[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/31 05:31:41 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000079c000)={0x55, 0x3, 0x6}) ioctl$int_in(r3, 0x542b, &(0x7f0000f91000-0x8)=0x3fe) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) accept4$packet(r1, &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000375000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000751000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x34c, r4}) accept4$packet(r3, &(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000054d000)=0x14, 0x800) 2018/01/31 05:31:41 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8000, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000011000-0xdf)="4abd9c42ffb7c30d87a8287344fe1da7589c7247fab79547c06fe1093a8f5bf375484ef860862e4240f7a562f6a6d4d19f9f31fa4537dbe243f71fcf8f49ad0b0d25eabd99d45a3317bf8698645386b4f36a52667679e23690145f32488c967d2a99c268e184a5d93143c9c576394609029f9a89adf2362add03924573dcfc99e6124634f9128f74417256f7e1059b42b02e1cf966c62dbeaed6999a6fb9d9541e2e3c1368af56a1be9a0ec88453f1920f62425e8e4ade7af4b314fd6b47512cf04a80f14978f13600a4fbb3bc711c9544d3bdf504db8db14e49be4414fba4", 0xdf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x74) 2018/01/31 05:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) 2018/01/31 05:31:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000c6b000-0x6f)="0801482aec73a98e0cf6d3c6e432f4d559ffcb3887643b188a87c1d1d5e07af5814206d2cc9470652ad953839830ece99cf28eabcd6b25cee6c18e383fbe0a5ad0b682b0840c2444dc67bc978a1602b914dec1981f853fe8b3e344c2de2e1e58ba0ba87b125ca24e30d43821b86638", 0x6f}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2018/01/31 05:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000357000-0x8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000035c000-0xb)='/dev/keychord\x00', 0x329000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f4f000)=0x1000) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 05:31:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00004ba000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000652000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x3, {0xa, 0x2, 0xa1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}}}, 0x32, &(0x7f000058d000-0x60)=[{&(0x7f0000214000-0x18)="185ebfbd5140b1893ae5578191ff9c36489b6735e3a1a33f", 0x18}, {&(0x7f000048f000-0x20)="413d1e97a57a731c5b5679f5fb4efcd1621488d54fde6b9a6687432791347770", 0x20}, {&(0x7f0000001000-0x5a)="aebfc1d8bdd679e62ab9bf204d5a197d68b646967432a6993cdd09a4318c9906fcab8775e453d11a8de9c22e74b576c6d1ab7715d2d2844d278f3acc91d63000f59965f0e80e7ad13b33b1daaf154862d3966be7b5cf1c1f592a", 0x5a}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f000013e000)="963f971af6790583603581f16664ae8951b63acf92745921d6c5685df52cd2900596c23ae1e75d15e0205a88b36f9f5d086a933820dd8d13e072a9c4882d98e76bb70dcb6ff10dfd1d9eb382e40ab200eaa77934582564d40f7942c0403c08bf74007590976646338b66949c2d09940934364f837480519e8fc0c92023b3b06b2c28cc5c02e20aeda74102aad8c6fcf400d4144e534ec80288df58c5d0f884a8eca1888c8a378728ca9c0f2b63c10cfacd3ca05a2d0adb8bfdff8eff34f3cb334fd5e09f640538cfcbe10b1654e1e4f1f346c98e49de51ccd19d942d23358fa234171c99ee789676", 0xe8}, {&(0x7f0000abb000)="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", 0x1000}], 0x6, &(0x7f0000f01000-0x418)=[{0xf8, 0x10c, 0x1, "394f19ba912add08db5662db6f0c9a60e9b0466d70c863dbca86fa8bbb493afd5d81ad924194456f56fa235f963e615c58533383599186f0842bae2de482a83f0f0a2bf7e90e178d787ed872fdaa2ba21598f27df15f5cbb509d6f0d1dd93582f15e5f295492181eb0f4ffca2d7c3ba85a8f3e1cdd02d4b10baff1c3ff2518b53603727d297313e0dda1a07967d2aa869746dc6c4c7615a8da405ee4a006b695abc7c5c9797d754b41d7c0e2df11bd0218d3697af8f967c1de41a91bb2ee43525f8d7aefbb5a3aeee7ab61d2e6e1e10de7b1f73cf6b063944d85fe61a99ed1152b2c1acb9d"}, {0x88, 0x1ff, 0x4, "eb5780b03aa58fc63bd14d400dbd39f79a66254d8d08d867ae19d5b81a4a9d9b1e9b3e751fe93ff289100ee615083f48ad27c63585fb15e11fad7f8a7b3c3c98fb19c3979f7d59a38fdbd919c58f3c6577b3021e49add1944b692288d9b0f6888927d7c9a6a10a39eaa5295036075e13b2"}, {0xb0, 0x29, 0x2, "6c245af2e3f1e1cf2eb936360ee15504532252bfe12578d9e97917aef77e75c6468bac560474181fae3c6deae1b7cfca2cf74d948ebe8d9e56af1ce3f60dde2593e6900b1c58fdf8fb6afc2325ef433fef2b9d621838c2d77f2be1304498c89d5f808ae078470ea33aceaa910a54f5e38f66f040a40f98cc1d576497e8bcac75b61c93d795259e5a7ae270d027752245fc473aef5acfc2bd6ed7"}, {0x20, 0x13f, 0x8, "a00bb83642575864571fa91b312b"}, {0xf0, 0x112, 0x5f, "a39b61e600ed3e0859aa3528a95d9847deede1b8129599d6116c73e720db1e3fef58c96d4af4bd10386aa87dd93c0efa0603962fd7a3e169f484a9e58f4d81985dd06748c4f8d403d2c980735dadc3ebe3a622b8749084226373298d313140eb43b57eab1314a9d26a6f6a9bd9a5ac5a49efcabc60306b022ec6cae568ba2acd755799632d803c7efdb36b6c81661afbffc869826a7c82518a1388ad1725ba70bc2bd4f8f25754a0d954dcede0365bc8c37835c0e3ebc538164daf8833abcd5db53aec8887817be44333003fd847a14c7b6cb23e9f5bef18d8ef2eb2a7e757"}, {0xd8, 0x10f, 0x9, "76eae06682786da5aeeed1c9fb46a71deeb92b4a3800b602e2226c6457197abb9e0710767d74b08c121ab9dcb0eeaf8171b86237a8935ecc0f9246d47ba033aeb86e1b2cfc284f64d36f424a1810d25797aff52945a39eb5cb16180153337632f69e3396a19c19146f8b2e5affe8aa9f20dc383f28203f1ed2372824a0bd16b8680a4b067b7f1af65f1533f37f3c03b504fc2e850b3f7854e338f912a338ffb48a920b60d4d36b4ccbc08aa223a6891fa5b10086205abb4c744b4bb00bc14a968f6c2a0e930e"}], 0x418, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f4d000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000a71000)={0x1, r4}) ioctl$TIOCSBRK(r3, 0x5427) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007ef000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000f8e000-0x10)={0x20000000000002e2, &(0x7f0000d0c000-0x8)=[{0x6, 0x2, 0x0, 0x10}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$int_in(r6, 0x5452, &(0x7f0000ea7000)=0x3) sendto$inet(r6, &(0x7f0000aed000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000686000)='./file0\x00', &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a42000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000067c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = socket(0x10, 0x3, 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00007ee000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28b, 0x7fff, 0x4, 0x3f1, 0x5}, &(0x7f0000c62000)=0xfffffffffffffccd) openat$dir(0xffffffffffffff9c, &(0x7f0000dee000-0x8)='./file0\x00', 0x200000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000f6c000-0xae)={r8, 0xa6, "bbed9aa720f18b195c04c06fab9f66001479d4676a5e0890636887b551865b6eb58aa7e60c64fa6353d6b9b2279545f63462ba46c9fb264498cdc3d15f6634b7c30c348f4726e947aa9413260bf06fc3c2ba4a35505ff7de6c5a233a6ec97156d24ddcc4848b9250b4441628c713cb05995565bb9e3de1efe21969f2c0b28b20af19ffdf3eb7c4cfb9a817f60e0ef29a6414496ecbfe2d57dbf77eb67cedb6c19a022437b2a7"}, &(0x7f0000313000-0x4)=0xae) 2018/01/31 05:31:41 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) syslog(0x5, &(0x7f0000003000)=""/0, 0x0) 2018/01/31 05:31:41 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c18000-0x9a)={r1, 0x5, 0x92, "c86c30cb3dfbb61c7437ff6c43fc46951155c010bfb0fabe160cf7bc742ee5f513240dda8c0545913a35e2023f40dfdf37973f2d6554eec509918bf9adda627126acea7313893fe588c1f7afb0a46608ec4a3058b0a6b025ede73448d7c93427bab998d298273e0139204c7bc8c4de6aca16f5e846688d813e866d7e44d7c5bb370c9251cce7c78dcf00c70835bbf251e33a"}, 0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000242000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000122000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d04000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000093a000)=0x98) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') ioctl(r0, 0xffff, &(0x7f0000879000-0x8c)="d5a7d0956b124554a20d4da9bc2368b56fabd7832a07530a05b16bb19d75dfeb4f872d709cc4e2a4295c94c0ffab99d83294f9f5d92a8a8f1db8b2b429f2416cf562a00c5c891c1423c7342d86959d0deef058f306ac25817be072beb90ffda6063298f61dfdd66ecbea7fe222aa3f0070401fec86a7e58a558faa333be72b5b83ccd844ca122309224fbe1d") sendfile(r1, r2, &(0x7f0000514000)=0x0, 0x18001) timerfd_gettime(r0, &(0x7f0000529000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/31 05:31:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c5000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f81000-0x38)={&(0x7f0000eff000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008ae000)=[{&(0x7f00007c3000)=""/65, 0x41}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000e4d000)=""/41, 0x29}], 0x3, &(0x7f0000f3d000)=""/208, 0xd0, 0x3ff}, 0x10020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f00004bb000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") readv(r1, &(0x7f0000638000)=[{&(0x7f0000218000)=""/37, 0x25}], 0x1) 2018/01/31 05:31:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000-0xa)='./control\x00', &(0x7f0000002000-0xc)=@random={'system.', '\\lo%\x00'}) 2018/01/31 05:31:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000+0xd87)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)=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}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b8000-0x9)='/dev/rtc\x00', 0x20240, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000340000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000775000-0x4)=0x10) getresuid(&(0x7f00003a4000-0x4)=0x0, &(0x7f0000c36000)=0x0, &(0x7f000055b000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009f7000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x200, 0x2, 0x800, 0x2, 0x80, 0x20, 0xaf, r2, r3}, {0x9, 0xffffffff, 0x2, 0x5, 0x1, 0x4, 0x0, 0x5}, {0x0, 0x9c5, 0x3, 0x4}, 0x10000, 0x6, 0x1, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x3f, 0xffff, 0x4, 0x0}}, 0xe8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f00001aa000)={0x0, 0x0}, 0x84800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b27000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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}}, &(0x7f00006cb000)=0xfe57) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000475000)={@common='teql0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) 2018/01/31 05:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000691000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f75000-0x4)=0x48, 0x800) syncfs(r0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000f5e000)=[{&(0x7f0000596000)="", 0x0}], 0x1, 0x2) 2018/01/31 05:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000022a000-0xb4)=[{{&(0x7f00007f1000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c3f000)=[{&(0x7f0000278000)=""/41, 0x29}, {&(0x7f0000bf6000)=""/196, 0xc4}], 0x2, 0x0, 0x0, 0x7}, 0x7ff}, {{&(0x7f0000a09000-0x23)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00000f3000-0x50)=[{&(0x7f000048b000)=""/160, 0xa0}, {&(0x7f0000fd0000)=""/1, 0x1}, {&(0x7f00003a9000-0x27)=""/39, 0x27}, {&(0x7f0000b2c000-0xaf)=""/175, 0xaf}, {&(0x7f00007b5000-0xfe)=""/254, 0xfe}], 0x5, 0x0, 0x0, 0x0}, 0x18000}, {{&(0x7f000041a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004a9000-0xa0)=[{&(0x7f0000f16000-0xdb)=""/219, 0xdb}, {&(0x7f0000904000-0x9b)=""/155, 0x9b}, {&(0x7f0000c29000-0x79)=""/121, 0x79}, {&(0x7f0000224000)=""/119, 0x77}, {&(0x7f00003fa000)=""/4096, 0x1000}, {&(0x7f000043e000)=""/119, 0x77}, {&(0x7f0000ed7000-0x95)=""/149, 0x95}, {&(0x7f00005e0000-0xbe)=""/190, 0xbe}, {&(0x7f0000fe5000)=""/229, 0xe5}, {&(0x7f000014d000)=""/30, 0x1e}], 0xa, &(0x7f0000a61000)=""/213, 0xd5, 0x80000000}, 0x6}], 0x3, 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000484000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ec000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000780000-0x24)="240000001300ffffff2b0400000009000120000c0d00030001e501000000000000b81617", 0x24) 2018/01/31 05:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000619000)='/dev/vga_arbiter\x00', 0x4000, 0x0) write$fuse(r0, &(0x7f0000b05000-0x20)={0x20, 0x0, 0x3, @fuse_ioctl_out={0x7, 0x0, 0x10000, 0xfff}}, 0x20) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2018/01/31 05:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00007d2000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x7ee7b2259804d29e) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) link(&(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000dbc000+0x62f)='./file0\x00') shutdown(r0, 0x800000000001) 2018/01/31 05:31:41 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='-', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000e000-0xa0)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaa37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74b, 0x7, 0x7, 0x3f, 0xdf}, 0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000)={r1, 0x1}, &(0x7f000000e000)=0x6) 2018/01/31 05:31:41 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 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) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f69000-0x9)='/dev/sg#\x00', 0x200, 0x404000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f68000)={0x91, 0x81, 0x8, 0x0, 0x3ff, 0x100000000000000, 0x5, 0x3ff, 0x8001, 0x7, 0x9, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$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) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) fchdir(r3) 2018/01/31 05:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000048f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000073c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0xfffffffffffffffe, 0x0) splice(r0, &(0x7f0000a2d000-0x8)=0x0, r0, &(0x7f0000e45000-0x8)=0x0, 0x3, 0xc) 2018/01/31 05:31:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mincore(&(0x7f0000e94000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/76) 2018/01/31 05:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000de6000-0x10)=[], 0x100000000000010d) r2 = dup3(r0, r1, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f00000c7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r5, 0x2, &(0x7f0000de5000-0x8)=0x0) bind$netlink(r1, &(0x7f0000503000-0xc)={0x10, 0x0, 0x1, 0x800000}, 0xc) fstatfs(r4, &(0x7f0000f57000)=""/196) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:31:41 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001c7000)="01eded297594784e0dbea595278c06fe5021dcb020e284c8d5ec8ad8a792e49556d52acdc07a91dbe52f6bc3dfefc0666f26d9f47694b001701235eaf8a3aa5fdfa8e7d2e89c310a", 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') ioctl$TIOCSBRK(r1, 0x5427) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/01/31 05:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000c6a000-0x4)=0x0, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000036000-0x8)=0x0, &(0x7f0000bd3000-0x4)=0x8) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/31 05:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000663000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d5b000-0x10)={&(0x7f000080e000)={0x2, 0x11, 0x0, 0x800, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d03000-0x10)={0x2, &(0x7f0000c05000)=[{0x5, 0x7}, {0x81, 0x63}]}) 2018/01/31 05:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x5, &(0x7f000007d000)={r0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fstat(r1, &(0x7f0000461000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000632000)=0x4000) fchown(r1, r2, r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000c38000-0x4)=0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000098c000-0x4)=0x0, &(0x7f00006d1000)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r4, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80803, 0x2e, &(0x7f0000630000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000235000)=0x5, 0x4) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r3, &(0x7f00008b9000)=0x0, 0x80000000) 2018/01/31 05:31:42 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000c4000-0x4)=0x1ff) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000879000-0x39)=""/57) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x42000) read(r3, &(0x7f0000529000)=""/209, 0xd1) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae3000-0x18)={0xaa, 0x10000000001c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00004f6000)="dbc4f8b6e5e023993aebcb086b2c982b", 0x10) userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:42 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x4, 0x28, &(0x7f000035f000-0x28)="2d2ced1a56f6aa9c2fb0fc77fa0491caba916f8f510e7f7524ea926a9817dbe63ab20c503f88a88d"}) setgid(0x0) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, 0x0, 0x80000000, &(0x7f00005e9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a95000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 91.169129] device lo left promiscuous mode [ 91.248758] device lo entered promiscuous mode 2018/01/31 05:31:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000274000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r2 = syz_open_dev$tun(&(0x7f00000c1000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008fb000)=@assoc_value={0x0, 0x8}, &(0x7f000082d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003ac000)={0x0, 0xc6, "6dafdc98ae0238159075df71520ae6f131496a44c725e91827c279abbe321030c4ead693f8967643a6fff74e7a041cd6782f168ad69a9f72393bc86bd8386399d16c4ad0d7b1be7bdafeee7def5331bf7a3d336d9b3308f01aeec82ee4204b230e08b15f1db24de8046d7b1454dd6d2fbc42bd86ac2b344b01e80aee749e8c17dfbeca30206c6cc8d4b0fcdc23a2b7ce2368d26e273f6184d5d8e0e05644ad0aa68e2b11666e885ff339d34578b0b8140a76bcaceaa352a79125b9b6fa7b0f379f83f557004e"}, &(0x7f0000b8c000-0x4)=0xce) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00002a5000-0xb8)={r4, 0x9, 0xffffffff, 0x4, 0x2, 0x5394, 0x3, 0x4, {r5, @in6={{0xa, 0x0, 0x211, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9, 0xff, 0x8, 0x1}}, &(0x7f0000cc8000)=0xb8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) r6 = creat(&(0x7f0000124000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000390000-0x4)=0x5, 0x4) close(r0) r7 = accept(r1, &(0x7f0000b07000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000052000)={0x0, 0x6}, &(0x7f0000248000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000b24000)={r8, 0x8}, 0x8) 2018/01/31 05:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000581000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000a14000)=0x32) getsockname$llc(r0, &(0x7f0000751000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be8000+0x25e)=0x10) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000c5c000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000526000-0x4)=0x10, 0x80800) openat$ptmx(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/ptmx\x00', 0x200000, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f64000)='/selinux/access\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x489, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ed2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009b5000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000024b000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c05000)={r2, 0x67850589}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000795000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003c8000)=0x0) futex(&(0x7f00005d8000)=0x0, 0x3, 0x0, &(0x7f0000930000)={0x0, 0x0}, &(0x7f0000600000)=0x0, 0x0) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) write$fuse(r0, &(0x7f0000dff000)={0x18, 0x0, 0x8, @fuse_bmap_out={0x1f}}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) inotify_init1(0x7fb) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f59000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000008a000-0x4)=0xee, 0x4) ioctl(r0, 0x5385, &(0x7f0000da7000)="") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007b2000)={0x0, 0x4, 0x0, 0x4, 0x8000}, &(0x7f00006b4000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c5b000)={r1, 0x28, "78b3098e4e014d180e95f113bd333b868a3e2669fe44b246f754a925fc72b8dd745495e53a1f3cc0"}, &(0x7f0000f2d000)=0x30) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ee9000)=0x0, &(0x7f0000f7d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ed3000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) vmsplice(r0, &(0x7f0000c13000-0x10)=[{&(0x7f000087f000-0xab)="e05883ea61f154dc67cf48a6661a4ddb389c9a92dc283d1108248b58934b1a413b0a014b98df3ad5c7348301e2256904ee8fd9531cf7f6d2b670ab0afff9af58b152ffb6f2d170c453ac12fc2aaa7916d2f9d4ff93e4d873a995bfb7d30e022eaab8bddfae55bd70293a9491a9ed36c762419d2eb3b7c50e9b407c1f5726be7ca1fb59c5670623b8e867abe046c69463cb9e629fb4027ac0f996683b3bcfa645fd110f748428ebf82b7203", 0xab}], 0x1, 0xf) 2018/01/31 05:31:42 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="02900662e6e50100010000000000bd71", 0x10) 2018/01/31 05:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004a1000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c8d000-0x10)={0x3, &(0x7f000028e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000898000-0x8)={r1, 0x1}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00003df000-0x10)={0x7, &(0x7f0000d49000)=[0x1, 0x7, 0x7fff, 0x7, 0x6, 0x12d, 0x2]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000196000)=0x0, &(0x7f000016c000-0x4)=0x4) ioctl(r0, 0x5385, &(0x7f0000da7000)="") ioctl$int_in(r0, 0x5473, &(0x7f0000825000-0x8)=0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000cd000)={0x0, 0x4}, &(0x7f000011d000+0x6)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000030e000-0x20)={0x1, 0x6cc, 0x5, 0x800, 0xffff, 0x5, 0x98, 0x5, r2}, &(0x7f0000035000-0x4)=0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000037b000-0x10)={&(0x7f000003e000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b7000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000144000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100, 0x2, 0x80, 0x0}, &(0x7f00007e3000)=0xa0) getpeername$inet6(r0, &(0x7f000048f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007cf000)=0x1c) socket(0x11, 0xe, 0x7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000)={r3, 0x3, 0xcb, "552845bb15bf7d563d70ed31fe3a59949a28c4d31aa840c22bb890f83009076a81d9df4b5e7b20a818de26e229f138c3a08d79074aefffcc503f6b67af0e52f296441da54f55342761cd7b1ed288d3f205abf43717559d81a9aa5c93d8503b4403f27a2e7d9188e1e0d8a96a3d36af25700e0853fef8546e394904df88cca600185e84d7873b52e1b5df23816654d036ae399ff9a31fd4aa62bf5fbcec6a90a58d394c6adf66e21faf38d208c51522f413ced9485582d76522a4f53cc7f9a7ef8fcfd56d015884d8cf22a9"}, 0xd3) dup(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000021a000)=0x4) 2018/01/31 05:31:42 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f41000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e73000)=0x10) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x7ffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f00001c1000-0x26)=""/38, 0x26, 0x20, &(0x7f0000844000-0x1c)={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d}, 0x1c) setsockopt$inet_mreqsrc(r3, 0x0, 0x100000002d, &(0x7f0000dfa000)={@multicast2=0xe0000002, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000df7000)={r4, 0x9}, 0x8) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x19, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000dfc000-0x8c)=""/140, 0xfffffffffffffe67}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0xfd10, 0x0}, 0x0) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000085a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000832000-0x2b)={0x0, 0x23, "a58ebb41049efd3d2d6f29ecbea705cf8d7ce9301f4c0b3a7fe0758a2f566ae3f151dd"}, &(0x7f00007f9000)=0x2b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008f2000)={r3, @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]}, [0x0, 0xffffffffffffff7f, 0x3, 0x7fff, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x72, 0x0, 0x2, 0xd152, 0x4, 0x9, 0x3]}, &(0x7f000019f000-0x4)=0x108) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000d77000-0x260c)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgrp(0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000523000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000cc5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc4000)=0x10) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) fcntl$getownex(r1, 0x10, &(0x7f00001eb000)={0x0, 0x0}) capget(&(0x7f00009e9000-0x8)={0x19980330, r2}, &(0x7f0000e14000-0x18)={0xffff, 0x3, 0x0, 0x8c, 0x36506996, 0x4}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x101, 0x4) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") 2018/01/31 05:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000780000)='keyring\x00', &(0x7f000038a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) prctl$intptr(0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ax25(r1, &(0x7f0000d9b000)={0x3, {"5a5a7db229963a"}, 0x2}, 0x10) 2018/01/31 05:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80000, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) syslog(0x5, &(0x7f00004d6000)=""/16, 0x10) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cca000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000058000-0x50)={@common='rose0\x00', @ifru_map={0x7, 0x9, 0xe4b, 0x80000001, 0x5, 0x0}}) [ 91.387991] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 91.426908] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 91.454179] binder: 18212:18218 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 05:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000018d000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) accept4$packet(r0, &(0x7f0000139000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac7000-0x4)=0x14, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:42 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b7b000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x400, 0xfff, 0xc3}, &(0x7f0000197000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000650000-0x4)=@assoc_id=r2, &(0x7f0000f82000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f00002eb000-0x1000)="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", 0xaab) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f000035c000)="b8e8032e96cafa9f48a11397a36beef15db60c7aea1e3e652197f03d105c5bba87550239dd26692c91d96d0ed3399654c419f8dcfc5ff491d4b34740174ecb06ab14e889f48c4c2437417550e496c24a352cc2ca19b0759f9122898ae796b991229cd5b4432243b16b5cdd267f97f66955e57532dbdc59d099c3f73506b9ce0c97294247aaf14965348aad150abf70b12e4473ba34b0ececaf3a37c9a701fb89ad72efa1e57b698dcf5b304c92fb0f9dadf23c7323deacb96d8e61d9aa0cd5cf886453394ffafe", 0xc7) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000812000-0x60)={0x0, 0x89, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e3000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x989680}, 0x8) 2018/01/31 05:31:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x1000000800000008) pread64(r0, &(0x7f0000071000)=""/0, 0x0, 0x0) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)="2db72970707031242e00", 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a18000)='/dev/sg#\x00', 0x4, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c26000-0x5c)={{0xa, 0x3, 0x6d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x4e9, [0x5, 0x9, 0xffffffffffff0000, 0x9, 0xc1cc, 0x100000000, 0x1f, 0xfffffffffffffff9]}, 0x5c) connect$inet(r0, &(0x7f0000fd4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b39000)=0x8000000000003, 0x3) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000885000/0x4000)=nil) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000196000)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a7b000-0x4)=0xc) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008eb000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x80, 0x3, 0x7ff, 0xa, 0x20, 0xa0, 0x3b, r1, r2}, {0x5, 0xfff, 0x6, 0x3, 0xfffffffffffffff8, 0x3, 0x1, 0x4}, {0x1, 0x3e91, 0x7, 0x400}, 0x3, 0x3, 0x3, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x0, 0x1, 0x7, 0x0, 0x2, 0x80}}, 0xe8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) ioctl$TIOCSCTTY(r3, 0x540e, 0x7) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) r4 = syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fcntl$setpipe(r4, 0x407, 0xffffffff00000000) 2018/01/31 05:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000544000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00005dc000)='net/rt_cachf\x00') pread64(r1, &(0x7f0000520000)=""/0, 0x0, 0x20000000800) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000315000)="2e4d4c01c5af979de5c542fcd7283d34d9c5fc156894d85d3f1fc593ab47acb2548db00f15df95c75eaa2823eac446be083ef4b03d4a8e538e9caea5d6567ec81bc556f908ee878faadc862c1fda8bf825782eab176ee2a13707c907ae8324d33c4dcabce7629b18118036df18c5a1913c7dd2986a918550e1f1b774433b515a11dc63a20041491ad634fd3971a35041b9033037f57287d17e99cb209ec86998f72dcebda4d168adcd82154e30217e0d208bd8094cf9ff9e6655e8") 2018/01/31 05:31:42 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r0, &(0x7f0000007000)=[{&(0x7f0000001000)=""/196, 0xc4}], 0x1, 0x0) r1 = gettid() tkill(r1, 0x21) [ 91.500833] binder: 18212:18218 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000d2b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000973000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000-0x4)=0xe8) r1 = socket$inet6(0xa, 0xb, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') prctl$intptr(0x37, 0x3) fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdf000-0x15)='/proc/self/net/pfkey\x00', 0x50000, 0x0) r1 = gettid() r2 = getpgid(0x0) r3 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f000048f000-0x38)={&(0x7f0000ac5000)={0x10, 0x0, 0x0, 0x18448400}, 0xc, &(0x7f0000d0c000)={&(0x7f0000865000-0x14a0)={0x14a0, 0x12, 0xf, 0x0, 0x0, 0x3, {0x5, 0x0, 0x5}, [@typed={0x88, 0x84, @binary="1cd85f424cf2fd3831720101aac6b86a202dd115e06f4e66634b389dd33ddf154324b328b2e25ffd39fb5ba2a533f3d935140397f896bc2fddbcb255b504e11a9d20872787f06da167280bc0a743d93964223ac9d82e236772d6a4c7b00e00c0d31d5ef845b4c583366eb93e81525aa92129f6abe114cd85e2bc649aa817c55e"}, @typed={0xc, 0x3c, @fd=r0}, @nested={0xe8, 0x2e, [@typed={0xc, 0x80, @u32=0xfd69ac4}, @typed={0xb0, 0x10, @binary="115654172f88c63f02799940e181a22e0e4e30a1f1cb6a96eeef77c7dac67f54eb0c349a54e5ea581cf8d7986c669c9c964a52cc96834ae43ea5e7b0fc084fb809dbca42aaf8c22834a3158413e86fe7808f46b1df220a0ec7ff70e695201523fb28bab55da7a228a4a8ec82e5b0f173bfa2485791754050eb6169f17d56dc5100958f28dce5cbe5b4c6e02c64e58d2a665e5eee2fdfec696d238b114f815bbd92ae44af48bfc01e"}, @generic="b30c285527ab8583fc376d95cdc8f7a549bc4d42e379b5435b7a399e31fad6dcdd0396521c0cad3e"]}, @nested={0x164, 0x72, [@typed={0xc, 0x21, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x4c, @pid=r1}, @generic="ddf386e7f9a3fecfb010328d6f6ea79da66068f43cba31343e6aea115f064a5289d94a040b7c25d462d1ba80072752fe26aef44aba4dcabd936919fbe859a97cb053684791f44d0dd96c40a5ee2a436d7a98bdbd56694d61c63e531e0c4cd2cc018e2a1f442e8d80fa839488875de39858c8572604ab3534f0eee35eb1", @typed={0xc, 0x79, @fd=r0}, @generic="e2705667d9fd1b7dfcb606094e3852eeaabef38461c71de57ad869992f1d917f276a0ddacfa67adbfe5c5440626def2e6188a7010d106b0a59250d29ffed63f0a3290882763c165e0995f4ea152159cb86802d6250145ad416d85f38f74fff8773b288078d372debc0c9756ba0ab15af0c4c2e2c5b7cf3c419fb7b6a02c634ecffcc13c33850a144665d8cc1530dcf70e44fec68b45c632a96d6ae7a3b838ee78c13080be75f200ebc0669a5243d99c10b5848465e5a68fc3830159e"]}, @typed={0x18, 0xf, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @typed={0xc, 0x1a, @pid=r2}, @nested={0xd0, 0x21, [@typed={0xc, 0x69, @str='\x00'}, @typed={0xc, 0x2b, @u32=0x2}, @typed={0x70, 0x8f, @binary="bb3aa67ee4cb790406bf122a029499a3811cb904dda1f96347501abe64435f4a751ba1ce1661701f72783b8b27a58c082ad0a6b5fceef0091781e8a135bb81196a596ed7a507dc5f7146eaaab182a76c4b131717f48639fb66899f56aeeeb6539ff275b0c3"}, @generic="2533fd4ef0c5f8cb0d4d9b2ea4a7d14150a215884a30236c61e08c30f6eb00b39f6f3b09512bea1ded1d628b38402e2d28ca86e9c12c6dfca8a97ca3412dd2d1f1"]}, @nested={0x10b8, 0x23, [@generic="0c3a6be18c99f95291b31bd9228f608118624772edd257a2b36bc18cc5710761523d443ef57f33b80fa0efcde32f9ed725af467b27e7479ead6b1b7c88451c7282036a5d6b6f162aaa81862c22f385f2e802efa3841c6d0eed8970418fffa82017a288d06d5420d86856b3a6ef53e8ba9207c03d91d5d11442f9cce6a858b4fa", @generic="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@generic="de711dec99b33b0618bcf2c0973f4540e1fa2bbdc424cb6911ce7e278be944", @typed={0x8, 0x16, @void=""}, @typed={0xc, 0x4f, @pid=r3}]}]}, 0x14a0}, 0x1, 0x0, 0x0, 0x0}, 0x20000001) 2018/01/31 05:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a14000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000099d000-0x4)=0x1c) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f000040e000)=0x0, &(0x7f0000a0d000-0x4)=0x4) mkdir(&(0x7f0000637000-0x8)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x405) 2018/01/31 05:31:42 executing program 6: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000937000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000)=0x4, 0x4) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00, 0x100}, &(0x7f0000000000)=0x98) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) 2018/01/31 05:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000939000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000da4000-0x34)={{0x0, 0x3, 0x1, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000083d000)={0x0, 0x200, 0x80000004, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r1, &(0x7f0000fce000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000154000-0x8)={0x0, 0x0}) tkill(r3, 0x2b) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000048000)={0x0, 0x6, 0x10000, 0x9f, 0x4, 0x8001, 0x7, 0x9, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x806d, 0x8, 0xffffffff8c0ceae3, 0xffff, 0x8}}, &(0x7f0000e59000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000dc4000)={r4, 0x43f1, 0xd8, "fe7d0c4937f19b65a069a7d992d2ade292b95c1c51844bf7f1224986dc487d308312dbb8445ce2b1b25a3df41f3f161ce41d11ce064cbba0db2665ce814c26462b68d002222d02874554d4597e2018e1085fd5e437fef907e241b97d27aeab50904bf0e9483dc58031413e76dc74b131b2f52dbddabb3db768316c367d118b17c8f29e4ba043b3146e640903076d9a5d6b68068da307d92c61fbcb25cdec7610b48243d44fbfbe375d65ebcfd4b7ec052a76e8e8e58fbce65eeaff67f4ce612796d80856fefcf02801829406f880110d675a4ca4f30c0cce"}, 0xe0) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000a9000)=0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000b49000)={&(0x7f00004da000)="918d2aa4cedd275df4596ad30a5149ed91c8f4005ebffbe1dbed7fd282e2915adef5ecdae7411c16dae8c5fc9c46ee2eedc36ae3ef102e00ab5b80d3b785cbc1f1fd1108ed56ee7ae6b6c0a2371660a7953224d7debe8b86bbc1147b7018e4f55d6d10aff2844b67958d5f0278d28a57a862bad1abc708c43844e6a2ef8ecf382578354392324ed55f606e88a9eb7c8bdf76b91d68d18c941b1dc103930d9a15cb236d10cdffec145c83cbe311f91536389a48fcaa60d73ae874c259483b3b3117fb998c9c2ccab172a523064df10f13f9123e0c92d210980164de8e1037c60d3757165414", 0xe5}) futex(&(0x7f0000717000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b0f000)={0x0, 0x0}, &(0x7f0000805000)=0x0, 0x4000007) 2018/01/31 05:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) getsockname$llc(r0, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000363000)=0x10) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="d1") seccomp(0x0, 0x0, &(0x7f0000520000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x9, 0x37, 0x2, 0x5}, {0x80000000, 0x7fff, 0x7, 0x1}, {0x8, 0x100, 0x1, 0x5}, {0x400, 0x1, 0x100000000, 0xae0}, {0x6, 0x1e58d30e, 0x6, 0xfffffffffffffffd}, {0x9, 0x3, 0x6, 0x2}, {0xfffffffffffffffe, 0x7, 0x0, 0x3}, {0x4, 0x7ff, 0x8, 0x7c1}, {0x1, 0x4, 0x7, 0x401}]}) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r0, &(0x7f0000001000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000001000)=""/83}) 2018/01/31 05:31:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40000) syz_open_dev$sndtimer(&(0x7f0000013000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x8, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x2, 0x57, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x200, 0x5, 0x20, 0x100000001, 0x81, 0xd812, 0x7, 0x7}, {0xffffffffffff7fff, 0x7fffffff, 0x10001, 0xffff}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, 0x3, 0x3, 0x977f, 0x7fffffff, 0xc7, 0x4}}, 0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) process_vm_readv(0x0, &(0x7f0000012000-0x50)=[{&(0x7f0000000000)=""/254, 0xfe}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x800, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000a2e000-0xd)='/dev/binder#\x00', 0x0, 0x802) r6 = mmap$binder(&(0x7f0000670000/0x2000)=nil, 0x2000, 0x8, 0x20010, 0xffffffffffffffff, 0x33) r7 = mmap$binder(&(0x7f000079a000/0x4000)=nil, 0x4000, 0x4, 0x42013, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000024d000)={0xa8, 0x0, &(0x7f00007e1000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x28, &(0x7f0000b39000)=[@flat={0x776a2a85, 0x101, r6, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000f37000-0x1)=0x0, 0x1, 0x2, 0x1d}], &(0x7f00006e6000)=[0x68, 0x20, 0x18, 0x30, 0x0]}, 0x0}}, @request_death={0x400c630e, 0x2, 0x0}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x20, &(0x7f0000502000+0x226)=[@flat={0x77622a85, 0x100, r7, 0x4}, @fd={0x66642a85, 0x0, r4, 0x0, 0x1}], &(0x7f0000852000-0x20)=[0x40, 0x0, 0x58, 0x18]}, 0xe28}}], 0x8, 0x0, &(0x7f0000487000-0x8)="0aaf7ade69f96716"}) r8 = pkey_alloc(0x0, 0x0) pkey_free(r8) clone(0x0, &(0x7f0000029000-0x4b)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000889000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f27000-0x10)={0x2, &(0x7f0000fd1000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r9, 0x40086425, &(0x7f0000db9000-0x8)={r10, 0x1}) 2018/01/31 05:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000670000-0x8)={0x0, 0x7fffffff}, &(0x7f00009d3000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aff000)={r2, 0x4}, &(0x7f000060a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) 2018/01/31 05:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000e49000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7) setrlimit(0x8, &(0x7f000009f000)={0x0, 0x0}) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) pipe(&(0x7f00007f6000-0x8)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000d80000-0x4)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000540000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ede000)='/selinux/access\x00', 0x2, 0x0) getpeername(r2, &(0x7f0000c3e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cdb000-0x4)=0x6) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000f99000-0x8)=0x0, 0x92) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000e16000-0xa0)="1b22ddc16b208b3f70735dfaa010c8bc560500e1d04a9cc4070a58e58f5b10bc2088a6f4baecb2166a13d6c9b64eea12a1604b48fddf878d012016a629ade5ed8451243eaae1d47d48f415d89677d76d27a4dea95b82fe300ce5f64ca59f5e25d8ddd746e54eb991727f97faa2724b873f18cd0de3b9419f58137345c62e77a4756f03bbc0f80d77684f855f62cadf95708aff1e0bb3d82f0105cc2211274f13", 0xa0, 0x80000001ffffffc, &(0x7f000033a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x7}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000551000-0xc)='./file0\x00', 0x100) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000f11000)=[{&(0x7f000041a000)="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", 0x1000}, {&(0x7f0000f5a000)="a296386b980ad2fc7887885eef6daa9911aeabae093451d15f07d0b472587f27df95fd8344096c6e3f85d9fe21f999724ff95604950d9097644e9a92e8d1f77b777f34265324f604f2af735045ce08831dcea0efed1baf4901bb8ca0b761e6a91bbdec59d3a663acc207c3c925e0beb11a7b5b48871f146ef9066dca489af1f63e111f9b6d3fe787c5ae5e6e5fa18d66b9c8b1f9ac462d5a20d29caa69248f1549d40314490716677819fe5e82e153119d82f88197062b12ac50", 0xba}], 0x2) r1 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) getuid() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) r1 = accept4(r0, &(0x7f0000690000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d8000)=0x9, 0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c13000-0xb)='/dev/hwrng\x00', 0x220400, 0x0) ioctl$TIOCEXCL(r2, 0x540c) recvfrom$unix(r1, &(0x7f0000624000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003bc000)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000c46000)=0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003cf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000)=0xe8) sendmsg$nl_generic(r1, &(0x7f000067a000)={&(0x7f0000dc6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000060a000-0x10)={&(0x7f00001c4000-0x1e4)={0x1e4, 0x39, 0x400, 0x5, 0x2, {0x17, 0x0, 0x0}, [@nested={0xc8, 0x8a, [@generic="922fda332ef8d88753a3711f0651a134241488e2b0b23396306d913c4b810841db0871d86922112fc050deef82192374168d1e62b3dafb8f626a1a19054a814d6947a7a229be47dc62fb539b17df388093a8bc7202f7e7419eef1d49fdc7dd3086d12da2d0957110ab2420642fb546d2e7e037c55cf8c61c50cdb89f1328bc999fc63aeca7e02bcb11cee65a91eda48f280b0bf7e5df03da7652399cb268b3fd44f8d08f888d865cefc17ef216d76eb71b32c18c9ac544f0e52dad30d99e486d6259"]}, @typed={0xc, 0x4e, @u32=0xffffffffffff53d7}, @nested={0xe0, 0x47, [@typed={0x8, 0x4, @void=""}, @generic="933d735034b0405e5b46bf7b03dc3d5af922c4f2f2250cd61c72d162198c279f93b09909c2828888f851caa3a853cef8983f63d718885d916282c49194f19b02fd2f2518776e1443c16c88e590b43d7ee49a325cf81b21023db1b4f321dd8bc95e276200609c9765f05c18de", @generic="2c4093f949d1667254c52d7a97995482e8221365e89e95f5bed87dbcca66ebc7106a88c0816a147092f3e27a3d449eb698fd08a39e43a802aab85289166a5a871a5b81420226c0", @typed={0xc, 0x57, @uid=r3}, @typed={0x8, 0x1c, @void=""}, @typed={0xc, 0x35, @str='\x00'}]}, @typed={0xc, 0x25, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x41, @u64=0x4}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x0}, 0x40000) recvfrom$inet6(r1, &(0x7f00007bb000)=""/82, 0x52, 0x10001, &(0x7f000053e000-0x1c)={0xa, 0x1, 0x44, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) [ 91.785801] keychord: invalid keycode count 0 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ffc000)={0x3}, 0x4) 2018/01/31 05:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000591000-0x10)='/dev/input/mice\x00', 0x0, 0x40002) accept$packet(0xffffffffffffffff, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d83000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cb6000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bd000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000792000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x0, 0xfffffffffffffff8, 0xa, 0x80, 0x80, 0x2e, r1, r2}, {0x101, 0x6, 0xfffffffffffffffb, 0x56, 0x2, 0x6, 0x0, 0x6}, {0x8, 0x3, 0x10001, 0xa8a2}, 0xff, 0xe, 0x3, 0x0, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x0, 0x8, 0x10001, 0x20, 0x100000002000000}}, 0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a57000+0x5bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/31 05:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006ca000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x0) 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(r2, &(0x7f0000fc2000-0x60d)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000fc3000)={0xd37, 0x100000000}) r5 = dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendto$inet(r3, &(0x7f0000f52000-0x7)="400f2569584e204950bb8889a01b26f1ab17b800ce3f68bc4bd2ea779f4d8e34c3a3", 0x22, 0x10, &(0x7f0000fcf000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) prctl$intptr(0x1f, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000001000)=0x100) 2018/01/31 05:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00001bf000)='keyring\x00', &(0x7f0000fd2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000760000-0x4)=0x0) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) fcntl$setpipe(r0, 0x407, 0xffffffff00000000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007a4000)={@common='erspan0\x00', 0x3ff}) 2018/01/31 05:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000064f000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'xts(aes)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ddc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) [ 91.816649] keychord: invalid keycode count 0 [ 91.826366] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 91.852572] binder: 18299:18319 transaction failed 29189/-22, size 64-40 line 3004 2018/01/31 05:31:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000b3000)=@int=0xfffffffffffffffe, 0x4) tkill(r0, 0x16) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) accept4$nfc_llcp(r0, &(0x7f0000140000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000244000-0x4)=0x60, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006eb000-0x4)=0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r6 = getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r6, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fe000)={r4, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2018/01/31 05:31:42 executing program 0: 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) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000734000)='/dev/hwrng\x00', 0x2, 0x0) close(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fcc000)='./file0\x00', 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000fcc000)=0x3, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000056000-0x4)=0x0, 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00001e6000-0x4)=""/4, &(0x7f0000fcb000-0x4)=0x4) 2018/01/31 05:31:42 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ac000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008dd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000203000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000000000+0x9ce)='/dev/snd/timer\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f00006b0000)={0x3, 0x78, 0xb0000, 0x1, 0x20, 0x40, 0x0, 0x4, 0x1018, 0x4, 0x3, 0x7, 0x7, 0x4, 0x101, 0x4, 0x8, 0x32, 0x4f9, 0x5, 0x8, 0xfffffffffffffe00, 0x408c, 0x7f, 0x7, 0x5, 0x1, 0xf7, 0xc59f, 0x2, 0x6, 0xffffffffffffffe0, 0xfca5, 0x0, 0x80, 0x0, 0x7, 0x10000, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xc}, 0x90, 0x8, 0x0, 0x3, 0x4, 0x5, 0x2, 0x0}, r0, 0x0, 0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r13 = geteuid() r14 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000940000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r19 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r20 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) r22 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a1000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e6000)={0x0, 0x0}) r24 = socket$inet6_sctp(0xa, 0x5, 0x84) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = syz_open_dev$binder(&(0x7f0000818000-0xd)='/dev/binder#\x00', 0x0, 0x802) r27 = syz_open_dev$tun(&(0x7f0000c9f000-0xd)='/dev/net/tun\x00', 0x0, 0x400) r28 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000887000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f00008ee000)="bfeba64df6bdab76c94648f97e7c36f84318aa84a342a88ce6855ed2e22b165c751fc943b6a0d0001b1fcaa5e14b695bfbe30f201bc0604f6e6396bb510fd107358356e8d2cb7a225a2386a5db8a0456985c89ad88a921082fe947b3dcc3d18f63fa5931c8089f989a43515bfdc33f6ca6638439cefa85f7fe01325d8498e87f2616235aeb99b301bce829d8431800bdef52afa5ff26621eb8adcc30a6952c9f81cac1bc4400d88bf4c46349501e7a3f30ef5fc506480e", 0xb7}, {&(0x7f0000001000-0xea)="1e3a6984d8ccbd1399d1198f80bb077ebb34dedd9b400ed67288c5fb21c50600f21aeee9ea1a0478d5abd00448789f2acc0a0ce809ae4888c0d318e934e2508d5b18d8246838c3ed5b8c29bd7381119f3ed9be31aeb10eefd3d20629a74c5824b1c3d819a9f673e878c381bfa8caa370a0e977d1fc51462f1238edf74646879aa703796be34037e47a9ae1793177c36ba0890dcb0e17c50f65fa7a2673ea6e768e23c7cad7c99dc824641dd23ae2df7471b77f0f46cc2bc56846192bb06335f0a79d06f38014c88e3dd6681f556a6a39eb27a0c2ac8712ee80b8852a12706b6dac92d7bff44cb79a75d4", 0xea}, {&(0x7f00004c1000-0x23)="b4198c25e886e0b5c12338ce39b28a9c6c9f4f1b6a673271f4ccfec91f8024a9bf8f11", 0x23}, {&(0x7f0000eee000)="4d5b63ced06b87e1aeed66c972dc69ae72046b3cff98980d16f7d1a97a57c386089ff0764e0e4183e1", 0x29}, {&(0x7f0000000000)="4d103173597924b10647277df50dd4bb87254fd81d4048598ea7f8ba519930194f049c405b4013f92e2ae94edce412359a32331df3f2d66137c3cc452d1ebc92e512505394d0c9c7586881300710c528c3323c8a2bd0d173984ba58540cdb6b564bbcd1071436dbce3edf2c41b0be3824d410accf0045798b4c1a08714f42f1010e2653846354a7a08173b10f902d69035e44f9d25d783eb25bb48bc2ed546026fe5bafadbe04d981546f7b1e96f1b7dfa3f4496dd0d386a960078ea1b88e3", 0xbf}, {&(0x7f0000000000)="c3d1697d04e69a2fdfbbc1ceec6c3fef51f6c721b2812d5877916c8d76fa32c2005c1fb6fa43cbf9afab561b228269d5d42224e9cbc83fa3429752733c130786e12be53bb25792a25b1514323c8554583fe517c8969b25819102ceda92ce20f769689efc50d74adbd798ecd93fefc28c613b7d0519f92144d737c6fe17ad70de04213c6a768c03ced92d37cd041aa6e5683cc8b31a55b3805954704889151ebf65479f51e213d72463b6ee7ec5a5388ed3391990c6e095b0cadec501566ac6048b8c99cffb0855ab18", 0xc9}, {&(0x7f0000b85000)="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", 0x1000}, {&(0x7f0000000000)="d53c36dd70e5bac42238bd0685396d9694c968fdc0e0a8cb6f650142004434d3a8e3dd5f0b963c962e832c1340357959c5b2c460c68b6b3b679cb4b2c5fc7a249255dd29edbe861ba14bcdae7bd8a0dca15c01d194413638a8c80bb78836529b5dc024bda6a6db4797af529db755b2c9c0d0fb622d846ff1db5bacff06c6f3dcf23dfdbbff60637dfb690a338b99a663a259a7e681dd819e0f8b2991d48a492fcdbf8ebf3207a4e69e", 0xa9}], 0x8, &(0x7f00005c2000)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @rights={0x20, 0x1, 0x1, [r27, r28, r29]}], 0x110, 0x2404c8c1}, 0x40) sched_getparam(r0, &(0x7f000000b000)=0x0) 2018/01/31 05:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000391000)="fbac0b5fa0f72d7d03e651ff5df102bb715486c30d3916da885fca4802f7abf3f86e6d51acc6aa5bf8854974e28f2e44b3fd92ba491de8f68111227e32696ca5f67f", 0x42) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 05:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000195000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7) seccomp(0x1, 0xfffffffffffffffc, &(0x7f0000045000-0x10)={0x1, &(0x7f000005d000-0x8)=[{0x2, 0x7f, 0x0, 0x7fffffff}]}) sendto$packet(0xffffffffffffffff, &(0x7f0000bfa000-0xb1)="", 0x0, 0x0, &(0x7f0000385000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00003d5000)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}}, 0x118) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008ec000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc9e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x735e, 0x40, 0x8, 0x0}, &(0x7f00008ab000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000058c000-0x6)={r1, 0x3}, 0x6) 2018/01/31 05:31:42 executing program 2: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000799000)='dns_resolver\x00', &(0x7f0000344000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000797000-0xd)=""/13, 0xd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c6000-0xe)='/dev/keychord\x00', 0x40001, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000079a000-0x18)={0xaa, 0x64, 0x0}) 2018/01/31 05:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) accept4$nfc_llcp(r0, &(0x7f0000140000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000244000-0x4)=0x60, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006eb000-0x4)=0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r6 = getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r6, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fe000)={r4, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) [ 91.933235] binder: 18299:18300 transaction failed 29189/-22, size 64-40 line 3004 [ 91.957691] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.963623] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:31:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000069000-0x6)={0x0, 0x6}, &(0x7f0000017000)=0x6) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000004d000)={r3, 0x2}, &(0x7f0000068000)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000068000-0x4)=0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000041000)={0x0, 0x0, 0x0}, &(0x7f0000067000)=0xc) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000068000)={0x9, 0x40, 0xdc, 0xeadc, 0x8, 0x8, 0x10001, 0x976, 0x544, 0x5, 0x7}, 0xb) r6 = getuid() mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000067000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000068000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) r9 = getuid() r10 = getgid() sendmsg$netlink(r1, &(0x7f000001d000-0x38)={&(0x7f0000019000-0xc)=@proc={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000067000)=[{&(0x7f0000068000-0x6ac)={0x6ac, 0x15, 0x50c, 0x3, 0x2, "", [@nested={0x84, 0x8d, [@generic="449ba0884ea272231b59faabfa108bfa4a23c9470cc0c3ea06eb930a04f4a6d6de1f77b8e219c3099a0111ca0ed30955e92cbd3e71c824014fdd239600fa45903e85cb4c901607fd19906e6b172f86", @typed={0x1c, 0x70, @str='bdev^lo\'vmnet0user\x00'}, @typed={0x14, 0x46, @str='vboxnet0-\'\x00'}]}, @typed={0x8, 0x7, @void=""}, @generic="ccf53bee9f191fce49e6f4c27420fb4c383e5df3676d3d200dd32ed7154a9717731194121ed6b81eaf308b1868b576c54cd65b896e2da95c20864138eb0da6796ade63236187f0b6b50dd26a5915831a17938e870168c8641d5772c8b04156035a43553df9ed33045e9db875888bb8f8a11cd4f6b727cebfa468a50fe1753b26764a496a9326af722a5406a23f5c65564b1399", @typed={0x14, 0x47, @str='ppp0%em1GPL\x00'}, @generic="6346532940c0467695ba17084a18b106371d5c46645b629c6aa47a74541808122b46712a370156ab8255f673d0ca276102596cf226068f3c9f57f9d595fe5664c0cbce70931f04ac6f42e3a0811ff0064cd48f8b69ed72af369011a92b525efd1f7aeb37a771a3f8af3b60de6e504c10956a4c07c1c7fd0f8e5fe837c6d3fc167e06e3e95e893460ac0a7bc22e0e603eef5dd1cdddc5452f89108bdb9fee20c105d90cfe1d5223f8e8177a6c", @generic="9aff28beda4a4ee17cf96b4288172518d473221d87168057457fd2f0fac2d89e5b49adf867623a8b0905ca1215205a17d056ecbbf7f48cc03ab70087cba03c978fce47ffc25e59fc4f7361aa02bb1de81729bb24160e2cff148c52f53113ecf1eccdd595d7c07fbe7d6d84569ccc995d4ca6bf6cfeb98777bb97169e8b004f632cdc735331ed2207413e8c59eb19a7a847d9bb3b85b530a1914d6a65cddeebe88322fe3c9795956ee1cf0642dee6115e75d29965a5936606031ea1a84130b2218f", @nested={0x174, 0x6b, [@generic="df2da2a3ce03f4de73ecc27b42f6cf8681fd661e2a7fe67568260a95776f26dd", @generic="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", @typed={0xc, 0x5, @fd=r1}, @typed={0x48, 0x71, @binary="2e688ff9cb86e4fed2ac7b2ffb6918cdd04c74dd04a1787995cfb1ad23d34ce15222c3354d44aea2513fe9b305b96a4f74f4b850894b397960af2fe61930b1"}]}, @nested={0x288, 0x48, [@typed={0xc, 0x34, @str='\x00'}, @generic="da065f5fa495d5d0c3a9e1336254d05b6096278d58424c8ab42de8c491a5be378b726b88e4be2a9c2ed9ec37c03cb05e42491958add1bf43c52a42085fd29ff2d5e12f2a325d0791f51dc0c65cd08383dc3dd71a82edb6561284f5054384aa6ea07966631765205f4de9fc165a7989f383db2654e4be54ff2d995178b09a864624174bbd64a1c129a92ef352593255fe58bcd6578f1aeb389577599dfffdf77f42f578b660", @typed={0xc, 0x28, @pid=r4}, @generic="95fde9288d40025f9dbf0280b2159295b92c7bd1d65db6aede50c6a24fd63196b0f7c986a572d8c1e61a24e3e935ea5ddf5b1ec2a89f3d14dee0c9d3b04563f3e35c075b4a670d88d114fce4a3860780debb298dc1063a199d423ae037cdfbe797821c6e4a70178561f1c4cde2bad05687f28f434058114dacddb5cd246af0c496f0749d9cf798a25f7d24a116de214230508a3f568774ebc6d74447662547021b2b75a8018550c0a644ef1acdbe7fd01bf28b155a018a01dbe0bb2c9712f9a033fba7a6b2b2c5b8a1266c8c8ab675", @generic="1ba4c739b6bada7df6d48090743b5073320cd6b98a279b", @generic="61019ba651f6776c5df9b42110022a7de4ebdc0db4", @generic="ab1c4e961939d76c75fde5b6d206a4823e899b3b24ea957bc28360aa8982d1e973060cfeef0e4dd66378d29f453d113e9d3240b5a6a44c117ffd3b657175a897db99e50b7fd9af080118d45dbe6941062df7e23d833b2dcab5f0fbe4848033a22390b7e83c718e1c335a913034dc31bebf8a5aca8a1b5b1442d77221e0d22b09a3f088f866dd8e59aafcfef9dec8b8b2da277f0fbdaa7ba86f8acba05207b02f195ce6d4905bad150a0f077a656ffbd00998acde19e8907acefaa74361c0b1c3a1cd6d13e69a0b585a70fe31"]}]}, 0x6ac}, {&(0x7f0000028000-0x1068)={0x1068, 0x30, 0x100, 0x2, 0x0, "", 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", @generic="84841729f0d7d98203debebe1c1a30e95234cf298e255ea53a2452e503575483578559cdfd66335cefd7f9a9d403b83ad9367f2bd7c4b9c5a74f223fbe6e25c9c666a3e25badb9a0a8bcc6", @typed={0xc, 0x5f, @fd=r0}]}, 0x1068}], 0x2, &(0x7f0000059000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x80, 0x804}, 0x4000000) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/01/31 05:31:43 executing program 5: r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00009f6000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2018/01/31 05:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) unlink(&(0x7f00006df000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) r2 = add_key(&(0x7f0000753000-0x8)='keyring\x00', &(0x7f0000853000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000df6000)="1290500aad28b58be16f2484a72d4fe17f027e47bf6793194e3109aabd99c289dca9641d0d0a3fd0d835362f3c5b11229a878db6baba03556dccc6e9269a5c1388dc96732ce11f9fae027cb41d067a2c6a46758e5b7b6e487555f936a24245d073d25cf2d8ffe3ff90559f1e20b0e0342576f892f6fb67209701e45b0d6dcbb7a3a660685247d61a3d7ab10b38316a1ed067b77c2d2b4ed24163ed59174a207e7cf0f3e718db9361d158e1b9f743268bc8e386b144df6cfe034ef2589dca13b46a2f6c45526c55c4031ae7bba1fd3e", 0xcf, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000500000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x200}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000799000)='dns_resolver\x00', &(0x7f0000344000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000797000-0xd)=""/13, 0xd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c6000-0xe)='/dev/keychord\x00', 0x40001, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000079a000-0x18)={0xaa, 0x64, 0x0}) 2018/01/31 05:31:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009b0000-0x4)=0x10, 0x80000) bind$ax25(r0, &(0x7f000003a000-0x10)={0x3, {"7c084a77c3dda0"}, 0x80000001}, 0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f0000001000-0x10)={0x2, 0x1}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 05:31:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x101) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b7000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000888000)={0x6, 0x100000000, 0x0, 0x7f, 0x0, 0x7, 0x5, 0x3ff, 0x0}, &(0x7f0000364000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000778000-0x1008)={r3, 0x1000, "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"}, &(0x7f00001b5000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000045000)={r4, 0x5, 0xfffffffffffffff9}, &(0x7f0000602000-0x4)=0x8) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c6000-0xf)='/dev/sequencer\x00', 0x100, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001e5000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000f5b000)="2fdfa39c84562ca0e591dc255707d47a204cd6d66640b6ea6fa90e49e9a13fee7a4e3cd8a7415e7248e4eb088567383eba19a797462dc114e2cd5de91245d64642644e5e94bb24ae87680dfe19f33e03f73966a92ba9b4f0a346dc89704fbf2d4508099660906ed0532c6ef85d22b1724eaad393c27f743e") timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a7e000)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x4, 0x67, 0x1, 0x8}, 0x20) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cdd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) r0 = socket(0x11, 0x400000000007ffff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) eventfd(0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f7000-0x4)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000b70000-0x150)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000027000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x3a8, 0x0, &(0x7f000082d000)=[], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) 2018/01/31 05:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000085c000)={0x0, 0x7f, "6e73d81984fc88363e2a9140fbf21cdce151413dcf8fca30151129e2a5590efd7ac3397b5d3734c88e098cb83d23fe56c2d642a0a94d12f9cbfa54057e833f59d5c740f2e4388071491520cf423f83b826f06453c9d5a54a627cb29a366ec8860bfd1c6024d779f28bafd28d6babb9c8688c2d383be70070a1c60bf92be346"}, &(0x7f00006b6000)=0x87) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000091000-0x10)={r1, 0x8, 0x1, 0x8}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00003ab000)={0x4, 0x8c}) socket$inet(0x2, 0x1, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r2, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000098e000-0x4)=0x0, &(0x7f00008f0000)=0x4) recvfrom$ipx(r3, &(0x7f000019d000-0x16)=""/22, 0x16, 0x2020, &(0x7f00003ea000-0x10)={0x4, 0x400, 0xca, "5d404fa2de82", 0x4, 0x0}, 0x10) close(r2) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000254000)='./file0\x00', 0x2200, 0x20) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000bfc000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x111000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000430000)="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", 0x1000) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00008da000-0x38)={&(0x7f0000b20000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e08000-0x10)={&(0x7f0000486000)=@newlink={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000825000-0x9)='/dev/rtc\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008bb000)={0x0, 0xad, "1c39be33eea05f57b23cff9d0504b5a5952eac0cefa86342f0a1e35846badfe5ce7fa03579fa4caa86a0f8edcb407d13df0fa10e587d22488f10c409c8cec59a9de319ccf1dcd851fdfba7e7a858ee0a2426a496cd06d05157c929749ec61a628f8ac43a9c66583640c0017d3382bae901aa9eb0badc26ec1696583dbba15e96629fe96f6b9a65c1fb1875568deee5eee01ea39d8e68d38deb04d0620fbbae418924634be385e112c28f6ad647"}, &(0x7f00002f5000-0x4)=0xb5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000315000-0x10)={0x1, 0x8, 0x80, 0x1, r3}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c6e000-0x20)={0x4e0, 0x1, 0x2, 0x7, 0xffff, 0x8, 0x66, 0x4, 0x0}, &(0x7f000034c000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c06000-0xb8)={r4, 0x1, 0x5, 0x5, 0x2, 0x7fffffff, 0x6, 0x3, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x1, 0x9, 0x0}}, &(0x7f00007ef000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000173000)={r4, 0xf5}, 0x8) [ 92.276240] binder: 18457:18458 unknown command 0 [ 92.286835] binder: 18457:18458 ioctl c0306201 20006fd0 returned -22 [ 92.314349] binder: BINDER_SET_CONTEXT_MGR already set [ 92.321840] binder: 18457:18466 ioctl 40046207 0 returned -16 2018/01/31 05:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c11000)={0x0, 0x0}, &(0x7f00007b7000-0x4)=0x8) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock2(&(0x7f0000e23000/0x4000)=nil, 0x4000, 0x8000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file0\x00', 0x191140, 0x40) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) connect(r0, &(0x7f0000a41000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000016000-0x4)=0x0, &(0x7f0000bec000-0x4)=0x4) pivot_root(&(0x7f0000e1b000-0x8)='./file0\x00', &(0x7f0000180000-0xe)='./file0/file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000ea7000)={&(0x7f0000d21000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000942000-0x10)={&(0x7f00000a7000-0x1044)={0x1044, 0x6, 0xb, 0x100, 0x0, 0x1, {0xb, 0x0, 0x8}, [@nested={0x28, 0x40, [@typed={0x10, 0x40, @u64=0x23}, @typed={0x14, 0x89f, @str="5d747275737465642540ab00"}]}, @generic="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", @typed={0x8, 0x4, @void=""}]}, 0x1044}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000002a000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x500000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x6, 0x401, 0x7, 0x3, 0x4, 0x8001, 0x0, 0xe45, 0x0, 0x6, 0x55, 0x1f, 0xfd93]}, &(0x7f000002c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x4, 0xd, 0x7, 0x8, r3}, &(0x7f0000017000)=0x10) 2018/01/31 05:31:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x10000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x2)={0x7321, 0x5, 0x2000}, 0xffffffffffffffda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000021f000-0x7)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x32002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ed9000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000666000)=0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000211000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000021d000)={r3, 0xc1, "ffe62c7817f70148ea8d9ef03f01ec5659f7c093edb62b848c2808244252468b28c3c42d17336b5fe8318f31f10bb51be1495537f352ff68e8e5d597c64c0e40e0daec010e4c53505d4fc5b94f9913aa06886f5c3761e382dcf8f4590889d2dc7542fa027c45024b6036350545cbaffb8169b20ca0806dd477f56517d7643d27b94ab36425ef5f6f4846db28a8aa749d81188d4a9156c2e24c8c83129d5632aa084978daab5e5d8996d46a3a1dc867a7a9439286252be47dd805ce6ad0a59ce0a6"}, &(0x7f0000686000-0x4)=0xc9) ioctl$sock_ifreq(r1, 0x8937, &(0x7f000049e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/01/31 05:31:43 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x3) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f00005a8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000f7c000-0x4)=0x1c) getpeername(r0, &(0x7f000063a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000834000-0x4)=0x3a) sendto$packet(r1, &(0x7f0000d89000-0x6a)="54fd27512c9c0f7af972557d235c6e3dcdacc92f2f5dd2c45472081eb4e9a6ac89c2c5abcffd0e96d1b2b4ae4284a8de6798e91b04e5b2a9b55267bd3b5a04cf8155a4238d9bfae229188e42ac29e31220fb6eb5e405553f2f3d882a48aff719dce0e5c61daeea28aabc", 0x6a, 0x40048d0, 0x0, 0x0) lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000048b000-0x9)='/dev/sg#\x00', 0x8, 0x400) bind(r2, &(0x7f00001b2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendmsg(r1, &(0x7f000099c000-0x38)={&(0x7f0000561000)=@nfc_llcp={0x27, 0x3, 0x28f, 0x7, 0xc3, 0x7fffffff, "d148aa311e381ca101a1e4e99ed35a9c851fe45a020970f05f6309905360d4c4387d7efe17120c646c3c1e3091d8f6f09e6c4203f69c80cdc883c723825477", 0x2}, 0x60, &(0x7f0000b77000)=[{&(0x7f00006a7000)="77e21b00c3402954ea76ef6be67039460a8cdcff106b32333e376247076e180d0a32cb86fd5efb599dab7b7e387286f24e56263218282a814238e33b0dace7e41f80b8d6c47a5acc113cf414283224515a3d1352b9f377038880e3c0a8e56c9d0440", 0x62}, {&(0x7f0000c6c000)="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", 0xfe}, {&(0x7f0000aff000-0x1000)="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0x1000}, {&(0x7f0000955000-0x46)="97de64e3356a3d55db9faedf913de0a4f6d349fcf6d8b83b7ee0f3c57cfe7a6f549ac128a484db37aa44a047173df9a3d538295b6c0c5edafb490432bd6aeafe451ac30737bb", 0x46}, {&(0x7f00000e7000-0x5a)="cca7b04aee53b5677ed313d9648d0037cbac44f7fffeffec27fb236fde9f17a65d2f2da0d377194dfdf12639846466338c8cac2b88b8fb77e06c5c5df6c65ccaf399767c64f23dca500b090b2cd8e9ff46c40d67f10e0693dc70", 0x5a}, {&(0x7f000052b000)="42c5bfa09e73cd052a5441453e31c28b830bbbe50b929451486e93b3d9c3fb7d4751f5464df0ea70994a3597364b963e738cda30c76ff9c4b27a559ab8227e8a5b5c76e1738d7411c3f3f37e7d9ad429e3c77a39ec250702304bd9fbea0d4a84a6269c5be27872c453d9a6dcc692575e62ce6438e3cd3268872ee558d2d341af273e7b72942c34bc3c19a52b1f04052ca4bf23f7b9da78f5c326be58d822d778616273979c76e7301de6614a494af2e497303d166584faf280f8377c10054d83d156dc9940a912f2ae833caa", 0xcc}, {&(0x7f0000c30000-0xf0)="005f100d96bdf44d90eddc837ca05985056a31bd503e5f90cd0bcde6b1da5b3cd1db818e80569a5ca284df01b931a4b8785e0d3f6beb24c376e1237cd51c42bd1d3406c52de2fe1b6fbb6e601a6a4f050fdc5f01be46f7e2b668c757db0f40b07ae9f4d84ee93b544ae51e306fa1baf9435dac8f720845a974f183f41a0f8fcfd8a50db88b2d6150292af373da1bc62a48e4dec46d44b5bf2a88c9da21b8e4a92a2fea63835385b90c62b51857b9b5f9ddd805ddd7f1f3f67cd5f48a868737fbf2e4f03d1a29145a80915831d57b9134087ffc30fdbd5d69b294607911ddd2636aa80a75005a1d9a5b3b3ceaf8298421", 0xf0}], 0x7, &(0x7f0000f03000-0x2f0)=[{0xe8, 0x11b, 0x81, "b6778abbe7ee8fe6867ee9a3354936f12a00ac6ae92587ae5dc36f03b04b8157751a947bb784ed0ba702ed1ccad543e8d46d707ce96c02f1fc50fd705d0b3e571320e7e6c0c3937c7a71ebbe077edf7ae0f041a83fd3c64ef6dcb23b6518fd3526633f145f8db4a502da26f64ee7161839475e5611f6196ee77f06aa4eba9606e5b53065ad29cde652558f784481869057b5916f692436659ed1e52ef07058bf8d2352de628cd69fff369f717cdb4ef4edd0eea39901ae952d41d30ea074d79ba46d4c178d160910e29371d4587eb22ced"}, {0x58, 0x10b, 0x8000, "6b2137ffeea842ae7f6ec49584f900c58b82e8c5aef6413802ce41568b5285b0b8011c170920b19106899eb3f209fdbf5a5c69bf0ed01cb5daecf4bc8b46a1e05c10"}, {0x88, 0x11f, 0x2, "5c7bdec40176d1a3d84003824fcf3668cda5ed8deeba85c3532c97b1071e3105975d91d55e33d46c7ad1fccb9e3bd3c870de1e2bbc7320d3fb46e4f8b5565cc6f36f0dfa11680fe2d4b5a785ce3db175dccc3d58cb27bd2760dd13eabaa6bbca5c9754e282460fa4708a953d726384acc67100d084"}, {0xa0, 0x1, 0x1ff, "19353d9c164f791f944acbc48a4938b50cd408a2698e709f809d137d1d45185fcf0ba72698e0ba397e8ce3ab147c17334172e90ecb29a83c8d06d965ecbe18310c88a126a93fae28ea290fd66d7eba59f6505988f650692b8a8e90f3100d86f6a61c8c10d5afe5edeefc74867d1a8e6275e6b06786f093c59e105acd1f9567e5207e54e9d0637a69417da181"}, {0x88, 0x0, 0x9325, "ed31d1c102a1015a4a92b984070f195dcbb3d9d4a98f5244806545b953551d0645028f66d374dbc744b36ad1e342fff62f7a0ccc765b6f2691e81d0f12cff1807dc9b7111ee559b5aa5abc240e24d03b1f2911b9dbb142571776fec0818f2e92131cec4375ee6fb1d397d285621eea135e2de4dd"}], 0x2f0, 0x810}, 0x8000) syz_open_pts(r2, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000216000-0x4)=@int=0x0, &(0x7f0000e1d000-0x4)=0x4) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') symlink(&(0x7f000059b000)='./file0\x00', &(0x7f0000d61000-0x8)='./file0\x00') 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f000029a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) getpeername$packet(r0, &(0x7f000090c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000280000-0x38)={&(0x7f0000ef1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000060000)={&(0x7f0000271000)=@newneigh={0x24, 0x1c, 0x200, 0x1, 0x3, {0xf, 0x0, 0x0, r1, 0x23, 0x1c, 0x6}, [@NDA_VLAN={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0xfffffffffffffffe) 2018/01/31 05:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c11000)={0x0, 0x0}, &(0x7f00007b7000-0x4)=0x8) 2018/01/31 05:31:43 executing program 2: r0 = getpid() sched_getparam(r0, &(0x7f000000b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0xfffffffffffff469, &(0x7f0000001000-0x8)=0x0) 2018/01/31 05:31:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000920000-0xe)='/dev/keychord\x00', 0x2600, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000296000-0xb0)={{0x4, 0x1}, 'port0\x00', 0x83, 0x100000, 0x9, 0x5, 0x8083f29, 0xa6, 0x6, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1002, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000-0x4)=0xe8) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:43 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000878000)='/dev/sequencer2\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/31 05:31:43 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00004a7000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000b4e000)=0x0) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x200, &(0x7f000017e000-0x2)="b7ff") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f000078b000-0x60)={0x0, 0x40, 0x3, @thr={&(0x7f0000000000)="d6f4a2ab7b7941bdf57e8dd3ceea9991396dd47f5b8eaab705bb97cea48188e858f02eff4bc6282af9d1240d5eef64cc451a4287f84ef1c02cd6d456e9cf62427c7f3c56930840afb87d7376da0b845f0b099066a09c54e33c7fbb5f161e394233cbc16612f83fc0075949e48156ccb384610bb6db0b749afc23b15588182f157e1a87ce20a90b", &(0x7f0000217000-0x1000)="1a31fd2c2024000cf92c4257520f3070e8453b9dc5d09be24840ec94426baa2aa4533381621fc450b1f3b1a2aa3a5ef6a86bb73a50a34f08e00be64828d08c95d653d1d3626e9f15787eeead88f5eafb558e3d73c1aa128378e9760520cdfdb20b1f870d7fa769681aa59aa03f562e2deddc53fca4fed33df20a06c4f150352508e8150bf36ceb9698167a0d59a54ca5aab2f68163480fdb7e82c52932e91f5b70acfa71a28b3259ee81a077b8d9dd4a864fd15d950e80d623e39e24cd0a5b4b6907b37b73c9761dab4c948ff41968167dd3966853a2b17108706b89e508251de6438d6c6466ae966f9ada025d6a88f001b5ca5a54d3aa96a04cde8a20ea6b7a36f3e73a09c4b21d4e61d5bb5526b0a2cbc87203f2c49f95e758859a814c12ee2d42dce9f697b0cd13dc6eae3200ed98fa31270391cd2e5b3feae2e14cd87ccd16945eab56321ea0275eec1636ced0319b4a3cd457f5d51e73ecb78d2b3e6af064f23ce6b6738be64d9f3cef5a629be78a8099b3e03344d37a5191ca360e0d79081ee4ed80537a438f684ee81093779fbec0dbd05c9b0899a139fc97b8f7ba58889f462891455ace67034262136d541dc41ad8d79517412879d4f41cfeb4b3e61b44c1f0313e11367568638d3995ae158ce9153b51676c2298248e518572a63be4686d28a1c07730cc971a238fa1a0f4c267cc76c55495ade136c304fb2f8e954ef01996a06f15318eee3e9eb7f7bec164065629b7890109b157a28573d39a277cd74dd10efc55063584ac69d7010872044b7b1f1cc15916e00b1c2fb68c4ad21950fddb87f2d8e5374a5e7ddd6f8ad2562fc3742971baecc0d16abee98aa3eb6399765cf95802cf4bb543099d5baf5235a08f01b65255d42639337f5a058d3f3bbd01fbd3a584f5c72bf33b059405b6e5bf583491cf5b5b4e76b076b99d294ef290933e3ffcb180178fe6848da2f30fe6c51207d2a3c9d2b8dd08632f101f5f3d4c27587ffe805bcd147433732ce1a1c36e4066ef057c03407c2d55dd6fbbb6fea1f409a83dfe05381232e7f6d11851eedae9d170b09bf5b391c14d0caefd10a1bdd96e01f7ae832e82ae7cded97914e4204eafa4204538152d120ba9124327c81881c9f32ea6ac5546e6969edce918fa133fa074c06e5e76a00d9172fd1eeeb692b8e085ca58c9b1bb0d79993e7d4b87e3ab52ae3289783215d57f6749eac0c53d6acd39dc8f094e968cbfe59a2c6eb4d59c692199edea27d14fc556b049dc9412898599671f68b195e8667f479d877162c093c80201c4dfa90c401381611b4a436aaf67b07082b93b8ce6448acec4992e65eb34141b246dce1d11c3f792580223acc87a5e891671f4cd62c5cbf8a9dfd6ff088cc3d1faad5edeaa4280a6eac0a75cc1b969480c6b8f653de9550e7976d97251a4b0d69f3e34aaeadfb12aa0f034037b17ca7f03f8f5f4d4ba60ccc22a7a946e86421f2758239eac3092bf9458a61080edb557bba179ba4ba15728cf11de53d3315f503ed1e4976c094518ce80683be060ebf13bf591c39c3312f1e15682087e341a783aff75bf09a828d4cb3ca0794bc1c463176770b48c77260a4fc61b6721563ae64160f01bff937fc1a84501a7ab65769f236ed33b26c65e224e281031a647f27d0074cdc49ff2ca19b7d86f3d4886a1e8380f3e26eab09e54b74b0eb89421219d305323f97670e876325e108b5e4437e367d9b0d8bb6d7249c8f89125631ad032b050a5732767520b3367e1d2d3ad10b99825a09ae43f47378ba919dced9115c496821b051fda12a4010a0a18b14d5631ed2f25b9378dd3c11166033cd51ee09d37e1015824e5dabf0a0e52d3146d069eed3bcd5712d912348302990cff856ab99837cece98ba5c0e267005e7fc112f64895104cc8e3d219606a86a39ac91fce1a4cdb7dfd04b3122939e2ff00975e39ea7bdadf19ee2223cb9eb8b4f1e6c06fd7945797c5e9eba4ed36748e55a50fce73b874786b9dc7d98bbbc84a11b6bd4d416c37b65ad23e54cd8e0e0f0b771a0bb2fbb82465ede6f16a19a83c1ec7a0f1a1a4ee4be8e339b5e19f5b5dbf170b02aebc7e0e3df109c562a07fb79acf732210b3829752e6bb74fdedb8217beca3a38e345390bf36f05d97d9628759bd6afd4994232e1ae66a16382cf14c8439e01987ed20e014aa9a9d73d2f6ff64dc6687b9ebc4d377d2e202bc33412ccb734a8f60f2cae631df0dd839fe10e5b5fd83e004b4c1a7899927ffcf42a5e5ac668ce7625279d0cb8edc9d68400e3568cace7cfa3befbefab3f68c2873bace550771000d999c18b9a3018f34d0e339e764c950af6cb5b5a2231a2b6955ffc0b3dd4c3c19ef200c51db5c68a5fb1bb1c16baa13bb9201eb38ffef44b1824f76502075d0fc9a7871899c015c6a35ae95f25d1eadabba47a8bef86b23b524214cf82b0de27818b027035b53eea25355cd7322c56f28adbe2e0765ed1459c2baea6df2297558fde74503c8c8e0578ee0d295fb0483aadb00ad8fdbe89bcb2ecd470fb3dbee7e4d7691d914cba59ae9087a8ea653b32eca2cb84723320db354dbbce3a84aacf554e9408a4ef77e823555976e787665947b49fd5cb70fb11ea80b4e1096f91d726ece6feb7e1ca0ba60d064cebdc2d65f8402dbce7ca91cae18f1894a4e3ddd5ffc978327c7e0079288b778104311448e1daf2e57074f022019fe1470b7deb8345c4226e33346525b92f6cfb91a88d5bf96dc198807ac4edfb6599b72d461e2b8cbeecacf1b195faf4825da4f7ffe801dc80875864cae3a964d34bf2d4087091976895196e11c36b27dd92333c89ae576cfb07600ff00311516e1bb6272e149279d1629bbcf4f78d0120cdca12b3f6ae190a43227421d966e659dfc49aff6c78f52ff768b66dd42a5736adc1eb0b58d935c896f8502cabd44e636c79199b8f27f9cc85aa940e894ae330c667c66ca5b5087fc4c2745c3f56c4a66d174121c0499e80bf9345d14a78a812f64fb7b8442b1a59cd946558444cdabad649eaed74ac370742786691a2cffa5085655b0d5e7b914c00f5619daac4ad3b572eb6ad2724748f3e0fd64ef88f040ffa401f4a7d36cf603cbc00b3305950178933645f1eb283977a7986495148eddebc25631515c2ea87ad97ec59731d36a067ae1b08ffc29b9e0c21887cbd30b79771c23f6a13675df3c2b74a11c859cb23e9cf07ff4b4c496cc02516d67b63c20d8b3170c96aceb29885f29ab03f0fb1f986cfd26fc3c056a123dce28ae77cc1cfb8049584da271c70bbe6ee69a9276c6c062f71c932da643838cbad8e16d109aa3b9fa5708d1a03dbacfc096654257692d7a6895dc235947ccf004f0261b744d1cfccc8895c6dfaa858bd51ce8dfc657c83f18d769f280383765ee01fb1f3dd6263c0ae261f604e038bb5ab866dd71cb51ebfea05dcb4ca2655a5e5d886ce1907b13eb61c066fd814650a80d260e210b8f104b0b122a423b55ff39ecbbed7675764750f92c417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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000350000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000071000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$lock(r0, 0x6, &(0x7f0000712000-0x20)={0x0, 0x4, 0x7cb4, 0x3, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ed000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00002a0000)={0x5, 0x1000, &(0x7f0000f6d000-0x1000)="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"}) ptrace$setopts(0x4206, r2, 0xfffffffffdfffffe, 0x20) tkill(r2, 0x12) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c76000)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00005e7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt(r4, 0x7fff, 0xc40, &(0x7f0000ee0000)=""/217, &(0x7f00000f0000-0x4)=0xd9) socket$inet6(0xa, 0xffffffffffffffff, 0x63a4) ptrace$setopts(0x4209, r2, 0x400203, 0x0) setrlimit(0x2, &(0x7f0000529000-0x10)={0x8, 0x5}) 2018/01/31 05:31:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x40004, &(0x7f0000690000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00007c4000)=0x9, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = add_key$user(&(0x7f0000178000)='user\x00', &(0x7f00005ec000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000099000-0x77)="fe3401e018a8dd932a18e19092bca055d64458e89e6a8cc7327a236c36928e721ca617ac761925fc18411eba371a08f4909ee5d34fc3fe96460e89a8f27c4c87fe3f397cc8cfacda00795e225bf714d709053257dd22b23b46a384c3f46dea100dfa25dd9965b8d7769ccd02155071e21ea8d4725d2c9c", 0x51, 0xfffffffffffffff8) getpeername$ax25(r1, &(0x7f0000b0a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d3a000)=0x10) keyctl$setperm(0x5, r3, 0x80000) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/ppp\x00', 0x20041, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000430000)={0xc12c}, 0x1) dup3(r2, r2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000cf1000)=0x0) 2018/01/31 05:31:43 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000046c000-0x4)=0x2, 0x4) 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003ea000)=0x8, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b9a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a05000)={0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f000026b000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000088e000-0x9)='/dev/ppp\x00', 0x9c4a26cae5ddfe52, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000a5e000)={0x7, 0x9}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000c4f000)=@fragment={0x6f, 0x0, 0x800, 0x9, 0x0, 0x7, 0x1}, 0x8) r4 = getpgid(0x0) process_vm_readv(r4, &(0x7f0000b0d000-0x70)=[{&(0x7f00004d5000-0x77)=""/119, 0x77}, {&(0x7f00005a0000)=""/131, 0x83}, {&(0x7f0000cad000)=""/179, 0xb3}, {&(0x7f0000e3d000-0x9)=""/9, 0x9}, {&(0x7f0000c87000-0x36)=""/54, 0x36}, {&(0x7f000003d000)=""/222, 0xde}, {&(0x7f000072a000-0xb3)=""/179, 0xb3}], 0x7, &(0x7f0000f0d000-0x20)=[{&(0x7f0000798000)=""/97, 0x61}, {&(0x7f00001ee000)=""/236, 0xec}], 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffb1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) 2018/01/31 05:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) [ 92.555197] device lo left promiscuous mode [ 92.612584] device lo entered promiscuous mode [ 92.619759] device lo left promiscuous mode 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000975000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000028000-0x8)={0x2, r1}) 2018/01/31 05:31:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x40004, &(0x7f0000690000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00007c4000)=0x9, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = add_key$user(&(0x7f0000178000)='user\x00', &(0x7f00005ec000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000099000-0x77)="fe3401e018a8dd932a18e19092bca055d64458e89e6a8cc7327a236c36928e721ca617ac761925fc18411eba371a08f4909ee5d34fc3fe96460e89a8f27c4c87fe3f397cc8cfacda00795e225bf714d709053257dd22b23b46a384c3f46dea100dfa25dd9965b8d7769ccd02155071e21ea8d4725d2c9c", 0x51, 0xfffffffffffffff8) getpeername$ax25(r1, &(0x7f0000b0a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d3a000)=0x10) keyctl$setperm(0x5, r3, 0x80000) 2018/01/31 05:31:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1db) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000467000)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000cc0000)=""/60, 0x3c}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f00005ed000)=""/168, 0xa8}, {&(0x7f00008fc000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000000000)=""/66, 0x42}], 0xa, &(0x7f0000001000-0xcd)=""/205, 0xcd, 0x5}, 0x2100) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r4, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000807, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @ra={0x5, 0x2, 0x9}]}, 0x110) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x4a5) r1 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/31 05:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a89000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000400000)={0x9, 0x1, 0x4, 0x2, 0x4}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000974000)={0x0, 0x0, 0x0}, &(0x7f00005b6000-0x4)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a08000-0x4)=r2) ioctl$int_in(r0, 0x5421, &(0x7f0000dc6000)=0x0) 2018/01/31 05:31:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x400000006, 0x0, 0x2, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000037f000-0x9)='/dev/rtc\x00', 0x88b00, 0x0) sendmsg$key(r2, &(0x7f00005c7000-0x38)={0x0, 0x0, &(0x7f0000cec000-0x10)={&(0x7f00009d2000)={0x2, 0x17, 0x10001, 0x9, 0x11, 0x0, 0x5, 0x0, [@sadb_key={0xc, 0x9, 0x2c0, 0x0, "a9eba95638a705c5e8c82c46cf915d3192b23a92cc9348611b54af5035e17f13f703ccae82a991bc31ad01ac270e1d0e5c5dcac516fccf8307a048567fe6077f176bb481cf76b54ca0b481ca6a7cfdddb2657547e6e5c39f"}, @sadb_x_nat_t_type={0x1, 0x14, 0xa61, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x401, 0x0, 0x6}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x8d30c6fff091cd89) 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) pipe(&(0x7f000051b000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000042a000)={@common='rose0\x00', @ifru_ivalue=0x6}) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b13000)='/dev/ppp\x00', 0x4000, 0x0) write$selinux_validatetrans(r2, &(0x7f00007d3000-0x76)={'system_u:object_r:null_device_t:s0', 0x20, 'system_u:object_r:ppp_device_t:s0', 0x20, 0x36, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76) 2018/01/31 05:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c36000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000969000)={"1efbee507be4c33db5b2630fcfee259f", {0x4, 0x2, 0x10000, "273347b349c3", 0xad, 0x0}}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000002, 0x7fc, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000015f000-0x38)={&(0x7f0000f81000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c45000-0x10)={&(0x7f0000f80000+0xd38)=@ipv4_newroute={0x24, 0x18, 0x2, 0x6, 0x0, {0x2, 0x20, 0x20, 0x1000, 0xff, 0x4, 0xff, 0x0, 0x2000}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x113) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000784000-0x4)=0xa6) sendto$inet(r0, &(0x7f0000fd0000)="", 0x359, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000a03000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b81000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f000042f000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000918000)=@assoc_value={r2, 0xffffffffffff0001}, 0x8) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f000096a000)='./file0\x00', 0x200000, 0x28) unlinkat(r2, &(0x7f0000a1d000)='./file0\x00', 0x200) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r1, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/mls\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) [ 92.814817] device lo entered promiscuous mode [ 92.834400] device lo left promiscuous mode 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) memfd_create(&(0x7f000002f000)='[\x00', 0x4552a466cee05cd9) 2018/01/31 05:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000637000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) epoll_pwait(r2, &(0x7f0000bb6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x737, &(0x7f00003d6000-0x8)={0x3f}, 0x8) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(r1, 0x80000000000b, &(0x7f00007aa000+0x526)={0x7f, 0x9}, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00001c6000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) inotify_init() 2018/01/31 05:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000637000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) epoll_pwait(r2, &(0x7f0000bb6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x737, &(0x7f00003d6000-0x8)={0x3f}, 0x8) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(r1, 0x80000000000b, &(0x7f00007aa000+0x526)={0x7f, 0x9}, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00001c6000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) inotify_init() 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000c7a000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:43 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f000000c000-0x14)={0x1, 0x0, 0x3ff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffff) 2018/01/31 05:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005de000)={@generic="aad9f01adf0d38c4b12dd45fcbaeaf30", 0x4c}) r1 = socket(0x200000000010, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/status\x00', 0x0, 0x0) removexattr(&(0x7f0000ba4000-0x8)='./file0\x00', &(0x7f0000fd9000-0x18)=@random={'trusted.', '/selinux/status\x00'}) write$selinux_validatetrans(r2, &(0x7f0000d77000-0x64)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'system_u:object_r:shell_exec_t:s0', 0x20, 0x33, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x64) sendmsg$nl_route(r1, &(0x7f000011d000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getanyicast={0x14, 0x3e, 0x111, 0x0, 0x2, {0xa}, [""]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000387000-0x4)=0x9) 2018/01/31 05:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:43 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x155555555555563a, 0x0) 2018/01/31 05:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004c5000-0x20)={0x3, 0x2855, 0x8008, 0x4, 0x853d, 0x5, 0x7, 0x80, 0x0}, &(0x7f0000d61000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000055000)={r1, 0x4}, &(0x7f0000dcc000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) bind$llc(r0, &(0x7f0000e0b000-0x10)={0x1a, 0x0, 0x5c1, 0x0, 0x2, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 05:31:43 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000022000)='/dev/usbmon#\x00', 0x3, 0x400) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000022000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000e000-0x10)={0x1, &(0x7f000001b000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000001b000-0x10)={r2, &(0x7f0000014000-0x7c)=""/124}) getpeername(r0, &(0x7f0000009000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xfffffffffffffd6a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000013000)=0x0, &(0x7f0000024000-0x4)=0x4) 2018/01/31 05:31:43 executing program 6: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002f0000-0x88)={0x8, {{0xa, 0x1, 0x80, @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]}}, 0x88) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 05:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0xffffffffffff8de6, 0x2000000002000) renameat2(r2, &(0x7f0000ff4000)='./file0\x00', r3, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) 2018/01/31 05:31:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) 2018/01/31 05:31:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x20000000000004) writev(r0, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) flistxattr(r0, &(0x7f0000b02000-0xd2)=""/210, 0xd2) [ 93.035418] device lo entered promiscuous mode 2018/01/31 05:31:43 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x2, &(0x7f000001c000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x6, 0x2) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f000005a000-0x8c)={0x7, 0x3, 0x3, 'queue0\x00', 0x488, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r0, 0x8000, 0x0) read(0xffffffffffffffff, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(0xffffffffffffffff, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(0xffffffffffffffff) [ 93.056643] device lo left promiscuous mode 2018/01/31 05:31:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f000060a000-0x14)={0x7, 0x6, 0x3, 0xffffffff, 0x8b, 0x5, 0x4716, 0xd72, 0x1000, 0x1}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000dec000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb3000)=0x8) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000403000)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d3b000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075d000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000071c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r1}, 0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r0, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000a53000-0x8)=[{0x0, 0x2}], 0x1) 2018/01/31 05:31:44 executing program 1: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') write(r0, &(0x7f0000017000)="2bdc", 0x1) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000091c000)={0x6}, &(0x7f00009a7000)={0x0}, 0x8) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00009a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a6000)=0x14) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009a9000-0x8)={0x0, 0x8}, &(0x7f0000633000)=0x8) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009a9000-0x14)={r2, 0x80, 0x4, 0x3, 0x4, 0x900000000000000}, &(0x7f0000590000-0x4)=0x14) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009a6000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000ce2000+0xf9a)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/31 05:31:44 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001c4000)={&(0x7f000090c000/0x4000)=nil, 0x4000}) 2018/01/31 05:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001c5000)='environ\x00') r1 = accept4$packet(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae4000-0x4)=0x14, 0x3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000c65000)='./file0\x00', r0, &(0x7f0000366000)='./file0\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r2 = memfd_create(&(0x7f000012c000)='\\\x00', 0x3) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000363000-0x7)='devpts\x00', 0x0, &(0x7f000000a000)="") pwrite64(r0, &(0x7f0000ff2000)="5f1aedb58fb09245376cf86574e529da5dd448483c22eade", 0x18, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aff000)={0x0, 0x0, 0x0}, &(0x7f0000cbb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000851000-0x4)=0x0, &(0x7f0000629000)=0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000da7000)=r3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d4a000)=[{0x3b2e3f35a3b5e596, 0x216}, {0xa, 0x6}, {0xb, 0x8001}, {0xf, 0x7}, {0x8, 0x6}, {0x3, 0x1}, {0x2, 0x3}, {0xa, 0x0}, {0x2, 0xfd}], 0x9) sendfile(r0, r0, 0x0, 0x10000) 2018/01/31 05:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000fb9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000052a000)=[{{&(0x7f00007f5000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000589000)=[], 0x0, &(0x7f0000661000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ecc000)="", 0x0, 0x4000, 0x0, 0x0) 2018/01/31 05:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2000000000000230, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) 2018/01/31 05:31:44 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x2, r0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000041f000)='/dev/input/mice\x00', 0x0, 0x90001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ec3000)={0x0, 0x1c, &(0x7f0000580000-0x1c)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x64}, 0xff}]}, &(0x7f000015b000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b7b000-0x8)={r2, 0x0}, 0x29a) r3 = timerfd_create(0x0, 0x800) fcntl$setstatus(r1, 0x4, 0x2000) fadvise64(r3, 0x0, 0x9, 0x5) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r4, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/31 05:31:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x80007, 0x6) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000939000)={0xd2, 0x361, 0xffffffffffffff6a}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="076f0000000000000600", &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f00004f2000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000006a000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000022a000-0x4)=0x8001) [ 93.234245] device lo entered promiscuous mode 2018/01/31 05:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x400000000048002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) 2018/01/31 05:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) accept$llc(r1, 0x0, &(0x7f0000243000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000781000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00008ec000-0x50)={0x108, @tick=0x4ed6, 0x9, {0x20, 0x10001}, 0x6, 0x2, 0xb0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f00003a3000-0x9)='/dev/sg#\x00', 0x7, 0x254000) 2018/01/31 05:31:44 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) r4 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000-0xb4)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r6 = getegid() r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000+0xb2b)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f000000c000)=0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000e000-0x50)=[{&(0x7f000000d000)="a1b9a2fca185de24ee4aba21d171f0d8093ad43da4fdf30dc2fdb690e16c6427c4adaf8c5892202e4bad188358f8a17aef2e217d03c5f7cdcdcb2f1760682541ca8126c1ea633578fd8783682d9fd6155e8b5bcce91d78c56247e08e9372f55048492fdbc23bd26a359654acfee6a563b107b47d1953ed1ba6ed36798004f588a3", 0x81}, {&(0x7f0000003000-0x4e)="4229e85e297d6b0e9db65dae3c918f3e0c389140f14ebc4d44bbbad733a6090233d94ed220a00c08c45ae803ee622e1ac92cd8cbfcaa8fd76cfc009c15097d571300d48d69632336c6d44dca3953", 0x4e}, {&(0x7f0000008000-0x9c)="ad85370bf119f6444894cad149891a6dd5f4803ef6be92e65d481e68e760cbab82882ab2449fe64b27b910fb4b6d022c8ded91c8e922cdcf435ac5c2573a8d5123019586279ea42c30cd22458dc327ccd7b85fb6ae02be58b9864fe9e09065d7877f83bb14a505935c4df10e7b005d591364858c45954a111e2c919c0d14ddb192814d86f39ad0ac7b90f39bc6fb87522c1fe3dbae8f709b4e581ecb", 0x9c}, {&(0x7f000000e000-0xf5)="de1fd0935cb9fafb93100153f4213bb6d44a8c33e2f91356c3f2cb4ed6b5fa16ef7f7cd45938f7f31218b1aaa721116bce63c07732617c7be9a026be13ee971269f0b84c4aa394dcca8c0753b3d87cd514b228ab83138d458163c30879bb2535894d2fb346525ecae5c66bf82b9518365e02b29bcac884428f423cad9829e9204f100c47b68a467d171cf99cf65dc8fc2be35a43199ba51be877060d960655cb201bb209cb7011b51511250497a2e47b6e89543a2b3d0d411e551d45e0fbc9282ff52d37f84193ae2d3196852ff9bca3e3d0106b763f68e10dcd9427bf25641f0d3424c73703b41acd167a3203276cb452be77cba3", 0xf5}, {&(0x7f000000b000-0xf1)="8ed3be8408bc014f40d6531e4bdbb1b0eb75dc4a14754ed7c04b828bdb78fe5807ce21c05053173c70cefe6420d5412628434c5d3962438e559232e594c3dc2f90760cee029ffe415810bf7c91573e247391f4a943431050951bfe515712f61d7923faa10ef55519a7b14fed6e9593c38dab67a238914327048d6282e3ee08f2fefd391ce4d584a3bd6d73fd6e8d45c21c8a7fb8c9f628136af54ba5ec7598e149d167f20857d497df5bdf2ea42272fb77db9bff6a7902e7ef00d304c4785915dd47a145271c8760a34b7e73d1d81368df37b2b5ef496626b4bf1d568ab11715916230b281e756276ff6b69ef878dc593a", 0xf1}], 0x5, &(0x7f0000005000-0x128)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x128, 0x0}, 0x37af8703ee39e3be) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000)={0x0, 0x4}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000)={r13, 0x8, 0x2, [0x4, 0xff, 0x4]}, 0xe) 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00001d5000-0x8)=[0x3, 0x8001]) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/01/31 05:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a30000-0x14)={0x0, 0x10001, 0x6, 0x119, 0x32, 0xd6ec}, &(0x7f00007da000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000084d000)={r2, 0x1000}, &(0x7f0000fad000-0x4)=0x8) timerfd_settime(r1, 0x1, &(0x7f0000fa2000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000c83000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000713000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eb4000-0x8)={0x0, 0x1, 0x100}, &(0x7f000078f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000610000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe15, 0x1}, 0x98) write$eventfd(r1, &(0x7f0000ebf000+0x210)=0x8, 0x8) r5 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='attr/prev\x00') writev(r5, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) [ 93.259781] keychord: Insufficient bytes present for keycount 56 [ 93.287834] device lo left promiscuous mode [ 93.297962] keychord: Insufficient bytes present for keycount 56 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000002a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 05:31:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x3, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x7ffffffc, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00001dd000)='/dev/random\x00', 0x0, 0x40080) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e17000-0x15)='/dev/pktcdvd/control\x00', 0x400200, 0x0) fanotify_init(0x1, 0x403) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a78000-0x12)='/dev/loop-control\x00', 0x8203, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000092a000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x200, 0x4, 0xa8}, &(0x7f0000a94000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000d7000+0x602)={r3, 0x4}, &(0x7f0000ace000-0x4)=0x8) r4 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) r5 = memfd_create(&(0x7f00000b1000-0x1)='\x00', 0x2) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f00007ff000)=0x0) 2018/01/31 05:31:44 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000517000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008fe000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f00001cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000000d000-0x8c)={0x0, 0x0, 0x1, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000ff7000)='/dev/input/mice\x00', 0x0, 0x10000) lookup_dcookie(0x3ff, &(0x7f0000a04000-0xdf)=""/223, 0xdf) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000fd3000)={0x0, 0x13, 0x4, @thr={&(0x7f0000fbc000-0xc7)="9fd859e5d5766b67940225c3c9bd6de2d9b7309b0ead8817987c7bf3036b7f8b7124424c8e6bdf1e493193040a98a4fde450afa5314348e8f5c1059e59557b0ac6a35347943d4b5b8ef6c9d5a012f7ac55e6b4b4ff7f24dc7f41a66753a1cd791d45234067b26e07d3fe7fd7bd3129fbd0542209906c24a5ee7b7e0c266bed75f17949fbb0deb19a1b2509bc9fccfbfe02d8aad4eb347562cae78be694bf1ead08fc47aceebc0d83cc159052c88e7beddcd763d3f71d498df96190f7e8da7f78e76e302345ce53", &(0x7f000049f000-0xfa)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r3, 0x0}, {r3, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000fd3000-0x12)=""/128, 0x80) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000534000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006a2000)=0x0, &(0x7f0000b78000)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f000033e000-0x4)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r5, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x10) 2018/01/31 05:31:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ec8000-0xc8)={0x0, 0x4, 0x1, 0x6, 0x3, [{0x1000, 0x8, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x100000001, 0x5, 0xfffffffffffffffb, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000)={0x5, 0x8}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x6, &(0x7f0000002000-0x6)="715caf4f4c76"}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000-0x10)="", 0x0) 2018/01/31 05:31:44 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00008c5000)=""/83, &(0x7f0000d39000-0x4)=0x53) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d3e000)={0x80000000}, 0x4) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000d3c000-0xa0)=[{&(0x7f0000cfb000-0x45)=""/69, 0x45}], 0x1) r2 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d3d000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0x8c4, 0x3, 0x0, 0x2, 0x20, 0x80, 0x7e, 0x0, 0x0}, {0x12000, 0x92f, 0x1, 0xa22, 0x8, 0x5, 0x3e1e, 0x1}, {0x0, 0x4, 0x7, 0x7}, 0x5, 0x5, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x2, 0x1, 0x57d, 0xcb4, 0x7}}, 0xe8) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 05:31:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0xdb)=""/219, 0xdb, 0x1) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/31 05:31:44 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) readlink(&(0x7f0000dee000)='./file0\x00', &(0x7f0000e2f000-0xc1)=""/193, 0xc1) r1 = epoll_create1(0x0) epoll_create(0x0) fcntl$dupfd(r1, 0x0, r1) fsync(r1) 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000062c000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000787000)={r1, 0x35}) 2018/01/31 05:31:44 executing program 1: 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r1, &(0x7f0000d16000)={&(0x7f000059c000-0x7)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000017b000)=[{&(0x7f0000f8f000-0x1000)="4d2b4d37952563e2cb2e1ae4a0626e11f0d147dc9825f62656562e7fac2bf096c4c58e770002c334cce80e29c88b168c21ee23c4fab915cc07903c17681304cad6b5e1d54959977792877be0d5618ce8d785866371329994c67b7d2fe8fe54b8c4203b62860c7238fd144c4e24a3f17ff5c3daf3ad70a84e225b8a3a369169b88f6d050844ae47929c490957531d8962358683c1d1d29cc7e0948f8600aa8391d9dbd2f14f48057b7c863fe9a98d8ddcfd1e9643b990d835527d788bec7af912a027a8df0aa4cca418055609a6dab8c3055be2cf2e53b3b07df0e54924df09a573bb0fe9b6c0a59084245e3fbf0fea410455348cdba7158ae414417867a80567623ae7518e924db96f29bc8d21aaaa5c39245cf2b45dfc75efda3c5ab8cfd330d4c2dd3fc88764209ffd248481e6bdc9bfb13979f78c5ea0c29de68b1c1eb3e7106103648c50c3257f9c20143c9bfa92021673ad0e54ee05b31585a28333b48b6bc4a54265021c43df2c05b0278f9ac1e3bf80ba1d152638022946a11c3ec363a55681e3e6f498477919181c451cbd0d0be203f3553c4db66d4c0d50e2c688c534949191640b8991400a9114f16a4ee9cc909c38867613fe14d5e4ebe913dbd3b33e3d398c043bdba9691df66f167c986b9578b7434e911f1e27d3dc1f50760ec90860bf614f8d6ce86b36fe584d530dc2c35fccb8d6f192e58b80023486dfec92c6217da3c7b71f2b209e821050a622bd58ab5760b9293d0842b806bd907e93e6aeb8e51546c45eab877c2b6fa598cbeb2906f5cf010e84840d060a67f6832ecd4a90376e5944bab5363f2993d95764a30f252461a1caf2f8e5e648f872fd48bd504e09d37237ba33cef92604f145a45cb3a03e685b2872990dabb1dc17265f86713781bde14af32011530e2d32cbe451c91b7b9cfbc09fd8b631803049e693c2edb84d4decb4e03ee82de2b16eae604abaf802c3fda0500cbe3a7a134622130a07f22244f8ae10126124098edb93d0968d31eba935525d3633a35387d8ce0c06719dbd658ae02e68287f26f9a9b3ab944dca3191fd176d0078f137a8dbde2de894b5ae14be516e192475298fc263dc0b2809da0e7cfd099da3ab8afc0963474a6638b6fc2c5e41435f4b5fe0755483efc87ee738c8f7424e91d1a10b794a0c86fa12bcb5759293a9e34dc5195138888302d66bdf83e328cff7afa7d29840ba9e8b61b3b6ae5b3a1cb57307f2a3cf376c1a430367d0e726946f28b2f6d722196739f369c5cc7bc870bd922c979ae1e611bfea2e0e1c810d90079c6f2ce11adc46552da7cc6021403cf8ca6e1b2adce9aa369bc6a13cf168f6c38ab01666f91924f0fd5d04df417f7c126e610aae0805d28ac20f386b30b13a59024148523e3827177017e0427dcc774f50e87045e5daee0a64f2f9b3414d7a757861ec826ee74025de2e3d1b8e5878928de3a1f7c5abbd84cc3b2527bd6644fd105f3d6b95161a486296de4957a672ba9a1ba079a2cedcc31d7b048d4b7c69163b6aaf57841d8b4f87df36c534e0ae858f2aee5f860dcfe5c7cb92a707771f29e6814cf83dcb4ea47f7a3296a30e496e79bff778bbfe134ae2c16de0ec637cd4bb30987036b5e625ff584a2b2f92ae119b98578fa30d426d2fc26ad45100d576c8f9231bc8ae30a1f7598752d73643cf302f488445bdeb6b798e48975219262241c2e01972993af83f6e38d9f62536efea8fa25b0a56cdc52e65b82d52da8d27c44b79300d8f77090c80f1835e51c38d6730741336900242930d13a1e25582a8cf803256d8a8c7a657b2dfae947f36a7582ad09be2b8a13828a22cde6c9b16b20da02ac40ad0b3afa71133d338cfc769069e3ad03b2ba34c340ccc31a68eda150e22f36f85a8407a808306e5bbb4a4e93c35136203186b558119dd4e3334589fbc3806cd8c6fa18494dc89e415209c95537543afd548f4587f8df62fa040b2f4f876c85ac005644b00dfedcb222fc3c7339ca6ecf3257d640c3720416e7d2480b2a611a29b29085429e438fc67fbe3223ce14a5ca34bb1070cd7dd6b7ba62df27702c8883fe4484c1f303da4d16ecf9a2a3465af51dfb47dfca63e20008b945ea1e067c5747290c02ef33234f5c2981f545ce55a171e4f61371a9c7290ef585ffd94118eef7de52fe9606d34e11e4e4d16ebab0e3f82df626df9eed1168a43c1586e90cab507a89f952d826d5de8ae8514174f32cadd5b76bfe07c64857329caaa4ef1790962431364144f49fd1ddd2bfe7e67d94974b2a46c7a364732362a1d4b29b78149433e4a84bf356ca6abc7e6835e2fcb7849f36ebfb904474a591eacf491e1d9c6f09156ee5ed64dd612fa4d1099ef6a289cc881c7056c38488c45fe32e2f32a0a7f75054443fd54211c03b3aaa10598af6a0fd020bb8c3f748625c9a489da8827f1f030813e6e807ac414a7b16e7b8386532e2b0e8d1029084d428acac3a49c643705b3d646d26db3ae9c2ff6f96f0ad3b6dfbf8398c78334cb3960187877ad0947c046bbbf6d74a9d4bf898f4519564cdbe85fbe32f7bf4e0841900ff7051ea8797b1fd1a6d2e5f64c792d50fac99b2182ccd6044e5ad448ea1072d08d485cc141e667f6b063dbb6480090fa1e6227090ba5d72177b5319f80c6adac30d54082111b0a574c28cbc669de82471cc49a3aeb7c67ecb09da108bc5ed487ad223a9b2bf99b7ff38d3d1611c2244b2f621c05693cc663ba8f7ddcb128096f0308751368164904cdea28edec7582334645f64275d4f71e219130897abcbfebb06e910751efa4acaa9fa160101b783fe838b0d11b496fbe786e0ec02cb90d1e7ac83c89eb9e2f0afb583358cb15762671af98c2e29c11ebf78741ebd72e4fd6089b0b34db0b08a4bb952f7f17ee754263d41af9ba4fcc1d982ae81ad7c6368c58ce583a94280790fbd6c92e1da26cc475a756fd5cf777c60fc6d2708aab1b0eb8bf3e0eb142fbca37825097e00a65ceb6e85f7b10a31e829323f4ca0fa8fd250bad51a4ef3b8e388eab9750eecddc98573e14c361748803461d3f550a2a36f1d8e679a2e28a12946e1dfb89b64172ebd6e0ed17f6a2b97bfb5813b040dc6d733ca96b7f497da0dab2048d9ab9dc2688d7dd52e9c60d83c33b151d5f1709c0acebc88f3a81c059b6548e38dc5060401d1b7ce7dafbc0ae5eb0f1eafb7ebc100a20c2fea0637238cd95c64420bb7ac9a70de5f1d8526c66347734a0bf9ec947591a9bba1737e8e055e84ca85eee8bd9f0dca04b7644ac2cc430fa09b5a4e193ff1debfc0be9ebd00b8b19a5ad2f7e78a408db55ab69c03695a125de1671a76d2f69110c8e030fcdbe987d79810cbaa2147dc392f5ed70c59392bbb61cd04122dd4563f1a73b575edeef07ccc8899837433e61f92d8d4ef9c1304ef9a0927eddd49e75e68e3e81452ed52b138ccf377b31ba7407fc6fb98f60ef4366e69a2812003433a12efe5e9969dfd60f5bb1d0d68cd664b27724209e1890e4a30d606689565d175f6404d065cfec06dc863e9a51dd7186027ab6e8ad0954f596f43a24e7ed40561813d4973fa2ecee08fcbea308406c3dc768dd29d5f35c12a2f548c5e9cdb082f85aee9b71331fa0218d3520fd8d9f11de30ec2e0702e718d5221aae77895e6da89d65e858d664d15b1ad11d217b38cdbd175558a949799adad2663d9cf36d4465404a98ca32eed47daa2be7cededf02d4ee2b14fac445da6851af5b90aab089f76e01f5158029c13ace0a468386b15f5cacf60875f709d822a38ec0248f11979c8d5595def598f97c1742fe42527bf5734286b64755f5a89b9d37ea4633f1f982b93e6a84c7e23fda46f0fff7c8e893afb2d21de12d8dd3a11e04aff6e2392808a1b3b3592dc3283492db3dffe09472dac1d88cd4abec2c5ce6b0758b2ac3eb28e505c87c1c274f7f4d36ad10becd2d6d0fb58d123bfbff9e48d82c1744e9d8bc10e57e0488f7eaad5cd26e4dc1aa026cbf68725fad483cff3997f6cde9552e4b5ff046e55b911ff426835acb92064648a35d144709c84ecdd9d7e227413d366e20898e253f0fbdba964c30e4aad85e1cb7adb0cd42668f931b747341e879991a0cd70b6ae210ee3857dc894c6c4bfbff3c1b2dba457b3376deb09d45a172ad6b4598c7130110ae85522207652d6b6743054e8c2a7f1a7710edbeb02eac64878476525374e0d26e29a857d9fec4f684ee702a04fd1682995bab8713dc3c2cda3beb0a30fbd034599b2bb63bf33444325596f0ad74897bbdc9c610b8119d557b0019421ebbaad6ffb82b1e2ba6469fcbe7979f95286c5f8d36197649ae44f16f5c6c6e4ef7f2120a5b5019afb8eda89b4fe0318496956c9bf70ec35bc5aad809677090cd414cb324c33dd3e9d33e6f57a902489d4f395027142f4a6b480ce81f591c3b9db633f8d04a8c7ddf22937e059f4b4a5f818251b1b3025b36fd942dd1b90b531ee4ece2881cc83c7200e0f958c9063ade0e51fbe61153055313abdaf399642474041e17d74d48fbd1197d6e2fc5c19e41108d9bea80ec8fbffad271d1a78d9d18be185498213cd58d8e0dae3876af8b4d18baba3bc0d904e884ae4deef3ef663f8427d7bc6866f10b998e9c888731f37f2704a957fd2aebdbcb05cce0c0ab2bcfa20c83f8d40bc5530a8d93c9be86d08973b052729df015645f983f22842501235c0bab3ad427196d1196d8a0222e894f7b84c5b4285fff0f91f115b13d03948ab15abea12dd24cc23c591cb2ca3ffd64782d780f0b73b25f139629973daecac4b97789d0754bdc5b29163a562e0eaa4dd9b132961823b895240b6b3b1585c94ee8796cff0e8671a8f7a7979990217db2cb2d28e2c1b3be095b560e45b7ba4d20399f71ef0c94aed1e519f12397f7786c7ecc6ce4b1242a231357b4dc504f4fc3801f4b5580cc1d7469d2318e88553e6a5b25a7e8b495af167508a6c8444dbbf53029a8f3929c625055d0aa4c2b0e1c2084005a4e9b180436ad0c3c08ce1ff8078037b22fa91f315108376c0fe50e37554fbd8393e693bbf3ff6f14173f10da4469461f7c1af5ca1428561c2d92ae29ff39dfa507e55c3af6aa3e71138b2c5f8420b0de61dfdf9bf244d5246b472eb008142d1887673e8a5e6091d51dcb0d5eb90e4f2d303a299f59a5b362102fdc44f3301905c0e9eb948a9f1a8697c39c5ca140ecbb8ee732d27082cda7bb1c460960e35415640dd1e13653cfb1fe0a20efbfff7f51eb20959c9248cbaeb747ff589d5a8ac7851e57fff6dece384a40d2952f9f769cb7712e044cb6925c53289aafd146d2d1fe58dc021a0896a3ea9adc7323573eadc3b1f107aff76f6070cf7f2cc9462b10b94697ef75fb2fc444b14f83203e9bd7a89697ea1eb41b3b02c96c6109951b22321c39de2b237a09149d8327f66ea355a5cfbb204a00ada88bc6ca5df3ff2481df551edd4ec37545101df8edae26109c0e6ed668d48547c6f9447fab8688c907db8bcbba67f710b5e41673fd53159726ec922c9195ebf45b93a39c96d16a61c1ca21508dfff1e4d5e73530ffa1ffdc53d9e70358a62178bba8c64cebd82605a0e4ede6416362987ee5beb0d1bbbaa2f5423759941d9070827c3e078567ed778f5d5fd3f4b0297163eb6611c41214e45a3cd1fb", 0xfa7}], 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="6e23c64e3b33814954e57383e3aacac749945304ea7ec2807dce46aa94091c7375db1935cbe271f60b3e32c4b1a89462fa3d5bb2acc966ca82f32ab8924a8560fc73a651c0c1416fe8767a6b6bb5015798b20b73f9350dcae7e0e8e68804cf88e700c36845e5d2b71930f431250651f1b4f1f387717182dea91851687dcac48c59fd7322c4314bb31fd859c41bdfaee691d6ffc255429e3d30a5fc8f8f5584d2113922adab2e97ca6d985690b37125977c8a763ee2f05c7d448a8ce6da00550050ff69d92270bc22674e1a8af7ace19452335753bdc787424c5411961f35f0525c26183158d0f9983f4c2cc5fa69c29a8aa939b383ba09bf4a8f5478d91d43747b3e322bf859c0468fe6f60e724628d78d894a3b84986d1e8fb29036c5f3d0503e618f8407bb13bf97154d7510b185a3f0cc7f195172f98d99adfbea94a066db37069ddb70aadc03ff1ae1af1dd89b5bec32be0e35f1cc519f16fd2f92f4b1446b2215f9742f16156a80ccba432161b98993678811c9ae1636c5c524a75acb504ffa7586140fa5f792aa2e54af60e98e206a3e4e0aadb8161890652509aba2ffdf959771c67662a5e057ef63b79d572ec9154bc9c8c43d58de1c1efe737037078544a1c602ac7dc4cb5ecb351d083d2ccc8a1ed70dd8ee8202bea9bd856dd6ee7bdb4f9cccbc75bb8cd23c9a1c4966fe1534ff462e09f597007a375ef31195d6067baffe981629b0daa3212cbc376a269ae65c7ba5afaf6c00018db92c7122ffabe7608226493be32c940c4c2e832192ad5010765f13edde275c49e5f123864f3cbef1e27d81b12b3cfb9c0403cc2a97a704d923ba3334acb19bff0be1a3ff0a7eb381fa42b73a21361299e0d95dbcfbd8be26ff7737b093e4b12a60c35f94d695a3c9336b82bfba54698977cd3cbcc58daaac214f7ada28eabc63c19e34c1e502c6bbff104c1ca18c92fbd0db0a033bb1ea0991a6d4414a86c93d786886263f2f8d7e91af9a7c5688d34e4404c561ecf878cb1237848b26dc1dc74800e195972940ace309598b0d5a5b83c49d335368c47b9ea5df6afaa6618861ccf0a11b773837e2ab75c6d46330570aeacf18a911607cba91eef5936e3b678afc2c1237ba2603bf7eec62d116ba1a8b85650e057533023a1d4aae8b87373e2b2b821ed57eb8c681694758ab2d2b5422434fb4be11f87671759d8640fcbb917376214740a6d6d92fd17c7b7ac492a7a971520a7b8d94c8ee0592afd5cad3c6495fd3a9aefb5c68432eba8bf647a931263b11490385a215bc1ba56410596750531e173317f4cb2b861dcc2c7ed942cc6b80993a90ad18c1d5f1f0dc9dbbb889c18ec58c4e6f5dc6e37ec0bceaabca53838199c940b0d297168f5a5db0b21c4df7f59ecf15b1e66efedf21dd7b1dd10b7177a8e970b501688fb790c16fa39ebf808c703f3332fe5cec651c4210dafd50ec196a48cfe58d8301aa70b21eb37f4f557e5b071f2e550243bc3d6cba5fcc069ca7046a3e044544dbcc57dae5d3d563d710f23cfc8050829f06dabf6a175a74d94775e81debb2b80daf733df0aba762b21555e48bc48ca7740a8bc6371ba0dcbe30ad8c6ddb8c3255d5802be77ac52060d6e2740a2674f44b154fce92025ee01377e2f53c5c4b6ddfa242a86a1da3f317185f9898404394f83a9c57904d54045456ea41cbbff8a44e415000d82f7542d84d2499450e609abc17a82afed4ce516a9bec8187272e84c55bb57050ce5df5b447e12da0d5539cca81121917051ba6c4c5315b95a35c928f4e5afb0666d934cc10ac69cf737cbc679f03ad62fb369a905c97737ae41d08ed92395d8d97a33bc954a09087fe720b15b044ed09a686cd935944bdf318a621147b40c992977d944e9c899a016845f127e425e2e83f2f5828754445a5c0fcef287f71d466cba0bb41c9e9906055239564827648a02103b24c822efef6ec41473962001f3472822ad8eb42e54794de4bb141385242a29450a5c6e4e8e93d29af1296c3db56c9408a0b9695b874f522ccd726fbeed69572c63666cc1da991b6", 0x5b1}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/31 05:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000104000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a66000)={0xee, 0x100000001, 0xd60, 0x6, 0x6}, 0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000098b000-0x4)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f0000fd1000-0x28)="260000005e000900000002f839e3000000f40f000100000a0c0008000000085b1ee9ff6e35ea", 0x26) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000477000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005f9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000095e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083c000-0x4)=0xe8) setitimer(0x0, &(0x7f0000732000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00002f0000)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x2, r3, &(0x7f00004a2000)={0x0, 0x0, 0x0, 0x0}, 0xe1000003, &(0x7f0000f34000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 93.735750] context_struct_compute_av: 3 callbacks suppressed [ 93.735754] SELinux: Invalid class 85 [ 93.743461] device lo entered promiscuous mode [ 93.750276] device lo left promiscuous mode 2018/01/31 05:31:44 executing program 2: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x159) 2018/01/31 05:31:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r1, &(0x7f0000d16000)={&(0x7f000059c000-0x7)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000017b000)=[{&(0x7f0000f8f000-0x1000)="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", 0xfa7}], 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/31 05:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x1) sigaltstack(&(0x7f0000a4a000/0x4000)=nil, &(0x7f0000c60000)=0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f43000-0x8)='./file0\x00', 0x80, 0xfd) listxattr(&(0x7f0000690000-0xe)='./file0/file0\x00', &(0x7f00007f8000)=""/64, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000270000-0x50)={{0x86, 0x7fff}, {0x1f, 0x1000}, 0x0, 0x8b8da7970466ec55, 0x8c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003f4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000007d000)={r2, &(0x7f00003d9000)=""/35}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/31 05:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a43000-0x10)={0x2, 0x0, 0x6, 0x5, 0x0}, &(0x7f0000168000-0x4)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/ppp\x00', 0x14000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00008a6000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c10000)='/dev/ppp\x00', 0x345000, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ba9000-0x8)={r1, 0x6, 0x3b6d}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000056c000)={0x0, 0x0}, 0x84000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000b2000)={0x10000, 0x2, 0x0, 0x2, 0x35}, 0x14) recvmmsg(r0, &(0x7f00009dc000-0x78)=[{{&(0x7f0000212000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000a0000-0x10)=[{&(0x7f00002d9000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000c2f000)=""/23, 0x17, 0x0}, 0x280000000}, {{&(0x7f0000037000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00004b3000)=[], 0x0, &(0x7f0000509000-0x1000)=""/4096, 0x1000, 0x10000}, 0x5a55}], 0x2, 0x20, &(0x7f00009ed000)={0x0, 0x1c9c380}) open(&(0x7f0000635000-0x8)='./file0\x00', 0xa56f159ee06d2f6e, 0xc6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006f0000)={r1, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46e, 0x100}, 0x98) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000eae000-0x64)={&(0x7f0000ca2000-0x10)=[0x7fffffff, 0x8, 0xfffffffffffffeff, 0x1ff], 0x4, 0x100, 0x401, 0xffee, 0xffff, 0x6, {0x100, 0xfd98, 0x2, 0x7fffffff, 0x6, 0x1, 0x7, 0xd4, 0x8b, 0x80, 0x5, 0xff, 0x3, 0x2, "d16b906d86919852ab202b0c50b884a92b641c3e9401080b906bb8c7f705271e"}}) [ 93.832261] SELinux: Invalid class 85 2018/01/31 05:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000caa000)='./file0\x00', 0x180) signalfd(r0, &(0x7f0000206000-0x8)={0x74d}, 0x8) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/2013, 0x7dd) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000092b000)='/dev/pktcdvd/control\x00', 0x8040, 0x0) creat(&(0x7f0000c90000)='./file0\x00', 0xa0) getdents64(r1, &(0x7f0000083000)=""/226, 0xe2) r2 = memfd_create(&(0x7f0000f57000)='cgroup\'\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005f9000)=[{0x2, 0xff}, {0x2, 0x1}, {0x6, 0x2}, {0x2, 0x8}, {0x3, 0x8}, {0x3, 0xffffffff80000000}], 0x6) [ 93.865790] audit: type=1400 audit(1517376704.705:107): avc: denied { setpcap } for pid=18767 comm="syz-executor7" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 05:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000714000-0x5)='user\x00', &(0x7f0000fa2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b0d000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00007ba000)='keyring\x00', &(0x7f0000543000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000404000)="7b14e4d009c7d5c8fd9f9e5077079f37caa11926d8d352723d9b441e8329218cc9a86e269f762818b2fb9162e62105f7c5742ca5500caca195bbd0c3498d4779a3bd83b366320a3a3a972d4652b723ede13f342b6d68b518a7b8cc493405cd11b64d148f9a61ec174c89599c200d4d28fab99f9db2754ef22259f3cae509b9076701edf0cc5d5a4321f04e6117fa600272660ced9d89a34d73", 0x99, r1) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000b5c000-0x11)=@file={0x0, ""/15}, &(0x7f0000f84000)=0x11) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000544000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000079e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket(0x4, 0xa, 0xad) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000270000)=0x0) getresuid(&(0x7f0000030000-0x4)=0x0, &(0x7f0000ac8000)=0x0, &(0x7f000038b000)=0x0) stat(&(0x7f00006ac000)='./file0\x00', &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000998000-0x10)='/selinux/policy\x00', 0x0, 0x0) r12 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00003ae000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008bf000-0x4)=0x60) r13 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b3a000-0x4)=0x0) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000094a000)={0x0, 0x0}) r16 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001f5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000921000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd3000-0x4)=0xe8) getgroups(0x4, &(0x7f0000c4d000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000189000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009bf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ab000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, &(0x7f0000344000)=0xc) r23 = gettid() lstat(&(0x7f0000efa000-0x8)='./file0\x00', &(0x7f0000bd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000019c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000235000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000be0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000543000-0x4)=0xc) r29 = socket$l2tp(0x18, 0x1, 0x1) r30 = perf_event_open(&(0x7f0000134000)={0x7, 0x78, 0x1, 0x7, 0x400, 0x2, 0x0, 0x6, 0x40000, 0xf, 0x400, 0x100, 0x2, 0x2, 0x0, 0x3, 0x8001, 0x9, 0x9, 0x95b, 0x7, 0xe7, 0xfffffffffffffff7, 0x9, 0x5, 0x3ab, 0x46a, 0x7, 0x9, 0x3f30, 0x7, 0x3, 0xfffffffffffffff8, 0x4a3, 0x6, 0x800, 0xffffffffffffffff, 0x101, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000cc6000-0x1)=0x0, 0x0}, 0x6000, 0x9, 0x0, 0x6, 0x1000, 0x1, 0x8542, 0x0}, 0x0, 0x77, 0xffffffffffffff9c, 0x0) r31 = socket$inet6_tcp(0xa, 0x1, 0x0) r32 = socket$pptp(0x18, 0x1, 0x2) sendmmsg$unix(r2, &(0x7f0000a87000)=[{&(0x7f000038a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d5b000)=[{&(0x7f0000e93000)="1137d454c2f0c7fa66a61b31c10c0db6f1d103fc802e3082854d5cd2f4f108576cd63537d3f8302e7c268d2438147519111dc7a73b46a9fec77cc55045826c0fc84d94b512eac73ea706401a2152493367e2f29881f80b034984fcde79648bd5c53d074ea2109b85a650ad63f43356bffe2db97d69331a5f6335c9b5b5789727e5cd147771977fec835af1ad8b0a182f63f5531b0a8d75c0c59c2e715c57255f0b183cac65b2e4428a", 0xa9}, {&(0x7f0000493000)="c306599167fe2fbebbb1a5917c82e51ee86e05208a28676a446b641f2cf43e26d42479cb1ba9931018cf7c44df65f1a20a1755b101f5698743eee2c06c79c254cade2daa08cfe719153a", 0x4a}, {&(0x7f0000475000-0x37)="2a99f1886b85c755176e5c653e98fe688f77a7981cd9220559be090d90f01154c594ae46943ab8bdb51c7149cd0335a36f517824c6bce7", 0x37}, {&(0x7f0000eac000-0x7d)="64d6d3aa23c6cee7aeefa7b1d6c03ecb130b5c7ea8fbdbecd24de58ca5a1585f082a400fa6ed2d4f631759080bd1f0f917a839f6cdb230d75f329637a2123796446d0c8538695d13eb7869779f3b74af7df55e4ef3ab0bb6d6dc4d39941e8ad3d1f84cc3d4b94989cd276e7cca1004e4205792e921cecd32b8b2d47d64", 0x7d}], 0x4, &(0x7f000083b000-0x68)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}], 0x68, 0x20000000}, {&(0x7f0000653000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000863000)=[{&(0x7f0000cb9000)="4ec698bf314ce4458a8a901f4dcc0b9a414d3989650f332ac7651f39c4ba7d82819e4a8724ba27be127566b83a00c378ca5ebcf9a06be8", 0x37}, {&(0x7f0000495000-0x25)="caedf34a96f73c9c3b224e1f7980149500c299bb1ebfe60bd5805ac370030b30815071f6b9", 0x25}, {&(0x7f000004b000-0x4a)="a6c430b7ad4b1d91826186a8730531f954b28f28368a58fded305c6c09abc04311d36b7d6dca37d63c586265706791b115c6c35e63eaddaec389f1a815e5c88c3bd98be2ffa9e3ae12c4", 0x4a}], 0x3, &(0x7f0000a75000)=[@rights={0x20, 0x1, 0x1, [r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r29, r30, r31, r32]}], 0xc0, 0xc4}, {&(0x7f00008d5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000485000)=[{&(0x7f0000cf4000)="0e937ddda4823c7b87d11a7827a2eda8031d2e5092e126666164a71e894704e018a882ff40e6a6dbc19cc56ad39ea71d43e2fbe021bd", 0x36}, {&(0x7f00005c1000-0xe2)="5e7df6bb0276fa5a2676bf744baa1e476f8934535e25171a22e975dce178bc041f554a311de9281a6ac24c7297165f3ad14e42a7d8460ea458c0374ab316a77524a7a87ed1a3f6e874faeaddfdca10d62660d90575067e29b005bd2e4f29b4901535cb1387f879d7b53c40e17ef902b51a8c3f49342ff750c3a0a36347b07714205999eb1a182502ace0193d50b8cbebdf8325c331da0d79dad2211aa714487cc124da17fdbdc0de898634947b1ef3b0fe26191fb766ba6f019c0d2f1542596d274c09f748d21ed70476750a03463732ad2999e44cab1b26db2786016f6458ea1680", 0xe2}, {&(0x7f00001c3000)="24276510e64245d409acab11c43d3fd819285a4dd5556834104a81e01af00406a3d77b2fd1d0128b2c3931a4c9d6e199ac699d94b63eedbb915f440715206dfd3b053e03d40b297b144df90a773b78016f5f89484bfd1c49fbcaa8fc982b124a9940c4203eb3757a8831975aca930e030649f82ff6a7bbc14fe406cb8d1380976f407456c70a944a4d038f7d8f31bad809cf411e9e77b27104bb603e99aefc30bdf48fca640b9022e691fb6cb55eef03ca096f514875761932c65c90dc9ab50663c3", 0xc2}], 0x3, 0x0, 0x0, 0x20000090}], 0x3, 0x240400d4) r33 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d06000)=0x0) tgkill(r33, r34, 0x8) [ 93.904111] audit: type=1400 audit(1517376704.745:108): avc: denied { read } for pid=18772 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 05:31:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) sendto$inet6(r0, &(0x7f0000e6c000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1ff}, 0x1c) pipe(&(0x7f00006d7000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000281000)=0x0, &(0x7f0000ddb000-0x4)=0x4) faccessat(r1, &(0x7f0000912000-0x8)='./file0\x00', 0x85, 0x0) 2018/01/31 05:31:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) recvfrom$unix(r0, &(0x7f0000ae2000-0xd2)=""/210, 0xd2, 0x60, &(0x7f0000991000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x4000)=nil, 0x4000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a97000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000a96000)={0x80000001, 0x3, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0xff, 0x2000000001) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@req={0x0, 0x0}) mprotect(&(0x7f0000256000/0x2000)=nil, 0x2000, 0x1000004) 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") lseek(r0, 0x0, 0x1) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x405) 2018/01/31 05:31:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r0, 0x3ff, &(0x7f00001f6000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/netstat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0xf7, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 05:31:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) pause() ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d25000+0xf80)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) eventfd2(0x3f, 0x800) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 05:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000038a000-0x9)='/dev/sg#\x00', 0x1e, 0x0) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) 2018/01/31 05:31:44 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f0000018000)=0x0) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f000001a000)="088c35dda12e340693d1e1ae16f98b4b83e954e40f1864e72d99a215c4b43ccb83663168dec8dcee1c48e0675ec5dd9029fdaa3c5d24f949c874aec6dc3d927e4f27e6b9868a929cce2d6fa5e695936839691b18f657c35466c45fa8fb1ddcba078d6d14e4be05e398a3dc4e8d53028d5200fbfcd2b85998175d", 0x7a}], 0x1, &(0x7f000001a000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/31 05:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c88000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003cc000)={0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x7b3d5be6, 0x1, &(0x7f0000da3000)=@common='sit0\x00', 0x3ff, 0x1, 0x9c91}) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000eb8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 05:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000645000)='/dev/input/mice\x00', 0x0, 0x44200) r2 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c8000-0x8)={0x0, 0x8000}, &(0x7f0000e44000)=0xfff3) openat$selinux_load(0xffffffffffffff9c, &(0x7f000088c000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000279000)={r3, 0x80}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r2, r4, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) 2018/01/31 05:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0x9)='/dev/sequencer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ac4000-0x8)={0x0, 0x0}) 2018/01/31 05:31:44 executing program 7: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000af6000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x6, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af7000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0xd71, 0x0, 0xff, 0x0, 0x23f, 0x5, 0x3, 0x3, 0x5, 0x10001, 0x4, 0x3, 0x7, 0x5, 0xc489, 0x7fff, 0xf9da, 0x4, 0x3, 0x4, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000863000)='./control\x00', 0x3e, 0x120000) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000de6000-0x7f)="3a4c5e5310311f722cee4292c0afa3db896a88d901ec5a322b25461659fe5bc5b630fc83256995c55947b546229a0f9f620360c34a10ca0a93c959f178b5fc1a5fa5bef470688cd2bf86977acfa398abaef45ce10d437a4b362bb3a5dd2eac58a046cea70104707c9f6dbb9ca7904c1af4120b114897c4ba2d6c0c895ef07d") r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000526000-0x4)=0x8, 0x4) [ 94.088499] device lo entered promiscuous mode [ 94.104425] device lo left promiscuous mode 2018/01/31 05:31:45 executing program 1: 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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e2d000-0x71)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x4800, 0x0, 0xffffffffffffff81) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x2, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xffffffffffffffff}, 0x60, &(0x7f0000627000-0x20)=[{&(0x7f0000cbd000)="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0xe90}, {&(0x7f0000803000-0x93)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, "d1e705db78cd7cc1dee3c60120051fbe4eb2d5612393b4f48dd244cf08810db61ec7983c1fe1c9e0cb05415cc1b28d04169d5ec8270897646b4a325f92902b01de8187ddb7193c0cee96e7d790cd58059a34030d7b6915254f795d9d842828803dd3cc66b93ba9ce6c0ff761558dbd6b0260be996eed459d45a83661c8c4c26f358a3be31add1106290bb1bf36219fb082f47acdb2306c0aaf9c859530eba8e632200e40323eed8f7823128838122c564cc14fd199fa78bbc3f88d54a0dcfb98ca13a1166da015951c92242041138d8e69a6b677d568fb137c46cf6273a18fd6bd61fd18448edc3d0dc8895fd55efcaee4610d633ae64970db70f0abd6cfabdd5ac550e6e5f11bd1974f8b4caf8f2f51cd390567197b2afc7d1a653be0e6290ccb707ee049249bf10ed482cf7b251a4664342df0ac833e0b421a23fe38161fb039af1551747c67b820fcdb75f7ec39fc4b0e4d2d5034b30885da089c4c31e623e3a5fc80952c4ad746bcffa047dcc091739c60849ef9c362093ccb1d9b6f704d6f8f41c059b9662e19e62586609655ffeaecd1c4e2ed8a959c7cf0be12c3a0ce2e05a3b5af1f431a4ba554b8eda2a1870918e5a1aee1fc9800978aa5ef641c515ca236346235accafece9f0804a6da4cd6f0d4791acaa8d6ce5b061d4ea088f51460465b3c8d9e7490ca2addb1220519aed03e8bd24ce4c34ff5faa1d16e8508d3dd6f91eac3e8d65d15db8d719d10f5a82617ed26861dac7701e0fe82ae6dcc403107f3623184fc579378c1f8c9701a3fc91c4545c29abd9df39c3ad56587d646f4fc0b72787aa4ba30de161d5ae028563d95c5c47ee5d7031a7acc5141860be450e9c5fbccf591ec4bdb29a26cf034d6b80720134920d7aa8a8c07225492df590cd9806568da8f684a998dcf287386ebcd5868c9f01ed1784c45b7168c98338171c989dd1ef9782c8454818c6ac93a0231121e1ec4459393a842d8e01523df5ad67f9fdd57b068a8f8f9e033acd01fb21b3ba522a8d2f272343068ccc7150fd611d3ef572cd1d1e17f1b3d3eed510ae98f2ef88ca8984e1016605bc95908383abd1070cabfdb5de7617d32b4fdc5d2c922af088b637eacceea697b696d35da094a3c858e3c1b393e9c222112103cd673f6a8dc5b5e44004327f6eb6387a02e7b3de160d32200a78527537199d2136b38545837f2bce95614aadcb4e5c9373aeda7247bb7df4f7c268e662a5c81935445eab8024026c972ac5187bc0fcc78bca454985145af3b2fac2c59072d3c9af71486fc8604a3731ca98b49d1a4efd9ac36011fcce430a83ecd54c23ca34f89e342cf9f19be91267f533520a0b2728eace0ffb2a74a689c8b4f93498ab5a1a6967bbb5a1e99a0bab9a574159450a4f93faef3db955e88d6ecd897ba90ff22c7fffba8d6b6dce1c26d4ed13e2d01debc7f108d44dd18cfc3e3f364ce4efd6ae01251205fbe52c658dcf472076c97d04f21740057123d372e7c7a6ef36e2143b90bcaddc3574f3612e99545b970c29a055137ba52e56afad2d5cb6e04a70d68a14ffeb9c8b3adb8e64f9c7fc824e01fdae749a7e542fadb92466bef384e51f5bfe06005954b01d48bc77d068de9d8c94ed3854cdd1b34c522200624137f8680e6b885c099de13df6cd92348672f6cb413e1eb10916ffe7e482d4c88a2662b84172feaccc6e34ac908ab584821147e2a5b6d342b949ae6b32313ca2f5ec30da2a76464e720c6f16b404615db9b6bdf4780ffa3553cc086733022043e02e5bcc32ae50d065ba4857c594f381e4fd11d97564870c532b3d4d55aeef1a252ca98ca19beb123ab62a25d62568c363dae63204a3be9d0bf3c16022f01d4ee533b1967ef013cb0a579ba102aa1b0aad6c03636538f1d9ecd1b832108f369b083f75e13a5efe066b3de8d0248e2eb2cc9cd0016a0db0c0f2a93738916cdb11ab27d22a6f1a40af8b071a678876131d56ba2bb87d0c82b9d8a23871c0eca63a028a0f915a0c1ca2e29397a78c56648fc10760627af61f567216d001387f20076ba000180204b364348842be7d45cd8293c883062be04d60f477ec39a462e3abf727d95117fa058ec2ed5c0af26cf6452ec6e90855e4bb9fd3866752c9bec736fe3c8a87a3e94859fdb4064fa8fd9ae4d0fa6d4967061e62dd23fd52eba27a4fb5af220a67b98180fdef044fb54ad231243043d2676f9be63caf6cb3fe9b2ead6c1f24f0ab7c5f744ef58ddd0bcd576ea82a3df13a79df51846030191fc03396b3bd6e3fd364f38f355a9fc458f56c4a8de84d61a93b67c2543cbae50e63b47b97ac638e129f1fc6bcd7c59cc650a40b8874a4d71c766a4610beda8d5f401cf25438de674939ba6eff4da5a9a06a40f1d10ea3bff67d77b1d1393334c4d91d44ca31ddea876ae1abd1ace26e7632472c99a9b1fdc686af21c86425fbe2e404c10778e7ef0431f0a6b5a49534f61c435c8a94b47e3e504ec3508629ae3d02cf477d172ee763de40c53db4c46e205be35da9f507dbb5c2aa5170fd9bfac28dc6150b43a2aecc55b2dad111d09ddda136fc60fd91d7c14afc4acaac5a3670f1fdd82d650a7e48bdbe1df29bc620c86ff8e8541a03ad00a5a1b330476cc0df3c11478d03f670af8b5a450bdcb7f5be03521883c586d3946a6146aa72a7f563480f81772764ef0d944d92888e62910a773728468dee7821d12c2bca8e47f89cd3af993f3a0b13c73041749dbc5fdd376a5aca6e579c43904b13a740a77fb628d705592156ffde0ef483e2efca1967b2f39bd9d1aa4337f8482bd45518e573cb5143e2446bd4111807263a28d2dbbe6205f15b7b333164fb96ebc948fe266611ac5645d68a261e7a4b033156f82db604a182904edd8999ed8324b2ec0dc5fcdd40534efdaa1d09e06926eed9c3bc1940900059ed9e59de8f19c6a752bd4b7500c15d3e143a5eb9c1c6c9cf2826b75c9377371c9f066d5053044d81a459fe8fdf9f96e714ee91a786490faf67468705be7a10f231ea5d5d76bdfe2769093fa3a8285307c7b5dffe8d25eb5f35aec25d40458933c1cb09dc5ea98a8a41f532513c392493377b8e89f481457b11585b53c5f43257c36d3b359da681c5d4ddd56fad6af11e87cc877fa893ca48f1d06bd8ab952183317ec8a91966c6d81faaaf27db776f3376453865c7080ee8bc1aa5abd47f5cdc56e932f087725d46e903602b0e8ef85594599a8aaea605db06fe97d6d062ae37547a3a2c8bf20cd46a9a2ce28f11e65cd22cc800f4cf3f066fde7c3c3f146cfcf8afa7d3908f9aef52ffbf9efd455117d2d57d5e007fb08c5be7e24191442dd7c2c8b89d0a108a2a4541d4f46f62ceb433bdfdd13ea3c97b4668b81edbb2ed30dc1cba576a309a709cf3415983848f1c35e48919b33998cf4939a71d44ef14b405598d91398960b60b9fe5434f4e1da6a8cc39428a1cb77d2608160ab1251188ad3b188f2fa63485b28e192a8fd73bcf5bb9dddac0e7eb9da29cd38372ff7374e41ea02bea09ea74cb99c5df20bb26a8baa66dc64d67095f56823bb99f029fb5b154bd6a36f333c966f413428f74088c16620d0a20d8e6fb0348e09795695966ad309d3ac5b25d467286b4c0bdd5bbcf8e545849211fd4ecae83f1dfe62aebc8071554c0492093841f4552378d7306a158ccc0bfeab6b9c3b23ebe21a4fea0dc4b044a68e4ec39098a825e03edf799f461f8d722e80d41e1126307d995e1f30d91bd57db546356b5891c65955f3f01eaeaf9269ac0812f6434591c81e993ee7caa9fc3182389d0fb7c84bea7de921d28fe54035f67f34898dcb2fc78ba866abcbd061c8c46c7ae5bc72487f59a580c36674ee2aed82f45abdc4993c79490d97da9b9175488bf1f5496d2308bbbc5f74b2ac40d3d51c56920138df71624a9fee863b472cc6fc7e14b4498d367e2c3a5c7314feea1fb8c6e5511c257d946b1dbcbf941a79ab0b2aecbc8d8a88df28677d13334a035ce900b4f16ee6f6055df58ed4e46fd71bfe7f7f4874dabdd47555e620d3f7b2bd858194faec4f126a6ea4f6d9a9bcd5832480da2c71269bcb0ad443525d58ee91efab74ff812592e668c2efe7e9c255324e4e1bc7b3f5586eb7c4ec53a69ce4caa8379b683f54894a9bc2c0a9a82ccc72a5b707263f3f809d73abbc15227fdc397d4063cd36ed65ffbfc79efe1a6e11d6fe21d9deab1a75beb894a9e6aaad75b201042e4b48f3363b87798e84321a64cef62afe2af1da3175c23bd1f6232c2ca8e217e589e4def856ac08a0c94b86536c6c28b64bff8c14654425097a49d06fcd9273517436aa3948cf44c530259df0e48300220d33aece7b072812785d71c68829c5041589c6c2b7d760b6befe3608a4fa904c6e8eccd802b8c781393ac1d3ad8b9375e76c2f74aefe71b1fc6baa9b22f0c218043b21770aabf7655cfa7a5ee21293300ebb7a9ff161a03f165b300549b6c3139c6ace306f4125bbd42d6e5467309d180306d1f3bb1d74455ea8f2a077d3e17890bd62cd607b06d84d75b42b77de41f22a112259d08781706c59c80e2bfd0dd80cf3162c44795f0dbd8b8d9c92ab1c32ff0e28b3d4dde96dc5bb2863bbe86c5cbf12a1492a2ba5273d179bc66de0ed6e43bbbaf8cbb3aa067af255af6546f1cfaed4cf5ce1787f97850a807cd2a0f6b6827ac718bdcbeff0dadc1295dc477730c3bdb603dec992aa3a1e4f8a73d9ddbee7a6702818889e03ae09d2ba517a1f0f723892817f174b1263ffd10c25fb8d92854eff2e23a1a64ebc806688d02c9f48bf75a3ada0e85ae4c6fa56c953e9d514342ab8b5e32767b6fa7673256a0cfe50be99435ac759deb473605f8def4a6bb4818261d48e65d0faa043048952e6afe68dddc4a66911039418555baf26f967db65e0d0cd3c0571e082094a374ff7b86e6450aced63a4cad3cec5485afdd7710d5a3185fc95076847f67fe1bfebe0c7e3e6f567966b98c93c1361a0f20cf284d59b149bece5edec4ed06ae30e6c24e714ad833c586c766fbf28f9cf8e2da5a9bf059c3ace1ca8167db1f41b577bf479d4619cf085d05175d69b8751c596e076c378b7f3f18b575817dc54821d819dd807b0c1d8e5ea545a9527da367a9c695fa8f35130e82e87b7155ee9523d794db2d8921262657249ab21978cf0341a437e137f69aeeb7de4ad8b0963ea3b4c540be347e3f934bd0b3adf136b3dfc4f2f1013da845bfb3127109db2a96903887f97d9434d5b638c56e609346217b214e65b9752bc5172a4dac2ff00c3f17d9fe8116c168757da78336bcddafc682c4ae228c629def09e4e04e4e12fffcb9210c0ea0e782962f43ebbc33c7464d349ef88f9caeab8e922b4dfde27e4060218c5ed6b1592fee2fc67ecc539c384955becad171226d0dc0ce0ede6dc19f107fb8c3b7eb5b21cc87f487cb6d4093e91ad03982679e38950c462b9be3a92c4eb0dad033c35d51a001e1c317f952f781bf0fd6e0b1cc36bb9a499955ad4887c8a9bc18d390e7dc2ad1261ad1e3d1fdf6624de6f033453592a1f31623a85fda922cc7c917442d0356d8db50f8ee7a959ee5d142a12f38ab70b11bd5c0ee8e9e6258e766e3e824c6c06db127d3a739c84b58efe15121c27427c7f0532a4a2899beae7dfb32f1b0cf56af25affbe89f9568c446775fc4696cf3d3b02dfea65444e22d2384833e65f6c39b7f72db857428e8cbadc7b746c90d9fdf05a0eb5638079ee262f9f6e86a8af5e5234b773f67d40b528112dc8d1f563cb1e01d8cc47430ebce553"}, 0x1010, 0x0}], 0x205, 0x4800) 2018/01/31 05:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000344000)={0x3aef}, &(0x7f000019f000)={0x0}, 0x8) socket(0x1, 0x3, 0x9) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/31 05:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004fc000-0x50)={@generic="30609400000000e6ff06070008cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee9000)='/selinux/mls\x00', 0x0, 0x0) getsockname(r2, &(0x7f000019e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x4)=0x2e) accept4(r3, &(0x7f00009a8000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fa000)=0x20, 0x800) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000362000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0xffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) 2018/01/31 05:31:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) memfd_create(&(0x7f00001be000)='*(.!ppp1\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f0000e45000-0x9)='/dev/sg#\x00', 0x2, 0x127401) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000901000)={0x2000000000000016, &(0x7f00008aa000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d11000)={0x0, 0x0}) pipe(&(0x7f0000c83000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000681000)={@generic="cf0b2093befec99ce203f7c5b0e0eff2", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000023000-0x4)=0x0) [ 94.240018] device gre0 entered promiscuous mode [ 94.270256] device lo left promiscuous mode [ 94.366270] device lo entered promiscuous mode [ 94.371527] device lo left promiscuous mode 2018/01/31 05:31:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x401edfef8eb46ac0) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/31 05:31:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000073d000)='/dev/usbmon#\x00', 0x0, 0x20000) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00001cc000-0xf5)="b9c58f8cf48355a51762264e9c94a9c0d4e57c95651e49c9518346c0674d8bd629d5f2804edce839aec81bdb8f5bf0c9d61c3a4fb933c3d8696746677b8bbd7566169e6d69b7028722f34903177635f1733262a8482867fc32981f16edf51c4fbcb5882fb13c58d65d7382c6c924fc6da6c0758b03abefbdea50b26f19e5c9be61fb06092bc98758e3277fb83be7b4bbcf2300f1a7c8d27593777f0866de60db920e46801daacece9afc30e3dfeafa86a3f9ea103af95b4b3156e30a6fa290e63eeff49ebc319fc8de9a0c708841a4be057e5c4edf1ba8b801a55f67310763b4ee9942a8944d66dc0868c9eef56ea1d620c3b17baf", 0xf5, 0x5, &(0x7f0000a68000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1f}, 0x1c) accept$inet(r0, 0x0, &(0x7f0000d32000)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000c4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r2 = dup(r1) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) 2018/01/31 05:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000762000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000a7b000-0x4)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000098c000)={{0xffffffff, 0x4}, 'port0\x00', 0x82, 0x80000, 0x1f, 0x80000001, 0x2, 0xdcf, 0x7fff, 0x0, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup3(r2, r1, 0x80000) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002e6000)="7f", 0x0) getpeername(r0, &(0x7f0000674000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c5000-0x4)=0x10) connect$packet(r0, &(0x7f0000381000)={0x11, 0x1f, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) 2018/01/31 05:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000049c000-0xc)='/dev/autofs\x00', 0x2240, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e22000)={0x0, 0x32, "4ebe901d2ba56439b347055b51d92320bd784155056509e8c2871d9a72c53f7b27f36c56b505e2bc95d3f87fec99d1c4ee35"}, &(0x7f000079c000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000309000)={r3, 0x5}, 0x6) 2018/01/31 05:31:45 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000009000-0x1e)=""/30, &(0x7f0000005000)=0x1e) getsockname$unix(r0, &(0x7f0000007000)=@file={0x0, ""/85}, &(0x7f0000006000-0x4)=0x57) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000005000-0x6e)=@file={0x0, ""/108}, &(0x7f0000009000-0x4)=0x6e) 2018/01/31 05:31:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:45 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000860000)=r1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:45 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000027000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000027000-0x3c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="73797a6b616c6c657b30000000000015"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:45 executing program 6: prctl$intptr(0x27, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)=0x0) connect$ipx(r0, &(0x7f0000cef000-0x10)={0x4, 0x3, 0x10001, "9ea0971a2605", 0x3200000000, 0x0}, 0x10) [ 94.522978] device lo entered promiscuous mode [ 94.531983] device lo entered promiscuous mode [ 94.539297] device lo left promiscuous mode [ 94.561931] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=18884 comm=syz-executor5 [ 94.580624] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=18893 comm=syz-executor5 [ 94.616260] device lo left promiscuous mode 2018/01/31 05:31:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000792000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r3, &(0x7f0000fa0000-0x33)="18bb675b08bdfe96505891a5ef31af68f3793de225f5eb4e4b6a187903b323e2f6549e2bcee5a9dba74907b987c7ab56324344", 0x33, 0x40, 0x0, 0x0) 2018/01/31 05:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000467000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004, 0x0}) epoll_pwait(r1, &(0x7f0000f30000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0}, 0x8) 2018/01/31 05:31:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe8000-0xd)='/dev/usbmon#\x00', 0x32d, 0x109000) bind$ipx(r0, &(0x7f0000e98000)={0x4, 0x4, 0x5, "590398f9b05e", 0x4, 0x0}, 0x10) unshare(0x28060400) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000960000)=0x0) 2018/01/31 05:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) openat$ptmx(0xffffffffffffff9c, &(0x7f00008ff000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/01/31 05:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a16000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000da1000-0x4)=0x0) fcntl$lock(r0, 0xc, &(0x7f0000b49000)={0x10004, 0x0, 0x5, 0x0, r2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000d53000)=0x3) 2018/01/31 05:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cd0000-0x14)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f00001d7000-0x10)='/dev/input/mice\x00', 0x0, 0x10002) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d59000)={0x3}, 0x1) 2018/01/31 05:31:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0xffffffffffff9633) sendmsg$nl_route(r0, &(0x7f00000a1000)={&(0x7f0000484000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb9000)={&(0x7f000004c000)=@getstats={0x14, 0x5e, 0xb11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) 2018/01/31 05:31:45 executing program 1: pipe(&(0x7f0000057000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f0000f00000-0x10)=[{&(0x7f00009eb000)="5e28d5ffb6015c8174c2537d3c47980aa4d2f974ed5e60082e14a850fdd1a1cd1e68f053063c151266b61b7a1d86776eeffb29269fdf459654d4e3f8d0cf650f36acbc5142635a686a384bcbd9b13d1fb8e941f8d3c6727636c40b2db6", 0x5d}], 0x1, 0x2) getuid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/checkreqprot\x00', 0x10000, 0x0) 2018/01/31 05:31:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000012000-0x50)={@common='gre0\x00', @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f000015c000-0x38)={&(0x7f0000b4f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x3}}, 0x26, &(0x7f000003e000-0x50)=[{&(0x7f0000d79000-0x16)="56d32b36aaa094650b379e026cea08b0af58f4803d449356e62fed4815674337c40c72f5dfe06dc1680c45d1714d6da4c6130aff1c341f2c8573f7", 0x3b}, {&(0x7f00003f3000)="5fc48e9179eafcad23bcc1b3f5911d29d0055fc5c9ff0e3e6be0e1aad52f1c2afe04035c6c9d9ba2083c45eaa5070b8864d13f71d840567add62", 0x3a}, {&(0x7f0000112000)="5a69194d0a65379e", 0x8}, {&(0x7f000052f000)="2d033f9aab1a31ff0d198c8afaeafef85d546373d95a73ca", 0x18}, {&(0x7f0000747000-0x21)="f5659c17a0da115da65444080e30f545c652f5313d99bfdcdf23169e34167809d0", 0x21}], 0x5, &(0x7f0000871000-0xd8)=[{0xd8, 0x117, 0x3f, "b2d7f0cce5421b059b3c2ab8386d61e753f6855ac35498730f8858eef97cfba31e6365d81acb54721ae507c0a5bd1993b2365e0acc22d50c6c23ec90d3a2a1f898b47a84c9199196903ecf406a5c2b88e2d5fdbc7e1e947482aea643013995d1c841318dd345e883e9283eec2dcc3aa978a9574fdae603b64e85490cd8b99de20bed138099230f2f13a8b41f68a79c3364e36338feabe12325e713b83f043b6b43bc3af77b3a408b185cb54ede50eb64d9bcddf0a4269205f9a327e10b9e4b0b345cd5be1397e8d8"}], 0xd8, 0x0}, 0x800) recvmsg(r0, &(0x7f00009e4000)={&(0x7f0000015000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000014f000)=[{&(0x7f00000c3000)=""/1, 0x1}, {&(0x7f0000de7000)=""/135, 0x87}, {&(0x7f0000703000-0xa)=""/10, 0xa}, {&(0x7f0000dd0000-0xf5)=""/245, 0xf5}, {&(0x7f0000e2d000-0xa)=""/10, 0xa}, {&(0x7f0000d81000)=""/0, 0x0}], 0x6, &(0x7f0000230000-0x21)=""/33, 0x21, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac4000-0x9)='/dev/rtc\x00', 0x301000, 0x0) accept4$llc(r3, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000266000)=0x10, 0x0) 2018/01/31 05:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b3a000)=0x0) ptrace$getregset(0x4204, r2, 0x201, &(0x7f00009b2000-0x10)={&(0x7f00005cc000)=""/50, 0x32}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000013e000-0x1000)=""/4096, &(0x7f00006de000-0x4)=0x1000) 2018/01/31 05:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/rfkill\x00', 0x408000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000b90000-0x21)=""/33) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 05:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003e7000-0x6b)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) read(r1, &(0x7f0000088000-0xb5)=""/181, 0xb5) [ 94.808885] device gre0 entered promiscuous mode [ 94.822051] device lo entered promiscuous mode [ 94.841481] device lo left promiscuous mode 2018/01/31 05:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000109000)='./file0\x00', &(0x7f0000aa3000)={0x4, 0x7fff}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009c8000-0x4)=0x0, 0x4) listen(r1, 0x4) r2 = accept$ipx(r1, &(0x7f0000caa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x3b) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000098b000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000625000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x4d85, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3c, r3, r4}, {0x2, 0x9, 0x80000000, 0x4, 0x9e, 0x80, 0x7, 0x586}, {0x7f, 0x3800000000, 0xfd20, 0x1}, 0x1000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x3, 0x5, 0x9, 0x4, 0x40}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07, 0x1, 0x8, 0x5, 0x5}, 0xc) r5 = accept4(r2, &(0x7f00009f7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9c000-0x4)=0x9, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00008a5000-0x4)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000207000-0x38)={&(0x7f00007ee000-0x10)=@in={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2b000-0x40)=[], 0x4, 0x0, 0x34b, 0x40}, 0x4000080) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) 2018/01/31 05:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/31 05:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000148000-0x4)=0x4) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:46 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fda000)='./file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/01/31 05:31:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330, 0x0}, &(0x7f0000cc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000026a000)=0x0) poll(&(0x7f0000632000)=[{r0, 0x400, 0x0}, {r0, 0x40, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1240, 0x0}], 0x4, 0x2) tkill(r1, 0x3d) 2018/01/31 05:31:46 executing program 2: personality(0x410000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) 2018/01/31 05:31:46 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000000000)=0x66, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) 2018/01/31 05:31:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f000030d000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 05:31:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) 2018/01/31 05:31:46 executing program 0: r0 = inotify_init() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000090d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f00007db000/0x3000)=nil, 0x3000, 0x2) r2 = gettid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x2, 0x0, 0xfff, 0xd3, 0xffffffff, 0x0, 0x73d}, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/31 05:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x0, 0x6, 0x9) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) 2018/01/31 05:31:46 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000)='/dev/hwrng\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000002000-0xc5)=""/197, 0xc5) recvmsg(0xffffffffffffff9c, &(0x7f000000d000-0x38)={&(0x7f000000d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000000d000-0x20)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/226, 0xe2}], 0x2, 0x0, 0x0, 0x9e0}, 0x40000000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000006000-0x6)={0x4, 0x100, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000000a000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x1c) 2018/01/31 05:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f26000-0xa)='/dev/ptmx\x00', 0x202000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00003a3000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a31000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000044f000)=0x0, &(0x7f00000a7000)=0x4) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 05:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xfff, &(0x7f0000c11000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000583000)={0x0, 0x1000, "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"}, &(0x7f0000c25000)=0x1008) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ac0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000020d000)={r1, 0x3f, "43136e353548eb45a8dac9159c0382216fb84246ceab8bb1d0ea5cd98b7534a545d7ab8ebe03ce3dd05b47b33971bd6fcdddaaed4954134d45dffc921f40e6"}, &(0x7f00005aa000-0x4)=0x47) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f0000d34000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = getpid() ptrace$setregset(0x4205, r3, 0x201, &(0x7f00004f7000-0x10)={&(0x7f0000a2c000-0x5f)="20561f42e5d22e91a255da6c67cfb8f3af2d6140ab61f92a4829951a07fc892cba509bc16f845765aa9e5fcd2b691dd3677953adc0e462177c2bdace16d5236b2349a35ccb99cb9b39918bf4fd476c5167fa2a5be305a70c11d3427ca768c0", 0x5f}) 2018/01/31 05:31:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004ca000-0x8)={0x0, 0xa3}, &(0x7f00001c0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007da000-0x8)={r0, 0x1}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket(0x4, 0x2, 0xff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000893000-0xf)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00005ee000-0x10)={0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/31 05:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000001f000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000a7a000)={0x1, r4}) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000096d000-0x1001)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x2) [ 95.182662] device lo entered promiscuous mode [ 95.191964] audit: type=1400 audit(1517376706.035:109): avc: denied { setattr } for pid=18963 comm="syz-executor7" name="map_files" dev="proc" ino=37380 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/31 05:31:46 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000565000-0x8)='./file0\x00', &(0x7f0000ae2000)=@known='system.advise\x00') bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ae1000-0x4)=0x1f) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ae3000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ae3000)={0x0, 0x9f, 0x0, 0x6}) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f000098e000)=0x0) 2018/01/31 05:31:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e4a000)="1f0000001600ff00000094ffa40008000000fefffb00000000ff00000000000000b42b902e57d5ee63ad939fb210eae11394fa761da60aeba4d7ed0c86c55e329db5e518212ba8ca0d7dc34c32c32e2765da155fce6912690247e286a62961b99f5ee7350d08c9ba6a8088dcf3862c38ee52855cf5d06920ab5effffe52d7d1869f9d174c8b3750c7ead37fb6e42fad1eb14572f3cec29fe9198657f241b84d548f059f6fe1b294cde52547501e085582f8adb97619e9b16ecfe2d20", 0xf) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) syz_open_dev$tun(&(0x7f0000dd9000)='/dev/net/tun\x00', 0x0, 0x400000) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) [ 95.219466] device lo left promiscuous mode 2018/01/31 05:31:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000039000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00002e7000-0xdf)="3f37e951289c48525f471ab95bb6d0058168c28dea04c74c131c45818268c8f8cc3acba974b7e03f9c3883470fd66bdec6ee05b07b36cbbcabf54479e338a0ca659644a2176110fbfb3a814934617914c8404901c6c1d1c0a73d0ad1c5c258fed920a83f8a62c436a1e800ef77587f107c34f2f3e4f344e49aa9f280408dec3c6857db2315cdc4bd29a79d534d088ca681b49d47c182f926a411ec2c391fb77b66325ac9c9fa670b0f0709d5522fcb0cff09dd23fd485c4f4ae214ec8113cccbbd9890e4674f04eb130599f2c7fd43627034016aa399640dd7a754af1e5190", 0xdf) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00003e0000)={0x0, 0x0, 0x7fff, '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]}) 2018/01/31 05:31:46 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f000000e000-0x8)=0x0) 2018/01/31 05:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00004f0000)={0x8, 0x100000000, 0x8, 0x148f}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x102000001) fstat(r0, &(0x7f0000421000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) 2018/01/31 05:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000945000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ipx(r0, &(0x7f0000415000)="0b77e80fd98912f173baeec5944b62ac6bd1cea17c0641d84babe0f2609e478810ee68459a3f8f86183b1c77b72bdf8f0a1f4f4d5ca57ff2714460d9eec84b81c3eb4b88135398a7bb7d3e63fce649025221cd1eeea87052b1a52aebd543719842445b66da9c73976d7b51ace5a2cd5f04a04ee38bb17289fcd8c79694d9b826c8d38cd559d9858a862bd33cf8da281412e9322aa4e0a642b7", 0x99, 0x8000, &(0x7f0000ff2000)={0x4, 0x10001, 0x5, "d95ebc0e32d6", 0x3f, 0x0}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000024c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) [ 95.359426] device gre0 entered promiscuous mode [ 95.371457] FAULT_FLAG_ALLOW_RETRY missing 30 [ 95.376063] CPU: 0 PID: 19038 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 95.383670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.393011] ffff8801bdfff6e0 ffffffff81d94409 ffff8801bdfff9c0 0000000000000000 [ 95.401028] ffff8801cd20b790 ffff8801bdfff8b0 ffff8801cd20b680 ffff8801bdfff8d8 [ 95.409040] ffffffff81661d9a 0000000000002a2e ffff8801cb39e8f0 ffff8801cb39e8a0 [ 95.417058] Call Trace: [ 95.419634] [] dump_stack+0xc1/0x128 [ 95.424982] [] handle_userfault+0xa3a/0x1310 [ 95.431032] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 95.438030] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 95.444415] [] ? handle_mm_fault+0x117b/0x2530 [ 95.450623] [] ? handle_mm_fault+0x1fc3/0x2530 [ 95.456825] [] handle_mm_fault+0x1fd1/0x2530 [ 95.462851] [] ? __pmd_alloc+0x410/0x410 [ 95.468533] [] __do_page_fault+0x5c2/0xd40 [ 95.474389] [] ? mm_fault_error+0x2c0/0x2c0 [ 95.480333] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.486975] [] do_page_fault+0x27/0x30 [ 95.492483] [] page_fault+0x28/0x30 [ 95.497730] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 95.504542] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 95.510409] [] ? snd_seq_open+0x570/0x570 [ 95.516183] [] ? snd_seq_open+0x570/0x570 [ 95.521950] [] do_vfs_ioctl+0x1aa/0x1140 [ 95.527633] [] ? ioctl_preallocate+0x220/0x220 [ 95.533838] [] ? selinux_file_ioctl+0x355/0x530 [ 95.540128] [] ? selinux_capable+0x40/0x40 [ 95.545990] [] ? __fget+0x201/0x3a0 [ 95.551242] [] ? __fget+0x228/0x3a0 [ 95.556501] [] ? __fget+0x47/0x3a0 [ 95.562619] [] ? security_file_ioctl+0x89/0xb0 [ 95.568825] [] SyS_ioctl+0x8f/0xc0 [ 95.574003] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 95.617379] FAULT_FLAG_ALLOW_RETRY missing 30 [ 95.621925] CPU: 1 PID: 19038 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 95.629531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.638864] ffff8801bdfff6e0 ffffffff81d94409 ffff8801bdfff9c0 0000000000000000 [ 95.646854] ffff8801bf352890 ffff8801bdfff8b0 ffff8801bf352780 ffff8801bdfff8d8 [ 95.654844] ffffffff81661d9a 0000000000002a2e ffff8801cb39e8f0 ffff8801cb39e8a0 [ 95.662849] Call Trace: [ 95.665421] [] dump_stack+0xc1/0x128 [ 95.670771] [] handle_userfault+0xa3a/0x1310 [ 95.676806] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 95.683796] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 95.690183] [] ? handle_mm_fault+0x117b/0x2530 [ 95.696400] [] ? handle_mm_fault+0x1fc3/0x2530 [ 95.702613] [] handle_mm_fault+0x1fd1/0x2530 [ 95.708654] [] ? __pmd_alloc+0x410/0x410 [ 95.714341] [] __do_page_fault+0x5c2/0xd40 [ 95.720204] [] ? mm_fault_error+0x2c0/0x2c0 [ 95.726154] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.732789] [] do_page_fault+0x27/0x30 [ 95.738297] [] page_fault+0x28/0x30 [ 95.743555] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 95.750366] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 95.756222] [] ? snd_seq_open+0x570/0x570 [ 95.761990] [] ? snd_seq_open+0x570/0x570 [ 95.767761] [] do_vfs_ioctl+0x1aa/0x1140 [ 95.773441] [] ? ioctl_preallocate+0x220/0x220 [ 95.779652] [] ? selinux_file_ioctl+0x355/0x530 [ 95.785947] [] ? selinux_capable+0x40/0x40 [ 95.791806] [] ? __fget+0x201/0x3a0 [ 95.797054] [] ? __fget+0x228/0x3a0 [ 95.802300] [] ? __fget+0x47/0x3a0 [ 95.807460] [] ? security_file_ioctl+0x89/0xb0 2018/01/31 05:31:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c7b000)=0x8, 0x4) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)={0x0, 0x0}}}) 2018/01/31 05:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x100000000000c) keyctl$join(0x1, &(0x7f000035b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) write(r0, &(0x7f0000611000)="1f000000100000000000fbff00000000000000020009000000000000000084", 0x1f) mmap(&(0x7f0000f7e000/0x2000)=nil, 0x2000, 0x9, 0x1010, r0, 0x0) [ 95.813665] [] SyS_ioctl+0x8f/0xc0 [ 95.818827] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 05:31:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) dup(r0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/31 05:31:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000-0x4)=0x0, 0x28e) r1 = openat(0xffffffffffffffff, &(0x7f000051e000-0x8)='./file0\x00', 0x40000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)=0x0) 2018/01/31 05:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00001ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/01/31 05:31:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) 2018/01/31 05:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x98) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/31 05:31:46 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x14, 0x800) setsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000008000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/01/31 05:31:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000038d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r1, &(0x7f00007bc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d69000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009d4000-0x15)={0x0, 0xd, "1d2f6b5373dc184f55c3427327"}, &(0x7f00004a8000-0x4)=0x15) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000577000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x244d, 0x200, 0x2, 0x0, 0x1}, 0xa0) connect$pptp(r2, &(0x7f0000258000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000ddb000)=[{&(0x7f0000787000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x20)=[{&(0x7f0000ebe000-0x54)="27dd46172225c9bc481e781aff117ba1ef8a31528a08362785059095023ad98e212b0df7aac0478703cfb1d241532df2e9c153e536abe2da4296544903aec3874430c25a53e70c5653ea05775578464763ef947b", 0x54}, {&(0x7f0000cd7000)="e5e5c18df295ca199e36fb73fa55ddff61a31eb097b2aaeebfdc49aef32600f70c3668ad418a9760a9f10b", 0x2b}], 0x2, &(0x7f0000037000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x85, 0x401, 0xc, 0x6, 0x810, 0x8000000, 0x2, 0x200, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x691, 0x0, 0x4, 0x40, 0x7fff, 0x73d, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x73, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xff, 0x0, 0x4, 0x4, 0x4, 0x0, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe3ff, 0x8, 0x5, 0x91, 0x10001, 0x2, 0xfff, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x1000, 0x6, 0x1, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x204, 0x2, 0xfffffffffffffffe, r3}}], 0x150, 0x11}, {&(0x7f0000fc0000-0x10)=@in={0x2, 0x3, @rand_addr=0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x90)=[{&(0x7f00009ed000)="37e3bf74f8bcca9b519273a321868da6b38505d83d7ad39c5523420eae30676777faa1a49d04bdbd60a8297313137ce652b2940ddf9cdd2c2776fcc6f810cd6ffcf5347a20c33951a064c61d284e5a688dcafc6f3d9bfb902dc8d45595885278a34ff986dc4b8c8c44d5e65535e7ebe0aa536bf80a9519236b8146c25d74980ba25e5469e888c888c7b9c870142e58cca53865c060e365c2", 0x98}, {&(0x7f0000690000-0x21)="7f069572f1734bb5235226fc14748f9a5de52b4631290baa497de6aba9ab658357", 0x21}, {&(0x7f0000380000-0x64)="a2810eb9a16640ea0cccb1e550f72781837f1788b08c9da3754eea7296426181b045526e50a53a512c446367ff166211cc76cfd346471fe56bf70e0af75d5883d6f15af7dceb9ef57ada51687ef971b20ac2d669d24c056ef8fe86ef4ad2359c8be86892", 0x64}, {&(0x7f0000685000)="27739de0a7e32f356467ae6cb147b2c08bbb00d42bbe52449df59a795dcbe512f69fa04d03188cbd12b3eeb771eb8f03680e7da903224bcf0b049f6e79f3fad4a5035f373f0d3b00d625fc47765db9a2fc1ffaf93a2b531f4a207cedfcecd170c54ba0505e1b98309cfaf6bd0a55b7cc89a90cac044f8c296fad4f1a7cdf011dc42e6895f382067efd4195224c99b35add27a3342ad3d7f90f5955e8ec9729611bd98bf82b5f195c3b4a7973318a32", 0xaf}, {&(0x7f00006cb000)="3fc468b1b8c6b5e25579cb6e5c8d7ff3f771a5fd3d8f36796de430149317eab46d84b26c0a5559e30e2dced7b4b540e15eea075e40362e90d0e4a2cf95475625efcf9f857bb8462e3a5089b9c287fd9d90912ea653d821e7f1d30248643a27eb24d9813f21579f8881556bb640929a3c63b929b5a401759e1719f168aa2d835fc1fbd557596346625b92711da91b938281419d1f6b6028e27c2723613c1dfd01dcdd11f9be37ce25bb897036894ed18f071ac8314c729778b3f4fc9fe0c241d5ca7fdfd2823c5fbdda32a412341673081b41ea87ba9c76246f11675496677e611ccfcd930b4117", 0xe7}, {&(0x7f0000f45000-0x9f)="3b877a0f2c3468f01d7bda9bab490cc16dbe37df6113e7e2e4020442e345b88a28fc8d39a7a0a8cd740b3b7a4f77f8d103ce7ef33ead94f82439a3ab0908421540d94914c018cd2f53b6fe05499284d6bb8c5b8745006c1617e29c6e7adcb054b4e53e7da6734fb60e2c44e4d1af9f732c59c95e1f40d68014a37d5b381e1766af64518afdf1505013689ebf6eec4c79c138f0f3bf3aaa84ac81ed139491f4", 0x9f}, {&(0x7f00003a8000-0x12)="ccbeabc12bb04cd05390f70cf3edc91e0d2a", 0x12}, {&(0x7f0000c74000)="b1d64bd4d9fda4e40b1275606da37f6c6d4afbf18923fd", 0x17}, {&(0x7f00006dd000)="e6ebf4449806f23e800f44ee573df28570f4d0a86a360c20b1c0772b6710f58c5a0aef176ae60d", 0x27}], 0x9, &(0x7f000024a000-0x60)=[@init={0x18, 0x84, 0x0, {0x7, 0x5, 0x2, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x3, 0x1, 0xffffffffffff5e9e, r3}}], 0x60, 0x8800}, {&(0x7f00009e6000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e7000-0x10)=[{&(0x7f0000cfb000-0x45)="bc631f3ce40e73e79712dc88a99fea9c72f3a0af478486e65f5da7619155cdf8ad3908aa88cd7e420f24087cc40f9a5d9c1efb01ac4cc1cfc53e13104b1ceb406833ab7d9a", 0x45}], 0x1, &(0x7f0000610000-0x150)=[@init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffe01, 0xffffffffffffffe1, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x515f, 0xf, 0x38e226cb, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x56, 0x8008, 0x5, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x96, 0x62a, 0x1, 0x81, 0x5, 0x40, 0x0, 0x7, r3}}, @sndrcv={0xe, 0x84, 0x1, {0x800, 0x38b7601b, 0x4, 0x5d9, 0x4, 0x2, 0x0, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fff, 0x7fffffff, 0x67}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x7, 0x9, r3}}], 0x150, 0x800}, {&(0x7f0000579000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000679000)=[], 0x5, &(0x7f0000d43000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xbcaf, 0x3, 0x8001, 0x9, 0xffffffff, 0x0, 0x7, 0x200, r3}}], 0x30, 0x20000000}], 0x4, 0x10) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000374000-0x12)={@generic="8c325827d7c113b13279bb6871b22ec8", 0x5}) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000972000)=0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f84000-0x10)={0x3, 0x0, 0x5, 0x6, r3}, 0x10) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000633000-0x7e)=""/126) 2018/01/31 05:31:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) renameat2(r2, &(0x7f0000ff4000)='./file0\x00', r3, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0xa) setsockopt(r2, 0x850a, 0x0, &(0x7f0000335000-0x10)="01000000000606000106dd0000c4fecc", 0x10) 2018/01/31 05:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000169000)='./file0\x00', 0x10800, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000358000)={0x0, 0x6, 0x20}, &(0x7f00006a2000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d25000-0x4)=r1, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025f000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00004b8000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003c6000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bdd000-0x4)=r3) r4 = socket$inet(0x2, 0x2, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000696000)='/dev/hwrng\x00', 0xc4000, 0x0) write$selinux_context(r5, &(0x7f0000c69000)='system_u:object_r:klogd_var_run_t:s0\x00', 0x25) pipe2(&(0x7f0000015000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000cdc000)={0x0, 0x4}, &(0x7f0000898000+0x220)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000e48000)={r7, @in6={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0xffffffff, 0x8}, &(0x7f0000284000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a57000-0xb0)={{0x4, 0xc58}, 'port1\x00', 0xc9, 0xa, 0x4, 0x58ce, 0x7, 0xd3, 0x0, 0x0, 0x4, 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]}) getpeername$netlink(r2, &(0x7f0000551000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0xc) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000174300000000100"}) 2018/01/31 05:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000006b000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 95.891690] device lo entered promiscuous mode 2018/01/31 05:31:46 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f0000001000-0xff)=""/27, 0x1b) getdents64(r0, &(0x7f000000c000)=""/67, 0x43) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000009000)=""/174, &(0x7f000000e000)=0xae) 2018/01/31 05:31:46 executing program 2: prctl$intptr(0x22, 0xc00000001) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000049e000-0x8)='net/udp\x00') getpeername$llc(r0, &(0x7f00001f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005f5000-0x4)=0x10) [ 95.917981] device lo left promiscuous mode 2018/01/31 05:31:46 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x40, 0xfff, 0x2, 0x7, 0x7, 0x8a8]}, 0x10) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/01/31 05:31:46 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff0000-0x34)={{0x0, 0x2, 0x4, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/31 05:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000086f000-0x28)={@common='ipddp0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 05:31:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00004bd000)='./file0\x00', 0x2000, 0x26) writev(r0, &(0x7f00005b2000)=[{&(0x7f00005d0000-0x17)="8a128320ca8ebf6dbc34097f49f4e4ea7fe680683816de88ad53196313e9627b059726a7d4823357a558efcb1c82c27e231d7aac3b7d1feec9f2f2bdf14d080b", 0x40}, {&(0x7f0000b19000-0xab)="ddab31a77b6a46606a4648362871bc5544bcde38f7377ec3d097467cb6f758365afaba20c835ecc0fbabd08256d0814af6f5fd91ffed4d4d8ca1030e743c40fbb9ebd066a8e08a5f327cf6f36af8c65d9cc43fab6939c41182f4d4458efe03f8b212fbbea387045214ebce856e8fe03dd442de8bbc68668ae55fab1e5db7212b0ed905afe3c09a7b8ab4a5f99708f5bd7670c430e6c333103af579ca0914461f7eff9c2c745ecacfff10a7", 0xab}, {&(0x7f0000099000-0x3d)="0b368c7985d04d3f55a75e7bbd437eef829defbf709e57a0297e13acb4de41867c9e2c837506eb2c5c4579c1f02d565c0a6775b9e0d8315b5fb63b1f1a", 0x3d}, {&(0x7f0000560000-0x19)="ff326f3f5b6a95b422c22749d343a98c28d7663cd0d2491969", 0x19}, {&(0x7f0000d9c000)="c3b3756f1bc11dabaf87847cfd94ea4c3629a3b26f1869492b146dfbbf05588ad83881e6dbabfa474439df0d56905a00e1a27ffd57c7ab142cebf6d399f75d2a346efaf1fce5077a0cd674112fc50906e78824dac2ea6aa7eb19ecaf0bc08906289821cd1b", 0x65}, {&(0x7f0000402000)="", 0x0}, {&(0x7f000090c000)="8e56aa28297a2f0fa58a21eec5a85aea8f0fe407d8a9d213c7c0e23ac7660d49713471a173895d8c89e07b2c5d7689499eb8a1817593ec403fed85db09107f2411ff25212bf1f150aa905be10b445f9cfc4da93241d9ad154047d4c1449f4540109e0bff2d8a2f4e06c52782b25e4b02486efca2a2cdb076e1011a5691339a2e7120b5a7f788339a9d4c23f221ca6d0f711a7518f04f53f314a829053aa2f860aeb7985fef024186e4c6660d2951ae4d601f8c1eb7063f111eae48c5a017f523a65bfb000af926a783c259ced7488318f12eaa8b4eebd942144376a1b1442905a69eb45a5b432d3ea27e92c956eca342fe1e07e8ab5931e7", 0xf8}, {&(0x7f00001c6000)="057baace5e85e2c9c73a", 0xa}, {&(0x7f00006f9000)="5b06959bf87ba4f7b5ca7e3e83e2cb1da7b078c0936f9a443a55a0c57ec0863fd68ba5b9b3aaf88224685ea21b88e474de6f7147ed26bcf396606272aececec3b04cee0ae17966af078a9d0fae61b187efe5490e7fbde824bdf67ea7ac493c9238b4637626d4d11b392304f9581b0b4600b1fa7876a739cca2b274c48b2ff5ac939c6a27a8f6f103e74d3091155b8fa1e2a4685ccfe2b8ccb91acd679fc9866b8bb74025e323be838c4b47bb48d4f3bc6933b8230641f8be7916bd7a3038458941c8db0e23d9ca3a5b748edaca45eaa2a11bf20f40c994e65b2034f2acabc1e49091aaecb81b0ecf1c79eeddc527fa", 0xef}], 0x9) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r1, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000787000-0x4)=0x2, 0xffffffffffffffb7) 2018/01/31 05:31:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ff000+0x66b)='/dev/hwrng\x00', 0x103000, 0x0) readlinkat(r0, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d2f000)='./file0\x00', &(0x7f000004b000-0x8)='./file0\x00', &(0x7f0000c78000)='ramfs\x00', 0x800010, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xffffffffffffffda}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x0}, &(0x7f0000000000+0xed5)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xcb)={r2, 0xc3, "dc76f5fce65b76cbba4c48858bdf1a5a79e372fc6e37831fe85503bf21a02108bbc61ef8b6330f659d6615ccb3ba8206e97f5a00ded88ed9eb194e441e29eb59715ed9c0afe2dde7218da08d550db51614e42949f6ac5438e4a03baae0cf4e13c73c6afc9f0d44216ce42056a535d925a128da9c54ab592f0fa5dd7a459fd9c4a56ce18e759db83424ba8ecf8fdab12d17ca0a2ec9e6a2fee699f73be5f0c014f9ac22ba304e91de57f83ac8d1b6452d8c3ac7c3aa7b1654957839bfb3ace5d0126ac4"}, &(0x7f0000002000-0x4)=0xcb) 2018/01/31 05:31:46 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00002cf000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) dup2(r1, r0) [ 95.979840] audit: type=1400 audit(1517376706.825:110): avc: denied { create } for pid=19079 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 96.006698] device lo entered promiscuous mode 2018/01/31 05:31:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) nanosleep(&(0x7f000083c000)={0x0, 0x0}, &(0x7f000084f000-0x10)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000385000)='/dev/rfkill\x00', 0x410480, 0x0) accept$packet(r1, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000017b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x130) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)="8079626c0171", 0x2a6) 2018/01/31 05:31:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x100000000000000) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) rt_sigreturn() unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b10000)=0x0, &(0x7f00003da000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00004e5000-0x20)={0x20, 0x0, 0x10001, 0x70000000000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000be1000-0x10)={r5, 0x100000001}) 2018/01/31 05:31:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000411000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000180000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000710000)=0x10, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000482000-0x20)={"5999cfc7b3e4e43e687c27c8d9a4d022", {0x4, 0xc6e, 0x2, "5009450bc3bc", 0x9, 0x0}}) sendmsg$nl_xfrm(r1, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b9e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b39000-0x30)={0x88, 0x0, &(0x7f00004df000-0x88)=[@register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f000097f000)=[@fda={0x66646185, 0x1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000ac5000-0x28)=[0x40, 0x0, 0x0, 0x38, 0x0]}}, @request_death={0x400c630e, 0x1, 0x4}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x0}, @increfs_done={0x40106308, r4, 0x4}, @exit_looper={0x630d}, @exit_looper={0x630d}], 0xe0, 0x0, &(0x7f00002e6000)="81fe0c5ac7de14fccf5f1482716314df7798218814a211347397883882d0ffe8fb61e78664bf0064626665a15e0ea84a4b896faa40a6d8719ee73d33b0b7de778aef954e6a0a3745f4f32ed74900070681e384cd19f5f22902e8f5266773a33c6fbad6cd75a47f8700d8b09c00dd81aae456964038a0c65038eb85d93b46abb3677281f8c392104e4db137542a1d0e19e1c2690d4e445a973fc22353bb5084610f266501248a75b140abd1a4a5a695f45762fb59acea6f4b144230d5d48f75470128b6e64df738d234b5eb698929c67df896b367441a916caa02c24ce3c7fa55"}) 2018/01/31 05:31:47 executing program 0: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/31 05:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00006b8000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00007eb000)=""/78) r1 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000f08000-0x14)=""/24, 0x18) creat(&(0x7f0000b68000-0x8)='./file0\x00', 0x85) 2018/01/31 05:31:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() syz_open_procfs(r2, &(0x7f00000e7000)='stat\x00') setsockopt$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, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 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$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$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) 2018/01/31 05:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000a99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080c000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000663000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 96.154804] device lo entered promiscuous mode 2018/01/31 05:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e19000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7fffffff, 0x2, 0x3, 0x4, 0x5, 0xf3, 0x0}, &(0x7f0000685000-0x4)=0x20) fcntl$getflags(r0, 0x401) [ 96.185243] device lo left promiscuous mode [ 96.193162] binder: 19122:19142 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/31 05:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) r0 = creat(&(0x7f0000152000-0x8)='./file0\x00', 0x140) fanotify_init(0x53, 0x1000) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000f8f000)=0x0, &(0x7f0000ca0000-0x4)=0x4) 2018/01/31 05:31:47 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) renameat2(r0, &(0x7f0000a7f000-0x8)='./file0\x00', r1, &(0x7f000043a000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000818000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, []}, 0x90) 2018/01/31 05:31:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fa4000-0x46)="4f7ad0c9edffe9486f1748144523c0bb53773e00d4c2a29028eac32e8d018f5930fd4c8ebb7800060bbc54c90c0ea17b4763dde5f9eedfc811b60a75640d58335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00005dd000)={0x0, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xa19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/31 05:31:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x10, &(0x7f0000a01000-0x20)={0x26, {0x400}, 0x48000000, 0xb8}, &(0x7f00007a8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006e3000)={0x0}) r0 = socket$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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r1, &(0x7f0000d16000)={&(0x7f000059c000-0x7)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000017b000)=[{&(0x7f0000f8f000-0x1000)="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", 0xfa7}], 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x4) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000730000)=""/77) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000d62000-0x9)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000093000)=[{&(0x7f000043d000)="", 0x0}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x90)="04f3794ade2802b5ac4efd7ebe3b88ed970b59d2553ce172a0892cea0229ef8763956ab0acae57e89a12906374b890f06b5a176eea517246925ac886d267c52cce211d8a1698ca90f7ee248581e5b3289ec926d6276013f0a747ec371b6574c8a0758ad46778021d7744461c3d9466ec43804df173be5f0095425b6a2d51045e3c0b2c25afdc72bb35dcbd7d2a3556b4", 0x90}, {&(0x7f00009fd000-0xf0)="a5498a989011ebe48ac965a4add23e7aebc214feed37d6c707bcf02da5008dbde696af336979996d8588fa53cb1be83ab07073c9cdf90805b66ddf8d485ea754be468ef8fe3c505712add0ace60170a33ea1afbf1a8ea07ad60da09120812f1f4376b297d0087fb9c414444a0504a79f8000c4e216e3075b08c516233c01764217ac21d9f629a86b00481d994e29a630a3605a5fca0cb62cf23bb65d95cf5e1a06bdcdf19257b35c1eacf6610e96f9f8e2664559feb524077810df1aa3cba046f4998bcf72de223d13350a480061f4e9bd56aed33d36c7e1c3cb7714103a9aebb580f8422c6c38cf7f14d8882baf5ed7", 0xf0}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000001000-0x51)="d16962755b80aa51e64a946bca0c0f81c3c026b58a483670013dd70270581f59a274f8bfd1d917401a476730c83094e915979df5cd2cf676d79855525ee147dfe24b72c6df36fcb45fe2427df800c3d092", 0x51}, {&(0x7f0000000000)="64947dfbb213455bf19c39c750eade70e9434c9169554a3fe9f3e3339258c60a65e94c490bc9ed8a9fb1998b98d19c9bf0b0b2f473d9f92d92f258c94f161576ab54fa3bae882537b1d0a66eb65296711aebf2a3deb4624b2d46891498c992c7743c792fd1871cfda16a726eb453fdf2", 0x70}], 0x7) 2018/01/31 05:31:47 executing program 5: prctl$intptr(0x18, 0xc2f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b7c000)={0x0, 0x0}) 2018/01/31 05:31:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xb63132aa366d97e7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e5b000)=@nfc={0x27, 0x2e, 0x2, 0x5}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) 2018/01/31 05:31:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000007e000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000235000)=r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) clock_adjtime(0x7, &(0x7f00001a2000)={0x12b, 0x100000000, 0x3, 0x7, 0x2d5, 0x2, 0x401, 0x2, 0x8, 0x2, 0x6, 0xffffffffffffffff, 0x5, 0x8000, 0x20, 0x5, 0xffffffff, 0x1, 0x8, 0x80000000, 0xfffffffffffff801, 0x2, 0x2, 0x0, 0x200, 0xde1}) r4 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078a000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000)=0xe8) bind$packet(r4, &(0x7f0000ce1000)={0x11, 0x19, r5, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 05:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c27000)={&(0x7f0000cfe000)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000e6a000-0x10)={&(0x7f000036e000)={0x2, 0xd, 0x9ee, 0x7, 0xa, 0x0, 0x2, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x10001, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x6, 0x8001, 0x7fffffff, 0x0, 0x4bc0}, @sadb_address={0x3, 0x7, 0x3c, 0x20, 0x0, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x80c0) 2018/01/31 05:31:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) 2018/01/31 05:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@generic="9c87420d8276b0e31903f63fdffa8ed3", 0x2) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) 2018/01/31 05:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000ed9000-0x4)=0x787a3e6a) r1 = socket(0x11, 0x3, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a88000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendmsg$nfc_llcp(r1, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/31 05:31:47 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000003000/0x4000)=nil, 0x4000}) r1 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x40000001, 0x0}) [ 96.426220] device lo entered promiscuous mode [ 96.440442] device lo left promiscuous mode 2018/01/31 05:31:47 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000f8a000-0x1000)=""/4096, &(0x7f0000751000)=0x1000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000a3000)=@get={0x1, &(0x7f0000f8a000-0x5f)=""/95, 0x1f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c1d000-0x340)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 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, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cd1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042d000-0x4)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000b98000)='net/ip_tables_targets\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fef000-0x10)={0x5, &(0x7f000054c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000072b000-0x10)={r2, &(0x7f0000502000)=""/100}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c77000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00001c0000)=""/0) 2018/01/31 05:31:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000417000)='./file0\x00', 0x2) syz_open_dev$evdev(&(0x7f00008ec000)='/dev/input/event#\x00', 0x3, 0x20080) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003eb000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c5a000)='/dev/rtc\x00', 0x400041, 0x0) r2 = syz_open_dev$sg(&(0x7f0000de6000-0x9)='/dev/sg#\x00', 0x100000001, 0x800) r3 = syz_fuseblk_mount(&(0x7f0000e7f000)='./file0\x00', &(0x7f0000cae000-0x8)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f, 0x1, 0x1028002) r4 = dup3(r3, r1, 0x80004) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00006be000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='lo\x00'}}) munlock(&(0x7f0000cd6000/0x3000)=nil, 0x3000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008a3000)={@generic="bf7822cb0b6fb287071744f696334a2b", &(0x7f00004af000-0x14)=@ethtool_wolinfo={0x5, 0x5, 0x987, "2c7648b728bf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a25000-0x8a)={0x0, 0x82, "81c9ab58d39d5f3215a11475f1f956ec2a53a90febd01759a88e4b94d233530b5cfd80680f768a81a3dbbb96de92d95f1335f4dc91a4285e2ecaf7d18cc5b2f938faa7706c9429fbc9548e021d4e95b2fbbf360687bfa79cfd18f0debce494b2fd75da0bb2eec339e8a24ab8b545b0e3a21036eccd4919da6cc3b75c6cf3c2a8db5e"}, &(0x7f0000c2f000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a1d000-0x4)=@assoc_id=r5, &(0x7f0000124000-0x4)=0x4) renameat2(r1, &(0x7f0000e17000-0x8)='./file0\x00', r4, &(0x7f00004bc000)='./file0\x00', 0x5) open(&(0x7f0000f00000-0x8)='./file0\x00', 0x20000, 0x82) r6 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r6, &(0x7f000096b000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 96.568435] device eql entered promiscuous mode 2018/01/31 05:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e07000-0x9)='/dev/sg#\x00', 0x1a, 0x20000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000807000)=0x401) r1 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00001ce000-0x4)=0xf53c) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e9c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 05:31:47 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fe6000)={0xff}, 0x8, 0x80000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a69000-0x10)={0x37, &(0x7f0000fe7000)=""/55}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000018000)=0x10) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000655000-0x4)=0x4) r2 = dup2(r0, r0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fe7000-0x8)='./file1\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) creat(&(0x7f00003e2000)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/01/31 05:31:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x41000000, &(0x7f00007bb000)="79bf47f4316faae3c40f7d3a0d9a1767c62ac39196119005a9ca", &(0x7f0000791000-0x4)=0x0, &(0x7f00007dc000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) 2018/01/31 05:31:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 2018/01/31 05:31:47 executing program 6: 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, 0x800, 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}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000c90000-0xa1)=""/161) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x18, 0x0, 0x1, &(0x7f00009eb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000574000-0x14)={0x0, 0x3ff, 0x6, [0x5, 0x7fff, 0x5, 0x0, 0x3, 0xa60]}, &(0x7f000073c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000365000-0x20)={0x60, 0x6, 0x0, 0x69, 0x1, 0x4, 0xff, 0x1, r2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a5c000-0x4)=0x0, &(0x7f000032c000-0x4)=0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00005fe000-0x10)={&(0x7f0000cc5000/0x1000)=nil, 0x1000}) 2018/01/31 05:31:47 executing program 5: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000023000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) write$sndseq(0xffffffffffffffff, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/31 05:31:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f00000)=0x0) getresuid(&(0x7f0000953000)=0x0, &(0x7f0000fd8000)=0x0, &(0x7f0000e93000)=0x0) lstat(&(0x7f0000f4d000)='./file0\x00', &(0x7f0000b92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e1000-0xc)={r2, r3, r4}, 0xc) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f3c000)=@req={0x50, &(0x7f0000f2c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}}) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/31 05:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000114000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 96.699006] device lo entered promiscuous mode 2018/01/31 05:31:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009ba000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042d000-0x10)='/dev/sequencer2\x00', 0x208000, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00002f1000)=0x0, &(0x7f00001e4000-0x4)=0x4) r3 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000177000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d3e000-0xa0)={r5, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x345f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x100000001, 0x1, 0x50}, 0xa0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000191000-0x10)=@common='teql0\x00', 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x7f) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = syz_open_dev$usbmon(&(0x7f000046e000)='/dev/usbmon#\x00', 0x1000, 0x200100) ioctl$KDADDIO(r7, 0x4b34, 0x5) openat$rtc(0xffffffffffffff9c, &(0x7f00009fd000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) [ 96.727661] device lo left promiscuous mode 2018/01/31 05:31:47 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f74000)='/dev/usbmon#\x00', 0x1000, 0x101) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001c2000-0x8)={0x0, 0x200}, &(0x7f0000f76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ea000-0x8)={r1, 0x1, 0xd8ad}, &(0x7f00003b2000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f75000-0x4)=@int=0x40, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/31 05:31:47 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1000000000000, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000862000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000db9000-0x30)={0xf66, 0x0, 0x3, 0xffff, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000fa9000)="cad5a084e7", 0x5, 0x40000, &(0x7f0000cb8000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000504000)={0x0, 0x7fffffff}, &(0x7f00008dd000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008b2000)={r3, 0x42, "71a3f76f2d51d50a31c0746a833c03755b9ca7e39a1b3f49045b912690c145b7542c2c87a9c3dcdddbed060f8eac6285ebff9d55d08ec999917d168f98a14d44b8c0"}, &(0x7f00005fb000-0x4)=0x4a) 2018/01/31 05:31:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r2, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 05:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f84000-0x3a)={0x0, 0x32, "674aef16c869aa4b6c10121f3c0f600b76a5b457842d5f93c5276a798be74392b97e004fd6ca13d8f2db153f803dc7a4d635"}, &(0x7f0000bb8000)=0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a28000-0x8)={r2, 0x1}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000053c000-0x18)={0xaa, 0x44, 0x0}) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc4000-0x6)={r2, 0xffffffff}, 0x6) [ 96.949648] pktgen: kernel_thread() failed for cpu 0 [ 96.954949] pktgen: Cannot create thread for cpu 0 (-4) [ 96.960787] pktgen: kernel_thread() failed for cpu 1 [ 96.966797] pktgen: Cannot create thread for cpu 1 (-4) [ 96.972263] pktgen: Initialization failed for all threads [ 97.136176] pktgen: kernel_thread() failed for cpu 0 [ 97.141295] pktgen: Cannot create thread for cpu 0 (-4) [ 97.147088] pktgen: kernel_thread() failed for cpu 1 [ 97.152266] pktgen: Cannot create thread for cpu 1 (-4) [ 97.157824] pktgen: Initialization failed for all threads 2018/01/31 05:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005f7000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = socket$inet(0x2, 0x4, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b1f000)=@assoc_value={0x0, 0x40}, &(0x7f0000917000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007bb000-0x8)={r2, 0x100000001}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000ade000)='./file0\x00', 0x40000, 0x40) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) link(&(0x7f0000f48000-0x8)='./file0\x00', &(0x7f000078d000-0x8)='./file0\x00') r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a7000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000ea000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000da2000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000852000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5bffa234, r5}) write$eventfd(r4, &(0x7f0000303000-0x8)=0x7, 0x8) socketpair$inet6(0xa, 0x2, 0xffffffffffffff92, &(0x7f00008af000)={0x0, 0x0}) 2018/01/31 05:31:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 05:31:48 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006df000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000523000-0x1)=0x0) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/31 05:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004e5000)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000458000-0x4)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000493000)={0xff, 0x100000000, 0x8001, 0x1, 0x0, 0x8001, 0x9d0, 0x8}, &(0x7f00002b4000-0x40)={0xfffffffffffffffc, 0x0, 0x0, 0x76e, 0x7, 0x972, 0x4, 0xe9d}, &(0x7f0000b19000)={0x4, 0xf0e, 0x6, 0x0, 0xffffffff, 0x9, 0x3, 0x0}, &(0x7f00006dc000-0x10)={0x77359400, 0x0}, &(0x7f0000f9a000-0x10)={&(0x7f0000515000)={0x400}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d25000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x1e0000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d84000-0xb)='/dev/sequencer2\x00', 0x0, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000821000-0x4)={0x0}, &(0x7f000044f000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000f11000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000913000)={0x3, 0x0, 0x6, {r3, r4+30000000}, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:48 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1000000000000, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000862000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000db9000-0x30)={0xf66, 0x0, 0x3, 0xffff, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000fa9000)="cad5a084e7", 0x5, 0x40000, &(0x7f0000cb8000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000504000)={0x0, 0x7fffffff}, &(0x7f00008dd000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008b2000)={r3, 0x42, "71a3f76f2d51d50a31c0746a833c03755b9ca7e39a1b3f49045b912690c145b7542c2c87a9c3dcdddbed060f8eac6285ebff9d55d08ec999917d168f98a14d44b8c0"}, &(0x7f00005fb000-0x4)=0x4a) 2018/01/31 05:31:48 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000000c000-0x1)='\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/31 05:31:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002df000)=""/37) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$ax25(r0, &(0x7f000065b000)={0x0, {""/7}, 0x0}, &(0x7f0000345000-0x4)=0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ebd000)=0x0) 2018/01/31 05:31:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x39) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/31 05:31:48 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x1) dup(0xffffffffffffff9c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0xd, 0x2, 0x6) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3ff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000b000)={0x14, 0x11, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 05:31:48 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000024000-0x1a4)=[{{&(0x7f000001b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000017000-0x10)=[{&(0x7f0000024000-0x35)=""/53, 0x35}], 0x1, &(0x7f0000012000)=""/103, 0x67, 0xbdc6b43}, 0x0}, {{0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000023000)=""/112, 0x70}, {&(0x7f0000024000-0xf1)=""/241, 0xf1}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000023000)=""/37, 0x25}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/111, 0x6f}], 0x6, &(0x7f0000024000-0x62)=""/98, 0x62, 0x1}, 0x7}, {{&(0x7f000001f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000014000-0x50)=[{&(0x7f0000023000)=""/73, 0x49}, {&(0x7f000000f000)=""/54, 0x36}, {&(0x7f000000b000-0xeb)=""/235, 0xeb}, {&(0x7f0000024000-0xbf)=""/191, 0xbf}, {&(0x7f0000023000)=""/77, 0x4d}], 0x5, &(0x7f0000007000-0x7d)=""/125, 0x7d, 0x8000}, 0x9}, {{&(0x7f0000024000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000023000)=[{&(0x7f000000c000-0xa1)=""/161, 0xa1}, {&(0x7f0000023000)=""/151, 0x97}, {&(0x7f0000011000-0xee)=""/238, 0xee}, {&(0x7f0000023000)=""/201, 0xc9}, {&(0x7f0000023000)=""/9, 0x9}, {&(0x7f000001c000)=""/24, 0x18}], 0x6, 0x0, 0x0, 0x6}, 0x8}, {{&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000024000-0x90)=[{&(0x7f0000014000-0x68)=""/104, 0x68}, {&(0x7f0000023000)=""/0, 0x0}, {&(0x7f0000024000-0x4a)=""/74, 0x4a}, {&(0x7f0000022000)=""/91, 0x5b}, {&(0x7f000001f000)=""/113, 0x71}, {&(0x7f000001a000)=""/165, 0xa5}, {&(0x7f0000023000)=""/98, 0x62}, {&(0x7f0000023000)=""/226, 0xe2}, {&(0x7f0000024000-0xc3b)=""/4096, 0x1000}], 0x9, &(0x7f0000023000)=""/97, 0x61, 0x80000000}, 0x9}, {{0x0, 0x0, &(0x7f0000024000-0x49)=[{&(0x7f000000c000)=""/145, 0x91}, {&(0x7f000000f000)=""/156, 0x9c}, {&(0x7f0000019000-0x3e)=""/62, 0x3e}, {&(0x7f0000023000)=""/168, 0xa8}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x5, &(0x7f0000024000-0x76)=""/118, 0x76, 0x40aa}, 0x7}, {{&(0x7f0000023000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000024000-0xa0)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000024000-0x23)=""/35, 0x23}, {&(0x7f0000019000)=""/210, 0xd2}, {&(0x7f0000023000)=""/171, 0xab}, {&(0x7f0000024000-0x33)=""/51, 0x33}, {&(0x7f0000024000-0xb2)=""/178, 0xb2}, {&(0x7f0000024000-0x7c)=""/124, 0x7c}, {&(0x7f0000022000-0x91)=""/145, 0x91}, {&(0x7f000001a000-0x90)=""/144, 0x90}, {&(0x7f0000016000-0x7f)=""/127, 0x7f}], 0xa, &(0x7f0000013000-0x7e)=""/126, 0x7e, 0x6}, 0x5}], 0x7, 0x2100, &(0x7f0000023000)={0x77359400, 0x0}) [ 97.272607] binder: 19386:19398 got transaction with invalid handle, 0 [ 97.275160] device lo entered promiscuous mode [ 97.280316] device lo left promiscuous mode [ 97.303628] binder: 19386:19398 transaction failed 29201/-22, size 56-8 line 3219 2018/01/31 05:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000ecc000-0x8)='./file0\x00', 0xd0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f0000835000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 05:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000116000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b0000)=0xe8) setfsuid(r0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f000014e000)={0x0, 0x0}) [ 97.332552] binder: 19407:19410 got transaction with invalid data ptr [ 97.339935] binder: 19407:19410 transaction failed 29201/-14, size 20-0 line 3146 [ 97.341435] binder_alloc: binder_alloc_mmap_handler: 19386 20000000-20002000 already mapped failed -16 2018/01/31 05:31:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000634000-0x6)={0x0, 0x3}, &(0x7f000069d000-0x4)=0x6) r2 = add_key(&(0x7f00008b6000-0x6)='.dead\x00', &(0x7f0000a91000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de9000)="e8d6617de8358fe8eb22bd10e111f2ec29f65f73a8369c16292f55c8a15370dcb4f1c40f0d6fd1c63f3b23822ba05064c28076798681c49fa4bbe57f2fb0f44cfa29e202a97f5246ad2605ccb36fde7acbb17b8b63b35caf61b9e50b6f3ce1889f9c6a0ae6", 0x65, 0xfffffffffffffffc) request_key(&(0x7f00004aa000-0x8)='big_key\x00', &(0x7f00005bb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a2000-0x11)='$ppp1em0!trusted\x00', r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e04000-0xc)={r1, 0x3f, 0x10}, &(0x7f00008c2000)=0xc) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00004d8000)=0x5, 0x4) 2018/01/31 05:31:48 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000333000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f13000+0xb38)={0x0, 0x0}, 0x80800) r1 = accept4$llc(r0, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f13000)=0xffffffffffffff8b, 0x80000) syncfs(r1) r2 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) [ 97.343432] binder_alloc: 19386: binder_alloc_buf, no vma [ 97.343447] binder: 19386:19409 transaction failed 29189/-3, size 56-8 line 3127 [ 97.343584] binder: BINDER_SET_CONTEXT_MGR already set [ 97.343590] binder: 19386:19398 ioctl 40046207 0 returned -16 [ 97.356768] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.356861] binder: undelivered TRANSACTION_ERROR: 29201 [ 97.408148] binder: 19407:19432 transaction failed 29189/-22, size 20-0 line 3004 [ 97.416757] device lo entered promiscuous mode [ 97.417910] device lo left promiscuous mode [ 97.479358] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.487879] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 05:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ftruncate(r0, 0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000062000)='/dev/sequencer\x00', 0x4040, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000155000-0x4)=0x5, 0x4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000cf7000-0x1000)=""/4096) 2018/01/31 05:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") futimesat(0xffffffffffffffff, &(0x7f0000fcf000)='./file0\x00', &(0x7f0000e7a000)={{0x0, 0x2710}, {0x0, 0x0}}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000df1000-0x4)=0xed, 0x4) mknod(&(0x7f00006c1000-0x8)='./file0\x00', 0x11000, 0xdffffffc) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 05:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00001b8000-0xdc)="1c660e7578c75e9828a328f88e12a057cc54b79d12242df4d9edaf2d5b17ff66ff54f8897fdf1c7ea3375640b79ef4364ad2980ba31c5d7280b2ad349796fb8f518387737cc74de39981d83eb034cee48a69237eff66148acb2c1e24e2d28eaab2d2ccc31558e4052b17fee3c0201e2bc2f055e5c067a60d57b61f4acfe282902d1efe651d97b87920b068bc7639f11cb59c7bb00fcd03c78cebaa255ea1994fb6ae418fba5bdf40b4fd4bf1316a6c2ffdeb366407d182f21585ecfcbdc0e833b9e43d6237a8fc06450a05e989f510842ef97c3987eed95a43c866a2") write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r2 = getuid() fstat(r1, &(0x7f0000082000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000271000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) rt_sigsuspend(&(0x7f000025b000)={0xffffffff}, 0x8) 2018/01/31 05:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x3311de9ca8801852) fcntl$getownex(r0, 0x10, &(0x7f0000f10000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 05:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a88000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00004d9000-0x30)={0x5, 0x5, 0x100, 0x1c0000000000, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000173000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d5f000-0x5c)={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]}) 2018/01/31 05:31:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x10580, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000fd000-0x4)=0x5) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x0) 2018/01/31 05:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000089000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007f7000)=0x81, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) fchmod(r1, 0x1) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setgid(r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f98000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f4e000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/31 05:31:48 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r0, &(0x7f000001e000)=0x0, 0xffffffa1) 2018/01/31 05:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) futex(&(0x7f0000f5f000)=0xac, 0xb, 0xfffffffffffffffe, &(0x7f000029c000)={0x0, 0x0}, &(0x7f0000fe2000)=0x5, 0xfffffffffffffffa) 2018/01/31 05:31:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1c3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000327000-0x6)={0x0, 0x1bd4d0c4}, &(0x7f0000001000-0x4)=0x36f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fbf000)={0x0, 0x0, 0x0}, &(0x7f00008c6000-0x4)=0xc) ptrace$setopts(0x4206, r5, 0x4, 0x68) creat(&(0x7f0000fbe000)='./file0\x00', 0xd0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e21000-0x4)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000851000-0x4)=0x0) [ 97.574976] device lo entered promiscuous mode [ 97.586834] ALSA: seq fatal error: cannot create timer (-22) [ 97.607614] device lo left promiscuous mode 2018/01/31 05:31:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x3, 0x0, []}, 0x8) 2018/01/31 05:31:48 executing program 6: r0 = socket(0xa, 0x0, 0x4000000000000) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x2f2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ba000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/31 05:31:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x7, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x500000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000b7f000-0x4)=r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000317000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003ae000)=0x9, 0x4) 2018/01/31 05:31:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000994000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000475000)=0xe8) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r2) 2018/01/31 05:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f59000-0x5c)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, {0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8bd}, 0xff, [0x7, 0x8, 0x8, 0x0, 0x0, 0x8000, 0x5, 0x7fffffff]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00007fb000-0x35)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x0, {0x1e, 0x0, 0x1, 0x10001, []}}]}, 0x35) 2018/01/31 05:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x2000040, 0x63) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065e000-0x20)={@generic="ebfa9eeed8f684b8ecc754275da8d0c4", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:31:48 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x101) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/166, 0xfffffffffffffc43) 2018/01/31 05:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f3b000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f00001d0000)=&(0x7f00005e9000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000088b000)=0x18) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003d6000-0x10)={0x0, 0x7530}, 0x10) 2018/01/31 05:31:48 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x4c9) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fda000)={0x0, 0x92, "2a3dd1f222ddef3216e4f94887713fd6d47f44ad02b9f86d90e42507107cfa64aed728d7f7471782c0893565fac2a2fe90f47262bbd867f22fd3a75c3866ac03d7225112bd98f8b63f3b328b2759bafa836000407527e8aace04cfe00ace0f2e42768fc21fff877592f2b38d23abf2ee6a3c5b93ed4904cc9085cbb81976b1b1d9ed9dbe30785679827227db79101d1234ba"}, &(0x7f0000fdb000-0x4)=0x9a) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fdb000-0x8)={r2, 0x3}, &(0x7f0000052000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/autofs\x00', 0x900, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e2b000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) writev(r0, &(0x7f0000fda000)=[{&(0x7f0000fda000-0x2)="35d4", 0x2}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd2000-0xb)='/dev/hwrng\x00', 0xe00, 0x0) 2018/01/31 05:31:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x0, &(0x7f000038b000)=0x4) write(r0, &(0x7f0000152000)="ae48", 0x3a0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) 2018/01/31 05:31:48 executing program 7: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") getrandom(&(0x7f0000a84000-0x1000)=""/4096, 0xfffffffffffffd31, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b8000-0x11)='/dev/vga_arbiter\x00', 0x105002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000+0x536)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x401, @fr=&(0x7f0000000000)={0xffffffff00000001, 0x3ff, 0x6, 0x1, 0xfffffffffffffffa, 0x33, 0xe49}}}) 2018/01/31 05:31:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000013000-0x49)=""/73) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000)={0x8, 0x1f, 0x1, 0x6, 0x7ff, 0x7}) r2 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000011000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000013000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$dupfd(r0, 0x406, r2) 2018/01/31 05:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e54000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) r3 = memfd_create(&(0x7f000023d000)='cgroupeth1}%i\x00', 0x3) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x100) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:31:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x0, &(0x7f000038b000)=0x4) write(r0, &(0x7f0000152000)="ae48", 0x3a0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) [ 97.778669] device lo entered promiscuous mode [ 97.791134] device lo left promiscuous mode [ 97.800955] audit: type=1400 audit(1517376708.645:111): avc: denied { shutdown } for pid=19544 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 97.855749] FAULT_FLAG_ALLOW_RETRY missing 30 [ 97.860775] CPU: 1 PID: 19546 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 97.868389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.877723] ffff8801b4c17740 ffffffff81d94409 ffff8801b4c17a20 0000000000000000 [ 97.885700] ffff8801bf353c10 ffff8801b4c17910 ffff8801bf353b00 ffff8801b4c17938 [ 97.893665] ffffffff81661d9a 00000000000050c4 ffff8801ba723918 ffff8801ba7238a0 [ 97.901649] Call Trace: [ 97.904214] [] dump_stack+0xc1/0x128 [ 97.909556] [] handle_userfault+0xa3a/0x1310 [ 97.915594] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 97.922575] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 97.928953] [] ? unwind_next_frame+0x86/0xe0 [ 97.934980] [] ? handle_mm_fault+0x117b/0x2530 [ 97.941179] [] ? handle_mm_fault+0x1fc3/0x2530 [ 97.947383] [] handle_mm_fault+0x1fd1/0x2530 [ 97.953413] [] ? __pmd_alloc+0x410/0x410 [ 97.959096] [] ? __lock_is_held+0xa1/0xf0 [ 97.964868] [] __do_page_fault+0x5c2/0xd40 [ 97.970720] [] ? mm_fault_error+0x2c0/0x2c0 [ 97.976660] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.983292] [] do_page_fault+0x27/0x30 [ 97.988801] [] page_fault+0x28/0x30 [ 97.994051] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 98.000863] [] ? __get_filter+0x160/0x260 [ 98.006631] [] sk_attach_filter+0x21/0x290 [ 98.012488] [] sock_setsockopt+0xc84/0x18e0 [ 98.018430] [] ? sock_has_perm+0x9f/0x3e0 [ 98.024201] [] ? sock_enable_timestamp+0xb0/0xb0 [ 98.030585] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 98.038088] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 98.045160] [] ? selinux_socket_setsockopt+0x6d/0x80 [ 98.051897] [] ? security_socket_setsockopt+0x89/0xb0 [ 98.058712] [] SyS_setsockopt+0x216/0x250 [ 98.064574] [] ? SyS_recv+0x40/0x40 [ 98.069821] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 98.076463] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 98.083274] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.089825] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8007, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r0, &(0x7f0000246000-0x30)=""/48, 0x30, 0x7, &(0x7f0000aa3000)={0x77359400, 0x0}) 2018/01/31 05:31:49 executing program 2: socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000427000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) creat(&(0x7f0000c72000-0x8)='./file0\x00', 0x80) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/31 05:31:49 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x50)=@objname={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x50) 2018/01/31 05:31:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 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}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000ace000-0x9)='/dev/sg#\x00', 0x4, 0x80) connect$nfc_llcp(r0, &(0x7f0000ea9000-0x60)={0x27, 0x81, 0x2d, 0x6, 0x7, 0xf0a, "9e1ed8662929c05747213600467c5eb1d68a483571289f2b7a22fc91a42da094c216ea7266ffa5ad7d023a42421fcccd2183b0f0764fcb5ef9e6098272cf81", 0x3040000000}, 0x60) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x1) r3 = dup2(r1, r1) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000ea7000)=""/54, &(0x7f0000001000-0x4)=0x2c8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x7fffffff, 0x1, 0x3, 0x8, 0x7, 0x5, 0x1, 0x10001, 0x100000000, 0x3, 0x0}, 0xb) 2018/01/31 05:31:49 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000020000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001000-0x1f8)=[{&(0x7f000000b000-0x60)={0x27, 0x5, 0xffffffff, 0x3, 0x100000001, 0xd200, "ac4eacc636c1e2c2e6f27ce521e5a2c95a7837e310651477e7cb798fa52038c58b74808525fa2be3a4f0620a9d983566b57abc9b0c38aa7f72ccff648ba7e7", 0x0}, 0x60, &(0x7f0000024000)=[{&(0x7f0000024000)="bcf54ac1e9c335700cfe74b08d60ffd80d102a5ffd30a783570a266cb4e801febf4631a3b2c1410b7a7b4a684a68a433c8d5ccfb3177ca2a53965fb1d3dfd7b8b768b6db7bf0cfb293f0b12084dc132d0eb3624e83edc7e4a3a256d42ee77ec82c068ea47c7bba5e1abe3a036a8a9e618446d1557b15cdafc26500e641dd4d7eae0a1fa2177a93acfb469db91e3441b49c125251126291", 0x97}, {&(0x7f0000025000-0x58)="9e20ea50a0437c6ef0b8fe98378baf1eb957e56b6160f125c2d28a27275fb414f09b0573254ea0322dea238356ff0d871df7b0d367e14858c286c4eb4fb5da5d05b640ff4e19072e0e9bec7b98f164687d9a625414602567", 0x58}], 0x2, 0x0, 0x0, 0x4040804}, {&(0x7f0000024000)={0x27, 0x400, 0x3, 0x2, 0x5, 0x1, "478333b57ac7a1cc37b1b8dd2c3afcaf47ea84070e904cf9b46a2a59a37dae393fc8b29d213f083548e10bb946d710d4342d726728ff285e5723bc4e083c93", 0x8}, 0x60, &(0x7f0000013000)=[{&(0x7f0000025000-0xe0)="17196a2688ea75bda2125fbe981c84d34ce4fb7609057e43dfa11bed402772436f94f4032d348b230f47b5bf00ec4729236740c499e411876a3f5600190b3bb35facfb2dbbafc1a83036fef70c675312d6099b9405f91ee629f84963a60a13859a3c6a092caa280224630376bf6b471b9e80935b86d64499a63c219eee6fac696360e8f023eafee52ad50fef5893f27c1a812744106d3e7f4dd7d687eba20f2523426a1f49e477cd719bcd1de2900863371bc4631a52ff0e6495f82232fa0cccca5f5458f7948e322d5cfb1a80f45647ed70774351acc021a972cd28f8719aea", 0xe0}], 0x1, &(0x7f000001c000-0x78)={0x78, 0x1bf, 0x400, "5f87f551e184fee4f4722041e6f2bf153b075673eb558c028f5640154a11aae0f49b2a56fa60bc5763b576fea53c818381c8ac2a0abf2108fd3f3ea10bbf2d80caead5e3278c77b755fe059f570f772cd5c3a7ef1c6a2e28be9d02e39ac3115e52177c5f1d"}, 0x78, 0x4000010}, {&(0x7f0000024000)={0x27, 0x6, 0x6, 0x7, 0x0, 0x9, "7566bdb6fb2708821ce253c57063528b81ffbb76c37a26764756844abf5f8f9b0f616cd27fbf7b9c1d5d39a4bd41e84c9334e7f6cc9146a9998cbd0ca14142", 0x7e}, 0x60, &(0x7f0000018000-0x50)=[{&(0x7f0000025000-0x87)="2c5b45cb8a1343658e51243fa8ac6fec37e39cfa689afb8556885cf2db4211289f44d5213d599702798b3ec82e239b2fc60a933b591a8fc02b94fd9088ed0912bc30915faba8c9b2fd1ec0439de1dd828b8928651c2dcfc708f8f2764ca68f3b85ae5e08f00850181fa15748b930bdc0905fc72bff293e46214a5a52963d55fe18474a4f8b9f16", 0x87}, {&(0x7f000000f000-0x60)="4c0ad2bb4ffda211e85908d6b76c0a23ad861cf529db1db599430cbac5b2c98e5b716497fa0581c310376ec079d0197f6c44131f709d25413c3c9799cefd7b950c19098721a9c68a6e8e3fe1abb6a37e2ae71e788d8241ccc7e3aee66a086685", 0x60}, {&(0x7f0000025000-0x82)="08634cfbd12e7051fff93c6facbef0c08360ac894ccfbb257dc51dfeb406c34dfa333a367da7c67741482aa69299c147d2f48d5b1615067dcc6d5f1ac15f0075cbc0c34c7fba44e3ab87ada5f00dcb942775cc627dc6dbf0f817e287fc6da7b453c35ab77494125177b8d72c130bde86a3a95a7375bc377f3b43230cc839ae53d757", 0x82}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000018000-0xeb)="2ea9d885314ca3bc1c770c9970b8f6c44a50f9cb4834801237ee07b4ad768712282f3a522e1377b049eb027eb403a222474b233bd90dfdf983b96bee4b12dc3a10c104c5a2cc0d76ad61858f4600372fe902982a9df9913a9c38260df2c1e2ddb0763e13f4b22d2c41c5467ab5dd7cff9ad7aaff010535c5653af05f5aa570f46ddbd96bcc8e9de1ad44c289b8e94c979423321178cd21f00a86b64c85473ae007cc34b04cbebc36381d89f268be71fc16e481a6628f9dbc83e7853d48097d77fb04bdb7b40c578066b01175f2314732ae196cd56aa7fd9d0ee81937b231420f28c9ed7fddd79d1d03e537", 0xeb}], 0x5, &(0x7f000000b000-0x48)={0x48, 0x0, 0x66e, "677e837514b1108d6c6e41b9af4e4401b2393c14de4bdb64e8b0749c215dc208817be25976f0fe320f55af4a518e540a9db157a06e"}, 0x48, 0x40}, {&(0x7f0000024000)={0x27, 0x1, 0x8, 0x5, 0x7, 0x9, "8830c4cc0b5398f7bcd82584553647304ce8b53d0f3e5c5e26875afd939d2cad194ffc4ebb03e3aecf69273cfa722975f560984411f08a17037fbacc0907ee", 0x7}, 0x60, &(0x7f0000025000-0x90)=[{&(0x7f0000025000-0x7d)="5d42f5fcfd6c083249744db565babf08014c599f50c202b192bf1fdafd9ee1efc1081c50dde98999264d6e453e84278c4e0bf5e38cc4cd7d0c2003afde85f1b8b00ab261dd05236f9dcd81f4f4cd583365df55b1e549d376c321ba145544e37b277fbac5f7e0da92c16f0e675a6aff491101d231489435dd4944396030", 0x7d}, {&(0x7f0000005000)="67553f51cc4661b2e040c9a23fd8a88b7fa95a2fb035cea5b32e65924561cc68227da25fe9235501fae1d29e76397d209cd723cc8bfbcd02a6b6d4401909a63c5d7a66fe46a4f6b97d678827cba4912c901b49a08641fc951c364f462d6312d4fde20fbccc6700486374fe04eee52d836dca5e42be4cb0ce6d953d94a9f6064e9297061ac8f337006a887aa9bfdf0ca4432c2be66fa05ce66ddfef01f3e516f40d3b7d013841c487714d063f63276976e6995077c134992752a40aa3be17eba8b065d7f99fa6e9d8ae", 0xc9}, {&(0x7f0000025000-0xb4)="4169f4fff872295680169ba3e4fe530f80eb269092ed16082710e0774a8e616d6d8f3e2cc20ec55c3924ffab24de528586590b4fa84398f394fd5190e1967be3c50bfaae88ee6b391ccb59deded88a59105bbdc1b983f99db5ac7d504c69777cf2eccc6996ee4e64a4614550da9ee30bab94a7d10d8b4a0f70e1b3b64440af5ac3558ba27b193783b8d50558cb70d83f40b38a5324ca1b689a73861b695f9cddae636252ecad6d24086fa446b3b846cc5ef8df00", 0xb4}, {&(0x7f0000020000)="dcb1ccab56b9bbabaeca6235d28b5024fbcc75dc12a17bb8312899637317bc8812237d1e4b5f1a6c70f1a1d9aaaf5290c1d52c50eaee329191b2e10b79edb694316c649495bbc197a675b96cc66cfd4364dcaafeeb0826f73765f16b00a572cacecb005da407545bda8a7652959ea9c746ebde152c7e22768a", 0x79}, {&(0x7f0000025000-0xa8)="eba9a86a3d304c6ba0907c3c981475c1a41398ad2f15d34e2cee776cd8b3ac5d08069ebf4dab360cf039650ca30b8cf9bcbf70c0d39430e59ffcadb1c449718110d3b3c9a0bbdae8f40d7ec5ef6643689453a942e3821690c8242aabcaf3485f98369915cffa0b4981cbbf5ce582d400ea0e4da2ebaeaec16945d1e105b1d5d1c226035177e52af1c3edfad002cd3301056a1f93850dc4605ff7082830607c76810aa163559da7b6", 0xa8}, {&(0x7f000001a000)="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0x0, "de59570e15333e24a8681140d749b637f6404dfdbca3e47509da412ca698af2b5fa86e5ccbc586d4e276eff8e2f8d76e961f6bc0d714f2acc5477f67e23b05c88d9b1a0aa627e1b298930aaa6e6e6616e65f185d52121af9bcc43e5041491575267f490621a9bb2a739c1e990eefe5688b54a15d96e19721ee5dfcb807fcea4fde27af7c3151eb7ccb505d015ffd9ec14e86a9cf81287f6a1359acfd789fc48da13a7fd1a48e48014213a0a445a16461c199e39c46f1ccbae2c8c3fcef2023c4b9d13e92fdb6f8e32955b4cb4ebe8143258c27884da531a0820a24b05460817b7c372ab1f6d2b9f9"}, 0xf8, 0x40000}, {&(0x7f0000025000-0x60)={0x27, 0x2, 0xfffffffffffffffb, 0x1, 0x8001, 0x5342, "d70b275e645999652591b933300f4a849a4693798d44f2f6b6fdfe1dd3df0227db3551e674bb9687ebb6abeb8c0b7eab26c1310fb86139ea9c26acbb77241c", 0xe79c}, 0x60, 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0x1010, 0x4004800}, {&(0x7f0000024000)={0x27, 0xffff, 0x40, 0x3, 0x8, 0x2, "77199ebd3142f4b67efddccd017a1c4c0fb4152104452f6d5e4f0c030482aac1d2b6c5d04e0b87ea5639f93594cc1e4c75dd4e6ea4cf9173a3cbd060adf0e6", 0x9}, 0x60, &(0x7f0000024000)=[{&(0x7f000001f000-0xa9)="249ae56ac1f776480c6636ab50213fc02c72fda4fdbf70acc090724b7d8cacd6aaf192f8ee7a2cd7396c1b289a88b3223d9a8160205da4d962dc12446ca2959d71301b13980e2942fd7a7eefbfa96365dd64e85c34c2d7f4f8e45b7696ffd13533a542ad9d7ffb7a6befa4cd22f6b491cf80af693c9bade3a83014969cb3ddac6e03ce95677f13c228d7c5f324f38c7ef14668988d46e504a963aaccf28ab6d472c221b1b8defd1ac0", 0xa9}, {&(0x7f000000b000)="7b55aecc6636d2476c4e194c7ddf8fecc6e4d50e9db8cb1d3572235963f77665d46f4ec61b73e4ff51941690fbbc96a1310e33499a901c2135594c50552e9e6d3b53a8aca16b4b8fd17e4a40ebe8a194f31fc7dca01c50cd92746201db544c4917ed0b5e5938269417c4d6bdc2d76a7b73390b75d75685a49e6d3a864e0801ab24fb75163debb18fdd53671e6633b460a9fb9c66bed0694f6db438104d06754fe333042030a2c170980bb8d4adbe4449f093edca864ebec74980a09c3df443e6095b8cb364aa6c88ee9fd771fce894885e035c49177fb20fcf019a451afc63317b1f3b1b2cca25819746d894cb", 0xed}, {&(0x7f0000000000)="34e22d4d8071c1f986115e6298e661dc64628361c98c428511d07db2d77539e6d6ff0836d9447b6fa54eb1b81a1964e579715132bb8f56887a2d904522fb3250e40f9d35ec9e742e75eea1732e92ea9f16af17fb62e74c0e1a05c0068c423f53d2beb5e8f2b419129b03450b720c3e1b45714985fc9944ab1320321d4802c714c9d85fd45572a3ccdaf8c10707d7dac2450f795a01467754320ad55990ec02", 0x9f}, {&(0x7f0000025000-0xa)="0afd04bba1d6c336c528", 0xa}, {&(0x7f0000024000)="aeb7b218adc2319d81a71e747e196fe2271809", 0x13}, {&(0x7f0000012000-0x64)="24cffe0575629092c845bf6a88d9f2ec19caa01a91fbee84a1ded744c25aba000c849bb7c6f985bc6a75238b72ac13dfb1bd9200a2ac3b4eb33bf3677e11c5c753748b5cd50f889116f025756aa554fda75e33cd19071f1100035d43f7312adef3736669", 0x64}, {&(0x7f000000b000)="e3bcedac833bea6595c68768b40ed8d0467db82e4d6e5183d2a1ec79b97d9ce41bf147d7d842e12b290204adc1c868f6f87ca813f09cb92cf40898ed1f39f4872f5f03335f19e3d4f739f0132ae22914a3320c67047617a9831d7215dbe54b44d3a607ba5cd6b457a838e60d0bdf9f957b369fc3a4883873c7cb40ab0a9516f799db7b4efc8cbe65cbb947ca516c19647b49277aae9e86e9cabe0c80dc73a708bc30cd54", 0xa4}, {&(0x7f0000017000-0x4b)="723e81d768e94dea5dd8c26041f51b76c51507112c70536db59729792133c0e444b2625f438dd4c49040aabd60e5270c7533a7cd6bf174ac8b7237e6738698be7bf0c3da0ee0d5b86ef50a", 0x4b}, {&(0x7f0000001000)="29a5ba83bc6d8b4ce3cfa326c787fcc56ca103aebeeeb4b3bd87f19e384e9611e6c284e0d8fd52ddc490c21996487b7e41215be7ca1d55dceacee936", 0x3c}], 0x9, &(0x7f0000025000-0x40)={0x40, 0x10d, 0x4000000000000000, "ef6eed276fceccabcea98211d1fded5c1e69847b15e4a4f9ba869494bc3aa4b66e5624781a38e347d47ca8fd49"}, 0x40, 0x4008080}], 0x9, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001e000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002a5000-0x2)=0x0, 0x5, 0x0, &(0x7f00009fb000)={0x0, 0x0}, &(0x7f00000f0000)=0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d23000)='/dev/sg#\x00', 0x7, 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000d24000)="79fe9f9b65b0f15129a53b77e18b09291c9f51df0a98b97391ac4d502aad00e15d3050fb224c4a1194384385a49c4cc48f93de42d01a8c8e106911cddfad96d6beef37959470a860820ec92439c58f7540a9cf", 0x53, 0x10, 0x0, 0x0) 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='ppp0em1\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r3, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000010000-0x8c)={0x7, 0xfffffffffffffff8, 0x8, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000001c000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_channels={0x3d, 0x101, 0x1ff, 0x1, 0x100000002, 0x0, 0x1, 0x8, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 98.213920] device lo entered promiscuous mode 2018/01/31 05:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000390000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001f7000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x2, [@multicast2=0xe0000002, @rand_addr=0x5]}, 0x18) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000309000-0x4)=0x0) r3 = mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a73000)={0x198, 0x0, &(0x7f000029f000)=[@enter_looper={0x630c}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f000058a000)=[], &(0x7f0000702000)=[0x30, 0x20, 0x78, 0x40, 0x48, 0x78, 0x78, 0x20, 0x28]}}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f000085d000-0x38)=[@fda={0x66646185, 0x3, 0x2, 0x10}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000660000-0x18)=[0x48, 0x38, 0x78]}}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r3, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x38, &(0x7f0000058000-0x20)=[@fda={0x66646185, 0x3, 0x2, 0x39}], &(0x7f000097b000)=[0x0, 0x30, 0x78, 0x20, 0x0, 0x38, 0x38]}, 0x6}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000011000)=[], &(0x7f00002ea000)=[0x20, 0x30]}, 0x6}}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000065e000)=[], &(0x7f0000b76000-0x10)=[0x58, 0x0]}}, @increfs_done={0x40106308, r3, 0x1}], 0x42, 0x0, &(0x7f000052e000)="0f737289cc14d3d394ce5fbb8baf99a5bc2f1eba2a9ebe08ba2830467603e4b5172929701f329cbc20d28022eb7117c41bd0c985d2c2306c1558590ac5967ab5327a"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cac000)=0x0, &(0x7f0000196000-0x4)=0x4) 2018/01/31 05:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000072b000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) init_module(&(0x7f0000abb000-0x1)='\x00', 0x1, &(0x7f0000ae8000-0x1)='\x00') 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000789000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000dc4000-0x90)=[{&(0x7f0000b79000-0x69)=""/105, 0x69}], 0x1) lseek(r0, 0x0, 0x3) [ 98.236644] device lo left promiscuous mode 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bea000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000d65000)={&(0x7f0000762000/0x2000)=nil, 0x8, 0x3, 0x40, &(0x7f00001e9000/0x3000)=nil, 0x0}) 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) rename(&(0x7f0000057000)='./file0\x00', &(0x7f000000c000)='.') clock_gettime(0x0, &(0x7f0000d69000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000002b000-0x258)=[{{&(0x7f000047f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e57000-0x30)=[{&(0x7f0000fce000-0xff)=""/255, 0xff}, {&(0x7f0000260000-0x19)=""/25, 0x19}, {&(0x7f0000eef000-0x77)=""/119, 0x77}], 0x3, &(0x7f0000ed9000-0x1c)=""/28, 0x1c, 0x1000}, 0x8000}, {{0x0, 0x0, &(0x7f0000938000)=[{&(0x7f00005b7000)=""/148, 0x94}, {&(0x7f0000586000)=""/255, 0xff}, {&(0x7f0000ea3000-0x8c)=""/140, 0x8c}], 0x3, &(0x7f00001b2000-0x1f)=""/31, 0x1f, 0x772}, 0x1f}, {{&(0x7f00007ab000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000eb000)=[{&(0x7f0000776000)=""/0, 0x0}, {&(0x7f0000bde000)=""/250, 0xfa}, {&(0x7f000029b000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000037000-0xb3)=""/179, 0xb3, 0x1}, 0x7}, {{&(0x7f000075b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a95000-0x40)=[{&(0x7f0000501000)=""/170, 0xaa}, {&(0x7f00001a9000-0x8)=""/8, 0x8}, {&(0x7f0000c6d000-0xc5)=""/197, 0xc5}, {&(0x7f0000cd2000-0x58)=""/88, 0x58}], 0x4, &(0x7f0000801000)=""/245, 0xf5, 0x27006f6e}, 0x0}, {{&(0x7f00002df000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ae7000)=[{&(0x7f000087f000)=""/26, 0x1a}], 0x1, &(0x7f000025f000-0x86)=""/134, 0x86, 0x4}, 0x1}, {{&(0x7f0000016000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000242000-0x40)=[{&(0x7f0000ac8000-0xe4)=""/228, 0xe4}, {&(0x7f0000350000-0x2)=""/9, 0x9}, {&(0x7f00000f3000-0xd1)=""/209, 0xd1}, {&(0x7f000087b000)=""/246, 0xf6}], 0x4, &(0x7f0000596000+0x1c3)=""/39, 0x27, 0x40}, 0x1}, {{0x0, 0x0, &(0x7f00002ea000-0x60)=[{&(0x7f00006da000)=""/158, 0x9e}, {&(0x7f0000c79000-0xcc)=""/204, 0xcc}, {&(0x7f00000c2000-0x1)=""/1, 0x1}, {&(0x7f0000156000-0x54)=""/84, 0x54}, {&(0x7f00003b3000-0x2d)=""/45, 0x2d}, {&(0x7f000006a000-0xbd)=""/189, 0xbd}], 0x6, &(0x7f0000842000)=""/120, 0x78, 0x20}, 0x2}, {{&(0x7f0000966000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000176000-0x30)=[{&(0x7f00005f7000)=""/148, 0x94}, {&(0x7f0000f47000)=""/27, 0x1b}, {&(0x7f0000530000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d67000)=""/102, 0x66, 0x1}, 0x9}, {{&(0x7f0000402000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000491000)=[{&(0x7f0000ad1000-0xc2)=""/194, 0xc2}, {&(0x7f000040e000-0xf7)=""/247, 0xf7}], 0x2, &(0x7f0000002000)=""/145, 0x91, 0x7}, 0x401}, {{&(0x7f0000424000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003ba000-0xa0)=[{&(0x7f0000e10000)=""/122, 0x7a}, {&(0x7f0000337000)=""/119, 0x77}, {&(0x7f00007a5000)=""/144, 0x90}, {&(0x7f0000955000-0xaf)=""/175, 0xaf}, {&(0x7f00004b0000+0xf47)=""/164, 0xa4}, {&(0x7f00009e9000)=""/0, 0x0}, {&(0x7f0000efb000)=""/31, 0x1f}, {&(0x7f0000419000-0x1d)=""/29, 0x1d}, {&(0x7f00002aa000-0xdd)=""/221, 0xdd}, {&(0x7f0000e09000)=""/51, 0x33}], 0xa, &(0x7f00003d2000-0xa8)=""/168, 0xa8, 0x5}, 0x9}], 0xa, 0x1, &(0x7f0000643000)={r3, r4+10000000}) 2018/01/31 05:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x8, 0x44200) sendto$ipx(r1, &(0x7f0000d67000)="d0276c579517823b438f6846da435145a8a798ad9bb0b1deb47a5df94cd05cf69c6bb22ae661a202461e483d600623b07548678a5fd1e4bf2a33e6209f9f7c7e446f596ea13a578c506c4029a379bac373578498cecd9bd4ce2fed915009c2221882a81ed7abd922a3474815220366aecaf0c1603bc66dc722f7d1dd9cf25e06f16de0506922feeee3524b097b2923126284814f372b31962800dd69f31514b11fb469fd862d875e839385f2a9afa269f6d4af0c7e7522bba2fb759f264ef6abfd49070f729fc748b7c5f35b614702225c06fe8a63", 0xd5, 0x40004, &(0x7f0000208000)={0x4, 0x8001, 0x6, "92d12537a915", 0x80000001, 0x0}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) [ 98.300477] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 05:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d76000)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e3c000-0x8)={0x0, 0x0}, &(0x7f00007ef000-0x4)=0x8) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x0) getpeername$ipx(r0, &(0x7f000024b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000604000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f000063a000)="2200e9002100070700be000009e806010a00801e0000000057ff040405000c0000009ea7", 0x63) 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x7, 0x0, 0xd671, &(0x7f0000a1e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000747000+0x615)={0x0, 0x49, "ce5c890dc1ff7214d333b56629aa2847df156f19a6763ad566db64935ae74f44ad4c5667711429de8417234eae8dc814fc8d262b734c520588deb30c76bd2df3ba93a29170efb23edd"}, &(0x7f00008d5000)=0x23c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000016b000)={r3, 0x2, 0x30}, 0xfffffffffffffc47) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a6c000)={r3, 0x4}, &(0x7f0000d8e000)=0x8) [ 98.325892] binder: 19597:19615 got reply transaction with no transaction stack [ 98.352084] binder: 19597:19615 transaction failed 29201/-71, size 0-72 line 2920 [ 98.395385] binder: 19597:19605 got reply transaction with no transaction stack [ 98.403993] binder: 19597:19605 transaction failed 29201/-71, size 0-72 line 2920 [ 98.420550] binder: undelivered TRANSACTION_ERROR: 29201 [ 98.426544] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) memfd_create(&(0x7f0000a0f000-0x1)='\x00', 0x1) 2018/01/31 05:31:49 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x402) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f000000a000-0x4)=0x200) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0xe)={0x0, 0xf, 0x3, [0x8, 0x2, 0x6]}, &(0x7f000000b000-0x4)=0xe) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x720, 0x9, 0x41}, 0xa0) close(r1) 2018/01/31 05:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x2cf) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f2b000)="fa4780dde17df11e950a9b811edf39e9", 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000077a000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x5, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x7]}, 0x24) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) execveat(r1, &(0x7f000082b000)='./file0\x00', &(0x7f00002c7000-0x10)=[&(0x7f0000928000)='/dev/keychord\x00', &(0x7f00003bd000)='/dev/keychord\x00'], &(0x7f000069a000)=[&(0x7f000099f000)='em1\x00'], 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000073e000)="3777c0b7817760977977d4578909e7a12ac9290c2abf63e9e66a0d8cfd9de0566b3a17ae79c4991094d93bce6dcd07dbe3a6a916224e84fac1da7b629ec8e7a63dcd34494e8bd1519dd200fa658301727c445998a3b703b42d7b1f947a37f12b9f15142bc14dd819aa56b41f4ae19c84318f1f19d284e8d3003fa22866574b4928e9547c1cca7017bbdd52156a311f", 0x8f) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000ec1000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r3, &(0x7f0000d3c000-0xa0)=[{&(0x7f0000cfb000-0x45)=""/69, 0x45}], 0x1) r4 = accept$inet6(r2, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d3d000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0x8c4, 0x3, 0x0, 0x2, 0x20, 0x80, 0x7e, 0x0, 0x0}, {0x12000, 0x92f, 0x1, 0xa22, 0x8, 0x5, 0x3e1e, 0x1}, {0x0, 0x4, 0x7, 0x7}, 0x5, 0x5, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x2, 0x1, 0x57d, 0xcb4, 0x7}}, 0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00002e4000-0x10)="95482c52ed24480f32eb291e0831dde5", 0x10) sendto$inet6(r4, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r5 = dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00008af000)=0x200, 0x4) recvmmsg(r0, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ad7000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0x4, 0x0}, 0x0}], 0x1, 0x2021, 0x0) ioctl$KIOCSOUND(r5, 0x4b2f, 0x10001) 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000491000-0x4)=0x0) munlock(&(0x7f0000519000/0x4000)=nil, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fffffffefff) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e98000-0x4)=0x0, &(0x7f0000b03000-0x4)=0x4) setns(r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000ebb000)=0x7ff, 0x8) mq_timedsend(r0, &(0x7f000037d000-0x80)="7c5a1212f9ce0bcbefe6e5ec3e298ccb03dc3d89e055b7346f977ad0bd75f325575a91a38a9fe0a6a39e1f1a53c4c0cb4fa5ef6a29703c7c2a1ec0a350519aa490d9aa3013fb0e654ac4f94de5aa74db89e436e5f2ac02212600cea3e14180e89dd99d65a4c36a9653bc73d054298bd81d70f46418638425e2a0ece945f32efcdc2c312aae67", 0x86, 0x7, &(0x7f000045c000-0x10)={0x0, 0x989680}) 2018/01/31 05:31:49 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000364000)=0x1) openat$dir(0xffffffffffffff9c, &(0x7f00006bb000)='./file0\x00', 0x1, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f8d000-0x8)='./file0\x00', &(0x7f0000f8d000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/31 05:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000ffc000-0xd)='/dev/urandom\x00', 0x0, 0x18000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mknod$loop(&(0x7f00005fd000-0x8)='./file0\x00', 0x40, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000620000)=':\x00', 0x2) r1 = accept$inet(r0, &(0x7f000022a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000936000)=0x10) connect(r1, &(0x7f0000bf5000-0x1c)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) getsockname(r0, &(0x7f0000541000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcd000)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendmmsg(r1, &(0x7f000084d000-0x12c)=[{{&(0x7f0000c3b000-0x10)=@llc={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x10000, 0x3f, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10, &(0x7f0000552000)=[{&(0x7f000081c000)="", 0x0}], 0x1, &(0x7f0000f98000-0x12b0)=[{0x10, 0x118, 0x3caf, ""}, {0x1010, 0x10a, 0x800, "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{0x28, 0x10a, 0xffffffffffffffff, "fc61420763c53f29cb945d9235ae1cd689df01"}, {0xb0, 0x3a, 0x2, "f95f13c70f9274cbe710b2ebe8be0a524a5be93c7dc58931831580f63213870f166cade795bad16512291477dc19bbcea8c938f1b915de7e8e2558c2929f21a78616c058524b33af744892fe0f68ceb4e5c6b7aa128b385a54a4b2c87d2b25c7f6c1e2969244ff91455e962dd404108d75ceb64648f936620c1ec1e7dbe70f9fd785b3bd039ffbd8fcf510992f248d12ee540f6ca2bcc272bb6eb0e67f207a4a"}, {0xc8, 0x10b, 0x67d14740, "7520a2d5c44dda0c6a5d1c31eda40a00cb01408cae9a7ee7e9411d0070bacf18bfe868e80cbd36a08c569bcc2abbfe4efb2b156cd03da60dd4dd0f19d4aa5344520be57062db912032c1ef606f1ee5b09a55ddaf2877808419b968edf1a96d1708ba4e2997ce17fe8555bd613af4d2a809c082730ecfa9a2a40f765be25cc3f041ced91f5493d12ed6024f1740c789a9be121239f8fe4b0a9755713ccc7747ffb4491ec94446888ca9f53e3f4d02b0a571"}, {0xf0, 0x108, 0x100, "47e7f1971230e63363bcc66445c6eed45c453b1fbb698972be576163848032f94226e0c0004c0add2ad67aaa481d7af1bdc8acdebe7dffd6aba5e48a6a247935ffba4ed75606463baf060f7a1bb7c2a5516e743912f42097b9e1f56edcf4d1bce13c1041054a8f51ae801305db6d97b805b4453157b64dc4a713abe40c0d02c5b1d2c23029a1dae5df0afe8b7bde00845c2608b0042e62765d74a3e27b1e04a56047e47dba2daaf6ff3b06fad44282409a5ea27069752dfbc6634eddd06810b6a2346c1f5f59eaded6717e7183df5cf00f4615bbbe54ca3a625bf797"}], 0x12b0, 0x4000000}, 0x9}, {{&(0x7f0000c55000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ce000)=[{&(0x7f0000c16000)="a6127c59b03d0f2e983f94ddfc49a04d0c8fad338dffc01a9cbf4fe6876456fe5e44fac6a004c9cef078bda208902bee0457ad239e513de687bc4712d11ae9acf681589f5510d94ac33d462ce3bf71ae7396698f8b0e06f9893d33a2a45bc7b10fb9ed988b3a414c6e10488bc7b5dee343", 0x71}, 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0x1000}, {&(0x7f0000a08000-0x56)="a9146049a75daaecc6f5b5481bd9a0ef471754bd312f146380bebf6755e1ee9f330cc9f6dec86e24565b8d078d780e04cc53d2c0e0abd5b3844a0bcfa7f234c9a82c9d0f4983fc9ed9535f293f44731eb09550ec15fe", 0x56}, {&(0x7f000016a000)="35114952cd39ad8d363fe9edf9cd3e99b200399a6f4a58c57527a3666e687085627631e7f55f98566177d6cb22107979c95b169c17c3eb597bcc2bc15240729c8711104d8c56e159aa187de38a4a202886dcebac504c3010655c7fe99b7e3f863c289d1ec2feea460fb6eece7901c59ede37a8132e7da5621db8241f6d39f8d4abf3a7ae53bda0601394c561c28d41322ae5d232a13a86136e75113da107ec61c55770c3274013211fe73401d32271e07af4b753806dd38611fc4f18134844d01c07861ba7431e21417003acacf5eb83dad4b265a86b9a8608bc8a0122282d734bdcad5cc6c2feaf934cc52505", 0xed}], 0x4, &(0x7f0000b89000-0x1150)=[{0xc8, 0x10f, 0xc6, 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"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"}], 0x1150, 0x4}, 0x200}], 0x5, 0x40000) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) socket$unix(0x1, 0x3, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00009bc000-0x4)=0x386) 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000272000-0x28)={@common='bond0\x00', &(0x7f0000076000-0x2c)=@ethtool_ts_info={0x41, 0x5, 0x767e, 0x5, [0x8001, 0x10001, 0xbe66], 0x0, [0x3, 0x8, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a6e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d08000)={0x0, 0x8000, 0x7, 0x9, 0x0}, &(0x7f00002ed000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000577000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1000, 0x100000000, 0x1}, &(0x7f0000ae9000-0x4)=0xa0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000025e000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00008a9000)=0x7, &(0x7f00005fb000)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a1000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000c40000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000006b000-0x8)={r1, 0x8}, 0x8) r4 = epoll_create1(0x0) ioctl$TIOCCONS(r3, 0x541d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000048000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f00007a2000-0xc)={0x0, 0x0}) [ 98.538583] device lo entered promiscuous mode [ 98.556662] device lo left promiscuous mode 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000014d000-0x18)={0x7, 0x5, 0x3, 0x4, 0x2, 0x8d34}) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/01/31 05:31:49 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) request_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000005000)='\x00', 0xfffffffffffffffe) 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MARK={0x8, 0x10, 0x8}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000050b000)=""/34) 2018/01/31 05:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba9000-0x4)=0x0) tkill(r1, 0x32) 2018/01/31 05:31:49 executing program 7: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') sync_file_range(r2, 0x8, 0xffffffffffffffff, 0x6) close(r0) 2018/01/31 05:31:49 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r1, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c20000-0x8)=0x3ff, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) fcntl$notify(r2, 0x402, 0x80000000) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000ab1000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 05:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000732000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000a01000)={0x100000001, 0xa0, "7d5b17c11e33b04b9e62f6abe6e15f3202e31e66b87324ad6c58c074aac97ba388982f301cbb4076071c41ed65a0627623e659241e1e9723753e4a200b392e8cf8da54a70c5780c793bffa4e41eab3c4dd5e102b98e7060f459f72808834aaef2a9441fbfe195b00aa924c3f2886d7b7f0371da6d7f2b88a179da2613819bfd6bed45588e80e438c0d2dded365ced8d07cc27d9af2eae49f42f809c305d0ec06"}) socket$pppoe(0x18, 0x1, 0x0) r2 = open$dir(&(0x7f0000f79000)='./file0\x00', 0x400, 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000825000)={0x800, 0x7fff, 0x10001}) r3 = getpid() fcntl$setown(r0, 0x8, r3) renameat2(r1, &(0x7f00000eb000-0x8)='./file0\x00', r2, &(0x7f0000602000)='./file0\x00', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x8920, &(0x7f0000645000-0x50)={@common='bpq0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fe1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000045b000-0x4)=0x8) 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000046000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d81000)={0x2, [0x0, 0x0]}, &(0x7f00006a7000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000aa0000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000453000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000329000-0xb8)={r2, 0x453, 0x5, 0x80000000, 0x5, 0x7, 0x0, 0x1, {r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74797963, 0x0, 0x80, 0x6, 0x26400000}}, &(0x7f0000d60000-0x4)=0xb8) 2018/01/31 05:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c49000-0xdd)=""/221) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) 2018/01/31 05:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) pipe(&(0x7f0000723000-0x8)={0x0, 0x0}) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000005000)=@objname={'system_u:object_r:apt_var_log_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x33, 0x20, './file0\x00'}, 0x3d) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) 2018/01/31 05:31:49 executing program 2: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a5a000)={0x0, 0x0}) pipe2(&(0x7f0000e66000-0x8)={0x0, 0x0}, 0x84800) accept4$inet6(r2, &(0x7f0000278000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007d0000-0x4)=0x1c, 0x80800) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005d4000-0x8)={0x0, 0x0}) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x0, 0x0) [ 98.709617] device lo entered promiscuous mode [ 98.722970] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 98.731139] device lo entered promiscuous mode [ 98.749638] device lo left promiscuous mode 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000fd4000)=[{{&(0x7f000095e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b1a000-0x20)=[{&(0x7f0000d55000)=""/231, 0xe7}, {&(0x7f0000d1e000)=""/154, 0x9a}], 0x2, &(0x7f000072b000)=""/231, 0xe7, 0x2}, 0x4}, {{&(0x7f00006b9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000002b000)=[{&(0x7f0000324000-0x57)=""/87, 0x57}], 0x1, &(0x7f0000d4f000)=""/205, 0xcd, 0x800}, 0x1000}, {{&(0x7f0000ebe000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000605000-0x90)=[{&(0x7f000088d000)=""/4096, 0x1000}, {&(0x7f00004e2000-0xde)=""/222, 0xde}, {&(0x7f00002c2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da6000-0xd7)=""/215, 0xd7}, {&(0x7f0000fbc000-0xa0)=""/160, 0xa0}, {&(0x7f00000cb000)=""/162, 0xa2}, {&(0x7f0000d41000-0xd4)=""/212, 0xd4}, {&(0x7f00001cd000-0xb1)=""/177, 0xb1}, {&(0x7f00006dd000)=""/45, 0x2d}], 0x9, &(0x7f0000e5e000-0x5c)=""/92, 0x5c, 0x7ff}, 0x4}, {{&(0x7f0000386000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008be000-0x60)=[{&(0x7f0000057000)=""/118, 0x76}, {&(0x7f00008d0000-0xb)=""/11, 0xb}, {&(0x7f000012d000-0xbd)=""/189, 0xbd}, {&(0x7f00005d1000)=""/88, 0x58}, {&(0x7f00008c9000-0x7f)=""/127, 0x7f}, {&(0x7f0000938000-0x6d)=""/109, 0x6d}], 0x6, &(0x7f000098e000)=""/212, 0xd4, 0x6}, 0x0}, {{&(0x7f0000858000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e06000-0x80)=[{&(0x7f0000145000)=""/7, 0x7}, {&(0x7f0000f19000-0x92)=""/146, 0x92}, {&(0x7f0000eb3000-0x1f)=""/31, 0x1f}, {&(0x7f0000ef0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d27000)=""/87, 0x57}, {&(0x7f0000bb6000)=""/52, 0x34}, {&(0x7f00009c3000)=""/118, 0x76}, {&(0x7f00008e5000)=""/46, 0x2e}], 0x8, &(0x7f00005b1000-0xc6)=""/198, 0xc6, 0x375}, 0x7e0000000000}, {{&(0x7f00003a8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000215000-0x70)=[{&(0x7f000090d000-0x5)=""/5, 0x5}, {&(0x7f00006b4000-0x9f)=""/159, 0x9f}, {&(0x7f0000e71000)=""/29, 0x1d}, {&(0x7f0000e14000)=""/15, 0xf}, {&(0x7f0000a0c000)=""/148, 0x94}, {&(0x7f000028f000-0x1b)=""/27, 0x1b}, {&(0x7f0000dab000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x5}, 0xe755}, {{&(0x7f000091f000)=@generic={0x0, ""/126}, 0x80, &(0x7f00001b1000-0x40)=[{&(0x7f0000552000-0x1000)=""/4096, 0x1000}, {&(0x7f0000088000-0x1000)=""/4096, 0x1000}, {&(0x7f00007bc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb4000)=""/250, 0xfa}], 0x4, &(0x7f0000f55000)=""/10, 0xa, 0x0}, 0xfffffffeffffffff}, {{&(0x7f0000213000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099b000-0x20)=[{&(0x7f0000d88000)=""/28, 0x1c}, {&(0x7f0000b75000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0x4}, 0x5}], 0x8, 0x100, &(0x7f0000c86000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000081a000-0x4)={0x80000001}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f68000-0x28)={@generic="bc863ba2f0648897c12b9c91d1dd9afc", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab00", 0x14, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) [ 98.782513] binder: 19724:19729 transaction failed 29189/-22, size 0-0 line 3004 [ 98.813934] binder: 19724:19741 transaction failed 29189/-22, size 0-0 line 3004 2018/01/31 05:31:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000059f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000ed4000-0x180)=[{0x5, 0x100, 0xfffffffffffffffa, 0x7ff, @tick=0x10000, {0x7fffffff, 0x0}, {0x101, 0xd4}, @queue={0xabb, {0x5580, 0x81}}}, {0x4, 0x2, 0x10000, 0x6, @tick=0x55, {0x487, 0xba}, {0xce6, 0x2000000}, @raw32={[0x101, 0x610, 0xabc]}}, {0xc000000000000, 0x7, 0x2, 0x8, @tick=0x3, {0x9fc3, 0x4}, {0xfffffffffffffffc, 0x1}, @time=@time={r1, r2+30000000}}, {0x5, 0x1000, 0x200, 0xffffffff, @time={0x0, 0x989680}, {0x0, 0xfffffffffffffffa}, {0x401, 0x9}, @result={0x5, 0x7bb}}, {0xfe00000000000000, 0x7f, 0x1, 0x1, @tick=0xfff, {0x0, 0xa6c}, {0x5, 0x1}, @raw8={"ee1cd1608445e313ad5ef013"}}, {0x3, 0x8, 0x3f, 0x8, @tick=0x5, {0x4, 0xffffffff}, {0x8001, 0x100000001}, @ext={0x7e, &(0x7f0000000000)="4c7b248e077b140041ba82775e18fc5976607186902630c8c5b1beac7713d80fe934cef73b210c2bf1e18ba5e040654b817c166a0b2d3387cfa671c2202f4f80ae4c88faaae4cc2f227bf71ac0fdc29ca03959e657584e93a76619a7eb4be8094738cc4980d01cbf6f29b04601aeaed3e49be864fee58e73729554c49978"}}, {0x1ff, 0xfffffffffffffe01, 0x4, 0x3, @tick=0xf9, {0x5, 0x3}, {0x101, 0x5}, @note={0xd3, 0x401, 0xe8, 0x1e7, 0x8}}, {0x1, 0x80000000, 0x3, 0xb44, @time={0x0, 0x1c9c380}, {0xfff, 0x5}, {0x5, 0xfffffffffffff1b2}, @raw32={[0xc, 0x7fff, 0x5]}}], 0x180) sched_getparam(0x0, &(0x7f000000b000)=0x0) 2018/01/31 05:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e47000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bed000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002c7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa, r2}) 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xffffffffffffff3f) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) [ 98.835651] device lo left promiscuous mode 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd8000-0x16)='/selinux/checkreqprot\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000beb000)={0x0, 0xb1b, 0x20}, &(0x7f0000f6b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e44000-0x18)={r1, 0x6, 0x30, 0x3, 0x750000000}, &(0x7f0000ebb000)=0x18) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000041d000-0x10)='/dev/sequencer2\x00', 0x440800, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000722000)="4f695c28d218790b96dc20", 0xb) writev(r2, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) [ 98.913582] device lo entered promiscuous mode [ 98.922889] device lo left promiscuous mode 2018/01/31 05:31:49 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000032c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000001000-0x38)="c145909cec9cd8464770cf17d4f5a6abc97f713f8a4384ebc8944958bae5f8b3b4045e49b9facb3f7ac6e48106fc71d86878780848d7a4f1", 0x38) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f000056c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0xff}, 0x6) mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r5 = mmap$binder(&(0x7f0000508000/0x2000)=nil, 0x2000, 0xfffffd, 0x10000000040010, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000757000-0x7)='vmnet1\x00', 0x1) write$selinux_create(r6, &(0x7f000056f000-0x54)=@access={'system_u:object_r:tape_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x0}, 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000562000-0x30)={0x4c, 0x0, &(0x7f000013b000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x50, &(0x7f0000328000)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x4}, @flat={0x776a2a85, 0x10b, r5, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00005b2000-0x1)=0x0, 0x1, 0x0, 0x2}], &(0x7f0000001000-0x50)=[0x48, 0x0, 0x38, 0x38, 0x78, 0x38, 0x68, 0x20, 0x20, 0x20]}, 0x8}}], 0x3b, 0x0, &(0x7f0000000000)="8f07daccfd701b23316aa23dea828155586c3c15621849236e68d5f2157ac6dae640ed00b39da802db71110d079489937842b1f5baddf284d7b48b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000002000)={0xfffffffffffffff9, 0x0, 0x10001, 0x56b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f0000003000-0x10)={r8, 0x100000001}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 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, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0xe8) 2018/01/31 05:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000575000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) syz_open_dev$sg(&(0x7f00004c5000)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff4000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) 2018/01/31 05:31:49 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000289000)=""/50, 0x32) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x14) syz_open_dev$usbmon(&(0x7f00007ea000)='/dev/usbmon#\x00', 0xffffffffffff8a94, 0x0) ioctl$void(r1, 0xc004587f) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000fe8000-0x2f)=""/47, 0x2f, 0x40, &(0x7f0000fe7000)={0x11, 0x0, r2, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fe9000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003dd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007ad000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x100000001}, &(0x7f00006d8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000894000)={r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x747, 0x7f, 0x8001, 0x4}, &(0x7f0000f17000-0x4)=0xa0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c27000)={&(0x7f0000e19000)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) pipe(&(0x7f0000723000-0x8)={0x0, 0x0}) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 05:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:49 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000a000)='./file0\x00', 0x180, 0x10) connect$netlink(r1, &(0x7f0000005000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) [ 99.002322] device lo entered promiscuous mode 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ba6000-0x4)=0x1, 0x4) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006a4000-0x4)=@int=0x0, &(0x7f00001c5000-0x4)=0x4) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000bd7000-0x4)=0x3ff, 0x4) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 99.026660] binder: 19764:19773 got reply transaction with no transaction stack [ 99.040185] binder: 19764:19773 transaction failed 29201/-71, size 88-80 line 2920 2018/01/31 05:31:49 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x80a2, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00001eb000-0x8)='./file0\x00', 0x100, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00004e4000)={r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) 2018/01/31 05:31:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000775000)=""/78, &(0x7f0000000000)=0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}], 0x2c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x12)=""/18, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x2, 0x84, 0x20, 0x406d82ac, 0x9}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000005000-0x10)={0x1, 0xffffffff, 0x7fff, 0x9}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0xef, 0xffffffff80000000}, 0x8) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc000000000000000}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000007000)={0x9, 0x4, 0x8, 0xb870, 0x6358369e, 0x40, 0x185d, 0x4, 0x544, 0x4, 0x9, 0x81}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000008000)={0x8b8, 0xffffffff, 0xfffffffffffffc00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000009000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000a000)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f000000a000)="6f0bc8e048f4cf4b40ba03450232c3fd0f52906fc850b7706cd3c10973bdfa8b20086d3fde713cac870d0c89c936ac26488e34215e67fb0926fb4f939b50ae2037a970bc82355fe6f685481a67b1cca62466d48436d5d195deeaa3697f3bc812a1ae523cc23083c26a72f7d682a3b3a24eb40698f2fd8019836feb5592be57961b8aa2c3f2a2f4acad6da9deb787afc196aa6ec4263c83ce5614346b892383f32d4b3434698974b813d6721d2411c1cb27df042a3b3ff826387b3098ba4c11f0b6b7e0990234b88e80dca3978dd175f6ef56f92ad1fa1c160112c3d3f8a1946cdda0b3f8095d", 0xe6, r4) 2018/01/31 05:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x468) pipe(&(0x7f0000fc1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c5c000)={0xa0, 0x5, 0x1, 0x2, 0x4}, 0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f000036b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002ae000-0x4)=0x60, 0x80800) [ 99.068460] binder: BINDER_SET_CONTEXT_MGR already set [ 99.073905] binder: 19764:19789 ioctl 40046207 0 returned -16 [ 99.099431] binder: 19764:19773 got reply transaction with no transaction stack [ 99.107649] binder: 19764:19773 transaction failed 29201/-71, size 88-80 line 2920 2018/01/31 05:31:49 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000032c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000001000-0x38)="c145909cec9cd8464770cf17d4f5a6abc97f713f8a4384ebc8944958bae5f8b3b4045e49b9facb3f7ac6e48106fc71d86878780848d7a4f1", 0x38) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f000056c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0xff}, 0x6) mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r5 = mmap$binder(&(0x7f0000508000/0x2000)=nil, 0x2000, 0xfffffd, 0x10000000040010, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000757000-0x7)='vmnet1\x00', 0x1) write$selinux_create(r6, &(0x7f000056f000-0x54)=@access={'system_u:object_r:tape_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x0}, 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000562000-0x30)={0x4c, 0x0, &(0x7f000013b000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x50, &(0x7f0000328000)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x4}, @flat={0x776a2a85, 0x10b, r5, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00005b2000-0x1)=0x0, 0x1, 0x0, 0x2}], &(0x7f0000001000-0x50)=[0x48, 0x0, 0x38, 0x38, 0x78, 0x38, 0x68, 0x20, 0x20, 0x20]}, 0x8}}], 0x3b, 0x0, &(0x7f0000000000)="8f07daccfd701b23316aa23dea828155586c3c15621849236e68d5f2157ac6dae640ed00b39da802db71110d079489937842b1f5baddf284d7b48b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000002000)={0xfffffffffffffff9, 0x0, 0x10001, 0x56b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f0000003000-0x10)={r8, 0x100000001}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 99.126623] binder: undelivered TRANSACTION_ERROR: 29201 [ 99.135473] device lo left promiscuous mode [ 99.144769] binder: undelivered TRANSACTION_ERROR: 29201 [ 99.156733] binder: send failed reply for transaction 156 to 19764:19773 [ 99.168404] binder: 19808:19810 got reply transaction with no transaction stack [ 99.176045] binder: undelivered TRANSACTION_COMPLETE [ 99.176053] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.187976] binder: 19808:19810 transaction failed 29201/-71, size 88-80 line 2920 [ 99.209576] binder: release 19808:19810 transaction 160 out, still active [ 99.217166] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0xffffffb0) 2018/01/31 05:31:50 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003ba000-0x78)={0x7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0x5, 0xffffffffffffff7f, 0x4, 0x3, 0x0, 0xfffffffffffffc00, 0x336, 0xfffffffffffffbff}) unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e8c000)=0x5) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006b0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bff000-0x4)=0x60) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000f57000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mknod(&(0x7f0000011000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006d8000-0x20)={@generic="fe2f04ba080c0b79713d2bc3d6370bfb", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000667000)='ext4\x00', 0x0, &(0x7f0000e4c000)="") 2018/01/31 05:31:50 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x48214000, &(0x7f0000001000-0x1)="af", &(0x7f00000d9000)=0x0, &(0x7f0000a4d000)=0x0, &(0x7f0000001000-0x117)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x20) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="0b84ef0f47bc6b8bf3adb1e401099205"}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000400000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x0) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') 2018/01/31 05:31:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x2, &(0x7f0000013000-0x8)=[0x1, 0x6], &(0x7f0000013000)=[0x855a, 0x100, 0x9, 0x0, 0x8], 0x30, 0x7, 0x7fff, &(0x7f0000001000-0x1c)=[0x7, 0x4, 0xb7a6, 0x6, 0x2, 0x1ff, 0x401], &(0x7f0000000000)=[0xd908, 0x9, 0x4, 0x2000000000000, 0x1, 0x100000001, 0x2], 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') r0 = getpgid(0x0) sched_getparam(r0, &(0x7f000095b000)=0x0) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000023c000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008f7000-0xf4)={r1, 0xec, "ee7af8b7636b22a5f83af22c03f4de98ef1a8644eba508a638cf3af452ad138ec07b4265a69bbf9bc0a02fcd4a88487a013c2cb84556b870d91ccfd0f103c394fbf02afc22e950a3fe8f3cee374f71040b1348343477a3d1c3543590c46f734d57463f30fbdc48c2cef16a738d80765288eaabecf4c4754101b2484cf886d104d95719fa7bf11c76ca3c09daac6681b575dfcfce103e9ce50308d3793d709d497b01f896c48083874b4b8aefd463ba10e89b26f1b162e76d284f94d22645d35dbdbc8076cbc28978a13b993db36e58b710a45a54ba05d3a2411ac1b55813eb0b5de4c08b4690203e3b082a06"}, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000939000)='/dev/input/mice\x00', 0x0, 0x2) socket$inet(0x2, 0x80003, 0x1f1000000000) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f000015d000-0x4)=0x1, 0x4) mq_timedreceive(r3, &(0x7f00002ab000)=""/193, 0xc1, 0x5da, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f000093b000-0x18)={0x1ff, 0x80, 0x7, 0x101, 0x401, 0x9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000093c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000286000)=0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00004e3000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x101) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d28000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000049, &(0x7f00005ff000)=""/30, &(0x7f0000a1a000)=0x1e) 2018/01/31 05:31:50 executing program 1: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000080f000)=0x0, &(0x7f0000448000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000d6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) membarrier(0x8, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a5d000)=""/216, &(0x7f0000b82000)=0xd8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 99.222303] binder: undelivered TRANSACTION_ERROR: 29201 [ 99.228554] binder: send failed reply for transaction 160, target dead [ 99.256316] device lo entered promiscuous mode [ 99.270568] device lo left promiscuous mode 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x2cb}], 0x3e4, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000020d000-0x4)=0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f00002b3000)={&(0x7f0000dc5000)=""/60, 0x3c}) 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000002f000-0x38)=[{&(0x7f000002a000)={0x27, 0x71, 0x80, 0x3, 0x100000000, 0x1, "a9360efca2a407986b6482f3982cb7d0b3ad4849ab23c62eec4686d31803442017183616f8f62a1835f0e96195ae67f4245ac401c43925aa36c7eeb7046c6b", 0x100}, 0x60, &(0x7f000002f000-0x40)=[{&(0x7f000002e000)="", 0x0}, {&(0x7f000002f000-0x7b)="649e5a1fad3b6e7f2aafe368889b2e6a47d42e3ccefdf6380779dc806f03d50e8cc6d95833491a5297984819025e7da64e1a9eaab4c8e75faefc6c56dcf0922f23baf8c02527014d864fa3b0ff2b5e4731a2b1eb0d5236cce851bcdc352861a96414ed4d6a42a60925f35a9c159e2df1d07c88d60935094be3da6e", 0x7b}, {&(0x7f000002e000)="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", 0x1000}, {&(0x7f000000f000)="8438b78474a857eb115a80a91059b8f78b0c6563fbba9323c541349e6166fa8780cd04cabbc4e6f87ce3af2662f70b3128cd11f5c49fc2e178c05294be3b2af5", 0x40}], 0x4, 0x0, 0x0, 0x24000894}], 0x1, 0x20000000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000027000-0x12)={0x0, 0x5, 0x5, [0x1, 0xfffffffffffffd33, 0x169a, 0x100000001, 0x3]}, &(0x7f000001e000)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001f000-0x10)={0x4, 0x8200, 0x9, 0x5, r2}, 0x10) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000002c000)={0x14, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000)=0x101, 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000002d000)='/dev/keychord\x00', 0x101000, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) renameat2(r3, &(0x7f000000f000-0x8)='./file0\x00', r4, &(0x7f0000014000)='./file0\x00', 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000002f000)=0xfff) 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xb97c, 0x8, 0x10}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000000000)=0x98) sync() clone(0x0, &(0x7f0000001000-0x149)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") 2018/01/31 05:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d3d000)=0x1, &(0x7f0000817000)=0x4) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000127000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000072a000-0x10)=@generic="25c1d69bf3954473107d827c3bd8f38e", 0x10) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/rtc\x00', 0x800, 0x0) accept$inet(r1, &(0x7f00008ee000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9b000)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000699000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 05:31:50 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046f000)='/dev/sequencer\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000050e000)="24000000130007fffe000000005c00000520000c0d000300000000000000000000b81617", 0x24) 2018/01/31 05:31:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000012000-0x12c)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000013000)=""/152, 0x98}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/126, 0x7e}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000011000)=""/237, 0xed}], 0x7, 0x0, 0x0, 0x8}, 0x200}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)=""/42, 0x2a}, {&(0x7f0000012000)=""/119, 0x77}, {&(0x7f0000013000)=""/116, 0x74}, {&(0x7f0000002000-0xa7)=""/167, 0xa7}, {&(0x7f0000014000-0x9f)=""/159, 0x9f}, {&(0x7f0000002000)=""/143, 0x8f}, {&(0x7f0000012000)=""/34, 0x22}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000013000)=""/41, 0x29}], 0x9, &(0x7f0000000000)=""/53, 0x35, 0x15c0d294}, 0x7}, {{&(0x7f0000013000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000+0x6e8)=""/192, 0xc0}, {&(0x7f0000011000)=""/113, 0x71}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000000000)=""/102, 0x66}], 0x8, &(0x7f0000012000)=""/4096, 0x1000, 0x9}, 0x3}, {{&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/189, 0xbd}, {&(0x7f0000003000-0x77)=""/119, 0x77}, {&(0x7f0000012000-0x85)=""/133, 0x85}], 0x3, &(0x7f0000000000)=""/16, 0x10, 0x3be}, 0x4}, {{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000001000-0x70)=[{&(0x7f0000011000)=""/0, 0x0}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000011000)=""/157, 0x9d}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000-0x40)=""/64, 0x40}], 0x7, &(0x7f0000013000-0x6b)=""/107, 0x6b, 0x1}, 0x7ff}], 0x5, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x7}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") madvise(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$netlink(0x10, 0x3, 0xe) socket(0x8, 0x805, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) r4 = syz_open_procfs(r0, &(0x7f00007d1000-0xe)='net/rt6_stats\x00') connect$inet6(r4, &(0x7f0000fb2000)={0xa, 0x2, 0xb7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000d50000)=""/70) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000072b000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000fce000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000037a000)={0x0, 0x8}, &(0x7f000076c000)=0xffffffffffffffc3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000248000)={r6, 0x5a, 0x0, [0x101]}, &(0x7f000042d000-0x4)=0x2b8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006e0000)=0x0) fcntl$dupfd(r3, 0x0, r3) rt_tgsigqueueinfo(r7, r7, 0x2e, &(0x7f0000f9e000)={0x2a, 0x9, 0x6, 0x3}) wait4(r7, 0x0, 0x0, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cda000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00005ea000-0x38)={&(0x7f0000583000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000461000-0x10)={&(0x7f0000cda000)=@ipv4_getroute={0x14, 0x1a, 0x401, 0x0, 0x2, {0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0xc000) alarm(0x0) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a36000)='/dev/sequencer2\x00', 0x80243, 0x0) accept4$nfc_llcp(r3, &(0x7f0000356000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004c2000-0x4)=0x60, 0x80800) signalfd4(r0, &(0x7f0000b50000)={0x4}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) [ 99.439908] device lo entered promiscuous mode 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x7c50, &(0x7f000038b000)=0x1a8) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000414000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f00005a9000-0x4)=0x404000000000, 0xa, 0x1, &(0x7f00006f7000)={0x0, r0}, &(0x7f000099e000)=0x0, 0x20) 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000501000-0x4)=0x200, 0x4) socketpair(0x9, 0xf, 0x0, &(0x7f000007c000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000f9d000)=@file={0x0, ""/108}, &(0x7f0000c5f000-0x4)=0x6e, 0x80000) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000b40000-0x8)=0x80000001, 0x8) socket(0x18, 0x0, 0x4) unshare(0x400) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000f80000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x7) mount(&(0x7f0000398000-0x8)='./file0\x00', &(0x7f000074d000)='./file0\x00', &(0x7f0000e90000)='proc\x00', 0x400, &(0x7f0000283000-0x1000)="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") r6 = add_key$user(&(0x7f00006de000)='user\x00', &(0x7f00000d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000320000-0x14)="227a29ad14c336321594beaed46bd85b2cf1a9c2", 0x14, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000244000)='pkcs7_test\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000262000)="1d57c0ceba60f741c9050f8ce590e7ef6d9d42fe44428da62ebec82ec4bc3f806793", 0x22, 0xfffffffffffffffd) keyctl$unlink(0x9, r6, r7) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000787000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 99.465927] device lo left promiscuous mode 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f8000)={0x0, 0x0}) pwritev(r0, &(0x7f0000052000-0x20)=[], 0x0, 0x0) 2018/01/31 05:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000f40000-0x9)=@known='user.syz\x00') execve(&(0x7f000034e000-0x8)='./file0\x00', &(0x7f00001b6000-0x8)=[&(0x7f00001e0000-0x1)='\x00'], &(0x7f0000205000-0x20)=[&(0x7f00009dd000-0x1)='\x00', &(0x7f000004a000)='cpuseteth0@nodev\x00', &(0x7f000006b000-0x1)='\x00', &(0x7f0000974000-0x1c)='wlan1/securitywlan0\'trusted\x00']) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') [ 99.592133] device lo left promiscuous mode 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f00006e2000-0x38)={0x0, 0xfffffffffffffeb8, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000d8f000-0x98)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x8000000015) 2018/01/31 05:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:31:50 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000068a000-0x4)=0x0) 2018/01/31 05:31:50 executing program 0: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004a8000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000574000)={0x0, 0x0}, 0x0) 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000028000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000028000)={0x0, 0x80, &(0x7f0000028000)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xb7}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}]}, &(0x7f0000021000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000021000)={r2, 0x2, 0x30}, &(0x7f000000e000)=0xc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000022000)=0x0, &(0x7f000001b000)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000029000)={r3, @in6={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 05:31:50 executing program 5: personality(0x400000) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003b0000-0x4)=0x6e0f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f0000a7e000)="0101", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/31 05:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x989680}, &(0x7f0000c78000)=0x0, 0x0) 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r0, &(0x7f0000589000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000926000)=0xb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d24000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0xff) rename(&(0x7f0000d37000-0x8)='./file0\x00', &(0x7f0000bd9000-0x8)='./file0\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ed7000-0x4)=0x800) seccomp(0x2, 0x2, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x1b6}]}) removexattr(&(0x7f0000e04000-0x8)='./file0\x00', &(0x7f0000ad6000)=@random={'os2.', "3a76626f786e65743174727573746564271c76626f786e6574307d00"}) r2 = socket$unix(0x1, 0x3, 0x0) sendto$unix(r2, &(0x7f000066f000-0xf2)="9bf8ac5e94ce54dcadfb841fdb26ae8e246103246d5cc3c571e43aa3ccab4b5d06f82692a5a248d393f7d49e95cf8d9b29f2b1f0bcbb420ba77028e0412357f14f8b96b02eaa5f14febb5b144f0d9d5d7120da27f8ffefd934173178146d0c3e6b72521a4fa40ac717b97a62f66de237e3d3272618597b156c64442b87ff144d55588873a586c0871b395c3d83a78d204e871c89722368837b929b3a682299bc73b57ef92ae2c82e88ae0fd6163220a13dee3e64fbb4f2d607e87d6221efecef5c8f41517ce6437718afcc9d6501f9e4a88ef33d5c8f3ae5c03dbf9e893b4c6023ddaa82d64f0c4a6e82af47a51d2226bc6f", 0xf2, 0x800, 0x0, 0x0) 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x10000000461) ioctl(r0, 0x52fffffffffffffc, &(0x7f0000012000-0x8)="f725e721feb7d3fb") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e5b000)=0x0) 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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3b5}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) [ 99.692946] device lo entered promiscuous mode 2018/01/31 05:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000871000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0xffffffffea11a3ce, 0x3ff, 0x8}, &(0x7f0000867000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000009d000-0x8)={r2, 0x8, 0x2bef35a8}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r0) setitimer(0x3, &(0x7f00007bd000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000e86000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000d26000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d13000-0x90)={0xfffffffffffffff7, 0x0, 0x6, 0x0, 0x2, [{0xfffffffffffffffd, 0x9, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x6, 0x7f, 0x1000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x31, "3508d955099168a07a1de423e79896a71589df4a042a2d369d972db984caeadaf48008c50cf3d675f90b9349eb884ce44e"}, &(0x7f0000002000-0x4)=0x39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x3f}, &(0x7f0000001000-0x4)=0x8) r5 = accept$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0x1, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000003000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000005000-0x6f)=""/111) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) getgid() sendto(r2, &(0x7f0000001000)="6bd20ee634fb7f1b944587cc93fe5999c95e413120de7440f69d7861bf13c1bfe5fbfa22dfbe6e6c73284f861e49c9be1478990a222c497ee021bcd68fb9a6ce15c8631b800c813f795d03e103c2f6af3a6516c4b56c7f1a492116583593b75f42b28a5590e184f656d8f9b7f3a7d6a631bb2258e84e55e75fd3cd5e4f0c37def3bd014d8d7ef3305570507e5337186eefcb01245de221facfd145c10353e14a46180b6cd35b9a8b3bb8d041dee77edd33f8756376f5c6381c2333715791814d9c8a56d9ab017ef9a73f3e244b46a0f9f2de28f1421d8e4b283af497187bf08e3dd996c2cfe47a100edad29818a38ee5", 0xf0, 0x20000010, &(0x7f0000001000-0x4c)=@nfc_llcp={0x27, 0xf1f, 0x401, 0x7, 0x100000000, 0x0, "5eb74bc87be62f26f2f1833bfa85794e07b02b1747749acfaf69e4af48597665303bb95e508c3c2927456ec0bef1650696d02e44af499a850bf4764fc697df", 0xfffffffffffffffa}, 0x60) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x69, 0x2, 0x6, 0xfffffffffffffeff, r6}, 0x10) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x1, 0x200, 0x3}, &(0x7f0000001000)=0xa0) ioctl$TCSBRK(r2, 0x5409, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={r4, 0x10001, 0x800, 0x9, 0x6, 0x8c96, 0x9, 0x1, {r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f8000000000, 0x9, 0x9, 0x4, 0x2af}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000007000)={0x20, 0x81, 0x8, 0x8d, 0x400, 0xffffffffffffff2d}) 2018/01/31 05:31:50 executing program 0: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") pipe2(&(0x7f0000a9e000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) [ 99.718393] device lo left promiscuous mode 2018/01/31 05:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000236000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000dfd000)=0x0, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000136000)=0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) setns(r2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000082e000-0x16)=""/22) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000444000)="") 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x2, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000005000)={0x40, 0x7ff, 0x0, 0x4, 0xc, 0x22}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000016000)=0x0) syz_open_procfs(r2, &(0x7f000000c000-0x7)="666400ffff03bb") 2018/01/31 05:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) add_key$keyring(&(0x7f0000a8b000)='keyring\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007b5000)="", 0x0, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000598000-0x8)=[], 0x0, &(0x7f000001f000)={0x77359400, 0x0}, &(0x7f0000d3f000-0x8)={0x0}, 0x8) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 05:31:50 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setpriority(0x0, r0, 0x8) fcntl$getown(r1, 0x9) syz_open_procfs(r0, &(0x7f0000745000)='loginuid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xea03}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000002000)=[], 0x1000000000000226, &(0x7f0000c39000)=[], 0x300, 0x2000e000) 2018/01/31 05:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f00002f0000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000082d000)={0x0, 0x86, "2cbca232da94028014dd463bca51c201b7f8d760f52192b007196d3f35e8769c07bda9ab54cad20499218d24ccda62b0ad414236a054ba15694ee3f28cbfc55047cfff4197f4920d72956d554d9497cd93081306c4b3e0cd96c3fc385f751c6cbdc26efc55392806519960a40ed38084bdeb7c0e84d6ada13acace0f986e893bca530e88d4fc"}, &(0x7f0000fd7000)=0x8e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008d3000)={r2, 0xf4, 0x0}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000033c000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000092e000)=0x0, &(0x7f0000ee4000-0x4)=0x4) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00002cd000)={{0x0, 0x7}, {0x401, 0x1a}, 0x9, 0x2, 0x4300000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002cd000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000173000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) wait4(0xffffffffffffffff, &(0x7f0000f7d000)=0x0, 0x2, &(0x7f0000cb2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 05:31:50 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xfff, 0x7, 0x9, 0x5, 0xe378}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005bb000)='net/mcfilter\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000014000)=0x3e) [ 99.994491] device lo entered promiscuous mode [ 100.001611] device lo entered promiscuous mode [ 100.006765] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 100.015176] qtaguid: iface_stat: create6(lo): no inet dev [ 100.032663] device lo left promiscuous mode 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001cd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00008bd000/0x3000)=nil) mlock2(&(0x7f00005aa000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f00008f3000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/31 05:31:50 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x9) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) r2 = creat(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000024000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000024000)="62bf9c6db75caa849fa3c926aa74f5b824000a98a7b8b734f875ffc3cf66de3c047eaee64aac977cec3a037cf2830232f010fa910948943f607dc321df598ec41f7c9d653ccf2859a65fedb5ce48a7c0d481a2858cde8ec4c86591fc5abee31dd7466dcb55def7d1b0b2a898a06abdeff01cbe440a943d8a6f85f5a499bc92525399a6682bb5b6baae5818bd2605dcdb410e1d79d36a8706a20207c6a20441f8055f", 0xa2, 0x80, &(0x7f0000020000-0x14)={0x11, 0x1c, r3, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 05:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x8801}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcb000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) fcntl$getownex(r1, 0x10, &(0x7f00000a4000)={0x0, 0x0}) r3 = getpgid(0x0) timer_create(0xfffffffffffffffe, &(0x7f000012a000)={0x0, 0x1e, 0x400000200000000, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x91a9807e) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 05:31:50 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000008000-0x20)={0x4, 0x1, 0x8000, 0x1, 0x5, 0x80ee}) [ 100.036068] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/31 05:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/31 05:31:50 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400, 0x0}, {0x3, 0x0}, {0x0, 0x80000000}, @control={0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a53000)='./file0\x00', 0x20) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r3, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) [ 100.146739] device lo left promiscuous mode 2018/01/31 05:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b89000-0x5c)={0x80000001, 0x2, {0x0, 0x1, 0x8, 0x2, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000077d000-0x4)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000fcc000)={0x0, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="404a9bee3f50", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f746f89b2758", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00003ca000-0x8)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f5a000-0x29)=""/41) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a53000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 05:31:51 executing program 0: r0 = eventfd2(0x1, 0x1) r1 = socket$inet6(0xa, 0x4, 0x8) ioctl$sock_ifreq(r1, 0x8911, &(0x7f00005df000)={@generic="afc52a67c6960ad08dd51f7939a73f98", @ifru_data=&(0x7f000039f000+0x161)="0f3f679d24945390d15f360f5272608d1c359373bb2171d52c8777376bd67975"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0xa000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000e66000)=[{&(0x7f0000000000)="870a42163634b1ba02663b88ecf103951dfc5ce165a342ffdef6bb339891c3f549ed22d23726e0de7c9afe767f935962eb1aace9dfd9f8620a2e2adaf2b66c5ad100893548c9240616b3adfdbfcce3aae9111f2860f2799492a846801e2ed37f27ec1f5167b91af8ba7e680916cd5c542fd74060e6936cd063f70235fcbf4e21b5a72bc83ab20bc863e70d9882e6d41c206bd14acb61ada26bf472635aba3265", 0xa0}, {&(0x7f0000000000)="9485c8781e0e9f94944124b48feccbe6c9a9f08880fb165e15c9f88356545f7babe2d64ece4d660c29586537601c5d7b743701f12debf52f074ed05beadd8817a3e46f826d42c004b061de20404b8defb75c0fb28fcdb644849968c3aa6fe746f1d30cff2660fa62abad0f5358a2646685477ab25d98706a7666e9287c3efb58b51cbf819e9b8fd56c2ba68a62bb0baa9e75cc93f5a8e1be07a510e8cf42449897dcebd93014423f9a7680a451c5004424122730b0", 0xb5}, {&(0x7f00000f4000)="984b60b031b646a719e53ea6c009b410064dcbc8118ef91f1790afebbaf87f1878b2597061e24bb76220389bbb181a207a4d79af71f6cfa12954696141a7d040ea697eb137d51cd9ddcee5d5b57545e7a149e90c35107e51ddbff7555142681f0c317a577310795ed2558c99862fb733ef457526bc781be4f19d4dc2757f6292a63d62a7fe5135d4f884cb0485149ae6aa28f1a366988c72bccac23d392e0f168e0ea82ab5b2000dfc2b063d987ce0763ccd9527500afe69c6cc91eebc720fb4f458546a503ca3e87196b3c533f89741e6e9bf96efe46742729f43916dcda1d2eb2142b4818faa5c1a2eed0eaf522b30", 0xf0}], 0x3, 0x8) 2018/01/31 05:31:51 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eef000)={0xfff, 0x8000, 0xfff, 0x8, 0x80000001}, 0x14) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 05:31:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000003000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x40, 0x1f, 0x8, 0x9, 0x9, 0x9f, 0x1, 0x100000001, 0x80000001000000, 0x9, 0x5, 0xfff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000004000+0x3ec)={0x1, 0x4, 0xc2, 0xfffffffffffffffe, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={0x0, 0x2}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r1, 0x3f}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000-0x18)={r1, 0x4, 0x10, 0x401, 0x200}, &(0x7f0000005000-0x4)=0x18) r2 = gettid() perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x3, 0x3, 0x4, 0x9, 0x0, 0xffffffff, 0x80000, 0x7, 0x6, 0x6, 0x7fff, 0x2, 0xfe, 0x101, 0x7fff, 0xe4f7, 0x1600000000000, 0x20, 0x9, 0x14, 0x0, 0x0, 0x1, 0x63fa, 0x3, 0x18a5, 0x8, 0x40, 0x8, 0x6, 0x4, 0x0, 0x2, 0x100, 0x2, 0x6, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000004000)=0x0, 0x8}, 0x124, 0x7, 0x0, 0x7, 0x4, 0x6, 0x3ee, 0x0}, r2, 0x0, r0, 0xf) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000004000-0x4)={0x4, 0x6, 0x40}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000)={0x1, 0x0, 0x0, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000008000-0x10)={0x5, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000a000-0x20)={@generic="9499570016de81cc131167ca837cc429", @ifru_flags=0x1000}) 2018/01/31 05:31:51 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000778000-0x8)='./file0\x00', 0x8002, 0x7) ioctl$sock_ifreq(r0, 0x897e, &(0x7f00003e8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4c9d20f9c5127b63b2b4edfa7d99f553"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000442000-0xe0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xd2, 0xffffffffffffffff, 0x100000001, 0x0, 0x31, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @udp={0x3, 0x0, 0xbe, 0x0, "e2e51a05deb3eeca10cd480c0c8cb70e198b03e7da3ce1384a504428eb55d256b9c18190dfeed099a532d96ae81ecdc741161c959a30864513b0e6389a821aada83c8c9369821293d62a8afba5e7f51891915a7528fdc04aa9e599ba81374e89675b54fd21b4ff418add21ab4eabaeab00ca5017c0df34f00337346518ce6dab61593abef676d64d1e4a3df1ff28c881edb237bf7bb41281c451e006000000000000000f9057a8a30440fee14d28df34da11f3104b16"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) socketpair(0x15, 0x5, 0x0, &(0x7f0000c24000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) 2018/01/31 05:31:51 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000661000)={0x0, 0xcf, "594515a9713c3c93758399a6db596a1c3f5926ecb1c80ef9307d8ff0eaa743297eedd455eb3bce010ae25841fb7f8e09fdee89d4781a826cff95cf2237910f2d89208109af2c7bb5f6f5fc4b510dbd5ff7864dcce30de14902154095f8ac80b133677b7b1f43e7d0eefec1139f3f4db2f9c642b0d28bc50127c28951962e6de1309fe8db3c1ce88c4f3f46add640b8cdb76478450b2adbcac2ab5b0308fbfe728581160098524b5450af56b3438c73dff9258c26406b8a0ace3bc59aafa12e89bf3ae02e35718015b4809837f0f34a"}, &(0x7f000084c000-0x4)=0xd7) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff7000)={r1, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff7000)=0x8c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff8000)={0xffff, 0x200, 0x101, 0x4, r2}, 0x10) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/31 05:31:51 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setpriority(0x2, 0x0, 0x800000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000056f000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b5000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005f4000-0x4)=0x0, &(0x7f0000306000-0x4)=0x0, &(0x7f0000000000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ad000)={r1, r2, r3}, 0xc) 2018/01/31 05:31:51 executing program 2: clock_gettime(0x0, &(0x7f00008b0000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000629000)={{0x0, 0x0}, {r0, r1/1000+10000}}, &(0x7f0000eb2000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000a70000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a33000-0x11)='net/ip_mr_vif\x00') preadv(r3, &(0x7f0000fee000)=[{&(0x7f00004c2000-0x74)=""/116, 0xa7}], 0x1, 0x0) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000002a000-0x4)=0x8, 0x4) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f000098b000-0x18)={0x73e, 0xb7, 0xfcb, 0x1, 0x4, 0xff}) 2018/01/31 05:31:51 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/keychord\x00', 0x22680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x4, 0xfffffffffffffffc, 0xa39e, 'queue0\x00', 0x1400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}]}) r1 = userfaultfd(0x80800) ioctl$TCXONC(r0, 0x540a, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002000)=""/0, &(0x7f0000001000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x10000, 0xb03, 0x6, 0x10001}, 0x10) r3 = epoll_create1(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x20000021) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000)=[{&(0x7f0000005000-0x11)=""/17, 0x11}], 0x1, 0x5e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000005000)=""/61, 0x3d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000006000)=""/84, &(0x7f0000006000-0x4)=0x54) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000008000-0x88)={0x100000000, {{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$getownex(r1, 0x10, &(0x7f0000007000)={0x0, 0x0}) fcntl$setown(r3, 0x8, r4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x5, 0x5, 0x3, 0xffff, 0x38c}) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000007000)=0xc8c) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x4080) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000008000)=0x4) 2018/01/31 05:31:51 executing program 5: clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000d44000)='attr/prev\x00') epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:31:51 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0x100000001, 0x6}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f26000-0x8)={r1, 0x200, 0xba04}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000000000)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") pkey_free(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x101000, 0x0) r3 = mmap$binder(&(0x7f0000c4d000/0x2000)=nil, 0x2000, 0xa, 0x8110, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000-0x18)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x18)={r1, 0x10, "88807e24a4b29f82dccdac9b1d1c83af"}, &(0x7f0000002000)=0x18) [ 100.231306] device lo entered promiscuous mode [ 100.241913] device lo left promiscuous mode 2018/01/31 05:31:51 executing program 0: getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) 2018/01/31 05:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000275000)='/selinux/checkreqprot\x00', 0x400001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000e81000-0xd)=""/13, &(0x7f00008d5000-0x4)=0xd) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005e5000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') r4 = socket$inet(0x2, 0x7, 0x9) readv(r3, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x21b) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000eb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000b1a000)=0x3) r5 = getpid() syz_open_procfs(r5, &(0x7f000080b000+0x875)='net/udplite6\x00') 2018/01/31 05:31:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x7, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000b000-0x50)={@common='rose0\x00', @ifru_addrs=@ethernet={0x6, @random="51d22c7f6768", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:31:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000602000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:31:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="08c88ff00e40ea205b5032d028cd9181f2ff8b4a3e555f59f125e52ef1b1263c5f94e033de344de05e490a03258e2e", 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/checkreqprot\x00', 0x8000, 0x0) accept$unix(r1, &(0x7f00003ee000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a71000-0x4)=0x8) write(r0, &(0x7f000047c000-0xb2)='c', 0x1) writev(r0, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) 2018/01/31 05:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x23c) sendto$inet6(r0, &(0x7f0000893000-0xb4)="", 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f00006c5000)='./file0\x00', 0x80c00, 0x406) fcntl$getflags(r2, 0x409) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000021f000)=0x1) 2018/01/31 05:31:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000047c000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a71000-0xa)={0x0, 0x1, 0x1, [0xffffffffffffffff]}, &(0x7f0000de2000)=0xa) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000950000-0x8)={0x0, 0x0}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000014b000-0x4)={0xd09, 0x3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00001fc000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000043000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000033c000-0x4)=0x0) r8 = fcntl$getown(r1, 0x9) sendmsg$nl_netfilter(r2, &(0x7f0000f37000)={&(0x7f0000d14000)={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f0000636000)={&(0x7f0000518000-0x13f8)={0x13f8, 0x2, 0xf, 0x421, 0x6, 0x0, {0x1, 0x0, 0x7}, [@nested={0x11bc, 0x51, [@generic="", @generic="8ac2d96160d746c3ffa1be3a65d0fb574a0a2fd30c2fe92305eff35bbdfe5e63c7bee034a35916773ce42de887a5a0b59f7457eec8646072f266f728aa0c5b647b447bb411e8c928930d038c17575787c8d12014f9886a7df4978360b4ee4dda23efee29a9ab29a19c0d936a1039ab48cfe8aa2f8eb6292de22f05918a4c98a0fc82b87cb54c6851eb4ef5a969f9bf3c6eee84a65a89007c2bdb324563eda012d83c3e2644ad2d887ad3", @generic="e41b3dcc0c7362c4ecd7934be9d9326b97cded9bf01dc28f3e1e19860b82e2a00ae11abc261d05e327ab5484a29fa445b73dc076b5da11359a5384e2e0cc319bd5787adec765e8e55cc53e397b547aa1b2f54fe388d5e270d9d61a84c47e40ca57debcac4d1445b79ba89071238fa71b58657d50129c2c3b7bbdae94fa94d4d87b6c8f52d5be084982c009d94c581aae37084b10c850091e819536bb902fcd3ad3c1f205b4392546b0", @generic="fded56d8231375a3c7a64cd53bf9a73989b1641ef6db9489a63ab2127e27756356ed4901d69d1818ec", @typed={0xc, 0x96, @pid=r6}, @typed={0xc, 0x75, @fd=r1}, @generic="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", @typed={0x18, 0x87, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x5, @pid=r7}]}, @generic="54bbae37e7674c4f5ff2613de151068653b30a978883f05cd05e5521a9319b07297080bf1c9eeac9efdcfcb018d7c150830de0ff83ea59c7571df38972bb3c592ccaac90cd6088c9277daa1b9bf3b3d2972384d6b82f427f10258fd1fb5324bc70a09eaa119c0344e4b6a9525be2c987d1752515ae00a75ac991842a0a77ffa60d50031ea026dcf89b08c0df2d7f9af7f589a851369df7896849cd3e1ac51190fe7e0b36604acc820065577ae16a89f9467eac9847ddd899402d4ab726c9144caf944ad37a74d54de5", @nested={0xfc, 0x3, [@generic="ef12f85191cd60082854250a14031224fb21533fbf70525aebab531ab31d482349a0017011ff24dc2c3e20e976d5a370158ca0da95b429406389b71081c7f6ad131e11c8e1433bdfa2408fc306df2e46288792737d89e55e3720c325e89bfd16d129c1600c365a382aad281c2bf6145b3504fea7c7fd1bc288edf43f6a40997801088b8d922bda8d3552c2b3f88daef28bf3a140c12536f238044738740011c78ad40fd23479e7e9d4938640afc3f0ea9b51804240b734823d0d82f12683bc65d275d43dedf147ae2d52ee0e2419829e914604c8a2281a822d1c087436046a1f432a6bcc365dd3ef8bb958ef14e9467ecbd080d02e2524"]}, @typed={0xc, 0x58, @pid=r8}, @typed={0x18, 0x23, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x3c, 0x25, @binary="091918a68fe8485b89dee12eca3017ee3e6a6981232c3e754971c57dd90c2356dc3ad9f261633094f3acdc88161545b9fa8efc"}]}, 0x13f8}, 0x1, 0x0, 0x0, 0x1}, 0xc000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fbe000-0x10)={r4, r5, 0x5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000015000)={r3, 0x1c, "5ffc6be7b2f5f95423f4063788bbeacb00f0eaed0742abd70745542b"}, &(0x7f00000e2000-0x4)=0x24) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000676000-0x4)=0xf) ioctl$TCSETA(r1, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:31:51 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001c000)="79fad67c55bba96631d72cd056a5eee240028101812d28bb176780abe848355d7365d4a6a4cca2e72e39d41cdb7fe4b1a22016d4b32f1b643934a11eb424c3bea180c4564825eee7145e1aa830281049c9a85e091a8bffab6bb9cf74aa721435c5625e287702080b3926765e0484816e16cc0c70ccc3353d6c3af17d0856ae07dbe16274f12df924b3a219c022e592d96c08c581f7fbe65829cd1b5759e94b91ae6086e8c54d52367af3d5fc1f5b64bf9502fedbe5a0e4cc3bc322b4cbbab6fcd76335d9d4a5cfd53b47b71fdd4a8590efa39c9e384598eb633bf7ec2c9fcf", 0xdf, 0x20040000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000013000)={0x0}, &(0x7f000001f000)=0x4) 2018/01/31 05:31:51 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000285000)='/dev/rfkill\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f00007ea000-0xe)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000077000-0x68)={0x7f, 0x7f, 0x10000, {r1, r2+10000000}, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f79000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000f78000)=[{{0x0, 0x0, &(0x7f0000f78000)=[{&(0x7f0000f78000)=""/29, 0x1d}], 0x1, &(0x7f0000f79000-0x18)=""/24, 0x18, 0xfff}, 0x4}, {{&(0x7f0000e58000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000085000-0xa0)=[{&(0x7f0000f78000)=""/18, 0x12}, {&(0x7f0000f78000)=""/108, 0x6c}, {&(0x7f0000e3b000)=""/119, 0x77}, {&(0x7f0000f79000-0x7e)=""/126, 0x7e}, {&(0x7f0000f78000)=""/2, 0x2}, {&(0x7f0000f79000-0x6d)=""/109, 0x6d}, {&(0x7f0000248000-0x22)=""/34, 0x22}, {&(0x7f0000f79000-0x6e)=""/110, 0x6e}, {&(0x7f000072e000-0xaf)=""/175, 0xaf}, {&(0x7f0000f79000-0x1b)=""/27, 0x1b}], 0xa, &(0x7f0000f78000)=""/85, 0x55, 0x0}, 0x9}], 0x2, 0x1, &(0x7f0000f78000)={r4, r5+10000000}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000e0d000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1f, &(0x7f0000f79000-0x8)=0x0) 2018/01/31 05:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = signalfd4(r0, &(0x7f0000387000-0x8)={0x0}, 0x8, 0x804) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:31:51 executing program 0: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x6, &(0x7f000000c000)=[0x1, 0x9, 0x5, 0xc856, 0x0, 0xfc6]}) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/01/31 05:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002f9000-0x28)={@generic="0842819295af4e9f6091162d84a5d5a2", &(0x7f0000d7f000)=@ethtool_regs={0x4, 0x1, 0x77, "8b2f9fde58bd8c8b8c46217ae4ae24365080337e84356878228ccb5a7599f42cbd864aef8fed19e03bd77aa2250ad32c7d026d3766b30886fbee18217d0296a1eac96b58e11c8e3c4964f858a1f0f03dc109dc213a7aa583bd2a6786fe73761918e4f01e828875834b1a60f0b594f6b594dd2e40c385b6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) fallocate(r0, 0x2, 0x7, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/31 05:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000c07000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001d000)={0x1, 0x0, 0x10000, 0xb6fd}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000d5a000-0x10)={0xffffffffffff84fe, r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002c9000-0x8)={0x0, 0x216}, &(0x7f000010e000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002ab000-0x4)=@assoc_id=r3, &(0x7f0000201000)=0x4) 2018/01/31 05:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x1f, 0x0, 0x7, &(0x7f00000ce000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eb000-0x30)={0x60, 0x0, &(0x7f0000d07000)=[@decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x4, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x10, &(0x7f0000181000-0x50)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x3, 0x2, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00009ff000-0x10)=[0x58, 0x68]}}], 0x26, 0x0, &(0x7f00004a1000)="c324d4f05b78acaa0d9211080ce9b00fdbf0149db82ef1e20dce713641ca87bb39bf3385f321"}) bind$inet6(r2, &(0x7f0000e00000-0x1c)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10004}, 0x1c) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) [ 100.511184] device lo entered promiscuous mode [ 100.526642] device lo left promiscuous mode 2018/01/31 05:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e9000)='/selinux/policy\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000085f000)="280421", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) write(r0, &(0x7f000078b000)="dc", 0x1) dup2(r1, r0) 2018/01/31 05:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000408000-0xf2)='\t', 0x1, 0x0, &(0x7f0000e6a000)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdf000-0x4)=0x0) setpgid(r1, r2) 2018/01/31 05:31:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x10)={0x0, 0x8, "5922795c0daf7c7c"}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6c0e2f8a, 0x2, 0x72, 0x0, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f000096d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b55000-0x10)=@ethtool_pauseparam={0x13, 0x5, 0x7bff, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00001f7000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3f, 0x5, 0x7, 0x6}, &(0x7f0000027000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000081000)={r4, 0x3, 0x5c83}, 0x8) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r5, &(0x7f0000cdf000-0x3a)=@objname={'system_u:object_r:sulogin_exec_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x36, 0x20, './file0\x00'}, 0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000067000)={r4, 0x55, "d5f35ada744d04b48a28cbcd11aed75195cb91a2abe3aeded6183d2d9183846987d80e35aa504d4ba764d42acec4e85fcc762bbc391a4605b7333f407b9c06ac665a75dc93afe63ac0843fcbda22e35109b3a16d44"}, &(0x7f00003c2000-0x4)=0x5d) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/01/31 05:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000e8e000-0x8)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00009d0000-0x6)=""/6) 2018/01/31 05:31:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000601000-0x38)=[{r0, 0x4030, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x200, 0x0}, {r0, 0x540, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8310, 0x0}, {r0, 0x4080, 0x0}], 0x7, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x5}, 0x8) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000-0x4)=0x0, 0x3) 2018/01/31 05:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e74000-0x4)=0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x200000000000000, 0x0}) dup3(r2, r1, 0x0) 2018/01/31 05:31:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00009be000/0x5000)=nil, 0x5000, 0x3, 0x32, r0, 0x0) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000025b000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:31:51 executing program 6: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) 2018/01/31 05:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(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"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009f4000)={0x0, 0x5, 0xfff, 0x7}, &(0x7f0000cf4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x8, 0x8, 0xfffffffffffffffe}, &(0x7f0000140000)=0x10) poll(&(0x7f000068a000+0xbaa)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:31:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:31:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 05:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) socket(0x15, 0x8000b, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 05:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x10000007c) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000178000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009ae000)={r1, 0x5, 0x6, [0x0, 0x3, 0x8000000000000, 0x7, 0x8, 0x7]}, &(0x7f00002b6000-0x4)=0x14) sendmsg$key(r0, &(0x7f0000cba000-0x38)={0x0, 0x0, &(0x7f0000727000)={&(0x7f0000153000-0x78)={0x2, 0xb, 0x80000000, 0x8, 0xf, 0x0, 0x4, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff, {0x6, 0x7c, 0x6, 0x5, 0x0, 0xffffffff, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x20040801) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x5, 0x2, &(0x7f000075e000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000984000-0x8)=0x0) recvmsg(r0, &(0x7f0000d38000-0x38)={&(0x7f0000f12000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fa2000-0x60)=[{&(0x7f00002f8000-0x7e)=""/126, 0x7e}, {&(0x7f0000739000)=""/26, 0x1a}, {&(0x7f0000418000)=""/23, 0x17}, {&(0x7f00009a2000-0x5c)=""/92, 0x5c}, {&(0x7f000034e000-0x26)=""/38, 0x26}, {&(0x7f0000177000-0xab)=""/171, 0xab}], 0x6, &(0x7f00005d1000)=""/130, 0x82, 0x401}, 0x103) 2018/01/31 05:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r1, r1) r3 = dup2(r2, r2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) ioctl$fiemap(r2, 0xc020660b, &(0x7f000093c000-0x138)={0x5, 0x9c, 0x1, 0x8, 0x5, [{0x9, 0x9, 0x6, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x59, 0x0, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x800, 0x6, 0x100000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x5, 0x0, 0x0, 0x183, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) close(r1) 2018/01/31 05:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000ba9000)='comm\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d8000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) restart_syscall() ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b5c000-0x138)={0x4, 0x100000000, 0x5, 0xba7, 0x5, [{0x3, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8000, 0x0, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x1ff, 0x401, 0x0, 0x0, 0x1202, 0x0, 0x0, 0x0}, {0x1, 0x4b4a, 0xbd16, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/31 05:31:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000)='net/igmp6\x00') unshare(0x400) preadv(r0, &(0x7f000091f000)=[], 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f000096d000-0x4)=0x0) 2018/01/31 05:31:51 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) eventfd2(0xfffffffffffff653, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) [ 100.745163] device lo entered promiscuous mode [ 100.754550] device gre0 entered promiscuous mode [ 100.763084] device lo left promiscuous mode 2018/01/31 05:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000b0000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c9000)=0x10) sendto$unix(r0, &(0x7f000036b000-0x1000)="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", 0x1000, 0x1, &(0x7f0000c9d000)=@abs={0x0, 0x0, 0x2}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" 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 [ 146.715971] buffer_io_error: 23 callbacks suppressed [ 146.715976] Buffer I/O error on dev loop0, logical block 16, async page read [ 244.944350] INFO: task syz-executor4:20251 blocked for more than 120 seconds. [ 244.951648] Not tainted 4.9.78-g7be1985 #24 [ 244.956617] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.964756] syz-executor4 D28248 20251 4121 0x00000004 [ 244.970477] ffff8801d49a9800 ffff8801d46f1a40 ffff8801d7ffa4c0 ffff8801bd541800 [ 244.978523] ffff8801db221b98 ffff8801d91ff9a0 ffffffff838a1bbb 0000000041b58ab3 [ 244.986515] ffffffff84193238 00ffffff8123be70 ffff8801db222468 ffff8801db222490 [ 244.994512] Call Trace: [ 244.997070] [] ? __schedule+0x67b/0x1ba0 [ 245.002757] [] ? bit_wait+0x90/0x90 [ 245.008025] [] schedule+0x7f/0x1b0 [ 245.013186] [] schedule_timeout+0x56c/0x10b0 [ 245.019231] [] ? usleep_range+0x140/0x140 [ 245.025012] [] ? kvm_clock_read+0x23/0x40 [ 245.030781] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.037012] [] ? ktime_get+0x13d/0x1d0 [ 245.042531] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.049116] [] ? bit_wait+0x90/0x90 [ 245.054372] [] io_schedule_timeout+0x1be/0x390 [ 245.060572] [] bit_wait_io+0x19/0xa0 [ 245.065920] [] __wait_on_bit+0x57/0x120 [ 245.071514] [] wait_on_page_bit+0xf4/0x140 [ 245.077505] [] ? page_waitqueue+0x20/0x20 [ 245.083284] [] ? autoremove_wake_function+0x90/0x90 [ 245.089946] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.096069] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.102789] [] ? wait_on_page_bit+0x140/0x140 [ 245.108924] [] ? mutex_lock_nested+0x5e3/0x870 [ 245.115141] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.121954] [] ? mutex_lock_nested+0x56f/0x870 [ 245.128185] [] ? iterate_bdevs+0xc8/0x260 [ 245.133954] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.140958] [] ? iterate_bdevs+0x19d/0x260 [ 245.146824] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.153729] [] fdatawait_one_bdev+0x50/0x70 [ 245.159695] [] iterate_bdevs+0x109/0x260 [ 245.165387] [] ? sync_inodes_one_sb+0x50/0x50 [ 245.171500] [] sys_sync+0xe1/0x170 [ 245.176676] [] ? sync_filesystem+0x240/0x240 [ 245.182727] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 245.189505] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.196332] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.202881] [ 245.202881] Showing all locks held in the system: [ 245.209203] 2 locks held by khungtaskd/514: [ 245.214235] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.222899] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.232567] 1 lock held by rsyslogd/3905: [ 245.236707] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.245575] 2 locks held by getty/4034: [ 245.249515] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.258810] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.268769] 3 locks held by kworker/u4:13/13971: [ 245.273489] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.282786] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.292984] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.302944] 1 lock held by blkid/16904: [ 245.306912] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.315864] 1 lock held by syz-executor4/20251: [ 245.320509] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.329709] [ 245.331304] ============================================= [ 245.331304] [ 245.338424] NMI backtrace for cpu 0 [ 245.342022] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g7be1985 #24 [ 245.349174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.358498] ffff8801d9047d00 ffffffff81d94409 0000000000000000 0000000000000000 [ 245.366481] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d9047d38 [ 245.374446] ffffffff81d9f52d 0000000000000000 0000000000000000 ffff8801d3703418 [ 245.382410] Call Trace: [ 245.384965] [] dump_stack+0xc1/0x128 [ 245.390296] [] ? irq_force_complete_move+0x390/0x390 [ 245.397019] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.402957] [] ? irq_force_complete_move+0x390/0x390 [ 245.409679] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.416754] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.423732] [] watchdog+0x6f0/0xa70 [ 245.428984] [] ? watchdog+0x125/0xa70 [ 245.434401] [] kthread+0x26d/0x300 [ 245.439560] [] ? reset_hung_task_detector+0x20/0x20 [ 245.446191] [] ? kthread_park+0xa0/0xa0 [ 245.451781] [] ? kthread_park+0xa0/0xa0 [ 245.457369] [] ? kthread_park+0xa0/0xa0 [ 245.462960] [] ret_from_fork+0x5c/0x70 [ 245.468576] Sending NMI from CPU 0 to CPUs 1: [ 245.473077] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 245.480432] Kernel panic - not syncing: hung_task: blocked tasks [ 245.486562] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g7be1985 #24 [ 245.493736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.503062] ffff8801d9047cb8 ffffffff81d94409 ffffffff83a8ade0 ffff8801d9047d90 [ 245.511023] ffff8801d3703400 dffffc0000000000 ffffffff84409000 ffff8801d9047d80 [ 245.518987] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 245.526953] Call Trace: [ 245.529509] [] dump_stack+0xc1/0x128 [ 245.534843] [] panic+0x1bc/0x3a8 [ 245.539829] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.548031] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.555270] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.562516] [] watchdog+0x701/0xa70 [ 245.567759] [] ? watchdog+0x125/0xa70 [ 245.573175] [] kthread+0x26d/0x300 [ 245.578339] [] ? reset_hung_task_detector+0x20/0x20 [ 245.584972] [] ? kthread_park+0xa0/0xa0 [ 245.590563] [] ? kthread_park+0xa0/0xa0 [ 245.596152] [] ? kthread_park+0xa0/0xa0 [ 245.601743] [] ret_from_fork+0x5c/0x70 [ 245.607743] Dumping ftrace buffer: [ 245.611306] (ftrace buffer empty) [ 245.614984] Kernel Offset: disabled [ 245.618587] Rebooting in 86400 seconds..