[....] Starting enhanced syslogd: rsyslogd[ 12.155010] audit: type=1400 audit(1515355081.736:4): avc: denied { syslog } for pid=3176 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. 2018/01/07 19:58:12 fuzzer started 2018/01/07 19:58:13 dialing manager at 10.128.0.26:44789 2018/01/07 19:58:16 kcov=true, comps=false syzkaller login: [ 26.462251] random: crng init done 2018/01/07 19:58:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000872000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = timerfd_create(0x3, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d52000-0x10)='/selinux/create\x00', 0x2, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000198000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r17 = syz_open_dev$evdev(&(0x7f0000a79000)='/dev/input/event#\x00', 0x8000, 0x200000) sendmsg$netlink(r0, &(0x7f0000458000)={&(0x7f0000011000-0xc)=@proc={0x10, 0x0, 0x2, 0x100}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=[{0xb0, 0x1000, 0x400, 0x71f0, 0x1, "2e3f51b4fcd747bb0a45f140c53719e1b355536db5b825477279c2c4d6b756e0bbc6cf5de536494cb0e3f0bf874172eb46a7e3f39657ef1fd8e4eee5997c0f4a44c248ae3642d8b9853c1d680aac42ee48b1200829b3da368a3389cd201851f5f8af702f542823474b3f2e3aa2a0c1cf8511a61823adf0254e60c174d331351ff1c79515e71cd120a998a699afed560ac6c1b20799f11df6a52b07954e934adc"}, {0xf8, 0xfffffffffffff800, 0x804, 0x483e, 0x3, "6ffeec3ac27b7512344ee97e10818bd343d955b37dca6d0d63665eef15ef90839f60250fe3927729f5e7a0b01262c547311caf203bda3164ce51742bc4505daa8a0d58c31d420854bf472700d9ab3b4414f633f33ffaa81223e9803abce2dc7b61432b9be1967e6edfda37cb8a6b7609971206c2520aa9152c54b5b21c3e04f1211ee6ce17332846566521dcc31ff5cd979f16867a0aab780b7fdf780ba52e44c57eae6ebcdd589e786883850b872c8b4cf881bc6258353da6414fb327399926d5a257169191e1d87649ad2d60c4740b913a804364bcbdd27f63a0e9d96074e32e0a301af5b36132"}, {0xc0, 0x200, 0x10, 0x6, 0x0, "90a785479646a1b1e3dfc1fe9d6e3f6d3a9e0cb380d05661a818cad4d5ef50b1c34316c0aa1bf1917a0a34f1e4aceb63404fd4a4aa2909f342da1e842e409da67b5576076abae57ac71975086843bdc460d81c553848a852202c8c8960e89a93f3e1de1101c1623a8449723ad979e060090bdaecad01f0f5c5c87b50d0ed3763ea00ee1e88431b9660395be532ab8af8596916ac7976a1c5bfdf07e84ec4cd213166a8085aeb6f3432d684fc523342"}, {0x10, 0x5, 0x300, 0x9f9, 0x3, ""}], 0x278}, {&(0x7f0000143000-0xb4)=[{0x24, 0x8, 0x0, 0x1f, 0x0, "ac985e83e6d7b992169dd204cd1e1e2ca0"}, {0x60, 0xffffffff, 0x200, 0x4, 0x2, "201c382d696b289824a1f64f7afc1c0310ff33c379d942aa3bba3627a74017b59cbe6ae8fd230dfba03e300ef34c4425d62ec07cb009da3ea807256fa28bd82ca7c7ec123a13b0cea1d103f62a01"}, {0x30, 0x2, 0x820, 0x4, 0x1, "50e45eb372c0f5204e63529e1a02c14b5fe3c48b3117500d664e04d6facf"}], 0xb4}, {&(0x7f0000699000)=[{0x68, 0x15d3, 0x18, 0x2, 0x0, "ebd75fe248162c4b8bb101804d8b4db2105a97c06410594ace95dbfcd7202cd218a3252b57188d68586682b4962f832b65c9c3f7fb45653527858d76525d4e2d7aa65185b261d7138998465cb1cd448604880d4f3c30"}, {0x1010, 0x7, 0x4, 0x7, 0x3, "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"}, {0x44, 0x8ba, 0xb2c6caf3f41bb75b, 0x100, 0x2, "b9a51621130426d8a87ce3216e6de7f3a20cf90b64e2d0bc4076154f1dcc45bc6f539afeec7f273b4db46ba36272c8e770be"}, {0xe4, 0x2, 0x4, 0xffff, 0x0, "626908e787b6b49c7c4e30258a39c903855b0fa9c675d5c09ca1969aa9952adea2b63c83c2e0f986426ed44bea694440d15e146868ceddd3eee619b39b5e6707b1dc1ddb2ba004ece375f0185e4be0be22ffa466ec793af2657bd0c75e07c78bce643e16df416d3f33353a5d939eec2f9abda51ae32a8bba3c743d48f2b43d6aeb1bc01ada12c23a5af4476c703b6c174e052179077154ad216859a97a667c48ffff8c7987cef0c9504a22d0420593c4d52361827a0fbdc053a51734245af420f9ba2656664134e3d5c50c670371a6915202e6"}, {0x100, 0x0, 0x100, 0x1f, 0x3, "59045e73d6a0f09b50a4f51393f01ebe5376781c39f130bb3f6e2a7abd0f14dca9c20b886228e0539df834f60575797af76a5f49e8c014068dcc74810a81a412997ebebf4450e37fc575f96408aa321860e1e09f20fc9e738b6d3f12cc48f0506a3e57e46d821bb9569231a2a8d52078061e18c535bb85d89996b72369d671a3ff263f48109396fe3c3d01b2206713c4b72b44cb01e204af878c9388db713e011df4a0a02c2bdad4ecbfa4182b14bbda962c94678165acf8bfea8b88135f579374f7f8fda894c6b8d9403a9b7628d87ced4afac702a0fe405a890015077ffc7913fd8e0dac23f560dcf9ad17cbb419ff"}], 0x12a0}], 0x3, &(0x7f0000218000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}], 0xb8, 0x800}, 0x41) 2018/01/07 19:58:17 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b3d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00004f5000-0x10)={&(0x7f00007a8000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000200000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000925000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000541000-0x4)=0x0, &(0x7f000010b000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000274000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007d8000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000cf4000)=0x0) r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000879000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00005c6000)=0xc) r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fa000)=0xe8) fstat(r0, &(0x7f0000789000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a3000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lstat(&(0x7f000088a000)='./file0\x00', &(0x7f0000ca3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) lstat(&(0x7f00006e8000)='./file0\x00', &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ec1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000b72000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40001440}, 0xc, &(0x7f0000b16000)=[{&(0x7f0000001000-0x2258)=[{0x58, 0x3ff, 0x224, 0x3, 0x0, "a6bf48a3ec54a9ac29ef3385b48f70f886bc0176da4a271f64b10cce370ba2fe6fe1d826fd3e69c76313c773ff01e186de586ffeaedbe30c50da7f62e2dd7cec95ee80ca13acda"}, {0x10c, 0x667, 0x8, 0x4, 0x1, "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"}, {0x90, 0x1f, 0x710, 0x2, 0x1, "226bcd224d9f0ad75ca5b3a1f7bb4769b1cf0e58eca48cbeec81458f302137b193c32bde84d99fce6ebfd59c313500615506cebef5dc9fe3a8a96dbc330b312bb2776c543f3c99afa7a9494d815756a3804b29da0bf06335bbbb764a924aacfc70dd5690daf6ba4f305bff6758c6e96a486dbc9349c0522e126da48f42da0723"}, {0x1010, 0x80, 0x400, 0x4, 0x3, "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0x2258}, {&(0x7f000077f000-0x32c)=[{0xe4, 0x4, 0x200, 0x3a5, 0x2, "a085c696383a19ea1614037677639b81b1e2200b08868349f47d8671fe071e3aa69a9aaac6e5a950b06bac668ffd791dcbbc9f00a5d06162166bddf6d5c33b45ebeff7327b65b9b944e2dc1855e448e7c44dcd07a4655fa15a6c3043ef29a8a306fea5f1b5839dd70b0db036f33b3d8ed84005024aba9c3a99dab7a4c3154021caba5f08401fc937a1445c1aed89bfb5f18ac0a5413741da04d400c616719444cd450d87a695f0f733bf4bf62361207d776f6549925c17d20cef86d1ab4969d9a41955714ca64a75dcc1e5400c779fd1b513"}, {0x50, 0xfff, 0x401, 0x3f, 0x2, "7ecc983b15a0d335ca5a6e920d50618f60f559b02583e617014614dfefcaf6ab7cb0fb351fe55efc80117c67bbc8622c2b2d581b04f1e42f4211ec2632"}, {0x10c, 0x4, 0x20, 0x9, 0x3, "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"}, {0xec, 0x6f, 0x620, 0x2, 0x2, "d73a5f88ff6e21245b3feb01490d16dfa476d4ffc47aff20f52ed385ebeb98d0a47a978b17db874328bbf6050be3ff04352b4b8b437de3a211d1059621a1ce94483b3ec1f6147148b2242ab9be79450d011886ac2c4d3b18cbac23e86340d72c4aaffd8b1bc4d07740945073f499f61b2f4f76c7991b640b003e511cf78d0de0d072ed1161f6231609f2037400808e4960bfad1f9c7acedb2bef1d062acabbe445f605cf4e491f8f2bd21479f172e471587867aa9402f5506efc69fc14a27c5204cc649b1689e48718960a00c83e0c233f80285be16ef067aed8"}], 0x32c}, {&(0x7f0000d1b000-0x340)=[{0xac, 0x4, 0x305, 0x0, 0x3, "637363cca9933f058f526080ee89f3ff2b8c918e029a5a04afa455486948afe98fce177d0c656ee8610e5df483659ff670f7b01c2b4eb8e4e86caa4d0b365fee4407b59b43bfe7e93b2510f05b5dcf60e350cc730dde1a34ffd4618f4b3aba0f9827f1fb70e8f62dc2b6fee2494d4633044b098dedb121136144cdfd3f8e9ef874d67669ce28cfd8761d3f46af8a6c27f238b98a2561ebcd51"}, {0xfc, 0x1f, 0x300, 0x3ff, 0x3, "2f0c462af9512e0e211d7c9aa3112a7cea9e9764e60c44d2038671c82624dde51a186d1db0fda8c7714804cd61516cf09a2578d8225587c9da56a34f5282c68bcc5cd1e78d820004cd0f3f8d3514b0eea29ea8b0f4c3ccf161367e33ced6ff1c728c53ea6f0fcd9bcc01a6c42714c7d9b7945e7de78e10625098a67746ab78b6185ab85a887e31b86967b151b70b93908f20a200b82a6baf1485386f48ddbb592625f40c81884d3bf33042113a1a9a0a4229134bdd25da16512d3e58f42ed9ac9cefd33a2830bc8330e772310344a25a74b64912c03324413761739d0cac31e94795cba57a80b7fe315f"}, {0xa0, 0x80000001, 0x0, 0x6, 0x1, "bc828d9be676eac3a898304ba1aa00bf16dff986fcb803b6b873783469f9ba4406e0db7b3e742be829b229b683846753fa65611d3f0c3490df07391408a905c365fc5a6f323d628737d9cf456c90bcdecba3cfe0cb274a7a7b6e615b5d2cf4eb166958f1f9f5e5a86df6fa1352f7c475af6fa5b2475894da37e7ec64603c9836feba66a367cca51c307407cc1629f8"}, {0xf8, 0x5, 0x0, 0x1, 0x0, "df914221038669086b2b15be0d421dd342295e2e530776a8435946e08d6ff5eb1ae4867047a18c7a1af8cb1c127669b66818eb88430799842116e49fbdc9f748398f95555a9311a296ded9563f82b7e3406c8619578678567ef47df4b9e981355342f147bc70d8e96baec7619ab239d6085668a9f08161fc76c2247eb831573c9d1be9b543a2af84df0251fcec77c33df7e76c651a4120483cb4ba862227002ded538f23d3db7f5c85bbbffd06fa71ce93ce66af324d881db72405a41132c82201eddd5d0b9386cbfb3490a474c090697f4a7185b97a826ee4937c0d54023ee6557e353dd694"}], 0x340}], 0x3, &(0x7f0000001000-0x110)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x110, 0x880}, 0x4000804) 2018/01/07 19:58:17 executing program 7: r0 = getpgid(0x0) ptrace$peekuser(0x3, r0, 0x8000) ioprio_set$pid(0x1, r0, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aed000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000002000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000002000)=0xc) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xfa, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x8, 0x9, 0x20}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000005000-0x14)={0x5e49, 0x80000001, 0x7ff, 0x0, 0x8001, 0x3, 0x10001, 0x70000, 0x9, 0x4}) rt_sigqueueinfo(r0, 0xb, &(0x7f0000005000-0x10)={0x2d, 0x3, 0x800, 0x2f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000006000-0x8c)={0x4, 0x100000000, 0xffffffffffff764a, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000008000-0xfe)=""/254) fchdir(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000)={0x6, 0x8, 0x8000, 0x6, 0x0, 0x10, 0xffffffffffffffc0, 0x5, r4}, &(0x7f0000009000-0x4)=0x20) 2018/01/07 19:58:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00001fd000-0x4)=0x0, &(0x7f0000399000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x24)=""/36, 0x24) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x1, 0x7, 0x2000}, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) sched_setparam(r2, &(0x7f0000000000)=0x7) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r3, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0xf84, 0x4, 0x2, 0x8, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xae)={r5, 0xa6, "203bff22adee132f40056acb2360529fc05dc233be7b570505309b13a6b90dc538da21b4c909ea46cb4f40ad44db63117ee826e9e677c4918a7f90a03a43759ca88944120df0c442673376eeab55346a55d7f429c972b9a1c8173e163cad004aaaacbc768916ff8aa601eef8c26f5c73dff9c3b10dafdaffd768daa353586b35242c729020ecfda1e82bfd4c700eeffefc559efa693b887f41644fd33300b315ecb651398a43"}, &(0x7f0000004000-0x4)=0xae) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x48)=@full={{0x3, {"3b763f08b2f397"}, 0x3}, [{"fac8e0ee50f273"}, {"6af05c0368cfa4"}, {"3ab104f6f0fea0"}, {"75cb5f9fc1e972"}, {"6e50c6ea8e2cc8"}, {"5e90c1e1c5a777"}, {"ac688f679bf272"}, {"d257312a1bbf1c"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000002000)="75f2237ec094c91289044ba7b0eff66390962c1449be35b277136c48b9b523d03a83aeeafb3d54d3d6b0d3c3647d88110cf6490bada213b75aee5e98b500b3778acec3d63eb5fb3b62ed477c11a30a19003638612a7a65b5ed0279103c0caec2fd307a501aa0e12549d1d8ebc2707acb4d7f8aeffb9f", 0x76}], 0x2, &(0x7f0000004000)=[{0xa8, 0x118, 0x2, "d26e65943874b97dac02858d71dcbc457ab597b5dd667882147d0af8f3734140b4b87bfaca327888ab50643b9b9d694ff3f495b190b0d4a43c2328a484ac8e164f74a1aa2eb629082ada003bb5a01ebbbd3661834fc53092882d2a848054bb5db2cb510718abbabf4c59c2a51345336927aed95ae6e466a43ee52eb9036863da60385f256c3e4089278bacd3f67f2b3aea4e8927f995"}], 0xa8, 0x0}, 0x20048000) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r6, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000005000)={0x2, 0x5, 0x3, 0x5, 0x26, 0x0, 0x0, 0x3, [@sadb_x_sec_ctx={0xc, 0x18, 0x4, 0x1, 0x52, "a3c4a600546dd5e5724d7625e3b75fe5bb8de22b4282f5ae77d93b47b6fd1bea8cd205476102c2fb20cc3c774d5e58134fdc8868e4df8bc433281445d0d5138ebbffe0f5b425725a65d700d1fe7fccba42cf"}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f, 0x14, 0x10}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff9, 0x0, 0x0, 0x4, 0x6}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb, 0x4, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, 0x4, 0x0}, @sadb_address={0x5, 0x6, 0x33, 0x20, 0x0, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x3ffc000000000000}}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000003000-0x10)={0x9, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) alarm(0x2) 2018/01/07 19:58:17 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b43000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='!.\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) fcntl$setown(r0, 0x8, r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x5, 0x37, 0x401, {0x77359400, 0x0}, 0xfffffffffffffff9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x46c, 0xa04, 0x6ef, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x4c2800, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r4, 0x0, 0x2, 0x8) r5 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x50, r0, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x3c, 0x0, &(0x7f0000004000-0x3c)=[@free_buffer={0x40086303, r5}, @increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r6, 0x2}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x2}], 0x59, 0x0, &(0x7f0000001000-0x59)="f21f355562a7905e59f90e232a94ab01644cc91e016370b1326dee1b4d8aca403622cdea13a7c00702305603f8150cfd7e1323436bdd23fa24b0bfe156e818fe4c7aea8022641d1ee6865faf8f1515504f27b6ca2e0b19a67c"}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={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]}, 0x40, 0x1, 0x14f, 0x7f6180000000000, 0x11}, &(0x7f0000004000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r7, @in6={{0xa, 0x0, 0xbb73, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000006000-0x47)=@random={'btrfs.\x00', 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000005000)="656d306e6f646576259d656d316b657972696e675c212b73656c66275b00", 0x1e, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r8 = dup3(r4, r0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r8, 0x5421, &(0x7f0000006000)=0x800) 2018/01/07 19:58:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40000000, 0x301000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000532000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0xaa, 0xa44, 0x4, 0x8001, 0x1, 0x3ff, 0xe492, 0x8001, 0xffff, 0xecdd, 0x6, 0xffff, 0x9]}, &(0x7f0000f45000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) pread64(r0, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000)={r3, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000-0x28)={0x1, 0x6, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="884fdef3d17a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000001000)={@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0xd0)={r1, 0xc8, "d7d8408afd104f2811d55c3381379a403b6084b8d3a0a3f91661ea180d5a2f57f8ed61a01882948ce7b532fc6db76d291b69223f2bf5c1aebcc65fe150be5ae7c700c9ea25de8db02a9ef110744e532745e9d8542e1725d5c9ac5a16996d5ff361cdabbc1d3ce782ca70102a41836d104a876a400be1d6d290d5a5a849b67f51c50fc70dcfd40f44fc749c347fbb84c61e0632976a1ace4754c20508b055e9e7194de988b757b41380fce2a89419c7a419eac59156ed4c1b0b9487b516f17751c0cfa74c9a5ab9a1"}, &(0x7f0000004000-0x4)=0xd0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x0, 0x8001, 0x2, 0x20, 0xa0, 0x3a, 0x2, r4}, {0x7f, 0xffff, 0x9, 0x8000, 0x5, 0x80, 0x8, 0x7}, {0x2000000000, 0xc0, 0x9, 0x6}, 0x3ff, 0xf, 0x2, 0x0, 0x3, 0x0}, {{@in=@rand_addr=0xfff, 0x2, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x1, 0x2, 0x0, 0x1, 0x7f8, 0xfe}}, 0xe8) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000006000-0x28)={0x9075, 0x4, r5, 0x4, r4, 0x1, 0x80, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000006000-0x50)={{0x3, 0x5}, {0x0, 0x1}, 0xca, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000006000)=0x1c, 0x4) r6 = accept4$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80800) fchmod(r6, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000-0x20)={0x100000001, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000008000-0x10)={r7, 0x1}) 2018/01/07 19:58:17 executing program 6: r0 = getpid() ptrace$getsig(0x4202, r0, 0xf8, &(0x7f0000f24000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fsync(r1) fcntl$setown(r1, 0x8, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000003000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x100}) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000002000-0x77)=""/119, &(0x7f0000001000)=0x77) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r3) fcntl$setsig(r1, 0xa, 0xb) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0x1a)=""/26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x37, "a6c91a2c335546f5fcddeb479a678e8e77b9a4d78d661402a0470add822b78df0833df53961f774d72de24f099c2cde749f2fe53a4c2f8"}, &(0x7f0000006000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x1e0}, &(0x7f0000004000)=0x8) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) fcntl$setownex(r6, 0xf, &(0x7f0000002000)={0x0, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000)={r5, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x882) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) 2018/01/07 19:58:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@common='eql\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0x60)={r2, 0x40, 0x58, "8219900dbc05ccd3f63efacaf775adcf6678c9c29048d872b426a176054890bf256f7af1022a21a4fc5db092eacd90160b9ca2615b45081c8beb7aae9a4bf5bb15a72b96669b052846505abeb611b148aa900a1c3d5ee0a4"}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x62ff, 0x8001, 0x10001, 0x0}, &(0x7f0000003000-0x4)=0xa0) r3 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x8002) r4 = creat(&(0x7f0000003000)='./file0\x00', 0x101) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000007000-0x24)={0x6, 0x40, 0xffffffff00000001, 0x100000001, 0x1, 0x3ff, 0x1, 0x401, 0x2, 0x69, 0x6, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open$dir(&(0x7f0000008000)='./file0\x00', 0x200, 0x69) fcntl$setflags(r0, 0x2, 0x0) fsync(r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r2, 0x4, 0x10000}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) r9 = fcntl$getown(r3, 0x9) r10 = fcntl$getown(r0, 0x9) r11 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000000b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000009000-0x38)={&(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000a000-0x70)=[{&(0x7f0000009000-0xf8)="c1e176e0bb42a092dccb3de7cb5fe5848cfc3d87e69b8472f0cd356748d20a5911752bc4de0a2f24351a841d144285c13e3b3bc6f76150cb7c13278466c2e7e68ecd699ede9bb2f301bdbc7883717ea498a501ff7741dd8c330585180ffbfeb80f018b68f869f31a81d5a376fc0ace4c16d505cedec716ddb812ce3d9a2656f87e3abe27456994d1ff6bc874d8e5040700d03e4fa325db2978be696a9540b4b61025f487fdbb595f166a958312be938813d946a0756e1689df94ee120355ace8eed1f90e13e5711dfbb8aaa35709820bac834a4d71f3cb990799d08eb782041a686f0ee1b4cc70882c0862e434de5ed786109aaa644512dd", 0xf8}, {&(0x7f000000b000-0xb1)="095c28e48c9b2df4d9226e56f551b70c86fd1e305b68e3e664458e3a7bcfd299effc90299e9fe22ba4a1fedc48e30293c7c56eb9a0c22b7a10576b857543d325f3cd6bcf4557045542f518160f30614a1843190d6c0d6f5848fc8482485c3c0aeb3057cb57345f769baa2319b901ed861fe8d4a5344ec15abecd3204657cffa432895aa7bda2a3f300c939de7ecdfd17e38d81a02aaf3277a1eac372ef54a3add10108618e78d732719293617ea319f596", 0xb1}, {&(0x7f000000b000-0x7d)="abf70dd8c989daa838b74063a4a8470bdc853523680f1a19f81833765e591466fbff20e7bc183fd954d1eaf666b3983329a1d5d95d05929c93c977a956558b62a7a8760ad09617baa1f0de23d07e56a44f903f8d85fe87eac4cca6ad02c73b9b9fdc17a9bb38a3ec793aab2272390876ae12ea5a3b50105b930a107a72", 0x7d}, {&(0x7f000000b000-0x90)="3fed9f40b8e3f68096bfcf0b61e008348a308db4cab19f60e86090446cf158b40f7248f3c8d3269f43da248fed285010ea24c7c16a13bc228f772d95523ed0e3e88c78588101d3f7df315dff6a1358f17ef3e7b62179be856571c5956db404f4bf7cdd6062e48fe4fd725bea3f094ae56ba3a880ea72c6215269a6096106bab5bfa598197a8e9f18ada5aff3a6e1e69f", 0x90}, {&(0x7f0000004000-0xff)="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", 0xff}, {&(0x7f000000b000-0x81)="4be341683ba46c439312e9ff7be6915efdf54c1b18d3bb9cccb3044acc23dc9253daccb3d1717b959242d830c4905ae14d551dda6fca975eaf166b8a1e73f6e7c6b8c8897f2ad9d1154f0f52e2b8981d9b4322fa514889822e3c8d08a273e713ed9362d24ea1f7b62ba13f30cce1f2ab0b3ff1af1b3f5309f786a8729055427bce", 0x81}, {&(0x7f0000009000)="fce9020dbbc6dda078289a270e045765a8978f16a88cd40957bfd880b87f76fddb93b66c2abdb98bcf0f9a13f7a6e3f80e91ca6f9f2547bc26919dba46b6c5a961242721a332042b5a8b594bddcaca1898d79e430f99558813e215adfc452619b832cb5bbfb76372834da76def48bf4cb7a9b08f0499490c297f3f873c0ea465e2d73b3f52ed5ef4f05d81b6f79a59ba9754fab58ca884e15756f46baa500fd75099fd2f98942fca96377c92e416983c1423157db49f5116fa00eaae5b", 0xbd}], 0x7, &(0x7f0000001000-0x150)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r8, r5, r6}, @cred={0x20, 0x1, 0x2, r9, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r4, r3, r7, r1]}, @cred={0x20, 0x1, 0x2, r10, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r4, r0, r4, r3, r4]}, @rights={0x20, 0x1, 0x1, [r1, r4, r7]}, @cred={0x20, 0x1, 0x2, r11, r5, r6}, @cred={0x20, 0x1, 0x2, r12, r5, r6}, @cred={0x20, 0x1, 0x2, r13, r5, r6}], 0x150, 0x4000800}, 0x80) [ 28.002410] audit: type=1400 audit(1515355097.586:5): avc: denied { sys_admin } for pid=3384 comm="syz-executor7" capability=21 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 [ 28.072835] IPVS: Creating netns size=2536 id=1 [ 28.126278] IPVS: Creating netns size=2536 id=2 [ 28.131356] audit: type=1400 audit(1515355097.716:6): avc: denied { sys_chroot } for pid=3545 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 19:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ba0000-0x5c)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0xee2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xffffffffffffffa2, [0x6, 0x0, 0x7f, 0x6, 0x8, 0xfff, 0xa9, 0x1000]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000072000-0x4)=0x0, 0x2, &(0x7f0000893000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/07 19:58:17 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$getflags(r0, 0x401) fcntl$setlease(r0, 0x400, 0x2) 2018/01/07 19:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00001f8000-0x8c)={0x0, 0x3, 0x0, "717565756530000000000000000000000000000000002000000600000000000000000000000000000000000000000700000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x2d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 28.167151] audit: type=1400 audit(1515355097.746:7): avc: denied { dac_override } for pid=3593 comm="syz-executor4" capability=1 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 [ 28.179261] IPVS: Creating netns size=2536 id=3 [ 28.213971] IPVS: Creating netns size=2536 id=4 2018/01/07 19:58:17 executing program 1: 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$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000049000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 28.247434] ALSA: seq fatal error: cannot create timer (-19) [ 28.254008] IPVS: Creating netns size=2536 id=5 [ 28.270376] IPVS: Creating netns size=2536 id=6 2018/01/07 19:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0xf8dee97e1e235805, &(0x7f0000838000-0x10)=""/16, &(0x7f0000c33000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) r1 = add_key$keyring(&(0x7f00000aa000)='keyring\x00', &(0x7f0000ab9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aeb000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00002b3000)={0x0, 0x0}) add_key(&(0x7f0000f43000)='.dead\x00', &(0x7f0000d6c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) rt_tgsigqueueinfo(r2, r3, 0x2, &(0x7f000033d000)={0x2e, 0x8, 0x8, 0x6}) r4 = add_key(&(0x7f00001a9000-0xc)='id_resolver\x00', &(0x7f0000fa6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000094000-0x8)={0x0, 0x0}) keyctl$reject(0x13, r1, 0x140, 0x3, r4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000246000-0x4)=0xd4, 0x1) pipe(&(0x7f000053c000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f000086e000)={0xf20e, 0x1, 0xe2, 0x2, 0x5, 0x3}) sendto$inet(r0, &(0x7f000018d000)="ff1ebb62b1d11550d618befa85f6a3", 0xf, 0x80, &(0x7f0000db9000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 28.284082] audit: type=1400 audit(1515355097.866:8): avc: denied { net_admin } for pid=3620 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.317790] device gre0 entered promiscuous mode [ 28.331462] audit: type=1400 audit(1515355097.916:9): avc: denied { net_raw } for pid=3620 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.366757] IPVS: Creating netns size=2536 id=7 [ 28.389868] IPVS: Creating netns size=2536 id=8 2018/01/07 19:58:18 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) prlimit64(r1, 0x3, &(0x7f0000569000-0x10)={0x4, 0x9}, &(0x7f0000585000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b8b000)={0x0, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x100000000, 0x7f, 0x8, 0x0, 0x305c, 0x7f, 0x9, 0xf102, 0xfffffffffffffffd, 0x8, 0x1f, 0x7, 0x33]}, &(0x7f0000a56000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a8000)={0xb5f, 0x8, 0x6, 0x3, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000419000-0xd9)="4f08130e8466797e8cd5736006bb74568b7977d6546a3c4dd77f992835404fc831efa7a136708b88ee0379673844c7ace342bdd9039d1c498af1e4c1cf3ff6aacc9a21a0edd081ea8038b51efb673bd0cfef5b0f2e34201cb503e4be36427ef922a2cb1894282d7d9f1f1ba0f9ba1cfee762e8668152a1edc5420bfddeb67424f54dfdf8a9612cbec10a606e533b8328d87e2b88b5e5752f19c26ac8241ae371f70e2bbc464324c1080651e711cdd1f5302988321ad867250e438bfd58f1a5150952c2a2d0afd6908a14055114b80cab8af9327792f66f26d8", 0xd9, 0x10, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000417000)=0x2, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00001e0000-0x4)=0x0) write(r1, &(0x7f0000d44000-0xba)="", 0x0) 2018/01/07 19:58:18 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3ff, 0x0}, &(0x7f0000d63000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3, 0x1, 0x40, 0x6, 0x9}, &(0x7f00006d1000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e51000)='net/psched\x00') pread64(r2, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/07 19:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000d37000-0x2)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) recvfrom$ipx(r0, &(0x7f0000ee0000-0xfd)=""/253, 0xfd, 0x12000, &(0x7f00003f8000-0x10)={0x4, 0x7, 0x2, "75097a8b6ea2", 0x6, 0x0}, 0x10) 2018/01/07 19:58:18 executing program 4: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000588000-0x16)='/selinux/checkreqprot\x00', 0x288000, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000587000+0x549)=""/160, 0xa0, 0x10000, &(0x7f000002d000-0x1c)={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000574000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000587000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = memfd_create(&(0x7f0000757000-0x1)='\x00', 0x1) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x1004b) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$keychord(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/keychord\x00', 0x400, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000888000-0x14)={0x0, 0xe5a, 0xffff, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000215000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="28697ec76d25", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006cc000)=0x23, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00006db000-0x9)='net/unix\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000079e000-0x10)={0x0, 0x1, 0x100000000, 0x5}, &(0x7f0000f75000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001ea000)={r2, 0xa4, "d272cc3f175cc6320179fa6e1c42fdd9623dd5e56ae156b9f97bb12bf3c9ba4447532953543af30b9cdb3ccddcf191ae16f8cbe0fd01ff8513cbb9ce89c8c3806263691309f1fb9833392dcbb81789f2338bb0f4a8b40dedc81712d7555df6cd40a682931429f07725652cdd18ac1326877ad279b78465b03d01c825b43642c6eae6c5fa5a5b0c3123aba0dfaf4d94cf5b277d693988e6da1767625db2633d5ecfe6e1b5"}, &(0x7f00005aa000)=0xac) writev(r0, &(0x7f00002c9000+0xf33)=[{&(0x7f00004c7000-0x1000)="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", 0xa79}], 0x1) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x7) bind$inet6(r0, &(0x7f0000d75000-0xc)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000076c000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000305000-0x8c)={0xfffffffffffffffd, 0x0, 0x5, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e71000)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) lstat(&(0x7f0000268000-0x8)='./file0\x00', &(0x7f000086d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000624000-0x6)={0x0, 0xf489}, &(0x7f00000e9000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a5c000-0x1008)={0x0, 0x1000, "c2971d75d5dbb3aa112d5f5276ce3fbb166fb9fa22533ba020c32b481a07b4cb2e912d7136a0a918b602bd4c8ae588fc2d01dc4ca813910106ea8b8d0213f5b5237b8de0fdbb01d39c6504df7d4f0ae43c20d88df569bc8791f070c51a59335e16214302ba7e07d3a1e9a7c2ab452a033277141bca58fc9a86e3513f44eddf94146b9ec344528fb31494d8ff28d629ff59d0840a2104d15dba099c7a86655eada0453705077cacdb6bd50a4c5910c4a03f25a9612dd9171309ba941d1e81ed9cc74eb4edf5e61f1ca0ccdff588cdb6c38fd7c08f129da468d2a33a5ffda79149c1c7eb02b8d5baa8a1fd23eaf5b14413bceb27c630ec12e277f6727f311382d10e105b2488c630616c7644b95d6f7b1e906fd08b8cc08ab639f683aaf9d050d5ef2bab506d60de9a633c8e94bc6677c60b43cec9a6e3024dea29cffd64e6acbafea6fb4a69ea116a6444c070f7e469afaf9e2cb9d4c676461af08f5833b8431681175ca669e7fb6a9e8abb51c21c59b972e1db118c834287360453bbcc9d41c3366ca5dfd4e2e2eecd129446e8f8fbcd5c2c7d7518a1485df3bb176c1452c6a025bffd6222ce18f7e534dc15310acb0feba20e5db93dbf73c6519a05a6b41df5c4ebc688117a6ee76f3037fe57a767c7b32fb011a058237eec87ad9510cfbb5356f3a2a73f0d4cb50ea8225529e01a43d90083e22a22548215c7db1e24109307175c7018df250f072cd1ea531be642e575de372efc3d371f30de82bde5b7a40b139369e2bc6e10751de534ca15d5803413b39e41e1eec1928cd058be48f9d1e83cbb0b3ed4caadb17c87dcd260492d8793c027f9e8db2f0758d280146986092b46cc140295887087747a42062773735a863b127ffaa5871c2dc9d3d55877e7874a9f5311b2359bf989f351dda154996ec413b84ef365e3e9d9599f9659ddae1e48ea0d7a311a74e5c3f89a94bb1f3602c1fd4cf2cbde56aae855f9f76e6569e1302fa5c8dcc011605d6e14464ad1b7506dd80790e10d15f5cac16f7ceb363b7c3251f3f4642f0c3812c587d66b39cf1524dbfdc4ac106a06bfab23a8bb888ebb8910058b5fd6fdbf572013342fe8b0d32cc1be9df2f73918c1c0ee09d408820a332acc2c151c5ad7eb10d40b8b9c7a34e2d4227b8060d6e21958443271a61e41fcfeb556169b976290b0bb4e708d0c8dd464823b2ae6ac24a7ee060ee5e31a3c97efe5afbf183d9c7d9d8cde83e4a49a9b1758a0c21f3eaa7ef7253cd677486285328c7fdfd83feb58bc5e903bcf3ef3cb1968faf5b583862358f1b5c44e0e9815bf5d223804cf482e99c9977ac38d5ebd74a4e141a8608ed65250ce4dff35b81a1ea4b6dac649f434a3a6bc13c81edbc30b40314c1e474764b029e0e38c94eebc13b8db72c3fce3085e085875e70398a8b0c70b95ac8dfff32a319b2831daf4d4213d2093c508503a9cc055b28797795d976dbec81e4ac411f226bae94dde75bff249cf1861dea949f9be45b03bd0353ae33c6c85399a475f98a5e5da46f0d127857b6188cc16e58a3cae6d128ceaf7417fe1e0786b1dac2a6ccfdf5e039424ea457d626039eed8f5924221f428c8901bcf1ee2ecf6376e7b005b719528f0b82d04f9140fd2955c8fb2c23b1156ab5c1623736d6da06accbcb17ba6890db87bafd6573cc4a266000dff2b51fef2d5a1593cb846fd680c271aaeae321e84eed32ad176396ab230d40819597741c159bcf42c9d9e5b62e277be0879ff33fb50697a171cf367e717d13bb68eca347dfa58017561ac4056add53ca7f5613523064c83b52bf9250a9250f88dbfedba5f349bf2211409fee96ff0a534932fba1b68c7a802604a7eda7ea7322538718ba09d4b4dc6832bdc2d56a86ab975aa7cecb802872dd8a09c9171ad0ce66f101eaa5b14ad254a2872f3d2d590ade469f5a1477308470a40b7762a74cd3da0ffc80fd7c1e5a8e36f599952b099e49b162a7633fcbae7fc33fe47ce237e500be60d105cd38d507f7975e6b5aeb4d4e434e13098a75acb7a8a090403fb7d77ffeb34969b8ddf3111812371c70def140d1135192e6c913fec785f3b058ac5a78c3217c31e89eb83723859a95caecc2e552fef8a23deef80ac7c769b4d3a331c98b5cf72ef1b82e31112a8ea6e3b292d6b531842160f185f9799b10f9edb6f053f7024c282c3c027976ca1869868a3495b0cecf0174fba96d8eecf48dea4944cf1a7f7d8f72cd2e934ac68c622e2575c051cfd1f8e5a5e06a2f5efd8105e077211eb92808560b34e396e4d299164d73e819742f99e3035ea45dded7a430d71510297f08c1aa50a7606d35e013b3c67f3f8894ca78496b42f77fcd037439ba9582a4c52faac6de0f654816c998e2dbc2435e62cfde2845808b108468bcc3fea6341f7c0cc28da263cacf3f527b12d674c575eefc9ba85d25d9472bb114abda031360239fea94a3caf21d96e97aa808a2018225a077b4b8ee498810bee05eb608e6967869ae6390163ee191ce16809ecafc321c287ed9ef2da20d6b50eea7b3a557f6a45ede46f4cd1a69502bd37b98a1e385df41396ad953761011ed25ba181fcc19dcd45ad0c7c57343450b2bf9dac0d4c24a248417143efdc9b9480975d99e6263a9af77890d0c0b2e34c9cae4d06fdd4460f98cc0816de475f78df7989f2972c3cf6779591524af344c75c6be9420480bdb35954c2a86ac084addca86e61a064832ae9f3d25d375b542927e0ad541f03a7380afd339bb896f112de479b132b34539088128fa9a33124fc18605dedcfcc3798083f3121317c636a209c7f6b084b206ec68aa02db6cced0c0ec2e3a13c4760786dfa633238e220203cba29d096072633b7da089b0e5e0d67c09dbac045c24b971f4241057cedf81e20dce580eb9bf8b85d14cdd0045c43477c1cda904866b484745a76ae384905d10747fd6017505020139d8230076fbaaa7b8027cfd72bb027f1249c8d28d3aacf9dedf3b945c31b979163c4545501858602bbc18a04393f7db00791f0675963f3eb771e52456df909915c8d2fad4be9e610481cd24ea3182d0ec74f272a38c38ca601003633ac7895aa8526abdd17294bcfbf00ca67bc62a3b94451d8ff2d4a2d3a86e720650a9527bd6ab082d426e41aa3431fd995c3764d2fb9487aef801e9e3f26d2aef066bdc4b2ae4aa72704db65a55c0373639297c7f25d3fd0a5b29d244fa96b3ccc88995b24dadb5a86b94fbaae6a774d057d3424153c33114d16a4993300881d013c8217c0f9697db26fe31fcf4d4332d84a8ac173e2e72a647717559239bd0bc64a9fb22dbe9725d011b89d7c88d21d7939ab589c5e2b66c9887ba8b067e1b5393eb24a0e2b26007b42f08b38a7d9a27d6785a2842f569e752bb694717ef6160a6f7f2d6220536296fd5c212aa4023c8ba2620da03ef1c491af6abb41b2ca1993eb715edb1a43a65b5e89754c43ae0e82584ec0d71bc9168878abaae32d58e6f1a257591c4a14118be379e6dc888de5f5ac192ef3c6818fca349ec3942c35b605d1baeee2c00b926d33487b0a2969d72ead1a17187456b568acb1b80d13bea3d8e7bc81bac5bb762bfadcc504fdfe8a3f73c1a458587694f078cb2e014a7da381590ebc37a4e5d6427113bdf990ee57ea39d48b56f11b9afa15d904bb4fb94c7df8b8514c13109df75183251776dbfa5226c30cad91f1cf08f031f458a5596925a06d6333a5fa39c5d7f03c466a27277884d6d28c5031a2ed746010681e28c43d751fe2b751005bfab97333b14b0e3f7cbef3f488d8ce8bac9ccf64682805198ddcc375aa226ff9344b5ae53c6982a1454313638377a86c7a062e27623ffdf3d19eefe0249b701e170effad65a4b85d20301f0861ad3a7c6befd6645efadad253efb6ab8b80f52fdab41aaf0cb1fe835a1effc8b531e836cb31bfee7c0a5f9c83a743c49c3e2033cc92f881780ede26603a8b75c60c9ebaa37527174bec1e6395d59b7f0f09da4bbad4926f7120231266f8a63d767f1ed457611052e4cb3edfbea8fd8739a199439ed67b7f60bfc21dde15bfabaf8be4b64f9476d3cf83b2a883ec81e8e788eb778858aae05ecff25fe659c4829f66b647506a70233dce882963fb9b96ccf6cee311d194305eac50000fc83792c59e7c64d2110e056c6e56d48a1c7121b31ffd9f9d64394bec3b457f5339345fd4d5893881aff40a4c1e1ebbdff78e228ea97723ae6a9266ce3be27a5a564174107a39e649cea2702c5cbbc2cda05d8128b410d079c810000960376675b5fc56e97c4586de44705c62d6ca926fcc7ddae3f9d7449455a60b312a18e2f5d1671be06655a9ac773cdbaed0f5cfc8b894a7c0da1e2a9d1d5c039fd8d21410af048f459098a57f5998279ba6d729e420e788fe81128c079fdc1a7c4da36d8cd8bf15fc905602f0508e88931f639a049a977a706a010fb02b5a7bd0cd0ef21b4490da405d1cdcef5486ac2bdc7274b9f416fc27853df9b963276ab42c2672623886f288e890c9f9ebd54f8017f8cef8c71a83a6d63c73b65537267b4869a9fb4d291eb2a4ee068fcf5991f046a46b1fc09c6704cf0f4e0f72ec3a7573459740b6ca1b72c04b65980f7bfa85f60020f07939f8c610d5339fbd0154bc3a9b3780c194e559f740bc6d482c79280e7ac542392ba679587679d2392aacc5e5780fd5822f00528b65514ac27c094b2e1dea80e4b18bb651846cb7ab25a280662e15ffe7c0f554fa568a197482bbfe79ab2503c65a8f103bbf73599909a5d99a2a3148e4e99cbae6b7ddbdc78d5825dce92614d09d5c541cc42294e8d206977146c3d48f105d860e25a585d842a668ee31a3c8b7c3a0e31ba8d7b182c4f7cd4eefd86c60328c7b4659945bc9b60b36f30be51b60bfbf93222b2f9f746a360f4234d6e4b773c90e8a8c8c082d2807a92ef0ec957d3611a69d1b775f3ab0b860e2a68ac4e4433ccebb175fb980962a09fe9ca992db4c961141a35d372c40d9a7d5f60fe8270cfe974275a745aec36ec3120f2554f2e247055796de21a69319b46e8dcefe7798007c0291f728c64376cbe4a1580764a5bea9caaf14bcdd294b452da97740c159c106f037ce3b5a1c51fe3b29fcb55d68e8a964cbcf522a758b1c36e021daff1d440c55c29eb8c9f56c7ca32d99fdc5becc95912a4c3364d3bf833ebedef77cec7dc2a9c57099d0c480d78c400e7c6836d037a438c3c3e2dce17f3a024253cc4609307cc1283149aa609ea478d3f953e9310e8dd2613337e43259d96198beda76bc50e9241c7f2dfdfe5572dc39717b32e333109a3db762a8f9d5b8200c302657776fc37a0bcce5e7db95d3565f7fdbe06ac10bb5d0c3e0ea4a563071ffe118ced57ea10a9c480c7cc0f19fa4efd702aab2d4d3b62cfd7dd43eb62cbc0a737d1095ebf45d26ad7a37835f59daad8e9bde9dcf8b51a06a1501b9ea117be10ed17f187ef530472437d8ae41464d99f179ba1fd2dc24d68b3daed88c9a72aabd4a43c2dfea2038187ea39d9a96fb235a06a6969c82ce94d7e276bb51f4b3031c2cc61158fbe3750faf6e1feea0283fc3a908a2ce46167d1cbf7344e706a140f63c5d8bcb8e2f5237459dda5b2a5f0608ae5c5644f0ef1ac23aef83fac8d5c1b8e2f0a317c56b9029c1900a0e43ff76685b36cbd9140cb9045234946f9b36b1c982d9b8f258b62015fa0810e8075ce9c3f4c73b92189a2b8e90ddb42a84acc3bfb2675bb01a9f109a79ec203e61168c5fa1d861f7aad0a911b3428b03257688a74acbb93d615f"}, &(0x7f0000e15000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000711000-0xb8)={r1, 0x3ff, 0x8001, 0x0, 0x2, 0x4, 0xfa3, 0x1, {r2, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2144a790, 0x2, 0x6, 0x8}}, &(0x7f0000812000-0x4)=0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cb2000-0x58)={0x6, 0x4, 0x2, 0x400, 0x1, [{0x7b2b00000000000, 0x8, 0x8, 0x0, 0x0, 0x2804, 0x0, 0x0, 0x0}]}) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000382000-0x4)=0x3fb, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) flock(r0, 0xf) openat$keychord(0xffffffffffffff9c, &(0x7f00005e0000-0xe)='/dev/keychord\x00', 0x0, 0x0) 2018/01/07 19:58:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 19:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x8000000000301) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000028f000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000d88000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:18 executing program 7: r0 = userfaultfd(0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000bc3000)={0x20, 0x1, 0xfffffffffffff0f0, 0x8, 0x20, 0x6, 0x8000, 0x3f, 0xf19, 0xfffffffffffffff9, 0x8001, 0xb8ec}) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="6981c7f7e618968ca96d05c0bae5d305", &(0x7f0000000000)=@ethtool_drvinfo={0x3, "0280a034a0a81fbd8b3d666bdd85cce7def700cb282c9e73bcd6b34d34c194ef", "f322bd47f80019c65c7151d66454ab1e21774d557b06d4a218a2d9247d2e4554", "d47798d66db28f0c6c0a4e9fcf979335c0fd739f4d5355706de37f5f3204f17e", "82b6de58c92136bf025dd44e2852d51d967c24c6e675b1c4608a2c00e415dc3e", "d095750780001cffb550548902894275988aa7437c8fb9b053e37a6037060ada", "2e99381f817cd1806e308079", 0x6, 0x8000, 0x2, 0xffffffff, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e2f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6c000-0x4)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009a6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000042a000)={r2, 0x3}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000edc000-0x1)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007b5000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000099d000-0x4)={0x3}, 0x4) ioctl(r0, 0x2287, &(0x7f0000ee7000-0x1)="") 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmsg(0xffffffffffffffff, &(0x7f000041a000)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d9000-0x14)=""/20, 0x14}], 0x1, 0x0, 0x0, 0xffffffffffffffda}, 0x40000040) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) [ 28.580954] device gre0 entered promiscuous mode [ 28.588303] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 28.589436] DRBG: could not allocate digest TFM handle: hmac(sha256) 2018/01/07 19:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000016a000-0x5)='user\x00', &(0x7f000076b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c9000-0x11)="f929f31e5c03895b018f287531a5e67d90", 0x11, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000817000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f309000000a9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = creat(&(0x7f0000bf1000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e22000-0xe7)={0x0, 0xdf, "d4173aa09bf0196d7fc84320667e368f0c4770617a3261905c61ed5358b87831c218b6155f972ae58a5d4c9f3badd60ba1452e155ea8e42cbf16b202dbf482ff5f42b46ed4cbdfb5724e2e328c18ba79739da895bff6590d6e9cb44539c590b09f9cba83ff930892825b88b5bda8ea8404425ea95c2421737bc09463c39c6ee6853155f69f0176cfe31a400f0cda41b0b2192fae40286566aa123f6e5d442a86afc8cecf79b6d69abe7221879e0d060ff447195a6af8babaa5af798981044c240bd75f09e0035c5b42280c3e1e895ede2fd71f044d7f4d320642a646bcfe3a"}, &(0x7f0000758000)=0xe7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000118000-0x8)={r3, 0x3f, 0x0, ""}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3f, 0x0, 0x0}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r5 = accept(r4, &(0x7f0000fc1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0x6) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000147000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4c000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b97000)=0xc) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000086f000)={r6, r7, r8}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000892000)={@generic="90c7f302b565423e8b6a218829c64ff4", @ifru_addrs={0x2, 0x3, @rand_addr=0x3c69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003de000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000195000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e04000)='ns/mnt\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) 2018/01/07 19:58:18 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2018/01/07 19:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000c16000-0x7)="12000100000100", 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000003000)=0x1e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d75000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000efa000)=')\\-\x00', 0x2) renameat(r1, &(0x7f0000cd7000)='./file0\x00', r2, &(0x7f000060b000)='./file0\x00') 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006ed000-0x8)='keyring\x00', &(0x7f0000958000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000118000)='syzkaller\x00', &(0x7f0000f3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000440000-0x5)='ppp1\x00', r0) request_key(&(0x7f0000935000-0x5)='user\x00', &(0x7f000080a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d2000)='\x00', 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e43000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ac1000-0x4)=0x8) pipe2(&(0x7f0000132000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000027e000)={0x8, 0x8200, 0x4, 0x7fff, 0x0}, &(0x7f0000099000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000011b000)={0x2}, 0x164) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000014d000)={r4, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7, 0x7, 0x0, 0x101, 0x0}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000b3d000-0xbc)={0x9, 0x0, 'client1\x00', 0x4, "185f8c107781e592", "d725a567d8addce20a26cfd75f47d55d65165a2b7c8905c21edda616f98978d6", 0x101, 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]}) 2018/01/07 19:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e2f000)=@add_del={0x2, &(0x7f0000440000-0x10)=@generic="024f02eceb8486d14ef1a9465d07572f", 0x2000000}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) mprotect(&(0x7f0000681000/0x4000)=nil, 0x4000, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(r0, &(0x7f0000229000)={0x3, 0x40, 0x2, 0x9, 0x9, 0x7, 0x8, 0x6}, 0x0) 2018/01/07 19:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x5, &(0x7f000012c000-0x60)={0x0, 0x3a, 0x6, @thr={&(0x7f0000b58000)="9c45257edaee587ed9df27f2aa1b708d20a8f1062ef0918ae054bd86920eaadc8f2e2765b1e00d443abc08257fa27b0ac60c1fd261643c73c07ba133235b0e9cac393df4f346c310aa9f34d0124ec6b8be8d3f9f0265d09c8b19e5aa570e4f7228c0edb91758770f1f95c8cf566a446d7373e0bb3d895c5ec531ba080af1955c136904bad235fb9cc4ad522d6e3599a11a5625fb3709fec8dd26d3914c6b9c6a374c9cbd3528f215bb757403dc55b7e39b384174652bb4fb4df8611036e678dff0e73993", &(0x7f0000125000)="8887cab246092a5070a2214a49a5256cf4b857313cfbefcc1d15f6c1f1ee6076dc17c53061e97169e41d1dd0d26d61a43b04c388d056db40e3031feec9f6d776a2b801a2b7c72d2650898f72cea26016812384d748a7daaba2c6cb8e562c70c2a388bf323dfd609a60d6c9d949c196895783db2568a502ffca086b78297ca254d467a733a83e60a0bfa2a782677f024e9ebfb06ae3bf9e6f344b1ff294b3bd3858ad0fde677df1386ee2e3c4bee9fc9b86a836394f34"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c0000)=0x0) clock_gettime(0x0, &(0x7f00001c3000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000fe9000)={{0x0, 0x989680}, {r2, r3+30000000}}, 0x0) pipe2(&(0x7f00006c7000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c00000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff5d07}, &(0x7f0000e50000)=0x18) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000273000)={0x0, 0x0, 0x0}, &(0x7f0000899000-0x4)=0xc) getresgid(&(0x7f0000cc8000-0x4)=0x0, &(0x7f0000406000-0x4)=0x0, &(0x7f000076a000-0x4)=0x0) setregid(r6, r7) r8 = socket$inet(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000682000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r9 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00003b2000-0x28)={@common="69726c61000000000000160f00", @ifru_settings={0x3, 0x10001, @raw_hdlc=&(0x7f0000566000-0x4)={0x1d4, 0x2}}}) ioctl$TUNATTACHFILTER(r9, 0x401054d5, &(0x7f0000482000-0x10)={0x2, &(0x7f00009a9000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000363000-0x40)=@hopopts={0x21, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @generic={0x6, 0x1, "fc"}, @ra={0x5, 0x2, 0x1000}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1f}, @ra={0x5, 0x2, 0x8}]}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ec000)=0x0, &(0x7f00008c3000-0x4)=0x4) r1 = accept$packet(r0, &(0x7f00002f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000132000)=0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00002be000)=@generic="496b7814476ebe4a68bf496aa704523c") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c94000)={@common='dummy0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x2000000011, 0xa, 0x0) bind$nfc_llcp(r3, &(0x7f0000887000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x0}, 0x60) 2018/01/07 19:58:18 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000005a000-0x9)='/dev/ppp\x00', 0x200000, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000059000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000005a000)={@common='sit0\x00', @ifru_ivalue=0x5}) 2018/01/07 19:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bb3000)={0x4}, 0x1) dup2(r0, r0) write(r0, &(0x7f0000001000-0x9)="220000001800070200a4fc00090007000a6b001e0000000806f8ff0005000181ffe8", 0x22) [ 28.800545] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000ef2000)=0xffffffffffffffff, 0x26a950b) 2018/01/07 19:58:18 executing program 0: 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) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f27000)={0x1b1, 0x2, 0x4, 0xffffffff00000001, 0x0, 0x8000, 0x7, 0x7}, &(0x7f0000eae000-0x40)={0x1, 0x7, 0x40, 0x8, 0x26, 0x81, 0x6, 0x7}, &(0x7f000030d000)={0x9, 0x6, 0xffffffff, 0x9, 0x8001, 0x6, 0x1, 0x7}, &(0x7f0000000000)={0x77359400, 0x0}) futex(&(0x7f0000c66000)=0x2c9b, 0x1, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x4) 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x39d) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000940000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000051b000)={0x0, 0x1}, &(0x7f0000f4a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000eb8000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2e7db824, 0x7ff, 0x800, 0x10}, &(0x7f0000404000-0x4)=0xa0) writev(r0, &(0x7f00000fe000)=[{&(0x7f00007a7000)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de900000002ee00040003ff06000d0005a2", 0x39}], 0x0) 2018/01/07 19:58:18 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000535000-0x8)=0x0) socketpair(0x5, 0xa, 0x9, &(0x7f00003f8000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) recvfrom$packet(r1, &(0x7f000044c000-0x3c)=""/60, 0x20e, 0x0, &(0x7f00003ae000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0xffffffffffffff86) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e43000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000064b000)={0x10001, 0x2, {0x3, 0x3, 0x80000001, 0x0, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r3, &(0x7f0000279000-0xb3)="1f0000001e01056d00020001802251030700000000000000050404101d0200b47e04ef2c1c5babca85a065c4c9cebdbde94df51f1d7856e871392dd7ca8fa403679476448350d74abd7c18e2f98f388d6df3eb406f960cfe23e9ce44f4b29e0abb53cde92309849cdf1c318b5a67e1c1c5ed4fe506e0a969c47e3a91737bd2e1bcbacd330f95b3fb68f562ec8dec3e45eab58ab7389d78d221ca71ffbfd67d4321f6e9524539843da3df4ce324521db40ed1be", 0x65) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) [ 28.877373] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 28.883964] IPv6: NLM_F_CREATE should be set when creating new route [ 28.890468] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/07 19:58:18 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000)=0x0) getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r0, &(0x7f000000b000-0x18)=""/24, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000-0x20)={"830def0acbad2e9304a36915bd77769f", {0x4, 0x8, 0x7, "fc2392a6d0d7", 0x0, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000011000-0x38)={&(0x7f0000010000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000005000-0xf4)="d9b10720a7c48220444ce144df7d6d7efe0c35c4a08aa65a9c4565367ff63cb1bff6f2cdb5fb68e2703b84a88d2216a0b748cacc518e50b29fe749d3b2a050acc05b0b5a5d10f34712a757642a9fb489e20a34d6956c7767546a1acefc1333e6b2720dccc080525917cc67e2994e54d97916d3fa601780f015619a57511421842b6c7342b7149a08cbeb1e69418dbbd350c145e1437f0cf9bd1e4a4be1c6c176627e39e5e3b312643d18c76898bc47a5dcae4bd91a5dba4502d085c5d05a73eb9554de8e6e6013695e5ec680031faae208d88b10bbed6998464c40337818a30da989f7acaf74174dc9571e44d0ed4584b3bd241f", 0xf4}, {&(0x7f0000005000-0xf2)="f74e84384614488c3595eeb2a486ec703d770901181ccfc1c1fd72efc5622949eefdc2c29605e77517e900b33ff4917747644a859e375e3c424d6854e710f9b926554e96ebb2f01c47ea6c2407b9626332ee8bd41606d61ab6933039d2b46191d006a0710bbe7869f379fc0e787711401f0cfe012314e38ce896752b8be80dfd42b502ec62b3ca4911e6791e7329f5dab231cfb51fc25e36bcfdc48fb59aa97a2012dbb1fb962d01ec1846ffe54de1ceec88e860eb50e5eaa8ca8cfd9e9f8cd0626f3c3027045e2d83895e526b7f16e8ff4c5bd03413eca412b8076277b9edff1e105a23f6ef0da6f274150097573ed341bb", 0xf2}], 0x2, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0xd0}, 0x80) mq_open(&(0x7f000000a000-0x1)='\x00', 0x41, 0x80, &(0x7f000000b000-0x40)={0x10000, 0x4, 0x6, 0x80, 0x2, 0xfff, 0x1, 0xe1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000012000-0x4)=0x0, 0x4) r7 = add_key$keyring(&(0x7f0000011000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000004000)='big_key\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x3)='ns\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r7, &(0x7f0000010000)="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", 0x1000, r8) 2018/01/07 19:58:18 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000317000)={0x0, 0x0}) futimesat(r1, &(0x7f000047f000)='./file0\x00', &(0x7f0000f70000)={{0x0, 0x2710}, {r2, r3/1000+30000}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fb8000)=0xf, 0x4) 2018/01/07 19:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000c24000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee3000)=0x10, 0x0) bind$ipx(r0, &(0x7f0000102000)={0x4, 0x4800, 0x9, "625ffb9fee31", 0x1ff, 0x0}, 0x10) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e4f000)='/selinux/access\x00', 0x2, 0x0) r0 = socket(0xa, 0x802, 0x0) set_robust_list(&(0x7f0000eee000-0x18)={&(0x7f000088a000/0x3000)=nil, 0x45ff7e1c, &(0x7f0000d94000/0x4000)=nil}, 0x18) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000517000-0x8)={0x1, 0x3, 0x80000000, 0xc9e}, 0x8) 2018/01/07 19:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x40000000036) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001fc000-0x14)={0x0, 0x8, 0x4520a, 0x8, 0x10000, 0x7}, &(0x7f0000ff1000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000829000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55532c74, 0x401, 0x2aaf, 0x6219ffb5, 0x2}, &(0x7f0000a9e000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000058d000)={r2, 0x1}, &(0x7f00004d6000-0x4)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x2, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000088f000-0x12)={r2, 0x3e, 0x10, 0x9, 0x9}, &(0x7f0000cff000)=0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000014d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000cd4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000c40000)=""/16, &(0x7f0000007000-0x4)=0xca0fc5407d45c059) 2018/01/07 19:58:18 executing program 5: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) r2 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0xfffffffffffffffa, 0x10000, {0x0, 0x989680}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000df8000-0xc)={0x2, 0xffffffff, 0x1, 0x7ff, 0xa40, 0x80000000000}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000df9000+0xf3c)='wlan0proc\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) [ 28.917830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=286 sclass=netlink_route_socket pig=3767 comm=syz-executor4 [ 28.932452] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/07 19:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f0000cf0000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x26, 0x401, 0x0, 0x0, ')'}], 0x14}], 0x1, &(0x7f00003a8000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000bc7000-0x3)=""/75, 0x4b, 0x60d5, &(0x7f000091d000-0x10)={0x77359400, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009af000-0x4)=0x0, 0x4) [ 28.981786] audit: type=1400 audit(1515355098.566:10): avc: denied { create } for pid=3776 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 29.018883] audit: type=1400 audit(1515355098.596:11): avc: denied { setopt } for pid=3776 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = dup(0xffffffffffffff9c) getpeername$ipx(r0, &(0x7f0000877000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000)=0x10) recvfrom$ipx(r0, &(0x7f0000c8c000-0xe7)=""/231, 0xe7, 0x3, &(0x7f0000787000)={0x4, 0x126, 0x40, "9da1373d57d5", 0x4, 0x0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) accept4(r1, &(0x7f0000ce8000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b1000)=0xc, 0x800) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000c9a000-0x1000)=""/4096) 2018/01/07 19:58:18 executing program 2: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000021a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000251000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000253000-0xc)={0x0, 0xfff, 0x30}, &(0x7f0000252000)=0xc) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000253000-0x8)={r3, 0xa7, 0x9}, 0x8) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000251000)=0x0) 2018/01/07 19:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000687000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000021000)=0x1c, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x30000180, &(0x7f00001c2000-0x9f)="", &(0x7f00002e0000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000931000)="") seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getparam(0x0, &(0x7f0000f0c000-0x4)=0x0) 2018/01/07 19:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r1, &(0x7f0000a46000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000)=0x10, 0x800) r3 = getpgrp(0x0) ptrace(0xffffffffffffffff, r3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000213000-0x10)={0x1ff, 0x7ff, 0xc17, 0x7}, 0x10) 2018/01/07 19:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a3b000-0x26)="26000000420047f1358d040000000000000050f16b8d000000004af745fa6803e517c76e388a", 0x1a) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000051a000-0x8)=0x0) vmsplice(r1, &(0x7f0000437000-0x80)=[{&(0x7f0000519000-0x7)="911f784670d6a54c", 0x8}], 0x1, 0x0) 2018/01/07 19:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001c4000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd5000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000546000-0x14)={r1, 0x7ff, 0x6, [0x1, 0x7, 0x3, 0x100, 0x8001, 0x3]}, 0x14) r2 = syz_open_dev$loop(&(0x7f00003f6000-0xb)='/dev/loop#\x00', 0x0, 0x47f) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r3, r2) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000756000)={0x0, 0xf86}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x101, 0x10}, &(0x7f000041b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dd000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005b7000-0x1c)=[@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001ca000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f90000-0x4)=0x8c) fcntl$lock(r3, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00003e3000)={&(0x7f0000d0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000073f000)=[{&(0x7f0000e0f000-0x1c)="45f3dea8fc8c8304ca320520607a7c8e0b36e31f332e291a5b0a0fdc46a1fb74fc3c4f45b34fbcb5dc446a95742dfda98fec79fda51071321783dc09d709f72464f9a54878828b261a42b7dd5cf996874425dd312ffca0d7baa484f2fd078ecc7bd04c8ff66114b381ea6d42b312bcbdc85b8a4e95aef92fcf291390a80d592dbc05bf54e5f3be16928c572032bda7e666106f8cfab4e905eaff967c874ca4c468af09", 0xa3}, {&(0x7f0000adf000)="72d0ae02b7321fa82c4b3d68d85adc023c84dec1b2d814e43c8ad7c04a30c0e14e8810b11b9ed63e3e20f571bac6d4bbc156357642351f35b99181a7c004998df8a3750eb769b9e095164171dc0905235a67932a6568464af719acf3583476065454640cbb46e36184f217d5c0d7d00e034d1b5fe1a1aaede932fe1e2f4bde881afa44fa1b55ad6650f715ee57e8e278e8f7b6b1cd65a28bdaa7bb", 0x9b}, {&(0x7f0000110000-0x6d)="fcca5791a40a0cdc6a6f0bfbe7c8e6f7133873b777ef5d846a42a77e866968a5d1ca22adf6a428ad2e991c31ec13c8c0cba8c96de83952604d6c7255102859a1e983dbf3875f81fb8b01b445de97b0e6f3e16bd97aee79a9f0090b8917d8189b13de54e35f34b97d0c6290aa7f", 0x6d}, {&(0x7f0000c55000)="2608b87d2b13b0e182eaa86ef556e55eb64c11f6f3cd1fa1f9e573b7ba7e74f2a5411cfa5179008edcc38a9e8f6434d7713db07959fa9d7e6ed9bd362c5fad06227ba442f26e2e7c1e2caf052c52fe0781884121e6044cec9dd30781c7a5c4a80bdf16b0d29dc5b19ba0c4a1bd0396067fb14d750489c34bf4587e6f6387c74de2fb5af3e9ceb7155413bf04c6a4672520623b937201efa00451f51fb1579080fbd698e9b5d9f6f30fc51acd07588db501c3aed27cb8996bc1d9917944eb73c596aa32f46e607d56d20e307d5e34f8a673fdd4b34f065ede", 0xd8}, {&(0x7f0000765000)="78f37b00588104c9740d8cdb5f204f8e42ec78f21e9fccabd9ecaae243bb5d0b991b6c205e2f8149736e77442b69851357a4ec96ef6343ccc0c1aa115214bbfe9d633f8c7351d14bd9c1deb78c72cad7ec3c1bd90b518c864c2ee993c6c2201b17b0", 0x62}, {&(0x7f0000937000-0xb9)="ef07b9a7307ccb59a8fd0eb0bd549b4c6e3dac97547909b242b031bfb9599d265e70dc0d36cd93e9cf50b575c4aab654eef293366c62747f6314380d49b4d0822f960b6a0cf8f10c6806fcd5054cb43b89000f28f15d19e35f2e37928b89a8858b8baee3f839c8fc7406bb9d3b42bafa6ea8f0ccb3e69629d05573ed97a36d9bbcafb6b79b0db819943e2f6de0ec58984466756caebbf0a96556eba973d89f608ef7c22fc855c701012dd084200a655e6f39800873a3461862", 0xb9}, {&(0x7f0000e65000-0x7c)="2436ed806b304cab612fd5bbc962c587ddafe3909f6357f42a51bc2111d4d042c490393216ba39abb6a5827957c7ebf44d5c4c8e06bc4f3c58bdb9571595c885fa7c9057b7016cde5e34fa6b9337d1936ac552976426484d6febd8d535b976d2c6601f1f2f82fde7fe08280fe70ccb4f91f37e12d6f3a9854d674343", 0x7c}, {&(0x7f0000465000)="ef816ff9f60104e497eca94af92d2a7dcc147944ca2e1e6b160c1e51a98fa7aab87c2e55a16345355d35b81bcdab8f8ad8784bb600ba8fa138aec77d51f28c98335a8c6c7788532c675bf29ee41972257ffaab0f197c1ba15b8c12683be04267fc7bca7f6dbfb74dcd7c0c0bae6c12617d97c780bd75785892adcb5bb8f41b37662c8fce8e714e70f07cb7679db4f9dccf594245c2c5f04ca39b527395b9f63d2c3a62ae94d5525e4962940ea98391cbee18d7824e3e0e2e98fd79b049f0bdc26ad86966dd9eca9aaa314a343594", 0xce}, {&(0x7f00002b1000-0x1000)="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", 0x1000}, {&(0x7f0000bf7000)="1305b9a72a826974c318f4a625ed9ad9837cf30e3a5680e22e229ed4d3a3f5e87f1b03949bae204e13183048dbaed17e60f127bbf42a7901bc8d8417c329479d659852b6d0a07bd17cd80923c2240745c07d14f32cd4519c4ec594e1b949a1f443a2ad2650a46081ac4eabb0a6e6d5930e3a7002c2a241cf5584af82a16b135c8c5b9bf9df2d237b71ed468fe273d8313a711101b1d47c9cf0a306b3b0faa5ecba9880486edb65a84b33ef367098d71f914242078f4f92a17b54aabc48ab1908e714cf6a54ba5164e4eb2620ab01", 0xce}], 0xa, 0x0, 0x0, 0x20000004}, 0x8000) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00005b4000-0x8c)="45530cca8c330345afb1ab893054984f728a29aba20b368fff30fa885638c12910c27f728d7c05e900c839fe7c14948b078a504b5b71a888da053892c061de7b8c19f12055d67a0d79df3df8d6447c72bc7f18ba06323e2ffc8a5cd33c4d31ce578e365fbca7ffd76c88372c7e84b11beb6cda21a780b823b800d4f712de5a78ffa70f5940b44f2641972da4", 0x8c, 0x20040004, &(0x7f00009ea000)={0xa, 0x0, 0x49, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/07 19:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000002000-0x1e)=""/30, &(0x7f000073e000)=0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ac000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c03000-0x50)={{0x4, 0xfffffffffffffffb}, {0x8, 0x2}, 0x1, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:18 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0xfffffffffffffff9}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x5, 0x81) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000a57000-0x4)=0x0) bind$inet6(r2, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00007a8000-0x88)={0x5, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92c4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000e76000-0x5c)=""/92, &(0x7f000058c000)=0x5c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000a26000)=0xc) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f00005cb000)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000099e000)={0x8, {{0xa, 0x3, 0x2b3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe58, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e9000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000471000)=0x7) 2018/01/07 19:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x9) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00008e6000)=""/24, &(0x7f000036b000-0x4)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000055e000)='dctcp-reno\x00', 0xb) 2018/01/07 19:58:18 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002b6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2018/01/07 19:58:18 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) 2018/01/07 19:58:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 19:58:18 executing program 4: pipe2(&(0x7f0000168000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) linkat(r0, &(0x7f0000b88000-0x8)='./file0\x00', r1, &(0x7f0000abe000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2018/01/07 19:58:18 executing program 1: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000837000)=0xe548) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) [ 29.198906] IPVS: length: 24 != 8 2018/01/07 19:58:18 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/member\x00', 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000000)={&(0x7f0000001000-0x38)=""/56, 0x38}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081c000-0x20)={{0x80000000000, 0x0}, {0x0, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 19:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") lstat(&(0x7f0000e19000-0xb)='./file0/file0\x00', &(0x7f0000037000+0xc7a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffffe, &(0x7f0000450000-0x8)='./file0\x00', r0, &(0x7f0000e21000-0x1000)="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") clock_gettime(0x0, &(0x7f000066e000)={0x0, 0x0}) utimes(&(0x7f0000bef000-0x8)='./file0\x00', &(0x7f0000c02000-0x20)={{0x0, 0x7530}, {r1, r2/1000+30000}}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f000066a000-0xc)="7c242f0701ecdc50ebed9b10", 0xc) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/01/07 19:58:18 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ee000-0x4)=0xc) r1 = add_key$keyring(&(0x7f00009e2000)='keyring\x00', &(0x7f000064d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/32, 0x20) r3 = memfd_create(&(0x7f0000001000-0x8)='keyring\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/07 19:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000031b000-0x10)={0x0, 0x0}) futex(&(0x7f0000264000-0x4)=0x9, 0x4, 0xff, &(0x7f0000307000-0x10)={r0, r1+30000000}, &(0x7f00008ed000)=0x3, 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x0) faccessat(r3, &(0x7f0000396000)='./file0\x00', 0x2, 0x200) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000088b000)=0x0) mkdirat(0xffffffffffffffff, &(0x7f000011c000-0x8)='./file0\x00', 0x0) nanosleep(&(0x7f00001f0000)={0x0, 0x989680}, 0x0) nanosleep(&(0x7f0000db5000-0x10)={0x77359400, 0x0}, &(0x7f00004b3000)={0x0, 0x0}) r5 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000001000-0x1000)=""/1024, 0x400) connect$inet6(r5, &(0x7f0000ca8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x10002, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000b9f000)='oom_`cor\x00') time(&(0x7f0000d1a000-0x8)=0x0) r7 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r7, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x32, 0x10002) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000288000)=0x1) 2018/01/07 19:58:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009c3000-0x20)={0x8001, 0x0, 0x10003, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0xfffffffffffffffa, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ec2000)="5d92", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x5a7e95b49e705e79, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000000000)={@generic="e6063a5575fe035236ac7a063652e19d", @ifru_names=@generic="34172df20305f86feb1c23c0625746db"}}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0xa, 0x7) getsockname(r3, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) [ 29.222810] IPVS: length: 24 != 8 2018/01/07 19:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000410000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009ae000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = socket(0x9, 0x7, 0xd197) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f0000de6000)=""/149) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000c7b000)=@req3={0x6, 0x100000001, 0x7fff, 0x9f76, 0x100000001, 0x1b, 0x30}, 0x1c) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000aed000)=0x0, &(0x7f00004fd000-0x4)=0x4) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000615000-0x4c)=""/76, &(0x7f0000dd9000)=0x4c) 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/netstat\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) rt_sigpending(&(0x7f0000b8f000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000023c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/checkreqprot\x00', 0x2440, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000082c000-0x4)=0x80000001, 0x4) r1 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001267, &(0x7f00002c5000)="") 2018/01/07 19:58:19 executing program 3: rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000bd2000-0xab)=""/171, &(0x7f000079d000)=0xab) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d5f000-0xaf)={0x0, 0xa7, "6dd8fa08b7fa2eddd4646984a834fcd4f0af96fe958666c66e26e8bc98f6efe44b688ccb0d2890b6f578328bb872c499e7aa6c7550d1f2075b0e9d846e2161ee3bf9fe3accb9575f332b3b7abb52ad2298795793b407fa9946ce57bc6671f680e49c12eaac96933feabd630f91b70b5949176906cdda0f020b088aad54def4dc776e8dcc141a9000137f7bb4fd0efaff9059dd74fee3f7784f7c0c49764f53baadcfe313a600ea"}, &(0x7f00007cd000-0x4)=0xaf) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005dc000-0x8c)={r3, @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]}}, 0x8c) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000002000-0xee)=""/238, &(0x7f0000002000-0x4)=0xee) 2018/01/07 19:58:19 executing program 7: clock_gettime(0x3, &(0x7f0000cfa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000891000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x100000200, 0x0, 0x0, 0xab, 0x0}, &(0x7f0000cc9000-0x40)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f00008ae000)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x8}, 0x8}) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) fchown(r0, r2, r3) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) 2018/01/07 19:58:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00007ba000)='net/fib_triestat\x00') fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r1, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) 2018/01/07 19:58:19 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a6000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000fa7000)={0xa0, 0x1, 0x92, 0x401}, 0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fa8000)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000fa7000-0x1)={&(0x7f000054a000)="", 0x0}) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000054f000-0x78)={0x7, 0x78, 0x454a, 0x401, 0x3, 0xb2, 0x0, 0xfbb, 0x10, 0x4, 0x100000000, 0x9, 0x5, 0x9, 0x8, 0x4, 0x9, 0x4, 0x4, 0x7fffffff, 0xff, 0x0, 0x1, 0x200, 0xe93, 0x5, 0x7, 0x20, 0x10001, 0x401, 0x7, 0x9, 0x8000, 0x7fff, 0x0, 0xfffffffffffffffe, 0x9000000000000000, 0x9, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00007ff000-0x1)=0x0, 0x0}, 0x1001, 0x5, 0xe5, 0x7, 0x100, 0x100000001, 0xbda, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x2) lseek(r0, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000138000)={0x40, @tick=0xffffffffffffff48, 0x100000000, {0x20, 0x9}, 0x4, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000669000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = socket$inet6(0xa, 0x4, 0xba) syz_open_dev$tun(&(0x7f0000acc000-0xd)='/dev/net/tun\x00', 0x0, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010000)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000)=0xe8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) timerfd_create(0x1, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000899000)=0x0, &(0x7f0000e1e000)=0x4) mprotect(&(0x7f0000c2a000/0x2000)=nil, 0x2000, 0x6) 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000040a, 0x2, 0x0) sendmsg(r0, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) 2018/01/07 19:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) flock(r1, 0x8000000008) 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000f5d000-0x3)=""/4, 0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f5e000-0x10)=@hopopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}]}, 0x10) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc5000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) accept4(r0, 0x0, &(0x7f0000e58000)=0x0, 0x800) 2018/01/07 19:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000683000-0x10)='/dev/sequencer2\x00', 0x105802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000017a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(r0, &(0x7f0000c56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000169000-0x4)=0x14) write(r0, &(0x7f0000875000-0x24)="240000001a00091cef000000efad000001ff0006090001007f0000010005000000000001", 0x24) [ 29.536702] audit: type=1400 audit(1515355099.116:12): avc: denied { getattr } for pid=3947 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 29.564542] audit: type=1400 audit(1515355099.146:13): avc: denied { write } for pid=3947 comm="syz-executor3" path="socket:[11009]" dev="sockfs" ino=11009 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 29.592691] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 19:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000287000-0x24)="2400000010001f004d12e30800de1b030305020006000100144f00000600020000000000", 0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000094b000)={0x0, 0x1}, &(0x7f000071e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006c7000-0x8)={r0, 0x81}, &(0x7f0000332000)=0x8) 2018/01/07 19:58:19 executing program 0: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000001000-0x2c)="df8e390d37a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eadb49d49531ff0700004f1c0000000000000000000093bff7fffeffbd71ba89734f4e030000000255", 0x58) ftruncate(r0, 0xe17d) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e69000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e6a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000c73000)=0x0, &(0x7f0000e6a000-0x4)=0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6b000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b54000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000081b000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000345000-0xc)={r2, @rand_addr=0x63d, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/07 19:58:19 executing program 6: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000987000-0x8)={0x0, 0x9}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000053c000)={r1, 0x6}, &(0x7f000028c000-0x4)=0xfe95) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ff7000)='illinois\x00', 0x9) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a7b000-0x4)=0x0, 0x4) 2018/01/07 19:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) bind$inet(0xffffffffffffffff, &(0x7f0000d4e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a91000-0x24)={0x9, 0x81, 0xd3f0, 0x1, 0x8, 0x48e, 0x8, 0x9, 0x0, 0x7, 0x1, 0x15}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000768000-0x10)={0x0, 0x0}) utimes(&(0x7f0000a9c000-0x8)='./file0\x00', &(0x7f0000034000-0x20)={{r3, r4/1000+10000}, {0x0, 0x0}}) syz_open_pts(r2, 0x101400) write(r0, &(0x7f00002e0000-0x1f)="1f00000003010100f5fe06ffffffffffffff723709000500067f0000f3190e", 0x1f) 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000828000-0x28)={@common="65716c00000000000000000200", @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) ppoll(&(0x7f00000b7000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) 2018/01/07 19:58:19 executing program 3: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000417000)=[{&(0x7f00002db000)=""/4096, 0x1000}], 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f000000f000-0x10c)=@newsa={0x10c, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:19 executing program 7: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000485000-0x10)={&(0x7f0000d50000-0x70)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d53000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a78000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf77a, 0x4000000, 0x7fff, 0xfffffffffffffc01, 0x1}, &(0x7f0000d53000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c3e000)=r2, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000059a000-0x20)={@common='nr0\x00', @ifru_flags=0x8400}) 2018/01/07 19:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f000085d000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x3, &(0x7f00005a8000-0x10)={0x2d, 0x100, 0x1, 0x9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r3 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000df1000)={0x401, {{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]}}, 0x90) accept4$packet(r3, &(0x7f00005ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000971000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000928000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/07 19:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x8) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009c9000)=r1) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f62000-0x4)=0xd6e8, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009e0000)=0x0, &(0x7f0000ee8000-0x4)=0x4) fanotify_init(0x4, 0x1c1c00) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$nfc_llcp(r0, &(0x7f0000004000)={0x27, 0x6, 0x101, 0x7, 0x8001, 0x1ff, "d2eaf5597e80cd743a4169ff8e8d6bd32819770af8b42e69605e1d26586a62304a7f169b0fd0d34b774d85221ef08c9c1326d6be4cad23c90bf51352877918", 0x9}, 0x60) eventfd2(0xfff, 0x1) 2018/01/07 19:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e87000)=0x6) sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x63) 2018/01/07 19:58:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000002000)=0x1) process_vm_writev(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000012000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0x64)=""/100, 0x64}], 0x2, &(0x7f0000001000)=[{&(0x7f0000001000)=""/237, 0xed}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 29.755254] audit: type=1400 audit(1515355099.336:14): avc: denied { create } for pid=3959 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12000000010, 0x2, 0xc) setns(r0, 0x0) write(r0, &(0x7f0000ff2000-0x1f)="1f0000000101ff00fd4345bb07000000005b00000900010001160103000000", 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004f2000)=@buf={0x2b, &(0x7f0000994000-0x2b)="732eee1092cd156e2f29efded7e361073c25a2a86b1dbf64c0be1e4fed07f824ad6fb65aee887e011403a0"}) preadv(r0, &(0x7f000088b000)=[{&(0x7f0000670000-0x88)=""/136, 0x88}, {&(0x7f0000a54000)=""/55, 0x37}, {&(0x7f0000975000-0x40)=""/64, 0x40}, {&(0x7f00001ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce8000)=""/0, 0x0}, {&(0x7f0000af3000-0xb2)=""/178, 0xb2}, {&(0x7f000071c000-0x3c)=""/60, 0x3c}], 0x7, 0x0) [ 29.820387] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 29.831100] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 29.845429] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 29.919950] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/01/07 19:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f2d000)={r1, 0x29, "22a5316b99f1bc3b5b19722b9fac8951ac7eaea74f2919da76dde58e737232bfd43b0f237133b3c26f"}, &(0x7f0000001000-0x4)=0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r2, r5, 0x0) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) sendmmsg$unix(r2, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a65000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004a000)=0xe8) mmap(&(0x7f0000efb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000efb000)=@file={0x0, ""/4096}, &(0x7f0000efb000)=0x1002) 2018/01/07 19:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000722000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a4d000-0x4)=r1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a8c000-0x4)=0x200008024) 2018/01/07 19:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00004ce000-0x4)=0x1, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) 2018/01/07 19:58:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ad0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0xe, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b34000-0x11)={0x0, @in6={{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2a}, &(0x7f00004b1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000324000-0x44)={r2, 0x3c, "4e395be58687a023c4828a8cf5ce39cba0bc5bf61b8541f7973d8842322a68a23c785de430f2e33167aafb7d668548b274063a67658fa483d3d2f66c"}, &(0x7f0000ec1000)=0x44) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000b67000-0x1048)={0x2, 0x6, 0x0, 0x0, 0x200000000000010c, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x47b, 0x18, 0x0, 0x0, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006bb000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00007ce000)='net/packet\x00') 2018/01/07 19:58:19 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000014000)={0x399f1336, r1}, &(0x7f0000018000-0x18)={0x1, 0x7f, 0x12, 0xeff, 0xf2, 0x3}) write$tun(r0, &(0x7f0000016000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1ffeff", 0x75, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "318b70", 0x0, "3e97ce"}, "bd3378bfc5d7a1e0b1caec84762e4c576bf0584a656f618faf56ceac0f275738ca606986cac0f7fa298d2c1386d8d3575d014c36f2915246e2069528a452b47c3fdd2f0438d6cf1e7b43316eabbbd8af02cd7f0335b892d63fae46fec163c2960be2e361eb"}}}}, 0xa7) 2018/01/07 19:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000776000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) [ 30.007035] keychord: keycode 5120 out of range 2018/01/07 19:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cc5000-0x8)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008cb000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/07 19:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000a34000-0x12)="657468300800000000000600000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000040b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x348e538a, 0x5, 0xfffffffffffffc00, 0x4, 0x9}, &(0x7f0000367000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007db000)={r4, 0x1f}, &(0x7f00001f0000-0x3)=0xfffffffffffffec9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a70000)={r4, 0x8000}, &(0x7f00007b5000-0x4)=0x8) pread64(r2, &(0x7f00006a6000-0x93)=""/147, 0x93, 0x0) sendfile(r2, r3, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) write(r0, &(0x7f0000c29000-0x22)="220000004a000700ea091008090007000a0000000022000001000300040011008c45", 0x22) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ad7000-0x4)=0x3f, 0x4) [ 30.036309] keychord: keycode 5120 out of range 2018/01/07 19:58:19 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000000b000-0xa1)=""/161) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007e1000)={&(0x7f0000f65000/0x4000)=nil, 0x4000}) 2018/01/07 19:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000021a000-0x7)='limits\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000fe9000)=[0x1, 0x4]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r2, &(0x7f0000014000)=0x100003, 0x10001) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000012000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="", 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000071d000)="89", 0x1, r0) r1 = syz_open_dev$sg(&(0x7f00002a1000-0x9)='/dev/sg#\x00', 0x80000001, 0x4000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000da0000-0x4)=0x2) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8010, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000860000-0x10)={0x0, 0x40, 0x0, 0x7}, &(0x7f00005ae000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005bc000-0x8)={r1, 0xce}, 0x8) [ 30.058530] device gre0 entered promiscuous mode 2018/01/07 19:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000158000-0x4)=0x0, &(0x7f0000076000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00008c7000-0x50)={{0xfffffffffffffffe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:19 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2a0200, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) munlockall() 2018/01/07 19:58:19 executing program 3: socket$inet6(0xa, 0x5, 0xffffffffffffff00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) 2018/01/07 19:58:19 executing program 7: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, r1}, {0x0, r1}}, &(0x7f0000669000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000f93000-0x8)='keyring\x00', &(0x7f00006db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d49000)='keyring\x00', &(0x7f00006c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000ac1000)='blacklist\x00', &(0x7f00004b3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a1b000-0x8)="6b01797204000000", r0) r1 = add_key$keyring(&(0x7f0000850000)='keyring\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006e7000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x8, 0xff, 0x0}, &(0x7f0000d69000)=0xa0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000024c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b8b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000062000)={r2, 0xffffffffffffffff}, &(0x7f0000cb1000)=0x6) 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000374000-0xd)='net/anycast6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/07 19:58:19 executing program 4: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f17000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f17000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000331000-0x4)=0x8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f17000-0x10)={0x7, 0x8000, 0x1, 0xef, r2}, &(0x7f000050f000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f16000-0x4)=0x10001, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) [ 30.117221] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 30.145068] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 19:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x40006, 0x0) mount(&(0x7f0000952000-0x8)='./file0\x00', &(0x7f0000bc3000)='./file0\x00', &(0x7f000022a000-0x8)='tracefs\x00', 0x1800000, &(0x7f000086b000-0xc6)="871153712cf306dbc2695f26b800e364615031fdaa2f1592b9eab8db713ddf55619c8d21d67fb1e4b191d7bf1088855d60dfdd7870262be21b17f3998130b2a87feb4d911739013d2c015da4592f622fb1137088a19570f0b853a12b1c02deae1da0717ed00bccae854b029696aabaf385c78c3c6dfadf473108b6e8aa27d34cfba9b65fd39fc3cc57b53ca49c2f3676ff0807977725973f549e7f94d39659ec01fa9bbdc010c3db93ba1afb62174e1a2236faa540eafbad4d85908f67423069d5174f786d8c") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000700000-0xa)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000460000)=0x0, &(0x7f00002e9000-0x4)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3) 2018/01/07 19:58:19 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f0000fec000-0x29)="2900000018003109da00000000000002021300000000ff0680000c000c000800000000040000effe01", 0x29}], 0x1) 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000777000-0x5)='user\x00', &(0x7f0000a85000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000)="", 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000636000)=""/211, &(0x7f00003aa000)=0xd3) 2018/01/07 19:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) accept$unix(r0, 0x0, &(0x7f0000e7b000)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008e4000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ef2000)={0x4, 0x0, 0x10003, 0xeb}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000468000)={0x1, r4}) r5 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000003c000)=0x0) accept$inet6(r3, 0x0, &(0x7f0000d4c000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000190000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x253c, 0x9, @fr_pvc_info=&(0x7f000061a000)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) keyctl$read(0xb, r5, &(0x7f0000c29000+0x1cc)=""/4096, 0xfffffffffffffcb3) 2018/01/07 19:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e2d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000f42000+0x2df)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r0) 2018/01/07 19:58:19 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fd6000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a89000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000267000-0xc)={0x0, 0x1, 0x1ff, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f0000e5f000)=[{&(0x7f0000797000-0x3c)="39000000100009a1690000007fffffebff070000000000000006010700004f1419001b00000000e20000007f03000000ea00011c00621e0500", 0x39}], 0x1) 2018/01/07 19:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 19:58:19 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/pktcdvd/control\x00', 0x414000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x8400}, 0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x9e) 2018/01/07 19:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair(0x1b, 0x2, 0x42, &(0x7f0000a27000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000db7000)=0x9, 0x4) preadv(r1, &(0x7f0000f1d000)=[{&(0x7f0000af7000)=""/201, 0xc9}, {&(0x7f0000f03000)=""/60, 0x3c}, {&(0x7f000015b000)=""/177, 0xb1}], 0x3, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000685000-0x8)={0x0, 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dc9000)={0x0, 0x40}, &(0x7f000010e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ab000-0xa0)={r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe, 0x80000000, 0x1, 0x20}, &(0x7f0000cca000-0x4)=0xa0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/07 19:58:19 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800041ff, &(0x7f0000001000-0x6d)="7ae6d0538d4a9027abb91e0b928ed5c72625c004c4023e588041236551bf223b24f5095ff47c0e7a6e672f6fb8f6b8897d5db2589a84bb96ecb9aa52f48d5ed005771b8d4ab8a964058c798d3fa898b8463929080132521f652b0300b944e0a244bcede0b0d865eabc72df3a08", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000000000)="") 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x541b, &(0x7f0000d4c000-0x8)=0x0) sendfile(r1, r0, &(0x7f0000e60000-0x8)=0x0, 0x5) 2018/01/07 19:58:19 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x6a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/01/07 19:58:19 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000fc3000-0x8)=0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006cf000)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/07 19:58:19 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000011000)='/dev/net/tun\x00', 0x0, 0x404840) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0x7ff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0x2dc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x0, 0x0, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0xfffffebc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:19 executing program 0: syz_open_pts(0xffffffffffffffff, 0x488000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) userfaultfd(0x80800) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000002000-0x4)=r3) r4 = fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r4, &(0x7f0000001000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000da3000)='./file0\x00', &(0x7f00006c6000)='cgroup2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00007a9000-0x58)={{0x80000001, 0x66}, 0x1, 0x100, 0x8, {0x4, 0x1}, 0x3, 0x4004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 30.256229] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=4105 comm=syz-executor1 [ 30.289475] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=4105 comm=syz-executor1 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000024000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000024000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/07 19:58:19 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000197000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x1ff, 0x6, 0x0, 0x100000001, 0x1}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) syncfs(r1) 2018/01/07 19:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000586000)=""/0, 0x0, 0x400000006) fgetxattr(r0, &(0x7f000066f000)=@random={'trusted.\x00', '/proc/self/net/pfkey\x00'}, &(0x7f000005f000)=""/183, 0xb7) [ 30.316452] binder: 4118:4126 transaction failed 29189/-22, size 0-0 line 3004 [ 30.345761] cgroup: cgroup2: unknown option "" 2018/01/07 19:58:19 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000096e000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000c95000-0x4)=0xc) 2018/01/07 19:58:19 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2c000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000005d000-0xa0)="17c0b0ef76b2305e2bdad9d264e18bc0a79007309012f48a3efd5fdbd81459a6ff2a73cb0d057f4892b38a645ede7570c596975978cfe2d9f061be500f644fbe3e112392fbd9b12ed7478e8de35d81878ecf162de696763366f592fb67e8c42d0bc6f70c3c39179e8bbacb437d3735a4f143db49f50270b0007f2c51e57e04e5f85aa6da219953a0dd96143bb907f829f6dd98211f55e956a6d83086ec0f03eb") ioctl$void(r0, 0x5451) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4fa9) [ 30.367770] cgroup: cgroup2: unknown option "" [ 30.378585] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ab1000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x80100) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fdb000-0x20)={0x4, 0x8642, 0x2, 0x80, 0x81, 0x3ff, 0x7, 0x7, 0x0}, &(0x7f0000fda000)=0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fda000)={0x2, 0x8, 0x0, 0x5, 0x3ff, 0x8, 0x9, 0x7, r1}, &(0x7f0000abe000)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000fd9000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/07 19:58:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000c06000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab0002001702000000", 0x14, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000141000-0xc)={0x0, 0x7, 0x10}, &(0x7f000076d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cc5000)={r1, 0x4000000000000000, 0x95, "817bb9e883553d7b2b9c33e1018e79d72b2b18530e45085f4e74aa298d7ab66d0744f5619245d9a57f2815d16bb8a89ed33ec0d4e42eb27aebfbb940d43d1463559777abf06b58083a5b62ea627b9442d84ce0c71b85f684754155c40386f8a5eaa9f297ddfa149f13746ba35782935e3ea2ff634f141edba54615ccf1c05713b98e3df2bac5a7721278074c5a1a7460aa5e9646a7"}, 0x9d) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f000085c000)={0x0, 0x0}, &(0x7f0000ec6000)={0x7}, 0x8) clone(0xa1000000, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") poll(&(0x7f0000e13000)=[], 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aac000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000214000-0x4)=0x0) wait4(r0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 19:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00003c4000-0xcd)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000035a000)={0x100000000, 0x1, 0x7fff, 'queue0\x00', 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:20 executing program 5: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00001cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r0, 0x0) memfd_create(&(0x7f0000f57000-0x5)='eth0\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000618000)=0x6) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000073a000-0x30)=[{&(0x7f0000e47000-0x77)="c0ea9c60405c9000106fdb3752e7b636309d564cdc5819103da65c3f07fcc5620027293001f43e545591426e01f18d104a71904b5f163cc2fca740bab41f5665fa29b15a67f3d3171bf53fdc47d09770c1baa85cfe911b27585c51facd2d65066f204af9dc3bca2bfec7f1013d6d81aa200443a4cd988b", 0x77}, {&(0x7f0000f59000)="e9810297227941713258d16b5a0c45616b68453de5b1cd44c2207198d472acd9ee8c19e3", 0x24}, {&(0x7f0000f59000)="c4700e512316f3a8074dcba59504259b4c9be824d3b84fb3f07e704a3eff395d5276059d4a358a945b97a5d6b9676e85394ebac5333d01a9b7a18f7fb6e484999b691f11db9850c8bc3b46b960151f9b036d8526ce1955bcfb765b1d4701dcadea3e", 0x62}], 0x3, 0x0) 2018/01/07 19:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f00005cb000)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/checkreqprot\x00', 0x10000, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005e4000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xfff, 0xec8, 0x40}, &(0x7f000058f000-0x4)=0xa0) statfs(&(0x7f0000592000-0x8)='./file0\x00', &(0x7f0000249000-0x13)=""/19) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001dd000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000, 0x7, 0x31de, 0x8, 0x11}, 0xa0) 2018/01/07 19:58:20 executing program 6: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000024e000-0x8)={0x0, 0x0}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000024e000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r2, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\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]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) getrusage(0x1, &(0x7f0000225000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7c, 0x0, 0x8000, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000010b000)=0x1) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000024e000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) 2018/01/07 19:58:20 executing program 7: 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}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000d5000)='.&{\x00', 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000b6c000-0x2)=0x6) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000afe000)='/dev/keychord\x00', 0x0, 0x0) fstat(r0, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1d, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x804, 0x0) write(r0, &(0x7f0000ffd000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/07 19:58:20 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x409, r0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc7000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000428000)=@generic="761fe745eb9b6b736da194f9854888bf") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendto(r0, &(0x7f00001a3000-0x1)="c8", 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffff12) 2018/01/07 19:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000a98000-0x8)='./file0\x00', 0x20002, 0x149) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000243000-0x1)={0x5}, 0xffffffffffffff1b) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1b000-0x4)=0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000021f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000017b000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x53fef5d3}, &(0x7f0000c4e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000268000-0x10)={r3, 0x3c, &(0x7f0000b06000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007bd000-0x4)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000367000-0x8)={0x9, 0x7}) bind$inet(r2, &(0x7f00000e2000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r1, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00002be000-0xb0)={{0x6, 0x400}, 'port0\x00', 0x4c, 0x800, 0x5, 0x9, 0x9, 0xf34, 0x1, 0x0, 0x7, 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]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000f7a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000798000)='/dev/sequencer\x00', 0x200800, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001bc000-0x20)={@generic="c93de2119cf733dbe59ca606869402a3", @ifru_flags=0x0}) lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/07 19:58:20 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000010f000-0x8)='./file0\x00', 0x4000, 0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003dd000-0x8)=[{0x2, 0xffffffff}], 0x1) socket(0x18, 0x0, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071b000-0x8)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79", 0x13}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002c4000-0x30)={0x8, 0x0, &(0x7f0000ab3000)=[@acquire={0x40046305, 0x1000}], 0x0, 0x0, &(0x7f00002b4000)=""}) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/161) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0xffffffffffffff62, 0x40000) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x3, 0xbee, 0x8a7}, {{0x77359400, 0x0}, 0xff, 0x3, 0x5}, {{0x77359400, 0x0}, 0xc5, 0x4, 0x401}], 0x48) 2018/01/07 19:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x2000000) listen$netrom(r0, 0x0) mlock2(&(0x7f000093b000/0x2000)=nil, 0x2000, 0x1) getrusage(0xffffffffffffffff, &(0x7f00005cc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f0000ebb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000753000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000442000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000bca000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000bbb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000918000-0x10)={r3, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00004b2000)=0xfffffffffffffffb, 0x4) accept$nfc_llcp(r0, &(0x7f000020c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x31) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000036000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f000083e000)='\x00') setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/07 19:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) preadv(r0, &(0x7f000091d000)=[{&(0x7f0000e81000-0x7a)=""/122, 0x7a}, {&(0x7f00008d0000)=""/210, 0xd2}, {&(0x7f0000abf000-0x1e)=""/30, 0x1e}, {&(0x7f0000f36000)=""/223, 0xdf}], 0x4, 0x0) 2018/01/07 19:58:20 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe6000)=0x1c, 0x80800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ee0000-0x8)=0x3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x2cb, &(0x7f0000e4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fe7000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000674000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f6d000-0xe8)={{{@in=@rand_addr=0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0xaca0, 0xa, 0x80, 0xa0, 0x0, 0xfff, r3}, {0xd5, 0x5, 0x5, 0x2, 0x7fff, 0x1000, 0x7, 0x5}, {0x300000, 0xa5, 0x7fffffff, 0x10001}, 0x81, 0x8, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x3, 0x5, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x20}}, 0xe8) getsockopt$sock_timeval(r1, 0x1, 0x6f0715a3ffb854c3, &(0x7f0000fe6000)={0x0, 0x0}, &(0x7f0000fe6000)=0x10) r4 = syz_open_pts(r0, 0x0) getuid() ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000fe8000-0x10)=[], 0x27e) [ 30.588332] binder: 4223:4224 Acquire 1 refcount change on invalid ref 4096 ret -22 [ 30.598121] binder: 4223:4224 BC_ACQUIRE_DONE u0000000000000000 node 3 cookie mismatch 0000000000000001 != 0000000000000000 [ 30.610715] binder: 4223:4224 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0xffffffffffffff88, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f00004da000)={0x0, 0x0}) utimes(&(0x7f000062d000)='./file0\x00', &(0x7f00000b2000)={{0x0, 0x2710}, {r2, r3/1000+10000}}) sendto$inet6(r1, &(0x7f00002cf000-0x284)="", 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000a1f000)="", 0x0) sendto$unix(r1, &(0x7f000067e000-0xf4)="07a30b0c7e7a397227a8274e1e3223bd59c8f0ce838cc07400030144f17fd511edffea4e4eec493fe25df4d320b794ee6c88cd7f6b6f82cbcae0148ee11838a030662f14f9db41cfa63a33d72d2a4a0841d4ae72de0b9befe9f5d76d9eef7fbbad37ffd87873ba7da68c81f330b7d76211105fff70bfa686cab9d0f1d795d02a70fa10cca539add039c5e14042f33c78db2a9b2ce6a7af435e151a07358792a5db6136633a1bd1b49643c7e06cc3e349c507e383d9e0a9146efe7ac0b186e91589c62afccdd1f7f5553f4c13b6cf339edb2c75ad1c4b37c320e423feca202fb5fc4a8e58e974b8ed8bd66c3354d729bd0b02d43d", 0xf4, 0x8000, &(0x7f00003a8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) accept4$unix(r1, &(0x7f00000a8000)=@file={0x0, ""/4096}, &(0x7f0000a7e000-0x4)=0x1002, 0x80800) 2018/01/07 19:58:20 executing program 2: syz_extract_tcp_res(&(0x7f0000bbf000)={0x0, 0x0}, 0x100000001, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d4d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c31000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a741b71241a9", [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x8}}}}, &(0x7f0000c20000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009e4000)={@common="0009ff30007f7dfc0a00650000e400", @ifru_names=@generic="f5ef499aa8db9e7d9cbf3074c2156a51"}) dup2(r1, r2) ioctl$VT_RELDISP(r0, 0x5605) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000682000)={0x5, 0xa, 0x200, 0x2, 0x0}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f2a000)={r3, 0xffffffff, 0x40, "9fce9976762b8fc57b6ac80adb2d9230c30cbf34f4528bedacfa8e28c04587a2354d20acce95dc3ba4c2e8e9580cf622129d223463fd4916114da896bdf4787c"}, 0x48) 2018/01/07 19:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) ppoll(&(0x7f0000387000)=[{r1, 0x3ad241b315415a76, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) r2 = memfd_create(&(0x7f0000a8f000)='*vmnet1\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000fe0000-0x10)={0xe3, &(0x7f0000a2e000)="88dcee7b60ec8b6f811e9bc9c836758511f31ded65e06b9753ac4a1635fec338a30f4b2b706efa9fd3d09ab24264312dd92ffc8249b67eb5fb6b0e103741ba22ee548c35a7079cb6ed049ae7837e698e8581b1200fcae57f836461194a9e378d54590672a255bf4fd6f3edef175e27d73ab25e0d930aec3f3edd857728b7b940fd61844c8024042247eb44501db751f3b35ba98b637ee37b2148a71062966780560cb2fcda68eb1cd50ebe898228327dd8734ae19449cfc6ae252ccd0a07a3fd3a0b128f7da9036514ea1cf771f04b0e8ebe675955f0855eafe9c9072a966b39b0a6e2"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000028d000)={0x0, 0x3, 0x7, [0x5, 0x8000, 0x4f, 0x8, 0x7, 0x3, 0x0]}, &(0x7f0000aea000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000876000)={r3, 0x80000001, 0x1, 0x10001, 0xf1e, 0xee}, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000198000-0x8)=0x7) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f00004ee000-0x6)='./bus\x00') pipe(&(0x7f00001b6000-0x8)={0x0, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000a63000-0x1000)=""/4096) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fa6000-0x8)={0x0, 0x0}) 2018/01/07 19:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) open$dir(&(0x7f00003a7000)='./file0\x00', 0x200, 0x20) tgkill(r0, r0, 0x24) get_robust_list(r0, &(0x7f00006cb000-0x8)=&(0x7f0000cad000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000167000-0x8)=0x18) r1 = syz_open_procfs(r0, &(0x7f0000b66000-0x7)='ns/uts\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000088000-0x4)=0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/07 19:58:20 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000749000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000d54000-0x78)=[{{&(0x7f0000f16000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000907000)=[{&(0x7f00003e2000-0x3d)=""/61, 0x3d}, {&(0x7f0000f16000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f16000-0x85)=""/133, 0x85}, {&(0x7f00003f9000)=""/55, 0x37}, {&(0x7f0000a21000-0x58)=""/88, 0x58}, {&(0x7f0000a77000-0x83)=""/131, 0x83}, {&(0x7f0000624000)=""/90, 0x5a}], 0x7, &(0x7f0000f16000-0x56)=""/86, 0x56, 0x5}, 0x81}, {{&(0x7f000063a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c3a000)=[{&(0x7f0000456000-0x74)=""/116, 0x74}, {&(0x7f0000775000-0x23)=""/35, 0x23}, {&(0x7f00001eb000)=""/156, 0x9c}, {&(0x7f00004c8000-0x10)=""/16, 0x10}, {&(0x7f0000f15000)=""/126, 0x7e}], 0x5, &(0x7f0000d8f000)=""/73, 0x49, 0x9}, 0xff}], 0x2, 0x140, 0x0) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/07 19:58:20 executing program 4: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) getegid() write(r0, &(0x7f0000fad000)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000faf000-0x11)='/dev/vga_arbiter\x00', 0x521000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xffffffffffffffff) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b07000)={0x0, 0x6, 0x5ca5, 0x9, 0x3c, 0x9, 0xffff, 0x9, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xc2, 0x5, 0x7, 0x2}}, &(0x7f0000fb0000-0x4)=0xb8) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000faf000)={r2, 0x8, 0x6, 0x800, 0x101, 0x2}, &(0x7f0000fb0000-0x4)=0x14) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d18000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000328000-0x4)=0xe8) getgroups(0x6, &(0x7f00008fa000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000a9a000)='./file0\x00', 0x2, r0, r1, 0xd96, 0x2010000) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r2 = open(&(0x7f000081e000-0x8)='./file0\x00', 0x8000, 0x40) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r3 = creat(&(0x7f0000fc7000)='./file0\x00', 0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d9b000)={0x0, 0x4}, &(0x7f000016e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000132000-0x8)=@assoc_value={r4, 0x8}, 0x8) getresuid(&(0x7f0000a4c000-0x4)=0x0, &(0x7f0000273000)=0x0, &(0x7f0000bbf000)=0x0) getresgid(&(0x7f0000b26000)=0x0, &(0x7f0000270000-0x4)=0x0, &(0x7f0000d37000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) lchown(&(0x7f000087d000)='./file0\x00', r5, r6) mq_timedsend(r3, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_notify(r3, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) [ 30.643893] binder: 4223:4250 Acquire 1 refcount change on invalid ref 4096 ret -22 [ 30.653431] binder: BINDER_SET_CONTEXT_MGR already set [ 30.658729] binder: 4223:4237 ioctl 40046207 0 returned -16 [ 30.665944] binder: 4223:4237 BC_ACQUIRE_DONE u0000000000000000 no match [ 30.672813] binder: 4223:4237 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/07 19:58:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffffff81, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000083d000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x100000000, 0x2, "6d02ee5e8d32dc63785d6d60dd9e6b9d9730f4e10212017e036a0f879a072f0758a396e149e44b5c4b5ea1eb1d85061e2a14a2dc95520d75ee20d8ae8bdbd2dad6b59ea4beba9867cd81074fbb7ade0f"}, 0x160) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000547000)=0x1c) 2018/01/07 19:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f000047a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x8}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000903000)='/dev/input/mice\x00', 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000a6a000-0x38)={&(0x7f0000bab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000077a000)=[{&(0x7f0000080000)=""/53, 0x35}], 0x1, &(0x7f0000607000)=""/150, 0x96, 0x0}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) mmap(&(0x7f0000c72000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x0) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000887000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000077f000-0x4)=0x10000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00002bc000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f00009dd000-0x24)=@ethtool_channels={0x3d, 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$sequencer2(0xffffffffffffff9c, &(0x7f000006e000)='/dev/sequencer2\x00', 0x28400, 0x0) sendto$inet(r1, &(0x7f0000652000-0xb3)="db453a60505641ce9d5593dd6a79fbe9f05e61cd3fcea51c57d1adeb4618c458d4a55211fafd8cbfbb07c54b9e79c3cb392058e4c4d749647805eff8784327776df5f8067ce40060bcc867e5ad409a5a85559d944344f98771784aecc46da5b7f70903d12bb40023a2045aec90cc6c5da784124e80eeb484be24c12c20f8fc6c128228828e4eb9556d1d95d402332fec43e396c6e462fa8d2d3fe507a46da70bd4768018a0c51b1cd90b4659de356f4f317ffa", 0xb3, 0x4000080, 0x0, 0x0) 2018/01/07 19:58:20 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, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) remap_file_pages(&(0x7f0000bda000/0x2000)=nil, 0x2000, 0x8, 0x5, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020c000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f00008a3000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007b6000)={r2, 0x81}, 0x8) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)="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", 0x1b4, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238de8f5bcd4783cb6e8e437b17286e5e079e75f8fea668051ed223aa826c8fc7ec8a22592cc9203bde086a2ce8ef0151fd895149a966db1f544642efe55d74f1bc0e40288c6cd8acdcf96ad5db33fee085c034b0ef3ce6fe", 0x139, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000238000-0x4)=0x200, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=0x0) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cdf000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c5c000)={0x0, 0x40, "9b46943f75b4d5fa2a40457af13968f46d87cf63c282cb8b8fcb6f6e83bf08d9882c18d18163e73b8d56783b53ef6f4d9685d1cba1879c6e6b0e61500ac01196"}, &(0x7f0000f59000)=0x48) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f5a000-0x8c)={r2, @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]}}, &(0x7f0000f5a000-0x4)=0x8c) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f000001e000/0xd8d000)=nil, 0xd8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f00005b9000-0x35)=""/53, 0x35, 0x0, &(0x7f0000000000)={0x4, 0x34e9000, 0x6, "b3078075e92f", 0x51f7, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026e000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) ptrace$peek(0x2, r1, &(0x7f00007b5000-0x8)=0x0) write(r0, &(0x7f00004a1000-0x21)="1f00000000010100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2018/01/07 19:58:20 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041e000)='/dev/pktcdvd/control\x00', 0x404400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000984000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x7, 0x99, 0x200, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a28000-0x8)={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0xa9, 0x3, 0xb1]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$ax25(r2, &(0x7f00000c5000-0x69)="d6dbc858cad970d887f19f25eec793a8941fcbe60d99581a1bb446e4800eedbbb6a5e4357ea2aefb03fc5c48f27f08e8891ccc56fa977d5ab086c5e84770e1bb88fc501d9bf9a755e5e61be09bc9f10f165b4d8619477d6ca0bfede7a13e7477d6ac0e3ebf5e100506", 0x39f, 0x2, &(0x7f0000353000)={0x3, {"43cdf57d56543a"}, 0x6}, 0x10) seccomp(0x1, 0x0, &(0x7f0000878000)={0x1, &(0x7f0000c5f000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) socketpair$inet(0x2, 0x2, 0x100000000, &(0x7f0000ad3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000678000-0xc)={r1, 0x9, 0x30}, 0xc) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00002cb000)='tls\x00', 0x4) readlinkat(r0, &(0x7f0000ed1000)='./file0\x00', &(0x7f0000222000)=""/213, 0xd5) fadvise64(r2, 0x8000000000, 0xfffffffffffffffd, 0x5) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x5) accept$inet6(r4, &(0x7f0000c70000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d8d000-0x4)=0x1c) 2018/01/07 19:58:20 executing program 6: prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x9, &(0x7f0000121000-0x48)=[{0x3, 0x100, 0x45, 0xfffffffffffff000}, {0x800, 0x6, 0x4, 0x9}, {0x10001, 0x597, 0x7, 0x2}, {0x1, 0xfffffffffffffffb, 0x400, 0x4}, {0x8, 0x3f, 0x7, 0x2b}, {0x1ff, 0x1a, 0xfffffffffffffffc, 0x80}, {0x4, 0x8, 0x9, 0x3}, {0x7ff, 0x4, 0x400000000000, 0x400}, {0x8, 0x5, 0x56c5, 0xfffffffffffffffe}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='oom_score\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x200, 0x8, 0x2, 0x100000000}, 0x10) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0x0, 0x4, 0x3) 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00003f3000)='binfmt_misc\x00', 0x400, &(0x7f000050e000)="86") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fa0000)={0x4, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006fc000)={0x9, r1}) 2018/01/07 19:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f00009c4000-0xd)="140000000a0ae784ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0xd0) [ 30.876068] mmap: syz-executor6 (4306) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/07 19:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) socketpair(0x8, 0x8000b, 0x8000, &(0x7f0000bb3000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f000077f000-0x11)=')trustedtrusted$\x00', 0x3) renameat(r0, &(0x7f000034a000-0x8)='./file0\x00', r1, &(0x7f0000021000-0x8)='./file0\x00') r2 = add_key$keyring(&(0x7f00001cb000)='keyring\x00', &(0x7f00007b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000328000-0x8)='keyring\x00', &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000370000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) 2018/01/07 19:58:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000070a000-0xd)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0x0) getpid() ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x9, 0x0, 0x20000}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e90000)={0x0, 0x5c, "3d51193b5712967e1bacc1b55c89e456276daa1dd75e506ad71e03c2c9739de410d775e20cb476a651a17dc0f70813e4c22c173e22f4f18123a62c8246529c3b1efee57b5b25dc6dc9273370b9c148dec87dcdebfe60f55b72810d0d"}, &(0x7f0000d89000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00001bd000)={r3, 0xbe, 0x7d8, "aa0b937e1363a459a688c9efa06dec11b0f2253d24cdc7bb9bff7dd7fc617ca2eaa367f26407b5b411fc546b32fd1e1e8d1f2428c1ab1816a755995e9e43233898e252e23b6ad494ff5dd929b80c2e83471e905c78312a1293655e8e950fe4cb05e5a187a6d1f686743eea530df096eefa926d460eb3beadc203d15393bd4d2d79f154bb606342526acac289816edda540a4891b5858320a96820ed3d6e87d32581402cbc673a13c397b137b278954938c85941abf206bf74202c72d8931c677e9d63385c4a747e4e4dcc7a4e5f075ce0633fccdcd20131ef66a894eccdfc32e41cb14f77db918ba41ac3263df515244f32dc8578124b1705ffab89037d5c6468d821d510738cf484d638a1fbfff733916294ba1f679404034b8f760a6a486f7cc00550ba06e820a0194c8835726d0e55fc59d243db09a79e8a074c11091cac989a656d129f7c658b1396035af6100329291ff8ad3483de10a83d9b783e223b927bf006c77f4a1ece38acfa15d9f83173f5a3c8b52be55bcd59677343ab92b172acd40211cc93875a05325748620cb38de2f2d629a3d35a79462396c6055beddc79c63da950bda0dc382f09359311497137049e8310e815df29e0d2f2fc817ef1b7c9f53327c5bef3290cc050ead60235ce91d9cb94113124e40a61609a0291aa22b403061385d653731c29be44bfb6ff0f6289edbd3e085655e8391b449287048b6f73cf5653588e641076d07de2667c44e792664ecfafc608b857e104022196598709d3e31983f25b0141c3c136dae2a3cba16537f37ffd7ed922978b29952f36c819db0e8ae181215e23a487f086228efe4b2c7fc143f40f63c4193a3bfaa3e251013ee77a1e469d47279256ff3d3ac4cfd253a3eb03deb6061cb03d9416dbba74da093087366b92901aa3158d8b9374ff502cc35dfe0cb3ab2c3b8aa59631a301268cd6fd234056e8cf2798fd905fc58f8db0cc01e6d72221086a33dfd197cb4f7f0b92894f69bddf21a1fc6b6118288c3ad06f1291ef303e45fc35cdbd914b0a57e00fc947ddd11ca2784e64569be2b4699889442f3e745059883627d5384f2c1ee117d10190079daab1a09ddb5f5dcd1b65c605d778bae6f909ecd550f3ef7d33dceacd0dfd928306b6f850e284d61663ebe52508eaaaffee0fc0042ae793f3437cf6c3a78ab0a50727acbf78d7fbbc403c261590d12cba61a0f0fc696e44541ecea974562a2ca15fb4006dcd6d489c6078d2fb8d69c6134181eac67bfd401579d94bc49b2d1b4e4b8f2d3bfa13358cb8b512d815b072dea123bfc22615f8d201ff9938d911a2b6f6124b8dcebf51abbe5b00b50dcb7de260fd49c4800c5fcc570d0adac02f841c36e2526553c73b9404aaf0fe56a8c12112dd44bdee1dfc2aadf763e66ca7218786a808e94b90941133fbc36a429e0177e2b7d42c30d062206dca563a10676d8d95eca97f991c4cedbf3fd92da02b80ea80a7331f8f831942f0333b8508f0857b37e3dfef0b1f95c948d7fe1bf1f207f3e390c99a0b1548d92c7761bb787bf6d4ae32cf77032a4a1dd100bb0f19fd72f9c05bca33b3f4376f7b969f7ea3f4f1938adf836778ae45e6ba6d8e593a5ed2849263c6320426f44260539256fdd86b17e712c8c5a92fc8f18ab1dcbbc219f64de5c6b8c25b20eb5f57b7300459471e9683392445e4a51433fe81b0ed2cd87566d0204e4631a11062ea95c52efbab029584c7fc770f44cc222ffaf80eb9863590dc647679410e3c05ad35323769f938dbd4386ac041530d5c47614551f320424dc3114d9f2afe91baae0ae8e6aa9976d09f7ba5648bf65fefd129cc3d11428865e7c9cc7b17645bbbe951b928975e0aa28c8d12a437b81f44236f45cd74393edb777da19d805619fdb9589135f9d31eaa6c22051025edc9b271a5bb90f9fcdc405ce46a94bf5256690ee8d1bcaf218b1dab60e9958311b152d541ac76f76eebeaad67b4d46b582b89b3952a9c46dcd1e94b8ab4b8c6ea3d582e45789b31a8d85917a726e3ad4d130c7e8175744672cefd659276219a56ed3b9b7ddcc0d585f1703784258da438f922f2980607075989c52ad09e1ba38a3d80dbbd914298c1be54276f8e68645f6a460b6bcf833bc4c4712009a0709c768ae4cac01d57e7dcc7da0f93fa80d63a351f4be09a2e6395d738501e9f1c5e7c9a4015becff6b2287be7cdd9402570ebc2a6ecec049c6c956ecf584a2f203243086066da401fc1588f2d7fc14af0b223d2bd4b9755b274a5c0c5737056ed2e24775de97cb2d3d40b4af152305e35e0980e278cc7efdbf8577a623cf663f3b0fc301598e81681e8200c1bb4ee807918ac64b18600d6a5778cda13de8d56bff3f1217451b1b12c9e4ec0c57a0514bfce0fc359df9000e107387d768bd72e2a1df75ae41d29909f61b97c8f592fc63a15d1c668c22afc80c5d7298c5fcafb9e3bfa1fb39080f14065d9de1c38e112a23297ccadd46e148f2af3d9a566e02537883d50e507d827819d2202aa47d8cbfba177d5e2abfac4669f06735b0323d9ef25fa7e23a10ccdc706e8fca768ae54d0bd6eef84d5daedbb91b4ce00afba405f6a4d1df2a1e4fabe1292264b33dec3602e6e58b5959901aa08fa346355ea818c53cf802a2e90e948d2b6e393d6c10f71dbbfdf1568d2536d6d4adbea7d07a4ea3c4077ef515904f11e80cd623c09617b680cb819675200addfe2d288a8c792c82137e08810dbde5aeea6584191701ad7161dfedaccf2f7bb0facf93cf77f154aad87c2350f8b20fadde388ca6ae67bdd7c746069cceee63fc0fcc727f032c5595bd7249bba7e91f3efa"}, 0x7e0) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x80000000, 0x0, 0x0}, &(0x7f0000b47000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000014f000-0x58)={r4, 0x50, "ec50ebc008adffe1451da737bb7521ecbf34f041b8f58e891588646b7397bf8628b961b0de2073ca051f9da257ca7e573a0863525183846ba1c1ab8d7fa385072863788cbe4a728844a778605e34116e"}, &(0x7f0000400000)=0x58) 2018/01/07 19:58:20 executing program 0: socketpair(0x10, 0x2, 0x2, &(0x7f0000003000)={0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a8000-0xd)='/selinux/mls\x00', 0x0, 0x0) poll(&(0x7f0000a6f000-0x10)=[{r0, 0x100, 0x0}, {r0, 0x4020, 0x0}], 0x2, 0x6) getsockname$netlink(r0, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)=0xc) 2018/01/07 19:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000879000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) 2018/01/07 19:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) times(&(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f00007d1000)="c0c7c8c6b6f80af5f8260ea6b534e536af1e305409097b9d3db4be86c83334cb48c99d7e4ba48a4381f70e431499fed4d07e1234a9477185032ebc17928984df922801a079fc251eea6cb97208af30eb8abe51e0c56145891186e60fa614975046d34cf838986cb6597e69163c3aa86ae464b710f0a55f4fa3692817d816bd2bb32ee936f3b4ed6aa23d7263436ec81eee7cc2e1f8d6b956e89f308e20710f4d4aaad68b1c61822b99d89cd95b4f0561e0f558d3", 0xb4, 0x0) writev(r0, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e880000000ff0000000000000809", 0x29}], 0x1) read(r0, &(0x7f0000767000)=""/191, 0xbf) 2018/01/07 19:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aeb000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001c7000-0x5c)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5ef8}, 0xff, [0xff, 0x2, 0x0, 0x4, 0x5, 0xe8c, 0x360, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) utimensat(r0, &(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000ba0000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000098b000-0x4)=0x7b5, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KDSETLED(r0, 0x4b32, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000283000)=0x80000000, 0x4) 2018/01/07 19:58:20 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, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x32d, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f0000d2b000-0x8)='./file0\x00', &(0x7f0000649000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x8080e, 0x40, &(0x7f0000a7e000)={0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000bc2000)={0xffffffffffffcc62, 0x2, 0x9, 0x5, 0x584, 0x400}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000372000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000619000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x10001, 0x1, 0x1, 0x2, 0x20, 0x20, 0x2f, 0x2, r2}, {0x1ff, 0x600000000000, 0x8, 0xffffffffffffffff, 0x1, 0x0, 0x1b, 0x7}, {0x8, 0x4, 0x10000, 0x3}, 0x79, 0x8, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x3f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x2, 0x1, 0x2, 0x400000, 0xff, 0x10000, 0x4}}, 0xe8) shutdown(r1, 0x1) 2018/01/07 19:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d9000)=[], 0x3a0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000fc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f35000)={0x0, 0x0, 0x0}, &(0x7f00009fc000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005af000)={0x0, 0x0, 0x0}, &(0x7f000097d000-0x4)=0xc) lstat(&(0x7f000098a000-0x8)='./file0\x00', &(0x7f0000804000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a85000+0x65a)=0x0) fstat(r0, &(0x7f00005a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bca000-0x4)=0x0, &(0x7f00001bc000-0x4)=0x0, &(0x7f00005c3000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000035a000)={0x0, 0x0}) stat(&(0x7f0000edf000-0x8)='./file0\x00', &(0x7f0000a55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e81000)='./file0\x00', &(0x7f0000ad2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fb2000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000fdc000-0x4)=0xe8) r16 = getegid() r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003e6000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003e000)=0xe8) lstat(&(0x7f0000685000)='./file0\x00', &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bfa000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001ab000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000)=0xe8) lstat(&(0x7f0000690000-0x8)='./file0\x00', &(0x7f00001f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2c000)=0xc) r25 = getegid() sendmmsg$unix(r1, &(0x7f0000594000)=[{&(0x7f000052d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e85000-0x10)=[{&(0x7f0000128000-0xde)="0d27dfd6434fba61c5bf9f0c98bef9aceaa42f6e0fb74bcb155b4afb278818f0e0573b565f18f80b277e53827e799876d1f764771dc39795bdca49b7a60a0c54931701c9a6a9b17a2ef073a12a77d2170b1e4452f56f2f63eaf0ada3b9e8e5628c26bca318cefd0f5aefc785090eee65d32befe6dd459991c68047d299aa739c8fc19532d9c907b40bd579938b3159c97454d1ece13137863c9263a2b7000f7a3b4fab772c38f1448e4309d3cba54740e4690ad3e94b7ae42d53bb31b56677a0cf6dcdd4c25f58cb0dbb119e002408c570d2c9e8aa03efa396b764cf5b83", 0xde}], 0x1, &(0x7f0000c9c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x150, 0x8000}, {&(0x7f00003c2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000510000)=[{&(0x7f0000e60000)="e39569dc2f36ca960d5e796a72285815177f0892591cb40751c27ec10e98754867a143d833803d841aa9c7c5a00e591bcff506b52c2e1aefcce8748e0315910195", 0x41}, {&(0x7f0000360000)="fa62362f337932950c01b836c5727d52dbd6228f1b7f4d813ee8074655451af98426e4c8ee93dc12510244fe6448792227c00f661f772cf4e5778dcb576bcb832247194351517628b7b963732b09c44373e529602fb7f752649d7de838", 0x5d}], 0x2, &(0x7f00009b4000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x8000}, {&(0x7f0000ed3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fad000-0x70)=[{&(0x7f00004db000)="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", 0x1000}, {&(0x7f00004f9000-0x78)="cc96bf8d82332f2d52f9d63cc99419a7702bac9bc331f122a01ad03a27337d67e5a4cabd1ae92ab290c932175c79bf9336719ef3a33a3e580afa25e54fac01a49ca0fe0ae888e7d7f9f1f216d06d072177b978586f6d5e74bf0b0785d260417824f190e212062d89c066e67e1355cc3c8bf0c982e794def2", 0x78}, {&(0x7f0000ad6000-0x3)="b4222f", 0x3}, {&(0x7f0000d6f000)="ea0c146b334ee3527af42c552ee92f1c5aa6ca5b42", 0x15}, {&(0x7f0000c26000)="6a234133d7748d903ef67dca32eeb9bd58f6721fb8823879fdb197f38fa0eb6824778cd8708e42c9bcc39304704dad238f37e05cee37cc55ce942bcbc7c48c696002dd66ab25e0ae0495d8af211b18d519cf314651db54674563b2c3bd75a6af431851793fc03ff7557b9dbf780d8169d9b17117015d026a6f5607f675289fa45a2c464fced13af6d8be28405352d7643e419dba02ded160903acbc398bf7d3b90ad75a85e3f660e6fad285b477214252c48e9a689e04773c54120ca3eefca335e4a2cf7157fee7d512951314fe2d9f4baa7", 0xd2}, {&(0x7f000072c000)="c59ffec91021a2c7777d86c6ac09e600ec7bbf0fc2ad14e69e", 0x19}, {&(0x7f00009da000)="e51221e0cae695613b7f952531922b9f48031f4f0f8148cd6b2c8310d4585c6d932e4ecc431fbd8183ab996e91fb7c58d6a072c1ecdbdf39752a98c07155c606002a9811bd8bf27b1688b500fa9b49f7df880dc564c34afab448b38674500ad6c5e0dbec96621ec56eea5e4ea5508c34024cf49afa139f1767732b5c525498690dc55f0e0f4c80a966a05ee06a78", 0x8e}], 0x7, &(0x7f0000d62000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa8, 0x40000}], 0x3, 0x4000000) r26 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff5000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_int(r26, 0x0, 0x0, &(0x7f00004ed000)=0x0, &(0x7f00000dd000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r26, 0x84, 0x1, &(0x7f00004bf000)={0x0, 0x6, 0x0, 0x3ff, 0x8, 0x401}, &(0x7f00009a3000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r26, 0x84, 0x77, &(0x7f00006ac000)={r27, 0xffffffffffffff06, 0x4, [0x2, 0x2, 0x2, 0x6df]}, &(0x7f0000c33000-0x4)=0x10) connect$inet6(r26, &(0x7f0000104000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) 2018/01/07 19:58:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xd35, 0x81, 0x400, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000013000)={0x0, 0xd1a2, 0x4, [0x4, 0xb508, 0x7f, 0x3]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200, 0x4, 0x5, 0x5, r2}, 0x10) pread64(r0, &(0x7f0000012000-0xa8)=""/168, 0xa8, 0x0) process_vm_writev(0x0, &(0x7f0000013000-0x60)=[{&(0x7f0000001000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000001000+0x257)=[], 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) syncfs(r0) creat(&(0x7f0000c71000-0x8)='./file0\x00', 0x4000000000000c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) 2018/01/07 19:58:20 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ba1000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) bind$ipx(r1, &(0x7f0000910000-0x10)={0x4, 0x4, 0x4, "865df7bb2dad", 0x4, 0x0}, 0x10) r3 = gettid() mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000fb1000)='ns/pid\x00') mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000+0x188)={0x0, 0xe9, "fbdc0d41ec675cfe8a73459181722fd05f5ab7ffdcca869ff0b5702dc5e2d336c83dd70c0d9864215c2120104fa5fc8525c8f87b9224a96bb1298c93eb7da14bd5b10aaede66262d8942b8d3dab906a46cbb583c05bd6bbb8d3b2a63309bc3f5da3a644a5ba5a26c39458ff3eea08df299f99253cc3c55ed01cd48500478470e71117c515df0638ae55ed76100a2f5905adb0e527a3d7460a246ccfd91d5ce5054bd5b08ec2d171eb9bb33589d1145398287ad73c02ccb9b96a610d85cf7d26fa2c83eaecd2251d1c7dc9f6c8397a0c95ad6600ff4b7f7e00b6f21fe1aa5bb3dd230caadc754f46509"}, &(0x7f000059e000-0x4)=0xf1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006b9000)={r5, 0x800, 0xc47}, &(0x7f0000fb2000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000793000)={r5, 0x8, 0x9, 0x7c000000}, &(0x7f00005da000-0x4)=0x10) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) unshare(0x28060400) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000bad000-0x81)=""/129) fgetxattr(r1, &(0x7f0000156000)=@random={'btrfs.\x00', '/selinux/create\x00'}, &(0x7f0000fb3000-0xfc)=""/252, 0xfc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fb4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000344000-0x5c)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x2, [0xd43, 0x3b, 0x8, 0x401, 0xffff, 0xe, 0x10, 0x800]}, 0x5c) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000793000-0x4)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000182000)='/dev/snd/timer\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000a3f000)=[{&(0x7f000099d000)="", 0x0}], 0x1, 0x5e) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fb4000)=0x0) 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200080, 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) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x4, &(0x7f000085f000)=""/148, &(0x7f0000001000-0x60)=[{0x592, 0xf3, 0xe9, &(0x7f0000000000)=""/243}, {0x3, 0xb7, 0x8, &(0x7f0000001000-0xb7)=""/183}, {0x5, 0xae, 0x2, &(0x7f00002ad000)=""/174}, {0x0, 0x1000, 0x1, &(0x7f0000bb3000-0x1000)=""/4096}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r1, 0x0) 2018/01/07 19:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000975000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) openat(r1, &(0x7f000042c000-0x8)='./file0\x00', 0xc000, 0x100) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/07 19:58:20 executing program 1: restart_syscall() mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000efb000-0x8)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f000063a000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000b87000-0x60)={0x0, 0x1d, 0x4, @thr={&(0x7f0000e6a000)="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", &(0x7f000067b000-0xca)="f37a09730a5ddd301e9a9dad5f19cd846dc927e2b1da3959b6862e35570e17b474e0fbd2c07c68f0ff13acc7b7a81c2d8bee218b459ade5706c55597eb9e184df03a76b920f108e4800e138cf1a1a9f49b43792e3ff19eb2d061ef311bdf16a231d4c7c84a26c37500f9b42d43cd3fce23fccbe6ac309c9585be3252717dd3c0dce0ee54536478b8cc46015a2660d4cf6ed72831aad23e8bed2e456f2a8506ca88910a08843561f95e4caafe70839dab3dabbcf0e777a67f5c713047a626a75678ecc0d558e58cd3b819"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000725000-0x4)=0x0) timer_gettime(r0, &(0x7f0000b6b000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000beb000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000a3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a96000-0x4)=0xb) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r1, r2}, 0xffffffffffffff1a) pipe(&(0x7f000044e000-0x4)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006af000-0x5)='user\x00', &(0x7f0000b0a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ccf000)="17", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f000070b000-0x91)=""/145, 0x91) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2018/01/07 19:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000e6d000)=0x9) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0xb, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r5, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r4, &(0x7f0000976000-0xee)=""/238, 0xee) r6 = mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x2000000, 0x13850, r4, 0x0) r7 = mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000bbe000-0x30)={0x30, 0x0, &(0x7f000074d000)=[@free_buffer={0x40086303, r6}, @increfs_done={0x40106308, r7, 0x3}, @request_death={0x400c630e, 0x4, 0x0}], 0xcd, 0x0, &(0x7f0000b72000)="7fd50756e104887daf6c87414147be6e7222d2921f77c3d9b9de8ccce1089b9a2b1d0906fa80d4cf72aba4360c3a46a1c969ef78ec069bf3b3c3e0a129c91eb0e013678d80640a731e2c40b5555f3e893ca0586df03c91924e6e90d512abe1d218d2640dbc0908fe7472249390c20c54fe3a67f297858174da45f1f2e4e3b03bf51aea7c6820838167a959ca13bf856e9d5c51b0208d8b02f59cadd7562ac948af1615adb65408c1f3f35f2ad5930619b1959083ff34faa6b7b0344d1e2fdf152c71d3c7d3b081676a0829e060"}) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) socket$inet6(0xa, 0x0, 0x0) 2018/01/07 19:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x30001) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000245000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009e7000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x4, 0x7, 0xffffffff, 0x8c}, &(0x7f00006bd000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000204000-0xa0)={r2, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1ff, 0x7fff, 0x4, 0x7}, &(0x7f0000d53000)=0xa0) r3 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000017f000-0xc)={0x4, 0x0}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c4c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$netrom(r4, &(0x7f00009ef000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000345000)=0x48) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/autofs\x00', 0x600002, 0x0) epoll_pwait(r3, &(0x7f000076d000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b94000)={0x0}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000e79000-0x4)=0x81, 0x4) ioctl$VT_ACTIVATE(r4, 0x5606, 0x1e8044af) 2018/01/07 19:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006a6000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet6(0xa, 0x80002, 0x0) unlink(&(0x7f0000d73000-0x8)='./file0\x00') sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0xec, &(0x7f0000b58000)=[], 0x7d, 0x0}, 0x0) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000557000)="89daf3129899a55c14fad3b4482e6b1ebf1ff8741d86c5143801e25f186b2906fc288bdece14e7bbf02cac4565f5e247337357abf186fb9148ac7549cf88187ff4d73eee17ef305300c750fd7424651b647ea41df38612a14670fdad4a053de47cd3cf492b115423c95dc360f66e161da0edc984e9166d9bbd5801617926b32f39adc601cb7d8494", 0xffffffffffffff38, 0x80, 0x0, 0x0) truncate(&(0x7f0000274000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socket$inet(0x2, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000f5c000-0x80)=[{&(0x7f0000383000)=""/219, 0xdb}, {&(0x7f0000b0b000-0xae)=""/174, 0xae}, {&(0x7f00004f3000-0xdb)=""/219, 0xdb}, {&(0x7f00001fd000-0xcc)=""/204, 0xcc}, {&(0x7f00002d5000)=""/222, 0xde}, {&(0x7f00005e4000-0xcf)=""/207, 0xcf}, {&(0x7f00001c7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6c000-0x63)=""/99, 0x63}], 0x8, &(0x7f0000a57000-0x20)=[{&(0x7f00006f3000)=""/180, 0xb4}, {&(0x7f00001f9000-0x4e)=""/78, 0x4e}], 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) vmsplice(r2, &(0x7f00009dd000-0x10)=[], 0x0, 0x2) r3 = dup(r2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r3, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000308000-0x3e)=""/62, &(0x7f00007ad000)=0x3e) r4 = dup2(r2, r3) write(r2, &(0x7f0000037000-0xa)='d', 0x1) sendto$inet(r4, &(0x7f000090b000)="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", 0x23b, 0x0, 0x0, 0x0) 2018/01/07 19:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000085a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008b4000)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/07 19:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) stat(&(0x7f0000f9c000-0x8)='./file0\x00', &(0x7f0000376000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 31.161773] device lo entered promiscuous mode 2018/01/07 19:58:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x0}) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000)="", 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000)={0x77359400, 0x0}, 0x10) 2018/01/07 19:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000a0c000-0x4)=0x700) 2018/01/07 19:58:20 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa6000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) write$sndseq(r3, &(0x7f000000c000)=[], 0x0) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffffffc) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x0, 0x0) [ 31.209697] binder: 4387:4393 got transaction with invalid number of fds (-4) [ 31.225968] binder: 4387:4393 transaction failed 29201/-22, size 72-16 line 3269 2018/01/07 19:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009d6000-0x8)={0x0, 0x0}, &(0x7f00006ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000099a000)={r2, 0x70}, &(0x7f0000d4e000)=0x8) 2018/01/07 19:58:20 executing program 1: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00003d9000-0x4)=0xfffffe6d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00005b4000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ee000)=""/246, 0xf6}], 0x2, &(0x7f000064c000)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000)=""/238, 0xee}], 0x2, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000bd2000)='./file0\x00', 0x0) 2018/01/07 19:58:20 executing program 5: r0 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00005a6000-0x8)='keyring\x00', &(0x7f000046a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003e2000)={0x1, 0x6, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c48b30e79c59"]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000039b000-0x4)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d07000-0x10)={0x0, 0x4, 0x800, 0x0}, &(0x7f0000b97000-0x4)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000400000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000044a000-0x6)={0x0, 0x8}, &(0x7f000002c000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ba0000)={r5, 0x9, 0x6b, 0xfff, 0x0, 0x1, 0x80, 0x7, {r6, @in6={{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0x677, 0x3, 0x7}}, &(0x7f0000948000-0x4)=0xb8) keyctl$setperm(0x5, r1, 0x8080004) keyctl$revoke(0x3, r1) 2018/01/07 19:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ec000-0xbc)="6e65742f6970365f666c6f776c6162656c00cbc8000001ffa92d8dda26c1da17b754127185f426941d0dacc404728542e1d9ca35ba1dbe11535cf695b9707b14289fa2fc168fcb7cf6db10b7ac83586dd0b566f711afee3a613fa8e494755551090ccd766b70a71ccfe08317681616051ef532f51941d8ec1721a189ec124d763b3e19f643c46314f99e99ab4251f9ea6acbff8a5e7c679501174841eb31fe3d6f7b3ba3bd78653a7ac4cc227dddcf1a43bfbfbb68378fbea468fb17") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d2d000)={0x0, 0x0}) preadv(r0, &(0x7f0000648000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) 2018/01/07 19:58:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r0, 0x9) clock_adjtime(0x0, &(0x7f0000c06000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r3, 0x0}) 2018/01/07 19:58:20 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b96000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000000000)={&(0x7f0000002000)=@full={{0x3, {"9946e9c3d1e0c9"}, 0x5}, [{"afd700f36c8422"}, {"ae5a04d022f3c4"}, {"42edad19427caa"}, {"439abf33404a05"}, {"f8a84a8ad0b147"}, {"89d06f9a1ed886"}, {"c07c8438659b21"}, {"4543e343674162"}]}, 0x48, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="518a182a435dab4bed2ebfaadf0b0b26113295ea84baeee29f13ded34a52a255d14478c463f8abdf7f01eda78d5148b1e34466bc84045b3e2b6abcae8878317d646afff84dae6f43b8afe98914032ffd5d72036346e5ce9f9e806181ded51fc5f77c93fa9377d6fb3e65e51eae49c8c4975e6899295515acf0ed6af7fbd10e2588f5e8f42e019d096f0c97453b269017549737bb4ab2cd06a9984d8dfecc6704d2ccdf53", 0xa4}, {&(0x7f0000002000)="4434d75f487ed258a3775d78cf19ba7f03e80f4f3c1cdc7ff098a4813ab38c1df45cc95883640811d08961aea152a240786030b2f65a3014b41b287b2676e8eb6c877466cd98185602f8fe0e850dfd4259211fda", 0x54}, {&(0x7f0000003000-0xd4)="1409c6963a77053b343f338110d5d65545601d2bad2e9a2a4c260b94b4d65e6aa1e9f9eeaf943492b059165932c9cbdb125e927cf751f8843773be78b421d6258323d082d5383bbf0420ac66708f73f6408a2d3c05dfce179ac0ddd053aa7408d1d2b0a62a1067a0d457e00ee12988d6a13de20269124ed1006ee78f95e83c4830b048a3263d8124122f86335263113649530b9f9fa8f23496fe7be316430285f681fa8ea66cadd0ccfbf91886937fdb3138a30525198a2a74fa0990119c744fd42f9b0255af1bb5cfa47cb53aee820ae0d695c7", 0xd4}, {&(0x7f0000002000-0xdf)="766fcfd409049340fca201f7fa8b3d1db2efdbc0ea19ce5ec0a361db65b6f4803082cce12a325e40c6caded8173243dc7fc4cf4b815da2c8818ee86ab99eb49539105674d5acce17884ecb45efab44225fb74e2e740a9fb4a6132830a73d7f1c800a5ec50b7054ac82f9b1557d04df1df8f042b019bcf780feb315c5b97ca3006737d15bc234c58058b47199b12bbb455a6abddc5fd0853a66bd346119f207b4b32b2b60847f5a1a1a0145fa14f1ced3ee1574e0de99208c966ccca7827cac8fcfdd0eac83e176a1494b584e0eebabe3808790e646415ff7f9e54174740c4c", 0xdf}, {&(0x7f0000002000)="597658c433367dfb14c88f5918b7d9d9610bae3dc8c5586a5c0ba33a9c788749130affc9cbc4c8313da89b76bcabf66421592a77b8edb3c40034d66a40eea828eeec9b3e141465cdb9fb28578fca4bb382d5d59d3e99f79397352becce00eb27004d3b6c02c89cf6d693105f9194ba7de77d577836ef1de83024a55312aea95e89bfbadd21399f1993a90691e6d7f6dd62734daa917fbe52c05d013dd2c1c852eed1014794ed", 0xa6}, {&(0x7f0000001000)="e233e847a732177a269d8362a034dc77e251ef1f943bc9716f33556cc896aba260ca0d5df52b6091b9ac97f996f39929429266c996b7031c435c194205e34181cc3b354d9e1f792100cf8551381c26866bc151db3a5a4e1231a8a00f51dc15e1a3313b5d01767cfbb33bc69c48cccd153676e9ae9f162291bcf6e0ef02d98f6f3b296eeedc987f5d5e0b696a6cba65d4a71759d2eff8ea17da25055f5a6195cd30cf82c78128041f253e43392eeff72d", 0xb0}, {&(0x7f0000002000-0x67)="bf035705719f9449134867daa8a108ee6d32e124d13495fbd584b509802f659dbf10277afa7a2eeaa8254dd6952fd298c22de77f5e3efd9f560d13da895dc702293ca23917896996f1959dddc50d1d4325f5b6528f30fea62c7f8aeaf3895d1d54002f027469c9", 0x67}], 0x7, 0x0, 0x0, 0x8004}, 0x40002121) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0x36)="db850cb5678b1d79fe8e45db7452678ff365ea741c103ddb7acff74cc2c1aab1d1bf5a1c07c64d7e70c30d4513bb1a4b55be97a77445", 0x36}, {&(0x7f0000001000-0xb4)="ddbf67a1796e0bba108783e532bd59bcb80ef22b66a6a836bc31281395a7be59ede7e1d4981c438763dfd6f8efc20f34ab23c505f25117a962409adbc81e844dfcf6a447e64a13a40b080ea73ea916d0335de36df3ace4edb5ffce8767ffadcb479a0dc6b846baf265a242a7fe9c235d8c8dd1923f9b9e76ee31aba2f2a5cc0ec41909f0af6cd5cc70d94bd0867c5f0d847d4f7ebb2de2435cacb4930d64619d940a00a5ed56528c91eab429ca3c3f5dde7d8334", 0xb4}, {&(0x7f0000002000-0x2e)="da72b3c1a2e766f572f667b2eaee21d4ba8daa8bff7344dc8ca150fed9ca6a0bbc8a08446e4491a5b41b873f83c24be1a880e98bd286e0febb83b1024cd0a9712d3bf27719d328e2db394c8f9c1b4665c3ce65f8c80eadf7c6b198824c865c7e6fba2811344557f191b483941861ee25720a57576f718e86fb25ec4723973b4ed366cbcfe81d548b018cbec3d96cf48ca117cdcf8d12f6c3c9b70398c54eca09ac5a77401ff9d505bf10d58a94914897e077e8d76aba715cae14657bd844d52cc2485cbded7a3f53113a8f1d404889af3d32", 0xd2}, {&(0x7f0000000000)="062b6f8bba41484d99fbc45debf2e8e39d6b558191381381c56a711a60a5d245db298b11ba6ae7306a761ab0f74634554939f10967689421724cb95f375ff3ca9151e31ee986c1b86f5e307e1c11c6d5b9b5ebd0b3c0c0b24c3ce38bec97f0acdbef1bdf29ec04b3c8167d8a28229ecef109e0afbce950f0c9afc261", 0x7c}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="4190a059c175461627181e41a919eaa5410a1e8d9c7dfd893c60a806e8770aa7d077f0", 0x23}, {&(0x7f0000001000)="cd29fe5b566feeafd6142343da2d36f7c4c9c8195cfaa4b75ff6817d2436e38ee37da27c9a2f7d0a263044096694bc510453b82cc568d990166fa1e2ec0c04af38cceef11a55662a247222c6860d32de8a11e909d5c328211591b50b088f311283ad6ffd6f536f215a11132d9647e8cc91150428429a4c2657fb093073b5fd39f1eddea27429996c6bcf1998b114b691b89eccae6e53b242144cf9919f6bb4a488fdfbb639a06616955580dade76fd46a7f3c33de9951c50ac7d5c6f2d9febee24bba53a871a550168", 0xc9}, {&(0x7f0000001000)="1aaa32c257f1d7f21ef9b0e202a00f931383ea3d7f0138ddd40af7535e7ad8c659c4107aa3cdb9027b5f7e7839bc8d4e0333ee00d958f4bc8a0d9485dcd23f8c1c19b43663c6f441aac107fbc4c225c33c0d921fa857072de7ca9671d8d3753da3c7c981d235b960ad604b", 0x6b}], 0x8, &(0x7f0000001000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r2, r1, r2, r2, r0, r2, r0, r1, r2]}], 0x38, 0x8000}, 0x4000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0xffffffffffff8001}, &(0x7f0000001000+0x549)=0x8) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0xdc7, 0x10000, 0x3, 0x1f, 0x2, "d8ff2f918e03d7ebe8af90c74b676488b82f0b310dbc026458d39a998b35830f8c129c8da6ab16b312618ae0f12d20059c396d8d06c61e1efa8d139de7ad6e", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x5d)="e78e718ab9422aee580479409ed484cd30b4fd5de883d93bbf8315a5c3d056f331cfbd5a765acce33e6de71acbbe96861bbc97c56a43376a68844dd9e4ec2399cfca5beb9352d1fd088d5df8546050d8d092eed767909b04887d6b3654", 0x5d}, {&(0x7f0000001000-0xb9)="e6d60d17d5e83c67d699ea5538b801a30cf30827849164d94d795003dab32fa2c68e87915fb0fcc2ffcea78ad3be3c66d4b0c34d8cae47e62e7ef8f2448a70f81caac8e027e776963ae8474661c0cb33252e167c05d95dc8a5d9a3f70a2277c9a8878a0381d1d037c8fe445d5555ffebca70b64bc940c820b0905c606c8c6fabb057b6e8b2f8c206517b114e542575a5f8a8101b9cc87d3244475caebe4f88ae84ad35f8190649f609dd7ba26ee83743de77eb9a3883c1582d", 0xb9}], 0x2, &(0x7f000067e000-0xd8)=[{0x10, 0x13b, 0xe2, ""}, {0xc8, 0x10c, 0x80, "d188554b2a617df2076f8ea8c6d213bbb17a3a25fda34ccf0275e304d2612d6897e8ad5ae2e0a960706a0da61514079ec39289e3c72005b5be5056e1c78469fcdda4a913c00b86bfe3b9bf39de62fc3ac01ee474d8734d2a3de18ce564654eec9954aef5b7d411d663b6fe083d3bda849dbb67dd5545b54c5074b8e855d8c5058b98f9f2a04f98d9069d94788cd51e5b7b6cff98a0e4b5d085f21d9e81f82d149bd1d9f556a78fb1da477e525e0627d4939fa62ab9d21f95"}], 0xd8, 0x40000}, 0x84) preadv(r2, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) 2018/01/07 19:58:20 executing program 2: clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="") fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000995000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8dd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000000)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0xc0, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x3, 0xffffffff, 0x0, 0x0, 0x80, 0x3f, 0x7, r1}, {0x0, 0x690, 0x7, 0x8, 0x61, 0x400, 0x8, 0x0}, {0x6, 0x4, 0x2, 0x2}, 0x3, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x5, 0xffffffff, 0xff, 0x5}}, 0xe8) [ 31.261105] binder: BINDER_SET_CONTEXT_MGR already set [ 31.266482] binder: 4387:4409 ioctl 40046207 0 returned -16 [ 31.275631] binder_alloc: 4387: binder_alloc_buf, no vma [ 31.282082] binder: 4387:4393 transaction failed 29189/-3, size 72-16 line 3127 [ 31.317537] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.324988] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.470361] device lo left promiscuous mode 2018/01/07 19:58:21 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f63000)={0x0, 0x80000001, 0x4, 0x0, 0xeb, 0xa9cb171, 0x400, 0x8, 0x0}, &(0x7f0000f63000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b7c000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x7, 0xffffffffffffffe1, 0x40}, 0xa0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f65000-0x8)={r2, 0x9}, &(0x7f0000158000)=0x8) dup3(r3, r1, 0x0) 2018/01/07 19:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000090e000)={{0x100, 0xffff}, 'port1\x00', 0x80, 0xd0008, 0x6, 0x100, 0xff, 0xad, 0x4, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x2, 0x4}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/07 19:58:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c5e000-0xf6)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') mq_timedreceive(r1, &(0x7f0000145000)=""/130, 0x82, 0x6f, &(0x7f00001f6000)={0x0, 0x0}) getcwd(&(0x7f0000b66000)=""/0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63232d7ac122d87c, &(0x7f0000cd4000-0x1000)=""/4096, &(0x7f0000a90000)=0x1000) 2018/01/07 19:58:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x46803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='teql0\x00', @ifru_data=&(0x7f0000001000)="3173dae007aac04f84100bdb59072d9e5d62289a2886ed375fb9e32a5c950072"}) 2018/01/07 19:58:21 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000001d000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f000001d000-0x2)='^\x00', 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/07 19:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e5d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pause() getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00009ef000-0x4)=0x0, &(0x7f00003ad000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b93000)={0x0, 0x6, 0x4, 0x6, 0x3ff, 0x7f}, &(0x7f00008fc000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000088f000)={r2, @in6={{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000970000)={0x0, 0xffffffffffff0e60, 0x5}, &(0x7f000017a000-0x4)=0x8) accept$packet(r1, &(0x7f00001c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000953000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ef5000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0x9, 0x400, 0x7, 0x81000000, r4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b66000)=@sack_info={r3, 0x6, 0x7}, &(0x7f0000316000)=0xc) 2018/01/07 19:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f000010f000-0x4)=0x0) 2018/01/07 19:58:21 executing program 7: rmdir(&(0x7f0000e57000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) ioprio_get$pid(0x2, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000013000)={0x785, 0xc0, 0x7fffffff, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c) 2018/01/07 19:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) write$evdev(r0, &(0x7f00003e7000)=[{{0x0, 0x0}, 0x3ff, 0x8001, 0x6}], 0x18) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/relabel\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000930000-0x6e)=""/110, 0x6e, 0x4, &(0x7f00000c2000)={0x77359400, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000015000)='net/ip_tables_matches\x00') sendfile(r2, r2, 0x0, 0x1) mq_open(&(0x7f0000b7b000-0x1)='\x00', 0x80, 0x22, &(0x7f0000c01000)={0x5, 0x6, 0x8, 0x7d, 0xffffffffcd1bfa71, 0x0, 0x8c, 0x2000000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000269000)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffae00ce1a}, &(0x7f0000c0d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f65000)={r3, 0xc0}, &(0x7f0000f87000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000028000-0x10)={0xee, &(0x7f00000fc000-0xee)="f784d2d38b50f3e7a53a11488588c81c1f792bb40df1a539ceb2ba3ab744243038b95156b0b3d7e0885ce293184bf0a01159a5406f17f518a219920676350074cada612ce6a6ea683e5107c38c2795a598cf6335a11daa91d79de40067505394e87d8f9bb6accabd7d0db793e77c37f8f928a56619330f125392b095228a6695dd6561ff88fe8c5fd519ee41c956715d991a4e0c56bcf977bd5b5b9880e453b61c6fe6d09766d84def2ba1f7081f95742aee1f2c4684be8e880195a89c07d58fdff3ad373f0fcecd44e9d0776f3d63a0b6f87a5b0931796affd2d36821f95869a720b5c13c9c5a4d9349a1c0c54d"}) fcntl$getownex(r2, 0x10, &(0x7f0000b0a000-0x8)={0x0, 0x0}) 2018/01/07 19:58:21 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000024000-0xc)='/dev/random\x00', 0x0, 0x10000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000024000-0x4)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000023000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x2b, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/07 19:58:21 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00006d4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005b1000-0x4)=0x58, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000089e000)=0x3, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f9a000)=0x4, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000e93000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eec000)=0x1c) timerfd_gettime(0xffffffffffffffff, &(0x7f0000f9b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x69e, 0x0, 0x7, 0x0}, &(0x7f0000f4d000-0x40)={0x8000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, r1}, &(0x7f0000f8f000)={&(0x7f0000ae7000-0x8)={0x3}, 0x8}) 2018/01/07 19:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c57000)={0x1, 0x0, 0x6, 0x0, 0x0}) 2018/01/07 19:58:21 executing program 7: r0 = syz_open_dev$mice(&(0x7f00002ba000)='/dev/input/mice\x00', 0x0, 0x4000) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000ab5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000e6000+0x46d)=0x2, 0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd4000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000bb0000/0x400000)=nil, 0x400000, 0x0, 0x40010, r2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ec4000-0x8)={0x0, 0x8}, &(0x7f0000226000)=0x8) getsockname$inet(r1, &(0x7f00007a4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000524000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e7b000)={r3, 0x6, 0x2, [0x456c, 0x81]}, 0xc) recvfrom$inet(r1, &(0x7f000077a000)=""/127, 0x7f, 0x2, 0x0, 0x0) [ 31.527276] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.544746] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.561593] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 19:58:21 executing program 3: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000115000-0x4)=0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f9e000)=0x0) sched_setparam(r2, &(0x7f0000a52000-0x4)=0x100000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x100054) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/validatetrans\x00', 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f000040c000-0x42)=""/66, 0x42) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f9e000)={0x10, @time={0x77359400, 0x0}, 0xee, {0x5, 0x0}, 0xa59, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b9b000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000fed000-0x38)={&(0x7f00001e3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b4c000-0x40)=[], 0x0, &(0x7f0000fed000-0xeb)=""/235, 0xeb, 0x0}, 0x0) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r2 = syz_open_dev$tun(&(0x7f00009fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) [ 31.582783] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 19:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00005a4000-0xec)="3bb093700e839d176d5836090e1a35d03427f1c3a7361396ba977f1ecd5167e5d0a84cb303d1bbb444dd73873aa9f1db0953a9fea5d2b60b9c69af4ccd0666aa7d558f66e03ba727dbd62469a95865d540802220584e83adc864ae9dd8186c8186bd395870969271b6c4f9da1dc868f90f4a066c17838604afda328d987efc38c6ec631fd21e722d65e824c5a45a0c7d5d0d2a9f5618af74643dbc6ef58549a58c379f977b0d517b17ba45fc1c448d74559d8253250026a1a4705d4e7f92ecee2225f03c9871ddc519be1d40277141dd880a754a3fd52652eaaae405e92cd0c0567bf22bd66ccef5c043d9e4") ioctl(r0, 0x227c, &(0x7f00009a7000-0xd7)="d4cec0d14c62cf9217d4c4058e6b1888da253e46b8d2270073125fb9265621137b016c400a0b9c24057d766de63f000000c5dc4e4eea362a23e6fee72f40518f225ecbeefd50e4db92ffde46c2d11368ec0bb208251a6b6807e496b68bc7f57575ca11ec0ef1e2aba80aefe95e7dc2a2d2d3b5539fa3c57958449df3cd73b6edad8761c4eb7a2c106c0b282c9738fbfcc59cfde23d61089857220100c9d0d2916f5bc51f3acdac28c0a9d7773095d18787338f1c0703246e661cd6ba62161e4fb2c5c55d11cf359bff63d49471f212f606f7c8e9203b3f") 2018/01/07 19:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c3000)=0x4000010000007ff, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008be000)=@buf={0x22, &(0x7f0000c04000-0x22)="3e96e9eb2ac1bf7f276a366779d9a620ed8cd1f8569afc6d7243b03ffa2efc77027d"}) 2018/01/07 19:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x40020c, 0x10) 2018/01/07 19:58:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9a3bc69bcfcb4a3cbc9a335a295a3699", 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f0000002000/0x1000)=nil, 0x0, &(0x7f000039b000/0x4000)=nil}, 0x18) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000003000-0xf5)="ee395aa57f81dea56e80d5243e1d5a2876af10b076903ebb00cc20f0bdd551c902d4e4c8307f04d6b577a42bd158f4a08979c17996541e7f10c5b0dde6e87935c19b3407b8c69e100ef3b3129211da82a08b2c7ce592a08037a2a39dc26fbe6b5eb1159de3d6b3c36c91eb82968b54396b5ae155954e055d9f3d63ab817ff3a44bed0ce27db1f14751c601d6098292725796e056e0b132de1da4824da49ed3a871e044e245b5f5c5b88ef9911d7b77215ddc9e9d52503bd6c48468df3732cbd2795b9c38fb1a2e284b08b4233a389f432275c722f413d7e67c2f160e33b7fed6414823414b2e9e41f509bd65992003ff6bafdcee93", 0xf5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000009c000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000090a000)={&(0x7f0000719000/0x3000)=nil, 0x3000}) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000760000)={0x0, 0x799d, 0x0, 0xfffffffffffffffa, 0x2, 0x401}) sendto(r0, &(0x7f00001c5000-0x53)="b7f42792d87dacc224f35d708f23b3c5cfb5b6bf4be97c4d76bbf0f91e181d21cd3d02326c5ba541727ea7249baabd7b51f52a2e521a4acff8576747a6c0c110324bcf7eff52cb697d5084fe073ef9dfcd1bfe", 0x53, 0x14, 0x0, 0x0) 2018/01/07 19:58:21 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000379000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @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]}, 0x4, 0x0, 0x5, 0x20, 0x7a}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cee000-0xa0)={r1, @in6={{0xa, 0x1, 0xa0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffff, 0x1109, 0x4, 0x400}, &(0x7f000036f000)=0xa0) 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) kexec_load(0x2, 0x5, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xc7)="c9bc7a73ef5b010de26cac6554684b64ce5e36bd0af3e62677cb62ed82c42c9d36b5993029ce38b8cdb7bb2efaf04d20d344477792b325818e956f3775d6dece1a5d8bfdc2f7646739e01bb1c07f7bda471e4c561b1a6ad02058c9d3b173c8a39b2b8d3d359dd46a9504518bc167667656901261436bef56904139ec0e356a7fb479ffaf5f6ea52d80930c0ae3d43d6eb46cf9136bf15bc0d7d22e806381a6cb32d721e4a2e83aef27bcdfed32058fc99fc4cf6fa3a282d201ae3bf654747fa64dd70e3a3db151", 0xc7, 0x3e, 0x2}, {&(0x7f0000002000-0x2c)="859185d32989c97ee72c7a8cb376c7dbf194e791467fa0f2b2ca8a8d1e0fd5fc51b2d8072ca79d5bf892db10", 0x2c, 0x3, 0x4}, {&(0x7f0000002000-0x82)="8faef54dcf8d1398b93f617ae29285a63f7ba3938eb771864d21b58ff43de44878456d16e12abce63d74a9aae2967d0ca832c0ec9d41c25ca713c72198d8c5847205c309d2b6f4946e740165bb0bd50c309a60145c8853e42f89f03582f8d075ea04713b1c707bd2621fb7a6d0750c72de8c2850dc33a3b70999c2adcb6611e8123b", 0x82, 0x2, 0x3}, {&(0x7f0000001000)="80573ba3929955e5bdfcf7170d331b0d2f287bcdbdc756e1f4496b54158cd3a7facd56765e4e46060c1daf554b526e6814c3d0f3aa53517b338c4b60dac7e11d0afcc2866f555d1adf7fcbe1f1d38c9edc0d793f2e3fba8966c2110338231863bdf9fef8886fd32ec0ea08a0c4409397b32faade31fbff30b3eaed899c968f8194f3f3a47559afb178a3", 0x8a, 0x3, 0x8001}, {&(0x7f0000000000)="2dd442edf18dc2d5a3d0d7ecc55ced0209a4b6d2947aa2a22bc94c37f6ce96209b3f95edee37029f8e41ec78b3", 0x2d, 0x9, 0x5}], 0x30001) recvfrom$ax25(r0, &(0x7f0000000000)=""/45, 0x2d, 0x12002, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80003, 0x0) setsockopt(r2, 0x30000000107, 0x100000000000000a, &(0x7f0000000000)='6\x00\x00\x00', 0x4) getpeername(r0, &(0x7f0000da9000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000164000-0x4)=0x6) 2018/01/07 19:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00001fd000/0x3000)=nil, 0x3000, 0x0, 0x812, r0, 0x0) r1 = creat(&(0x7f0000ed1000)='./file0\x00', 0x83) getpeername$llc(r1, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003e1000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c3d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000030a000-0x20)={0x0, 0x3f, 0x4, 0x6, 0x9, 0x9, 0x7, 0x1, 0x0}, &(0x7f0000911000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001e0000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, 0x98) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000426000)=@generic="0aa8e6ead75297aaf4bc8d0258effe70", 0x10) 2018/01/07 19:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e19000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000174000-0x8)={0x0, 0x0}, &(0x7f000044c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b4d000)={r3, @in6={{0xa, 0x2, 0xa7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x6, 0x40, 0x2}, &(0x7f0000221000)=0xa0) r4 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x77359400, 0x0}, &(0x7f0000fc6000)=0x0, 0x0) pipe(&(0x7f00000f4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000693000-0x10)={0x0, 0x9229, 0x4, 0x6}, &(0x7f0000f79000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e64000)={0x7f, 0x5, 0x6, 0x7, r1}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) [ 31.806543] binder: 4506:4513 BC_FREE_BUFFER u0000000000000000 no match [ 31.826312] device gre0 entered promiscuous mode [ 31.831720] binder_alloc: binder_alloc_mmap_handler: 4506 201fd000-20200000 already mapped failed -16 [ 31.838717] binder: BINDER_SET_CONTEXT_MGR already set [ 31.838724] binder: 4506:4521 ioctl 40046207 0 returned -16 [ 31.840894] binder_alloc: 4506: binder_alloc_buf, no vma [ 31.840911] binder: 4506:4513 transaction failed 29189/-3, size 0-0 line 3127 [ 31.840937] binder: 4506:4521 BC_FREE_BUFFER u0000000000000000 no match [ 31.846021] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.846293] binder: release 4506:4513 transaction 10 out, still active [ 31.846296] binder: undelivered TRANSACTION_COMPLETE [ 31.846317] binder: send failed reply for transaction 10, target dead [ 32.553355] IPVS: Creating netns size=2536 id=9 2018/01/07 19:58:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="a7cc3b420f0ea14f7e9109e8044d31c1", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket(0x18, 0xfffffffffffffffc, 0x1000001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000006000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003de000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000dc7000)={{0x0, 0xb1bc}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df6000)='net/dev\x00') r1 = epoll_create(0x806) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getgid() getresgid(&(0x7f0000615000)=0x0, &(0x7f0000227000)=0x0, &(0x7f000074b000-0x4)=0x0) stat(&(0x7f000032d000-0x8)='./file0\x00', &(0x7f00001da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000040e000)='./file0\x00', &(0x7f0000632000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)="") ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bf3000-0x78)={0x401, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00002b8000)=@generic="665c434fab216fb643479fe6a73cf7b6", 0x0, 0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000fa4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00007cb000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000072b000-0x4)=0x0, &(0x7f00007a3000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/07 19:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005b4000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) socket$packet(0x11, 0x2, 0x300) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000824000)='/dev/keychord\x00', 0x2a8003, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000277000-0x38)={&(0x7f0000fdf000)={0x27, 0x8, 0x6, 0x0, 0xb72e, 0x1f, "c53b67bd33c82f47142a3f127713a0fcc65e5c45159a6910492fa73109a70bb8a00a422cedd3b0aa7b19b76cffb8ee47ffe8558f07fb4dc25171a9adcdf0d5", 0x6}, 0x60, &(0x7f00000fc000-0xa0)=[{&(0x7f0000eec000-0x89)="652889b33094ee6df6a731100367ca93a60057cd7891bf9703d33ea5bee7f13986a70c1a876f46466e1be9cabc7f6080a9814c81eb2638f76ff31c78b78b09e5adae58f827bbe332fdc2dfc5715162a2d4fdb57ee8386d5d80c021fd5f61b759cf2cf3fa0cac606065b40fdf6821dd8a3fe91c6c9469500ca1b5d3199eac85f53d6e9d27e765cfc91a", 0x89}, {&(0x7f000016b000-0xe)="c989cae0e40b6e0ffb206dfebf10", 0xe}, {&(0x7f0000042000)="e1ac93f6f2f00fa2de857ab25f0787253ec959e850a79d3ed957ae2f8582c6e6385ef6", 0x23}, {&(0x7f00001ab000)="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", 0x1000}, {&(0x7f00000ec000-0xf8)="0ac4bd05526222c07933ff00c1cb2e12013f68eed2be6369fc157887c3d7399d0aa0b3abaee1a06c87327c0b13a1627c755501b7c2b107b931102da016ffe1820e2182cb05e0efee69c3c8ac1eaf81bf4297387f206b8bda74a28300f6a34af3f97bbff0959619e8459908b731001502755054c3faa0b5eb865de7a82d366b750b87e936c82878e8b3b8df69f4484aae5aa8fdf4aac27c66adb74440514763346b144b9f848ae5f754f60d5a19e32bbcc4fa87f99bc4758b034780f131fe62ef7ae282ead732e31a72fcd8297b20a11c6c3ca919be97f406b9021ff0803c2c2ab9baa5a760a4775908d2620fd788f91a364e918227718ea6", 0xf8}, {&(0x7f0000629000)="d9f31b8ccee2a904dbaadeeb71531ee337b5c41da6cc16a241e446bd198bf68d51dc86310621605199b97e3adff1e32fd0edd4dffe55bae992ee534e36dd7aaaa26a441f67370b5b80fd833ad15a09109ad2e7a1d551efbd83387efdf6bd4887daf1fe4f014124dcfff8567f3c9e2d396a44d63404d6b89e7c8a7b5c85258d57326172ef1d58ecf0c6f5221d01083d00e0239167e2e34bfcbe2d26088dcb94ccdff7cc39bef362a4a9261bda694a7650c4f1f38fd3493a2b2d3884cd6055cae76463ad5ddc223353b1ad0f93bed6a009ad0e54fcfdfed3", 0xd7}, {&(0x7f0000e55000)="", 0x0}], 0xa, &(0x7f000002f000)={0xa0, 0x0, 0xa2, "5a2fd703b2b9c33d233ea1e0f335524ea2ea6230c292716ebcc7d2dc590510f2f25ba96e2605ccbc7ba86687c0cbb27a677bfec46de75199b92412b394faadf12d1b7007dd5355675c65078499f13a69d9223f1368aa0f77864c01a4e90c6385bdb47a09eaae52fd70cc32b3acad9e372809a597a5a628b4117efd6b7efdb8897799dc31673ed3ff88"}, 0xa0, 0x8000}, 0x4004000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000026e000-0x78)={0xfffffffffffffbff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x7, 0x400, 0x1, 0x0, 0x81ce, 0x8, 0x37f}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d1b000)=[{0x3, 0x7}, {0x7, 0x3ff}, {0xb, 0xfb1}], 0x3) 2018/01/07 19:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eeb000)='/proc/self/net/pfkey\x00', 0x200, 0x0) recvfrom$unix(r0, &(0x7f0000daa000)=""/246, 0xf6, 0x3, &(0x7f0000686000)=@abs={0x1, 0x0, 0x1}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ac6000-0x6)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00001ba000)='./file0\x00', 0xffffffffffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) 2018/01/07 19:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) write(r0, &(0x7f00002f2000-0x57)="420000005200050014b2f407000904ff02ed07100800010effffffff08000007ffff0000ee1064640586afa03f001a525e51bed875f3ddf3cdf07dc6f307baef14ec", 0x42) 2018/01/07 19:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r2, &(0x7f0000e7a000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d49000)={@generic="c08b75b7d182d23c04b9433cb1d927d3", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000db3000-0x1c)={0x0, 0x0, &(0x7f00008ff000)=[], 0x0, &(0x7f0000c19000)=[], 0xab, 0x0}, 0x0) 2018/01/07 19:58:22 executing program 2: pipe(&(0x7f0000906000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000000000)=0x4) clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000db6000-0x4)=0x0) rt_tgsigqueueinfo(0x0, r1, 0x0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x2}) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005, 0x0]) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000005000)='net/softnet_stat\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000005000-0x70)=[{&(0x7f0000007000-0x5f)="87763ffcaf8b2c2a7a1c5cff2d6909c3574f7f00c7692ccddeb2535dee88b2438395d3195470abac9e09afbd7596b7484e263da19a25b38701840f0880f9d4301571717e21664af1f4e856680576a920e558c4304bfe00ab0ac0a789d246ed", 0x5f}, {&(0x7f0000003000-0x67)="b2f8fb3ab2dd1f74d2ec29b781ee07186ba5f628a35b3ce93a4ac20f4b83af6bfd2fb857ac53724d2bd6bad1f10580a2cbd25b1d766155dfc6b14b7597e7b2c71f65a83c6eb3ba73ab4de19e5b8a2d7a2a01e44c490d5651158684333070d2bad70a9fb3313778", 0x67}, {&(0x7f0000001000-0xa9)="d1869754b18c219a5d8f3d3eace41c27cb7e3a4f5a3a0dd3885d375ab766bb732971683e00b4a2e227f5f9614dca48feae8996c20bf735965d825ffb567b3690aacb97caa407ebbb6498e343076edb1cfe88e48678eb9beb309b9ba66ba50fd9dfce8f14f3195cc8f813f2dd25628f1606cc70bed95cac5bf67803a5eacaf8e0e121567ecb567d5a69b9a21dc89df62b7c56db119fdddc65c7909c9c3b4c6accae88d50c4acee17e47", 0xa9}, {&(0x7f0000006000-0x3b)="42c59cb53020ef5905d6c5526bbcdb188956c51a3568e2b9aa07c7d82466c199e0e1317b3f9e713aef800660c061198dff2298817f754ef08d86ea", 0x3b}, {&(0x7f0000003000)="f3352137b7033c3c477d13daed23dfbbd8e58ff4a998b40d4748dc8716d716b6e6e5e09a0cde9847d2e328585c61ba0e8871107bdee3f21b9ec33c3c5ab60d9079933d09d3c33aea4a7b01b5c9cca64c828e959056518c36ff88371461cea1cd9201b5ea6d1e39b5cc7e790847f39b276e20f033b64fbbe1a0b2577ab215aaedce7a05eb669fd5e66eb0e5382612d1a1fc47db39ccae3083f5f88a3a6849516f1fded1e1aaf6d199b668e70c278cf546ab7d1e453d6cbb8fb8257f254e7ecfff9fc7dc46b8f76cea2e04f5e27ee37d62806736dbe3a7f1dd14de454b3fecf089fbd4e6808059d6a2016fcc4ecd86a6f2a5", 0xf1}, {&(0x7f0000006000-0x49)="7cfa960ad9a7aedd0a4879894b7a7baf01ceacfbbdb14449baa6f80ca1c72de0a6987831b85e9dfc6f636b44e2bead0145077f9473b341e7c91c3689b1b2f52954f99db1a9daa4d2f9", 0x49}, {&(0x7f0000001000)="1a51a6d5126f891df91298bdf4bd3fee1f0c47419b90873afdfd171e3d66a0300983c4af8adc3dcb41777253295667768fb9974409bc26ec631a66a5a8704a6dc322443fd70c0fe16e88d45e36b9069f0982fddc681133026f11802b9209e73001458e0654f3e1b69ed9fc3ab6a875e996b136319aacef7a02a8f4cf90049630d958ec2a53cbeacb5e58afce2edcd05f14c064fe21e21b450efa832ef02510379003e7551784301538ccd2ab5153b2d7fdb33f5ba38d95ecc4b2234980231c571caf448b32a714f318a9b8d14e9696495d2e484ef9c258df808b7f42ae3dc1b786e57d5dca9c7439b585c62985794aa066ab4ccf57b9da74dbc8ab4eb2c84f242f19d500fd720af331d21b3a43d006c414a7d8909a2d01c1d6ea05cddf2b75422b5c54c554767dab1ab8d5fdad320f39e516ca0c8b11f214e1f75e5834c362460fd78b7a6d621988a772a2d8b6244e2e60dfc1087c1467c5eefe02679c408cc9d9f3cd78dd1edb00a9bb940fc0235f38bd3844163d6855af586c6cfeefa11594224b7db4aba2f4e2152a1614bfc3bae6ecbbf89e82ce7e00754c2629d31a436f35fb2e15e359092d17b0f6cb0a29f1bf6814f8e0df52ed7a67a7ecb17c33fda8a8966aa842afb421e10a5ea067c5608913ab67690a58f593c3184880ae954e8db5475c4c43dc403c5ce20be679892169a864f95ca316dc612a3f819b0f06f9a47708acbc9ca686611bce6dbdcb2c0899a02aafe0d9a420e8fe7a4ba486be4bb5c5e254d34d4c724a7b7ce3126fa65955e9c4d5867db313791b7d2419df6cdf117eed965f803f53daddfe2de709e7b88c9b08743c244706ec814933f3682b47698006b5d377053261d786bcf625db2eacd6203569086459d8fdc0d9d175615469bc81e7cef37a349726cabf95545717a54dba908771d28f57fc7cd0bf850a307e0930facfab91b0ec894aaa5ce3dab94cf233d79726165b783e97db89d4f15af304f61a4dd3c1088c5463e1a25af21c9459dec80454322ab7c9d5daeea4fef639e1ffd6bb34f42354eb72e7775d7ef4634e1a457e2f5e214e36e011fc0b89c1b16d8fba11e0d42c142dfdead3eec2def658b764504931924b143e17eee0e8842549e4b5e287ed983991b74b9a3a1c07a8e40d314e95a62bf2d6fbbf924f315de03b6721a022f2edc9ffe1a6aa932a0d46bccbbcee185ab32ea2894ce0b0590be8a5700971ae2f3b38be9c8477c36eef5c1058974f0178c7084cdd549b229a1d5a082be68ae086107391d3bd8703859a3a80868e73e0e68f158e8523f459b69d267cd934fee98a5a37ca9f5486e3d338905dcb3876e413579eeb8bb1469c6fa39340c0acb4b502160433d2a69cad342a182b490c58b6297060f8c062d14370873fdfd79273a748143fe1e0ea99b25ee5e2f4d99e598ab2f499a0119cba91a0ee2a5f7c2f29d7388c39fe2dab1b26fd4929c6666f9a64ce4e93bb19ae6706eb6b878dc25fa700fe53735672de7fb3417198d1b04dbf3a7d805b51da37fa2f89aabcf0415a742ad6e288d5e1e2381b709a054434c3c5b6ff541708807cb6b18dcf854f698859949fbbcefd0f46170cb8f3ab125451e216cf1739b30a410b350f24b43f652ce49c74c3438530efc3427cf0071edeb1643df3ff2bf1b6ec9df4e396182716e60eb233c06d14bc6c2cdb1243382ff0155845f077db80fd93bcb12b3cb897129fb07c16742e25a782d621cb1b7ab47529b5190edb14c50da41cfd029de69a131800d3eac0972bb856b6285b15d4f9705e034536a011bcb19f6fa3e2ddef13efa949eb3a9f7de34b6e7f954bede15e3614564033b0cad0dab7800c80f14e20e1b3435b6d5aa2f79dbc085a237fc46555c7b4d92ab61c493061827eaa7b5297a86c82b45ed16ccd3852957924edf8d636bf89d34c241969e6ddeec2dc220895fe46a499e2138115f3546a798f84273cb3bad18b27eacf0c15fd270091de3c90c737d8cfae08a8f0ffa57b273cb809c270b3c18ac767993f45c23ff49f5c2b6e407ed4572abdff0d986080c8022953e4e404fe68656262f6609c1c85e6fae8a93862c488812836770574562ba1874d112e62a128441fc10b7942a5713f2524a59aff093b2a826de78394a8a1973c1d6d2886f8e662004e1c4eacaf6dc68291ae2e6e478e9f6d6ab110388243dc733abb4c658e5d42d98a0995910aef38de2da10aebc9585638e49d777664b437991c972d396a6dcbce5263596e0078e1625f9cf8c96efdee6a98fd33c913e1638d6f2c3602f735a9f7727d6af3e436674f4c75055f97c15f852346140104eb0c06e96e0598aa72e776cf9bc35b5a56e41611ea9b5bbad0de9b4142eb94b1687129b0edde877155500a598328f9d505d2f9a84a1ce5dd976d503c7b217eddb08fa5a160320635d3ab42c580894e110d988779bc6c3d999d24345f723d78a9d579920d3dfa1b79939fbadc40b810aa665056c7b33d13fe15ec87a5f1fb3c84216147440356fe3cfd3b557323d421898b38b063335337392ca6d0140b887b87c2b0feb181c387b437057bee6844cde9ae80940a4c5afce2a5d271fe318b6cb3d50bb293a3cbc004d8336bfdf141947366511e3330af2d0c542d62f90ab910965b8eb65ccffafc0fa49dff264a9ca26df6be53a05fd680ed31d427dbbdebea882f2448ad82895b9fca722a56fefd940e84dd5a26ca2249f317cc8a6d6c57ccb57dd6a87c67b14f35e587fbe471a46d125ce3c4c1585a603bcf27bcd892d5be72f9f2cbcfdf0aa5b829bc86b923590f41bad2983b9fa6d79f18e72c57b9d4f4c7a191c0c32d773ec8c088f441747064783bb4b523d574d3eb289c48abdbe63438e61e59183766fe9ec67c85c7eab43a31247e8db685812b5567ba3a630b8354e98bb58b944738529f9f8e09c775a7a5006dbd99a8eae3880f35603bf3f3dd9bf98b36cda539affc2526c4937d777431ddf3fb2f582da2d5fb2e5ba0528186ea360ba26f8b5cb6a8136f557c7e48b6697e5dde1f648a3e418baf1208b037821fe64969f90eedc564dd300a5e30704ff6d9c10e51eab86d53b4f60257c7cd746249461ef9f153038cb6bfe51fedc7da584596e0354475311f4c23501ff8183bb74f76e953f1f75b5196e5c7993a4286b9f4da493e40d53fa16718afe0ccce255dfb4dc1bc0641385149878eb6c81b142e4aabb8a3aa5f88320fa65cc9362c0922ccea6464a3015ce6293b32f6cbd3d4bb3a0adfc7a4341d44960b16b900e86891eac1ca1fede88cb7ff01a980bbec5a956282122f480185d2efc4d3ee7b04ed517a7a00cad6a2055c1caef03c7cac03870149e2fd80e34dad1111ae6a8579b4f9523f3a4032af2cdfd23784cec326a20f766ebb06a2df93f0d4ba40698807c33e2b2f5b8fa02812f279912a0071f5046ccd66de744568e9a70aafa2098fbcdc02cbe474a1f5b579722ce762ff490962e8c89a64522aa18010e1e422df29a7d871b4d34d3c053f7141c4ea23766a94bba9ad0ec98ab2c87749836a0ca257252c0ee91822f7c1ca31df6bda4205deca6333e1d8a7e786288a2c681612fc2320e7c9ac2154340b5caebe1796a1403bda991b7eb0ae26bdfd6298b650f80a88a19247b52cd5afa6aedad66e5392d0dc59f8a94cbd5906bf94bf2ccfe62d01398fe12237f442d65cc03f4d9378b81463ec68668c2e2f239f4b76f184b8f69b1862e03c6e1fa3fa35e7e1eb738e97755439b3e51ed1cdf0c6b4da82478d72e7da477b8c9b2cfa504edb31338f62c307df30acc4abe9c9047a84b02128dacc1ef44e90fdf8043384adf4650fcece42208004edbaf6c714cccf988a74a18788b481cff498f36b09efafe149947f3661a027e01157ce92f2b1c74481fdf1d6f2d4adecb4a1f21607d777772c557a8dc83c13a61c05cff86a0daf2f1de5d56e310ad3532cac7a00d2993b89b541eb4e3600c4fd782d608d5799aa3d7cfbe267b69a587692e99268039f1e184ef87d7dea324c0e5b8621fe6b1685e55041ee1d335f9f01b6f3f70d7a5f47f7e509b35e9df61c4dbe2cceef98ec35e5f24ef4ef42ef416c0e3550f193d225fc319f2cb7aec26fed1e1b474ee7472f522b78f78a47975dbdcb9ea7e8f0bad9526cd983f10d2dd435ddde0eae5b4351d3ae21f762503f0ccc81273eacb49fa780e1ccd0181749caf8d69147da01b467faa276207c38c89934fd40fa3108467bfc775dac25554cdb23df6a06af72acce42d11d4ec0a0e9a8eb1e3c872a2293dad937fb8e1cd763c9b2598207d18b4c40611f36041c9758f8efa9e7e9449960c328a149cd386e7a14353bf547de52fc3bbc9a96260e2d5fa79d6f2c00aec95dd81c7e40e605de202f141f40f75bf2b5689661d16389204258791d449f44f52de0b7c5bc1b31231229033598cc9ff50088d2244e20c65ac01604176a4d2224a449e4a30ae596307dc9da888de5ff1850d08795e7ef25c137630134d3481cfe8ef6092899cb895b24f15667185c00efb04f987e3cc0b1f247bcb65715d25084b70390204199af77b42b74330e556ecf53ea1d716685c6b430acab3445b1ead4379b49e61505b8f18d014d1a1b11c721cefb567ebeeb1e0d309457b07a9601ffc0880076608012c77f1954b0ca26502e9c178afa5fd55a3acbb259af51863b563841a570ed05473c175de5aa9faffd1069f84d9d42d055edef4908cd2f6051ce01dd84501acd88ae5540b8f53dbff35f91a159196f17d8da8c0de3b51257fe336a2d94ebdb5f2cc533e8747eed3c0a51a55cfe9d9a2a4c3bf66556afaf989e38318a3e14109c56c61fbe8f3178f8a5bccee1c5e085729b3088f35cc41af5e89f36691e801265da580e45be8856d1b4338373464a17b7ffe9fa26a8495e25d66036a734a2329a5da70e957be225046b3dba9cf5df1530db9eb8203aa98300e941f4501cbc9e1d3389241dcac67b939831048ac7c2dda04d4f4f4bcdecc2040282fb21682f02aff84ce2657135be28f244509336216dc2d151d34c9b7bee77daf0d51df857cb78eda404c388ebf72b88f0be33e41c91693e0fd64c5a26a5d0b7448c656fab4a6826a1c8132973d4ded3fe9d44aea19fda6d7256405ff57c67e187396ad854a78bee3ca33e6665bce4e24b73cc4ccbf0f8f684be23915c6831d66a15cdfd476ad398c7502ca04bf78deb9b73ed24d43a1ec9b66ebc2dbc3226c20294ea6005c68b50bb5f9c139cbb76e89e07cdcaf0e39c861cb1876303289bc7e1133b38026648da1112fd5b4016fe1bd7e909cc82c2f8f51ebe13ade63048290f869f40ffc4ab60596893a8c78f821839117ce504acc3de6bec26519e0e989126280db3618d67fb7141a5b2e548c2f3b2d1949fa4f0b3a2400898bc86080fada947e1b478ba1d3a857d4880aad15d462edbf28e5fdc912d1d50aff8cd9ce100bf8c0819f9214a5bcc11236776386df28640e2e32e966875573520c3a309d5de93869dba0f22b1a1ed8babf02a1ccc967e9fc465382a02c6baeefdeeb7ecf83a1a8d193d39d137350ee1a4ce310c66413f62626b4018c0c0871158f9d0ac485cec79f83e3ea2c3cc1ff727b16a7b268653a3ee04d01c9f65ddc9425225f3b9a953cc9cb8a6500f62b9052605503f32ed6c3d11d8d32db384d07669ad0bd9b5364d61271ddc1f19bf14dc4d4425ded504f8f04b80c6715fdbe94cc457c3bc77214fa230fdf869861cecb0abafa870c2cb159a6e58ca188c51f597e9ef110b1f232a5a0636d23e4e5bb1d5847ae28b744c67463d", 0x1000}], 0x7, 0x3) 2018/01/07 19:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002a5000-0x4)=0x0, &(0x7f00000c9000-0x4)=0x4) sendto$inet(r0, &(0x7f0000cd5000)="", 0x0, 0x0, &(0x7f00002b2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000d8d000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ddb000)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 19:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fcntl$dupfd(r0, 0x406, r0) writev(r0, &(0x7f0000701000-0x10)=[{&(0x7f0000402000-0x1)='\a', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) 2018/01/07 19:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000166000-0xc)='/dev/autofs\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f0000a96000)=0x0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x5) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) [ 32.633315] device syz3 entered promiscuous mode 2018/01/07 19:58:22 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000097000-0x4)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000b02000-0x8)='./file0\x00', 0x10000, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000b03000-0x8)='./file0\x00') mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(r3, r3) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b02000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000307000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00006e3000)=0x0, &(0x7f00001c1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000089000-0x8)={0x0, 0x1000}, &(0x7f000017e000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000781000-0x4)={0x0}, &(0x7f00008bb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000063b000-0x8)=@assoc_value={r6, 0x2}, &(0x7f0000098000)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00001a6000)={r6, 0x9}, &(0x7f0000b02000)=0x1d9) 2018/01/07 19:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000302000-0x28)={@common=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f00004fd000)={0x8001, 0x1, 0x1}}}) socketpair(0x0, 0x7, 0x6, &(0x7f0000105000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000d5000)=@buf={0x7f, &(0x7f0000a21000-0x7f)="41347cacafef40941caa82b0f1a85a9a82c69e3cbf3fc620eb3f3a69d4453ff55a0e32d4a1aef5bfbe821f33c4091316e5c19fede36068e3f253142cffb5d50e18444fa3f6e5c14fb85db7948cf28f10be95ac8a3c3a6777a20052aebaeff335386f970e25d16f79698e4ac8040c7fe212497d25cc2209ca4ad34f3f7e48e7"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/07 19:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000333000)='/dev/autofs\x00', 0x8002, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000aed000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000fdf000-0x4a)="2200000015000701000910f700000600020c000001000000090002000000fffff115", 0x22) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe3000)={0x3, 0x5, 0x8, 0x1, 0xad0, 0x3f, 0x7fffffff, 0x800, 0x81, 0x5, 0x6}, 0xb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d01000)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000fe5000-0x4)=r1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000787000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe4000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000106000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d66000)={r1, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe85f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x8001, 0x1, 0x5e, 0x2, 0x3, 0x1f, 0x73f3, 0x1f, 0x800, 0x4, 0x9, 0x8000, 0xffffffffffffbd09]}, &(0x7f0000874000-0x4)=0x108) 2018/01/07 19:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000d49000)='/dev/usbmon#\x00', 0x6, 0x180) r0 = socket(0x10000000010, 0x4000000400000003, 0x0) write(r0, &(0x7f0000520000)="1f0000001a00ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) readv(r0, &(0x7f0000aea000-0x30)=[{&(0x7f0000d84000-0x8e)=""/142, 0x8e}], 0x1) 2018/01/07 19:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000e7d000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) preadv(r0, &(0x7f0000133000)=[{&(0x7f0000d7f000-0xbb)=""/187, 0xbb}, {&(0x7f00002e3000)=""/99, 0x63}, {&(0x7f00005b0000+0x626)=""/154, 0x9a}, {&(0x7f00006b8000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/07 19:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000006f000)=0x0, &(0x7f00008eb000)=0x4) 2018/01/07 19:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000651000-0x16)='/selinux/checkreqprot\x00', 0x1768811c0ef55077, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000349000)=[{&(0x7f0000b73000)={0x27, 0x5, 0x8, 0x0, 0x7fffffff, 0x5, "3d7ce9060d377a8d257f5fc3d083d990b9f7cb90b970fe09d2af0ce9e02fd0f4e9a93b523e908e793604b965709a0fc48bec2367ce78cb54505376891512c5", 0x1f1}, 0x60, &(0x7f00007ba000)=[{&(0x7f0000463000-0x1a)="3cbc09520713d917d99e16b88a20927571dd3f6cea0bc46e5eed", 0x1a}, {&(0x7f00008b5000)="739ec34ffa9842e622231a77534739696dbd45fba5bebc62ba8680a6effdfa579a0114", 0x23}, {&(0x7f00000e8000+0x14d)="39509d23d53961addfea717a94b89b01e32893295f3a54f7517416ceedcb510de56afd605f3cf75214133b43b500a2a66b9b7947530eadd5ee076c8ad0a767b4b9f0332acc55072b7c19a0e7062d9f9ea256dc3ac64cf5f861c00fb8", 0x5c}, {&(0x7f000049b000-0x74)="f522681ba6490d56ee1586fdfce670df37166336f15e98cc74e9b994c3fe1ff133a4dcd0f3182aff37106fb7518fc9e496a568260bf93c50c28d7a7011ea112175daf29ca25aa96390ce9ea836eee30331176f700661f7048b4384c12497300169a3dd5dd6dea1a8717de658904b7e51ba14c9e9", 0x74}, {&(0x7f000009f000)="ee8cdf3f9b75956b17393736a8d96021c1daadea28770c", 0x17}, {&(0x7f0000706000)="020707e0448a31bcc355f101a3906348381038e55b6616103f14bfb911657c5d5eb34b880d154a8e0eaface70f455b87a129a309c792768384eae3417a7e4102a1458c37be5766952286", 0x4a}], 0x6, 0x0, 0x0, 0xc010}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/07 19:58:22 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r2) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000059000)=[@in6={0xa, 0x1, 0x1c9ace6e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000039000-0x108)={0x0, @in6={{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x4, 0x0, 0x3ff, 0xff, 0x2, 0xffffffffffffffff, 0xfffffffffffffffd, 0x3ff, 0x3, 0x1, 0x3aa, 0xaa74, 0x7186, 0x8]}, &(0x7f0000058000)=0x108) listen$netrom(r2, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000059000-0xc)=@sack_info={r3, 0x3a, 0x32a}, &(0x7f0000058000)=0xc) fallocate(r0, 0x1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000020000-0x4)=0x0, &(0x7f0000055000-0x4)=0x4) 2018/01/07 19:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe2(&(0x7f0000a07000)={0x0, 0x0}, 0x80000) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) dup3(r1, r0, 0x80000) 2018/01/07 19:58:22 executing program 6: mmap(&(0x7f0000000000/0x522000)=nil, 0x522000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00003be000)=[{&(0x7f000000f000-0x7a)=[{0xc, 0x12, 0x101, 0x0, 0x0, "0a001900ffdffff913"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000014, &(0x7f0000ff8000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000875000-0x19)={@common='ipddp0\x00', @ifru_flags=0x4000}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/07 19:58:22 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000017000)=0x0, &(0x7f0000018000-0x4)=0x8) 2018/01/07 19:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b19000-0x4)=0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000863000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000b40000-0x60)={0x0, 0x8, 0x0, @thr={&(0x7f00009b7000)="09c0a5ec39552f962899e23824c73b09c12c676a53f4619984e0359e3e1cceacc6260386ab2bc39878e076fc7a25d908ba3af2047642591c182c6a953ca8f6348e2dc33a3ef7d2668a0de7261b6bb5a06c10f782f99d3f51612264c344bd0c3c57589c7ddaff6e694af23484ce9b99951d8ade48ef0f84e737edafeb4a63d851cfcab27ea3832956a65948f97160b63e27c2cc0438d79521f2bde74b1dfa52738ab498203a86025ecff604f646f3694ba5e28b9702f028592670e6e215565b6ed6c6335ed5bfece9ac37f1c05b580edbfff1d7b00d094d48d125aa54d9f68ae7d9b06f5b58f821498c31e920dc4d745a996183", &(0x7f00001f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x20020000) modify_ldt$write2(0x11, &(0x7f0000018000-0x10)={0x2180000000000000, 0x20000800, 0x1000, 0x2, 0x7f, 0x1, 0x7, 0xefe3, 0x3, 0x4}, 0x10) r1 = gettid() exit(0x0) syz_open_procfs(r1, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/01/07 19:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f000067f000-0x12)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r1, &(0x7f000001f000)=[], 0x0) clock_getres(0x0, &(0x7f00004d1000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b20000-0x50)={0x2e0, @tick=0x1, 0x7, {0x8001, 0xaaa8}, 0x10000, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/07 19:58:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00002f1000-0x4)=0x200000000000, 0x400000185, 0x8000000000000000, &(0x7f00008b5000)={0x0, r0}, &(0x7f0000001000-0x4)=0x1008, 0x80009ffffffd) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/member\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) [ 32.877825] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 19:58:22 executing program 5: syz_open_dev$urandom(&(0x7f0000fc0000)='/dev/urandom\x00', 0x0, 0xc0a01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000872000)='/dev/ppp\x00', 0x40080, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000def000-0x4)=0x100) fadvise64(r0, 0x0, 0xffffffff, 0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000353000)=0x7, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000042c000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000e03000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00003da000)={@rand_addr=0x101, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='a', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_flags=0x203}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000361000-0x14)={0x400, 0x6, 0x45, 0xfb0c, 0x40}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001bb000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/07 19:58:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000011000)='./file0\x00', 0x10) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000014000)='./file0/file0/bus\x00', r3, &(0x7f000001f000)='./file0/file0\x00') faccessat(r3, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000013000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 19:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000f7000-0x10)='/selinux/access\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f00005fd000)={0x2, &(0x7f00001ae000-0x10)=[{0x5, 0xffff, 0x0, 0xff}, {0xfcee, 0x3f, 0x5, 0x66}]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) 2018/01/07 19:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x400000000000) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000042a000)={0x0, 0x2}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000035c000-0x4)=@assoc_id=r1, &(0x7f00003be000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/01/07 19:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000c37000-0x4)=0xf851, 0x4) r1 = syz_open_dev$tun(&(0x7f0000ea0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=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]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000465000+0xa95)={0x100000001, 0x3, {0x0, 0x0, 0x3, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x3, 0x81, 0xcb) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002be000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000057b000)=0x0) 2018/01/07 19:58:22 executing program 3: mmap(&(0x7f0000000000/0x6ee000)=nil, 0x6ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000004, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00006ee000)='.request_key_auth\x00', &(0x7f000018e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ef000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffa) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f00006ef000-0x96)=""/150, 0x96) 2018/01/07 19:58:22 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000015e000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003ac000)='./file0\x00', 0x40000, 0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/access\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00009dc000-0x4)=r2) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/07 19:58:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x35, "512e8343bbc949bf10f76b039e96d2fd4d0a83e31ed69cc2e6efe9b690fbd8321caae73c86fd4603499979dde63b12833cee96e846"}, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xa9, "66bc4fe662be4422d229c42dcf7d37a3040d6c64a7db52335cf1b2bf9447e4065e6d41923a5c5c774e9d6c6b6624f5a564c91939e93f45cb39c01977e08fb34fe7fb357acc6bbc9f4552c5629466c81d62a4a90141678e1f1c9f595c8182e3bd2897ca047de1168ec92f0ae8f8bc6206c0fb186c52502e311bac1e3a090c90189058fa5d985bc50bafa76b0ff45e2f9173ebf56aed09a356c83ad96d097b172e8f2fac6dec73e17daa"}, &(0x7f0000f92000-0x4)=0xb1) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r2, r3, r4) 2018/01/07 19:58:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffff9c, 0x8955, &(0x7f0000eee000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cfa000-0x8)={0x0, 0xc000000000000000}, &(0x7f0000eef000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d6000-0xa0)={r2, @in6={{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401000000, 0x100000000, 0x80000001, 0x100000000, 0x0}, &(0x7f0000eef000)=0xa0) arch_prctl(0x1001, &(0x7f000019a000-0xcf)="394c158d239d8a378d2036c9625ff80188611f76e80b6b758641d4f2888499fb104c669c1312d122d41eee8335688fc23894f7799201332d3d0d09276b852c56c8c93b54ec414c856a86d5528331ba2c12786279cafc5373823c38d815eee02f4751241648f5899fa0b10a86048691551a6ae1219562c07fd5ed3e5563b4d4095b9054183af3750fec6cc66fbd85e2d23a516a692c93529120cbfd0a180ea1658cf297af3ff0b40574164969985416ac7adeb6949338db01656d83d312c0ab413570f3f007b33037be0d47f6016c62") setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000eef000-0x4)=0x0, 0x4) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x5, @fr=&(0x7f0000000000)={0x23, 0x3, 0x8, 0x40, 0x497, 0x5, 0x3ff}}}) 2018/01/07 19:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') pread64(r0, &(0x7f0000ae3000)=""/112, 0x70, 0x31) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x2, 0x0) preadv(r0, &(0x7f0000c81000)=[], 0x10000000000002f5, 0x40000040400001e) 2018/01/07 19:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="4000002215bcb8e5186a56000000ff67", @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f0000c72000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket$netlink(0x10, 0x3, 0x40000000) ioctl$sock_ifreq(r2, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40}) 2018/01/07 19:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000981000-0x4)=0x8) 2018/01/07 19:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f000014d000)=[{&(0x7f00001ce000)="7679a0", 0x3}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f000010f000)='./file0\x00', 0x1, 0x6) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) 2018/01/07 19:58:22 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000025d000)=""/137, &(0x7f000034b000)=0x89) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000d99000)={0x2, &(0x7f00005ff000-0x10)=[{0xfffffffffffffffc, 0x8, 0x6, 0x3}, {0x5, 0xfffffffffffff800, 0x88a, 0x6}]}) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000851000)=[{&(0x7f0000aa5000-0xb0)=""/176, 0xb0}, {&(0x7f0000d99000)=""/191, 0xbf}, {&(0x7f0000d9a000-0xbc)=""/188, 0xbc}, {&(0x7f0000d9a000-0x83)=""/131, 0x83}], 0x4, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000da0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000da1000-0x2c)={0x55, 0x80000001, 0x8, {0x3, 0x4}, {0x2, 0xbc4}, @period={0x5d, 0x8, 0x3, 0x5, 0x2, {0x0, 0x80000001, 0x2, 0x6}, 0x2, [0x2, 0x80]}}) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000da0000-0x1000)="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") ioctl$VT_RELDISP(r2, 0x5605) 2018/01/07 19:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000e2d000)={0x0, 0x2, [@random="2e1cdf01db04", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) fcntl$setsig(r0, 0xa, 0x28) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000688000)=0x5) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 19:58:22 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r1 = mmap$binder(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x32) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000010000-0x18)={r1, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/07 19:58:22 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000a000)=0x3, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x4, 0x0, &(0x7f000000a000-0x7c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f000000f000-0x2a)=""}) 2018/01/07 19:58:22 executing program 3: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\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(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/07 19:58:22 executing program 4: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x10001, 0x200007fc, 0x400, 0x8001, 0x2000000001, 0x0, 0x20000000, 0x3, 0x35, 0x1}, 0x10) r0 = add_key(&(0x7f000016c000-0xa)='blacklist\x00', &(0x7f00009fc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x6) 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) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x806fe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000)='bbr\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000dc4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) 2018/01/07 19:58:22 executing program 2: 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000bd000)='loginuid\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x3fe) 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) 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) clone(0x4000, &(0x7f0000002000-0x12d)="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", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="1705e6327592bd43dcd98cb38ede3ec1bcaff7f9871000925f1b84e86ea545ea5d30eb82860900000000000400866e7ef7e89076f447d2e71397a5f578d31c446f7ca4a114e34180dffc825da20087b9c3a67176b82342eec16fdabaf8f86bf96cc1088903b120638f0000bfc15cd3f4efa99f1f336f0a4a827d02b9f559eb65f416633fa11788ff2bffe6e9e95985149ec6f0c994cb9bad04889426ab25b3ca0d67d40c0e024655c84cccf3e11f503a86fe655836f0a5fad5504ff5e6d5e127743c5cb10650d1c2eaf405a18a5b883e95595c4ac867901aae7b17aa83b5cd224d022f8cf01181b5b74e34d1856983aba9524b799eeb77a9") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:22 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x12) ptrace$setopts(0x4205, r5, 0x0, 0x7ffffffff001) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000970000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45d, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000014000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002a9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x800, 0xfffffffffffffffd, 0x3, 0x5}, &(0x7f0000fc4000)=0xa0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000778000)={r8, 0xf7, "e364047670a82208bca5dadf75e2ef31488810364319342244dee722a03675cc3139f2af634566005af5a4a505b26f70cdeaa5d123439112609c8738f07a02bf30f7cf70b163017180e4b1142307996fdc74255360e6b9ae0d6a2b1add685da5ec9b728a8d286e5ce9028f792761005d944c36ab2877e07dee2d2de68b9af82174910e2e109cd8c1209b4e9ac441f7bf75f9740550172f210531fb1706eecbd9a752312c00ee33e8c591cd2f54affb65b5e1a8d921bde5f3cb1886b05e6f70c95d22dcd64f4c3ed713f265065c3590ce6b941007e9a2296a1aa1025431aa96b7e4a810c150789836cd1c7bde301d1979367607821486d0"}, &(0x7f0000fc5000-0x4)=0xff) 2018/01/07 19:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x18, 0x4, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b68000)={0x0, 0x0}, &(0x7f0000f3e000-0x4)=0x8) getresgid(&(0x7f0000f16000-0x4)=0x0, &(0x7f0000305000-0x4)=0x0, &(0x7f0000a7e000-0x4)=0x0) 2018/01/07 19:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r2, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$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, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r8, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) fcntl$notify(r7, 0x402, 0x80000003) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/07 19:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000a4000)={@common="69726c616e30000000020000000800", @ifru_flags=0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000049000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000ac9000-0x10)={0x2, &(0x7f0000af9000-0x8)=[{0xff, 0x74}, {0x1, 0x6}]}) r4 = add_key$user(&(0x7f0000bd1000-0x5)='user\x00', &(0x7f0000aa7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000017d000-0xad)="74de45f67d8f76ee5e5a677f3aff4b8179e2fbc611854a63a93b9aab67457fc10c076366a0c31c9de45f7ddeebda21e657a9c00f44b26d15c7cdd28b9459e03509aa4320e6c2718d7697bf550f3dbee59305d8a2640db614fc0ccb4609ec78f7821b71dc823c7d5f229ffcca482b3cc2feba7ea1379184075c22dde12b59c639e48b5711fcee64874c2588dae35e48b81b9058673194e25e07f1501b2765767cf349f162bdfcaa89998184d182", 0xad, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00002b1000)={0x0, 0xce, "39d573a62f0a438414b6031c630799f68720743871ace960b14e1ba7d747d36b901ac759ec8b44c5799ed223a9795ef86eec499cc27dc6416538d31778180bb38c298a5da7f7f7c27154ace8a23a8e6468cb6822a3135939d5f7489e5a842f024d3abfd5fac6a2bfc146338a04bc7ff1a4a43e49f08cef550d397ad5fbf04f30940a57146846f36eb1c9b6839ed2c372134103f49d273a7557b190aab9fb324a6403d965314706ceac146b30f4c89e66360f0fccd5f24224cc4a2941ad19e819883418ab43362faf03dd040aba1f"}, &(0x7f0000ce4000-0x4)=0xd6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e1c000)={0x2, 0xabe, 0x0, 0x1, 0xf5d, 0x20, 0xffffffffffffa41e, 0x1f, r5}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x0, ""}, &(0x7f0000713000-0x4)=0x8) getsockname$packet(r3, &(0x7f0000d9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d0000)=0x14) ftruncate(r3, 0x4) mknodat(r3, &(0x7f0000f8b000-0x8)='./file0\x00', 0xc0a0, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002f1000-0x4)=0x0) rt_sigqueueinfo(r6, 0x26, &(0x7f0000237000-0x10)={0x7, 0x0, 0x0, 0x0}) 2018/01/07 19:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c95000)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0xffffffffffffff79}], 0x1) [ 33.236782] audit_printk_skb: 46 callbacks suppressed [ 33.236788] audit: type=1401 audit(1515355102.816:27): op=fscreate invalid_context=7679A0 [ 33.241547] binder: 4721:4723 ERROR: BC_REGISTER_LOOPER called without request 2018/01/07 19:58:22 executing program 0: 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$tun(&(0x7f00009bd000)='/dev/net/tun\x00', 0x0, 0x8000) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:22 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) poll(&(0x7f000070c000-0x8)=[{r0, 0x4000, 0x0}], 0x1, 0x7f) [ 33.243495] binder: 4721:4723 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 33.253007] device syz1 entered promiscuous mode [ 33.266517] binder: 4721:4723 ERROR: BC_REGISTER_LOOPER called without request [ 33.308967] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.308977] CPU: 1 PID: 4743 Comm: syz-executor6 Not tainted 4.9.75-g5f5e5d4 #7 [ 33.308982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.308997] ffff8801cfac78b0 ffffffff81d93049 ffff8801cfac7b90 0000000000000000 [ 33.309009] ffff8801b42a5790 ffff8801cfac7a80 ffff8801b42a5680 ffff8801cfac7aa8 [ 33.309021] ffffffff81660b1a 0000000000005b31 ffff8801cf1d88f0 ffff8801cf1d88a0 [ 33.309023] Call Trace: [ 33.309037] [] dump_stack+0xc1/0x128 [ 33.309047] [] handle_userfault+0xa3a/0x1310 [ 33.309059] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.309069] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.309081] [] ? preempt_schedule_common+0x35/0xd0 [ 33.309089] [] ? handle_mm_fault+0x117b/0x2530 [ 33.309096] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.309103] [] handle_mm_fault+0x1fd1/0x2530 [ 33.309110] [] ? __pmd_alloc+0x410/0x410 [ 33.309120] [] __do_page_fault+0x5c2/0xd40 [ 33.309128] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.309136] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.309144] [] do_page_fault+0x27/0x30 [ 33.309151] [] page_fault+0x28/0x30 [ 33.309160] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 33.309168] [] ? SyS_pselect6+0x258/0x550 [ 33.309175] [] ? SyS_select+0x1e0/0x1e0 [ 33.309182] [] ? SyS_futex+0x22e/0x2d0 [ 33.309189] [] ? do_futex+0x15c0/0x15c0 [ 33.309195] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 33.309204] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.309211] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.309218] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 33.311022] device gre0 entered promiscuous mode [ 33.360964] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.360973] CPU: 1 PID: 4743 Comm: syz-executor6 Not tainted 4.9.75-g5f5e5d4 #7 [ 33.360978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.360991] ffff8801cfac78b0 ffffffff81d93049 ffff8801cfac7b90 0000000000000000 [ 33.361002] ffff8801c404dd90 ffff8801cfac7a80 ffff8801c404dc80 ffff8801cfac7aa8 [ 33.361013] ffffffff81660b1a 0000000000005b31 ffff8801cf1d88f0 ffff8801cf1d88a0 [ 33.361014] Call Trace: [ 33.361028] [] dump_stack+0xc1/0x128 [ 33.361038] [] handle_userfault+0xa3a/0x1310 [ 33.361048] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.361056] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.361066] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 33.361076] [] ? handle_mm_fault+0x117b/0x2530 [ 33.361082] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.361088] [] handle_mm_fault+0x1fd1/0x2530 [ 33.361094] [] ? __pmd_alloc+0x410/0x410 [ 33.361103] [] __do_page_fault+0x5c2/0xd40 [ 33.361111] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.361118] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.361126] [] do_page_fault+0x27/0x30 [ 33.361133] [] page_fault+0x28/0x30 [ 33.361142] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/07 19:58:23 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/07 19:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x40, &(0x7f0000715000)="4627717b60392dd8268862e8205dbeac4b3baeccc87360bc4194be780c55e2a7319ab27b43471ac57e81eaee42b59d3f54f998b5bddacc640602fb8037bb6929d38f73262a7d76db84f9a14fb920e295690487b7a8fe51bb330c960257115bb886a72ed0668bcf17758ffc662691b75d1c887b6bc04fdcb0377f3d7f487e77cf65d4a84d7881de32c55f00b6f91e4e4abf8a140f3643362cd371d2bb6eb317b0238230bac80ada78e3971feb37d25910ebc1479281e13e9192608458b202c5867cbe0f257a48a6dca76c1535d14ae558cab00818f1977caaaf8a6ef7cb9b856843a20d2480cd2de8e321ff7f77e365073d5a3dd711") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") 2018/01/07 19:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000540000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000020c000)={0x0, @in6={{0xa, 0x0, 0x30000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b4000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000ec000-0x14)={r2, 0x3, 0x1, 0x9, 0x7fffffff, 0x8}, &(0x7f00002ba000-0x4)=0x14) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, '\a'}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000f33000-0x4)=0x7fffffff, 0x4) 2018/01/07 19:58:23 executing program 5: mmap(&(0x7f0000000000/0x523000)=nil, 0x523000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00003be000)=[{&(0x7f00004b8000+0x547)=[{0x10, 0x0, 0x104, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0xfffffffffffffffe, &(0x7f0000524000)={0x0, 0x0}) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000525000-0x8)='./file0\x00', 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002da000-0xc)='/dev/rfkill\x00', 0xc2000, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000524000)=@req3={0x1, 0x2000, 0xf7, 0x8, 0x8, 0x100000000, 0x40}, 0x1c) recvfrom(r0, &(0x7f0000524000-0x59)=""/89, 0x59, 0x2003, &(0x7f0000143000)=@rc={0x1f, {0x437f, 0x38af, 0x1, 0x8472, 0x5b26, 0x6}, 0xbe6}, 0x9) mmap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000526000-0x5)='user\x00', &(0x7f00000bc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002de000-0x75)="21f9bcbedca82ba297a2328b492780e2173207051e753f23dc62be092b7ec20e03944c20578c0cf1c7aceb1f29ba983934daf577956fd892693f5d6904d7698d9b4ae0b5e54620dd61891eb39d3c9f114fd73385deb1ad6e70f4b2d0a34b0e428c1662132bdee886735d556b994373efb10fc4c5bc", 0x75, 0xfffffffffffffffb) keyctl$update(0x2, r3, 0x0, 0x0) 2018/01/07 19:58:23 executing program 4: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000ae1000-0x4)=0x7fff) syz_open_dev$tun(&(0x7f0000c40000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 19:58:23 executing program 1: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000060b000-0x4)=0x0) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/07 19:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d73000-0x8)='net/hci\x00') getpeername(0xffffffffffffff9c, &(0x7f0000144000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008c4000-0x4)=0x14) connect$packet(r0, &(0x7f0000193000-0x14)={0x11, 0xf8, r1, 0x1, 0xffffffff00000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000071c000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/07 19:58:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000313000-0x4)=0x0, &(0x7f00004fc000)=0x0, &(0x7f0000356000)="") [ 33.361149] [] ? SyS_pselect6+0x258/0x550 [ 33.361156] [] ? SyS_select+0x1e0/0x1e0 [ 33.361162] [] ? SyS_futex+0x22e/0x2d0 [ 33.361168] [] ? do_futex+0x15c0/0x15c0 [ 33.361175] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 33.361183] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.361189] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.361196] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/07 19:58:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="6a5cbad3dee1ec9ed1a5de0f02ff1e37b0be7bb3db23a38f0e56730add307013efeaa6b9d9e77ec8cb5d05c6b3a9f3373fec2e3dd0e2f294c26fdf34d376533fff", 0x41, 0x80, &(0x7f0000001000)={0x11, 0x1c, r1, 0x1, 0x0, 0x6, @random="3e3d036b2cf5", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x51)=@file={0x0, ""/79}, &(0x7f0000001000-0x4)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000887000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004df000)=0x14) write(r2, &(0x7f0000078000)="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", 0xfc) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000258000-0x14)={0x9, 0x3, 0x9, 0x1, 0xffffffff, 0x9a, 0x9, 0x1f, 0x1, 0x2}) 2018/01/07 19:58:23 executing program 6: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c30000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c30000)={0x0, 0x47, "7801faacdcb96dd96458406e6e85dae8e0a13f658a3840932c11cac894094dd56a5cb6c5d134cf2f71ca99f19cf1f4053d1d00ebf54bb5437e5b05096bbaf914f371dde16478cb"}, &(0x7f00003d8000)=0x4f) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000077f000-0xc)={r5, 0x6, 0x0}, &(0x7f0000c31000-0x4)=0xc) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 19:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x8000000000300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000f66000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec7000-0x4)=0xc) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:23 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 19:58:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20082, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) writev(r1, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f001b00fa0000000000000007e9fff305000d0005", 0x39}], 0x1) 2018/01/07 19:58:23 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000afb000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000afb000-0x8)='./file0\x00', 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/ppp\x00', 0xc00, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00000e8000-0x56)="99321e39a2bbe605872fd2987aacfb23b3d88a6dcb50060aea4f9df188107902c11c32daade7d787919cff09412d1badceb4b9471a804c3627e7db1d217d735d87de5fa8a4b98e345473712e2aac0c97c030227f57cd", 0x56, 0x40, &(0x7f0000afa000)=@un=@file={0x0, './file0\x00'}, 0xa) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r2 = inotify_init() mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000afb000-0xe)='/dev/keychord\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000080e000+0x4ca)={0x80002012, 0x0}) inotify_add_watch(r2, &(0x7f0000304000-0xa)='./control\x00', 0x800) [ 33.774333] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4783 comm=syz-executor5 [ 33.806358] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4802 comm=syz-executor5 2018/01/07 19:58:23 executing program 0: 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) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008cd000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x10000000000001b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/07 19:58:23 executing program 6: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r2, 0x0, &(0x7f0000772000)=0x0, 0x800) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 19:58:23 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005c4000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x2, [0x6, 0xff, 0x3, 0x2, 0x0, 0x0, 0x6, 0x7]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000279000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c31000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x2) 2018/01/07 19:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000a20000-0xff)=""/255) r3 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000557000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2a000)=0xe8) r5 = add_key$keyring(&(0x7f000077d000-0x8)='keyring\x00', &(0x7f0000d97000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r4, r5) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) [ 33.875455] device gre0 entered promiscuous mode [ 33.875751] binder: BINDER_SET_CONTEXT_MGR already set [ 33.875759] binder: 4824:4831 ioctl 40046207 0 returned -16 [ 33.877048] binder_alloc: binder_alloc_mmap_handler: 4824 2046e000-2046f000 already mapped failed -16 [ 33.884773] binder_alloc: 4824: binder_alloc_buf, no vma [ 33.884789] binder: 4824:4831 transaction failed 29189/-3, size 0-0 line 3127 [ 33.897727] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.897813] binder: release 4824:4826 transaction 13 out, still active [ 33.897816] binder: undelivered TRANSACTION_COMPLETE [ 33.897910] binder: send failed reply for transaction 13, target dead 2018/01/07 19:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000bb6000)="", &(0x7f0000af8000)=0x0, &(0x7f0000fb8000)=0x0, &(0x7f0000672000-0x100)="") close(r0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000395000-0x77)=""/119) 2018/01/07 19:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x80001, 0x2) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x40220000) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) timer_create(0x4, &(0x7f000095c000)={0x0, 0x3f, 0x1, @thr={&(0x7f0000a01000-0xb8)="cabe386db38e1596143954621a5b435f1fbb20d260cc3c21d71e9cdffdd4af7f8a7fb3bdd993af15dcd794e378df0a1e907600bcd4e6dc0e64b2a72dc99e067726dee2f20fd9928e2bbaf10998901adc7b1b72c60202e1218437487112356a48f0a123013fbe49be6dcccaad6643879ca446d33a8825a4473e76224ffd69df6807f66078e41885ae0e85d19c7b39dea59f4199cf4f2db2adead6c1af5c07ff80290edb0ded043b7d78580b34f6abe8f73b93619d970c872e", &(0x7f0000f0e000)="b4ae83fdaefae8bf749bfef6cfd7983b9a6a557cb50337b94dc5a79d7543543e49a0dfc4131ca0425878b6c0c52a6d67ab421c5e88a6eb45baffaa4bcf99b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f02000-0x4)=0x0) timer_gettime(r3, &(0x7f00002d8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/07 19:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) signalfd4(r0, &(0x7f0000d01000-0x8)={0x1000}, 0x8, 0x800) sendfile(r0, r0, 0x0, 0xfffffffffffffffc) fallocate(r0, 0x0, 0x0, 0x10000) lseek(r0, 0x0, 0x9) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000541000-0x62)=""/98, &(0x7f00004da000)=0x62) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000f91000)={0x1}, 0x8) 2018/01/07 19:58:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x3) 2018/01/07 19:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xe, &(0x7f0000dc6000)="2029ab15876f56b1e873db561ae707000000b6", 0xfffffffffffffe02) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) 2018/01/07 19:58:23 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00006bb000)="2200000014000700000910f7e2ff05000200030001000000090002000000000003ff", 0x22) 2018/01/07 19:58:23 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000226000)=0x8e, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f6d000)={@generic="925b9bc333c979226faa49f32bff9a73", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d6e000)={r2, @empty=0x0, @multicast1=0xe0000001}, 0xc) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ee000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00002ce000-0x4)=0x0) 2018/01/07 19:58:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eec000)={0x0, 0xba}, &(0x7f000013e000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x9}, &(0x7f00003a4000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x80)={r2, 0x78, "160a8703c42dd059714cc0ed63ea6aba98c6f39edca01feb6906d3f95d36832a79beb42601c89dd65f9aff20e94af8c81a3839ea9ae718d816a85b6fdb1006b751b64aff2f48a7975191356987b41ada04c42e574d8ca3a2bbd27d8a904c990b43590b42c1fa54229f462925c0afa6d2b3d9e481a34e8dc4"}, &(0x7f0000001000)=0x80) mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000344000/0xd000)=nil, 0xd000, 0x2000005, 0x11, r0, 0x4) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000063000/0x1000)=nil, 0x1000, 0xe, 0x80030, r0, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000946000)={0xe0, 0x0, &(0x7f0000790000)=[@dead_binder_done={0x40086310, 0x2}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x2, 0x1}, @increfs_done={0x40106308, r3, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f0000947000-0x38)=[@fda={0x66646185, 0x4, 0x4, 0xc0000000}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000058e000-0x18)=[0x0, 0x78, 0x20]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x48, &(0x7f0000023000)=[@ptr={0x70742a85, 0x1, &(0x7f000059a000-0x1)=0x0, 0x1, 0x0, 0x1}, @flat={0x77622a85, 0x100000, r4, 0x2}], &(0x7f0000947000-0x48)=[0x68, 0x44, 0x18, 0x68, 0x18, 0x0, 0x0, 0x58, 0x38]}, 0x62c}}, @request_death={0x400c630e, 0x4, 0x2}, @increfs={0x40046304, 0x4}], 0x69, 0x0, &(0x7f000082b000-0x69)="409988cf8ed019134b88ab4e29ddf354ccef0f687bc4a2c069b058791c7c90220e7c5c3e36bd33ca2d9d751471ab2c6cd86a6ef5e68513b0b425440da06c96c18995d12a427d19ededd64edb0106ad404ce041b1e77f75b0b9d78a1cb4b53b24f543d7f704e9e4ab8c"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000947000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/07 19:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) r0 = request_key(&(0x7f000015b000-0xa)='syzkaller\x00', &(0x7f000035a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d79000)='\x00', 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00009ae000-0xa2)=""/162, 0xa2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000088000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e4000)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(0xffffffffffffffff) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000672000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) r4 = syz_open_procfs(r3, &(0x7f00002cb000)="7067ff0f000000d63f8394fe2abdbbaf14fdfc6d94857861a20d8d7102000000d4dcd5382cc2ae662cf9ee52ef7bcc51bed5c91fae1090d2e3e8b6d00c0400000000000000b95ed644db414876b304d8e79de1d64a116a096e968984cf7e3a712297be423737480de585181f22a2be303283d9cbe15641a27e2396d100ec23f7182f71326f7dc5c6bf76d6d3696b1800c2e8d9f0fa3c5dbe4c6f1f83") sendfile(r4, r2, &(0x7f0000bae000)=0x0, 0x400000ff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$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, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000b37000-0x8)={r7, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r5, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r8, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r8, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r10, r10) 2018/01/07 19:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() pipe(&(0x7f00000d7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00006e5000)={0x20, 0x1, 'client0\x00', 0x0, "8edcee9d220d8efe", "4bd72e0e7ff23186ef1d57e1057441345a95f6755bfa3552314dad14cc3d49a5", 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, r2) 2018/01/07 19:58:23 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000ec5000)={&(0x7f0000e73000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x20)=[{&(0x7f00006eb000-0x384)=[{0x14, 0x30, 0x401, 0x0, 0x0, "94"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000be9000)=@generic={0x0, 0x7d, 0x7}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ec6000)={0x0, 0x5e, 0x100000000, 0x9, 0x8, 0x1}, &(0x7f0000e24000)=0x14) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ec7000)=0x10) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ec8000)=0x400, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ec6000)={r2, 0x40}, &(0x7f00000ed000)=0x8) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000eca000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000eca000-0xee)={0x7, 0xe6, "deb45611e40a52229fbe2dd8f29602187386e8fe2dce35a54e0ba806cca98171ba9c748196e11f6bf400326ac64e2171fac46f060677ffd2f495b61ccad070c18a3b6bdb3a11647df22bed4f3e6c9065f04b5316b297d231f8bacfa10bbf644449076c252054399acb10e837735b1d546d15fe92aad2d12a2732500463bd9ebb9fdc5d15464a9eb135a2482df8df41f64fa4f4742c5e55a72f2e9092bb2d0a027488f99c1ab84f6094d1d0a1910104f2b34d4db99d3b99254ea126df2d8fd8e333a978c6e3fab0e8bfdc6384337cb82912bf948c85d0b7b5c3c3e0125767a0a242b08669beaf"}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ec9000)=@assoc_value={r3, 0xd9c}, &(0x7f0000eca000-0x4)=0x8) 2018/01/07 19:58:23 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00004f1000-0x4)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000019e000-0x14)=@ethtool_wolinfo={0x26, 0x8000000, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 19:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0xb, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000366000)={0x0, 0xfa, 0x0, 0x8000000000000000, 0xffffffff}, &(0x7f0000a45000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b5a000-0x8)=@assoc_value={r2, 0x1000}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000077c000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000db6000-0x4)=0x6) close(r3) 2018/01/07 19:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000973000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b29000-0x138)={0x5, 0x4, 0x2, 0xffffffff, 0x5, [{0xffffffff, 0x1f, 0xf68, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x586, 0x8000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xa340000000000000, 0x7f, 0x1ff, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x7fffffff, 0x1000, 0x10001, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x2, 0x9130, 0xd289, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fda000)="d807", 0x23a) 2018/01/07 19:58:24 executing program 0: mmap(&(0x7f0000000000/0x4f3000)=nil, 0x4f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x3ff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00004f3000)=""/162) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) nanosleep(&(0x7f0000470000)={0x77359400, 0x0}, &(0x7f00004f3000-0x10)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x1, &(0x7f00004f5000-0x10)={0x0, 0x989680}) 2018/01/07 19:58:24 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xd3, 0x3, 0xffffffff, 0x18, 0x3, 0x10000}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) r2 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006ad000)={0x0, 0x9}, &(0x7f000032f000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000201000-0x8)={r5, 0x9b5}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) recvmsg$netrom(r3, &(0x7f0000c73000)={&(0x7f0000c70000-0x48)=@full={{0x3, {"c3b19fe8136226"}, 0x9}, [{"7716f69686196b"}, {"3efc155c575ebe"}, {"fbefc0c28c6ff2"}, {"66491ea57561a8"}, {"7561896375df07"}, {"9a9506d6b9e286"}, {"2161d56b1d4de5"}, {"ba72554d77c086"}]}, 0x48, &(0x7f0000ba3000)=[{&(0x7f0000261000-0x2)="5cb8", 0x2}, {&(0x7f0000631000)="f322316b3f350bde9010cd7f98715a8518452346d9cc49a2e95647e15db9dcffde8898ed115ff277a6888f3a4f3cd516a985", 0x32}, {&(0x7f0000f46000)="35b12920ac534c3d971118b721ee699df968c677f4223d2b74aefa9f6e5e8667fd7b3a4d1db70d3cbd330ffdf77bd3e48d7de3e2039accad1ed057bf65af366ad4eed12d64fe4427ca12cc2142f08774239784377dd94dc52a9e218704ba3c4c0810903f81f75413a29eb793d173b86cf0b5d81eafce2c98141d77bf379700f05732339b03952d429a664c93c1cfd081e5bf9ff8e8ba27b76efd13c96f38d446ff4680385ae8c63535516edcfd242c1c53b990f6e974e111b502ebdbf7dbc796d947aec72ee11816bf8ac06d7607fcbe51f9bce581b9b688be2254356a6b1a9ccd203f01940dea99d3f0", 0xea}, {&(0x7f00003fd000)="b431d996742d11f446465bb7a3b2a6f0011409ad58b05b47f9e528e7fe3ab4b5a5cdecf5f686fd72c7fd4eb25a9ab94abd75edd270081f60044b81acdfe11860beb4be581275a49c81e3338bbe9c691d8b2dc7547e4acf54e5dea936811940f87bcc85dd9f97cf5b04d4190827374ec9253d917398d344c209281acd8e596743a13dec95f3361139a96c0c02f98bb49bc8ccffa6b23f1bb78bfc", 0x9a}, {&(0x7f00007ac000)="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", 0x1000}, {&(0x7f0000dc6000-0xff)="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", 0xff}, {&(0x7f000051d000)="29f3d58bc85f89ca141861914ec312a7", 0x10}, {&(0x7f0000de8000)="f30d87faffcf24f66112d736c75277016f24f1c6f4fc4089d0abdb0be5f4f1cb8a6d0f2fe4114a68308ad05c6c7589bbe7a8d50cd42231015a27635e823acb334811fe0d39e1bbe94bea1be1dac9d29bd69cfa8785c2b8a8071800409341aa6195b69991fdbdfbbb3bededb6b5479afdf3662449bac8f4caa71909ffea5920a14a985a4d47edd3789e309aa973e2d2f2eac3d222d6da599e0ba27a8d49f72330e96460c8a4bbf6e5751b01277d3361663f0284a8e1d7ab79dcf1eea13258efc52b4b63ebe85bfd1176dd188cfc8027d62bc0df9921dd2f7e987ffd", 0xdb}, {&(0x7f00007db000)="529cfe8c40e3d4915832261bda0c3adc4506acb3a935de2e1d59f509c307605838216687e299f83e892256b8e717853e79aad0f77a", 0x35}, {&(0x7f00002d3000-0xc4)="5c2b968097f9ced337f1c0b4d5c8706cb7cc5f6ef70424a7edfac2b465829823df518cdd848e551caac50c2b3ece62f4e690db6dec3ec8f22e798c814c7326995d244efde042aa4aba4e17f93607547aee7a48f4fc3d7a7e53c632baa367574b4cabd9a4780d4f3b18748e4287d5d61902058cd76c528124945529b48fd0f63afff15f3acd0122be4885f2483e3d4d668928ffc854458be4b633da775c4a0362c863d9c5c387feee0baf096837247e6c7b892d65893eb1ec7850d6fb5941d7edb09b364c", 0xc4}], 0xa, 0x0, 0x0, 0x0}, 0x20) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00003b2000-0x22)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) getpeername$packet(r4, &(0x7f0000733000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000688000)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a5d000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000730000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xffffff82) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000aba000)=0x0, &(0x7f0000657000-0x4)=0x4) dup2(r3, r4) write$tun(r3, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 19:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003f9000)='/dev/usbmon#\x00', 0x8000, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bee000-0xa0)={0x0, @in6={{0xa, 0x3, 0xbf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3dad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x8, 0x7fff, 0xda0e}, &(0x7f0000268000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a45000)={r1, 0x70}, &(0x7f00001b3000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000861000)={0x0, 0x0, &(0x7f0000928000-0x10)=[{&(0x7f0000dbd000-0x14)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:24 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000052000-0x8)='selinux\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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$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, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/07 19:58:24 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x40000000, 0x400000006, 0x0, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c69000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000452000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/member\x00', 0x2, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000af4000-0x21)={&(0x7f0000e2d000-0x60)={0x27, 0x40, 0x9, 0x2, 0x246e, 0x6, "1e555c6e7a9761a7f6e7a1c08ba292d797b7b1d373cd33939ee1340f821c16b30e5ebf94471e590fd3d3b3b80a58e5bef6b4481ffd8243d6c0a63381d9c801", 0x101}, 0x60, &(0x7f00004af000-0x50)=[{&(0x7f000035e000)="1e8990e3dfeaddb4526e1d4e93cab85b1f089610610a1773abc53f7488e2244562919abd059beeb4659c8d7c7fb0eaf7d9d83027126b6a651194c9777f91abe7502ded9972bf7bba57a6652e1807f52a4b91cf1b021c5fb92cc71daacccdb10916036f3b139c4503e2f77d027ce319b1070b43d57dd6f6d751b527c79f512cb4564b251014d6a13676a37317402ce842445c0cfadc53973a717caf5cbf8d8f2de11d1c160d5e5104977bb25abaead86eb769e8ef2118c5216e552b46cb4ef2ac744b8060f39163143838cfcf5b85", 0xce}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000e8f000)="ac0d72b8f2551cfedfe3ccc8dfc0819dddbffd8f28f21422017ee405175529013d2cde3e05b923d8d967c4ee627dd11caae6f15053bee6cc5fbe4f3de8e73958545d27a758744b3169ddd8acd643009ced663b721b54de05ecf84a1c700d76c7589d19ee16f2eca6d4f6ecc519f6513b33a743964a4253353e3a89", 0x7b}, {&(0x7f0000c88000-0xb)="0d2be3affba47aa2c3d357", 0xb}, {&(0x7f00005ac000-0xb0)="ccd331c9295f90d9496de598f36fb64bf82962b4acd730f67b7b6e6fc4511d58628ff79167007f382526d46f984de70023190608fa354b96d93115d6ab497cfec7b1c35ab5195e665aa92680cff1ab59417ffcc3491fa3135336662da8bbca48cdb83dd8d246e9a2501ab3ec8d41bec9521b2f0c5eac4d72aa4204d31a685ed955f4c03275fd60111c8b43a9d4c1dc3456ec0fc375df1261dad764f2cb10f64a294e4563f4f0210d05df5b96127b4d05", 0xb0}], 0x5, 0x0, 0x0, 0xc000}, 0x4000010) 2018/01/07 19:58:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) 2018/01/07 19:58:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000bb4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f000053d000)="a969d93d65629e500e20f4049f736cd6a8706b2c793660405b7443a0e4e16ef98a0415e4f2a20b1387fa34bc414dd5457855b4cb12cc1f40090f2cfc5f10c68215c474bc4926f480adad8cd94d40cc4d858227a2b5e9d16b4dc255cd91bcfc056d6a73b77b9ad27c60baf960d16e6153a467663ff054fe8b4e531bd37281b0d6cd394f5fbee87b6106e4aacdd95ddc6c46f07cffdc680bebec14863c2da3b0a0428e4464820325018d6fe8f6c25c8752ed6b2cf8dbee1bb5a5307db0aade09de166562c64a04a71b1d5009b3b62ffa00e1caa9502405dba6", 0xd8) r3 = syz_open_dev$sg(&(0x7f0000e89000-0x9)='/dev/sg#\x00', 0x5, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000cb2000)={0x6, 0x5, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(0xffffffffffffffff, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/07 19:58:24 executing program 5: mmap(&(0x7f0000083000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x33, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000085000-0x8)={0x4, 0x0}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[{r1, 0x0, 0x0}], 0x1, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setns(r1, 0x0) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) 2018/01/07 19:58:24 executing program 7: mmap(&(0x7f0000000000/0xa14000)=nil, 0xa14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open$dir(&(0x7f00006e8000)='./file0\x00', 0x200101, 0x80) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a15000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000185000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000a15000-0x8)='./file0\x00', &(0x7f0000a15000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) sendmsg$nl_xfrm(r0, &(0x7f0000a11000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f000082c000-0x110)=@allocspi={0xf8, 0x16, 0x8c9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr=0x4, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b4c000-0x8)=0xfff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001f2000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 19:58:24 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006a3000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b22000-0x4)=0xe8) r1 = add_key(&(0x7f0000bff000)='user\x00', &(0x7f00008d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000704000-0x71)="", 0x0, 0xfffffffffffffff9) keyctl$chown(0x4, r1, r0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d16000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000f2b000-0x92)=""/146) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/07 19:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000028d000)={0x0}, &(0x7f0000663000)=0x4) clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bff000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffffffff00000001, 0xff, 0x6, 0x0}, &(0x7f0000592000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005f0000-0x94)={r1, 0x8c, "37aa2dbf0f2f8896d8b4e73932fc6306cbe3c9fb1451de206ba9f897721845ab4350a63d49d18ab4d6b49f55c931b3b8d3575340567ae0f241582c6b6f014652fbd762e836d707793215005092f9aa7ed84e235a02bad040dde364e5ccb56d002ef3cb651426296aba632cf6bf9500736378554b049805e092f3eb2b86e3f461663a2adf543907deb7754cda"}, &(0x7f00009ed000)=0x94) sendfile(r0, r0, 0x0, 0x2735) 2018/01/07 19:58:24 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000eef000-0x4)=0x9) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000ef0000-0x1000)=""/4096) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/07 19:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) [ 34.605337] binder: 4913:4932 got new transaction with bad transaction stack, transaction 16 has target 4913:4917 [ 34.614913] updating oom_score_adj for 4949 (syz-executor7) from 0 to 0 because it shares mm with 4947 (syz-executor7). Report if this is unexpected. [ 34.640786] binder: 4913:4932 transaction failed 29201/-71, size 0-0 line 3031 [ 34.657089] binder: BINDER_SET_CONTEXT_MGR already set [ 34.666188] binder: 4913:4932 ioctl 40046207 0 returned -16 [ 34.666205] binder_alloc: 4913: binder_alloc_buf, no vma [ 34.666221] binder: 4913:4963 transaction failed 29189/-3, size 0-0 line 3127 [ 34.692911] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.698549] binder: release 4913:4917 transaction 16 in, still active [ 34.711186] binder: send failed reply for transaction 16 to 4913:4932 [ 34.717800] binder: undelivered TRANSACTION_COMPLETE [ 34.722916] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.728352] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 19:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000ce000-0x8)='./file0\x00', 0x28001, 0x100) ioctl$TIOCNOTTY(r1, 0x5422) r2 = dup(r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000053b000-0x6)='hybla\x00', 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x4, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/144, 0x90) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/07 19:58:24 executing program 0: ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f000089d000-0x8)=0x0) 2018/01/07 19:58:24 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x1, &(0x7f000001b000-0x5c)="88"}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) setsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000001000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000cdb000-0xc)={0x60000001, 0x0}) r4 = socket(0x18, 0x0, 0x3fb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000000)={r7, 0x67, "cec7cff7feab4617560333da3aec01ae3da1dba53cb3979e936001b3813c37660f0d8a34088ac665f0328c55c339a87963c5e7967e0ec99d433314dd192ca82ea82870c9aed067a4ad136610316c071e01236a226e173dbbbf1c9c762d7a47ac5582e23395d6ea"}, &(0x7f0000001000)=0x6f) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000000)={r5, r6, 0x500000000000000}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2, 0x4) ioctl(r3, 0xfda, &(0x7f0000001000-0xd)="4944e0529b379fffd564066f93") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x7d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f0000001000-0x1)=0x0, 0x80800) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/07 19:58:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000d15000-0x4)=0x4) fcntl$setlease(r1, 0x400, 0x2) 2018/01/07 19:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000158000-0x10)={0x4ce, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f11000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c3b000)={&(0x7f0000ab0000/0x1000)=nil, 0x3, 0x4, 0x48, &(0x7f00008b8000/0x3000)=nil, 0x5}) writev(r0, &(0x7f0000e67000)=[{&(0x7f00006f7000)="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", 0x1000}, {&(0x7f00005ff000)="164e83635e0143312e676aec2a39260fce1f150ff65a53325ba9a86ec690a6a53a3cd8561aaf4d2fe91bd12f540d46a78af6c6cbfd0340e76226ea65030742c4f2150636bda8e8911c928ef9da16a1ccb3030d6b6b303ec5ad621dd26002fa3d317f8919733e0540125124903c5feee86c43dd63f1d117f82c8bdde836f0fd8ad043c6ab94b2b4b47cf4181341d9c737bdf8b3ee44ea28", 0x97}, {&(0x7f00000e0000)="2bff72f14b85e420e6aaa93267c6fd6d0bd1f299af2c45e0316e6ca910cae0737e720c0a639c2a8948284283822667ba96719ee0aefa60ae0f641dd8f88e8db5b631ab69b524d415a9f6b7d087ba3f44e8e1630c5e658728237f7b3354c5090c28bc478fa0940a1da977e18edecb9da967d66d625e48d1b19a5d7604bd732201c591d25458194c73919e1896442db494ecbb7112a0ea8b941bbaece9797d87e249712693ab5563e0a80cedb55e885a394e3d2f43", 0xb4}, {&(0x7f000027e000)="ea33df7df154125bd609097bf753236dbdb2e0e4b4a8494e7b9e6086f83fffc4805edd161318dc24643e55790ccd844faa798c391ae73dd3d1d33c139d66b2890e86850026921f4441c1a3860b327c62ad9c6dc5a1bcf1dab2", 0x59}, {&(0x7f000079e000)="fe9e555b69d21b77f38e7e898dca8bb4f2fedebe46d3f2c4fa85b52460f051110cd65072c1693cd02616afae5587cbf2895e8a54db449200494bfef1bab8c6a9ce380e3eda2f432e4ed83f161ede352995e562e1a2fe3dd8b21ffa092e4679ffbba35ccf8eed", 0x66}, {&(0x7f0000582000)="7c29c7324532d4bd6f92f7ae686a142d346130424bf03a0f9f88884b986e694b4af84fc72cd09dda8dc576fa033a3835a6ca15d4ba24b7bcd319fc9231608e17d546916a1cd6f29d1b6246e7dd7e4c81e5d82891074a7ec1ef0d898d236fd9f521d89d5e4e5aae11af47f8e8436de96a0cc84b40d7ca878f92dcb3237feb451696c5521ad3245a729fa2178f", 0x8c}, {&(0x7f00000be000-0xd)="74a794769eaca1734acfe3731c", 0xd}, {&(0x7f00006e3000-0x4b)="52da3da4966ebaf7acb4527c66f5d0a8efa5c315d6ead2b0dafaeb8340f5a4b6fca6bf8b05efb581501100dee66c4d3ab9377387bdc6e5a7462c48bdef3c409ce69079e241a5a02cb0391f", 0x4b}], 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e19000-0x4)=0x0) ptrace$poke(0x4, r1, &(0x7f0000627000)=0x0, 0x10000) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000033b000)=0x1, 0x4) recvfrom(r0, &(0x7f0000790000)=""/36, 0x24, 0x2, &(0x7f00008ce000-0x10)=@ax25={0x3, {"cf7280f7216a6f"}, 0x8}, 0x10) writev(r2, &(0x7f00001c4000-0x10)=[{&(0x7f0000787000)="580000003100190000bb4b3100058c5602ed3b850280e076480243c818fe58a2b24a03ca9164723e01000010282132020afb1210001741380200960a0000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) 2018/01/07 19:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000763000)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000638000)=@assoc_value={0x0, 0x4}, &(0x7f000004d000)=0x8) pwrite64(r0, &(0x7f00006e1000)="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", 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008be000-0x8)={r2, 0x8}, 0x8) 2018/01/07 19:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00003c8000)=0x0) pipe2(&(0x7f000069f000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bf6000-0x10)={0x4, 0x5, 0xfff, 0x7ff, 0x0}, &(0x7f0000fd1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000810000)={r2, 0x400000000009, 0x406d}, &(0x7f0000036000)=0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c1d000-0x4)=0x2, 0x4) 2018/01/07 19:58:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000012000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) [ 34.788702] devpts: called with bogus options 2018/01/07 19:58:24 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000a4c000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b5000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000fb9000)=0x0) writev(r0, &(0x7f0000fb8000-0x10)=[{&(0x7f00003d0000)="1f00000002031900000007000000eb8000ed3b8509000100010100e73ffe58", 0x1f}], 0x1) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000971000-0xc)='/dev/rfkill\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b56000)={0x0, 0x9}, &(0x7f000048f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e8b000-0xd1)={r2, 0xc9, "d31fd79af94a107da8cb5313adae923b6995babbcf3d0baa9d4e9d801933983fc89a64bf49e4907e4ce11d31fa8c2a1278bd88cd59b3cd832a41af7028b989a84a337cf1d973d64bc3a120e198af26539c82bf2003b874c1b9c918b692a0f7315c0d72e619f2f3db3a7d8cb6b9be9bd44a8a187fd64ea78226b0c34002c36c3d2aa3c02f68c73c4698cd2629c19bacdce13ff84343604059099e66e4dd89e5e34b585dbbbb6614f38b4664ccee2d30aff152189b3d1c689595b5e8109d62cf9a314675572a7c6caf56"}, &(0x7f0000186000)=0xd1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009af000-0x20)={0x5, 0x0, 0x1, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000554000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000080000)={0xff, r3, 0x10001, 0x6}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0xe, r5) 2018/01/07 19:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000d56000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bf6000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000682000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000060000)=0x8) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) 2018/01/07 19:58:24 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ad000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) sendfile(r2, r2, &(0x7f00000bf000)=0x0, 0x10000006) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000005000)=[{&(0x7f0000012000)="ca", 0xfffffffffffffff6}], 0x1, 0x0) lseek(r3, 0xfffffffffffffffe, 0x4) close(r0) 2018/01/07 19:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001a4000)=[{&(0x7f0000dcb000-0x2a)="2900000021001900013d3524001400060200001600000000000101040d000a00000000000000000908", 0x29}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000071d000-0x20)={@generic="e71aef23e3eaa0303e3b38dfdddd7da4", @ifru_flags=0x8401}) [ 34.813600] devpts: called with bogus options 2018/01/07 19:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x807ffffffffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000190000-0x28)={@generic="8d29acbea397b026c195253f1e52b8f3", &(0x7f00001d0000-0x28)=@ethtool_eee={0x44, 0xa4d, 0xfff, 0x99d, 0x1, 0x7, 0x31f4, 0x6, [0x7, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f00007bd000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getpgrp(0x0) process_vm_writev(0x0, &(0x7f0000ee0000)=[{&(0x7f0000dfb000)=""/99, 0xfffffffffffffe10}, {&(0x7f0000daf000-0x40)=""/64, 0x40}], 0x2, &(0x7f0000c85000-0x30)=[{&(0x7f0000822000-0x61)=""/97, 0x61}, {&(0x7f0000785000)=""/145, 0x91}, {&(0x7f00007e6000)=""/42, 0xffffffffffffffa5}], 0x10000187, 0x0) getrusage(0x1, &(0x7f00009d4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004ef000)=0x0) 2018/01/07 19:58:24 executing program 7: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00003f2000)="e9a3101ed53ef1740599e89658333b3d21102a4b07c1c329f369159bfb29c580ca8cde10fdb71daf2080d67544f0650d5dcd28745a7d7ecb0b2d0e8d521c936ca17b443fef896cfab8e45b5e8157ff782dc1989235759cb14a165a9c81ac81d2d3d01891d2e0019e2c") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000029000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f000000f000)="2d73656c696e75782db247504c00", 0xe, 0x1) ioctl(r0, 0x448000000000127e, &(0x7f000002d000-0x1)="") 2018/01/07 19:58:24 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000991000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x0) r2 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b64000)=0xc) r4 = getgid() r5 = fcntl$getown(r0, 0x9) r6 = geteuid() r7 = getgid() r8 = syz_open_dev$mice(&(0x7f0000732000-0x10)='/dev/input/mice\x00', 0x0, 0x620400) sendmsg$netlink(r1, &(0x7f00006c8000)={&(0x7f0000b32000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000700000-0x10)=[{&(0x7f0000fd6000-0x98)=[{0x98, 0x8, 0x0, 0x68e1, 0x2, "cfbc099a46f07fc52b36217040a273fba53b3a1ab864135ad5b1890c1c9522d1737da6f3e81c9ce077f811a226319adec9b025c7d5ac74f08b2147ad467630cb61546bec7faf26f8df8b1d2247fa7c7ed1d527aef01d5fb6c87efe0d1332fb0fc479c631ac2b1bac6b5aac5e5894009ee680ea18ffadade6de090d538778deac50c5f33d4147"}], 0x98}], 0x1, &(0x7f0000e1e000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r8]}], 0x70, 0x1}, 0x20000000) r9 = syz_open_procfs(0x0, &(0x7f0000105000)='net/igmp6\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f0000f31000-0x64)={&(0x7f0000242000)=[0x400000000000000, 0x5], 0x2, 0x2, 0x3ff, 0x80, 0x6, 0x2330, {0x6, 0x0, 0x100010000000000, 0x0, 0xbf4c, 0x9, 0x1, 0xfffffffffffffff9, 0x2, 0xfff, 0x1, 0x5, 0x50000, 0x8000, "4f48612031746c6cd649c82f2a9d134cd42e36f498c4152316b54a6ed4c72b8c"}}) sendmsg$netlink(r1, &(0x7f0000628000-0x38)={0x0, 0x0, &(0x7f0000190000)=[{&(0x7f00005ae000)=[{0x14, 0x43, 0x305, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000009f000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/07 19:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e8d000-0x4)={0x0, []}, 0x763) fcntl$getownex(r1, 0x10, &(0x7f0000ffa000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000eee000-0x24)="c75366561f90e5998eefcf33e0e52ae9ba3afc87e00a30490119230cf085b9d186d5feb2") r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028e000)='/dev/sequencer2\x00', 0x10001, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/ppp\x00', 0x80, 0x0) renameat(r4, &(0x7f0000763000-0x8)='./file0\x00', r5, &(0x7f0000fd2000)='./file0\x00') 2018/01/07 19:58:24 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) flock(r0, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x2, r2, 0x1, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$int_out(r0, 0x5462, &(0x7f0000f01000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 19:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000cb000)='/dev/snd/timer\x00', 0x0, 0x50103e) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000084c000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/07 19:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c5b000-0x1)='\'', 0x0) write$sndseq(r0, &(0x7f0000739000)=[], 0x0) 2018/01/07 19:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000040b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000617000-0x4)=0x8, 0x80000) r1 = accept(r0, &(0x7f0000008000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005ec000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000938000)={0x0, 0x8b, 0x76, 0x0, 0x7ff, 0x6}, &(0x7f0000eed000)=0x14) fcntl$addseals(r0, 0x409, 0x1) mknodat(0xffffffffffffffff, &(0x7f000085f000)='./file0\x00', 0x0, 0x0) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000601000)={0x0, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000edd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00004ab000)="", 0xffffffffffffff3f) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ee1000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x23) 2018/01/07 19:58:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000020b000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000002000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e6000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x25, 0x0, 0x6, 0x2, 0xa0, 0x80, 0x0, 0x750f, r1}, {0x2, 0xff, 0x1ff, 0x5, 0x7fffffff, 0x2612, 0x80000000, 0x20}, {0x6b8, 0x3, 0x750, 0xffff}, 0x8e000000000, 0x0, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x7fff, 0xd0, 0x4, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) accept$inet(r0, &(0x7f0000acd000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7e000)=0x10) 2018/01/07 19:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bd7000-0xe)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000129000)=0x4, 0x4) pselect6(0x40, &(0x7f0000169000-0x40)={0x1b797d60, 0x3f, 0xffff, 0x6, 0x40, 0x4, 0x0, 0x2}, &(0x7f00006eb000)={0x400, 0x3, 0x2, 0x5, 0x3, 0x2, 0x3, 0x3}, &(0x7f00003d8000-0x40)={0xe621, 0x7, 0x800, 0x6, 0x4, 0x9a, 0x401, 0x7fff}, &(0x7f0000802000)={0x0, 0x1c9c380}, &(0x7f00003ff000)={&(0x7f000084f000)={0xf3}, 0x8}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) 2018/01/07 19:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000b50000-0x7b)=""/123) r1 = memfd_create(&(0x7f0000fe3000+0x8ed)='/dev/input/event#\x00', 0x6) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[], 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c30000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093c000-0x4)=0xc) 2018/01/07 19:58:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000001000)={0x80000001, 0x1, 0x7, 0x4, 0x5, 0x6}) r3 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ead000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c6f000-0x28)={@common='yam0\x00', @ifru_map={0x49, 0x80000001, 0x70b, 0x3, 0x1, 0x80000001}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a72000)=@ethtool_rxfh_indir={0x22, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.023097] device gre0 entered promiscuous mode 2018/01/07 19:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000058d000-0xb)={0x0, 0xd8, &(0x7f0000964000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x88}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f000094c000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa9000-0x20)={0x9, 0x4, 0xb, 0x9, 0x7ff, 0x8, 0x100000001, 0x4, r2}, &(0x7f0000495000-0x4)=0x20) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2018/01/07 19:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000dc5000-0x4)=0x9) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) r4 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007a9000-0x8)={0x0, 0x8}, &(0x7f0000d73000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00007ce000-0x20)={0x1, 0xff, 0x820e, 0x0, 0x3, 0x6, 0x0, 0x100, r5}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x4, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/07 19:58:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000263000-0x4)=0x2fc, &(0x7f0000072000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00009c5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x7f81d2d8, 0xbbc, 0x6e, 0x800}, 0x8) 2018/01/07 19:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x15555740, 0x0, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) [ 35.060514] binder: 5066:5069 ioctl 4b66 20000000 returned -22 [ 35.082267] binder: 5066:5069 ioctl 4b66 20000000 returned -22 2018/01/07 19:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x800) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) write(r0, &(0x7f000002d000)="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", 0x868) 2018/01/07 19:58:24 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100000014, &(0x7f0000fb8000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000a15000)='task\x00') r2 = dup(r0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f000046a000-0x8)='./file0\x00', r2, &(0x7f0000fb9000-0x8)='./file0\x00', 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e00000-0x5)='yeah\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/01/07 19:58:24 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/enforce\x00', 0x84082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009ff000-0x8)='./file0\x00', &(0x7f0000974000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dd2000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000109000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='cpuset\x00') r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c77000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011e000)=0xe8) getresgid(&(0x7f0000bb6000)=0x0, &(0x7f0000c87000)=0x0, &(0x7f00000f6000-0x4)=0x0) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000096e000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) r18 = eventfd2(0x732, 0x80000) r19 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000133000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="53e8279435b6d77960362902ef1e63bd5859c466dabe8cf5cd6022fcc780d9297c43050b6dcc73bb1f9e294b41a5da2910ab6a8fbd2bc4ba4d3e31acba823d659e455ccade987ba5e806ae2fb04e24c69cb2b382424e166d0bc9bbeb95c04d7245ca6c3c1bab36349a2c375af3e37027be2227ead1bb56522c6c797cc4a7be7b9fbedd8d5af0fdb492df496947292de20b0c1d1dea5d6fbe672d050ad7324c3188af63a80e54fc58b31ea22e79404aa95185ecf12af5b08387cb39337d3c7170875d73dabe2fa5e75e32494f0353d6686b02c602ed14fb0cd268098d1f0e2dcdfd7ea74806321152be7b2dfcc75521952433a9fa5f511ecd", 0xf8}, {&(0x7f0000001000-0xcd)="415a3f2912d47f639151cea81fe103de79943f514b707c9336b0fa1669e9a323bad37ac23eaf583c939c571f2a43fcd447dddb75ab28c5d8de3de5048dff9fc7787ff618cc20b0247d6cf8837ba0d23c1541368276a45aa46b73eb3d28557f2ee6cc3334ba1f19551a622cd21dbc3e62861ba622bd588b845c5a64de8d3d7e3671081d31bf9c0558c308c89fdf222a55fa9f401422e84c630821f1971587d5601a860919b1e6073feb997afc39b6dc35de683671fd971ad5be77156343eafc2a9b4ff37c645ca55123511db031", 0xcd}, {&(0x7f0000cd9000-0x12)="fcdd98bf0612ed6755590d9f991de5f4c77a", 0x12}, {&(0x7f0000000000)="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", 0x1000}], 0x4, &(0x7f0000001000-0xc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}], 0xc0, 0x20008010}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x400000100, 0x400}, 0x10) r20 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r20, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto(r20, &(0x7f0000ac3000-0x57)="", 0x0, 0x0, &(0x7f0000691000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/07 19:58:24 executing program 6: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x0) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000db6000-0xd)='/dev/snd/seq\x00', 0x0, 0x420000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000362000)={0x0, 0x0}) tee(r0, r1, 0x1a, 0x2) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r3, &(0x7f0000887000-0x8)=0x268, 0x8) write(r3, &(0x7f0000256000-0x40)="3d1fe62810473d0faa52925effe99447a2328cf8d7d863b60a7f038419e96fe73cc0b11fb1493347b444541201ba79f91b6c08b35c848d1ff7e719f9a9c63b", 0x3f) 2018/01/07 19:58:24 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) r2 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/07 19:58:24 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000032b000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000ed8000-0x8)=0x0, 0x5) 2018/01/07 19:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) [ 35.221651] [ 35.222559] binder: BINDER_SET_CONTEXT_MGR already set [ 35.222566] binder: 5097:5113 ioctl 40046207 0 returned -16 [ 35.223696] binder_alloc: 5097: binder_alloc_buf, no vma [ 35.223708] binder: 5097:5102 transaction failed 29189/-3, size 0-0 line 3127 [ 35.239646] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.239663] binder: release 5097:5102 transaction 21 out, still active [ 35.239667] binder: release 5097:5102 transaction 20 in, still active [ 35.239669] binder: undelivered TRANSACTION_COMPLETE [ 35.239680] binder: send failed reply for transaction 21, target dead [ 35.239686] binder: send failed reply for transaction 20 to 5097:5102 [ 35.283690] ===================================== [ 35.288495] [ BUG: bad unlock balance detected! ] [ 35.293304] 4.9.75-g5f5e5d4 #7 Not tainted [ 35.297501] ------------------------------------- [ 35.302309] syz-executor5/5107 is trying to release lock (mrt_lock) at: [ 35.309264] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 35.315114] but there are no more locks to release! [ 35.320095] [ 35.320095] other info that might help us debug this: [ 35.326727] 2 locks held by syz-executor5/5107: [ 35.331359] #0: (sb_writers#7){.+.+.+}, at: [] do_sendfile+0x9ff/0xd30 [ 35.340315] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 35.348538] [ 35.348538] stack backtrace: [ 35.353002] CPU: 0 PID: 5107 Comm: syz-executor5 Not tainted 4.9.75-g5f5e5d4 #7 [ 35.360415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.369738] ffff8801cf2ff2a8 ffffffff81d93049 ffffffff849b67b8 ffff8801cdbe9800 [ 35.377697] ffffffff834e6574 ffffffff849b67b8 ffff8801cdbea088 ffff8801cf2ff2d8 [ 35.385660] ffffffff81236bf4 dffffc0000000000 ffffffff849b67b8 00000000ffffffff [ 35.393627] Call Trace: [ 35.396182] [] dump_stack+0xc1/0x128 [ 35.401512] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 35.407627] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 35.414433] [] lock_release+0x6f8/0xb80 [ 35.420025] [] ? memcpy+0x45/0x50 [ 35.425096] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 35.431210] [] _raw_read_unlock+0x1a/0x50 [ 35.436982] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 35.442923] [] seq_read+0xa83/0x1290 [ 35.448255] [] ? seq_escape+0x200/0x200 [ 35.453846] [] ? __fsnotify_parent+0xbc/0x340 [ 35.459959] [] ? fsnotify+0x86/0xf30 [ 35.465301] [] ? fsnotify+0xf30/0xf30 [ 35.470720] [] ? seq_escape+0x200/0x200 [ 35.476311] [] proc_reg_read+0xef/0x170 [ 35.481920] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 35.488903] [] ? security_file_permission+0x89/0x1e0 [ 35.495625] [] ? proc_reg_write+0x170/0x170 [ 35.501564] [] ? proc_reg_write+0x170/0x170 [ 35.507502] [] do_readv_writev+0x520/0x750 [ 35.513355] [] ? vfs_write+0x530/0x530 [ 35.518871] [] ? kasan_unpoison_shadow+0x35/0x50 [ 35.525247] [] ? push_pipe+0x372/0x770 [ 35.530752] [] ? sanity+0x1ff/0x610 [ 35.536003] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 35.542813] [] ? __unwind_start+0x1e3/0x3c0 [ 35.548751] [] vfs_readv+0x84/0xc0 [ 35.553945] [] default_file_splice_read+0x43f/0x7a0 [ 35.560582] [] ? depot_save_stack+0x122/0x4a0 [ 35.566697] [] ? do_splice_direct+0x270/0x270 [ 35.572810] [] ? save_stack+0x43/0xd0 [ 35.578228] [] ? kasan_kmalloc+0xad/0xe0 [ 35.583909] [] ? __kmalloc+0x11d/0x310 [ 35.589416] [] ? alloc_pipe_info+0x135/0x350 [ 35.595453] [] ? splice_direct_to_actor+0x64a/0x800 [ 35.603056] [] ? do_splice_direct+0x1a7/0x270 [ 35.609171] [] ? do_sendfile+0x54b/0xd30 [ 35.614854] [] ? entry_SYSCALL_64_fastpath+0x23/0xe2 [ 35.621586] [] ? __fsnotify_parent+0xbc/0x340 [ 35.627700] [] ? fsnotify+0x86/0xf30 [ 35.633030] [] ? fsnotify+0xf30/0xf30 [ 35.638451] [] ? avc_policy_seqno+0x9/0x20 [ 35.644305] [] ? selinux_file_permission+0x82/0x460 [ 35.650939] [] ? security_file_permission+0x89/0x1e0 [ 35.657658] [] ? rw_verify_area+0xe5/0x2b0 [ 35.663509] [] ? do_splice_direct+0x270/0x270 [ 35.669620] [] do_splice_to+0x10a/0x160 [ 35.675217] [] splice_direct_to_actor+0x24d/0x800 [ 35.681678] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 35.688312] [] ? do_splice_to+0x160/0x160 [ 35.694078] [] ? security_file_permission+0x89/0x1e0 [ 35.700799] [] ? rw_verify_area+0xe5/0x2b0 [ 35.706651] [] do_splice_direct+0x1a7/0x270 [ 35.712590] [] ? splice_direct_to_actor+0x800/0x800 [ 35.719225] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 35.725773] [] ? __sb_start_write+0x14a/0x310 [ 35.731887] [] do_sendfile+0x54b/0xd30 [ 35.737394] [] ? do_compat_pwritev64+0x100/0x100 [ 35.743769] [] ? __might_fault+0x114/0x1d0 [ 35.749622] [] SyS_sendfile64+0xd1/0x160 [ 35.755301] [] ? SyS_sendfile+0x160/0x160 [ 35.761070] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) [ 35.767878] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.774425] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 35.781346] binder: undelivered TRANSACTION_COMPLETE [ 35.787717] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TCSBRKP(r1, 0x5425, 0x5fdb) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TCSBRKP(r1, 0x5425, 0x5fdb) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TCSBRKP(r1, 0x5425, 0x5fdb) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 19:58:25 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TCSBRKP(r1, 0x5425, 0x5fdb) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TCSBRKP(r1, 0x5425, 0x5fdb) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/07 19:58:25 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r6 = add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000d9e000-0xc)={r5, r6, r7}, &(0x7f0000254000)=""/4096, 0x1000, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00008ae000-0x77)=""/119, 0x77) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x4000480, 0x0) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) 2018/01/07 19:58:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) request_key(&(0x7f000005d000)='syzkaller\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a5000)='--!cgroup+\x00', 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) add_key$user(&(0x7f00007f4000-0x5)='user\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="21db5dd52acd04fc47d15fad1f4196ce6c168d508c72df57300d9c5edc2701ca3162fc68a54a12680c6c9bc26486455223e88624f859d63543dc39ab6031f2abc3bb167716993a1b24cca0121515f1777260", 0x52, 0xfffffffffffffffa) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/07 19:58:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 19:58:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/01/07 19:58:25 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/07 19:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) add_key(&(0x7f0000eea000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/01/07 19:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r2, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0x8, 0x4, 0x6d}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000429000-0x10)={0x0, 0x6, 0x48c500000000, 0x9}, &(0x7f0000b21000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r3, 0x3ff}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000534000)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1000}, 0x98) uname(&(0x7f0000251000-0x41)=""/65) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 19:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x410000000000, 0x0) 2018/01/07 19:58:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/07 19:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/ppp\x00', 0x400100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081b000+0xbb7)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007f000-0xc)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d0000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xffffffffffffffff, 0x9, 0x2a2, 0x3, 0x9, 0x3, 0x44e5, 0x5, 0x0, 0x4, 0xfff0000000000000, 0x4, 0x6]}, &(0x7f0000d64000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000)={{{@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=@remote={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}}, &(0x7f0000