006000-0x1c)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0x7, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000039c000)=0x400000000000001, 0x1ee) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0xffffffffffffffc3) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000443000-0x1)="1b", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000dc2000-0x4)=0x8, 0x4) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d5b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f18000-0x8)={0x0, 0x74d}, &(0x7f0000361000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000065e000-0x8)={r2, 0x400}, &(0x7f0000353000-0x4)=0x8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000087f000-0xc)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000776000)={@common='gre0\x00', @ifru_flags=0x8800}) 2018/01/27 06:52:24 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/autofs\x00', 0x80000, 0x0) write$selinux_load(r0, &(0x7f00008f3000)={0xf97cff8c, 0x8, 'SE Linux', "7d9bb73323f6ba87fd804397f207c506e159127b47dbf79a43a328c08add3af0fae19e0849d54c0bb1d871bd5b8284e408c7926798475b6f719373be6b7c91e846da8b43895f534533397d9ef03a961e22c02f143fffdc86b9b3665ffcba6f970cbc91e413c8679454244163031fe77cb186feb2e63f137fa6b696ca765f904066825973ba15f39e2de676d31c02973ffac555f7dfa9c44309c1"}, 0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c39000-0x8)='./file0\x00', 0x60840, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005e8000-0x4)=0x0) getpgrp(r3) fstatfs(r2, &(0x7f0000fc6000)=""/208) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000626000)={0x7, [0x80000001, 0x100000000, 0x2, 0x1, 0xffffffff, 0x3f9, 0x1]}, 0x12) write$fuse(r1, &(0x7f00001bf000+0xcc0)={0x14, 0x1, 0x0, @fuse_poll_out={0x0}}, 0x14) sendfile(r1, r1, &(0x7f0000009000-0x8)=0x0, 0x80000001) sendfile(r2, r1, 0x0, 0x72439a6b) sync_file_range(r0, 0x3, 0x1, 0x4) recvfrom$ipx(r0, &(0x7f0000a1f000-0xe5)=""/229, 0xe5, 0x12000, &(0x7f000027f000-0x10)={0x4, 0x3, 0x0, "b177bbf7aec7", 0x2, 0x0}, 0x10) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000e02000)={0x0, 0x9}) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) [ 87.667942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000159000-0x67)=""/103) write(r0, &(0x7f0000e1b000-0x2d)="f98f432d56b411e2b95cb10fcf9c1a4208946892dc6be5c129c546551b902549fcaa7d78c2be099910da84e2b5", 0x2d) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000019f000-0x4)=0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00003ee000-0x1e)=""/30) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b29000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 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, &(0x7f00009e8000)={0x8, 0x0, &(0x7f00002f4000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000c2c000)=""}) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000898000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002aa000-0x88)={0x6, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 06:52:24 executing program 5: fchdir(0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ea000)='/selinux/checkreqprot\x00', 0x2101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000020000-0x18)=[{r0, 0x404, 0x0}, {r1, 0x428, 0x0}, {r2, 0x2000, 0x0}], 0x3, 0x6) memfd_create(&(0x7f0000d68000)="6d696d655f7479706527946367726f757000", 0x1) 2018/01/27 06:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_getscheduler(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e75000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000db3000)={0x0, 0x0}) 2018/01/27 06:52:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) shutdown(r1, 0xfffffffffffffffd) 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e44000)='dctcp\x00', 0x6) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x20000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x250f7be34d581eca, 0x78, 0x8, 0x9, 0xffffffffffffffff, 0x190, 0x0, 0x7fffffff, 0x2000, 0x1, 0x42e4, 0x3, 0x5b, 0x81, 0x1f, 0x80, 0x1, 0x5, 0x8, 0x7, 0x1, 0x6, 0x0, 0x81, 0x444, 0x10001, 0x5, 0x62, 0x80000001, 0x100000001, 0x4db, 0x20, 0x1f, 0xf8, 0x6, 0x10001, 0x3, 0x1ff, 0x0, 0x3, 0x7, @perf_bp={&(0x7f0000001000)=0x0, 0x8}, 0x1000, 0x4, 0x0, 0x5, 0xdb, 0xffff, 0x80000000000000, 0x0}, r2, 0x1, r1, 0x1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x6, 0x0, 0x80000001, 0x401, 0x20, 0x8}) 2018/01/27 06:52:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x5, 0x7, 0x4, 0x3, 0x7, "50f985bf4ad9e487f0ea1cc6777a478309ca1257b30d92294624d4633282b3e5f4d14a83032adcc80b9103ea3526bf4dc1c52bc2f18fdef97337bdd6fa9e59", 0x82}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000406000)='./file0\x00', &(0x7f0000001000-0xc)=@random={'btrfs.', 'wlan1\x00'}, &(0x7f000016a000-0x1)='\x00', 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x0, 0x3) 2018/01/27 06:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a71000)='/selinux/enforce\x00', 0x42, 0x0) unlinkat(r0, &(0x7f0000221000-0x8)='./file0\x00', 0x200) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6a000)={0x0, 0x0}) renameat2(r1, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/27 06:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000040b000)=0x0, 0x800) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000b17000-0xc)=""/12, &(0x7f0000e4b000-0x4)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000dd5000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f000024d000-0x10)='/dev/input/mice\x00', 0x0, 0x101080) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000002a000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005a7000)=[{0x2, 0x0}, {0x8, 0x9}, {0x8, 0x400}, {0x2, 0x3}, {0x8, 0x200}, {0x0, 0x3}], 0x6) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000fcc000-0x4)=0x0) sendfile(r0, r2, &(0x7f0000b1b000-0x4)=0x0, 0x8) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000898000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002aa000-0x88)={0x6, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000-0xac)=""/172, 0xac) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) write$sndseq(r0, &(0x7f00005c9000-0xc4)=[{0x0, 0x0, 0x0, 0xfffffffffffffffc, @time={0x0, 0x0}, {0x6, 0x3}, {0x0, 0x0}, @quote={{0x9, 0x3}, 0x7, &(0x7f0000003000-0x1c)={0x6, 0x7, 0x8, 0x2, @tick=0x80, {0xb8, 0x4}, {0x2, 0x7f}, @quote={{0x8, 0x8}, 0x7, 0x0}}}}], 0x18) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000f62000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x57) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000dd8000-0x4)=0xee0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000372000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a67000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000989000-0x4)=0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b5e000)={r3, 0xfc, "8f290c0d8e02e987a251f6ae8ac1550b2fffa26dca691bdde575ed0f9f2c9ef1744b3d628c4663bdd9b2c0003f1934b838fdbf8480769c40c3e7ec25573f797333d6fa5262e1f9d3be6684d8c1c41880375752a2515319208756592dca1fe22d31ad54f2126e40a814cd67f182c6a7c881502e271acfa49ce280668e8500bf73c63b53bb8b34d6bf846522d56c179de7f4afb18875110a110c9f10d691f45aacbbc09756cd84dcab667adc3666215d403d596b7878fee809e8a54191de55f408f0c60a1694ad7f5af79cbd45327b7b3d750e4f29f8e2cfde92222ca2e4d7813d00e5d5fa018a6ae3ab66fa70fe0f84fde3be01d271c91936b1266059"}, &(0x7f0000720000-0x4)=0x104) bind$inet(r1, &(0x7f0000cc8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 87.849935] binder: 17393:17394 Acquire 1 refcount change on invalid ref 0 ret -22 [ 87.864621] binder: 17393:17394 Release 1 refcount change on invalid ref 0 ret -22 [ 87.886803] binder: 17393:17415 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000944000-0xa)='gid_map\x00E\v') writev(r0, &(0x7f00000e7000)=[{&(0x7f0000827000)='-', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000052d000-0x4)=0x1, 0x4) splice(r0, &(0x7f0000c4b000)=0x2a, r0, &(0x7f0000198000-0x8)=0x0, 0x5, 0x5) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00008fd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a1b000)=0x0) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d82000-0x4)=0x4, 0x4) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r0, &(0x7f0000bde000-0x2a)="6e0a63c5dd1e00e6e69c72961b90fdde7fe88cf9e7b3ee000000b4cd27a8e142b906bfb4b6111357309f", 0xffffffffffffff73) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) readv(r2, &(0x7f000099e000-0x30)=[{&(0x7f0000d7e000)=""/88, 0x58}, {&(0x7f0000c74000-0x8c)=""/140, 0x8c}, {&(0x7f0000fb9000-0x3c)=""/60, 0x3c}, {&(0x7f00005b4000)=""/79, 0x4f}, {&(0x7f0000d36000)=""/72, 0x48}, {&(0x7f00008bf000)=""/120, 0x78}], 0x6) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) fcntl$addseals(r0, 0x409, 0x9) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, "115fcccbec8d10885cd310ba3ef90f152d5fea4c6f31ba855c92dd377b730225"}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000005000-0x60)=""/96) 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000719000)='/dev/net/tun\x00', 0x0, 0x109000) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 87.903031] binder: 17393:17415 Release 1 refcount change on invalid ref 0 ret -22 2018/01/27 06:52:24 executing program 3: r0 = creat(&(0x7f0000ce8000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f00002ac000-0x4)=0x4) fcntl$setsig(r0, 0xa, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000fd0000+0x750)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000228000)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000095b000)={0x0, 0x0, 0xa0b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000d16000-0x4)=0x0, &(0x7f00006ab000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000559000)='/dev/pktcdvd/control\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000baa000-0xc)={0x0, 0x9, 0x0}, &(0x7f000043b000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c34000-0x8)={r2, 0x8001}, 0x8) lseek(r0, 0x0, 0x3) getsockopt$inet6_buf(r1, 0x29, 0xec, &(0x7f00009a2000-0xaf)=""/175, &(0x7f0000a4f000)=0xaf) 2018/01/27 06:52:24 executing program 5: r0 = creat(&(0x7f0000ebc000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000bc3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000037c000)={0x0, 0x7, 0x4, 0x8001, 0x1, 0x6, 0x40d, 0x2, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xfff, 0x94, 0x9}}, &(0x7f00000af000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004f2000-0x8)={r2, 0xffffffffffffffff}, 0x8) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f000085c000+0xd9e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/27 06:52:24 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xa6, 0xfffffef4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000007c000)='asymmetric\x00', &(0x7f0000652000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d32000-0x1)='\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f000027d000-0x8)='trusted\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000064b000)='%mime_type\x00', 0xfffffffffffffffd) socket(0x5, 0x4, 0xff) keyctl$instantiate(0xc, r1, &(0x7f00007a5000)="286b06b392cef447b47a2c5903cc9dc297b8f923b623e4e7306672e6c642149c39db032965d8b3ab487d4c429f599c75519d6438058b54e4aea4d67f500cf2449d17c6665629579a8ac23bee64a78de1d65ca45b36e1e34148b9a40f5ed4e4473007439b39c93b6d843bd894e62bc74c726a2de31a5191fe2138a086556a1077fb8e011cb2556fcde7edb7f1a02300", 0x8f, r2) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) link(&(0x7f0000811000)='./file0\x00', &(0x7f00001c1000-0x8)='./file0\x00') openat$autofs(0xffffffffffffff9c, &(0x7f000016c000-0xc)='/dev/autofs\x00', 0x1, 0x0) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000fa5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000ed000-0x8)='./file0\x00', &(0x7f000029d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000087d000)='./file0\x00', r4, r5) mkdirat(r3, &(0x7f0000fc1000)='./file0\x00', 0x0) readlinkat(r3, &(0x7f0000f47000-0x8)='./file0\x00', &(0x7f00002c7000-0x4c)=""/76, 0x4c) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00008fd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a1b000)=0x0) 2018/01/27 06:52:24 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000072000)='C', 0x25) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ca000-0x210)={0x10000, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x4)=0x0, 0x402) eventfd2(0x9, 0x80801) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_dev$sndseq(&(0x7f0000f65000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00005b8000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x200000, 0x20000000000000) fcntl$dupfd(r1, 0x80000000000402, 0xffffffffffffffff) exit(0x4) unlinkat(r1, &(0x7f000053f000-0x8)='./file0\x00', 0x0) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) 2018/01/27 06:52:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d0a000-0x80)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/ip_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x1, 0x7}, 'port1\x00', 0x4, 0xa0808, 0x800, 0x4, 0xa4, 0x153, 0x8, 0x0, 0x7, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r1, &(0x7f00009ac000)={0x27, 0x5, 0x1000, 0x1, 0xafb3, 0x200, "0e015617555d8b060ea25b6d4bf834a55c62431895b7489586ea27f1030d56044e1bc8525b96009cc8678782d92980c32521b6309947ad8aba8416bba3aa88", 0x2}, 0x58) 2018/01/27 06:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000043d000-0x38)={&(0x7f0000b66000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000888000)={&(0x7f000005a000-0x2c)={0x20, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xfcf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004ff000)={r2, 0x80000, r0}) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0xb2b000)=nil, 0xb2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000100000)='/dev/usbmon#\x00', 0x0, 0x20000) socket$unix(0x1, 0x2, 0x0) tee(r0, r0, 0x100, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005a9000)={0x80}, 0x1) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000233000)=0x0, 0x8) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b2c000)=@assoc_value={0x0, 0x0}, &(0x7f0000b2c000)=0x8) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2c000)={r1, 0x67147e8a}, &(0x7f0000b2c000)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000b2c000-0x8)=0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000030f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000a5000-0x4)=0x14) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f12000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000066e000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000eb2000)=""/4096, &(0x7f00006ba000-0x4)=0x1000) 2018/01/27 06:52:24 executing program 0: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000c5b000-0x54)="08c720cc693d64005c25af0f493627ef93d95a2d7056a940b2627052d96bded1272fab55362d4c206fa9c98582460465bad9abae2e68e84b2f48badb9d1472646896e3f187e86b27787bf3f9216e600c0a64f572", 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x100001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00006a8000-0x1)=0x3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) capget(&(0x7f000066d000-0x8)={0x19980330, r2}, &(0x7f000011d000-0x18)={0xbc, 0x3, 0x8ed5, 0x15e, 0x6, 0xfe6}) timer_create(0x100000007, &(0x7f000067d000-0x58)={0x0, 0x10, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/rtc\x00', 0x0, 0x0) r4 = accept4$netrom(r3, &(0x7f0000dc7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007ac000-0x4)=0x10, 0x80000) r5 = openat(r3, &(0x7f000024d000-0x8)='./file0\x00', 0x80000, 0xac) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000d09000-0x50)={0x6, 0xb, 0x100, 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]}) sendfile64(r4, r4, &(0x7f00006b6000)=0x0, 0x80000000000534) 2018/01/27 06:52:24 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x20000000000023, &(0x7f000001d000)=0x2010001, 0xfffffffffffffef3) ioctl$sock_SIOCGIFINDEX(r0, 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]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000015000)='./file0\x00', 0x0, 0x2e8353ccd8352b2f) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000020000)=""/4096, &(0x7f0000020000)=0x1000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f000001c000-0x18)={0x20, 0xb6, 0x401, 0x1ff, 0x10000019, 0x1}) recvmsg(r0, &(0x7f000001f000)={&(0x7f0000012000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[], 0x0, &(0x7f000001f000-0x67)=""/103, 0x67, 0x0}, 0x2040) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000683000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000a88000)="", 0x0) pwrite64(r0, &(0x7f00009fd000)="2e846079b4c57b74500d4b901b799bdb1eb2fa205830cb0b0924a47f9dbdb902572a4aa1613e3f7f274257dcc12af6d9f7c922b3d6a2f78a57db1b2f3458287be1c24302aa9562fbdcd2037df5185f029f3ce3ed1d48caf9d8e26398bf8ca8a9f0c7ab04ce956cef640ca1371a91696c452b6040174e92fe0169739d47f11628f4d54134e6b336dd9b5bafc2dedd5fc66f61bdc948182cf7bc147cf3d00a6289d17a1e", 0xa3, 0x4c) writev(r0, &(0x7f00006e5000)=[], 0x0) 2018/01/27 06:52:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f00001ab000-0x1b)='wlan1nodev:vmnet1\'keyring\x00#', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000467000)="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") ftruncate(r0, 0x0) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7f, &(0x7f0000e2f000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c94000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fc9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060d000)=0xe8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000fc8000)=0x200, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f00000a9000)=0x4) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b8f000)='user\x00', &(0x7f00008e0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c84000-0x78)='M', 0x1, 0xfffffffffffffffe) add_key(&(0x7f000022d000)='logon\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/27 06:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000c8b000-0x4)=0x0, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f000028a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dae000)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000091c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00007fe000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a7000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x1, 0x0, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x1ff, 0x0, 0x5, 0x6, 0x2, 0x8, 0xe5, 0x2}, {0x6, 0x1f, 0x100, 0x1}, 0x7725, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x580, 0x17def2dd, 0x42b, 0x1}}, 0xe8) 2018/01/27 06:52:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000835000-0x4)=0x0, 0xff86) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c0000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8, 0x2, 0x5, 0x0}, &(0x7f0000517000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c2a000)={r2, 0x1000, "cd2b193e0ec5acab7c3f3114118378567faa3473649c8c4df700918b5d8605203a4eeb1858c169585f470db2ce6fb40c558642bb374ee10ef896af50e03b1fae5fc4f0b09cbca49262a66675ae85d04c283b2934ce0795faf02ebf5e625c94dfb1fff5a3d50e85604c535a99451e8371adc04f4d5141d536ce4d37d6de5dc2e1573aa766c352e0dc38d58f6f403e0b0d815203b1a305005245910d1f4381e5e661e51cd875bc5daefb25034893219f339bc2e30f1cc6feeaf80b3d26513e6125cac700522e2faf6943d173b03b301b1caf4defa589fd65ce5b7dcc9cb4c01f3c7c54249f9d02e6beb7d287b160e68a9f930891dfd625c916976a3fecad90476313951fbe01a36a2619971658b7a5394f198e551d2b67f386b5990ee66880a6b14324383e7a33cc1bbd35f8790907a07f962db5b1bd622224383550c2f4442faef5eff2b0ab81e5c6ea2abd06d01141c9fd774e1edcb7b9ea140feb5d4e2558eedcbb24f4674554d7e2b8031d40243695bfd1268af24e8763db290d1dbe1922a090de70e8982dd9670e9007f49c7a1933a25f2b08c71c316fe55a60ead3e90056fbc5d714bac80e1210744160515d55c6da1ed38eeb3fed200cb6eb393f0be7ac941ab05010856ea3408c3094297edf8abada5ab4902ec438026d2feee94de220c591ab429a3959634a04ad0e9f208ac31a23435f8378f6f9e271ab5156df147993cecc499a1a31484f3d69257996cc64a3417409acdd31f303fa1ed4fb236178e0d490c4461c458faeb5d5010ab390d94dbdbf65635ee0d976f0ffb3c717ec053d22e1216b75a11b73321d142fd70251fb32e13506002a834d5e606a3c13ae0ff516b55ce48862362a4524fde1c77cd898112f8990f4934bd7734461a3454471e3abea7e4c5ba6e6abe9dcdc8c73267726d299a737793bd1febde0e730bc2979f89210c7c46cae94154cd00f6fa335299125faa61b50c3fe40d0d3a3bde63c06c6d0c1a99d719f3974674f3058c27d956ce4670292e6bc3df178620ef1eb6037c461411d07710bfc0d91dc702df55a6472c8434e479a8b9ef45823f08f8506eca936fcb91be027f21fe6ba3e73f613b03c76dee810990529538c64bb63dabc972ca494a3395c4775c576ab5905173f11c5cf7919c2aceaa00c7a5189c22aef0c2d725c5c674a1c98acfda25f9a51b6800dcf01b846348b3886b31fcaa5763a15e71af1e3d87127441b63b618107662c89d4a34e1c3d80f17cf382b8d7d8778bffdd04faabc5d0f5081d0ec4e6944c4db9e995ca7e16e7fde1bfcacd120bb211c67198245291c4026fcbbc4b1f9718526f046b0ec7e7e56c2a301a91e34c89211e4b61961ec6f27a5b744ee13c7f37bfcd8ec5ab4f724d47b6381840e4a7a630d73dccd00306c4dcacdf86dff890b1f0297f06a083938e0f1576e7cb0592e4c56294addfd1755ad9b1335b8754ee54ce00a7cc5e8f8080133a80a20f94a5ba2a8cbecc7ef6d7e3d45b584208d3a43657672865825d1fd9449e2f46595a6e83705a3701114521b0f34a4b989f1a94ded0a3070d1dfd55e43ff0a574ff83eafcb4a4fd9199cd2777cda76efd8986172dbdd575b249dc10a652a3e3938b23b72ee439c2e0f7afe0867bdcda43a36400e61c67dbc36b2089d3685418184b465564902fd80bac71d8389f3113910dba8230d1d4e494e894654a08e845c2601c4a7807a3da6a39575e1b48008c8ff8ae5b1a12b22143faa557fbbff18fba591580c645fa7c26ba60f9d0b80643f5e108170f18ae00d84057a6c3d4b88ade09dbcb2851795a7b82e74e8cdf63d277dec548e57de7b23f0f84edb54ed6ce6d8755b8bec12b1cc2563599842759af83b78bcc7f00f8d33ef5ad52abb2ebe189212799b7a2ad8b3a45f96dcfaa1dbbf64928a014caacde6bf58afdeba038cc8aa1877af3996412c2aecc0fd5063e6c495c3ef525f07c02ec22935d7a1d067daab3c731e090881ebfe5ef9087f2aa0e9923ec97b84b4121647d126e9a974381f2dfd60301a8e38d9199efc2536e283e3e01e051bd657d2fe3800fca9bc10a63003b652e238f4373f2c27fb6d99bbf13b74377827701ec57188666d84f983b934557d125e709efc72befc0765d03dcf05490fd61de703f8046a4c148f7c277c10117fcca28d59a36352ae21bb9239074d5ed90e41d9755d459336adcbab71f8e746b1b5e6a03c949585dc6876800b315af9a069d687c4fe0b801d882e14a5f71f0685f21fd464ec5a3320c623f589272b181c1e989e121a42bcde9877ce510f5770bec0d65876f4aae4d6ae5c7acd39453df9fec3904313061522f5c130f96e06bddf1f92fa2af4881d30a8721d56548768e67fd8947b8eda11d05b8e51621e057e392601802825242b9aec361e4d2ec111d74a4d3a4aff09b9eefc4025403ad3dc1fcdd1652531eb9b0b78798332ff7fc865282ec090505cddee316098d7f52aeeb0a9676a0d4dd4ec866fd442c628f46a968b7324ed5b3225c79a3eea12be53b9ae652020e583b2cc87cf9e828d608decb9a2dabfdca2f1ed9903c24916962e4e23818fbc161c00db0918614bb339f7722c625612c350d43fdb5c23759907d7ec52acce352f8769b190bb93ae79e5563087f6e4a9b471715fae8c036f7d3607c9d4cea3af33b9d27131c6656d0b798d43c44d18b4d49ae5a333b2034ae6b412bb9884ead6410f396a6ebb3837cbf1a97e7aa70fa1875de4e2f35a64a1dc6fe799e181fa026d2f333aa7ad552f2c228398093b73ab4e0fe47cda79a73aaa15d9da888783e47b7729f679ec4da30b04d096cb712dd82654f314d0e31949ea0dabbc3c833236427b4fbbd7f6b18a38c18868b72c2e1b7d2394a5136f18497ae555f1cac6a6025dc774d021ecd0216ef59f71bfca3c77f2e4bcb3c8308bae29be64443e9bdacff71ccf18e8079c7e3b520b65c64bf2ae8188a467488d11e504e78e75848ad3f50e350fd147402c61449f51e6c27094d12e34f2b6c61f37bb2b89f6d5fc2a833d4d18c41f81691e3c76ca95e1d816a7190d794d091efc71d665f2bf3ff8abed5449691fc10ba9330f7b40adb2246f0cafd54d9056f29ccfde2febf82e71997b748ee29104a8174fedc8088804b77a1f0c1dafeb11d21e7ba73f84924159df93eaa0f9f3bb2b37f37573f053d2d84c18c7f8828c4cec3b1c461211c2b0b55e6c58cdaf7123bd4301709e7275913c1418aec51c8d1f16654813a93e40c18fb8ac5640a14f2f92498d66773cf62d3b1801f001668063cd6212105b41d2be3f903062a8dd7fc72b41b4beaea987ca6c6d5b6a1f54f9bd4a489f74736540bb0f2eb5fffb56742ad71dcfd70df8522400f7aec150405ad76b852b3e209758004be2907a55e0007a8665a2c51cb976b077d7ea5fdf3e055d2344b335d3a519b96367d2be350e5456218047250f5d64eba24fbdb1a51da9fb1e2f1ecc16522c005ff3a53c363eff2011864b48c4851b8025554330e5ff424090ac86cd23d0d15dd25b2a53c6ef211cd8388c8620cdc8578f71946784859c266d2e81d92985abec57c2225ad731ecfb082472e838bb903c57c5fff4b5b191657d21e4dde0860b5613361785ddf85634cc6c9575352cd749fc0264fb65251e2aa83983387b50167fb4bffd7c682b5df94f1a061d152bd79e306c6957b69bf250ab448b9fcb5a65c34d9fa39de66e0fd1b4fbd3d836fbcdf8e73d49332290fb889aef664abd63e91deba6fa0c88c4117cc33ca69934bf0917ca875a825f1193c8aa1213cb8480fdb54b52a6e17baf57ed65bfc2ef88de0ae00455155446d9759de433664c0d9ed2e9757544cce6b4eff03c4a90636c6739ef70f4c4d37029f5c53f494177d2ba5a18aaa8929048aa1fc3aaafe9fd98b9b1a9737a7437cc13f940184a0ef279df0cc1027cc6ddd1a447a7d0a03efd1ad738d05c6472f7a76788df98d802a2d330ea01d6d2398dd647b63a7ccd0eace6688ac3d032433435c80a29534713d5fac76e302990ec05f459e049619caef728cf23efcbcc86f5fff57849356c60182fd7db8dfc9dc4360628bfaf93acb52a1140eba1d8664d68ba738d2636fd0e7c1776bc5cb094948ad472c08ed22855de86b4912536ec97fb720828dfdfd54c02db077e48a8fbea0260ded8bf0a5fd0c2750b4a6a22a7bdc636746da13604333554c899190eba5411aabb044cbab40a74455fc3d3e12437950d418b5a766789b0fac46884d2006f19b470a37b2ae20f5e31496bd1ef940772cf4d0842085de5bca2b17314104639a945216a1bc0606f1e4fdecbae11c02e6bfb7a9f65d6ef6d555046d898c301a0a936a6889965e420c627eeb00f5719031f8d198846e7039a327cb7c55d1efa86092457e5e261dfce34a2c31efda1bdf7708a90804e78e375d87dd4bb7ab2ee265e26ecf0806ea75499d4bf143353fc917ae8988d3cd1778a95b11d97fed8efec2b6110a85a92cc7344a8eec0b95f158ff9b0f29c68c75660d12f9d3345e53369ff27d00277f9e5f3612db3a6afb51153a09e532e830496ff9c1cdacf980ac545a3344645229c09dd693122c0815758ed77a1a6449e3c21fec8d82f7cae79db31bf5a1ebe4f961c01be7004dc320c2c83ce2b48394e8d3eae93de2ffeb72495768221263b6d01ca4d6d9aad92776a269a8082bbbe4e4e27ad7cbd22c74124568c1520ea6bdbb06752d9bd8936488d87d511d22b6cc8e3a75bf38181075bb7e9aa4cc9acdd32f6d00132ec2e6039d89232531d1e97fe2d6fd14714af84217a689bc815d23850eeb7e08fb0b6a417de24e5cec6aecb8958714928cabfc1ea068d8a68c29ed30a0adf2370fe3ce168311c2322f46b39fba1a6a16e0c171ee9494c1a8453913cfd05764d89a1528cfe126c2868f59f1a37e35afe22390940a34c79485ac85d03c230b9c011dd087ca7fe572eff17c26c7c1fab86f4e0ed7f7116ece3c1e9613416c692ff857c6954b29b10d6a3c882fd9d25e31edcc6ee4c842ef62fe3ad040844ad5e00239f2999215ee15bacf78ec7717235ffa13634c7a031be37453b86087802599bf2db81f5a8665beb9956ac45e1433a174d9e250e0849fca18a8275a796aaf3058c3cec53f6efbf5b7999d2efe590dc8da3e45f43717f113c78748839575f9c8e2125df5d95e2a8d39643b5380e3f5c0c31d6884f67197fcd1c744e48306d793871167bce180409ac17814ae5ba0ea412a027c3990063b8264879d94e9adb70da44312b14c0a741bca514d3dfb5e17a4ecb5e5ccc3fec39ca4f54e61f88f337f3d2e24d3c939fdef430f2569ad439ba4f712f74075596eb838f10c01cff4893f02fe3a1a7df86a5e594b485cafc6c27642e22afaf39e50410fe74caf9f78319454c8f6c9d01968297ce37dc870cdaacfa1dfe6ec2a4e6a38590f23db0647b4f9f30c4f7b61ef91f36d9ec7f25459901217321582f6f83971b45b815fcdcfe44f887517a581b35cccbcdd3bbc334d55886e4bc3ba3788c65427ca0d43ff0afdd49285176d6ad981a91be3332d7887f0c194c44ed2182eb6ebdf381ae90e9769235c9ba0dd0dcefef909f48e0162cd8c96db9f21ed68602ae5576c45e7cdb8b0fd7fecf88fd7292950b446610d87b0aadb7eef3b54d8e29430ad2784c23ce6dc20aff810274ab63d20790fe1f6f78f9295fbe91a43742202947b6cfc660a4b45d2a4dad10dd3871ba0d77fb49bcbea5ea01fc46028af12ba1293925f183cf72bab10580afaec2a60e6c069d8e01dd51813b7e56d00fea7bdfdc5f2b"}, &(0x7f0000e6a000)=0x1008) 2018/01/27 06:52:24 executing program 0: r0 = inotify_init() fremovexattr(r0, &(0x7f0000c72000-0x1a)=@random={'secqri`y.', ':GPLkeyring\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x8141, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1040, 0x0}, {r0, 0x100, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8, 0x0}, {r0, 0x3004, 0x0}], 0xa, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000002000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x44100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x8000, 0x3, 0x101, 0x8000, 0x6, 0x8, 0x0, 0x1, 0x20, 0x8, 0x4, 0x8}) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mremap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b62000/0x4000)=nil) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x3a9, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000049c000-0x30)={0x0, 0x0, &(0x7f00004f5000)=[], 0x5c, 0x0, &(0x7f0000b38000-0x6a)="01b807c6ebcb6e5f18264fa8906c5dc3a710f9bd5866f99544851d3b52d5aadfff402926857f5d08548ead7b9b913b89a773314df3a8ccdfad95136685bb7000ce9c35ac3991737cbb2742bec6b634688326a310da44b5fc8516a67e"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x6e, 0xfdfd, &(0x7f0000a76000)=""}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000587000-0x3)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 06:52:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000968000)={0x8000, 0x7fffffff, 0x4, 0x1000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000886000-0xe)='/dev/keychord\x00', 0x80000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000605000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x100000000) write(r1, &(0x7f00005d4000-0x60)="7c0e8e8f0c38e02cc6345c33bf591ac23071fd60a162d40066b16d8c9f36594d9a9f616f5125f3a5e82d245bb10147bcbf4b4b2b5a1ffc5747dfae15c87795d9f9ab14a369a06b8cd19c2faf394c46f4ce3768636018cb48cbfaf2ecc551bcd5", 0x60) [ 88.236855] binder: 17528:17530 ERROR: BC_REGISTER_LOOPER called without request [ 88.258826] binder: 17528:17537 unknown command 0 [ 88.264260] binder: 17528:17537 ioctl c0306201 20007000 returned -22 [ 88.281556] binder: BINDER_SET_CONTEXT_MGR already set [ 88.286866] binder: 17528:17537 ioctl 40046207 0 returned -16 [ 88.294855] binder: 17528:17530 ERROR: BC_REGISTER_LOOPER called without request [ 88.303698] binder_alloc: 17528: binder_alloc_buf, no vma [ 88.309264] binder: 17528:17537 transaction failed 29189/-3, size 0-0 line 3128 [ 88.317851] binder: 17528:17530 got reply transaction with no transaction stack [ 88.325354] binder: 17528:17530 transaction failed 29201/-71, size 32-8 line 2921 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/hwrng\x00', 0x109000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000010000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00004b3000)=0x0, &(0x7f00002e5000)=0x4) 2018/01/27 06:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a26000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ef0000-0x1)=0x4) sendto$inet6(r0, &(0x7f0000ad2000)="4d6ce938e20d79ce5d207484f1f6e259f65c8f3ebc957cf0de2eb18ceab2097381c81a3442f4edec11023ee80c19fbf54f1d9e022715b10d378ee9e3cc7aedb022cd0cd75e99427067066057e18b407356f048a5768f9e063ef9f69a0ef7ea6e6501c1a25ab591ef054c59de1faa006e2df5c51288184ae1862c4835ce7ae5d3329610fc3ac3ae56a9441a13034456eb5be8f0678a96aafd33cd87ad360955a76bea89eea9941c76cebab00ed9a96e26e922d175465463a7aa", 0xb9, 0x40, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e11000-0x8)={0x0, 0x0}, &(0x7f00007e3000-0x4)=0x8) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000)=[{0x10, 0x29, 0x3b, 'R'}], 0x10, 0x1}, 0x0) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00004b4000)='net/fib_trie\x00') setns(r1, 0x0) sendfile(r0, r1, &(0x7f0000a11000-0x8)=0x0, 0xb8) r2 = fcntl$getown(r1, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dda000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2018/01/27 06:52:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000060f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:24 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1000481}, 0xfffffe8a) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x1d)=""/29) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000004000-0x10)={0xffffffffffffffff, 0xffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x80000001, 0x6, 0x1ff}, &(0x7f0000004000-0x4)=0x10) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000d76000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) r2 = memfd_create(&(0x7f0000a8c000)='\x00', 0x3) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00005e3000)={0x101, 0x90c6, 0xffffffffffff7fff, 0xfffffffffffffffb, 0x1, 0xffffffffffffff81}) sendfile64(r2, r1, &(0x7f0000a8d000)=0x51, 0x3) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000b99000-0x8)=0xbd690aa644332d51) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af4000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000f64000-0x58)={0x27, 0x4, 0x7fff, 0x0, 0x2, 0xffffffffffff0001, "555c0259e812390b6846b226af7f805c1816086cd060cd453cabd9e11afff5cd399587ded708149fc790d4238ddfd4eec91519d9917a1214ef77c11fdd56aa", 0xfffffffffffffff7}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005cd000)=0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r1, r1, &(0x7f0000f63000-0x4)=0x58, 0xffffffffffffffff) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000255000+0xc9)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40485404, &(0x7f0000eb9000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000049a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f1e000-0x4)=0x0) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f82000)='\x00', 0x3) poll(&(0x7f0000924000-0x18)=[{r1, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}], 0x3, 0x8993) ioctl$KDSETLED(r1, 0x4b32, 0x100000001) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e83000)=0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000e83000)='net/unix\x00') mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000e82000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e82000)=0x10, 0x80800) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e77000-0x8)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x401) signalfd4(r2, &(0x7f0000b67000)={0x0}, 0x8, 0x0) 2018/01/27 06:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000204000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000041d000-0x2)=0x0, &(0x7f0000f75000-0x2)=0x4) 2018/01/27 06:52:24 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) [ 88.325759] binder: 17528:17540 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 88.325777] binder: 17528:17540 BC_INCREFS_DONE ufffffffffffffffe no match [ 88.349582] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.365652] binder: undelivered TRANSACTION_COMPLETE [ 88.374421] binder: undelivered transaction 138, process died. 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000484000-0x34)="18", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000017c000-0x58)={0x0, 0x3b, 0x4, @thr={&(0x7f0000355000-0x34)="ac218e55f94f2e7f5b3ff31e524d41cf8e7524463516f00f38ba458596d79dca68703dd1adbc808ba28963ac6138512fa49d3f19", &(0x7f00007df000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x182) lseek(r0, 0x0, 0x1) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xb, &(0x7f00005ea000-0x4)=0xdd, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/27 06:52:24 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000258000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x4, &(0x7f00003f1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xfa)="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", 0xfa, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000004000-0x8)={r1, 0x20000000024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000017a000)=0x0) writev(r0, &(0x7f0000359000)=[{&(0x7f0000b4d000)="c33233e8463e0c05a7654ac1850f624def9bfb705ec1ecbd16e11445541ecb9264aec86f0fcfb5c60ed772150ced4c2cd0acac7fa4b35d6f5e036300312821c623ef72f07195a5051d03133cc8a94e8db0f0cf9058afaec1ae36", 0x5a}, {&(0x7f0000897000)="13a09609a933e75459e8da1d8df37a94d0fa43a6df780577bbcdc201c5e0437713371027a2a94c4d6a8145", 0x2b}, {&(0x7f0000fd0000-0x4d)="fda9181ff91cc1299ca48e191c15314e46e44be6a45e4dced7244c19a5c112e54abea12b88dac9c488a4f3ea0141043134c09397168d41b2a328e74431e513caefd3369df4f05bfd1899d1f561", 0x4d}, {&(0x7f0000345000)="7ebbd1375cf67328a65feb8d940fe7bfeba14405287d900b7e20c5cddb0ebaa3d5fcdb699629c5ef45e66f22e875e9ec753dbabe8b30d3142754c00712d6f9526e02015ce05b35100a7403e6c203d584d81025df95166bc335", 0x59}, {&(0x7f000047a000-0x29)="654266b9f69ffd192e03ed65fc772aacb74e909c29968629d48fbdc5414959fc4f56ff3c97f53db09e", 0x29}, {&(0x7f00004a4000)="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0x1000}, {&(0x7f0000ff3000)="3771f589d81a1c83191db099244b5f790cf2dd4274b4ac1084d3983b6698c8ef0245032a17c8eb81efcd237fbedd4a18538237a2912690ddfc91", 0x3a}, {&(0x7f00004b6000)="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0x1000}], 0x8) r3 = syz_open_procfs(0x0, &(0x7f000014e000-0x5)='comm\x00') ioctl$KIOCSOUND(r3, 0x4b2f, 0x9) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) clock_gettime(0x5, &(0x7f000031a000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00001fa000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ppoll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x0}, 0x8) write$sndseq(r1, &(0x7f0000acd000)=[], 0x0) 2018/01/27 06:52:24 executing program 5: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005b4000-0x15)='/dev/pktcdvd/control\x00', 0x400100, 0x0) getpriority(0x3, 0x0) 2018/01/27 06:52:24 executing program 0: socketpair$inet6(0xa, 0x80003, 0x1000, &(0x7f0000053000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0xff}, 0x8) mmap(&(0x7f0000000000/0xe15000)=nil, 0xe15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/pktcdvd/control\x00', 0x202000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 06:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = epoll_create1(0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0x8)='ns/user\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f000009f000)=""/87) r4 = open(&(0x7f0000775000-0x8)='./file0\x00', 0x20a0c0, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000e6000)={0xffffffffffffffff, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/27 06:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000baa000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000570000)={0x972, 0x3, 0xe0000000000, 0x0, 0x0}, &(0x7f0000325000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009ea000-0x4)=r2, 0x4) writev(r0, &(0x7f00007cb000-0x40)=[{&(0x7f0000a64000-0x26)="ca", 0x1}], 0x1) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe2000-0x19)="6b650872696e67000000000007006f6a707000000006369d", 0x0) futimesat(r0, &(0x7f00004ce000)='./file0\x00', &(0x7f0000cb6000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}) fcntl$addseals(r0, 0x409, 0x100009) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x3f, 0x1, 0x500, 0x4, 0x400040, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000004000-0x590)={0x9b, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1a5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x2f42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2d3, @loopback={0x0, 0x1}, 0x8d73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x5, 0x80000000, 0x4, 0xba}, 0x10) mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000001e000-0x8)=[{&(0x7f0000007000-0x10)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005f000-0x20)={0x8, 0x7, 0x8, 0x8001, 0x3, 0xff88, 0x9, 0x7, 0x0}, &(0x7f0000009000)=0x20) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000005e000)={r1, 0x6, 0x4}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000005f000)=@req={0xfffffffffffffff9, 0x9f, 0x7f, 0x8c11}, 0x10) ioctl$int_out(r2, 0x5464, &(0x7f000005f000-0x4)=0x0) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x501040, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x200080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000027000/0x10000)=nil, 0x10000}) [ 88.572786] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket 2018/01/27 06:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00009df000)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000b42000-0x7)='mqueue\x00', 0x3, &(0x7f0000e24000)="acd3927ec567dbc4ec34a967379ec7022a3f9755900c77b10aa3a55ead494c446881dda330bcf8c8054028bf6b44d1e5ac057917c76b5f673c50680bee4f3e875bcbabf88e871cf73e79b4d1e6989b6a54b739bbf8f200000080c13f2a9d9e574736bfed7528") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/enforce\x00', 0x0, 0x0) r0 = open(&(0x7f0000b5b000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f9a000)=""/221, 0xdd) munlock(&(0x7f00000e1000/0x3000)=nil, 0x3000) 2018/01/27 06:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) 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}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 06:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000074b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007ae000)=0x5, 0x4) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) write$sndseq(r0, &(0x7f0000044000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000f86000)=""}}], 0x1c) shutdown(r1, 0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000235000)=""/152) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/27 06:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c12000-0xc)={0xffffffffffffffff, 0x0}) poll(&(0x7f000066a000)=[{r0, 0x8250, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000920000)=0x2, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f00006ed000-0x60)=[], 0x0) 2018/01/27 06:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000)="", 0xffffffbc, 0x0, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/27 06:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = epoll_create1(0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0x8)='ns/user\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f000009f000)=""/87) r4 = open(&(0x7f0000775000-0x8)='./file0\x00', 0x20a0c0, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000e6000)={0xffffffffffffffff, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/27 06:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000927000-0xc)={0x0, 0x2, 0x2, [0x800000000000, 0x7]}, &(0x7f0000cf7000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000011b000)={r1, @in6={{0xa, 0x2, 0x417, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x79, 0x2, 0x7, 0x40}, &(0x7f00006d9000)=0xa0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 06:52:24 executing program 6: pipe(&(0x7f0000072000)={0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000588000)={0xfffffffffffffffe, 0x0, 0x4}) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000178000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aca000)=[], 0x0, &(0x7f0000706000)=[{0x10, 0x29, 0x3e, '\x00'}], 0x10, 0x0}, 0xc014) 2018/01/27 06:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000220000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00009dd000)=0x6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006aa000)=""/96, &(0x7f00000e1000)=0x60) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pwritev(0xffffffffffffffff, &(0x7f0000d14000)=[{&(0x7f00006d7000-0xa2)="", 0x0}], 0x1, 0x0) 2018/01/27 06:52:25 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001a8000-0x4)=0x400000000000b03, 0xffffffffffffffa1) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/27 06:52:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f00003c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000031e000)='/dev/pktcdvd/control\x00', 0x440, 0x0) recvmmsg(r2, &(0x7f0000bea000)=[{{&(0x7f00003fd000)=@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, &(0x7f000082f000-0x8)=[{&(0x7f0000a76000)=""/190, 0xbe}], 0x1, &(0x7f000063e000)=""/0, 0x0, 0x800}, 0x31}, {{0x0, 0x0, &(0x7f0000f31000-0x38)=[{&(0x7f0000051000)=""/18, 0x12}, {&(0x7f0000090000-0x3b)=""/59, 0x3b}, {&(0x7f0000d96000)=""/184, 0xb8}, {&(0x7f0000944000-0x5b)=""/91, 0x5b}, {&(0x7f0000e8e000-0xdb)=""/219, 0xdb}, {&(0x7f0000744000)=""/51, 0x33}, {&(0x7f00004af000)=""/141, 0x8d}], 0x7, &(0x7f000020a000-0x2)=""/2, 0x2, 0x2}, 0x8}, {{&(0x7f00008a2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000192000)=[{&(0x7f0000af7000-0xdf)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0xb1}, 0x4}, {{&(0x7f00008a6000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000f86000-0x10)=[{&(0x7f0000de4000)=""/135, 0x87}, {&(0x7f00007bf000)=""/220, 0xdc}], 0x2, &(0x7f00008e1000)=""/255, 0xff, 0x6}, 0x3}, {{&(0x7f00008b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e00000)=[{&(0x7f00002aa000)=""/90, 0x5a}, {&(0x7f0000a24000-0xd)=""/39, 0x27}], 0x2, &(0x7f000055f000-0x76)=""/118, 0x76, 0x9}, 0x0}], 0x5, 0x60, 0x0) pwritev(r3, &(0x7f000059b000)=[{&(0x7f00004fc000-0x4a)="fc54cd6500c126c3205ba388b5e08088178ebe4efbd2bc7383c0696e63625c52dd58696693aa0ce0e338faf6b2242cc52175de0666e23c832df774ac80186f82299e1490821dda039364", 0x4a}, {&(0x7f0000132000-0x92)="e17c13a0ce0a4cc7aa7756b63a618d1c7e061f3f00bda124f05b3f197e03712f7ad5b55ac0601c7303026b9ca3da2e3c5580a722616f084d3b56de93ab02cfef7fd0a7cbe06cbc8ad24358b9328bfa828c7e7f7d7f02f57118b7eca16371e8caf110991c03e34aaa6273bbd6f1df5c2d14193771044ed7023aed97b6d18b02598634d223c79ef5055fbbc104292149bcc639", 0x92}], 0x2, 0x0) setregid(r1, 0x0) 2018/01/27 06:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00001c1000-0xe)='net/connector\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f0000bb8000)=0x0, &(0x7f0000670000)=0x4) r2 = syz_open_pts(r0, 0x20042) writev(r2, &(0x7f000027b000)=[{&(0x7f00005f9000-0x1000)="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", 0x5db}], 0x1) 2018/01/27 06:52:25 executing program 4: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000adb000)=0x3, 0xfffffffffffffdd7) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='comm\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009dd000-0x8)={0x1, &(0x7f0000d71000)=[{0x9, 0x80000001}]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) sendfile(r2, r0, 0x0, 0x5) 2018/01/27 06:52:25 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000)=[{&(0x7f0000003000)=""/63, 0x3f}], 0x1) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f000017a000)=@file={0x0, ""/108}, &(0x7f0000509000-0x4)=0x6e) fgetxattr(r0, &(0x7f000021a000-0x11)=@known='security.selinux\x00', &(0x7f0000b07000-0x27)=""/39, 0x27) 2018/01/27 06:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000936000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f00000b0000-0x8)='./file0\x00', 0x40100, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005f2000)={0x0, 0x5}, &(0x7f0000aa4000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c57000-0x3)=@assoc_value={r2, 0x5}, 0x8) 2018/01/27 06:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000269000-0x12)='/dev/input/event#\x00', 0xa, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000e92000)={0x1, 0x1c, &(0x7f0000a46000)="43e29baabe4c59c18817da722dea998308b1e6420c4e316e0ee29037"}) write$evdev(r0, &(0x7f000019d000-0x17)=[{{0x77359400, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/27 06:52:25 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d1a000-0x10)={0x0, 0x0}, []}, 0x5c) prctl$getreaper(0xb, &(0x7f00003f7000-0x3)=0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/27 06:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009ba000-0x4)=0x0, 0x4) 2018/01/27 06:52:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = dup3(r0, r0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000944000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00008aa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bcsh0\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, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x0, ""}}]}, 0xec) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001000)={{0x0, 0xa08c}, {0x10000, 0x0}, 0x3, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="f833cb95c489510d1a8620d6c375cf5e2a61c597de01c9f552a51f404377a14cdb1b747c93", 0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffffffffffffffe0, &(0x7f0000002000-0x8)={0xc7}, 0x8) r3 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r3) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000940000-0x1e)={0x0, 0x0, 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(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00007c4000)={"d24a69154d490265ba12a3c7497a6c7c", {0x4, 0xffffffffffffff7f, 0x0, "d90cf2b451db", 0x8, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000941000-0x8)={0x0, 0x0}, &(0x7f0000003000)={&(0x7f0000003000)={0x0}, 0x8}) fcntl$getownex(r1, 0x10, &(0x7f00004c4000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000235000-0xa)='net/route\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e79000-0x3)='io\x00') ioctl$TCSETSF(r2, 0x5404, &(0x7f000007c000-0x24)={0x1000000000000004, 0x1, 0xffff, 0x3, 0x0, 0x6, 0x80, 0xff, 0xfffffffffffffffd, 0x7ff, 0x0, 0x1ff}) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e79000)={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0xe4e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x7, [0x7, 0x80, 0x1f4, 0x4, 0x4, 0x7f, 0xffffffff00000000, 0x470]}, 0x5c) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0xe0, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/27 06:52:25 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000008000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) 2018/01/27 06:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000099d000)='highspeed\x00', 0xffffffffffffffcf) pipe(&(0x7f00005fa000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00007ab000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b6a000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00003e1000-0x65)=""/101, 0x65, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000e78000)={0x8, 0x9, 0xed, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) [ 88.939819] FAULT_FLAG_ALLOW_RETRY missing 30 [ 88.944386] CPU: 0 PID: 17689 Comm: syz-executor7 Not tainted 4.4.113-g202e079 #1 [ 88.951994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.961333] 0000000000000000 ca3cd45826ce0fa3 ffff8800b276f630 ffffffff81d0278d [ 88.969325] ffff8801d5afef00 1ffff100164eded3 ffff8800b276f7b8 0000000000000000 [ 88.977314] 0000000000000000 ffff8800b276f7e0 ffffffff81605d55 ffffffff812363c0 [ 88.985303] Call Trace: [ 88.987868] [] dump_stack+0xc1/0x124 [ 88.993216] [] handle_userfault+0x715/0xf50 [ 88.999164] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.006153] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 89.012534] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.019519] [] ? handle_mm_fault+0xb5d/0x3190 [ 89.025635] [] ? handle_mm_fault+0x291e/0x3190 [ 89.031838] [] handle_mm_fault+0x2938/0x3190 [ 89.037867] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.044680] [] ? copy_page_range+0x1480/0x1480 [ 89.050885] [] ? __do_page_fault+0x780/0xa00 [ 89.056915] [] ? vmacache_find+0x57/0x290 [ 89.062685] [] __do_page_fault+0x35b/0xa00 [ 89.068540] [] do_page_fault+0x27/0x30 [ 89.074046] [] page_fault+0x28/0x30 [ 89.079295] [] ? compat_get_fd_set+0xba/0x220 [ 89.085410] [] ? compat_get_fd_set+0xc0/0x220 [ 89.091528] [] compat_core_sys_select+0x289/0x640 [ 89.097991] [] ? compat_core_sys_select+0xa2/0x640 [ 89.104542] [] ? compat_SyS_openat+0x40/0x40 [ 89.110572] [] ? do_futex+0x3f4/0x15d0 [ 89.116079] [] ? vma_merge+0x160/0xc70 [ 89.121585] [] ? vma_wants_writenotify+0x49/0x370 [ 89.128048] [] ? __might_fault+0xe4/0x1d0 [ 89.133816] [] ? __might_fault+0x114/0x1d0 [ 89.139672] [] compat_SyS_pselect6+0x4ca/0x570 [ 89.145873] [] ? compat_SyS_old_select+0x230/0x230 [ 89.152423] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 89.158536] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 89.165525] [] ? vm_stat_account+0x130/0x130 [ 89.171557] [] ? do_fast_syscall_32+0xd7/0x890 [ 89.177759] [] ? compat_SyS_old_select+0x230/0x230 [ 89.184313] [] do_fast_syscall_32+0x314/0x890 [ 89.190437] [] sysenter_flags_fixed+0xd/0x17 2018/01/27 06:52:25 executing program 0: 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, 0x3, 0x130202}, 0xffffffffffffff2e) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00007df000-0xc)={0x0, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/27 06:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000134000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000095e000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 06:52:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x64c182, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000317000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000045f000-0x5)={&(0x7f0000c19000-0xc)={0x10, 0x0, 0x0, 0x140001}, 0xc, &(0x7f0000001000-0x8)={&(0x7f00002e3000)={0x2a8, 0xd, 0xe, 0x808, 0x5, 0x2, {0x3, 0x0, 0x4}, [@nested={0x14, 0x88, [@typed={0x10, 0x3b, @u64=0x40}]}, @nested={0xe8, 0x5a, [@generic="db4f694ac2691c357ff34544660514531cda4e1bb080f1492e13f5c3f0b3fb6a3b1f431f34b19fb5994ce861f8d81d912707a059ca1456c2339c6a609d80a7582c73b8971986ea0365ee184a6850bd3345225a735792dbb206278e901af883d6640bfe951254f686de7eb94e56dd34455b1f45880097fe79664fa36ba47562947348969ba461a78b621d8e48f78a931d75a767c1e788b6b32d6fd35dfb3e01fde1f83717be5f314e9b0c7fc97325992e3d4e88f6e5a993d2355bb7321d8c5586800a7ceffbd2c6d6aff5c14e6de9ebde04ac3aeeadd41bce26a1aaa1b55dc8c84018"]}, @nested={0x198, 0x4f, [@generic="d11f1273d826cea964f208c9266affa41051f376578cf84d628cc9f76c843ef30189b055d0e3b8396ae222e1c53dac6c1fb7081e06f8ef45b853c4d11cc59173c2b20698164742b5d7b3c3a24c5a28e021a11514b7ad70f2523e26cb33876079dfa38af11ac4ce8eafd2f854b819128d5a5f9d46e1d381ad8983a2741f89a0a8ed06cf3ec62f042ce5f12df50d55e722f5cb1dc39e22a4674bc89a9a5eb1b7c54a56fd9945b9826569f625a3831d3d8cab7df10acbf615fcce5e39274c85734815fef90570db5e23daca7a606c18171fd0ea6ed37b44b7d48637be112d038e2d4a07d319c872", @typed={0xc, 0x1d, @uid=r1}, @typed={0xc, 0x2b, @str='\x00'}, @generic="f3808f1bcaeef3da6603fde8f81780ad4ff6df4657cddc9b35e094665ecf6c69ea770fcde5086ecbc105d14f4c", @typed={0xc, 0x2a, @pid=r2}, @generic="996ac392db45895e3fda0a808788ab2f4fccf9f32805ebf743d129cb39b2b2c4f24ce197f6b08b57bddef0c27eda5a658638aae452eb9afd7f18a2ad7b7895fc84019fd3b1b56ae37953a45841ef82e564b5cb9a8a79de6e4ec0"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) syz_extract_tcp_res$synack(&(0x7f0000dd7000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000336000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a4f000-0x8)={0x0, 0x0}, 0x1, 0x0) pause() r5 = open(&(0x7f0000974000)='./file0\x00', 0x0, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000eca000)={0x0, 0x0}) syz_emit_ethernet(0xfffffffffffffea3, &(0x7f0000b7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "95c5b3", 0xfffffffffffffeaf, 0x2f, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x100000000000000}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x2, 0x3, r4, r3, 0x5, 0x0, 0x0, 0x80, 0x4, 0x0, 0x23, {[]}}, {"da85aaba9be8e963d49ab63b12291c884a8113edc0e0314cb13fe176bb7ba457d67bb502a4ba905c68c4adb028b6f926a7aaccbfee5b401db0dab2b4f97ed0cb0b3973f5934fefa87906ab45496727b9b1f4cbea1da02908d2d387eeb19cb0d1fe0a2dda28fe96a30223ecb30d3f7f28c9f78390a5d099872acf09ffebf6194122e299ee5116f6964b0d51522afa42f20ee0129bb1263a31f0c6c2"}}}}}}}, &(0x7f00005b9000-0xc)={0x0, 0x1, [0x35d]}) 2018/01/27 06:52:25 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80007, 0xb) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f03000)=@sack_info={0x0, 0x3, 0x1ca}, &(0x7f0000f04000-0x4)=0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f03000)={0x0, 0x8000}, &(0x7f0000e8d000)=0x6) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f03000)={0x0, 0x1b, "5f59b375e273d4388f9b414fbad156bec3b1c1c51759ebc0f4f742"}, &(0x7f000047f000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000404000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ea000-0x4)=0x28) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f03000)={0x0, 0x7f, 0x30, 0x8000, 0xfffffffffffffffc}, &(0x7f0000f03000)=0x18) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000091b000-0x8)={0x0, 0x3f}, &(0x7f0000ee2000-0x4)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f03000)={0x0, 0x800, 0x80000001, 0x3, 0x3, 0x81}, &(0x7f0000f03000)=0x14) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f03000)={0x0, 0x24, "9665aec10ef3ff4cdbd86ac8e3e20be77f14e5b53a07064465fe87faf5092a7b9c226c2d"}, &(0x7f0000f04000-0x4)=0x2c) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f04000-0xc)={0x0, 0x10, &(0x7f000003d000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f04000-0x4)=0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f03000)={0x0, 0x1}, &(0x7f0000f04000-0x4)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f04000-0x8)={r4, 0x2, 0x3}, &(0x7f00003c5000)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000be8000)={r5, 0x2f, "de2e78ab4dcea94bf468c3d02ea163b9778735d602b490a55ad3daa7d38003e1b31a7e702fe0873d8480ab371a125759e6bd625e8084f6ef56d92587ed70faa7dc48e3d6ac022512d16be53439c984f1308c2703689232f17467ee4774423d732e681563e29e963b513e742cdb89e3ce8bbea5baea66e26b"}, &(0x7f0000f03000)=0x80) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000135000-0x53)={0x0, 0x4b, "e9d9324537cbc47193d0e0b8d435cf8923125fa7cb18b617549954ec8e6c3c60f411e6bc603d79e169e588e1541714b9a32ec449f44ef2a8290c08bc7533f3cba76202c4ef5f552808c411"}, &(0x7f00001de000-0x4)=0x53) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f04000-0x8)={0x0, 0x0}, &(0x7f00008f1000)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b66000+0x4a)={0x0, 0x7fffffff}, &(0x7f0000f03000)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f04000-0x108)={0x0, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x5, 0x1000, 0x4, 0x8, 0x0, 0xf94, 0x4, 0xc5, 0x240, 0x8, 0x80, 0x0, 0x3, 0x100]}, &(0x7f0000a55000)=0x108) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000a2000)={0x2, [0x0, 0x0]}, &(0x7f0000f05000-0x4)=0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f03000)={0x0, 0x9, 0x48ae}, &(0x7f0000f04000-0x4)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000052f000)={0x0, 0x101}, &(0x7f000005c000)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f03000)={0x0, 0x40}, &(0x7f0000f04000-0x4)=0x6) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f03000)={0x0, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f63, 0x6}, &(0x7f000004f000)=0x98) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008d3000)=[{&(0x7f0000f04000-0x1c)=@in6={0xa, 0x3, 0x589a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c, &(0x7f00009f3000-0x8)=[{&(0x7f0000615000)="d6f1f57590761ad3a92790628488716a93e908bfbbd0fd9462ebbca9d04c467dfe5ed3fe59425e63ba070d688a90afa3d627536d36ae2a56cc75c6c699fc4aa1b5ea97b75871c6ee8f35259e9e5a1812f4f181a439a4681aad51d24ac43793981cb1c716428657a59540d172b8e8b1c331f4d082a45ad855d02284b720f4ef6ef8038f5ccd5aa0066627f6e2dd9b6caf8fe3232c1f2b3ee4f3d10586a773f494", 0xa0}], 0x1, &(0x7f0000f04000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x0, 0x3f, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0x8000, 0x8, 0x671e4733, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff8, 0x4, 0x9, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0xd9, 0x0, 0x7, 0x80, 0x6, 0x0, 0x7151, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x3f, 0x1, 0x5, 0x1000, 0x8, 0x5, 0x7d31, r7}}, @init={0x14, 0x84, 0x0, {0x9, 0x1, 0x4, 0xd7f}}, @init={0x14, 0x84, 0x0, {0xffffffffffffff7f, 0x100000000, 0x800, 0x3}}], 0x134, 0x0}, {&(0x7f0000f03000)=@in6={0xa, 0x3, 0xc31, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfff}, 0x1c, &(0x7f0000f04000-0x10)=[{&(0x7f00007b6000-0xb1)="bf8e9426b0e5f77b9b136d34c760816c3614586703aefc1f2a64a728eb4975e8889ce7bc26ae2df98fb6e4d708d33ac47a96b2aa15c202d23e0f813f19d9a27967fe3bc9a0c66e96613cd7ad1d7e85378eb1e607d3a3a8065eb4ff0d55d7bf7666d2b4ecfbf79a148be7e1287affdad4404f6f083b40cc1f08ecfbd776039a65cccf0425268678063302a77b96b2bf9f3c6903eb186c3bb90d84bceae75b87c7b3b09ddf9655d89122059ccb37be5e68bc", 0xb1}, {&(0x7f0000f03000)="", 0x0}], 0x2, &(0x7f0000f03000)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8200, 0x400, 0x1, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x0, 0x3, r9}}], 0x58, 0x0}, {&(0x7f0000f03000+0xdc3)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f0000f03000)=[], 0x0, &(0x7f0000f03000)=[@sndinfo={0x1c, 0x84, 0x2, {0x20, 0x800d, 0x1, 0x100, r10}}, @init={0x14, 0x84, 0x0, {0x9, 0x9, 0x8, 0xff}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x2, 0x1, 0x7b, r11}}], 0x84, 0x810}, {&(0x7f000002c000-0x1c)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000a5b000-0x18)=[{&(0x7f000007f000-0x53)="16878fc732aadcc0f44f43707ae43f986d9da65b0c8842ea9c3b90524bd1f1547e277551da12ad190c6612c939cc55f3e0d147a2d0b9b508eed8ce06a7bc60418da218eb67f02730c1352b63f179adf17bece8", 0x53}, {&(0x7f0000a6c000)="47369d20136ed3e28da393a0321b09435f1df48d3f8032f3904d5625a0b56f47b81114eeb768b18082bf2ee4c48e1a2eb5e1bc13dbbb9eaae323e4aba48c5d79be9194d7e888781688847ed829735d0765443ce9dac4e66d2d1dd3109bfd10669b4d7ce9516980d36ce1b26c0b0229d2ed2d45d20cb1041cc2c358c4588dd1", 0x7f}, {&(0x7f0000f04000-0xb8)="b6a65560b9a46b1ff74d342128a411a48a5872047a7b5c307ddd287582617fabb77bbd525f1a92c5161a0998099e780368b18259b352c685911299bcf8e4737b9ca380b73b49bfaee619629bc30902fce9588e963d1694a5b5339f828bf6ecb546eb2e4e0b8c9a5b490febf7dbd02fb6ad1fce5cc86b2b8dd03bbb9af9b0d5198a0e8ded7c2270be090b91fd8e1d78d4116e13d96e70b97a6eeb2f27145dd1f6cc688dbbbccbf51ad7a9f910522392a107182c4c0e66f6c6", 0xb8}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000317000)=@in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00006e6000)=[{&(0x7f0000756000)="21df3e554b0d8c4280bbe7fefbf33c1d4ace5dba77da08c56f6d441716073157fe9dd04e6953db07e000b050f89b2e20a73b98b845ae89d1f3bead9ac5b72c65150077b0bd4a103e29baaee2bb0c9122b232926e1dc70ae2cdd6e892aef4661d8817544be2e310157c9d921d3778cf7e16083c349d70cefac810614dab57a6a617373ce085e21a543beb2b8e5cbbd3d292c0b215eac971ae65138d5ff8761bedb1317ba9d989604f16013555eb909dd56a91300bde6a2bb958227b2a93d72ef801f3a7cd8ee0684ac666ed3b4ebf4bcc2787f79639dd979e4bc0485f025f9caecfdf98d2df59ca4e", 0xe8}, {&(0x7f0000de0000)="f9cde7eec9a81991df3225e40c113004241e3894e701cb38d9446c36b276b35844424a032b229e733f9acbc2b3af784c5218ddd2b91515cb8cc8bf2e20edc7d645ecf5e618cc852f2567b7c27faa9473dc47d2ad04b45649da85715a6cd4351e438f55d973", 0x65}, {&(0x7f0000ed0000-0x34)="eb031028dcff8f1d2d1fc2992dbc9ab15c4c4da9547461607220b2ea427927b51cc680ba55e18f3c280be7ced5d7b92985a11e71", 0x34}, {&(0x7f0000f04000-0xf3)="4c5964859686a5adadf0a509b8ec50afbb3535776a74282a2365ec7a8a3b3208bbc98447518cc800985be9a8b2162ee8044e28ef52e5c85cd9d9b77453861511638e6bd690dd52a254fc2a51e36500ffc70a828c2692dd8a7a0e54eb9dbae5bebad773a20e0f786dd1a56f3990879d22aa64a1ca66f8bc3371fa8e5274e3274425e58fe8b1ae56db4a8be42412bfb036325237fb45366734506e6c43416cf086ccca68385e2ed0d85a6dfc2dcd0b85dbca7f48c6db5c814d069b8eaf6fee56553106f17ba2a26405802086d7362bb13517c854ea813cb4a7eb0f23cf3cac67fb7c7d1108c46020ca9064c05ca5b85f10f00153", 0xf3}, {&(0x7f0000f04000-0x1c)="77d0b2f10fb0e363a49f1484608a1c434fb836d21e7d8c9e6bfc17af", 0x1c}, {&(0x7f0000e2d000-0x5c)="90abb29bdb9e83422953fc824c41fe12b614e1e0a8c34a5d07ab685766086693b6926177312c372438eb99be4cadd8be26850e1bf99d4d4e44144df1e5183dcde259e625b5f7c0b2ddf54bfed5f8f117da06ca078b6c173a64b0fc03", 0x5c}, {&(0x7f0000f03000)="ffd766f22f53b5430bf62051dfaf9c8e65816de41becf2737051fb74bcc885daa46fdee7382dc98c1493e482277caf71cbe0f03bcf1e9ea9c102ac30187e29d3f5fab4fa4f83e31027f901408e5f369fb3cda7833e56fc3fcbc00fd9167c3479ca19812edc57b53b93854dff6856635b76e8197e211192489dd1848e41b7573b05499b9f78dc753078fc0cf015c70c44", 0x90}, {&(0x7f0000c50000-0x5e)="e717fbe9ef09d2e5891884d77a62745600a748f112e381d8c088388f3acfc8fb611c70e6edadde998fa8662a754153c876349f80d31e742d8920e997229da03d1305fa0fa4c343eecb49d9199d85b9ede9a6b3c9aad49693c62e73ec12d2", 0x5e}, {&(0x7f0000f03000)="5fc026ff1b56045491053a9328e0bfab0289cc5ebed58dcf4316064ef67d7ca595f0be7d2ab86611e1eb967f47aa57c9044da49dc9b9f3d7bd0a6fdeae43b055b3a7706efc36d19b0e86c5aef6a79241b8d17a1a", 0x54}], 0x9, &(0x7f00000a7000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x400, 0x5, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x200, 0x6, 0xffff, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x10001, 0x9, r14}}, @init={0x14, 0x84, 0x0, {0x2, 0x5, 0x40, 0x25}}], 0xb0, 0x4000000}, {&(0x7f0000f04000-0x6)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00004ab000)=[{&(0x7f0000f03000)="d89c975637eceed3b3a97d05c76a7103", 0x10}, {&(0x7f0000f04000-0xa3)="44644c15feff488e878d1ea8bfe8953bcd53fbbadb1381a97fbd0b1efa4d084d360e150dba2d5009895b01cc8e8c2dd4369c6b85549a2369768fd4f00123048fb9c14e017e272b22f0e56558d50a26cb492fdc0f6081306e0c6bcd1a402fa80032e2f3ca58b29e62128a31681bdd9d09884315699fc25bfa0eac7012ffa1d8cf46e058457e28e614f44fe8d11717c33691b54592cd79fce027880240b990b160457896", 0xa3}, {&(0x7f0000d1d000)="8ce7b156436d3e0dd8a7d069e0146adbfae5c8728a81546979517d2d10de9825ab74d7b42577e098bc7a88bbb88a2acea1dd2d1cbda8065a191174b5c94bf8920441186544a6ff8d2162159d4e4a5ff83ea101c1ba2f659ba4db89b88ca6813b0f3748204695806e4bb5d2484ccf9a56154d3c144f522a4d0d486efd78c976e5261895b0d21ffb806d", 0x89}, {&(0x7f0000606000)="b7649f7e47abf074721e4d4d878f27b5f2aff34048362090d58559a7429ed841cfc804c885af434fd5cd96eb8cc6be1406397fdbe23711656cb5d5b13dea7bae6e52e0a1c1c1562453299bf61c7b133e1e69a02255dedbfad54b1fdf081d152a30b2fb2b1360b045906e84605e6f86363ccd0fc9ebbcb740c58762fa083c7526b4b35d0cea930a5decaf3db82f0eed60c0a2f50d3d215848e4b3e9fe486d84e9041f121b6e7e91", 0xa7}, {&(0x7f0000f04000-0xbf)="9f9a8d23705f086b611e4c4acf0ac3ab44662a313a3f07467f8b94adbc6370bff950ee8dbe8cd3c785cf4c79d520860bbdf4649f807ead1167d8ac7f91d4f7ea17581f896b3def082a256fa7e16e63043d2c26c7b8b2af95e0bf0bca50a018e0822615adfbc2e61a8e1f4787caa90a3c203a38a5bbba1965432d60db341aeaa5bc419e20d0565523704498d88ba22192a567d940be86f68afadc841ab3a2c3ebbef718cbb7f7aee26d4f4e84f88ac5067b711537a794f974135702e08a8e0c", 0xbf}, {&(0x7f0000b81000-0x40)="4d20976083e96bd610d99e6170bff0b7a44938dce32ceb5f41f86a55c560ee1488c73d8e750671a76675f35222cfd0495bce4e661f3dc331182b934244c7956b", 0x40}, 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", 0x1000}], 0x7, &(0x7f0000656000)=[@sndrcv={0x2c, 0x84, 0x1, {0x400, 0x9, 0x201, 0x4, 0x6, 0x9, 0x7, 0x7, r15}}, @sndinfo={0x1c, 0x84, 0x2, {0x55, 0x8, 0x8576, 0xd0, r16}}], 0x58, 0x4008000}, {&(0x7f0000f03000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9d000-0x18)=[{&(0x7f0000f03000)="86b2ba0e892b38ded4f5e32c3c270ae6b3e0ed817417b787506e879f2b2d5d6302e9c8ab84cc26584911e7bde9155e9e3f483953b3390f9c88e0fb193e6ec0eae14fc41ab03e84f53284fd407ede44332353db64e6e7a2966ae68573f1235679769a9f4798c29f6abd06846e48d6b61dfb7cea2c3f10087a532e700b8b770ee38dd77cebf67e4017d713d3aa92dddc530e19da04a3c6050b56792fb7e039bf32ae46ac7c44a0f7526df34fb6139c5b6d0eddb6918a88673fb104fb440728", 0xbe}, {&(0x7f0000f04000-0xd2)="212f8b03d9330b0a1497ea97d5b981fc5d39d1c9fe1ed33477fd3889e65e6f3a8a79b1514229f1531bca0a7cf45a3ab27755e420ea24e4b067e0a6b2df3a1a6960f96b560561f1cd1eb8a3f8c86cb384dacb3153f7e53f9ca6954d0992f478917ec6b45375915ef3a4d8e41ab6e528904403f06cd91c5390db605f76a1447026c8926c43d7bb6812f9c067de826e025114e1deb60837e4fa1639016f37eeaf7ed4521bb75b437f2528bbb9af2d6b8fc6e7662747395f1d908be0d06bd3a6e8da4ee50643355cb067b04be224fdff0c03c7bc", 0xd2}, {&(0x7f00000d1000-0x19)="8efebd87eb14112cda696dbe089eb98fb82c50dc24dea529a0", 0x19}], 0x3, &(0x7f000071a000)=[@sndrcv={0x2c, 0x84, 0x1, {0x89, 0xfffffffffffffffc, 0x4, 0x8, 0x7, 0x4, 0xfffffffffffffffe, 0x113d7932, r17}}, @init={0x14, 0x84, 0x0, {0xb140, 0xff, 0x3, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x2dc5, 0xd, 0x3, 0xffffffff, 0x8, 0x7fffffff, 0x7, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x5, 0xa, 0x6, 0x9, 0x3ff, 0x6, 0x8, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0x9a, 0x7, 0x200, 0xfffffffffffffffa, 0x1, 0x0, 0x3, 0x1000, r20}}, @init={0x14, 0x84, 0x0, {0x800, 0x6542ce39, 0xfffffffffffffe00, 0x9}}], 0x108, 0x4000001}, {&(0x7f00009e0000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f03000)=[], 0x0, 0x0, 0x0, 0x800}, {&(0x7f0000f04000-0x10)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f03000)=[], 0x0, &(0x7f0000f04000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3, 0x8201, 0x6, 0x908, 0x8, 0xfffffffffffffff7, 0x100, r21}}, @sndinfo={0x1c, 0x84, 0x2, {0x48, 0x1, 0x5, 0x8000, r22}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7fff, 0x0, 0x5, 0x3, 0x9, 0x0, 0x4, r23}}, @init={0x14, 0x84, 0x0, {0x1, 0x2, 0x1ab, 0x7}}], 0xb0, 0x40080}, {&(0x7f000061c000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000281000)=[{&(0x7f0000f04000-0x9f)="07317a90d975640e95ffc6e98f02c2ab020ca5ad0f581ca0f68eca3b049156745028d8e51e73befa621847952105c74fb863b99430e7dcc58adb25bba45968d0572575f90cd8402f919051d4ac894688ff349b20da2691c282e71f1163c7c0cd9fc29689d9b734ba462c694632cd9000bf14c4e11cef3f55b1dc42bd886bb782c32c475b5624f31abafcdfd1f2858e93625d84941d7aa9bd5cade012ea080c", 0x9f}], 0x1, 0x0, 0x0, 0x4008095}], 0xa, 0x80) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 06:52:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000777000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f000047a000-0xb)=""/11, 0xb, 0x100, &(0x7f00003db000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000de6000-0x1)='\x00') r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00008d7000)=0x6, 0xfffffffffffffe08) writev(r1, &(0x7f0000b85000)=[{&(0x7f00008c3000-0x10b)="2900000020001900010635248f2200ff020000338000e718f20000040d000f00000000f20d0008e01f", 0x29}], 0x1) pipe(&(0x7f00009f7000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000518000-0x68)="599b9be90a07edb4658b5e554449d890eb64c2a0d7ecd4f98e3a26a14f3f963d95fba67b193842b323592a97cda7641bab5b1d0bc15735e2182522d26ffb6336334f5d3c51714bf46cc58b50828562d0bddbb241a4cbe57c2bcfc63cd9c777757a32ba60eae31d92", 0x68, 0x5e9, 0x0) 2018/01/27 06:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000031c000)=[{&(0x7f000056f000-0x26)="8c", 0x1}], 0x1) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f16000-0x16)={0x0, 0x0, 0x7, [0x7fffffff, 0x10000, 0x7ff, 0x2, 0x80000000, 0x6d9e, 0x101]}, &(0x7f000045d000-0x4)=0x16) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000918000+0xd8c)={r1, @in6={{0xa, 0x3, 0x3a41, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000063b000+0x8f8)='/dev/sg#\x00', 0x9, 0x102ffd) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/27 06:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x50, &(0x7f0000048000)=0x2000000000007, 0x1f2) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f00008ee000)={0xfff, &(0x7f00002cb000-0xfff)="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"}) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) symlink(&(0x7f0000e94000-0x8)='./file0\x00', &(0x7f0000822000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x8d201d7d2380453d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000522000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000466000)="ff01000000fc0000000000000000003200000300", 0x14) readv(r0, &(0x7f0000ea8000)=[{&(0x7f0000190000-0x5d)=""/93, 0x5d}, {&(0x7f000022b000-0xda)=""/218, 0xda}, {&(0x7f00005cb000)=""/252, 0xfc}, {&(0x7f00003b3000)=""/4096, 0x1000}, {&(0x7f00008ed000)=""/66, 0x42}, {&(0x7f0000e89000)=""/195, 0xc3}, {&(0x7f00005a3000-0x7)=""/7, 0x7}, {&(0x7f0000f9e000-0x1000)=""/4096, 0x1000}], 0x8) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80000001) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000572000-0x18)=@get={0x1, &(0x7f0000178000)=""/10, 0x7}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000e64000-0x4)=0x0, &(0x7f000011d000)=0x4) 2018/01/27 06:52:25 executing program 5: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x7, &(0x7f0000fba000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fbb000)='tls\x00', 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fbb000)={0x0, 0x0, 0x2, 0x1f, 0x2}, 0xc) ioctl$TIOCGPTPEER(r0, 0x5441, 0x10001) r2 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000fb9000)=0x0) close(r2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00005a6000+0x175)={{0x0, 0x2, 0x7, 0x2, 0x7ff1192b}, 0x4, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x7, 0x0, 0xfffffffffffffbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fbc000)={0x1f, 0x4, 0x0, 0x9, 0x6, 0x3, 0x5, 0x5, 0x1, 0x990, 0x0, 0x2}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fbf000-0x20)={{&(0x7f00004c8000/0x1000)=nil, 0x1000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fbe000-0xb8)={0x0, 0x0, 0x7f, 0x9, 0x5, 0x8, 0x4, 0x100, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x9, 0x101, 0x3ff}}, &(0x7f0000c42000)=0xb8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fbd000)=@assoc_id=r3, &(0x7f0000429000)=0x4) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000fab000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/220, 0xdc, 0x0}, 0x1) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000+0x4f6)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xffffffffffffff7b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000009000)={0x1, 0x2, 'client1\x00', 0xffffffff80000001, "ebb323d69aff3fe2", "fb1c520c0368bb3b152b66acd98eaab0ed53c19be8f5787ea043d7137b2e5909", 0x17, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) symlink(&(0x7f0000e94000-0x8)='./file0\x00', &(0x7f0000822000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x8d201d7d2380453d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000522000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec3000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000c68000)='/dev/input/event#\x00', 0x5, 0x10000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000705000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000e2f000-0x1000)=""/4096, &(0x7f0000b69000)=0x1000) accept4$packet(r2, &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f94000)=0x14, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ac2000-0xc)={@rand_addr=0x3ff, @empty=0x0, r3}, 0xc) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000d44000)=0x0, 0x4) write$evdev(r2, &(0x7f0000f8c000-0x60)=[{{0x77359400, 0x0}, 0x4, 0xffff, 0x0}, {{0x0, 0x2710}, 0xfffffffffffffff9, 0x10000, 0xf630}, {{0x0, 0x0}, 0x48000, 0xbd, 0x7}, {{0x77359400, 0x0}, 0x2, 0x1, 0x2}, {{0x77359400, 0x0}, 0xa210, 0x7, 0x1}, {{0x0, 0x0}, 0x3, 0x3, 0x400}], 0x60) 2018/01/27 06:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f00006b4000)={0x19980330, r0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffff}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000183000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000748000-0x44)={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b0641648d062ca10312402cce8855c58"}) accept4$netrom(r1, &(0x7f000053d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000-0x4)=0x10, 0x80000) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) symlink(&(0x7f0000e94000-0x8)='./file0\x00', &(0x7f0000822000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x8d201d7d2380453d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000522000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000035e000-0x9)='/dev/rtc\x00', 0x2000, 0x0) bind$nfc_llcp(r0, &(0x7f000012c000)={0x27, 0x7, 0x4, 0x5, 0x7fff, 0xee, "1fb0510dec346bc4af05e948113cb6562cae7f823650eb44cfb985a1d3031fe4d5fb280a8adb48146644d78006ee7e240476f9daf91bb8a7eba6711e809161", 0x3}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000009b000+0xc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 06:52:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00001a8000)=0x0, &(0x7f00004cb000)=0x4) 2018/01/27 06:52:25 executing program 1: 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) symlink(&(0x7f0000e94000-0x8)='./file0\x00', &(0x7f0000822000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x8d201d7d2380453d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000522000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:25 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000044000-0xb)='/dev/loop#\x00', 0x0, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000029000-0x4)=0x200) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000046000-0xb3)={0x0, 0xab, "4268f87bec8e5d93f7c0fa7f3d27d28fe77eaa07c9282ec487805c7c1d6f73cae46590aa1ff7649913ff0031709ffbcba08c0f7d799292546da17823150219c60ec1001466e7c8130e7a1b32763a71e72b1141191bd8408ae057f27168ddbcfef24fa50723af3e0dbe1fa6fc7b5a92c4af2e01b3a67b35e518b5dd9d9683f52117fe5737cdd34bc0e10fb6ee925d04e555ef550c8707be5812c1fe66bc356ccba775c80fe968f3043677a9"}, &(0x7f0000032000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setownex(r0, 0xf, &(0x7f0000007000)={0x1, r1}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xfffffffffffffffe, &(0x7f0000001000)="08b1426c") 2018/01/27 06:52:25 executing program 0: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000241000)=0x8) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b09000)=0x1ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000b0a000)={0x1, 0x1, 0x5, 0x3, 0x6}, 0xc) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000b0b000-0x14)=@known='security.capability\x00', &(0x7f0000b0b000-0xa)='selfwlan0\x00', 0xa, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003ec000)={{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]}) 2018/01/27 06:52:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000)=0x20) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x7, 0x141200) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffff) r2 = timerfd_create(0x9, 0x10000000080800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000000a000)=[{&(0x7f0000004000-0xbf)=""/191, 0xfffffffffffffe11}], 0x1) timerfd_settime(r2, 0xfffffffffffffffe, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x80200, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000000b000)={0x0, 0x0}) 2018/01/27 06:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x28, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000de1000)={@common='bpq0\x00', @ifru_addrs=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/27 06:52:25 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000005000-0x14)=@known='security.capability\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x8042, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x9, 0x4, 0x4, 0x81, 0x0, 0x751, 0xfffffffffffffffd, 0x7ff, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0xd8)=""/216, 0xd8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000)={r2, 0x2, 0x1000}, &(0x7f0000001000)=0x8) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) symlink(&(0x7f0000e94000-0x8)='./file0\x00', &(0x7f0000822000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x8d201d7d2380453d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000522000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x180) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000055a000)={0x0, 0x8}, &(0x7f0000096000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000183000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x60) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x0) 2018/01/27 06:52:25 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aed000-0x10)='/selinux/policy\x00', 0x0, 0x0) futex(&(0x7f0000cb2000-0x4)=0x0, 0x7, 0x0, &(0x7f000032c000)={0x0, 0x0}, &(0x7f0000231000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cc5000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000cf8000)='ns\x00') 2018/01/27 06:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x10032, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000dc000)='./file0\x00', 0x3c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f000039c000-0x8)='./file0\x00', 0x40) mount(&(0x7f00003b4000-0x8)='./file0\x00', &(0x7f0000c44000)='./file0\x00', &(0x7f00003da000-0xa)='hugetlbfs\x00', 0x300000d, &(0x7f0000367000-0x5d)="32607bf5229bbbd883b6b86bde4e64c22f19b9c779f518704f470ef0fbd013ed1962bf993a303ae19548278ffe18eacc024a49865e936ecf65daa1ec0bd4d11d4f8a4ae2cedd8ee26aee6c84a8817b0c72aa748b5bb3dc7fa63d287aca") socket$packet(0x11, 0x2, 0x300) rename(&(0x7f000079c000-0x8)='./file0\x00', &(0x7f0000bb6000)='./file1\x00') 2018/01/27 06:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000196000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000605000)="a8417bf8045860d1eaa2191d2fad281fd84d6d31f5fcad27bd2174a6077da5966cf63fd3297008b1eba26b9003f82a6e127550f1d4edb6a68ea580cc2205599affe343c2fffa280d55fbc08ad08e9479e51a9c0275c1ecda7db7") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000462000)={0x0, 0x200000}, &(0x7f000085d000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000155000-0xac)={r2, 0xa4, "863403596eea2f38b0d864fb926778a6bfdc8e2319a02197e53557a0f8721ff31c7fa49376d85e41d5a94d18d7f8b80f54c2bd7ca52f57b3cfa4534ea5bc743e462a6ab9067d2247f709d02cfd35dff0914a44f639a437e3f551b283b5d8a827b1587f60a1a6306d918c1b4a9d075d33d60fb2585d6bed2587a10fd598cd57a609eb2078952bbaafb5435efa0fae02f48de3b46922f52feb5726d52e5404abbc4ccdaa89"}, &(0x7f0000328000)=0xac) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000924000-0x18)=@add_del={0x2, &(0x7f00006b8000)=@generic="2c1c07b920899d32d0e4a1c557c8b39e", 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f000001d000)=""/95, 0x5f) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000ea7000)="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") read(r0, &(0x7f0000c41000)=""/512, 0x200) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) symlink(&(0x7f0000e94000-0x8)='./file0\x00', &(0x7f0000822000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x8d201d7d2380453d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 06:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000612000)='/dev/snd/seq\x00', 0x0, 0x200d00) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000626000)=[{r0, 0x0, 0x0}], 0x1, 0xf6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000033b000)=0x0, &(0x7f000014c000)=0x4) 2018/01/27 06:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000492000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/27 06:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008b7000)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000dae000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 06:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000d0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x8d201d7d2380453d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 241.821377] INFO: task syz-executor0:17796 blocked for more than 120 seconds. [ 241.828688] Not tainted 4.4.113-g202e079 #1 [ 241.833820] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.841788] syz-executor0 D ffff8801d7707550 27560 17796 3394 0x20020004 [ 241.849191] ffff8801d7707550 ffff8800b3240238 ffffe8ffffd02000 ffff8800b3240230 [ 241.857188] ffff8801d7707528 ffff8801d7707500 ffff8801db31fdb8 ffff8801db31fde0 [ 241.865183] ffff8801db31f4d8 ffff8801d8742f80 ffff8800ba3817c0 0000000000000000 [ 241.873209] Call Trace: [ 241.875772] [] schedule+0x7a/0x1b0 [ 241.880944] [] schedule_timeout+0x3a1/0x970 [ 241.886910] [] ? usleep_range+0x140/0x140 [ 241.892697] [] ? kvm_clock_read+0x23/0x40 [ 241.898477] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.904725] [] ? ktime_get+0x128/0x1d0 [ 241.910241] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.916830] [] io_schedule_timeout+0x1be/0x390 [ 241.923058] [] do_blockdev_direct_IO+0x476d/0x8810 [ 241.929609] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 241.936012] [] ? generic_writepages+0xea/0x150 [ 241.942231] [] ? __filemap_fdatawait_range+0x229/0x2e0 [ 241.949128] [] ? I_BDEV+0x20/0x20 [ 241.954238] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 241.961236] [] __blockdev_direct_IO+0xae/0xe0 [ 241.967351] [] ? I_BDEV+0x20/0x20 [ 241.972445] [] blkdev_direct_IO+0xb2/0xe0 [ 241.978215] [] generic_file_read_iter+0x360/0x1160 [ 241.984789] [] ? hash_futex+0x210/0x210 [ 241.990384] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 241.997393] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.004392] [] blkdev_read_iter+0x105/0x170 [ 242.010334] [] __vfs_read+0x339/0x440 [ 242.015775] [] ? vfs_iter_write+0x2d0/0x2d0 [ 242.021729] [] ? fsnotify+0xee0/0xee0 [ 242.027164] [] ? avc_policy_seqno+0x9/0x20 [ 242.033043] [] ? selinux_file_permission+0x348/0x460 [ 242.039766] [] ? rw_verify_area+0x100/0x2f0 [ 242.045726] [] vfs_read+0x123/0x3a0 [ 242.050970] [] SyS_read+0xd9/0x1b0 [ 242.056145] [] ? do_sendfile+0xd30/0xd30 [ 242.061837] [] ? vmacache_update+0xfe/0x130 [ 242.067777] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.074004] [] ? do_sendfile+0xd30/0xd30 [ 242.079683] [] do_fast_syscall_32+0x314/0x890 [ 242.085820] [] sysenter_flags_fixed+0xd/0x17 [ 242.092061] no locks held by syz-executor0/17796. [ 242.096884] Sending NMI to all CPUs: [ 242.101695] NMI backtrace for cpu 0 [ 242.105292] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.113-g202e079 #1 [ 242.112201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.121536] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.127581] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.135980] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.141419] RAX: 0000000000000007 RBX: ffffffff847dd788 RCX: 0000000000000000 [ 242.148657] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.155919] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.163183] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.170423] R13: fffffbfff0708868 R14: ffffffff847ebaf8 R15: 0000000000000000 [ 242.177686] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.185896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.191790] CR2: 0000000000d0e000 CR3: 00000001d13ec000 CR4: 0000000000160670 [ 242.199047] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.206315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.213571] Stack: [ 242.215690] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd788 [ 242.223220] fffffbfff0708868 ffffffff847ebaf8 0000000000000000 ffffffff84207e08 [ 242.230725] ffffffff8102945a ffffffff84207e20 ffffffff81220418 dffffc0000000000 [ 242.238250] Call Trace: [ 242.240802] [] default_idle+0x55/0x3c0 [ 242.246327] [] arch_cpu_idle+0xa/0x10 [ 242.251762] [] default_idle_call+0x48/0x70 [ 242.257614] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.263667] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.270561] [] ? call_cpuidle+0xe0/0xe0 [ 242.276176] [] rest_init+0x189/0x190 [ 242.281521] [] start_kernel+0x6b9/0x6ee [ 242.287113] [] ? thread_stack_cache_init+0xb/0xb [ 242.293513] [] ? early_idt_handler_array+0x120/0x120 [ 242.300234] [] ? early_idt_handler_array+0x120/0x120 [ 242.306976] [] x86_64_start_reservations+0x2a/0x2c [ 242.313534] [] x86_64_start_kernel+0x140/0x163 [ 242.319733] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.338711] NMI backtrace for cpu 1 [ 242.342333] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.113-g202e079 #1 [ 242.349488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.358838] task: ffff8800bac82f80 task.stack: ffff8800bb080000 [ 242.364881] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.373631] RSP: 0018:ffff8800bb087cb8 EFLAGS: 00000046 [ 242.379051] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.386312] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.393569] RBP: ffff8800bb087ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.400811] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.408080] R13: 0000000000000003 R14: ffffffff8426f2e0 R15: 0000000000000002 [ 242.415353] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.423568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.429418] CR2: 0000000000d37058 CR3: 00000001d13ec000 CR4: 0000000000160670 [ 242.436688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.443951] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.451216] Stack: [ 242.453333] ffffffff8426f2e0 ffffffff847ef680 fffffbfff08fd984 dffffc0000000000 [ 242.460832] ffff8801db31bca0 ffff8800bb087d00 ffffffff810b982b ffffffff839f6100 [ 242.468357] 0000000000000003 ffff8800bb087d60 ffffffff81d0d6f4 0000000000000000 [ 242.475868] Call Trace: [ 242.478420] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.484822] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.491901] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.498621] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.505623] [] watchdog+0x6fa/0xae0 [ 242.510867] [] ? watchdog+0xc3/0xae0 [ 242.516225] [] kthread+0x268/0x300 [ 242.521414] [] ? reset_hung_task_detector+0x20/0x20 [ 242.528048] [] ? kthread_create_on_node+0x400/0x400 [ 242.534707] [] ? kthread_create_on_node+0x400/0x400 [ 242.541445] [] ret_from_fork+0x55/0x80 [ 242.546957] [] ? kthread_create_on_node+0x400/0x400 [ 242.553615] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 20 17 00 4c 89 e7 57 9d 0f 1f [ 242.572760] Kernel panic - not syncing: hung_task: blocked tasks [ 242.578928] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.113-g202e079 #1 [ 242.586089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.595415] 0000000000000000 7d973882d3a5ad9e ffff8800bb087ca8 ffffffff81d0278d [ 242.603397] ffffffff83882e80 ffff8800bb087d80 dffffc0000000000 7fffffffffffffff [ 242.611363] ffff8801d87ab368 ffff8800bb087d70 ffffffff81419b6a 0000000041b58ab3 [ 242.619327] Call Trace: [ 242.621888] [] dump_stack+0xc1/0x124 [ 242.627395] [] panic+0x1aa/0x388 [ 242.632379] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.639275] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.646517] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.653759] [] watchdog+0x70b/0xae0 [ 242.659007] [] ? watchdog+0xc3/0xae0 [ 242.664341] [] kthread+0x268/0x300 [ 242.669498] [] ? reset_hung_task_detector+0x20/0x20 [ 242.676132] [] ? kthread_create_on_node+0x400/0x400 [ 242.682767] [] ? kthread_create_on_node+0x400/0x400 [ 242.689404] [] ret_from_fork+0x55/0x80 [ 242.694908] [] ? kthread_create_on_node+0x400/0x400 [ 242.702069] Dumping ftrace buffer: [ 242.705622] (ftrace buffer empty) [ 242.709305] Kernel Offset: disabled [ 242.712923] Rebooting in 86400 seconds..