Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.377730] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.550806] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.856361] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 23.862160] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.227' (ECDSA) to the list of known hosts. 2018/02/03 06:08:16 fuzzer started 2018/02/03 06:08:16 dialing manager at 10.128.0.26:45805 2018/02/03 06:08:20 kcov=true, comps=false 2018/02/03 06:08:21 executing program 0: clock_gettime(0x7, &(0x7f00005e9000-0x10)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000020000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000003000-0x3)=':$\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000004000-0x5)=""/5, 0x5, 0x1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r3 = gettid() getpriority(0x0, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x56)={0x0, 0x4e, "7f5fba07e7d1af8ea6146af992c702ac37b812663ef2d1de5734a1c834967c7ae094da73212ba069866b2fdf50a7f6dfc3a8f5a3a69cad738bd3f0759445b241d5f8f6f6ed8134ec3dbea19e0672"}, &(0x7f0000002000-0x4)=0x56) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0x42, 0x30}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000005000-0x28)={&(0x7f0000001000/0x1000)=nil, 0xffffffffffffffff, 0x1, 0x40, &(0x7f0000001000/0x3000)=nil, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)) sendto$ipx(r2, &(0x7f0000001000-0x2b)="727a54fa796f558474c76962a1a72647997c2d450efaa24ca5c4b941ea87bd9991182d4558a9064b7c8cc3", 0x2b, 0x0, &(0x7f0000005000-0x10)={0x4, 0x7, 0x4e, "0551d96fea4c", 0x546}, 0x10) chmod(&(0x7f0000005000-0x8)='./file0\x00', 0xcc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003000)={0x2, 0xffffffffffff8000}) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000006000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000004000-0x3)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000)={r4, 0x80}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000008000-0xc)=@known='trusted.syz\x00') 2018/02/03 06:08:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xb4)=[{{&(0x7f0000d5b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x2)=""/2, 0x2, 0x2}}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f000050d000-0x10)=[{&(0x7f000098d000)=""/187, 0xbb}], 0x1, &(0x7f0000001000-0x8f)=""/143, 0x8f, 0x401}}, {{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000fb3000)=""/132, 0x84}, {&(0x7f00003e1000)=""/125, 0x7d}, {&(0x7f0000498000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000dff000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x6}, 0x7}], 0x3, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8000000000000000}, &(0x7f0000778000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b83000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x3, 0x9, 0xfffffffffffff001, 0x5, 0x42}, 0xa0) syncfs(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000000)={0x101, 0x2, 'client0\x00', 0xffffffff80000005, "ea6b88052f0c8ef3", "45418f7ec95b9027dbd382ff5bb791e7a6d23c1e8c57f056ed98f32d7839fe43", 0x3, 0x7}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000000)={0x3, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x11}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0xf9)=""/249, &(0x7f0000004000-0x4)=0xf9) 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000005000-0x9a)="ea105dfbf6990437438abfe7612ff5caf27c2924d64d125d3d96e93734aaa2ca2088919deee1f7abfc732e0d3efff1b57316fafc456d8ebd635d0e4b87c383b83aa98d7cf297fb31c4da845fa39e8db14efbbd62258e4c7eb090423de46b1267a3b448af17e8d7efa045d9d45d257bcecd04b828e8f6995bfcc780330ba05567e271742078794ea01ef495dff22c88500be812f31a96a74358646908739a80ee77a88140db3694890f5e26372c441388ed2c62ef29ea647e2d5e6afd581c4dcc037ffda02a0624363108c619a8c13b4572de0d000d9a079e948154", 0xdb}, {&(0x7f0000005000-0x64)="86b4b8c2bf778bb134cde1e25530371ba73a14f66e160084255f1ca7c61bd8839f27f596ec3e663771f77b36de44c83318ee716deda7bf5c817acaafc934f3551772ff66546cf9211e2b0902cbc608cf0323af024b182f0d879961bc91092754dbe65528", 0x64}, {&(0x7f0000004000)="917f43f28b36d65d2a36d92be3e44a998edd136f6ce4375e4209c326aa3dd084e984cf084fbbc087143b4338b3579bbb3c0070cadeea2a3dc286b1bad670197318dd505d8cc2bb5f7eeaa6", 0x4b}, {&(0x7f0000002000)="a20ef179741987237a453f9f783e9769b7f0c3158b046db473c9c3646c4f482a665f764b9fe9cc162bd6b3012276774c1678223b9bb7a934d2cd47a89ca79471a81a8f4639f62fde67132f1929fa0165d099d08e552571d68b61873bc11a2f1c99dba01d01e188277194d30724e650ffc7031d16560ad022776f18880fa03b560ebf450e62c20270aac326c5a1a3", 0x8e}, {&(0x7f0000005000-0xdd)="6d6405ecea1adcf70ef0701436e3d714e4c831047037ffae9334df2506e5999354d22f76eec66fcff2bd9a87171c7f53eb1edc9b93d153c43a106f6ea331fbbdd3dd62e80e5c358f1b2063412707b993279929d74d5d75f533ee352685a9fa3bf1253df4e5278230156f1e347f65fadc6009983650385215e6d77f3a96ee45ac7e2bc3144486a0d48c1e28ced9a79b5bd57d2fb8b6648ab29b530c9521fec485f21a6cee853e13cd4c5d1e3df880221877a37e291d544a469649bb9b2a509a47189744de41d281a9d75c815f6b6e4434517ccdcdf21767981cc4d17955", 0xdd}, {&(0x7f0000002000-0xa6)="ef0deb169b7f37855245bbfc1f1f6be35a8acdc2a1753cbf40a9016fb7808153d5a10f70b75e2d6335255b26ae173983aa6a729ed29eb6857c224903c4b96915ff4cabaa4bf61caa35644b650141596faab21515bc06bb3023d2f80e97b63230e610b48243c0b1e1d0cbef1efcaa8707d1b7ff805b9be3871a85605311bb5feea1f9db700d78414b1e42ae1e0bb6cdfb4d92d0cc7caad7005ad97f11e53dceec3f6e937a6e2b", 0xa6}, {&(0x7f0000003000)="cc591cea10fa73878f64fa365bf953c32c6a642439ef40caa0cdeb4eaaa8505dfe3450d105", 0x25}, {&(0x7f0000001000)="8823cd38b0105d7276046539889c3ef002f65b4a3d394214bb311e67598711212215f3eb165b3259bf55e98240bcdacb056c0cfbdfb5ca11be9c730639c1ca9ca1aefc9e5c331e5bbb228c8e5d9b0a4a11e453b2511cfffdba7783b30822a0d08728659bf6f5f73c6c5ef480f5d4260e60d1b599bb24a3e2bb4b9d26be407d531a03fa342b4e831898643fcd2a852e44165c6c7ae0b854a619f43257ba78a8096255e8667b30fb690f8df3bbd2dc77698c549c50683767f58491f21130da1ea1ac20712427", 0xc5}], 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000004000+0x2e7)=0x8001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000002000-0x58)={0x4, 0x2, 0x9, 0x7, 0x0, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@broadcast=0xffffffff, 0x0, 0x100, 0x3, 0x2, 0x0, 0x20, 0x80, 0xef, r4, r5}, {0x2, 0xfffffffffffffff7, 0x9, 0x5, 0x7, 0x81, 0x12c2, 0x800}, {0x70cc6306, 0x81, 0x8}, 0x0, 0xb, 0x3, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x3, 0x101, 0x100000000, 0x2, 0x7f}}, 0xe8) 2018/02/03 06:08:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) flock(r1, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x4)='./file0\x00', 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x3, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x200}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0xd57}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r4, 0x1, 0x9439, 0x7fff}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x200000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={0x0, 0x8}) r5 = inotify_add_watch(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r2, r5) r6 = getuid() ioprio_get$uid(0x3, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x100, 0x49, 0x9, 0x3, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000-0x50)=[{&(0x7f0000002000-0x9d)="ab6813ac3745bf579793134182318c507d22cdc8ad9ada6ee9fa0c1b81590e9f694eb2c23c94f274cc88ea73e2f462ead963d6ef3f2ee1ec2e1bfb8c4c6771371da28ec1fc025a30cd7a3f98c83f190df8741c8187cf7c1b1cb382554d3e18e167b50d6c6805718d4b702360dd552fd332b864b881e23fae5ed3bb4ee7f07b1fbd4beb4b9687742730bd7e91b43f7ab48a0f95424a437a62fb452027b4", 0x9d}, {&(0x7f0000001000)="acae542d12783720d70c01387da68d95d96367f3798c6917851dc6994f0c324bd670fcc1a93c944b16b2501535c63e4370bf8f984dd37d6a08530cb86deca2d2ba8a16a59bb254cdd155246432f88f18a557531b375e7da499ac71f45ce08510ccefd0e72cfd157f880521ea66b3b2c37e7e87ec9580de3b83b52695059a20b68e08b111ca330c4e4690363556f3a92ee429dee839a5fcc59b5b3151ff7c10b56a319d7aa973ff98d64ac24edc4d1c85b4750f5e0ca9fc1ad03ade7c48286534d3ab8afae518edef0795e93d419f146ca1a0d8a540d0", 0xd6}, {&(0x7f0000000000)="3a4c35aa3773e451b218bed4bfa6cfd0731c994379ff4b7546f8b0cfe7572b93aa3d7f917629d0fd65da4f3b8a3c8abdc0ca11ccba692f74344478af41518c0faf3cfb5933951d76c7caf498a151ffce63203ef3526ff3fc5453014045b164cbc696a1e6585c4e51b069f2a1a2d9bcaf0fd9a1adb0dd8b7090e0ad3ac86899b7de58edb2ee45c7007e5e7657c293c50ab87787140899d86f8226a4832d6853482038ce", 0xa3}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000007000-0xf0)="481fe92df9855127805e6b1c33613b23a4f305c3aaedf51e986d3e6cc52252492edb30658ab30ca95cb6b9f14eb032974ca772960ef217687000d86f6f359c27b5e2f3e80169ddd82b2314252a98360657ef1c1586b41e133d066199478c4046eb4f27ba1535ca79131be6fbda8f74afd8dc82b33f94c71899cb4a7a221a1a5343fedb6c07f2a90b6147faee5beb4af27f3af90e8cc90c7a484070b465c1144a8f7b2aef93bacecb08ba082168d3189661e331b2639fae31012a734541ed7c88b0baeed7ba00e778522c58c4d25d4b4d573beb85b2d60da63c3d422ce907937d37eae725b981359dc263939d0b87d16f", 0xf0}], 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000004000)=[{&(0x7f0000007000)={0x27, 0x7fff, 0xf316, 0x7, 0x6, 0x6, "021bd985fb6117658ea416e8325d84ef93bd4a19f5c0ac9b2ef8e82d22f0256d73a07b129c948426f9a48c6e4f3e99e4ac96da7cd702c478013e5356882ecb", 0x20}, 0x60, &(0x7f0000000000)=[{&(0x7f0000004000)="8e33d8419ec23257087b171290d905259880fc9a2a6a3950d9030e29e26addbe2dbc89007ac7bd3946809da52d8944dd762634755e3b292b7b976efd16023b39661c0384e6a5173deeef4f2892de2001ae924cfcba905398cb8bf82bb76b5d3e4278496413c7f522934305102aea424be81078dcac3a", 0x76}, {&(0x7f0000007000)="a0399b24e2ac20", 0x7}], 0x2, &(0x7f0000007000)={0xc0, 0x105, 0x3, "8f943505065d35eaf027eebcad5e851d04f9035739c3a7ee8e4507fddf6e6d12c3be41052da8829a328d65748c15f0810c92fda94b6637963738c62a0a2894864832ad5c602bef49dde9af0449fc0ebef7c8ccc30268197ce7bd07b9ee644aea875f3f86b8cdd99060cdff8223e41d72b592abd3beda7299bf5d7077635e143cb086227079f397e1bb87c16f4793f67448b293e7d2dcd05ecc1a7799e2424d2d6358b0b55dbba53aaf5d75"}, 0xc0}, {&(0x7f0000008000-0x60)={0x27, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x7, 0x101, 0x100000000, "3e06fcd4961206d7605210c583b6d7615c929ca712a3622a86ed107271e530a7d45a6a5be733f2f9ef8182e9790bd8486d348eb9966999b94cf2c5dde1e900", 0x8}, 0x60, &(0x7f0000006000)=[{&(0x7f0000007000-0x89)="9e59f0e620a3c60a8082b312289a61ef75be5929383340700e0c9941192d35703f34a1b1ce42da889f0f3494338bf0176dd6888e9dc6a00d1aa173ebba816d6453fa9011ea284055a9426df0e1aa6ba8a63bb0b1282b45cf71a9adc56dbf28dfefb5ba8f03af01796a8ecdd6dab3f7952175d5050875fd6e0d0a1203373db1d77b335c9e3f7c249738", 0x89}, {&(0x7f0000004000-0xe2)="fa609f9e9387cfbb7da1f29561f3952212b221eed28ff2bf913e270f7b3e2aa6030eaba1e294f1095934fb0ca28cd54c69364aa241d45d9bd8d931660ee7ec0ae689347ba241e394ea5c0d64654be9e2c72c1b9ab64f5c56db4ab9a68512af8a67ed988524b271f44cf21a34d1d35789087585a4fde39892a77c62bbea81039a91b456c54d25621c0f6f944aa835bcde67009fa89b752143b94cbb467dae3fa33d1179cfc6947b621eb3ba4edfbac4afebec95b7677f4955344320a7d021a47194520fa7ee97082c3a58007c3198d038b1afa31b1f1f3aee031177d6564807f1b544", 0xe2}, {&(0x7f0000007000)="937613d9330d70eb305b4b7ffd9a8ebd2f1b6a6a3df3801b9b87807d58adfd74ec63fcdb6974ee3fa002198d03dd71561bbc27aa623b84f5ef123545d2f002a7513c12e6e9eed8e90374860ffff7d0a18f7ba474ff3a6e90d42ba691363848a64e6cc00343de45b9245e2316bef06f46ed9b126b1f0b86993f3cfd6d391f586bb3161707ffc4c4de40e927b6e8f933645195624f01a3267c43d1b1346919bfd798a351f8cef05964eca27ada7b2586bfafac17a7ed0b5f42cc7772", 0xbb}, {&(0x7f0000008000-0x1c)="f59e24a8a27a70a82e25c0faf3da9edde896ad6d51b8787311a2b0ca", 0x1c}], 0x4, &(0x7f0000007000)={0x10, 0x1, 0x393c72c7}, 0x10, 0xe00dd8a52c6d20a5}, {&(0x7f0000008000-0x60)={0x27, 0x4, 0x101, 0x5, 0x3f, 0xffffffffffff38c3, "befe885806e4da1cc33b9cd8d08f5625be60e46e9517926781ed531d2fd1edbc13df96e6dbb3cab52e2341c8c46aec17226363e5a5ccc54882f17b11e009e8", 0x8}, 0x60, &(0x7f0000007000)=[], 0x0, &(0x7f0000007000)={0x58, 0x29, 0xffffffffffffff80, "d1b25cdfdf276d1b769cc14019c3fcb79e8dacece8df30745eb52d994b612bd0fd2bdfe9aada269246296bc8edec8b0a4bda038c994ca105dcd7ef90b38d74f208c7b598"}, 0x58, 0x10}, {&(0x7f0000007000)={0x27, 0x401, 0x100000000, 0x3, 0x5, 0x1ff, "57cb2eb529fa101bbe451fa64c9329dbb1e13e240f017c862855c85a39f98145601ac48ae47b4be366b2901c2aaf6d824207b54861ab61c04d17a543759618", 0x5f}, 0x60, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x40084}, {&(0x7f0000008000-0x60)={0x27, 0x8, 0xc2, 0x7, 0x3f, 0x8, "8c4c904689f7d2eaf01d27523f9ac0341f1319a849e89c46cd3e84f125ba3df6318816c957f84727a632235b1a05cb9b2d5987cc8c84e0f1cf264943db02d6", 0xa}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000002000)="a90f8a93b0e3aa1dac80a6fec0ffd33125bcc110801e126f3c74fb8b021c7c92083ec1a1404a68c4bb591faa2b506d040471ce4d3e25741f9e1238db0d8ba6a60d2f28318879702d646d554a49b855d60e565fcaf379073bf943742e19d9b1e4bf3e01e2e14b8c444e385cbee11a1192259659e9b5e34867ee5d412eb5a3e95e1a99e9f5c0a8a478d9335ea4715f6a343c9f5bd1990f5d4c7c849e934a88740b262f67a902d6e3119a3f655eb2342f17ceba02583f32f83fe27a75049986835be4b73151cf804d", 0xc7}, {&(0x7f0000001000-0x10)="25499a1b36fdf78a44b29745038e60f8aea1da99279dcec7fcf5b9e11cad31150b62430bf4ea702a8afc12c71de41fec61de22437914c9bfea6ffbc13df6fe062eb851ab8c14fba2b51447", 0x4b}, {&(0x7f0000008000-0x7a)="e5112fa582ad668b1ee885001300f65b2b2d96e76dde2c8f74cb439df15c87304c2b718d44e9ff668de39bc9d668b9788e863da387e6b513bc8f8f3d527628a100b134e9a5f35e41f527854ebf081c654b306044ddbad1db3fd2c32b648697b3c25d2ff639a4b02336890b7a5d8d6f14051b2b16dcccadcf1360", 0x7a}, {&(0x7f0000007000)="58aa8c07ce11fa941f790bc1a444e0deb250bc086e8cb904526a3aef07c098acb67577e97f8c3dba7edba6950b912f48f4069eec6d7ab27be20d4717f59ac0bb6191d48d265eb96b6e20f0bc3a0b84221b9cb0192731996bde2ecfdaf98b7c24d223046d49e8f4b9f149465aeb485d0f06cd6124174f4c36ff424b34c9e8f74bdfa3ea26d430c1c92defdaab158cbcbe376c0bcc", 0x94}, {&(0x7f0000006000)="7d5475e0cd28ba331ab6463362839b37b45c0150248ec083d174282e481ca9c560aac1359b5ee64c80229d10d1546a91d3bf3d368dfe", 0x36}, {&(0x7f0000007000)="72446ac306cd7d69231050dc84af6d89f202842722959698f26d56b5f39bb7342b7c345f18d0c248c1e788e933162234435d9e563ddb3380b536a678e36b6601ebd2c18a02cf19bc7fefbe1e91c2718ebdea50d74549a1a297aee9daa93fdb0bd1d2347085226c39e7c3c03518a60ea087e12d2256f3bc41a6bc67fa2bf09e312f5ebf6d16b8eaa58e508593f92d42cb17c32a077c7c796e3438acc0ab3ca1dd07c6891aecf9d3c4bc5e84cfe16bea859275e7d09930ff92a380ef31", 0xbc}], 0x6, &(0x7f0000007000)={0x68, 0x10b, 0xa0, "5e09d99369916d179902a6f6d88bfd3e0fa0b65dec7fadffd141203d866de3c64a88f1ed338ba4879ea0bf3cc91637f70d3699b28668b222973883250db0cd2f6bf762f4f2d14f24b5036a36114737b0dc047160e1b0b796"}, 0x68, 0x4000000}, {&(0x7f0000001000)={0x27, 0x9, 0x841, 0x3, 0xfffffffffffffffd, 0x2, "c2be08accf1ae31c9bea91c51fccf7f69e0b3ff7da83ddf3d2d29aa422b2851b64cdfc34808e6b9c0a010a77e594bcac78b3455130491ec23ab764addbf26a", 0x40}, 0x60, &(0x7f0000007000)=[{&(0x7f0000001000-0x40)="59538d8fc3ac49d330634549ea4a39a47d2e5ae6b76976f4d0587620b38a5c94034498c8a069cf4e8dcdc4e709d6f20d2862b3a67816873d40ab93233ba3c641", 0x40}, {&(0x7f0000008000-0x1000)="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0x1000}], 0x4, &(0x7f0000001000-0x18)={0x18, 0x13f, 0xc2, "f4948b633bd55ce3"}, 0x18, 0x4008004}, {&(0x7f0000008000-0x60)={0x27, 0xb816, 0x9, 0x7, 0xfffffffffffffff9, 0x80000000, "61e16bf6241b00e0d6ae39e41ef2546a3efa44c4e1a3d55814ecbddae6413061106b81b01f280ff95ceb192ef784b4d45f05d5387a4dab9be606b57726c3a2", 0x1f}, 0x60, &(0x7f0000001000)=[{&(0x7f0000008000-0x41)="7dc9b9dc1e921cd664a30952f27d43dcd34929b563afdba9e816971a652846e2bfe823473ca5796de25a1aad120e7664ef9b94a609237623095eade0760abe0ccb", 0x41}, {&(0x7f0000008000-0x69)="3224c8c7a4affe524e101ab74d862a57d0b456b3c325f68db0a435db4ff3a5ee3a7144b17fc44d02fe551ae204e75fbfe03e451ab2578a6d1f8fbef3ff53348e244e0b1ce87077aadd4aa0e35741896f8dd98b88433a6d0d56cd5bd4eeec4a9ccc2da2ee2aa732fb81", 0x69}, {&(0x7f0000008000-0xad)="36dfc713c3827ed3da43cd1419eb52dccfd9cae652e42bbaf66ca98a518122c89611be69b5892f89e68c42b4a8f5f04345642d4442a4a2fcef1864b8505064b0678b6eea06274d18ee58101b24a99561a415353612856a93e644f46f67bd407f61e8522fd610862b14d431d2fda3b782de508298db0a42e7743b7e30b1563da6745e4526611eb5f2a0151b9e8b86a3060a42779e6ee77d5ce25b926b885d70a0b9fe9930cfc3ef42ab44e6264a", 0xad}], 0x3, &(0x7f0000007000)={0x38, 0x1, 0x259a7014, "056af86ccd270e7cd9ce44298ca3a75df4de01a1f3e18b8c91cf4aec223c6a52ee5b717065eb39f3"}, 0x38, 0x4}, {&(0x7f0000008000-0x60)={0x27, 0x9, 0x10001, 0x7, 0x9, 0x1f, "dfa58a088eff350ccf7420abd1341a26e9c5f8c5221aae2c20dcf0f599d60e592ea11d2bbc2b9d21a48be6130cd29506794f69df62fd7fc3764f4592525531", 0x7}, 0x60, &(0x7f0000007000)=[{&(0x7f0000002000)="ad8cc6b673f37871c5f830c386812c5b2d854b6a947ed98d5a11abbe5c2c161079e5df4000910cb93ed419934ad133b8031a3b445f55ad27360b11067a337ea1afca51d8a7ca92c54e2891ce1763639a13768cc4ca9c0f3541398f33d5d4fed3d816e1bfee20ba6f7366fd43f4bea26eddbef9f3855ead7c3062606ba2724c53877a3a1cf23dbde0bd32adcbd417e75f4fd357954a9e9b274a2f90d3841324391515e98c41210b139575daff1486dac5233884e5de9ea5e77d5e9e56480d6be18f5a79cd37ab9940e38ceac76e3d7a2681cbab19f0c4d819e8192d534669", 0xde}, {&(0x7f0000008000-0x68)="a07720ae3d85e3a69b490528aae8c5532062a0f0db683bb47c2f2a21b2a1f6778ed336054d044d634f19c1f23a5c80670a83880c63c4a2c80a8e6dd31186e87bb7141fcf5ab022a8bd7cc5e2a04003cc6b83b43902a982197dc08e14d85a000a54a818a5fd8ce673", 0x68}], 0x2, &(0x7f0000007000)={0xb8, 0x11e, 0x1, "034e75e805a75dd1b93a04cc76c09b778605aa0e59042ab5f1c01e5d27f6444dc68c9aacb0c5333572b51004b9d7d7beb1c8d46a08791b4f3791c94484c43def427385cfdcabb6b228b626f898ebe88e6db4e2e72857c02e72676bbcad2a8eeeb86ccb7f59ee7601d372abc00c4387a3c0417938099ed7539c7bd425e48beadea570df6e070d573ce83ab1fb56526b1bafb8d91f34413f7991d3699dec2d26771f5b653b3840"}, 0xb8, 0x40000}], 0x9, 0x200040d1) 2018/02/03 06:08:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ede000-0x9)='/dev/sg#\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x1c)=[0x9, 0x7f, 0x714, 0x3, 0x10001, 0x5, 0x7ff]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x3, 0xfff, 0xfffffffffffff681, 0x0, 0x5, 0x3}) open(&(0x7f0000001000-0x8)='./file0\x00', 0x240400, 0x88) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x1, 0x1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000001000)=[{&(0x7f0000001000)=""/244, 0xf4}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000002000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000001000)=""/187, 0xbb}, {&(0x7f0000001000)=""/9, 0x9}, {&(0x7f0000002000-0x26)=""/38, 0x26}], 0x7, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x1, 0xf47a, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x0, 0x0) setresuid(r3, r3, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000-0x8)) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000006000-0x8)) 2018/02/03 06:08:21 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008fa000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000502000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0xfffffffffffffff9, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x28)=[{0x2, 0x8}, {0x8, 0xff}, {0x2, 0x30c7}, {0x7, 0x401}, {0x4, 0xffffffffffffff01}], 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) prctl$setmm(0x23, 0x0, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @multicast1, @empty}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000)=[{&(0x7f0000002000-0x60)={0x27, 0x5, 0x200, 0x3, 0x18, 0x5, "fc54ce4bcb18a615696b9ffbef70a598ce3c5ee1ea0283a61682ee5a9ebce835627c5c9cff7ee00081c402a8da92d0bb63c2149d4f3b03e122f80c83a794de", 0x7fff}, 0x60, &(0x7f0000004000)=[{&(0x7f0000004000)="eb0158a3768db023cd37ef26a34764537a151c3f287ab1b739217c3ed05c0ea447048699fbf50abba954e12f7e99de6ffdf3f9c92e87eabef2276128183e3333f441432c3c225f0ff332c1e65d5619a64ae2fc07a18d12190a7ed9c0800764290bb0c2269f14fee4dd42ae908475c7138559c23dec2b8ac0b2ac0a867a1f693f6836a70e1da505926650c4e505a265f1249070ffaab870c504f0de7039f31c483f1d761fbd6d8b6b587e26d33114db29de43392b391860037aa99874400eb7417052d3c483c3", 0xc6}, {&(0x7f0000004000)="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", 0xfd}, {&(0x7f0000003000)="27ba65a4117c4a0dd2aaae72978cfbb3f832460d8417d503f980b84528a37dec244b468be467c8c633e87ab78ede6a9cd181cb2b86f3e7f1ab9b2f1762335ec049b2d6178050ce77839f5c67e05ca3ed8f73c3912846db86d8d0d44d752302f87f31d745e8af3c0a4007ec19d2ff", 0x6e}, {&(0x7f0000005000-0xfb)="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", 0xfb}, {&(0x7f0000005000-0x68)="1ef817964ba50470248f49eb715faccb1052c4bc998f28d669ddd568f79628ab23d9c60fe135ffc0eb69df84a2513df807e6b7aee2b43adcecefb5586d4774822d2c638303a3f8eaee21a5cd4e8c9c94e766b23e82f5799a660a2cf442ffd694602753eb41596433", 0x68}], 0x5, &(0x7f0000004000-0x48)={0x48, 0x11, 0x7ff, "934b60406ae9cc38c8d20865f5f067a585c72e1b0912d89b1e5e1745a58d906cd55bd84139143e26d5bcb714a594f674197d31c3"}, 0x48, 0x40080}, {&(0x7f0000002000)={0x27, 0x80000000, 0x6, 0x7, 0x3a, 0x1, "ce2c676a6c942c9ce07e982d9ccbbb10ca9547bc36435f7af48d66fd7b94d3dff63daab9a4e1b09065a319082cbe3aecaf4026e85d3fbbdf3355cd434c86c0", 0x9}, 0x60, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)="f32bd7520339b66834be40389d3b96b1aa6c402c73a73e93809167a0480ccd131614ce214ec23e86b28988520ff1aed89e1eba6add686dc30b9011bdeea244ea90885e4154d464f59ee9528f8eb7038d8e291551e8bdfbcfed00d13a037ee343746bfd918320aadcaa64fcc32552a9ea78a4c15ade41e5857c62716dd7565ab2de16db93874874553a20efc6eac33df4c0a4832939c674041846b41704b77892ab9670f54e8bde8895f2a3ab721e1c536b16e84c1ecd9fbf2feaf48b", 0xbc}, {&(0x7f0000005000-0x75)="44f2f0d1625b0e30d26e2f12a7f1d8b0328676fb3665aa4393a023681e5eb2633bb10c09c2b72c096eeeeb928d329149003b513a41460f996131a43275c1a9054bbd5c0e4d63a86169a706cc0a0638b2a15020e01c314de12c30f1d244690e970a1584c8fe973a39da8de61d7eb47da10fbdbb330a", 0x75}, 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{&(0x7f0000004000)="9eedde16d4635ed38caaa012ae40db303c5de6b4ef162e38246265632814c9973583ea88b4b182f924e7580d80c15a104b436de29858378ff7fb785e4a36a7d16face8a96419fb02a99d7bf2c058dea0713c2561671c0488da4a0befe6b4163af530ffae115502c8e1335d84dfa354e4319226f5db4c0388f433ed1e84377818741c91e3cbfae2fc409a39a1b94f39678d24218e7a7e69e094655d1b63b964b3fe7899b9cd6e8fc851ea37ba31f1d3fe", 0xb0}, {&(0x7f0000003000)="bd8de2d24d8dfb54bbd4190591b623dadf8710dc2f3dfa67fb107abbd22e2120eae585b3aec39d1b62ce373adf5b9d4e91fe9cf647bd30847f9252fe99a34ca090d58c6ab63fd34eb6c2f6aa20898caa10256777663ac336639b98db2a3bfb28f2ceb537d3e273a0ff66459be59f979beef187a90fb33b0e8b638bfad3338c6cc2cf904620545ace3b67347f9ad97abdc831f2faf541552b3e916f82b36d58efee777bd9771198c86fc9f3256fa1b9c2d7a0327e492184a2c857af08ccbac162d84c975c12b725a14fd310026f35f52d38603fe895a5ceaeabab3cbc638eaab9da265f482a", 0xe5}, {&(0x7f0000002000-0x26)="6db8cf1fc968f4cf8ddef35a607aecce3a59c0a71dff952d86632e613634aa3f26e430755a7c", 0x26}, {&(0x7f0000001000-0xc3)="dd88803f8fe0cdd2e50a551517769202b20da879b2ec08f56eb51aaa74321bd4f879ace8277ff91e750f973dd584a0f285249dd3a8159c4021861d9b8a8667008a89cb5c7e99e8305ee94be2fda47822b67b92b5d745cdb6c49ef28d6c27fde858c582731ffa9541e96d6de174d5f2435a75e022174b3f3213e53007da759c027f82d391e247f235c0293cd6ada5344697a474a7420d7091842c524c4b0884172346094bfa2f825655a8d906d957e1ae84acb791eee48cb74375145a46bb446bc4a663", 0xc3}], 0x5, &(0x7f0000005000-0x48)={0x48, 0x107, 0x5, "0fd3d52908e6a527137582c6dff4f5803084f8586828fe4a462e0309308ac0562f5598f667968ce615d8fe235877576a36c8c2354c5ea1e1"}, 0x48, 0x4000001}, {&(0x7f0000005000-0x60)={0x27, 0x9, 0x1, 0x7, 0x6, 0xd959, "276fd7adb61570d145d25f25df13006ed7136255455de562104f0c0a3d705cbe2ce17289b28b0c71a974efd7af8378411bea9a03ba94b9adff5533907b6b0a", 0x4}, 0x60, &(0x7f0000002000)=[{&(0x7f0000004000)="ef8bd3a4babc7190b570503545c93c02d07fe0d04fa44d13e0f87cfa400c826d486cba76fb08841feaf7b723ac4fe6e0ce1af1449960afe80b1cbc100f438cc21818240544a5a066109e39000d982a7f34c099e0be786ae677383941ab54d63019c23b26874fafa0197e6e96dc69a83680aeb758d0b777a289aca0129dde0bd6ea4b232e7cecf4081ebc2e36e9e901938e6c84a29607aacaf22d508d0cfdb6bb92a71890d764803c8c64e94892ca99b15e", 0xb1}, {&(0x7f0000005000-0xb9)="c1617e63f7f3dc2a6d6b5cce15936d70048a3588a50c57f53c5502bb2ddbe48d6b2a229af0ebd685ecc62fe33517605288d2512f947f312c3df9799ee3a5f159f8aa5cefe314b0a3bb38a71dcb4327b9418f78ad184764adaf48bef11111f13f4542d89140f91c92c46325332e682cb34c48c53696730eaf175250230c0aad046730820743bc3997cb497c21b8875f260d35a22b65919c33278ecbf52bfd540d1e1b3d688f210d92efdf1db4f4e9d5b66c1e9f2c0eddade9ed", 0xb9}, {&(0x7f0000001000-0xee)="8e73d25733b73dc478e1d6982a8cd656905ea90e58500e5858a38cc2988e2dc03789c2a83974e36292e0ce44476fa6f90a12863e8dd8f54735e08aa91f07cab6ec66006d67e1b3775fcb59a98ea6df0a167012298a7cad3e22df339df51c2444e806666c20c16ebbe4551995cc5a2663a4a6c2b889c47c52acd0ddf0c38f9ae51c9764dfe41dd400db130d7d09a322ccd975e50042d6de3f47c23ee2303af50dc14ec069fe505ace5dd47ff51a1d17f025f1ae1c553be6865602f4d5b3313d6cd98871792a37c049ff1b21c0c640fbbc8e2545821b1c0bfe50f244ca9eafb134f36afec9c9c5f23f99cf54d87d57", 0xee}, {&(0x7f0000005000-0xaf)="d1adb9c567d7cff2b09c95c5387a0380fe97a9091dba6c5aaab27c14e996f8f1422b6e6070c7c7b767447e1af0f00d9219750c1e689b2f4fdab0b23305dd2a29b8d7ade4702a0b4d79070986b8827d6db6c61137f289b6bac2e243f13e3b15a087e5504954c8738f293c5d38dbcde8b4b3371dbfdc00eb0a88404053c0d5fb6f8addf0a4a4ce57ac2338dec8f9ab508daab6140a5fa98699826aa72bbd8118a06c48071d92a6adbedbe3359a869ad7", 0xaf}, {&(0x7f0000004000)="69b42d9bb046ce637ec5d8f5f1a45cb1c4992982b047f9fb7d911cd1b74626bd0b42c824b9e8489ebe615bc3a9bfb7f2753d149a5faae5ec1686d0a272fe30bca10c2bece869f2d9ed34f97776e10c56ed481712ca8e69ba10fd52574011a6d6572b3af425de05c17885c2c9b6950bb7b8350cbc7eb7bc291851c67af986e8a8f83c1043d820ccdd41fe26b0bd7f06a9519029fb4406ae064024f8679247f9bb765f0a28016ef0df3c25a11c99c5a3bf20dfeafd7c60d0d1641093", 0xbb}, {&(0x7f0000003000-0xaa)="c82b2b619e1b0093ed9685dc4004c190756369c38398b60178dc827d34e36e3f828572129e1cc932e9db80eadd65a0fd4aeae952a6a04d219491bdee7f821fbf66e8eb4f3b65bbed4b0a98c461e01279ec9a9d5223b8d58ab66ae531f9b7605f4107dd2ff6dcd6aa9da14049a5953499d38de9338cb353ce653623413fe07dc0930583ba1e3d8177be61fb871378513d787fe0ef5b27de77b328ae9df8c7d1b06a2b6c3e322fe17f8eac", 0xaa}, {&(0x7f0000004000-0x97)="fcd94c01ed26634adf4aeaffed0177de0bd3daf5d3fd79734a4e5ed4e2970584389b3c06aff38a54bf4740c7ef75afbf9f79a668a7520dd66616bfd3c9144b0d60924652bac5973429593fa59fb442cec07a8c3a95aff875ba685c02d674c7251a90f2e2c8e39a1a84dea417f6b511e0f81092b89e344ae9075506ab350b9152afad90bf8ca5264feb6c58eda0a377d7efd3a1a41588e3", 0x97}, {&(0x7f0000005000-0x75)="65d269142e5c7b7978c2f3c918f24c7798fdd255ec86a7db63f8284b8c6555bcd6a705040f5f8a522ebb9fa449f1cef35caa3ef97c1382b5f75b7e8be64ec3ae87e79b5339b3419601731bfd59385eeb4d410ca72dad7b9fa1f542f67900a38f9c2383750455eeee7a29ddfd1fc88fd2efb9e4a23f", 0x75}], 0x8, &(0x7f0000002000-0x90)={0x90, 0x10e, 0x2b, "e26689d01e0046e0c8c12545c629ef19e56342f441b73ed18206ade891b83235bbc7e764691614dabb22648ccc3b7899cb59acaf1c095c35bffa87f58749b94c6c218e0c2fd7fb5c5c701d56a136bae8af775c820454d476bcbb32893a8dfca4e2512a2b4d6d3d7d044cc90fb8b9c1fb96058c100d7487664737f8cfbe9e"}, 0x90}, {&(0x7f0000002000-0x60)={0x27, 0x885, 0x1, 0x1, 0x40, 0x2, "05ce0999382b162a8b7622fda71c61a47a2534cf34945af429e2cfba230319ef0f49d4ce45cd474e843f89efa651efbe26961d9a3efec72da7447fd034752c", 0xcd9}, 0x60, &(0x7f0000005000-0x40)=[{&(0x7f0000004000-0xca)="c525c77e3d696e2506898d728c722e240da4d4372c83e58e266c4c6fd70406b2d6f5a1c884583278981d404105342250cd90988bf092397f1082ec321926c3e814b54a73a57e12a93c71b8fbb08dba61dbe4aba397ae090ad313cbcd61eb5a4732bfb66fece0116e00e0950b5a5d5029443c6fbf9c4af4c984355c34d8f2e1e00a7b4968eaff1682898a65de1061727e592fc05fccb5ad29c93408b1850a534e18ea131e007239657e5f2a2b872158de3194908e2e66eae9621a2184c8774d3e8b7b6cc60b7a3ea5ca7e", 0xca}, {&(0x7f0000005000-0xa3)="cd6c4c11d312d473ab6c49c7ca86e442074278bfb7a84a3417375c7de0ba03676944b9d619e395333cd01d1a2dec5b342c9d7838113067d002f60174eadd867a8664c910700b5dcbcf448209860f28257f8c30ba86f0316d76c1bf8522199a0825f2f3fa01e3437fb9a4c56dee81d4c3460f86128c9322d6a394f7f08708153d11f1b2693c355002632114f79d214790d0ddeeec494456b6c33d6814b5d641d92a9949", 0xa3}, {&(0x7f0000003000)="36c205dbd1844c690fa87e63015488c64c8be244c59025179bd162add20014f13daceff1ab4bda0c4ab2db6f7bd512e2e9c4bcfd38cfc39fba39791f4dd76e96c2ee7d81ccbedc408ea9f11393823b60a51e4caabe5674f221dca5971479b8bcaa1647d58fd6f8a939d2f85c1e489a3abae264198669a75a9cbce5e923a75f8443b2cb9b0ddb517d7419ce07ca4c34cf5baf05dcca382cec999ea24642aa6993e72d827796e784a2db2adfef44403ff125c46e65d840322c3e6f9c798f5435ffb5c445fe0f11bfecf7e31889189b214147e74c09edbfb549f0f3bc62bd87ee13d3081f4a24d3d2da62d870f0d2ab5a578b", 0xf1}, {&(0x7f0000001000)="455535a4141b702fd37d220fac3f19bc8817cecb62cddfc064bf0f77040b10f3d51afaa8346ff63ad4994839bdfc6b897939cce545082ce4aa5062f5a89f7f65adb5f1f556731e85dfe6f6b4911de99316f65f71a965005e466f7658fad7de1de8217dfe698d5d884cc0960253259da0367e6e6a4490972bfb42460ff55837025451d8fa31c412cc71636fc294ea23dab7bf45b0dbe65b5d0ddee36dde53bd65ba821104a8fd6eb53697e97d33ce541877b8670564aec0814f3311ad059fae458b510e283bb30119b3eb5d6f", 0xcc}], 0x4, &(0x7f0000005000-0xc0)={0xc0, 0x13b, 0x7, "ba326caece5e1264027af648f3e1e7682bcd932558f109d47d0a28aa4d593f2ce9e0fc2f762a9b0efa19af93f1c5e1655f9b0ba29d493fe295cf58b3c4ae0ac2c663b123401e64d4e4f28ce4b71b2a81bac0031811782d402a450480c68b2a7f4f813d7ce70e7177ed46c1c7f67d92e0e1a0b8753ba3235fc947f32b6c408fa8f9385227507c317c33cb5c2b87f7cafc626ae2e64e994b794618b6c2b8d250d0181690ab1c39ee3500a0a3110f9e03b4"}, 0xc0, 0x40}, {&(0x7f0000000000)={0x27, 0x1, 0x4, 0x6, 0x946, 0x0, "dcb53628f224c90a98940d9d7828793df94a59839575a6eec42407855afb9c546ecec28912a293171ff653a052fb815dcc0002ac4e020a8fed43ffb8857fa0", 0x5}, 0x60, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0x8c)="7f8aaf6e78fcb83f1f8c4c13f2ad4d29831e1b2e213c219cee0a73d25ae2bf30347edfeef041a1520e84e1a4e1189fbb92234bdffed3658806b0ded2b1412ea80fe6e37748f22be4804c8a4e18d75b29639b6f222d97d373ff05185712061c2b22a7fc52cf8bf25db2d09ee2037c423b0cf176d9f9b7e660f3368743bf3146829ffe6b58a5b67f96d20876b2", 0x8c}, {&(0x7f0000004000-0x95)="d845fb3bfb7f2e97d5800550c701935a288832790ba60fba49aa60d0ddd9e3a323d08704396a27c638cec8fabb2348959075c4cc69acde085bc5935b477903d99d34a324bb83093fb1ba98c9f7c7be55cb98276d00c43062adadec5a535ccfd139fcaf085f413ade566ab4bd8da1f2ecfc263ab53867a841e695e429db9d92e4396fefc730c9ec242bfa597dfe5b51bfd21d47d428", 0x95}, {&(0x7f0000002000-0x90)="dd1c2de763d101c8788ed86350ab9ab75a41d06c4c55b88dcd3177ec082ad41ba42316113ab3779ca0e335b9fe56b3f866309a554d7b6c52a4c26f81f91fc7eb04cbfe91814308f46cd53140479ff796c72b4dfdd35427fc3ad54b35d8281428774d70035abf6e70b62eacd6fc4e7a3368ba2604071716c2e34a6df61cde9647fcce5ae275fae0fd6d1c2f05d9013cd5", 0x90}], 0x3, 0x0, 0x0, 0x4000080}, {&(0x7f0000004000)={0x27, 0x80000000, 0x3f, 0x3, 0x8, 0x3, "c05daab80ae055cca868fb7c280265bdd6c828eff02f679466cc4c1a9ffaf7c6a3d72ca2298968035a07b9a40a287cd05191ed9dd1340a5eefc26fab2f5d61", 0x4}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="48412363d61acdb99c42f641948de5f3a7fc138188b5cc8226458eda109fada4464885d025d2d4590bf83f8f2cd5ddf75031a3a0c0a92c7355df03c105114860468fb4b9717b9da87340b07af5cc79aaaa34007c716f334995bfe3b621ec80103683be7048b253fa62c2dcfb14abda55561f5c57e7d107609c9baff9614a66528e921ec1742944ae965649720e73f09d6327f002dec7c96befcbcfffa4bb05b9", 0xa0}], 0x1, &(0x7f0000001000)={0xa0, 0x117, 0x1000, "02a42adba938be9cd7c34083cfe52d2261eb6adb3f8c428e8ae5a594a9fc55a4b035dec87cd8e2389b8f377140aff03e6f82fcff0efef3dbf75262be7d4f4f347fed493afe6ff6f896c765a668c54949640185a4afcbbad42a526a980f00792e6f413bb9607359ee417a404604cce4bb8565d4e168806c317a536a32e73b71cd4c0d899172a08175c1ba06"}, 0xa0, 0x4000000}, {&(0x7f0000005000-0x60)={0x27, 0x7, 0xbec, 0x4, 0x20000, 0x6, "d81c634e7238acd86d223361bba3db5207f00ac50140212cd9aee526e8c67f786c31970a5e6ea744d154ad501543cd8328e76b3de07be87005d74291d65ff5"}, 0x60, &(0x7f0000005000-0x90)=[{&(0x7f0000001000-0x21)="0b179f9b52cde56505f0b320b20f02296f4dc983c6c913b0d5eb42f9735b598780", 0x21}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000)="6f07bdbd4a5a0ff60881e27f736998be196b48168ae7b924fdbc441c11c1350964f0693a19f09e6dcbf7266de92f8863663dbb41a1e14693f20c64f8d8373174e6c727fcf4d2b6aae8adc06bdb4aa1e2786cd54224e220006f90f65f80cf8ba3d0e931dab172f595dcc489ff188d4721bb835ddb61af4c17ab01e6a148fc3d2ac13bc0c58794565c8a7508087ce5c6138e8be157e6c1bd7480d9166633f839c308fc3327d09401c02720222233e38f081fbe152a7eefd6c671d37aae267993d25f48a561ea24ebbebaecde9d750ab30474a3e821d82b75e2526f80592a5fd52c3dab6de7aa4c59e275", 0xe9}, {&(0x7f0000002000)="46e246cc2e9c192408bf185839e9a7fbfd8f41ae9b4fe32848ee80c44b6cbe23508a1a06121b2bf19fe14ab6d1f7c340edc1a684a928927357bffc404e1a7b062a98c3d53550f65031bf79e296c1bfb614ee6957f0dcf3b1e370023fd5e7bfa14a", 0x61}, {&(0x7f0000004000)="6f4f2b3e2b1cb9d87608464bb665b20e65f2966a3617b11b306243792f4239b588", 0x21}, {&(0x7f0000004000)}, {&(0x7f0000002000)="d725e4474f1243bc2cb70c05875793eb5181c7bb8a69a1884346801f8e13268f7904c56fc4599ca7a40cdd5673405d2dcbcd4f3278c753e898e2108ba978f814ef22278b9dc876879be4d11bca132cd3eb7f5ea4e2ef7e483f6bce2ba25fbd1fd3f69d6788233a9de194248e510efade665731f6", 0x74}, {&(0x7f0000002000)}, {&(0x7f0000002000-0xe0)="6b6fb4203cebe5499178166e074b2b484a9120d567568b35a92e42b3575c7f4f4cd5d46c980b4649edef78e774a4766a6c4d9d24a3ff6b84b1819c783fca4e599b85309477edb6ae8047455597a6e6b66d4707b7c3b7faf7f80783c39586387abfdc8bb9ea078f547c7f4634bf0d9c2c420fc75fb7ff7c3cf51f1794267a33c2dd666ca76a987c53a626c139e43efa912ef8d83e629f88f1f3894f1ec370fd5f8ec45f3748efb77f3b57332bf3418a695ec871f1719bb2e83cbda8139dd4b5f410e8d19bb7800c293a487e75a6998ac1063f36aba68567ff77c29e47e6b8bc12", 0xe0}], 0x9, &(0x7f0000003000-0x1010)={0x1010, 0x1b9, 0x1, 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0x1000}, {&(0x7f0000002000)="a5271d7f6f925e81f4aef34ac39c0f90bae18a7af337fe892956671c50aba97f5c21d410c70f86127b4373bb48f38af3434772b472b322c916e02c7d68bfe10047d69531ac6ae5d74b385b35cfe45a079db482560597de0052480175c45d82f68f9729bfc85558cc2da0ffebbcb02e6a5b58e91cbe6b69091116c983614df7b06bfbbf79590af670fba8f6fc66a31148e4827ae2cae21e835eef01e8bcd77e37a0035e35d8dee673a0cbef2b8746c363d8cdbf9df701cdccd16a7773511650f4f0eab056b2382677aee7681506bd786f9574f77a00b93c2901e9814e5c67ac7898b8db0a81", 0xe5}, {&(0x7f0000004000)="0a3af2075a949f67e356cd493da044da42f2fed389e4cc7e9c530744ca14612b4490d0cc7c746833500759a81efe005822a614737ef768383a3e4dce388de425b3b488a0a194e48b0b704b693d308a66671f443c5e0a63dd2ea7ca452eaf8128fb2757a24e49f54ee344f3b4dce92ed8f60dbdcfb2f7907dddf89b2c8557ebd710e8649c55526bf57b46c5646ea283e8fbbac692e58d8cab4ea02d69054494f4c62250bbadd840e048aa65", 0xab}, {&(0x7f0000005000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000004000)={0xb8, 0x11, 0x1, "7c807f49fbc10e0a86ccff8aaea8f21a483656cabd0230db04a02f5b5d713741394ae8b54765e85de0b5ddc46fe524603e49bf4c9238216cecb6dc36a7decd63d6c306d7352a8e3e0a551b8f3f09c74c6e1e3f087a53cd963490f46c8e1a69dd24a621ab33a81eedf6a7a61339f6b5723cc0c1689bfc3e41c4b207d6fd559c2286be9e0231e6933307aadc8978ed77a10a403ee77ec970c527717f836ef2b63bf2628655"}, 0xb8, 0x8000}], 0xa, 0x1) 2018/02/03 06:08:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x840, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x7000000000000000, 0xfffffffffffffff8, 0x955}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCXONC(r0, 0x540a, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x208}, {r0, 0x41a}, {r0, 0x2}, {r0, 0x4000}], 0x4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000002000)='net/fib_trie\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000004000-0x4)) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000001000)=0xfffffffffffffff8) syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x2000) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}}) syz_fuseblk_mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa002, r2, r3, 0x8, 0x6, 0x40000) r5 = creat(&(0x7f0000001000)='./file0\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000004000)="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") ioctl$TCSBRKP(r5, 0x5425, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000005000)={0x1, &(0x7f0000005000)=[{0x8, 0x42be, 0x40, 0xfffffffffffffff9}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0xb7)=""/183, 0xb7) getsockname(r4, &(0x7f0000003000)=@generic, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000008000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xd88600000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000008000-0x8)={r6, 0xfff, 0x7ff}, 0x8) 2018/02/03 06:08:21 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000bc3000)) accept$unix(r0, &(0x7f0000ed0000)=@abs, &(0x7f000052c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) r1 = accept(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) getpeername$netlink(r2, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r4, r5, 0x9, 0x81000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xbbd, 0x4, 0x3]}, 0xa) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x4, 0x8, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x400, 0xfffffffffffffffc}, 0x0, 0x3e3, 0x4, {0x0, 0x6}, 0x80000001, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006000-0xc2)=""/194, &(0x7f0000002000)=0xc2) tkill(r3, 0x35) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000002000-0x10)=@common='bond0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0xa8, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x0, 0x80000001, 0x7, 0x6}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001000-0x4)=r7, 0x4) 2018/02/03 06:08:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x5, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000-0xd)=@known='security.evm\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x400, 0x1, 0x64a, 0x3898, 0x30}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x3d74d75d, 0x1ff, 0xaa6, 0x0, 0x9}, &(0x7f0000006000)=0xa0) fchdir(r2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000004000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9d, 0x1f}, 0x98) getpeername$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000007000)=@pi={0x0, 0x8a08, @ipv6={0x2, 0x6, "c96432", 0x11c8, 0x3e, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x13}, {[@hopopts={0xbf, 0x0, [], [@pad1={0x0, 0x1}]}, @fragment={0x3b, 0x0, 0x5, 0x100, 0x0, 0xffffffff, 0x1}, @fragment={0x3f, 0x0, 0x2275, 0x2, 0x0, 0x5, 0x3}, @fragment={0x0, 0x0, 0x7, 0x80, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x8, [], [@calipso={0x7, 0x40, {0x8, 0xe, 0xfff, 0xff, [0x7, 0x1, 0x1, 0x6, 0x7, 0x4, 0x1]}}, @enc_lim={0x4, 0x1, 0x7}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xe7, [], {0x9, 0x6, "ae6cdd", 0xfffffffffffffff9, 0xaf, 0x7, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@hopopts={0x3b, 0x0, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @dstopts={0x3f, 0x5, [], [@jumbo={0xc2, 0x4, 0x9}, @generic={0x3, 0xe, "3986c62a07617d6f99f63c55ac5b"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x88, 0x8, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7, 0x3, [0xfff, 0x0, 0x4]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4}]}, @routing={0x29, 0x12, 0x0, 0x7, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}], "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0x11f4) connect$netlink(r1, &(0x7f0000004000-0xc)=@unspec, 0xc) [ 34.725262] IPVS: Creating netns size=2552 id=1 [ 34.767996] IPVS: Creating netns size=2552 id=2 [ 34.814683] IPVS: Creating netns size=2552 id=3 [ 34.905404] IPVS: Creating netns size=2552 id=4 [ 35.000623] IPVS: Creating netns size=2552 id=5 [ 35.126201] IPVS: Creating netns size=2552 id=6 [ 35.267823] IPVS: Creating netns size=2552 id=7 [ 35.418324] IPVS: Creating netns size=2552 id=8 2018/02/03 06:08:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x5)={0x20071026}, &(0x7f0000001000)) 2018/02/03 06:08:25 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000adb000)={0x0, 0xdc, 0x3, [0x40, 0x9, 0x9]}, &(0x7f00008f3000)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d8e000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x1}}}, 0x8c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f6d000-0x4)={0x6, 0x401, 0xffffffff0000000}) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4), 0x4) 2018/02/03 06:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)) prctl$seccomp(0x16, 0x0, &(0x7f0000915000-0x10)={0x3, &(0x7f000057f000-0x18)=[{0xff, 0x31, 0x5, 0x100000001}, {0x8, 0x9, 0x8, 0x2}, {0x9, 0x81, 0x7, 0xa48}]}) 2018/02/03 06:08:25 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/hwrng\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f00005d4000-0x10), &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000065b000)=""/40, &(0x7f0000001000)=0x28) 2018/02/03 06:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000), 0x7563) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/03 06:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair(0x2, 0x805, 0x0, &(0x7f0000169000)={0x0}) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000034b000)={0x1, 0x3, 'client1\x00', 0x0, "ef97552f7acc4d81", "c28a979364bf3347b72fb963ee1c99736ba9bfebe5182e71fb2f7b530c2c274c", 0x9, 0x20}) r3 = getpid() sched_setattr(r3, &(0x7f0000562000-0x30)={0x30, 0x5, 0x1, 0x20, 0x6, 0x100000000, 0x83, 0xffffffff}, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000688000-0xc)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000028d000)={0x0, 0x82, "d3e342be3ba193a79982ed8cfdf45deaafae33779eaad74c2d487f545fd671836eeb6f0dbb4a98b7f021b8c0149a0eb7f5357b2871b96c5fbeff6c70260a930ce3130f7bbe655d5acecce9ee6f3b19ed4b77a88127f6679de8f042c905cf301d388d2e632ccb6d946ec84adc95e48f06d2b3eaf8f0f0c758d48c64135989574eeb3f"}, &(0x7f000030d000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fd2000)={r5, 0x165}, &(0x7f0000b90000-0x3)=0x8) 2018/02/03 06:08:25 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0xae02) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000fa4000-0x4), 0x4) r1 = socket$inet(0x2, 0x80006, 0x4ad7) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000d56000)="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", 0x1000) 2018/02/03 06:08:25 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000bc3000)) accept$unix(r0, &(0x7f0000ed0000)=@abs, &(0x7f000052c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) r1 = accept(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) getpeername$netlink(r2, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r4, r5, 0x9, 0x81000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xbbd, 0x4, 0x3]}, 0xa) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x4, 0x8, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x400, 0xfffffffffffffffc}, 0x0, 0x3e3, 0x4, {0x0, 0x6}, 0x80000001, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006000-0xc2)=""/194, &(0x7f0000002000)=0xc2) tkill(r3, 0x35) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000002000-0x10)=@common='bond0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0xa8, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x0, 0x80000001, 0x7, 0x6}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001000-0x4)=r7, 0x4) 2018/02/03 06:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000114000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000140000-0xbc)={0x4, 0x3, 'client1\x00', 0xffffffff80000000, "59f40bb792cf5a9c", "7b13d87e8aae141349238ef8094cadfd77194fe028dc344b2c9b624e72d35727", 0xa8}) sync_file_range(r0, 0x535e8a3b, 0x9, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) chroot(&(0x7f00003d6000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e62000)={0x4, &(0x7f0000d86000-0x20)=[{0xffffffff, 0x7, 0x4, 0xfff0000000}, {0x1, 0x1000, 0x9, 0x4}, {0x0, 0x191e, 0x9, 0x1ff8000000}, {0xfccf, 0x80000000, 0x9080000000, 0xfffffffffffff1df}]}, 0x10) 2018/02/03 06:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='rose0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = creat(&(0x7f0000d87000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a90000), &(0x7f0000e59000-0x4)=0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000048b000-0x6)={0x7, 0x8, 0x5}) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002d3000-0x8)={0x0, 0x7}, &(0x7f000080a000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000bd9000-0x10)={r4, 0x1c, &(0x7f0000eeb000-0x1c)=[@in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}]}, &(0x7f0000c8d000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000072d000-0x4)=0x3, 0x4) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000bb5000)={0x9, 0x3, {0x2, 0x2, 0x0, 0x3, 0x7fffffff}}) r6 = accept4$llc(0xffffffffffffffff, &(0x7f0000568000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000138000)=0x10, 0x0) sendto(r5, &(0x7f0000168000)="987dd847442df30c9bea9cab4c90825a27c82ef30e02714b4d30ed440790688019ec9740043b1180a957cac31c931a15e592300c8abb229fa79264760b4a45212f0cf42825418b37ae2e74e06eea2e526fa0189536672dabcf7d5084e7d8518857782b087e9c8861d666eac76019deb06e696e75c8b1ead6e8cf44a0bcec62ae877875ab7296e4234cad372aa81e5bbba84d6b76e544aaeec1bee6f2cc6a01dbd09a5f917193fb2e01f3e368587aa63617193193e193d06a2bf0f3", 0xbb, 0x4000040, &(0x7f00003b7000)=@generic={0x19, "b99fbbb71fa61e7da986e7aad2eb0208d47e21c784209d52c6451f65820a4b92c2365fe85c0c0f8bae5f2d119e752da69c80a5f86b2038ec498346d6cc5e7f0211845bc32d158a21755a37fd66e81ef0c3337d152de35bcc0d4f306dad213b7a4a7f1728cbf9e3b4c3e8dbaec390da832c1dcf185326049eb315fdb53296"}, 0x80) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000f3b000-0x4), &(0x7f0000e87000-0x4)=0x4) getsockname$llc(r6, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000c9000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/03 06:08:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000012000-0xf4)=""/244, &(0x7f0000000000+0x56c)=0xf4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 06:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000645000+0x116)="0043e732b57d2c9c6133b4338b7453272fa9a36d5112f24f92c85e", 0x3) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ef9000), &(0x7f00005c1000+0xddd)=0x4) 2018/02/03 06:08:25 executing program 3: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfff0000000000002}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 38.683290] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/02/03 06:08:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001d0000)=""/124, &(0x7f0000001000-0x4)=0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x803, 0x0) write(r1, &(0x7f0000158000-0x7)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) 2018/02/03 06:08:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000003000-0x6c)=""/108, 0x6c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000-0x20)={@generic="945e90655560593a9a28f3c3aa3761a5", @ifru_flags=0xa101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x20, 0x1, 0xc03, 0x7ff, 0x6, 0x800, 0x20, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}}, 0x6, 0x7, 0x0, 0x1ff, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0x96)={r2, 0x8e, "4b52e2be68a06899bf00b4a9c5f757fb9502c1fb41308ce90926111eed798186dffcbd853d5628c1a4c7e0810023df4bbe4a1d33d29f9ed141b1ab2f1d6a2c826752b72bd4584aed0239840805b1c83abc96a2c88d1341a33a28bc53056129cd9ea5c30e7be1be29bf09706d89fed667f8340e47078b6e718855b17085a8b2fa2b60f2ea779d7acf93f35b5a9de1"}, &(0x7f0000003000-0x4)=0x96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000004000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000-0xf0)=@alg={0xf0, 0x10, 0x108, 0x5, 0x3, {{'authencesn(rmd128-generic,cbc(serpent))\x00'}, [], [], 0x2402, 0x2400}, [{0x8, 0x1, 0x1}, {0x8, 0x1}]}, 0xf0}, 0x1}, 0x20048040) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000d2000)={&(0x7f00009b2000-0x8)=[0x0, 0x0], &(0x7f0000f2a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x2, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r2, 0x80000001}, &(0x7f0000002000)=0xc) 2018/02/03 06:08:25 executing program 3: prctl$intptr(0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff00000000) 2018/02/03 06:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000bdb000)={0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000215000)={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000641000-0x8)=@assoc_value={r1, 0x1}, &(0x7f00005a7000)=0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000ebb000), &(0x7f0000615000-0x4)=0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000148000)="43a33712e84884b00c27cefb74be2c7ef4f5dfd91def224fcb2b2336e4a5615e3163f48a3aaadacfd60c45ee0029f2a442282830e16f6685a33eac62cc20eebec8d24aa9c286824aaf8eb44c4e99577631e6f59feea95986fc47fc78fd3d155f1c90a407ea5db4bb79efbd73ad2ebc227662e78bd5faa2c2b6ff219fb04f42ee021dae29440cd9c5b34479010f12d024d27435844f48ada74d8ab5f80b8cbd12e5348e1eab494c06e383048a") execve(&(0x7f00003f5000-0x1)='./file0\x00', &(0x7f00007d5000-0x28)=[&(0x7f00000a4000)='vboxnet1\x00', &(0x7f0000bc2000-0xf)='$security:)md5sum\x00', &(0x7f00009ea000)='[$vmnet1,md5sum\x00', &(0x7f00007a0000-0x1)='\x00', &(0x7f000050e000-0xc)='*vmnet1ppp1\x00'], &(0x7f000042a000-0x38)=[&(0x7f000047a000)='{systemselfuser\x00', &(0x7f0000aac000-0x1)='\x00', &(0x7f00009ed000-0x4)='em1\x00', &(0x7f0000221000)='\x00', &(0x7f0000c4e000)='\\\'\x00', &(0x7f0000b25000-0x2)='/\x00', &(0x7f0000bc7000)="74727573746564253a657468305d9600"]) 2018/02/03 06:08:25 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f85000)={0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ea2000-0x10)={0x20, 0x201, 0x80, 0x2}, &(0x7f0000f86000)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000125000)={0x0, 0x7f7}, &(0x7f0000f87000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f85000)={r3, 0x511b, 0x4000000002, 0x1}, &(0x7f0000609000)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f86000-0x6)={r4, 0x5}, 0x6) 2018/02/03 06:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000a6d000-0x8)={0x0, 0x0}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xffffffffffffffc9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg$unix(r1, &(0x7f0000738000)=[], 0x0, 0x4004040) socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 06:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000397000-0xb0)={{0x80}, "706f72ff070000000000007fffffff000000000000000000000000001f0000001f000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000140000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 06:08:25 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fc8000-0x12)={0x0, 0xa, "f7e8ead33d4015a31548"}, &(0x7f00006a2000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000990000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl(r2, 0x6, &(0x7f00009f2000)) fanotify_init(0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000f0000)={&(0x7f0000c21000-0x1)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00002b7000), 0x4) 2018/02/03 06:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4), 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) recvmsg(r0, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84}, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) vmsplice(r2, &(0x7f000096c000-0x80)=[{&(0x7f000025c000+0xdea)="288d38ffc9d6d8deaa76ce947331f07af2ca25d105c00c6ea2e06211dfdb4ae91802b711819faeeba0098bcabe50f3fc773aee7edef4be40f69d9dc07c149137e49de5", 0x43}, {&(0x7f00001a0000-0x1000)="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", 0x1000}, {&(0x7f000059a000-0x6e)="b80f0f4dfd185f0b03620e6c8f1101c5f94348aeb9980accd094698a74056927260efcb9a441cbc0759e7dd54121746a0aa04ee705d39c28e0109d5858428f2845898b7dded1f89c3a4bbd97d374f4e3c461685163081635c769b0359aa41e70972d4999674139e12afa505add7c", 0x1aa}, {&(0x7f0000c26000-0x76)="b0958d0d7674ea14e314d62efa4901af118c34cde1919181928661237ed69b7bb86cd4d7586870e7139464d4df2c0b2347349df83e2d2837ec29bd06c46dd6284444cb0852c79180c6c39b9c4162ea19e1a372a6d6a0663edd71f7865832963b54c2da7831a1efd6b700c27b609132e7ca0c32e40088", 0x76}, {&(0x7f00006a8000)="c5fab3cfc3fe3530697686d25558f08f62d223ba2241e89f0a365c536585a34ae39dd7b4c7e5d7027e24d31dd788ca9d0cddeb7e80a62ad7f58b30ea2a144a656422992ed7d5afad4afe0f8d4a3992035ebe83d5c7422ac12e1a06b9132ed31db7cb1c85ec11", 0x1a}, {&(0x7f0000389000)="47e5", 0x2}, {&(0x7f0000f17000)="3e1cd9a775d104f20c98b8c009603b90ead41d7545eb7585178e137c20f2aaba7fdcdec4b1fcc5fea42fbe5eb7319ed53436d5c14f2cd13cc80aa0e6b98e030a35b3ae6de24acc79f0ec0a8059176f6bb0d00904a423ac700858f269c0413c1ee4c845246e544f9dce9104251ce49ed47953e81b142b59763793176ea0a4660d2dd824eb44c62d6de49903c4507535f4c1f820bdec9e0499444ededada611f430b4487bc62d17805ee72fb2d2558617052c86ffb479056c2f9c01d8def", 0xbd}, {&(0x7f00001f2000-0x5d)="94b8c83f1680818d847b9015983165335693883eff601bd94e37b9a2a6c4948f70e18213b6ab5d4eb071d5ebcd4b0f80ee98ad82a9bfc72f857a9c8c2dc718199e4c1c097d0a279159e6aad8eff76bf8b4e37545666d7d819e22e72f6f", 0xffffff8a}], 0x8, 0x2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fee000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000158000)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x64) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000fed000)=""/60) r5 = syz_open_pts(r2, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ioctl$TCSETS(r5, 0x5402, &(0x7f00001c3000-0x24)={0x3, 0x5, 0x72dc844d, 0x5, 0x10000, 0x200, 0x6, 0x7fffffff, 0x3ff, 0x8, 0x5, 0x6}) ppoll(&(0x7f0000fe7000-0x30)=[{r5}], 0x1, &(0x7f0000036000-0x10)={r6}, &(0x7f000078d000-0x8), 0x8) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)) 2018/02/03 06:08:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x40000, 0x0, 0x4) 2018/02/03 06:08:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000dcd000-0x4), &(0x7f0000f3e000)=0x4) write(r1, &(0x7f0000a88000)="e4625d3b9d5bd1393f451e067490d22bf8526daf2dd7b096eebba6972f4b7fbcdef64e0151a16564297156524b80c529a88a14e3a5ea2d1e256a90165e36f2180c2375c6183f8fc67a5533399034fc77f1d2915bd070aaae3feccce51bb2dc83441d26a17ab0ab2d59716fdac9c10abfb2ebf18b08c6f8d5649f6f1e0e6f27ce7b63a9642defe62ff67cf9da3d7755dc4ea9255b1ca7e3907d091b2712fea8f83814f18d89b2630f8a36254cfe8d26f75204e9e1579a35af2a6ff312d233", 0xbe) sendmsg(r1, &(0x7f0000320000)={&(0x7f00004fb000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000842000)=[], 0x0, &(0x7f00002ba000-0x32f0)=[{0xd38, 0x0, 0x0, "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"}, {0x1010, 0x198, 0x7, "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{0xd0, 0x3a, 0xc00000000, "2c75a5b748093571f57af38d09dc784f9f075c46847b0e6a93f95bad0bb4d5f7533f0c2bdb78cbb65308c5ed3575fd96ca01ff8c6b34b87b188209d9559ef62e787e3b8555c34f933837119b3224cf45a0f9db4a2539a9014d7926e7f44804b0988124c79325c535e57b27501897e95e10ea42341b730a728bdc20b123df80404f65814bf5a50ca07ab3c3efb9b3659444f238da797a67a36da3dd210a9886e1992d6740fde4456cd53a22390bc7efd6f60c791308df866dfc9ab87b6361be"}], 0x1e18, 0x4000080}, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f83000-0x81)="450894b9747ca9ef6f066f9cc675f7b2b9e7f7b4e829c98e5d5a96db7daa3f30c46554b067ea91f67d87604d60a53cd8766703a0bc40d4ea7e4b69d055667c03a1612b471d9f93b19875e4c35aaf7c81a5ffd6db13a43a667fe5e438c73aeb93742667b50d09125245535f34832eee3bd8189b7c8f143f81da20e6a00e76a6c366") 2018/02/03 06:08:25 executing program 3: prctl$intptr(0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff00000000) 2018/02/03 06:08:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rename(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7fffffff) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 06:08:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001d000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f000001e000-0x4)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000001d000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0xc) 2018/02/03 06:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000397000-0xb0)={{0x80}, "706f72ff070000000000007fffffff000000000000000000000000001f0000001f000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000140000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 06:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/enforce\x00', 0x4c00, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b07000-0x68)={0x0, 0x60, "1cf766acc3662342c6b112da38bf845e7f684f5db105f687b7fe2717f514d978fe01fda7bf2e9516a3f45c554aade80a3b82cc1b7f557b2cd57be7cd2db93a66bd05dc2598c218b8a2fcf61341286b3b34adcb5f01f3dc438548f41aab37c8e2"}, &(0x7f0000ea1000-0x4)=0x68) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f0a000)=@assoc_id=r2, 0x4) r3 = syz_open_dev$tun(&(0x7f00008c4000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="160040000000002c09db24a2264c4f59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r4, &(0x7f0000f5b000), 0x8) 2018/02/03 06:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00009a8000), &(0x7f000067e000-0x4)=0x14) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000d13000-0x4)=0x100000000, 0x4) chroot(&(0x7f0000f0f000-0x8)='./file0\x00') setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000ee0000)="40270fc0753c7f87abbe93a6092f7355a18d9f6f7fc47fbaca438fc3400f75d6b084e76fbbb619f6287fae6de4d73fd9dc4131a72da7c647ab71e77f5fbc9b1eac70c95c3c87fea27b6a7e5ce5def57cc674450d94807faad4ca4ffdd1aaa3a07f6fa371e58b0c050674bfe7e2d2dcf0c3906c65717307b56b65b7b1d407a43eee89a056198659bf1d4ff2bf0cfc87d0588b", 0x92) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f00007de000-0xcd)=""/205) 2018/02/03 06:08:25 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000af3000-0x8)='./file0\x00', 0x200, 0x24) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000af3000-0x5c)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5b5fe1e9}, {0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe03}, 0x1, [0x3, 0x0, 0xfffffffffffff3ec, 0x1, 0x8, 0x1000, 0x4, 0x5]}, 0x5c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00004b2000-0x4)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x43}}) connect$inet6(r1, &(0x7f00009c0000-0x1c)={0xa, 0x0, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x10000}, 0x1c) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000af4000-0x8)='./file0\x00', &(0x7f00007c3000-0x18)=[&(0x7f00004e3000)='GPLsecurity\x00', &(0x7f0000af4000-0x2)='@\x00', &(0x7f0000273000-0x14)='ppp0vboxnet1.eth0,[\x00'], &(0x7f0000af3000)=[&(0x7f0000af4000-0x1)='\x00', &(0x7f0000af3000)='#*\x00', &(0x7f0000af4000-0x11)='posix_acl_access\x00', &(0x7f00005d2000-0x1)='\x00', &(0x7f0000af3000)='\\\\trustedselinux-GPLGPL\x00'], 0x100) [ 39.014239] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.029723] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 39.067693] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.086496] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 39.101803] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/03 06:08:25 executing program 5: socketpair$inet(0x2, 0x5, 0xb6, &(0x7f0000549000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x6, 0xd97a, 0x6, 0x7, 0x7, 0xf1, 0x10000, 0x7fff, 0x1, 0x36b, 0x5}, 0xb) 2018/02/03 06:08:25 executing program 7: r0 = syz_open_dev$mice(&(0x7f000023e000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x3ff, &(0x7f000043f000)={0x0}) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000441000-0x10)={0x8, &(0x7f000017f000-0x40)=[{0x2cf8, 0x100000001, 0x6, 0x1}, {0x7f, 0x7ff, 0x9, 0x1000}, {0x8e, 0x7fffffff, 0x9, 0x516a}, {0x40, 0x8, 0x5, 0x40}, {0x9, 0x7d062b1, 0x5, 0x3}, {0x0, 0x9, 0x0, 0x8}, {0x2, 0x2, 0xff, 0xffffffffffffffc1}, {0x7f, 0x6, 0x1, 0x3}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000265000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)) epoll_wait(r2, &(0x7f000043e000-0x18)=[{}], 0x1, 0xffffffff) 2018/02/03 06:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ecd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000753000-0x4), &(0x7f0000ca1000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00003d6000)={{0x7, 0xfffffffffffffffd}, {0x0, 0x3f}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c33000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/03 06:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000cdd000-0x40)=[{&(0x7f0000df7000-0x3c)="bf0800000000000000c36c7cb9af93d0885847ae48e9a8a8723e29aa8b00b912a3656f482a786b194506b03deb", 0xffffffffffffff7d}], 0x1) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/user\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bbe000)=0x4) 2018/02/03 06:08:25 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005de000-0x50)=[{&(0x7f00005de000-0xe0)="3fca09b2426afb836d71b4d5dcf206d1fb62d5152020695e1734cb7afb594616d12360a3e9a52f9a488611d9552a8be46a2b5245c19a4989e915d86ef96491e468d1f1f59997dc392d33ee60b6d05cb490cbb54933060000009bbdcb58dc343ff2675473fac0d46b48a1ef4b66f17aecc8e9606dddcdb0a9106a407e8bf596caad637450deb94a3ae67b1358244248fa7cf26ef0ba6be3a356c52c48aefe14de", 0xa0}], 0x1, 0x0) flock(r0, 0x5) 2018/02/03 06:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1}) r1 = syz_open_pts(r0, 0x50000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000dc4000-0x4)) 2018/02/03 06:08:25 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x7000ffd}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000029000+0x89)='./file0\x00', r1, &(0x7f0000013000-0x5)='./file0\x00', 0x1400) dup3(r1, r0, 0x0) 2018/02/03 06:08:25 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x400001, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x18)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) ioctl$int_in(r0, 0x5421, &(0x7f000000a000)=0x9c52) read(r1, &(0x7f000000d000)=""/1, 0x1) 2018/02/03 06:08:26 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="7543a1e3c8d19505e2f14c8c401665656c0b2f9f2c36306fa6263d19b677fc151a41b38933caf864ccbda50ac313b84faf8f3b66491f64b2e438fcef45a2dd59386bdbbb965ac81b3e73de26aabac14a0521732d7950f601864970faf6d1f60bc4aa1b886979c3c2a06a2364f4a0ff6066ba5aa1aac0128e54481d84a6db714f041941652d68a708bfbf7f903975c9e58b326a90d7f0327cdcad7692970064fcbcbccdc1960f5e6dfc71f1f7a356f3aaf43c349a68aaeeb52df9276fdaa41293762ce410aa32b5af33442456ce27994b7b88f844cfec2bdf30a7", 0xda, 0x800, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") getpeername(r1, &(0x7f000062e000)=@can, &(0x7f000085f000-0x4)=0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f000001b000-0x14)={0x7f, 0x6, 0x800, 0x1, 0xfffffffffffffffb, 0xd1, 0x5, 0x0, 0x8000, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000053f000)={0x0, 0x2, 0xdda0, 0x2, 0x0, 0x4, 0x0, 0x5, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80000001, 0x7, 0x9, 0x9, 0x6}}, &(0x7f0000d22000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000178000)={r2, 0x8, 0x7f, "089c5211210dd1e1629bd485c39b38dd1ebeb3bfb174f7a81552679b8ad9527a683b349f7350800cfb9368501745d2b87a54c83199d463355e67c49f59fedebc2ce568c339ed2b277d220bbcfe860a1fbec1a89e1c14f07889f177af79e0cbfa63a810b8752d09688e7ab1c630bba49087babe621099c7b4651baedeab7baa"}, 0x87) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8d000)=0xc) setregid(r2, r3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000025000-0x40)={0x3, 0x76, 0x3, 0x0, 0x0, 0x40, 0x3364, 0x1}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000276000-0x8)) mq_timedreceive(r0, &(0x7f0000409000)=""/226, 0xe2, 0x0, &(0x7f000019c000)={0x77359400}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x0, 0xfffffffffffffffe}) 2018/02/03 06:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00005bb000)="1f0000000104ff00fd43560007110000f3050100080003000000000000ffff", 0x1f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096c000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007b7000-0x4)=0x14, 0x800) 2018/02/03 06:08:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x1, 0x4) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffff53, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000-0x6)={0x370, [0xfff]}, 0xfffffffffffffead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a}) socket$nl_crypto(0x10, 0x3, 0x15) setrlimit(0x0, &(0x7f0000ef3000+0x927)={0x1, 0x918}) recvmsg$netrom(r1, &(0x7f0000d50000)={&(0x7f0000a19000)=@full={{0x3, {"bfc3f91c2324ed"}, 0x2000000000}, [{"8fa9a8da9c5752"}, {"839f109fe0a03c"}, {"44f3440a541003"}, {"db858cdaf43164"}, {"9ab17709a4889f"}, {"e7199a9712ab3a"}, {"de8f309be67f93"}, {"068aac73968330"}]}, 0x48, &(0x7f0000726000-0x90)=[{&(0x7f0000ea7000-0x34)="460052e810f59db2365a96c4540e42bc33c89bd4385d9f24e40d9357156b3fb1b6896ca26d1cb45caa9042f0bb6b4001dcf701d7", 0x34}, {&(0x7f0000821000-0xf5)="55dde643708fc888c6e66bb541c4e6e4c3c1051cdd3a5c0f217ac46ff445caef774888da6c7663b1e1acc03b402742a03ef25203d7838aa7d17ccb42ef2041a127deaf86c9cfef5b791cd1a29ece84cbcb3c6b12deb6b0ca046b3aa3fe49f15b39525a4203422a5fa6afe1812d598a012017d5cf38d0cda70b5d1e0fc6cf1711095bcd11ce82851ccdff80c1e71d2e11f71f3f5dd72f17f60e50809252b37eaf4fb1c0638157bba5aafacbca195b4cd4f38671ee1d0666893d09f8374671f8e89e76136ec36f566116ae77feb32902e8e756203e1c5322cfa0a801964f5dcf854d56d051961214be2811798d4c2dc704f82a36e039", 0xf5}, {&(0x7f0000616000)="859846b3a833e58068a98da00cac9d7abd10ee4da2b2d2bf829fee7ca40781767c54c00a2dbb4a049e77d31d02a79fb1fd824489901a9ebaae60f462f07ccf9331461b2b5e85ea7c114a83ecd35697fa317d7b166e6e95be18f41387cfb82a82a9a6e27f3246079f54b5d78097d1e18f86a385a8d2445b376ec793280bf70d6acf64ec1bce987e714a6ea2130c475caaff6c00717338d7b7a78fb46e9c54b419ea2970cd757f1ce063cd7924c1bc74cf43d8ef582a006141aeec545dfa0666a86a8bd7eda069b3496a0a402a54ec96b6", 0xd0}, {&(0x7f0000b20000-0xa6)="d1d805bc179d0caeb42fcf4d815339a2c8889231a9a3981514aafc129a932e2461d2e2aa45c77601f572ac2b0555d24fa43ca39bc7539d543ebc673c780c2542d8cfccfffc7a36e9133749ed54941ef2ede94ad3b7e5efcf8d1876142e8b1aa0f10f58465aaa9cb8d6dffd502267521de82f0afa60167ece92eaec488df1ab6d4e4056bc13267aedaa013e380636706c4b55d82ea7bc9c4eb523dfc46e8cc743f34c247d8e11e7a112955084cc6d74201acd36a4e52a4409b8b749aaf7a68c5ac1eb8148cef94ae588129e9a20aea29851e85d80777f10e7b82656b7b8ad3b98b2ea2ebe1a7d", 0xe6}, {&(0x7f000094b000)}, {&(0x7f0000caa000)="44f117b403a9e8e8d6c416d90eb73e82823ad8e835b10ba67ca03dead5429ee9d43e9dbad9ad34f0b76bb06531c108e66a61c19aa666943c4fc518437dd522366302006c21fcc13dc587512ac5d6152bc0a12edcdb5e37f3aead71f4c3b9ec3e8f6e52db4d978b36fd17567d06490e286626d9b58f778fafc672fe1068f6c260ee596f69c4ca506d497ee96c4a481e1044fd1c428efb6270848f4199df52cfa90049b3", 0xa3}, {&(0x7f00005eb000-0xbe)="4e2753d8233e0ad8771d2361a4cf2ca0348478b9828df7ea9b50ac148e41c393d3c956fe8ebfd57b9698471ac1d94be88fc6220511453efdccccbacda17d83441c15361c112d0f005194ff4ec8113bd0fd9a37df82a0523ee4969a151509bd7eba53359b8fecb5c96bd81922ab1014b74cc2e0e5728c2889f1254ee42f925c0a127d11b023acfa467988ad390e8ec61e19273926e44ea16bb3e38583571b35d7153e1d4343df16d023b85ffb7387a42cc89d74f19379207f3601cc82c972", 0xbe}, {&(0x7f0000ff7000)="c59cbfa8552d7b008f7c67d9b75151f8458fdc3fd20abfefc93a74a1495aa023723bd86ca6b6d0705e36767b729f50391087ebbad7979b71814a639fe891b48472ae1ecea57a809d475fd51312e34546c60d88de8f5c0c", 0x57}, {&(0x7f000042e000-0x40)="cebf9f19ab92e53e4546ec65ea6e3e14b63a1b73e6bec9cfdbad1615adacc5937681729054529cfb10f347a877a2bbbb4a5286a36766053ea70e314d03ecf1ff", 0x40}], 0x9, &(0x7f0000464000-0x4b8)=[{0xc8, 0x10f, 0x7, "5d2359ae951c23da625abfaef34f3aa75d0e7057eb6f336d4230f62ac11faa010b097abdf89994f235e57ed7c663d2d9cf7d60853028aeb04e330365de89aec19d835bc13b6c63a55b707bf0de7683a8d2fba3ba0ee90134d41991a856714e9a648594e7f2e755aec46d1f4468b682ba4e7546a194a465555d77c366629d1df894723c6fa622f16c20743c02c3ca161025b3ac5c067376cfb83d114c5986783d5eecae3df756cd34d295d32a69604c8fd436ef056911"}, {0x18, 0x10a, 0x0, "0f6df3d497b4af"}, {0x18, 0x112, 0x80000001, "ce0dcdf8ef"}, {0x38, 0x107, 0x7fff, "fb9c45c4276e349d6009e29d2aa9e1723e7d5bcb70d51c2f8c2583b742e407cab9601f"}, {0xb8, 0x101, 0x2, "2656158cd8b9f1f5b0defc264bea86d1f8617fe55bda3d12b811b0f0864c0c61dd31d7110c5b0fbc4661a62d06e2190ea6e5722b0d61f720463eb76dcded579a7a199b7666ee33da5d1874b913bc3dd0c4e90fd15cedc808f3189391de2b0eba0795fb94aafe1d942bf6e375e387477d8f9bd05bb9292a2617fb808b358c0283a5e0fc0f6495f5cea19679114c3cd977b55e8f31a5e9ad28893de9e4c05799c5b1"}, {0x90, 0x117, 0x5f31, "62a6db6c1409f9c458dbd6df1fb56653f04243e8da998a68250de7a5b64d28e3d9b8eea7bfa6a4686971ee74af04dbd73b8c0001f2a116c5616ece09b073ed28e3f0b76a50ced967be5e9263705be523d0ee76ed08ffa60cdff57bbb00f56826140d15de5cb366080a5d8bc1bac26bf8614db31be06bcd84bb30b3"}, {0xf0, 0xff, 0x9, "50b36a41094a4d982c456c7b8978b437fbdb57755c6de912af18161ff13077bfd0158350fe387bce79c2b08c0b6b461d42b3d8383b605ac48709ec2e6409a0050f68f6b6291e2cc9f4ba4eaa4f686b4dbc3f5a53d5c74ab38f9a6b8c32677e7f6b25d0623146f2e98c3c1b50fa5e308bd45ff8972abd11027569ae0b144bb09991ee34c30da7aab7bbf0b5dbfe1cf451b3b59d9d29ae394ea385170370e9d6b524493fad59922d5be2b911f2f9eadda1541bac18df392a2c86fb5e624f79ebecb02f986d93964063dcdbdc4d7573c5ed5a5537eb0329dcfe6f2328b52a"}, {0x68, 0x13b, 0x5, "4492950f8cd012e3ec29ac56ac1c6da70bdd7985494470afb7262ff4f2efcd14758e6ec93ce7b7d65aab7fda16267adabeb0fdaf5f91426e981b556282d959283fbab93d7606bd4f78c20a332ffa5fc7b8ff93a9ee8a"}, {0x20, 0x114, 0x200, "946bca5f3c1aac601f243d18d04b32ac"}, {0xc8, 0x0, 0x8, "5fa0918d3517a1e635e5a6cedee56e9f002e7aa50005a6ca0de0390a2f8c789d67ebafbd4ef02e8324b5a00fe05b98af8260b9f11d8d3f026d4477ce78ad7adedcb499aa396edba509bde46df93a4b1a17e144d2a47a98bc30c650881b838b02443556c81deb8420c10fae6477f22f8be89153de32ecb001573ff350e0d9f6531990c7da09fcb3d67619f86dc835024d09da63a4b4e6a36c756ec77b78d28a919115c89b901cace7b4b51249456250ceec9162"}], 0x4b8, 0x80}, 0x20) keyctl$session_to_parent(0x12) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x7, &(0x7f0000001000-0x38)=[{0x8, 0x7, 0x8, 0x2}, {0x401, 0x8, 0x4, 0x7f}, {0x4, 0xfe, 0x4, 0x90}, {0x8, 0xd87, 0x1, 0x5}, {0x1, 0x2, 0x80000001, 0x9}, {0x1, 0x3ff, 0xfffffffffffffffb, 0x4}, {0xffff, 0x100, 0x8000, 0x8dcf}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$pppoe(r3, &(0x7f0000012000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bridge0\x00'}}, 0x1e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000013000)=[], 0x0, &(0x7f0000014000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8), 0x2b3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000d13000-0x12)={@common='lo\x00'}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r4 = openat(0xffffffffffffffff, &(0x7f0000774000)='./file0\x00', 0x280100, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00006be000)=0x5, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e21000-0x4), &(0x7f0000571000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000d6000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/03 06:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cd5000-0x4)=0x5, 0x4) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) [ 39.477238] audit: type=1400 audit(1517638106.028:5): avc: denied { create } for pid=5294 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 39.508997] audit: type=1400 audit(1517638106.028:6): avc: denied { create } for pid=5297 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/03 06:08:26 executing program 7: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d31000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000d31000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d31000-0x4)=0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0xfffffffffffffe05) 2018/02/03 06:08:26 executing program 4: clone(0x0, &(0x7f0000387000-0x2), &(0x7f0000c34000), &(0x7f0000b28000), &(0x7f0000050000-0x1)) r0 = getpgid(0x0) wait4(r0, &(0x7f0000812000), 0x0, &(0x7f00006b5000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ce6000)) 2018/02/03 06:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000083000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000fb4000-0x64)={&(0x7f00005f5000)=[0xfffffffffffff801], 0x1, 0x10001, 0xfffffffffffffffa, 0x5, 0x6, 0x6eb4, {0x624, 0x100000001, 0x100, 0x10000, 0x0, 0x9, 0x3a, 0x34ae40bd, 0x401, 0x81, 0x3, 0x3, 0x7f, 0x2, "14525c1944996720f56bc023cbac0c74eb3cc2c47a340ba90bf4c148cbc9c287"}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000082000-0x8)) madvise(&(0x7f00001d9000/0x1000)=nil, 0x1000, 0x400000000814) 2018/02/03 06:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c29000-0x10)={{}, {0x0, 0x989680}}, &(0x7f0000b32000-0x10)) connect$vsock_stream(r0, &(0x7f000084e000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x80000000000002, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008b9000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f000088e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000e4000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000034000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000710000)={&(0x7f0000c25000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000469000)={&(0x7f0000707000-0x1110)=@getpolicy={0x1110, 0x15, 0x400, 0x2, 0x2, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x1, 0x0, 0x2, 0xa0, 0x0, 0x17, r2, r3}, 0xffffffffffffffff, 0x1}, [@mark={0xc, 0x15, {0x2, 0x793b}}, @replay_val={0x10, 0xa, {0x2, 0x0, 0x80000000}}, @algo_auth_trunc={0x104c, 0x14, {{'sha384-generic\x00'}, 0x8000, 0xe0, "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"}}, @algo_auth={0x58, 0x1, {{'michael_mic-generic\x00'}, 0x68, "6eb0b729f84415a4cf459f81fb"}}]}, 0x1110}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r0, 0x0) read(r4, &(0x7f000007c000-0x6f)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f0000b85000-0x13a)="9c", 0x1) 2018/02/03 06:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007f2000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000b71000-0x4b)=""/75, 0x4b, 0x21, &(0x7f0000c97000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/02/03 06:08:26 executing program 0: r0 = eventfd2(0x7ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000001000)=""/152, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x5)='./file0\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x18, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x5cbea701}}, @generic="ed16635c41f9bc40deec7c330e69db1f"}) read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) [ 39.558406] audit: type=1400 audit(1517638106.118:7): avc: denied { write } for pid=5297 comm="syz-executor0" path="socket:[11011]" dev="sockfs" ino=11011 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 [ 39.587462] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.596847] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/03 06:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f000096b000)='./file0\x00', 0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000a89000)) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in=@empty}, 0x0, @in=@empty}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@empty}, 0x0, @in6=@empty}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@empty}]}]}, 0x27c}, 0x1}, 0x0) mlock(&(0x7f0000227000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e9f000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8e000)=0x2c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000115000)={0x3, 0xd487, 0x8000, 0x5, 0x5, 0x1, 0x3f, 0xc19, r2}, 0x20) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000e95000-0x8)='./file0\x00', 0x20) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d76000-0x28)={0x7580, 0xd, 0x8, 0x6, "f9e417dbe2044964b4b89af90516b5c2633a45b37e8d9cca5357474f7136b508"}) fcntl$lock(r0, 0x5, &(0x7f0000ed9000-0x20)={0x2}) 2018/02/03 06:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00005bb000)="1f0000000104ff00fd43560007110000f3050100080003000000000000ffff", 0x1f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d46000-0x2)=0x1ff, 0x4) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ff0000)='./file0\x00', 0x101000, 0x9) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00006f9000)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x16}}, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x12, 0x1d, 0x10, "f22e1a88758d261a322f559a0081713067844565f4ba6a5fec169bd21c00dd8c1624d96ab6b3a0fee10d6f7a31613021676d54f22fedfa0ec1121f3628e1cd67", "5c8506298651e43d01955ad10d666d86b492b4740bad2278974d08e0c0440b99", [0x200, 0x5]}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_procfs(0x0, &(0x7f0000ff0000-0xc)='net/netlink\x00') mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000882000-0x10)={0x0, 0x7, 0x3ff, 0x7fff}, &(0x7f0000ff1000)=0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff2000-0x8)={r3, 0x59}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000afd000-0x8)={0x0, 0x7}, &(0x7f0000ca0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd1000-0xe)={r4, 0x5, 0x3, [0x80, 0x3, 0x200]}, 0xe) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fa9000-0x1)) preadv(r2, &(0x7f0000fea000)=[], 0x0, 0x0) mmap(&(0x7f0000867000/0x4000)=nil, 0x4000, 0x9, 0x33, r2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000ae6000)={0x6, 0x4}) 2018/02/03 06:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132}, 0x54) 2018/02/03 06:08:26 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f79000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x44, 0x0, &(0x7f0000008000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000002000-0x20)=[@fda={0x66646185, 0x0, 0x0, 0x3d}], &(0x7f0000004000-0x28)=[]}}], 0x0, 0x0, &(0x7f0000008000)}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000+0x770)=[{r1, 0x8001}], 0x1, &(0x7f0000005000)={0x0, 0x989680}, &(0x7f0000009000)={0x1}, 0x8) [ 39.699730] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000041f000-0x1)='\x00', 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000275000-0x14)={@ipv4={[], [], @loopback}}, &(0x7f0000353000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041d000-0x5a8)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'poly1305\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032b000)={0x0}, &(0x7f0000013000-0x4)=0xc) getresuid(&(0x7f00003b0000), &(0x7f0000137000)=0x0, &(0x7f000025d000)) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000294000)={r2, r3, r4}, 0xc) [ 39.742553] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.749218] audit: type=1400 audit(1517638106.308:8): avc: denied { setopt } for pid=5351 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 06:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_channels={0x3d}}) r1 = add_key$keyring(&(0x7f0000ef7000)='keyring\x00', &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000288000)='user\x00', &(0x7f0000f60000-0x2)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dba000)="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", 0x1000, r1) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r0, &(0x7f000015e000)=[{&(0x7f0000431000)="a60eba54c157b567866edfb20db1a01871b9600c44d587d7dc4c1d972bd6f4ac1993116dad5ff1f26d251268ca393c338afb35d66d002893d9a8303787f160d5c914f7f281f6fe1d8feb6a342b488a9206494b74dfb04441865ccbce7803a23a40aaf224b36525b8234faf2a936a24defbaab366c6c96cf9810b9bdc18419c47286cf76b09094c7b28487ee7d8609efcb80000000000000003a4760b64251d384f4e08e2b75d6b24158c3183ee94a4749ba308859e0448dd2fa7af061e50b6e44187235c00316e5edb970ed43959e889", 0xd0}, {&(0x7f0000e6c000-0x30)="280245360307ea66f3b6661702d88c0e09e1bbb570b60d54f33d9c7ec8bdd2d0f6534d93dad02d87ea7ab2a1a466b211", 0x30}, {&(0x7f0000f28000)="0ce5da2bebb7653c6caf63fe46102c80e6992a146402acfe0657920dc20193b9c681e2b8878861ea1a19cdd8f7b1828b3726b73b03dad5ca43c5c5cb806d89d96b58f772124ae72c16b6da4ef50dae0df06ce857a4f88ce7b366f4834053bc132e24ef00745153c4d2ea7f7f617b52a122581203965ad67cefdd34345415656cabca7070bf632b8f6706d2d5b84ae21ecb2a5a7df05ca8daa1a3d7c6fa47a740c2c8d9d8079238ed5a13c1d1bc69", 0xae}, {&(0x7f0000f79000-0x89)="87ead19805bf9e30530d4c15a1eb8f6ec1e0dad04ec337b0febb1cc50d9c16e210a8f1d055bcd75268c6245c7610eac4051ecf2f5940c299b178f0ad1d715b896d8910b4da92eec975076d3e00c05d7055188fa9bffa3c5ae5b4fbe2f4ce9445d7071ad51ed6ad2477029c408c39a599aac73581d8bc94df1270126fbbd7ea4ad6fa4232c1171ba8c2", 0x89}, {&(0x7f00005b5000)="ab5ce60527ce67b4722f5ecace4d5f7821c81820043ced6d6c41d463ed611aa10c00c95e58982c89eecc5f8c70543e04189b190863c17231db72ec878dba6b5b95468e9190aceaf006c80efd459df49c2b453ad35b1e115d04ef64a4b5174a14b5ec8339a71dba51e8184d561375b9c66a1418b2", 0xffffffffffffff82}, {&(0x7f0000da7000)="79f40c193734e98e67839484fecb880a2ad519e7f2ba2d2bb6ea4cd13c57cc842c26049aace5fcb5dfc940b9da513936cfb16a9b68db3519fc44f2ba5009d48dd2f42f67ed3d70", 0x39}, {&(0x7f0000faf000-0x10)="9d2dbdc70422310c05fffe092c183978", 0x10}, {&(0x7f00000ec000-0x1d)="441e101455969fc605bf2babb8c04c0ab72d277dcee783de774fffb06a", 0xffffffffffffffdf}, {&(0x7f0000791000)="5cffc2ca0d0de7c6759ac7e0c87c0fcb27e655c3ff04910d6ff655e8e1982ea1ef5efd8b6cdae0554f90152e", 0x2c}, {&(0x7f0000ae2000-0xa3)="0d7f7e5d71eb516bb25101e4d3fb44b67102755d5ff0be97b0cdf34637d521bca0247bf27dda4009d2236e13c5e023969920645cd471afbb873597d6b1f6eb0e3d8f210071d5ebacf9fd13b1a583326c59e510215b84afd5296b0a6a419aa9c6de656c765746203f9af547ad3b1247ed24c2591173dc00bd5f3f3a8592bc2a9eeb1a16db394229a13d77082266d6407aa53c721bd87e1400311759ab5d30b40d0f8f8e", 0xa3}], 0xa) write$tun(r1, &(0x7f000091a000)=@pi={0x0, 0x9165, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x20, 0x20, 0x4}], {0x8100, 0x8, 0x2, 0x71c9}}], {@ipv6={0x86dd, {0x2e6, 0x6, "fd2029", 0x1087, 0x3e, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0xc, 0xc, [], [@generic={0x0, 0x65, "0e4dc6238bb1e5ee0edbfa5d4d21b01bdd7ceb927372883ada74c78030f917ab4436d5b171f4c48231311321fc9e8b4a2907213c0e05380d5394c39d3fabbb43da9293641c459273bb6d69b97835e3f28076d180370eb7da5f4aba0f63005c6ac27fb499a0"}]}, @fragment={0x2c, 0x0, 0x8001, 0x3ff, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x20, 0x5, 0x0, 0x20, 0x3}], @udp={0x2, 0x2, 0x1008, 0x0, "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0x10c9) fcntl$setpipe(r1, 0x407, 0x0) 2018/02/03 06:08:26 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f79000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x44, 0x0, &(0x7f0000008000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000002000-0x20)=[@fda={0x66646185, 0x0, 0x0, 0x3d}], &(0x7f0000004000-0x28)=[]}}], 0x0, 0x0, &(0x7f0000008000)}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000+0x770)=[{r1, 0x8001}], 0x1, &(0x7f0000005000)={0x0, 0x989680}, &(0x7f0000009000)={0x1}, 0x8) 2018/02/03 06:08:26 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f79000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x44, 0x0, &(0x7f0000008000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000002000-0x20)=[@fda={0x66646185, 0x0, 0x0, 0x3d}], &(0x7f0000004000-0x28)=[]}}], 0x0, 0x0, &(0x7f0000008000)}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000+0x770)=[{r1, 0x8001}], 0x1, &(0x7f0000005000)={0x0, 0x989680}, &(0x7f0000009000)={0x1}, 0x8) [ 39.753644] audit: type=1400 audit(1517638106.308:9): avc: denied { set_context_mgr } for pid=5365 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.756723] audit: type=1400 audit(1517638106.308:10): avc: denied { call } for pid=5365 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.757431] binder: 5365:5367 got transaction with invalid data ptr [ 39.757524] binder: 5365:5367 transaction failed 29201/-14, size 32-0 line 3147 [ 39.777578] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0xd)='attr/current\x00') umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) r0 = syz_open_dev$usbmon(&(0x7f0000600000)='/dev/usbmon#\x00', 0x13da, 0x4000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000d7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) [ 39.777586] binder: 5365:5372 ioctl 40046207 0 returned -16 [ 39.780248] binder_alloc: 5365: binder_alloc_buf, no vma [ 39.780288] binder: 5365:5367 transaction failed 29189/-3, size 32-0 line 3128 [ 39.803666] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.804060] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.804300] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.823315] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 06:08:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@generic="b0cdccb04c55093880adbae263ca8a75"}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x132) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x10000000000a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000), &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="6cf99116868b576e0077e330541c842d625bb4bc71e756cca805b516e2f67fa078506747e060bb1480683c8fdfd37d2d45fbb53a63030c9e5522f245", 0x3c}], 0x1, &(0x7f0000003000-0xe8)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}], 0xe8, 0x10}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x208, 0xa9, 0xffff, r8}, 0x10) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/03 06:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dc6000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x48c00) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d2a000-0x4f)=""/79, &(0x7f000024d000)=0x4f) clock_gettime(0x0, &(0x7f0000a74000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00002c4000)={{0x0, r1+30000000}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/03 06:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000e2000-0xc)={0x0}, &(0x7f00000bc000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004c7000-0x75)='net/rpc\x00') open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) read$eventfd(r1, &(0x7f0000e6b000-0x8), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) [ 39.873670] binder: 5380:5382 got transaction with invalid data ptr [ 39.873730] binder: 5380:5382 transaction failed 29201/-14, size 32-0 line 3147 [ 39.874765] binder: 5381:5383 got transaction with invalid data ptr [ 39.874820] binder: 5381:5383 transaction failed 29201/-14, size 32-0 line 3147 [ 39.906086] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.908665] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/03 06:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dac000-0xd)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067c000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000097b000)={0x5, &(0x7f00001ae000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00006a3000)={r2, &(0x7f0000b2a000)=""/43}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00004ea000)=[{0x0, 0x1}], 0x1) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000053e000)) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/02/03 06:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000f4f000-0x7)='ns/pid\x00') ioctl$KDDISABIO(r2, 0x4b37) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) timer_getoverrun(r1) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027e000-0x11)='/selinux/enforce\x00', 0x2000c0, 0x0) lgetxattr(&(0x7f0000703000)='./file0\x00', &(0x7f000079b000-0x8)=@random={'user.', '%,\x00'}, &(0x7f0000339000-0x72)=""/114, 0x72) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005f1000-0x10)={0x3a, &(0x7f0000bd4000-0x3a)="048cf82247707811ab28549d331f0fc86d4e928e1d7994ef7da6844e1af3cfd107c23caf1e2120f7b7e2573c0999820217e48e16ca3a8c807d9f"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf1000)={0x0}, &(0x7f0000467000)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000060000)={{0xa, 0x2, 0xfffffffeffffffff, @empty, 0x8}, {0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x80000001, [0x5, 0x1, 0xe7, 0x80000001, 0x0, 0x1, 0x80, 0x1f]}, 0x5c) capget(&(0x7f0000a1d000)={0x399f1336, r1}, &(0x7f00006eb000-0x18)={0x1fcda00000, 0x2, 0x9, 0x373a, 0x4, 0x2}) r2 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009f3000-0x10)={r3, 0x1, 0x6, @random="57e81db487e7"}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00008f8000)) 2018/02/03 06:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000e2000-0xc)={0x0}, &(0x7f00000bc000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004c7000-0x75)='net/rpc\x00') open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) read$eventfd(r1, &(0x7f0000e6b000-0x8), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0xfffffffffffffffe}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/02/03 06:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d41000)=0x0) dup(r0) fcntl$lock(r0, 0x7, &(0x7f0000724000)={0x3, 0x0, 0x8001, 0x3, r1}) 2018/02/03 06:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000060f000)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000389000-0x24)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd7000)=0x0) fcntl$lock(r1, 0xfffffffffffffffe, &(0x7f0000482000-0x20)={0x3, 0x6, 0x5, 0x3, r2}) prlimit64(r2, 0xf, 0x0, &(0x7f0000de0000-0x10)) r3 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000644000-0x4)=0xe633, 0x4) 2018/02/03 06:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) preadv(r0, &(0x7f0000429000)=[{&(0x7f0000e31000)=""/84, 0x54}], 0x1, 0x0) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000001000)={@common, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000001f000)=@file={0x0, ""/108}, &(0x7f000000e000)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x800000}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0}, &(0x7f0000048000), 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$inet(r1, &(0x7f00005ff000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) r2 = socket$inet(0x2, 0x80003, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000985000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fd8000-0xc)=@sack_info={0x0, 0x401, 0xa2}, &(0x7f0000fd8000-0x4)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000629000)={r4, 0x100000001}, &(0x7f0000fd8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000347000)={0x0, 0x7}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000f2000)={r5, 0x5, 0x2, 0x1}, &(0x7f0000fd7000-0x4)=0x10) 2018/02/03 06:08:26 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000eee000)=0x0) ptrace$peekuser(0x3, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x400000006, 0x0, &(0x7f0000459000), &(0x7f0000c82000-0x4), 0x0) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000000000, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) read(r0, &(0x7f0000002000)=""/144, 0x90) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000004000-0x62)=""/98, 0x62, 0x10020, &(0x7f0000003000)={0x2, 0x2, @rand_addr=0x10000}, 0x10) 2018/02/03 06:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000cbd000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000978000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x7f, 0x20, 0xffffffffffffffc9, 0x7ff}, &(0x7f00000af000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000060000)=@assoc_id=r1, &(0x7f000001d000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000010a000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000f7a000-0x4)=0x8) bind$inet6(r2, &(0x7f0000d45000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000a58000-0x4)=r4, 0xba) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') sendmsg(r3, &(0x7f0000bab000)={&(0x7f000012c000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58, &(0x7f00005bd000)=[{&(0x7f00001ba000-0x2f)="a75d576fd44f7b7d14c08e375229222845b17630a13b9854f0cf05c30cf8878180f09544e03859a86a6ba9f4c36306", 0x2f}, {&(0x7f0000fcd000)="3a20c267d2ef70c60975be648e629a", 0xf}, {&(0x7f0000e4f000)="d8ba8d7d9391d86be471a4c24c5f4cf057e55768352794ce6c1078d63108c8f3c8d12a09c1caae76db43d88758c6081d59a9e2ae9b911535e1b87c223c83c99f2e65f385c6d9104c87415ef891104bd67ed94e6385f160959d5cd4e5b2c378", 0x5f}, {&(0x7f0000e02000)="dc2b273c22207a64d0c8d9c18beaf109de061b2e7f561779d9a6fc0e52f9474785124cf1565ea0741147d55bfb341096fae3696bdeef6df5bcfd8381dfa97da4bd3b353542c1afadcce542b470cca66488dda71030abde2d694522d4c698c67257559bbdda535369c61e8b5480067961b2758be812aaf0d6f030085e16e7128a8f38704c00387517222fe4eab26d2c9d10ad6d5d14b2dbf474194fec7a9fe3", 0x9f}, {&(0x7f00004a3000-0x52)="99f542853a8db24471c21efee53460cb0b0f30cc0d15bf041b76b49913932594edf35c83c0208c6e94ba179f67cbdef1fcbf04882589f29b4ee4e3b9d4c0cbda0e6693b26954d120af209c3ab487ad6effc7", 0x52}, {&(0x7f0000545000)="061a80fcde2d5760ba5b5f9974271fa220ea3e653fd4abbe73050e65e4af50534301148815581c85fbdc584738873895ea4686e747f69d7e436bb6ac9250c299fe0c6410aaef6b48102fbf73054f91acbca9ee5e40ed6e297258804f61a2706a4ac3016fd691fe3f7791291f3ea4c5a1e9a326a039d68bf428664127b6ede49179ff04c40e8aeeac7de3d005cb801c5c4e726e196c3b03227292e4a9aa9e75fe0efb0e5d8a14fbc2b0f1447f0195395c02099fe7de4a3915", 0xb8}, {&(0x7f00006cb000)="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{0x108, 0x84, 0x80, "3f3367e3dd99bfe7507c993d7d69b3aaec8d4b8ff756732b2dcdfbbca8e6617df9a20406f69baba4b262e8cb027289b423c5e0791d0e5acc8ee113edfe907ae4f5d5d68203e21a14fa32dffe0c1deac98d2d7c453871154803459f8a2d23192b1c6f7c8c83a7f3838d72b3b2513f23293b1609ec25b05f8549ac0e4b33cc288efff289695feacf560a569b465b21f7bab274ffcaf9dacf2da15509df7e7f6cd1806feb72b8bb7b7442762a9e00b161c246719ef6388f7d382822901ac7811bd2dd71ba8a1a78fa7e9c6f3580d5006a06ef4b24e40ee8d452411fa36a9a72ff766cd1172492ab8bf9026aa52c5509055e90b647c56b6176"}, {0x20, 0x11b, 0x43, "b3bb85106485111b6c133db425d0"}, {0x110, 0x3a, 0x1000, "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"}], 0x12b0, 0x43427e15d3614e59}, 0x4000000) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000df1000-0x8)=@fragment={0x0, 0x0, 0x9, 0x101, 0x0, 0x7fff, 0x2}, 0x8) 2018/02/03 06:08:26 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000002d000-0x80)=@generic, &(0x7f000002d000-0x4)=0x80) [ 40.061557] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/03 06:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00005d2000)=@ax25, &(0x7f0000163000)=0x10, 0x80800) r1 = syz_open_dev$usbmon(&(0x7f0000653000)='/dev/usbmon#\x00', 0x6, 0x400000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000479000)={0x0, 0xb2, "eb533f373a99a1b4abe1038b505036981727ce9832bc141103224c2477ea00921c2796dd2fbcae996fd90cdd5f8f91b1c6bd127b4b9e465a4b8acfa0808d52176a1489b201541e7e3e5786b3db126058802456e0a50dc1aa6edcdfb60e5693dced740085717207ec8800553df4047df2b192887a90457dce5f8250bdb46d6d578fa5323210ee12b9ae8513fb754711c3acb3e3bb751676e72d24e027529cd7c1793fa83e81c4c629e6ba27686372e2f58e83"}, &(0x7f0000360000-0x4)=0xba) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000009c000-0x8)={r2, 0x7}, &(0x7f0000395000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000dd7000-0x4)) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) vmsplice(r0, &(0x7f000091b000)=[{&(0x7f0000019000-0x1000)="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", 0x1000}, {&(0x7f0000ce2000)="5d348e6723e437539ca92e1319731c889040745ebaa99419e95224d7c4", 0x1d}, {&(0x7f000019a000-0xdf)="b7999f98af9bdd08589b7ff875176dc39ae815c291952864c87fad43ed3dc07506a33a3e7d3faa90959a1511c4aa724531d81eeb46a796b8d9aeff61ac8b9b6282c91b757738586e1891706a5d2efba3ced24aec26e9ab89cb3829dca3af52b739e625e8f4cce52f9885a6cc2bff01bbe57ca10bdc2f447fc2a8e9c7479c214dde24e986341fd6066db21f710b4c21805673473304635884a835087e8dd9670d018d54effbb33ac6a6aae52f4a305c21a09d3a1888e85c490a5e1c91803424c82f6facf3d93cafbd19afd021da29c9342574a45a57ac6a8465b98e009d3b72", 0xdf}, {&(0x7f00005d3000)="8071550e3f60e0f771a0107aeaa2", 0xe}, {&(0x7f0000c14000)="33d310ab3d0271a74fbd617ac2fc3b7e3f60c28a7d0fb3c11aa9d106a30920604d75d3b63b7ecfe54efa55ee7e3a35fbec7305e3273de3a0c8a3c801a14bd669d93d75ffe950d01f14b6ee36d46248959364ce2c0a3136781a16d5771e6cee7644b33dcb4eb17c8dd16a934affeed3581436526a7d0bbe23efa83ce8bed2dd47df7cbe", 0x83}, {&(0x7f0000f66000-0x11)="6f78c78be22aa83cba1a295845bd68b600", 0x11}, {&(0x7f0000050000)="57a2cf", 0x3}], 0x7, 0x2) lseek(r0, 0x0, 0x5) clock_getres(0x7, &(0x7f000072c000-0x10)) 2018/02/03 06:08:26 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001f000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000010000-0x10)={r4, r5/1000+10000}, 0x175) recvfrom$ax25(r3, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000001000)={@common, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000001f000)=@file={0x0, ""/108}, &(0x7f000000e000)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x800000}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/02/03 06:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006ab000-0x4), &(0x7f000000b000-0x4)=0x4) sendto$inet6(r0, &(0x7f00001b9000-0x7), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002a4000)=0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d7b000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000c3c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038b000-0xc)={0x0, 0x0}, &(0x7f0000f22000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e7c000)={{{@in=@rand_addr=0x207, @in6=@loopback={0x0, 0x1}, 0x1, 0x1000, 0x3, 0x8, 0x2, 0x0, 0x0, 0x89, r2, r3}, {0xc2, 0x7f, 0x5, 0x3, 0x8, 0x100000000, 0x1f, 0x100000000}, {0x5, 0x1613, 0x7, 0x1}, 0x6, 0x8, 0x0, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4, 0x1, 0x2, 0x6, 0x5, 0x4, 0x2}}, 0xe8) 2018/02/03 06:08:26 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000121000)=0x590) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000237000-0x9f)="d438867d4e982a5a70836b844e6f9376c0b75d940ab18e3d051ced2c6f122c4ba69786c283c4a8fa204bf46b7e5931e0f8c6d319d05cf4b38b792961983b9d930d0eeea58c11e51adf039a4482a88a1fe00c3f97d69d67ca6c1954b23874b2582616ecd2c3732a0d80413b0b4e0642c718e6e649e1afeb2bf058a83a3c7e885f44ea66349324cbb766c5b7e1f98ba7141e7e561a478950caada96db4c1afce") mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000032e000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x7ff) r2 = syz_open_procfs(0x0, &(0x7f00003a3000)='mountinfo\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c14000-0xc)={0x0, 0x200, 0x6, 0x1, 0xcf3b, 0x1000}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000987000)={0x4, 0x2, 0x7}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000c84000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fb9000)=0x6e, 0x800) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000c45000)) syz_open_dev$evdev(&(0x7f0000c29000-0x12)='/dev/input/event#\x00', 0x5, 0x20802) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000324000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000c77000-0x8)=0x9431) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/02/03 06:08:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x341, 0x0) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"7dc33ede7f57ab"}, 0x86c}, 0x10) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000020c000)='net/softnet_stat\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000096f000)) r1 = syz_open_procfs(0x0, &(0x7f00008fd000+0xbca)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) openat$keychord(0xffffffffffffff9c, &(0x7f0000d49000-0xe)='/dev/keychord\x00', 0x800, 0x0) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000113000)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000fbc000-0x14)='./file0/file0/control\x00', &(0x7f0000021000-0xe)='./file0/file1\x00') mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbd000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000fbd000-0x4)=0x8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000fbe000-0x7e)=""/126, 0x7e, 0x10002, &(0x7f0000fbe000-0x10)={0x1a, 0x7, 0xffffffffffff7d90, 0x7fffffff, 0xfffffffffffffffc, 0x6, @random="b5629b126351"}, 0x10) r1 = creat(&(0x7f000019a000-0xe)='./file0/file0\x00', 0x1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000fbe000-0x8)={0xfff, 0x3}) 2018/02/03 06:08:26 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000-0x4)=0x7fffffff) r1 = socket(0x2, 0x80000, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000005000), 0x4) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ab7000)=[{&(0x7f0000328000-0x7b)='*', 0x1}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f00007a4000)=[{&(0x7f0000e80000-0x22)=""/249, 0xf9}], 0x1) 2018/02/03 06:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) creat(&(0x7f000038b000-0x8)='./file1\x00', 0x108) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @empty}}, [0x5, 0x9, 0x3f, 0x20, 0x100000000, 0x100000000, 0x101, 0x7, 0x1a, 0x80000001, 0xa1b, 0xfff, 0x1, 0x5, 0x1]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008dd000+0x4da)={r1, 0x2, 0x6, [0x8, 0xffffffffffff8000, 0xac20, 0x4, 0x4, 0x6]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000877000-0x1000)=""/4096, &(0x7f00008dd000)=0x1000) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/02/03 06:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009c2000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x2c4}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f00004bc000)}}, &(0x7f000062f000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) r2 = open(&(0x7f0000cd8000-0x8)='./file0\x00', 0x400, 0x104) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00002da000-0x4)=0x7) 2018/02/03 06:08:26 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syncfs(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f22000)=0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000856000)={&(0x7f0000eb9000-0xe5)="b42829590bcce64aaf9f8048ab3c39797d75d3f0e5e91dac833d8fd027c15316f69ec4db3823ab59cd7b49fa020b5763fcc7a7c6b41e5d9e5a2f03b8fc925cb77741f7f29538e6d08d40ce0919b211ec3b8feb340514a2262840920398a1f00845ed6ee43a026b8baa4c1f02123e4f7433143ac53416855ef1b9da0691160ad801746a6b46505dd0089f61324bc7d641198db488f7d4b52a8009f9c7aff6cdbb8e4b9fa5c426ab666ed616e8fed8b8e6d030f7f64a9432bff93a3a927cbc3fb56a9c3eac714e515c8e8e6fa02ca10df76fcb32d92ea2a39ecf04624c1aa2827263d8675882", 0xe5}) 2018/02/03 06:08:26 executing program 0: eventfd2(0x0, 0x0) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006cc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e6d000+0x4d)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000421000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000359000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6bd000, r2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a44000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000720000-0x62)=""/98, 0x62}, {&(0x7f0000260000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0x315}], 0x5}, 0x400063) 2018/02/03 06:08:26 executing program 0: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cc0000-0x8), &(0x7f00005ae000-0x4)=0x8) uname(&(0x7f0000cbf000)=""/28) 2018/02/03 06:08:26 executing program 7: r0 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000689000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 2018/02/03 06:08:26 executing program 1: r0 = socket$inet(0x2, 0x8000000000000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x2}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/129, 0x81) 2018/02/03 06:08:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, 0x42}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000+0xc29)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x69, "5e4e255f3efcaeb01636f5506ddebe72a5ec57d7a6163ea79e3831026cd8c9b6d29df7de10e4f01c1c73f61472ba2e78bdbd9399d9f6a731ababcfd1276a84f19c6910d9d69dbc16ec474ca79f4a3d19f69ca97d318444b6d268af535ba549ac11f06e34e95391688b"}, &(0x7f00006b9000)=0x71) r2 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000)='./file0\x00', 0x0) 2018/02/03 06:08:26 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000004000), &(0x7f0000005000)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0xffffffffffffffa9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x6, &(0x7f0000000000)=[{0x80000000, 0xa7b, 0x100000000, 0x9}, {0xb4, 0x0, 0x6, 0x7fffffff}, {0x8, 0x9, 0x5, 0x4}, {0x7fff, 0x3ff, 0x7ff, 0x7ff}, {0xfffffffffffffff8, 0x7ff, 0x2, 0x9}, {0x3, 0x8, 0xb4, 0x65c0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000008000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000008000-0xc)={0x0, 0x20, 0x2, [0x1, 0xfffffffffffff000]}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000-0x8)={r2, 0x4}, &(0x7f0000008000-0x4)=0x8) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)=@random={'security.', '\x00'}, &(0x7f0000006000)=""/7, 0x7) 2018/02/03 06:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e54000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r3) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) fstat(r1, &(0x7f0000f37000)) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/03 06:08:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000), 0x2d9, 0x3) 2018/02/03 06:08:26 executing program 2: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000069f000-0x30)={0x28, 0x0, &(0x7f00000e2000-0x28)=[@release={0x40046306, 0x3}, @request_death={0x400c630e, 0x1, 0x2}, @request_death={0x400c630e, 0x4}], 0xbc, 0x0, &(0x7f0000e5b000)="c94e312dbb08323b071d33558c832b7d3f2762268a9612224fad632d8a860f33607e11277a0cad6adb012b596c6d28d0556708099c20b8d6cba67821f44fc93843be1f05daa97618aec8d6832c9496b52d6bd288a1480228682edf2ea7ec535cc981d9e6b4452bf7d66ba481b4f5aa46c410e3ab616122224bce71c7ab9d0ac4b4d0626efe5b9e70fae6a39ef577519735feafe54720216c98e0b555941dda031114a74ebb69d75f6a151fbf4e1ab3f95cb7439e96de8152052559b4"}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x2, &(0x7f0000ab5000/0x2000)=nil) 2018/02/03 06:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9b000)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b47000)={0x0, 0x647, 0x3f, 0x181000000000000, 0x2, 0x10000000000005}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000026e000-0x4), &(0x7f000085d000-0x4)=0x4) prlimit64(r1, 0xf, &(0x7f0000b5d000)={0x2, 0x1ff}, &(0x7f0000d73000-0x10)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/02/03 06:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005dd000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d9d000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000836000)={0x0, 0x8001, 0x4, 0x5, 0xfffffffffffffff9, 0x8}, &(0x7f00000c8000)=0x14) [ 40.426841] audit: type=1400 audit(1517638106.988:11): avc: denied { create } for pid=5539 comm="syz-executor6" 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 [ 40.459674] binder: 5547:5548 transaction failed 29189/-22, size 80-16 line 3005 [ 40.477141] audit: type=1400 audit(1517638107.038:12): avc: denied { write } for pid=5539 comm="syz-executor6" 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 [ 40.477614] binder_alloc: binder_alloc_mmap_handler: 5547 20000000-20002000 already mapped failed -16 [ 40.486906] binder: 5547:5554 transaction failed 29189/-22, size 80-16 line 3005 [ 40.497251] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.497287] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 06:08:27 executing program 0: clone(0x0, &(0x7f0000196000-0xcc), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) set_tid_address(&(0x7f0000ac2000-0x4)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ddb000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006ae000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={r2, r1}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x5}) 2018/02/03 06:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008e6000-0x4)=0x0) ioprio_get$pid(0x1, r0) ioperm(0x3, 0x84, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b0c000-0x9)='/dev/rtc\x00', 0x100, 0x0) syz_open_dev$sg(&(0x7f00003bb000)='/dev/sg#\x00', 0xb17, 0x80800) close(r1) pipe2(&(0x7f0000eaa000-0x8), 0x4800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000084f000)=@common='vcan0\x00') 2018/02/03 06:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044c000)='net/fib_trie\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009c7000-0x90)={0x7, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) sendfile(r0, r0, &(0x7f00005a2000)=0x1fffd, 0x2) 2018/02/03 06:08:27 executing program 7: readlink(&(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000033000), 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000531000)=@generic, &(0x7f0000031000-0x4)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001af000)={0x0, 0x3ff, 0x5, 0x20, 0x7, 0x9}, &(0x7f0000873000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3, 0x80}, &(0x7f0000000000)=0x98) 2018/02/03 06:08:27 executing program 6: setpriority(0x200000002, 0x0, 0xffff) 2018/02/03 06:08:27 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) accept4(r0, 0x0, &(0x7f0000004000), 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) 2018/02/03 06:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000397000-0x50)={{0x3, 0x3, 0x86, 0x3, 0x7}, 0x6, 0xffff, 0x1000}) ioctl$TIOCCONS(r0, 0x541d) clock_adjtime(0x1, &(0x7f0000cd6000)={0xfffffffffffffcfa, 0x28d0, 0x1f, 0x3ff, 0x8, 0x7, 0xff, 0x0, 0x6, 0x7ff, 0x9, 0x4, 0x5, 0xa89c, 0x200, 0x2, 0x3, 0x47, 0x1ff, 0x1, 0x7ff, 0xffff, 0x80, 0x2, 0x81, 0xfffffffffffffbff}) 2018/02/03 06:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) readv(r0, &(0x7f00009f5000)=[{&(0x7f00006c0000-0xad)=""/173, 0xad}, {&(0x7f00006e5000-0x1000)=""/4096, 0x1000}, {&(0x7f000040e000)=""/56, 0x38}], 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000685000)=0x7ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r2 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$TIOCSCTTY(r2, 0x540e, 0x100000) sendto$inet6(r1, &(0x7f000077d000-0x7d0)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 06:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) getgroups(0x2, &(0x7f0000f87000)=[0x0, 0x0]) readahead(r1, 0x7, 0x1000) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, r3, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/253) r0 = gettid() tkill(r0, 0x100030) 2018/02/03 06:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xdd355aa9f1211be8, 0x6, &(0x7f00006a6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000048d000-0xc)={0x0, 0xffffffff}, &(0x7f00002ac000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000686000)={r2, 0xfb, "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"}, &(0x7f0000fe2000-0x4)=0x103) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e0b000-0x8)=@assoc_value={0x0}, &(0x7f0000b92000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000044b000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @empty, 0x9}}}, 0x8c) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f2e000)={@common='lo\x00', &(0x7f00005a7000)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}}) dup2(r1, r4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b68000)={r3, 0x1000, "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"}, &(0x7f0000d2d000-0x4)=0x1008) r5 = inotify_add_watch(r1, &(0x7f0000251000-0x8)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b12000-0x20)={{&(0x7f0000c5e000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/03 06:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}}, &(0x7f0000001000-0x20)) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000040f000-0x4)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000047000)=0x0) r1 = getpgrp(r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e8a000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x31, &(0x7f0000337000)={0x0, 0x8, 0x100, 0x6}) r3 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000863000-0x4), 0x80000) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000054a000)) capset(&(0x7f0000df3000)={0x399f1736, r2}, &(0x7f0000f45000-0x18)={0xad7, 0xffffffffffffffc0, 0xc4, 0xc8, 0x7ff, 0x2}) 2018/02/03 06:08:27 executing program 4: r0 = socket(0xa, 0x3, 0xffffffffffffcf9f) accept4$nfc_llcp(r0, 0x0, &(0x7f0000be3000), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000d0c000)) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x7ffffffe}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005b8000)={0x0, 0x6}, &(0x7f0000dfc000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000065c000-0x8)={r3, 0x9}, &(0x7f000025b000-0x4)=0x8) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) r1 = socket$inet6(0xa, 0x6, 0x20000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common='teql0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000061000)=[{}, {}, {}, {}], 0x4) 2018/02/03 06:08:27 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ff4000)={0x1000, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) fstat(r1, &(0x7f0000001000-0x44)) ioctl$TIOCEXCL(r1, 0x540c) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/03 06:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) close(r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e98000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f3c000)) 2018/02/03 06:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00002b8000-0x4)=0x80000000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) 2018/02/03 06:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000072000-0x8)=0x9) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c2f000-0x28)={0x0, 0x12, 0x10000, 0x7, "025cb0797602d433ad68f8c12f36754f8330c27191b72946bda39ed9f4cbd171"}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005e3000-0xe2)="9261ea4e3c0a0da087156e2c0f87d6c55ef47b2ad18d0edd221414a5b541cf28f482474bf670ccb5f02e9226c3d9d3271a722851500b0d60bb9e748de1c60caf245ec0bef34cd568a38a9a7bf2f293b4d59ab134a3db72ef5bc6f6da8b6eeb366ea5d5e1f50933125c4c867e7e0d3d65d57952f8200574e89153c620d9fb59bd712863c94db84235a104179f6acd9bb709be46578a55f44c9cf864b25642a7d94461cb5152660c9d46826b4538c4eb1999514b9f8821bc503c5bc987aa9a3cb3f195759cdd47d0c4f1f60a8ea758040f43b749ee9945c378fd0c46eda4d5fbee2b4c") ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/02/03 06:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) getgroups(0x2, &(0x7f0000f87000)=[0x0, 0x0]) readahead(r1, 0x7, 0x1000) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, r3, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) getgroups(0x2, &(0x7f0000f87000)=[0x0, 0x0]) readahead(r1, 0x7, 0x1000) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, r3, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 06:08:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x1000)="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") clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) removexattr(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000730000-0x15)=@random={'system.\x00', '/dev/binder#\x00'}) 2018/02/03 06:08:27 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/checkreqprot\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c6a000)={0x0, 0x400, 0x8}, &(0x7f0000a8b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006c2000)={r1, 0x1}, 0x8) r2 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) fallocate(r2, 0x9, 0x0, 0x100000) 2018/02/03 06:08:27 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5a000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r1, 0x0, 0x9c0e) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0xfffffffffffffe53) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000dfb000-0xfb)=""/251, 0xfb, 0x2, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000df7000)={r5, 0x9}, 0x8) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000dfc000-0xc)={0xffff, 0x1, 0x20, 0xfffffffffffffffe, 0x5}, 0xc) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) 2018/02/03 06:08:27 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/03 06:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000533000-0x4), 0x4) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2e000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005ed000)={0x2, 0x0, 0x10001, 0x3f}) getsockname$packet(r1, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002f0000-0x4)=0x14) getresuid(&(0x7f000028c000), &(0x7f000016e000-0x4), &(0x7f0000812000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f39000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d84000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000ff1000)=0xe8) r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009b6000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f000038c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000bb000)={0x0, 0x0}, &(0x7f0000d14000)=0xc) r11 = getuid() lstat(&(0x7f0000208000)='./file0\x00', &(0x7f0000f98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f76000)={0x0, 0x0}) r14 = gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005da000-0x4)=0x0) r16 = geteuid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d12000)=0x0) r18 = getpgrp(0x0) r19 = getpgid(0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f0000df6000)={&(0x7f0000d1c000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000853000-0x10)={&(0x7f00004b2000)=@newlink={0x67b0, 0x10, 0x0, 0x4, 0x1, {0x0, 0x0, 0x0, r4, 0x39882, 0x40}, [@IFLA_VFINFO_LIST={0x1f00, 0x16, [{0x104, 0x1, [@typed={0xc, 0x6c, @uid=r5}, @typed={0xc, 0x90, @fd=r2}, @typed={0xe8, 0x78, @binary="4f2f2e53db56113f205b05683cc0822c1c5b946de208bea8d57d8668dde49c948cec8fa6b23c4d11d98c3e7cf86bc1cbdd1d17b4f527b3c16e817e2c45ccd25569c0775d49db1f5c45dcebe0a9ecacf6f4cb474c29e30b701d54fd3a79bf3e6f4a8d62841a3bcdab454a1f39fb1d9d78bae9c98eeb6b68f8d73d0809d89ffaf9175588da183f282a757b6b6de34125f5ae7049f9784deb5dd2a98d8a8af28c7bf06708e9ffd7d94b500119dc36be10b8501574683d959fd95d0479119e84dfcfd7fc1d3416e18017c10fa82ecb56fb5fd3f76247b3f6ebdfc09c124ac2248f"}]}, {0x100, 0x1, [@generic="299b941668a65c4b74a3d03e55c1757c65c24deaef90983a4d4f61a527186f1bbf49213a62e8bc88186a8984330b18348310e89b1873a33ad0bf1910d7fb41bf112ff519c7c02ebed62f9395a805e2e69a82285849f59893356bf6ab04f1c4c368c87139b055d9aa73b3a1268a2a3ed98f9109a4cf590f3c382df5344bb667115d71268cab682bce16170ed818ab98e58591b02bdf3ee87847e286025a60f47396e692bb9e33e0657997652b57d72da50553803196fe5cfe147d971482e2ac9c4237672577a75474052bae6fc26a5bea15fae14adc8a2a298d4e894828c779e738dd22995c5a37cd4a1d60b5780c89e62aa59311e38b43bae5"]}, {0x1284, 0x1, [@generic="9b26735a8b5e36de6658df8be7c8fe4ed021c6c16e342f9dd056ae0a64320ffd42df609551f57f072fc5b28aa493fb0a635bf16c986ed619556de8664f", @generic='f1j#o6', @typed={0x70, 0x0, @binary="ab63746e115313ea1d540e3e946754840b1928d724051bfa681db13aa4719feff76efa74424c9753b5246e8a680f8075ba5991b5e6a248c52b5f7778f9b02151a74ad4f36530cf6128ee93abfab4a364043b3e98c2dec2046b7c6570b3a452e07778a868bd99"}, @generic="b20caa4569ba94184f8befe172dd7772e93da8012a8e084e2af9c52543d743", 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@nested={0x2d8, 0x70, [@generic="edd3dce7ff03a7f07f141cf62c63d59f03022cc660ad80e9992acf1328e5ffb7249778fb4f1a7deec0b9c9616c36bf03bf573905b235dc59d1d6bb8a225eedc75405d4a899ba9aad1a668226824bc670097c285e6342cac2e315016d091a0e2b35f31d5d0200c09eccd1a2c641d6287ba1887d13cc2a511bc0e86875b7cadaa20918156b3d020fa0f0382a", @typed={0x1c, 0x2f, @str='/dev/vga_arbiter\x00'}, @typed={0xc, 0x34, @binary="57749558"}, @typed={0x18, 0x6a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="6ff5173475413b2897f0f6f6a282ca80b8694deb5faf886c432412f7e8f989d9d891b41bb84813c07c560dde7e987d097649e2792dbd514e57b51d699decf547ab843e5af90ad958930d22833af0594500e608eafb00bd6cd63eb672fa666d5839373358899ca1b7a86aa6008e4c0df5737698c90acbc3be934b97ab57bc83433582ce7a277193cc5a5cd8d3214e5c4fd9ca0b6adc63aaf069e7f958c43d661298f9425671a4b4a2e7378ff0b363cb1cf693994148", @generic="97caaddb5a435555c0a2d5e84eb4758426ce8eba31ad4ba749033454f2763751c6252d5b1e26663ea060ea48571ccebb4f126b10a39bda7534b09506018d2eb5d39522a505cded832804e9f9bf5fe37787cfbe7061c0a87a177f0c0d0f14bfd3dfce9b75435510d2073e47fbf05036969d8c3fd358b4dfcb50a1bd0df88e34939aacdf2d0099bdbd5acd04e8036aa841639a6d8fa7c95762017fe9214ccb4648fe690fb8a438df40ea1e5a728a613533f24974b1bdc3129c6e", @generic="37a21d99f4aeccc28d0f89f24beb318192d3ceb3fad94afc921a984d1af9b8a9d7c23862fcfe17201d6a675c9bf11c200d90a66c48f5d4cd34ab3c69b98878567367d11777863b921c7ac3789ce02cc4105cf03ab84eee455455926fd3ae638fb1b020ac44298ee5f336608084a2d50b0f7c98963e8d79322fc7bf21d94e7b50ca7e9f1981bf1be83901ff1d3ff693ab086e9649c3ffca15"]}, @typed={0xc, 0x74, @ipv4=@multicast2=0xe0000002}]}, {0x118, 0x1, [@generic="037146ed758cd2cb333ff57585cb89ad81d8b38baf9313e2a82e7f258ea9981479db9855c9e7fd4ec340585227ba93666e10a532580d52161768f90dfbac30f555772863107fc75719b45f6387f4de39f460b13b6fb897aa370aba2112ce795805405cab479deb2d2278a4e04a629af0028d4b5a0b18ff3c2d655e3fe32225691843e8e8886244d25853b2b3b11bcb701f81521077b06842a3db1820cbfd7d", @generic="cf33a20376a0ece001f3151f79811d86cade2a6f36ee35a9378fd31b848650fa4602d799c8f1a1298b00447c7a091cfcb0344f85394a900db26eb96d017e38e53e7095d9571a1ba5ecf47e20865111b0cf4b041ef5b0d937dc735d282d1371da255917b991911aaf", @typed={0xc, 0x4, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, {0x43c, 0x1, [@typed={0xc, 0x8c, @uid=r16}, @nested={0x48, 0x69, [@typed={0xc, 0x33, @pid=r17}, @generic="58f0723300b3c6d9e80b8a96466426c373225bd3add46aa4064b42c0d6f132fa0a58a86b0597d898", @typed={0x10, 0x1b, @u64=0x7}]}, @nested={0x2c8, 0x34, [@typed={0x10, 0x5, @u64=0x100000000}, @typed={0x8, 0x6}, @generic="15657956ffefc61fb02592463e71d28c8417a411ae14284edf14d9671cba221fb63b0b5e87155dd04c8d619a25b4c1aa4b004d38a77978213c1a1a9cac212b67b01a421526b5f752051ae9acff93e093721854c596970c8ca4cc490e7cbad5dd9e48386497e17c02b72e7bec878d3ff4a960cf90be4ff01613b1d855b9a179ac0b96ae0443141f280e0cbe9913c682ef1cbc043b0dccb8c768c38033", @typed={0xc, 0x50, @pid=r18}, @generic="123771fab44e75de55ca86599b493fac09558587f653995f246804715789b3f1bce5e1302e62f88761b1cd448397eda8436b567562e6f169df8a353a236474171adb37ff0afa3107417d781bdd2871d9330e95301295438763d19056377848cf57f5077c5b6d2f316c944a31656206ab9e17b6993a1ff16759e8877df51f2d83f02da1b83515c3dff70c155cfeb269031898f9734d91ca05eec4067fd1e63f93d1b45f2138bced239f7f", @generic="2d743f17b5935682f6b9456bf07f152e1b53e81d327649b90614b4792e687fa9a54c0ac76cedc648005e8f0431865e7a501c06c24d05667ea198f12de227dc113a25c15ede6996b3c79e29fe58491d032fd9aade126819f7ee32d5a03bab462cbdbac0323f", @typed={0x18, 0x2, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="5ae4327c61e741cdd3f1598b0c4bd4ac9c3c6f60645ea11435447c0f2a05747bd1cc7f6be983c227bfdf9b5e9213d6a818cea110e81685c84ea6a33c8f0083448607793a375ed7035d55038b619020b3d5eecda08de6801dbe57c5bb637a3f03f16f47447e51e8643399fef146dd44b243c7d48b6b76ff27a3b386b6d9f9ac8238986f20ff3c4a648b8bda6cf927e62f59f06484b47ffa5ff52c04d83976dc89676695a72fea1374688ba7bb208ca36946ee7f04aa542bc876237969cde24cc583e8a807e0e5ac7fba6ce1a1a19076d2fd", @typed={0xc, 0x12, @pid=r19}]}, @typed={0xc, 0x5, @u32}, @typed={0x18, 0x8, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x72}, @generic="67c98c34f183f23e3afbfa0850c20e158f4859a06563a432e198ac202676d44ec0a6cf1608c46b56e52d92e324e79b470d8cbee9e089c9565f5ef5db92d4003f85ceac8d9a0c8f6f8dd1bdfc6c62c65b151581dd99b61ffb02866ee1cf8c9c49535022836f47e4aa2a6fbac8ee69d32155bbf55f8e7bc6de869c7e41a41cce64de4bd2e090cec982b542c3ad361ce212e441f73d24616cbff2e4b167f4405d693a3f217ba01e00cfc721516c5cf0099dda4e109496e7a7b4196e3322d58c7f781b36e6655e7d5cf599abea9b44c1ebb287e12347865c378bdc3e4e40aa9255ba6ea515e872614205", @generic="af4a7ef125adaa"]}, {0x388, 0x1, [@nested={0x4c, 0x90, [@typed={0xc, 0x89, @fd=r1}, @typed={0x1c, 0x36, @str='/dev/vga_arbiter\x00'}, @typed={0x18, 0x41, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x8, 0x19}]}, @nested={0x298, 0xf, [@generic="63441703321fd02ec804c74cf028d59db943caaaaa31e38cc588a5a00772cc88f156cf9f90edc6edd3a7e9c11d1a0817835aa39ba3254b9cc64ec8ccf450efb3cd2ded977aa789c766352c630d2e2f8baef50c64cce848585d65629058e7090800e08d4621023aa843a205f5cc2cf201faa5720170bfb9fbc1e47a4312eae8627e20af8585065be14f7a1f01545b6a73122b1995d7d65c425971c8b91ffdcd9d5b32e31076261e2de5da6e117d37eae1eb0ad79d436caf6b8e304a2f7d4f070871ef400d703bf13912b1501396d46ca1d5d7c8710e1168e6e271fe294b2b", @generic="8154ca8d181fec626caf55cd63d4163a9c81febee83eb8d0f52171d7a30104da1a3dd9c1866f01ea3e4656788ff2087247bad717c703dc448480d0fe397c7c89fdebd76f0c93ccf48e14d9918b650ac3ec51d7ef53fbdc7c1b008a2781bf3bf81c06c3c119fa9a5c6d1eded4b9bb4598fbbfd1bb6243d1d4f2f3154396f785ea0ceae7f7a1e888dd2c12ef2a64777996d19d89b383c895bd5823e38e834bee03811353d1fc5b024e1207fdb25acf928deedb7873eeda7d370b6f7f8fcf2249faafa95a3af3a4c020a443a84aedc650539ef691469208311226d1ab36dea4a9d3cfbb3e9184ca19a5ce52c6cf9b4fd7d0", @generic="6a60448f1460c2e5a97e7b21bb430aeb479b91e00218576387c888143f9c6bef0e4f04d2744490f6db299a5ff278eac1a9513ef927760b0ae438e506317322ed233f7894af948f2b4416ba76a51bdfa9c694db928ea84cc3459c491823d4d19715bbce6f04775e635b8875d6eb96d879c267f21b2d3124b809f67b173578ddb03c31add119f7becc0746971e8ab0fef1f08b900cd69b3fe43e1934b1c9b5b79518db2ead1083cc1962f6ed68d0", @typed={0x18, 0x2, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @typed={0x1c, 0x2d, @str='/dev/vga_arbiter\x00'}, @typed={0xc, 0x18, @fd=r0}, @typed={0xc, 0x72, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @nested={0x4c, 0x9, [@generic="93803b4cd3181b9ed728df9e4f45d12cfd4b7f8cfd1f12", @typed={0x18, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="4014f18e4cd4d8e2c1a3ddea52cad276605565e44623"]}, @generic="2d7de9ace2550d2ec60b866ac9162e2e58bccd2972a5", @typed={0x8, 0x49}]}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1e00}]}, 0x67b0}, 0x1, 0x0, 0x0, 0x4040040}, 0x1) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00006c2000)={0xfffffffffffffffc, r3}) connect$l2tp(r1, &(0x7f0000b0b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x1, 0x2, {0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5d3a}}}, 0x3a) 2018/02/03 06:08:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xd08b27e7a5b9b9f2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x2, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000004000-0x10)) pipe2(&(0x7f0000000000)={0x0}, 0x0) r3 = getegid() fchown(r0, 0xffffffffffffffff, r3) flistxattr(r2, &(0x7f0000013000)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 06:08:27 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f80000-0x11)='/selinux/enforce\x00', 0x640000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000046f000-0x10)=@common='teql0\x00', 0x10) connect$netrom(r1, &(0x7f0000f80000)=@full={{0x3, {"0774b2e700"}, 0x5}, [{"50affead501d37"}, {"69d991fac51467"}, {"3f8df78458ed31"}, {"19354a69b61f3c"}, {"f783ae9fa2ae20"}, {"3583122d0f6160"}, {"f1170d31cd2bb2"}, {"0bceabb186a41d"}]}, 0x48) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba5000-0xe8)={{{@in=@dev={0xac, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet(r0, &(0x7f00008c9000), 0x0, 0x0, &(0x7f0000917000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f49000)={0x0, 0xb7, 0x0, 0x10000, 0x1000}, &(0x7f000069f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000047a000)={r1, 0x3f}, &(0x7f0000103000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001cc000-0x6)={r2, 0x5}, 0x6) pread64(r0, &(0x7f00006f6000)=""/10, 0xa, 0x0) 2018/02/03 06:08:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a42000)=""/230, &(0x7f0000c6c000)=0xe6) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) bind$ipx(r0, &(0x7f0000d3d000-0x10)={0x4, 0x1000, 0xfff, "32d0a2a38ab9", 0x8a88}, 0x10) renameat(r1, &(0x7f0000297000-0x1)='.', r0, &(0x7f00007c9000)='.') 2018/02/03 06:08:27 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x24)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/02/03 06:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b2e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000faa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a9b000-0x8)={0x0, 0x1}, &(0x7f0000e89000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006a4000)={r2, 0xeb5d}, 0x8) ioctl$TCSBRKP(r0, 0x5425, 0x20eacfe7) 2018/02/03 06:08:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000970000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0305302, &(0x7f0000eb5000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000030c000)={0x8, 0x1, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e8a000-0x5c)={0x0, 0x0, {0x2, 0x1, 0x55, 0x3, 0x10000}}) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe(&(0x7f000079f000-0x8)={0x0}) accept$netrom(r1, &(0x7f000032e000)=@full, &(0x7f00006a3000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de1000), &(0x7f00000e3000)=0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/03 06:08:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x9, 0x3b, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='bridge0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000003000)=[{0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x38)=[@in6={0xa, 0x2, 0x4401, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xf9}], 0x38) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x1f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000005000), &(0x7f0000005000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x101, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}], 0x48) mmap(&(0x7f0000000000/0xd62000)=nil, 0xd62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) readv(r2, &(0x7f0000d62000-0x30)=[{&(0x7f000066b000)=""/23, 0x17}], 0x1) 2018/02/03 06:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/rtc\x00', 0x101010, 0x0) r1 = mmap$binder(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x4, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b04000-0x18)={r1}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f00005c3000)=0x14, 0x0) 2018/02/03 06:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dd2000-0xe)='/dev/keychord\x00', 0x103000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000a89000)=""/129, &(0x7f00000cf000)=0x81) fcntl$getownex(r0, 0x10, &(0x7f000013a000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000505000)={&(0x7f000094c000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00006de000)={&(0x7f00002a7000-0x1e0)={0x1e0, 0xb, 0xa, 0x409, 0x0, 0x0, {0x5, 0x0, 0x3}, [@nested={0x1cc, 0x2c, [@generic="aa77aa34d87cd797647bd02a13420a1e5f7e50faedd6293db3c6223988c636fc9c4e506552d9c0a8800a73fd368383125a5b5bf4a09a084018832bbd5411baae4fe592d134e25635b206a9a6582f4efb45db951963ee87f9b2f317ea3feee5f237fb58f72c04e83e470014dadbd7c3b18c544f02f0fb5e393753b456042d6108f7d153f8b8c54f511453fa6def36af2618460d905b77b04f6271daf32e3cff801b4f2a6575ee468e4d4be047315bc85c263e37e432563b45f08caac7cce9788d41551906a062", @generic="c97681c50ca8ef16542f1aceef840b2f1c3a629dd84f7231bcf4420279ed7cd97009c3106428754db72030d33579faeb4624b400fc7059e05c1471ae33c3c7d41e8955cc0c76741d40945545d9b488baff1de1324632b3d2b6f9fe646c27d112f805ffa3d87c628b712062da7141503e612795b65410d807dfa7aceee32a38acc48514c0dfdf14cf5eccf8252f84b8a527b738dc1d03e8dd8a58bcb163b34405e56d8423ca262a92acf14f49569597304e4ad0ad6f3f128719a48276350b4f20d97b1c99f50cdafbfae7c2d1671e4fc752d4031e0427e9fd261558d6a1325752b3746f181ebc3a6a06033576b9a15467aed7bf0b36b6", @typed={0x12a, 0x27, @pid=r1}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_open_dev$tun(&(0x7f0000623000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000193000-0x1000)="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", 0x1000) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/03 06:08:27 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f80000-0x11)='/selinux/enforce\x00', 0x640000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000046f000-0x10)=@common='teql0\x00', 0x10) connect$netrom(r1, &(0x7f0000f80000)=@full={{0x3, {"0774b2e700"}, 0x5}, [{"50affead501d37"}, {"69d991fac51467"}, {"3f8df78458ed31"}, {"19354a69b61f3c"}, {"f783ae9fa2ae20"}, {"3583122d0f6160"}, {"f1170d31cd2bb2"}, {"0bceabb186a41d"}]}, 0x48) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba5000-0xe8)={{{@in=@dev={0xac, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet(r0, &(0x7f00008c9000), 0x0, 0x0, &(0x7f0000917000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 06:08:27 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fe7000-0x6)='ramfs\x00', 0x0, &(0x7f0000081000)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/03 06:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe40) socket$inet(0x2, 0x800, 0x9) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000027000)={0x100000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r1, &(0x7f0000c1a000-0x1026)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfac, 0x0, "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"}}}, 0xfca) 2018/02/03 06:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002db000-0xd)="7070703073656c696e75781200", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f07000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000781000)={0x0, 0x4, 0x8000, {0x77359400}}) write$sndseq(r1, &(0x7f0000654000-0xc0)=[{0x0, 0x2c, 0x80, 0x47, @tick=0x25c9, {0x7, 0x6}, {0x80000000}, @raw8={"2950bec888056ed96e1a1c6c"}}, {0x1, 0x2, 0x8, 0x2, @tick=0x7, {0xffff, 0x69}, {0x7ff, 0x28}, @connect={{0x1000, 0x20}, {0x4, 0x2}}}, {0x8, 0x7, 0x5, 0x3, @time={0x77359400}, {0x7ad, 0x8}, {0x2, 0x8}, @queue={0x9, {0x12, 0x4}}}, {0x1, 0x1, 0x3, 0x50a, @time={0x77359400}, {0x3c5f1f66, 0x4}, {0x7, 0xfffffffffffffb3f}, @quote={{0x2, 0x8}, 0xf8, &(0x7f00009b9000-0x30)={0x0, 0x3ff, 0x7, 0x81, @time, {0x100000000, 0x6}, {0x3, 0x3}, @queue={0x9, {0x6}}}}}], 0xc0) 2018/02/03 06:08:27 executing program 7: timer_gettime(0x0, &(0x7f00003fa000-0x20)={{0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000001000-0x20)={{0x77359400}, {0x0, r2}}, &(0x7f0000002000-0x20)) utimes(&(0x7f0000537000)='./file0\x00', &(0x7f0000536000-0x20)={{r0}, {r1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000ace000)={&(0x7f0000a3f000/0x1000)=nil, 0x1000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3e000-0xb)='/dev/hwrng\x00', 0x100, 0x0) execveat(0xffffffffffffffff, &(0x7f00008ab000-0x8)='./file0\x00', &(0x7f00007d3000-0x8)=[], &(0x7f0000f12000-0x48)=[], 0x1900) socketpair(0x4, 0xe, 0x6, &(0x7f0000f69000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000e42000)={0x8000000000000022, []}, 0xffffff9f) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000f73000)) 2018/02/03 06:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000821000)='./file0\x00', &(0x7f00003cf000), 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000085d000-0x8)) rmdir(&(0x7f00000b3000-0x8)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d8000-0x9)='/dev/ppp\x00', 0xc2040, 0x0) sendto$unix(r0, &(0x7f0000f54000-0x21)="b0142eee8aaba2b483e4bca9aeaca15933c0d15b3de143127b281068617b9f9622", 0x21, 0x81, &(0x7f0000126000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d4e000-0x4)=0x7367b9e0, 0x4) 2018/02/03 06:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a1000)='mounts\x00') sendfile(r0, r0, &(0x7f00008c7000), 0x10001) accept4$netrom(r0, &(0x7f0000441000-0x10)=@ax25, &(0x7f00005f7000)=0x10, 0x800) 2018/02/03 06:08:27 executing program 2: geteuid() mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000083000)) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000077b000-0x8)='./file0\x00', &(0x7f000077a000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000779000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000779000)={&(0x7f00005a3000-0x28)=[0x800, 0x7, 0x8, 0x8, 0x8001, 0x1ff, 0x552e, 0x8, 0x9, 0x80000001], 0xa, 0x5005, 0x9, 0x7ff, 0x7fff, 0x6, {0x2, 0xff, 0x3dcc77aa, 0x5, 0x0, 0x7fffffff, 0x100000001, 0x2, 0x3, 0x1, 0xf971, 0x1, 0x49584d8b, 0x101, "9ddd14ef5d636785d5bf8df2b349a5beb673ce031fe3ddfe5b103f594e434f34"}}) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/02/03 06:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f47000-0xe)='/selinux/user\x00', 0x2, 0x0) readahead(r0, 0x0, 0x800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/keychord\x00', 0x20100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008e8000-0xc)={&(0x7f000023f000)=[0x0], 0x1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$int_in(r2, 0x80045438, &(0x7f0000000000)) 2018/02/03 06:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000539000)='/dev/rtc\x00', 0x10000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/rfkill\x00', 0x140, 0x0) fanotify_mark(r0, 0x2e, 0x20, r1, &(0x7f0000d0c000-0x8)='./file0\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/ptmx\x00', 0x200000000000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000f3e000-0x4)) fcntl$setownex(r2, 0xf, &(0x7f0000348000-0x8)) fcntl$getownex(r2, 0x10, &(0x7f0000ab0000)) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000b7c000)=0x76b) 2018/02/03 06:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000359000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d04c58c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x60, &(0x7f0000179000+0xf7a)=[], 0x0, &(0x7f0000c48000-0x20)={0x10}, 0x10}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008e0000-0x27)={0x0, 0x1f, "f1240cf3e8f0ea35695c11326c050149766e2b1cbdd0f3fc379c2963dccf8e"}, &(0x7f000091e000)=0x27) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000293000)={r1, 0x3, 0x101, 0x100000000, 0x1f, 0xe47}, 0x14) 2018/02/03 06:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d69000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = accept(r1, &(0x7f0000fd7000+0xb75)=@ipx, &(0x7f0000f7e000)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ad000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002f4000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000080e000)={r4, 0x20}) sendmmsg(r2, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[]}}], 0x1, 0x48040) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r5) 2018/02/03 06:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) open(&(0x7f0000881000-0x8)='./file0\x00', 0x400100, 0x50) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000e6e000-0x4)=r2) lseek(r0, 0x3, 0x0) 2018/02/03 06:08:27 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0xffffffffffffffc0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000616000-0xfd)=""/253, 0xfd, 0x12000, &(0x7f0000ae1000-0x10)={0x4, 0x4, 0x8f0, "b17e27b05945", 0x4}, 0x10) 2018/02/03 06:08:27 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = gettid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000001000)=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0x150)={0x150, 0x2a, 0x800, 0x7, 0x1, "", [@nested={0x140, 0x54, [@generic="ad9c99de195d523c4fd43e0f6c99ee11eb0074b8fd97765bc2b6c2bc7c68e25aa46a5785af7bc85894177c61a24ac27a10f2fca7a1c1c835fe59d7c1173ceed333c6bfb4e408e7a65544840f5301c72dbec64c4ef026b84713d849361bad6410b4043fe5bf5fe3d3d9d8a4c0c7e10e662d7ad3ae7716fed2c5b33cee881569737ec293c207890ee429768b", @typed={0xc, 0x55, @u32=0x8983}, @generic="ff63f4f09f27980d7b015712db3d1cde8044fd1a0ac56ec3f6fd67beec1faaeaa7232dd4589ce3b0bedd100ebb5a39a761c323c688fc604dff29594c1eaa41fd5e6420802e6c3c150961a845ff118d9291ebe72b8a7448f71001f5b8dc7f18b2e0ee2a6e17035b85e818078a1c4dbe36e8bc1b92841f8975ad3a1e223c3f61881b557c7682dc4f432491c173bae891b9620cbb673b6a", @typed={0xc, 0x52, @ipv4=@multicast2=0xe0000002}]}]}, 0x150}, {&(0x7f0000002000)={0x1b00, 0x35, 0x400, 0x1, 0x3, "", [@typed={0x8, 0x5a}, @generic="d5d405716604d5dc4b84f0df03f12eba7f02fb0d05d71a37ddbb2a2fb2660c250249882d8175430f967c53b521345aa06d7af634455476486c1de1424e59e669701a54ecd5f01bae2fae0ce8ce6f8e272cc005e158ee97769b88ef9f4adaf365cac7ef4dd8849f893d2f", @nested={0x10e8, 0x79, [@generic="14b4a2d8cfa5bf0bd22de6410a88cc9ccc83ad2afb89b17467cd6c3f743755dac4aca08fd2fd5efa327e830d9fa9957befad5548663a92125babcb124cca0508", @typed={0xc, 0x6c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="f5575540ed0339376a59bf8c1815e65bd08d275777b63a94eeda2619e346e032c360e76e48397e21df558a8a71a4232e72e775396929dbc21e97baa99c3e1a9876b0fe260b5a2b42107359", @generic="e61e026d52a6", @generic="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@generic="4b27a1eb462361b9c36b40ebe65bad6798b61f3f5595124bebf46dd1b5a18d65d322fdcee7693351dc15bbd619eec6cb41bf5334641ec2916fc4568e110df3987e999aa7d4cedf7c9c2f6844520132ca615571dd3be94c704e7afd687b7fe7a6b21670b3bcc42f1a98307845e10feeb2b2e962216fca266e2cb7fedb3fe3da3278a9dc9c0871ce58c62e1301ebcba31b5154e865c7c22b76e2fb144143252e1cb022ceb8954aa3905763a5055ff917fee22eaaef904a133b1426fe7e75740c9d08d0a281405bc4d3ddfb7854d121a4524df2a48a8e62e1be7b9e91107569a2a4330c10375639e9a0f54cdf952d4377d82aafdd", @generic="98b9da8e17747d93013ace18b0bf76a525381c8dcc240d5b76d9d0293b13afa2ee18ab93b0d28eb57f522dbf7e159f15f4997ba07c72ccc48aee4f9534d5c707c5abeaf7ddb36068f3942245cade8ba8c8b5db05308c6ae63f6c01fcca2f272edfb278bc6be974cfff63aa99656f3e828f101ced6bd69680b96e9c356945eae1959c8473ab67", @generic="c56972f9e18be56e5487f4ec7b1af61974bd20f5940cd2df25b5131c5af045f0e5c3bf061125bf75441ac3c779c11d4d1fd64b9f0650f29122a94ba5df64fdd2aeaf258e2c9da08e3b4f17fdcc7af6f94d3a73c57b8c9dfecfdd78f82ccd7ff1bc9632d9fc0b3d08bcb81ed0202131e17fd5172f303c5339de123d8e04bdf923044d53324bb6acb0fd6bdf413faca22d6704cf319880922ed12f3e09873bb35d6fc8bc5de8181856f5007d9e3b180135166e59b181191e649c21d16853b8f158823514b93f87792e7ebb8763850d994851a8ebe969"]}, @nested={0x48, 0x0, [@typed={0xc, 0x3c, @pid=r3}, @generic="9719c9d9ba0450cd7b0589bf217824e68d91990350af1e3372b1404ac45511641784bda75eff4e77dd19de82fe880e8e970d58c7ca63"]}, @typed={0xc, 0x2d, @fd=r0}, @nested={0x1c, 0x1d, [@typed={0xc, 0x82, @uid=r4}, @typed={0xc, 0x18, @uid=r5}]}, @generic="c4fdf07ae3f8719a42107f98a0bf36b4eab7cc601345504d92a2a4cfc47adfe39141b742edfed5f80633f843c295c9e7c5236a5db6b3b9403638a65172f345650ccda892daa9e005ab616d47ec4af9d6d194928e13a4baa569227e9107bb02bf59e90167969630c983311368a0c61f32080dd2fbe1190fd3166a58aa600f597e53051359f1456c83aab4cfb697b341a19335cd8c3607c474645797df78d0f8e9481b82fc8be502123522c56ecb5875ca1d698ef3aa2c48a5865c4e9b3207c80452e2496aede4c87b8f93d887eef8429ec739c008cc3e5b86baeba0a4dac48a824cb12bedc1c3b31760359f8cea3d601c909dfe89da"]}, 0x1b00}], 0x2, 0x0, 0x0, 0x20000000}, 0x20000010) r6 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r6, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) 2018/02/03 06:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f00002d4000-0x40)=[{}, {{0x77359400}}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000025c000)={0x8, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bb4000)={0x8001, r1, 0x10003, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000054c000-0x50)={0x110, @time, 0x20, {0x3, 0x7}, 0x20, 0x3, 0x3}) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{}, {{0x0, 0x7530}}], 0x30) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000b6d000)={&(0x7f0000af6000/0x1000)=nil, 0x6, 0x0, 0x2, &(0x7f00006a3000/0x4000)=nil, 0x1}) [ 41.258993] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/03 06:08:28 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/02/03 06:08:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/03 06:08:28 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000336000)=""/185, 0xb9) 2018/02/03 06:08:28 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0xffffffffffffffc0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000616000-0xfd)=""/253, 0xfd, 0x12000, &(0x7f0000ae1000-0x10)={0x4, 0x4, 0x8f0, "b17e27b05945", 0x4}, 0x10) 2018/02/03 06:08:28 executing program 0: r0 = socket(0x18, 0xffffffffffffffff, 0x400000010000004) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a8b000-0x4)=0x14) r1 = getpid() getpgrp(r1) 2018/02/03 06:08:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000aa4000-0x9)='/dev/sg#\x00', 0x4, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/224) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/03 06:08:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x4, 0x1, 0x6, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x7, 0x100, 0x1, 0x0, 0x80, 0x401, 0x100, 0x9, 0x1000, 0x17ad, 0x2, 0x1, 0x8000, 0x7]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000002000)={&(0x7f00000f9000/0x3000)=nil, 0x3000}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0xc4)="9a14d7cf5430e30cb7c55980d93b8dc8a38a34ff42a73ce3945cf44b7a731ba3db806b179428a82503568cfc2f2e8d8c20bcdf1a18bd1fc287470c049e50bac8ca6b5f3ff872ef02c3e469c7142112019ccfb63f2f79ab95859ef2c11fdb31c41f99a9a07f0102554440e3a1dab7bbceb7c63de133907417f5bc5849f5c3a6fcefa0972d44254cc1c1df8b50c61ddb086269e9a1ffc73eb201756b261c1b61bece32c3e1d097870ed5ce48d85b6aa9589f954dbf3a7fbddde5026b03ac67fb8eb1331f68", 0xc4}], 0x1, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) accept$nfc_llcp(r2, &(0x7f0000021000-0x60), &(0x7f0000017000)=0x60) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/03 06:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ad9000)={0x3, &(0x7f00000b7000)=[{0x8e, 0x6, 0x4, 0x9}, {0x2, 0x5, 0xe1, 0x234}, {0x81, 0x8, 0xffffffffffff584b, 0xfffffffffffffff9}]}) sendto$inet(r0, &(0x7f0000cea000-0x5c1), 0x0, 0x8000, &(0x7f0000ebd000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d1000-0xe)='/dev/sequencer\x00', 0x20c102, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000ca8000)={0x6, 0x3, 0xfffffffffffffffb, 0x0, 0x100000000}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e68000)={0x20, 0xffffffff, 0x3ff}) dup2(r1, r0) mmap(&(0x7f00003bb000/0x4000)=nil, 0x4000, 0x200000d, 0x10, r2, 0x0) 2018/02/03 06:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f000080e000-0x90)=[{&(0x7f00005d0000-0xf2)=""/242, 0xf2}, {&(0x7f0000d33000)=""/150, 0x96}, {&(0x7f0000104000-0xe)=""/14, 0xe}, {&(0x7f0000e32000-0x44)=""/68, 0x44}, {&(0x7f0000149000-0x64)=""/100, 0x64}, {&(0x7f0000547000-0x1000)=""/4096, 0x1000}, {&(0x7f0000720000)=""/175, 0xaf}, {&(0x7f00004a9000)=""/51, 0x33}, {&(0x7f000064f000-0x94)=""/148, 0x94}], 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e45000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a2e000-0xa)={0x3, [0x6, 0xc3, 0x1]}, &(0x7f0000f54000-0x4)=0xa) r2 = dup2(r0, r0) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) recvfrom$inet(r0, &(0x7f0000f8d000-0x8e)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000acb000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000088000-0x10)=[], 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000ceb000-0x8)=[0x5, 0x4]) 2018/02/03 06:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a8000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000777000-0x24)={0x4, 0x6, 0x8, 0xfff, 0x33, 0x47f6c41e, 0x2, 0x1ff, 0x7, 0x401, 0x1f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a5a000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000ee1000)=0xe8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/ashmem\x00', 0x8000, 0x0) fstat(r1, &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000058e000)='./file0\x00', 0x0, r2, r3, 0x9, 0x2200002) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00001c5000-0x28)={@common='sit0\x00', @ifru_map={0x41776e}}) 2018/02/03 06:08:28 executing program 2: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000177000)='net/ip6_tables_names\x00') sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000067f000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x402c542b, &(0x7f00003ba000-0x24)) 2018/02/03 06:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) pipe(&(0x7f00000f3000-0x8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r1) close(r0) 2018/02/03 06:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x1f}, 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/03 06:08:28 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r1 = syz_open_dev$sg(&(0x7f0000117000-0x9)='/dev/sg#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000baa000)={0x0, 0x1ff, 0x8, [0x1, 0xaaa, 0x5, 0xfffffffffffffffe, 0x80000001, 0x2, 0x5, 0x0]}, &(0x7f000041f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000078d000)={r2, 0x7}, &(0x7f0000418000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 06:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00009ac000)=@known='security.selinux\x00', &(0x7f0000254000), 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00002a1000-0x24)={0x1, 0x97d, 0xda, 0xfff, 0x100000000, 0x800, 0x5, 0x7921, 0x1, 0xfffffffeffffffff, 0x9c, 0x7f}) 2018/02/03 06:08:28 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000), &(0x7f0000001000)='b') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="241890f43b98ca069cf03055692b2e523eb897f4be830192ee151c34dc4e4433b448e5efc6aec71db66e4f9e1ac588b8efade84110e2d17896563233775f2bd60e6438d13c56b372dccddcfe2825a307c3d4aea7218cf03d2871b7666e3d25c045bfa806fda09c4210eea970129507b20e62947a8694bed559c55433e338dfbb87b6f29bf54906b7af6e346769cb9f758b158654a537bb7c24d9e4abf4a9dde37501e70098668e9df55a2107743055a2b5d85e3bdeaa78eceb38d6f3c3f1ae5859f3e08e49755887086df311f33ff0a4f15a87ee04c699dd5880ae642cee43c5b2eeba36", 0xe4, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000006000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb), &(0x7f0000004000-0x4)=0xb) [ 41.556621] audit: type=1401 audit(1517638108.118:13): op=setxattr invalid_context="" 2018/02/03 06:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00008b4000)='./file0\x00') r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) recvfrom$llc(r0, &(0x7f0000124000-0xfa)=""/250, 0xfa, 0x100, &(0x7f000027c000-0x10)={0x1a, 0xf7, 0x7, 0x40f, 0x1, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/03 06:08:28 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000004000-0x1e)=""/30, &(0x7f00000bc000)=0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a39000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000d7e000-0x9c)=""/156, 0x9c}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000968000)=""/4096, 0x1000}, {&(0x7f0000efb000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000b16000-0x40)=""/64, 0x40}], 0x7, &(0x7f0000a6d000-0xae)=""/174, 0xae}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000002000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x4, 0x3, 0x2, 0x1}}, 0x26) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000044e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) 2018/02/03 06:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000dfa000)={0x0, 0x0}) clock_nanosleep(0x2, 0xfffffffffffffffd, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)) 2018/02/03 06:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000010b000)={0x1, 0xb3, &(0x7f00000dd000-0xb3)="e68b10f3dea903988354b43145a49a25e866391ab056cf91922004d77f905346c5e24d3ca67191b9d73e53b220f06ba3158fdf28a78da05875d157ae3a246e8f9abe9b254374b5ac895133a36bc2ca1fcfd77f298582e751568511ac990f19602be9b1b9adb35f1027c2cfc6bc53359944ecb66a5a3c77c83903d5650a8979158ffc2947b722e9586056af0d6873ba8c86f14b29e042f70da8d54b3655dcf71c4ef2ddfaa2a1cab8eec17f8528a3a126124785"}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 06:08:28 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1c, 0x1000, &(0x7f0000001000-0x4a)=""/74, &(0x7f0000238000-0x4)=0x4a) close(r0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 06:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ca4000-0x4)) recvmmsg(r0, &(0x7f0000df6000-0x78)=[{{&(0x7f0000519000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000730000-0x90)=[{&(0x7f00005bc000)=""/130, 0x82}, {&(0x7f0000b4d000-0xa6)=""/211, 0xd3}, {&(0x7f0000076000)=""/23, 0x17}, {&(0x7f0000eeb000-0xdb)=""/219, 0xdb}, {&(0x7f0000ab0000-0xf8)=""/248, 0xf8}, {&(0x7f0000706000)=""/115, 0x73}, {&(0x7f0000945000-0xe1)=""/225, 0xe1}, {&(0x7f00000ff000-0x64)=""/100, 0x64}, {&(0x7f0000f0b000)=""/86, 0x56}], 0x9, &(0x7f0000b81000)=""/87, 0x57, 0x6}, 0x10001}, {{0x0, 0x0, &(0x7f00007ec000)=[{&(0x7f0000bf0000)=""/76, 0x4c}, {&(0x7f000084c000)=""/134, 0x86}, {&(0x7f0000687000-0x4c)=""/76, 0x4c}, {&(0x7f0000b01000+0x5b1)=""/88, 0x58}, {&(0x7f000054b000-0x16)=""/22, 0x16}], 0x5, 0x0, 0x0, 0x5}, 0x200}], 0x2, 0x20, &(0x7f0000aee000)={0x0, 0x1c9c380}) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') setns(r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@decrefs={0x40046307, 0x4}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)}) 2018/02/03 06:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) readv(r1, &(0x7f0000596000-0x38)=[{&(0x7f0000e02000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[], 0x0, &(0x7f0000007000)=""/131, 0x83}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x16d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00006c9000-0x14)={0x0, 0x2, 0x9, 0x3}) 2018/02/03 06:08:28 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x400}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000-0x10)=@nfc={0x27, 0x6, 0x7, 0x7}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x440000000000127d, &(0x7f0000002000)) [ 41.723763] binder_alloc: 5838: binder_alloc_buf, no vma [ 41.731710] binder: 5838:5843 transaction failed 29189/-3, size 80-16 line 3128 [ 41.751181] binder_alloc: binder_alloc_mmap_handler: 5838 20000000-20002000 already mapped failed -16 [ 41.763070] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/03 06:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3f, &(0x7f0000992000)) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9f000)='/proc/self/net/pfkey\x00', 0x599bc28ac7b78abe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a54000-0x108)={0x0, @in6={{0xa, 0x2, 0x1af2, @empty, 0xea47}}, [0x10001, 0x5, 0xff, 0x10001, 0x3ff, 0xa4f8, 0x0, 0x8, 0x5, 0x6, 0x9, 0x100, 0x0, 0x7, 0x50]}, &(0x7f00001d5000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000058a000-0x14)={r1, 0xfffffffffffffc7c, 0x81, 0x7, 0x463490c1, 0x1ff}, &(0x7f00003ce000)=0x14) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00007bf000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000653000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d45000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009ff000-0x6)={0x0, 0x2}, &(0x7f0000051000)=0x6) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000071b000-0x50)={0x10, @tick=0xc7, 0x40, {0xfe00000000000000, 0x6}, 0x2, 0x1, 0x200000000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fdf000)={r3, 0x2dd1}, &(0x7f0000556000)=0xffffffffffffffa5) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000bcf000)={@multicast2, @broadcast, 0x0}, &(0x7f00004fc000-0x4)=0xc) accept4$packet(r4, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00001b0000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005c0000-0x28)={@generic="c581471577bf1083dc64c6f8bbc43577", 0x0}) sendmsg$nl_route(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000025000)={0x10}, 0xc, &(0x7f0000988000-0x10)={&(0x7f0000255000)=@mpls_newroute={0x48, 0x18, 0x9eda644facc99bdf, 0x6, 0x2, {0x1c, 0x10, 0x10, 0x9, 0xff, 0x1, 0xff, 0x8, 0x2000}, [@RTA_DST={0xc, 0x1, [{0x71, 0xda, 0x400, 0x2}, {0x0, 0xa6, 0x1, 0x10000}]}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_OIF={0x8, 0x4, r7}, @RTA_DST={0x8, 0x1, [{0x1, 0x1, 0x80, 0x6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040011}, 0x4800) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00009cc000-0x8)) setrlimit(0xe, &(0x7f00003c2000-0x10)={0x0, 0xfffffffffffffffc}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000048e000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002aa000-0x8)) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f000033c000-0x10)={0xffffffffffffff93, &(0x7f0000024000-0x30)=[{0x0}, {}, {}, {}, {}, {}]}) accept$ax25(r0, &(0x7f0000b91000-0x10), &(0x7f0000909000-0x4)=0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc010641d, &(0x7f0000a1d000)={r9, &(0x7f0000ac2000)=""/4096}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00009f6000)={r3, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}}}, 0x8c) 2018/02/03 06:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) socket$packet(0x11, 0x3, 0x300) mincore(&(0x7f0000f82000/0x3000)=nil, 0x3000, &(0x7f0000048000)) 2018/02/03 06:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x200) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x67}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000dc0000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfe67, &(0x7f0000ec9000)=[]}, 0x8000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007b3000)=0x15df, 0x4) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 06:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0xe2) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) fstat(r0, &(0x7f0000e23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000e75000-0x8)='./file0\x00', r1, &(0x7f00001cb000-0x3c)="dae2be0819f89634950b1a83d5b57d3d844849db04f64487f385a5cd14004375994e7146b8ce783e404c87c6325f96be530f327be9da77e1e5bc81e1") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)) execveat(r0, &(0x7f0000829000-0xe)='./file0/file0\x00', &(0x7f0000dae000)=[&(0x7f0000532000-0x3)='\x00v\t', &(0x7f0000ff5000-0x5)='ext3\x00', &(0x7f000005d000-0x1)='\x00', &(0x7f0000a13000)="a56b657972696e6747504c2d47504c73656c662500"], &(0x7f0000f8f000)=[&(0x7f000001e000)='\x00', &(0x7f00004b6000-0x5)='ext3\x00', &(0x7f0000649000)='\x00v\t', &(0x7f0000e09000-0x5)='ext3\x00', &(0x7f0000e10000-0x5)='ppp0\x00', &(0x7f0000d8b000)='\x00v\t'], 0x1400) 2018/02/03 06:08:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000196000-0xcc), &(0x7f0000ab3000-0x4), &(0x7f000030a000-0x4), &(0x7f0000000000)="c99d082db96d4c01f40000000000002b99ce416c6750da6d5c19593dd92f944cce9aee789ac8d8018f53ebf28f999e29708e5fdc0146b6278ffb29f9e5f85f5810a60def9988bd0f1f06a055dd37f2078fc9d726a33c1d72e41ae1cca10db0e45b46631b3080bdee31cbb21b0de7ff60f40842a443") set_tid_address(&(0x7f0000ac2000-0x4)) 2018/02/03 06:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) r2 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r2, &(0x7f00005b1000-0x8), 0x80000000) 2018/02/03 06:08:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x100000001, 0x0) r1 = socket$inet6(0xa, 0x801, 0x100) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x80800) readv(r2, &(0x7f00004aa000)=[{&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/03 06:08:28 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000)={{0x0, 0x2710}, {r0, r1/1000+30000}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x800, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10b100, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000006000-0x4)=0x9) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) [ 41.769363] binder: 5838:5843 ioctl 40046207 0 returned -16 [ 41.782106] binder_alloc: 5838: binder_alloc_buf, no vma [ 41.787814] binder: 5838:5843 transaction failed 29189/-3, size 80-16 line 3128 [ 41.797970] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.803432] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 06:08:28 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000098d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x97, "c4e8128b597f42b4f4b11312d03f8fa6f4d0b9055b21c584b66496b1b476467849b9634b1369d89b36aff578a8effd0c8ca02c993bf53a64a538438c4ec1f9c51ab415ce6afaf5a597b31904e1c995c79109e3bbb8dd29ab06a187ffb85ad6e817825e2bad5f7043c4a0d5938ac1a36849067491a256e6df3f3b1fe778ae5f34b78a7809e08b03c1939b7e3fbb5555686781f48155ae74"}, &(0x7f0000480000-0x4)=0x9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x0, 0x10, 0x6, 0xffffffffffffff80}, &(0x7f0000ec1000-0x4)=0x18) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000d96000), 0x4) 2018/02/03 06:08:28 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x800}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000c000-0x8c)={r0, @in={{0x2, 0x3, @empty}}}, 0x8c) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000000b000-0x98)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000c000)={r0, 0x9}, &(0x7f0000004000-0x4)=0x6) 2018/02/03 06:08:28 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000000)=""/169, 0xa9) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x101800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000-0xe)='./file0\x00', 0x10c) mq_timedsend(r3, &(0x7f00001e8000+0x63e), 0x0, 0xb, &(0x7f00006e8000-0x10)) mq_timedsend(r3, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/02/03 06:08:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x100000001, 0x0) r1 = socket$inet6(0xa, 0x801, 0x100) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x80800) readv(r2, &(0x7f00004aa000)=[{&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/03 06:08:28 executing program 0: socketpair$inet6(0xa, 0x805, 0xfffffffffffffe00, &(0x7f0000ba2000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6c000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007fc000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127e, &(0x7f0000041000)) 2018/02/03 06:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x80001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000096b000)=0x0) r3 = syz_open_dev$mice(&(0x7f00002cc000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00008a2000-0x2)={0x6, 0x1}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000543000-0x4)=r2) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 06:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000097000-0xc)='/dev/rfkill\x00', 0xc0000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000829000)='/dev/sequencer2\x00', 0x0, 0x0) renameat2(r0, &(0x7f00003eb000-0xa)='./control\x00', r1, &(0x7f0000f59000-0xa)='./control\x00', 0x6) r2 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r2, &(0x7f0000a31000-0xa)='./control\x00') r3 = userfaultfd(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f1000)={0x0, 0x0}, &(0x7f0000635000)=0xc) r6 = getegid() syz_fuse_mount(&(0x7f000096e000-0x8)='./file0\x00', 0x0, r5, r6, 0x8, 0x1008800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') clock_gettime(0x2, &(0x7f00006e4000-0x10)) wait4(r4, 0x0, 0x8, &(0x7f0000f55000)) clock_gettime(0x0, &(0x7f0000ac9000-0x10)) setitimer(0x3, &(0x7f00001bb000)={{0x0, 0x2710}}, &(0x7f0000f79000)={{}, {0x0}}) utimensat(r2, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{}, {r8, 0x2710}}, 0x0) 2018/02/03 06:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a84000-0x1b)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000e72000-0xb0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cd000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 06:08:28 executing program 3: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0xa100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000017000)={0x1, 0x2, {0xffffffffffffffff, 0x0, 0x7, 0x0, 0xfffffffffffffffb}}) recvmmsg(r0, &(0x7f0000003000-0x78)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000011000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000001d000)={0xe5b0, 0x7, 0x6, 0x3f, "db71dc7987b982da81ecd4f418873e94e60ff8dfa971aeec8eff1134c22451da"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000001000)=0x383c, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000001e000)='./file0\x00', &(0x7f0000003000)=""/95, 0x5f) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/03 06:08:28 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000098d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x97, "c4e8128b597f42b4f4b11312d03f8fa6f4d0b9055b21c584b66496b1b476467849b9634b1369d89b36aff578a8effd0c8ca02c993bf53a64a538438c4ec1f9c51ab415ce6afaf5a597b31904e1c995c79109e3bbb8dd29ab06a187ffb85ad6e817825e2bad5f7043c4a0d5938ac1a36849067491a256e6df3f3b1fe778ae5f34b78a7809e08b03c1939b7e3fbb5555686781f48155ae74"}, &(0x7f0000480000-0x4)=0x9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x0, 0x10, 0x6, 0xffffffffffffff80}, &(0x7f0000ec1000-0x4)=0x18) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000d96000), 0x4) 2018/02/03 06:08:28 executing program 3: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0xa100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000017000)={0x1, 0x2, {0xffffffffffffffff, 0x0, 0x7, 0x0, 0xfffffffffffffffb}}) recvmmsg(r0, &(0x7f0000003000-0x78)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000011000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000001d000)={0xe5b0, 0x7, 0x6, 0x3f, "db71dc7987b982da81ecd4f418873e94e60ff8dfa971aeec8eff1134c22451da"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000001000)=0x383c, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000001e000)='./file0\x00', &(0x7f0000003000)=""/95, 0x5f) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/03 06:08:28 executing program 4: clone(0x0, &(0x7f000043a000), &(0x7f00002c4000), &(0x7f00009d7000-0x3), &(0x7f0000a2d000-0x27)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r0, 0x0, &(0x7f0000eae000-0x10)={0x8}, &(0x7f000044b000-0x10)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000270000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0x81, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bfa000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/03 06:08:28 executing program 6: ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f000076b000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/153) 2018/02/03 06:08:28 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000299000-0xe)='/dev/keychord\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x1}, 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000007000)=""/96) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000a000-0x4)) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x9) 2018/02/03 06:08:28 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x800}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000c000-0x8c)={r0, @in={{0x2, 0x3, @empty}}}, 0x8c) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000000b000-0x98)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000c000)={r0, 0x9}, &(0x7f0000004000-0x4)=0x6) 2018/02/03 06:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000900000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a2f000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000340000-0x8)={0x0, 0x0}) sendfile(r0, r2, &(0x7f000088a000-0x8)=0x48, 0x3822) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e20000)='/proc/self/net/pfkey\x00', 0x480, 0x0) accept(r1, &(0x7f000060b000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000de7000)=0x1002) futimesat(r3, &(0x7f0000d8c000-0x8)='./file0\x00', &(0x7f0000758000)={{0x77359400}}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000a5e000-0x57)={{0xa, 0x2, 0xfecf, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0xef, [0x5, 0x8, 0x81, 0xe3, 0x2, 0x7ff, 0xd71, 0x81]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d84000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x3, 0x0, 0x8, 0x2, 0x0, 0xf8}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f03000-0x4)=0x4b, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000019000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x400000}, 0xfffffffffffffedf) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f00005ff000)=""/111, &(0x7f00003fa000)=0x6f) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/03 06:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/autofs\x00', 0x400200, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003fe000-0x16)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000cc6000-0x1c)={0x1, 0x4, [@random="6baed5aee526", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059f000-0x16)='/selinux/checkreqprot\x00', 0x200080, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00007fb000)='/dev/usbmon#\x00', 0x6, 0x402) getpeername(r3, &(0x7f00005b2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000e43000)=0x2e) fchdir(r4) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00004ef000-0x4)) 2018/02/03 06:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) lstat(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f00008c1000-0x44)) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848", 0x2a}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00007ea000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4280}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}], 0x64) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000069d000-0xc)=@sack_info={0x0, 0x5, 0x101}, &(0x7f0000e8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e1f000)={r4, 0x64, &(0x7f0000d27000-0x64)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x68}]}, &(0x7f0000a78000)=0x10) 2018/02/03 06:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004c4000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00007c3000)) gettid() 2018/02/03 06:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 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) pipe(&(0x7f0000d8e000)={0x0, 0x0}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000240000)={0x1, 0x2000, 0x7, 0x6, 0x8, 0x401}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000001000-0x97)="850486ed42011e5b55ab9c9d6202971b9971559e3e982d07a8a07b9d6298bee43f5a757edaf96bc2eef3dc59ef402dcb136baacd3c7364305d2d97eb59853c3f04dc196065626abab3d70be00c24b87310726a6c72dceba63e936fe2ca31447e3104cd4031d97c06d127a5b863992c2fd8935c522d13aa217abc3089cdaef905337ab4df54f09deeea7ec1742845bf8342bca01614b49f", 0x97) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x1c, 0x0, &(0x7f000000a000-0x1c)="62275112554489020a731acfa4941058a50f0802a28cae6eb7aa27c9"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e53000-0x140)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) getpeername$netlink(r4, &(0x7f0000f7f000), &(0x7f0000208000)=0xc) 2018/02/03 06:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000137000)='./file0\x00', &(0x7f0000e32000)) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2018/02/03 06:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4), 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d9000-0x16)='/selinux/checkreqprot\x00', 0x40080, 0x0) recvfrom$ax25(r2, &(0x7f000066e000-0x99)=""/153, 0x99, 0x1, &(0x7f00007b3000)={0x3, {"60dfbf812d6001"}, 0x2}, 0x10) write(r1, &(0x7f000001a000-0x69), 0x0) recvmsg(r0, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84}, 0x0) 2018/02/03 06:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003e8000), &(0x7f0000bf4000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000026d000)=@generic="3cf5b678ea8edfa4b11b39b11ab23981", 0x10) listen(r1, 0x4) sendto$inet(r1, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/03 06:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c4000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) fallocate(r1, 0x0, 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000770000), &(0x7f0000d48000)=0x4) write$tun(r1, &(0x7f000076c000-0x112)=@pi={0x0, 0x17, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="665b0b20ee91", [], {@x25={0x805, {0x3, 0xa1e, 0x0, "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"}}}}}, 0x112) sendto$inet6(r3, &(0x7f0000f5b000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/03 06:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x800) getpeername$inet6(r0, &(0x7f0000bce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00008aa000)=0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[]}, 0x0) 2018/02/03 06:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b60000), &(0x7f0000e3b000-0x4)=0x10, 0x800) connect(r0, &(0x7f000073c000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket(0x10, 0x802, 0x0) sendmmsg(r1, &(0x7f00009e9000)=[{{0x0, 0x0, &(0x7f0000093000-0x70)=[{&(0x7f000032c000)="2aefb42f76bf4a6dc130a19cdaba3c75c05fa6b1d5b79fd5edf0c58698246d6842c841d317a42509cfeb75876d8434bed80650ed477bc2304f153fefdb27ba80b98b3c438417e3a1790e95f7ba057ee4a3dae2e7ea4d04", 0x57}, {&(0x7f000013e000)="fbc0955a8eace6665bdf78b991a3067ac65652998215a7244bbb7e29120116eb19f53e4d13a600a5665f33d41cf4e55a189a9711cee53e56b61606f0909e7a4596a48dce590386bf3cc351d73f4a465309b4e88e06d11dc34d3d3db07d899a840fd691ab8eb27cd6128c5068bf76419440e9326d7976b207d281acef1c62d3aca1adc8c5a76793d75ed909a3143319e30fc0cb543d8c210b27cf8120fd5096", 0x9f}, {&(0x7f0000b9c000-0xef)="fe5d4c4fd3740573ab862337b804ceef335115aa431c69718720c9ba56ab827da9d5d6f71b1fe9145bdc62651ee0be73bbe6ee95cf8d0240b135bb901f2546da11928c4080f9cc181c96ac914037fb1bb7db81e2220c91538eba36d469194e4e89fb0deb58af226803a598db443c0bcb5601e2d2139a95fa26392777126816e4cfe54e0bcc6aa7bb1fc9790179f899ef694d581b589fe06208a545e68f4c6ae2b8590bf96bcf4a1815422868e2350c8c9046804775dbbda3e90a4953f6529045b4954adc7973384aa0376c17a347385c02ce454084f4c7ef85d59714507dfac3d87cf3817f78fd971cb54c3296f04b", 0xef}, {&(0x7f00002e9000-0xa4)="852294367b01f95dc00eede2d45af2742125b97bbcb439b48e084780e8ce68f7b1c4c5bf21fd9b9df1cf783f310314065dbc9c570a8ddcfa24657ff91ef4934d4bcade07070000009b99afc507e238f210790bab975439a9b9a58f5c3080b118c00bfa14053f11f4668e250b6c0af7a16d7a53833056118ea68f0eae30ade3a2f8840f58c82c3000b2a44d9497d4f97639a465e59cc194c5614a32025fc74d630c229e42", 0xffffffffffffff0b}, {&(0x7f0000662000-0xd2)="96878e9bf7d05eb854293379537ba690dc323c415a709e9cffec0d310ebd9a40f5466f100f3473e1232978909a3876addc27ee944f47f0850fa949ec135b5bb99698f89d4a4bb722860ce1954c030273aba0b7c8e4e46b2fb0afe78fc9a816d2a99786698e3696fae2d724bfa5c7444d933de95c62de7ccf0bae454e15be0098a730b1d1a3427740c40f453997fafdbfe0f4481a833b00b63d84cf5f48eef139d596b34cd9ff2ab62f29c2c90ce78cf6526c57efde1220745acedff0d63be7120a075530775c41f595b9eaa9a4eda9805326", 0x250}, {&(0x7f000025a000-0x3d)="f797c355c17720174d140bde01734cebacbc112438e48428c8028b0ce0ecbb2e4b11bf266034822da386787a559aa12ce1ba422138827660539053a6b8", 0x3d}, {&(0x7f0000d29000)="4f312efc88b2e9c48fd014a77206193a5bbb0acb8699a469d713b5cc4f26603443e79c1a", 0x24}], 0x7, 0x0, 0x0, 0x8000}, 0xff}, {{0x0, 0x0, &(0x7f0000cae000)=[{&(0x7f0000281000-0xb3)="bd14c4b89c7fa6d1fe995b1ecc4b8119d0892952bffc1aca4722b3103e79e19e7fd15effdd18e3b14feb488bc36efb8d466c28cfc55d3e8b02aa09dd111b68fb72daaf8ee40b48a13c653f3e44d4bc37a058d31506bb7f9238c4e272b94e934a688e4c5d4d207486879b3d068ed78fec255a131ad21adccdd2ab96da872c2d0e0c34107baa24c132298dbc117705eae2f3d97dd4dae9663b94f27a351eabd1a8360c01c8e5b121901d57d8187614cc6a137137", 0xb3}], 0x1, &(0x7f000039b000-0x1010)=[{0x1010, 0x0, 0x5, "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"}], 0x1010, 0x8800}, 0x4}], 0x36c, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000f61000), &(0x7f000068f000)=0x4) signalfd4(r1, &(0x7f0000ad0000)={0x800}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000034f000)={0x0, 0xfff}, &(0x7f0000a50000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000062e000)={0x3, 0x3, 0x800c, 0x7ff, 0x534, 0xffffffffffff0ecd, 0x2, 0x6, r2}, &(0x7f00001af000-0x4)=0x20) 2018/02/03 06:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000050b000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000200000b, 0x4, &(0x7f0000bc0000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000fd8000-0x10), &(0x7f00000ba000-0x4), 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000239000-0x4)=0xffffffff, &(0x7f0000dee000-0x4)=0x4) 2018/02/03 06:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000136000)=0x8, 0x4) listen(r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000d81000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000104000)={0x0, 0x8f, "13c8f5c5c29f2afbe40ee49fefcccbb75e9c247394ef8a6876f7d09e8491499fd7e9c9d5867ce565b8d5e9a32d1a0202d4a30bf48c67e738bcfdd054f47d84cb1393f3c14b462dc9f478e548f6932b1ea642f38ee0f8f712513fa02e4172ae685cd2e8de31c06c459f3c4b4a603914895b39e518fe994388594b6080812cda232ca64fd3a96d403af9393299009b91"}, &(0x7f0000a15000-0x4)=0x97) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001c1000-0x8)={r3, 0x9}, &(0x7f0000ab1000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000001b000)={0x7ff, 0x101}) close(r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000025000)) [ 42.206663] binder: 5964:5966 ERROR: BC_REGISTER_LOOPER called without request [ 42.236117] binder_alloc: 5964: binder_alloc_buf, no vma [ 42.242073] binder: 5964:5976 transaction failed 29189/-3, size 0-0 line 3128 [ 42.306536] binder: BINDER_SET_CONTEXT_MGR already set [ 42.312112] binder: 5964:5976 ioctl 40046207 0 returned -16 [ 42.319062] binder: 5964:5987 ERROR: BC_REGISTER_LOOPER called without request [ 42.319357] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 42.337745] binder_alloc: 5964: binder_alloc_buf, no vma [ 42.343333] binder: 5964:5992 transaction failed 29189/-3, size 0-0 line 3128 [ 42.346987] binder: 5964:5987 got reply transaction with no transaction stack [ 42.346995] binder: 5964:5987 transaction failed 29201/-71, size 32-8 line 2921 [ 42.381097] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.386598] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.392046] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.407225] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/03 06:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/03 06:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000eb0000)='./file0\x00', &(0x7f00003c3000-0x86)=""/134, 0x86) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000264000-0x20)={@generic="e9f538abae042dc9478b056ab92a0873", @ifru_flags=0x1}) 2018/02/03 06:08:29 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x44) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c51000)='./control\x00', 0x86000006) ioctl$TCSETSW(r0, 0x5403, &(0x7f000067c000-0x24)={0x5, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x1, 0x9, 0x6, 0x80, 0x1f, 0x7, 0x2d3, 0x1d, 0x5be}) r2 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fd2000)={0x8, 0x0, 0x1000, 0x5, 0x7fffffff, 0x8, 0xa4, 0x20f9, 0xa7, 0x8, 0x401}) 2018/02/03 06:08:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0xffffffffffffffff, 0x20, 0x3, 0x3, 0x9, 0x8, 0x217, 0x2}, &(0x7f0000002000-0x40)={0x3ff, 0x100000000, 0x1, 0x4, 0xe3, 0x10000, 0x7, 0x5}, &(0x7f0000001000)={0x1f, 0x8, 0x0, 0x6, 0xfff, 0x2a, 0xcea, 0x6}, &(0x7f0000002000-0x10)={r1, r2/1000+30000}) clone(0x0, &(0x7f0000748000-0x56), &(0x7f0000cb2000-0x4), &(0x7f0000fc6000-0x4), &(0x7f000039e000-0x69)) r3 = epoll_create(0x20) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001000-0xc)={0x10}) 2018/02/03 06:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) lstat(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f00008c1000-0x44)) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848", 0x2a}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00007ea000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4280}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}], 0x64) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000069d000-0xc)=@sack_info={0x0, 0x5, 0x101}, &(0x7f0000e8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e1f000)={r4, 0x64, &(0x7f0000d27000-0x64)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x68}]}, &(0x7f0000a78000)=0x10) 2018/02/03 06:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) lstat(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f00008c1000-0x44)) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848", 0x2a}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00007ea000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4280}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}], 0x64) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000069d000-0xc)=@sack_info={0x0, 0x5, 0x101}, &(0x7f0000e8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e1f000)={r4, 0x64, &(0x7f0000d27000-0x64)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x68}]}, &(0x7f0000a78000)=0x10) 2018/02/03 06:08:29 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000889000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r0, &(0x7f0000980000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000909000)=0x10) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) 2018/02/03 06:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f00008ea000), 0xfffffffffffffcec, 0x20044881, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/03 06:08:29 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000f6000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d99000)=[{&(0x7f000059c000)=""/4096, 0x1000}, {&(0x7f00001ff000-0xf8)=""/248, 0xf8}, {&(0x7f0000d99000)=""/204, 0xcc}, {&(0x7f0000d58000)=""/182, 0xb6}], 0x4, 0x1) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000d9a000)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d9c000)=""/79) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000d9e000-0x8)) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000d9b000)) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000049d000-0xb1)=""/177) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000d8c000)) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000057d000-0xfb)=""/251) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00000107c89d"}}) 2018/02/03 06:08:29 executing program 7: r0 = socket(0x40000000018, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f00003fa000)={@generic="63d403aca2309bb3fe196f59594d0c02", @ifru_data=&(0x7f0000001000-0x20)="acbc5adeee5ebeeda6d76eda13eb4217e609c1b3a21aafdc768a5531cd79a104"}) setsockopt(r0, 0x1, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1f4, 0x0, 0x800, 0x8b, r1}, 0x10) setns(r0, 0x40000000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000001000)) 2018/02/03 06:08:29 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, &(0x7f0000012000)={0x0, 0xd82b}, &(0x7f000000a000)) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000011000)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x191201, 0x0) syncfs(r2) 2018/02/03 06:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f0000bd9000)=@known='com.apple.system.Security\x00', &(0x7f0000549000+0xd3b)='bdevvmnet1em1\x00', 0xe, 0x1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/02/03 06:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000140000-0x8)='./file0\x00', 0x20000, 0x110) utimensat(r2, &(0x7f000023c000-0x8)='./file0\x00', &(0x7f0000819000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$notify(r2, 0x402, 0x22) capget(&(0x7f0000eac000)={0x0, r3}, &(0x7f000015b000-0x18)={0x1, 0x21, 0x800, 0x100, 0x1, 0x3f}) accept$inet6(r2, &(0x7f0000bcc000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000252000-0x4)=0x1c) tkill(r3, 0x16) ptrace$setopts(0x4200, r3, 0x6, 0x2) 2018/02/03 06:08:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000)={0x9, {0x2, 0x3, @rand_addr=0xe8b9}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, 0x8, 0x6, 0x1f, 0x8001, 0x8, 0x0, 0x9, 0x40, 0x9}) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000001000-0x4)=0x800000000000, 0x0) 2018/02/03 06:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 06:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f00008ea000), 0xfffffffffffffcec, 0x20044881, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/03 06:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000598000-0x9)='/dev/rtc\x00', 0x103040, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c6e000)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cee000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000857000)={r2}) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f00004ff000-0x4)=0x207, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 06:08:29 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000000d000-0x10)={0xba, &(0x7f0000015000)=""/186}) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000010000)=""/9, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000015000)=""/100) readv(r1, &(0x7f0000014000)=[{&(0x7f0000006000-0x44)=""/68, 0x44}], 0x1) timerfd_create(0x7, 0x800) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)) 2018/02/03 06:08:29 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000-0xa)="2e25656d317b8d2d5e00", 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x20000021}, 0xc, &(0x7f0000010000)={&(0x7f0000010000)={0x20, 0x25, 0x201, 0x6, 0x1, {0x1c}, [@typed={0xc, 0x86, @fd=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r3 = socket$inet6(0xa, 0xa, 0x8000000008) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000005000-0x10), &(0x7f0000010000)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sysfs$2(0x2, 0x7, &(0x7f000000f000-0xff)=""/255) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f000000c000)={0x8, 0xffffffffffff7fff, 0x100000001}) symlink(&(0x7f00009f4000-0x8)='./file0\x00', &(0x7f00003b6000-0x8)='./file0\x00') fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x2, r5) r6 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500090008000000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 06:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c22000-0x8)={0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000021000)={0x6, 0x8}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000668000-0x8)={r1, 0x8}) 2018/02/03 06:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000386000)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000862000-0x1)={0x100}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000074b000)='cgroup\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f0c000-0x4), &(0x7f00005cf000)=0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000c97000), 0xfffffffffffffffe) fsync(r0) 2018/02/03 06:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c3d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00008e3000/0x2000)=nil) mremap(&(0x7f00000dd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000012d000/0x3000)=nil) r0 = open(&(0x7f0000c2e000-0x8)='./file0\x00', 0xd9b117d30f87a5eb, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000258000-0x34)={{0xfffffffffffffffe, 0x0, 0x8001, 0x3, 0x9a3}}) remap_file_pages(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/03 06:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e25000)={0x60000000}) poll(&(0x7f0000400000)=[{r1, 0xfffffffffffffffe, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006c2000)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb095}}, 0x5, 0x4, 0x1, 0x6, 0x5}, &(0x7f0000b03000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000941000)={0xffffffff, 0x1, 'client1\x00', 0x2, "cd72502095f79c9a", "e5526c825e986fa2210966f04fa5904c96a21cd17c15970531353ac672ea4d8e", 0x7, 0x80000000000}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002dd000)={r4, 0x6e1c, 0x8f4, 0x3}, &(0x7f00002ff000)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000834000)={0x0, 0x0}) ptrace$setopts(0x4200, r5, 0x2, 0x100000) 2018/02/03 06:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000e49000)='./control\x00', 0x100000000001040, 0x3) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) mknod(&(0x7f00003b8000)='./control\x00', 0x0, 0x3) [ 42.766306] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 42.829630] mmap: syz-executor5 (6064) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/03 06:08:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d80000), 0x0) 2018/02/03 06:08:29 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000090b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003cb000)='./file0\x00', &(0x7f00004bc000-0x8)='./file0\x00', &(0x7f0000775000+0x6ff)='f2fs\x00', 0x2002, 0x0) execve(&(0x7f0000679000)='./file0\x00', &(0x7f0000e2e000)=[&(0x7f0000841000-0xa)="7365637572697479cf00"], &(0x7f0000397000)=[&(0x7f0000d2c000)='eth0\\eth0{(\x00', &(0x7f0000e1e000)='\x00', &(0x7f0000d79000-0x5)='f2fs\x00', &(0x7f00000c2000-0x5)='f2fs\x00', &(0x7f0000fcf000)='f2fs\x00', &(0x7f0000973000-0xc)="9df41f73656c696e75789500", &(0x7f0000bad000-0x5)='f2fs\x00', &(0x7f000059f000-0xb)='!keyring[$\x00']) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002d4000), &(0x7f00007a8000-0x2)=0x4) lchown(&(0x7f0000f9f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 06:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f49000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000bf1000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002b3000-0xc)) dup3(r1, r3, 0x0) 2018/02/03 06:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c0400000005c7bad62e0a53a432ed49f4d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a008216669ca021f6f65dcf160e7e595358c0c02f0000158d19bcb00fffff6000000002ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffffee) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e49000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000581000-0x28)={&(0x7f00004de000/0x1000)=nil, 0x1, 0x7, 0x1, &(0x7f00005d6000/0x1000)=nil, 0x1ff}) 2018/02/03 06:08:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000489000)={0x5, &(0x7f0000000000)=[{0x0, 0xffffffff, 0x6, 0x1000006}, {0xe188, 0x8, 0x4, 0xff}, {0x165, 0xf9, 0x100000000000080, 0xfffffffeffffffff}, {0x3, 0xfffffffffffffff9, 0x0, 0xffff}, {0xd94, 0x4, 0xff, 0x2}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)) prctl$seccomp(0x16, 0x1, &(0x7f0000016000-0x10)={0x0, &(0x7f0000f25000)=[]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d56000)=0x9, 0xffffffffffffff01) 2018/02/03 06:08:29 executing program 0: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) lsetxattr(&(0x7f0000133000)='./file0\x00', &(0x7f00001e9000)=@random={'security.\x00', 'wlan1\x00'}, &(0x7f0000bd1000-0x15)='selinuxvmnet1GPLproc\x00', 0x15, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000dce000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe) 2018/02/03 06:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f00008ea000), 0xfffffffffffffcec, 0x20044881, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/03 06:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0x1) close(r0) 2018/02/03 06:08:29 executing program 4: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/autofs\x00', 0x2001, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000df1000)={0x5, 0x7}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000015e000-0x80)=""/128, 0x80) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000df2000-0x8)={0xff, 0x4, 0x1ff, 0x7fff}) 2018/02/03 06:08:29 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000767000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x0, 0x3, 0x40, 0x9, 0x6}, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) fcntl$lock(r1, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) 2018/02/03 06:08:29 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000036000)='/dev/rfkill\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a9c000-0x1b)={0x0, 0x13, "8a5c339929ee3f40cf3f926a74c38509c843cb"}, &(0x7f00002d4000-0x4)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x38000000000, 0x30, 0x40, 0xff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 06:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000a02000-0xd)='/dev/binder#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000231000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a2b000-0x8)={0x0, 0x1}, &(0x7f0000f94000)=0x8) mmap$binder(&(0x7f000005f000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000393000-0x8)={r3, 0x7, 0x5}, &(0x7f0000be5000+0xf79)=0x8) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000001000-0x4), &(0x7f000070e000-0x4)=0x4) 2018/02/03 06:08:29 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r1, &(0x7f000001e000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000020000)=@full, &(0x7f000001b000)=0x48, 0x80800) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000016000-0x50)={@generic="07fdf6b4c458ca07b51d3c17cd5941b3", @ifru_data=&(0x7f0000008000-0x20)="106beafb00006b70000d00a472ca66ee00a6002abc0c5d41c13f06b4cb9d3cb0"}) socketpair(0xb, 0x807, 0x4, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000021000-0x2)={0x7, 0x4}) 2018/02/03 06:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000730000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00003e7000)) sendto$inet6(r0, &(0x7f000019b000)="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", 0x1000, 0x40840, &(0x7f0000c7c000-0x1c)={0xa, 0x1, 0x300000000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffff}, 0x1c) fstat(r0, &(0x7f000083e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) 2018/02/03 06:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004b2000-0x8)={0x0, 0x80000000}, &(0x7f00003c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000058f000-0xbd)={r2, 0xb5, "ed77c1dae5cc519c796f6c0952a394a2dfbadb61da60b94951dfba5246955e3e6a27b2ea64e84ce5b019c9a1f9fd9917a4ad8b19a086a9f817a9d4a86f817418913224130c325896713a9175811b75e63dddd74c4d00fd667cb1d84929a58587a5924a5825df0d30ecac14f8d17610aed5a4d4af6b15e229a55956ac17f9a56b0c7fccf3aefbcecceced405815858e1ae28c15a4c4eee8ada6853e7a7d0033f2f54919421c1fdf4a94eb08bee410bc3e2943af4af9"}, &(0x7f0000863000)=0xbd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc5000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/03 06:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005b8000)={@generic="d1f192f78130442762699dadb51423c0", @ifru_map={0x7fff, 0x3, 0x8, 0xfffffffffffffffb, 0x3}}) finit_module(r2, &(0x7f0000789000-0x6)='self#\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000e7b000-0x58)={0x7, 0x2bfe, 0xfffffffffffffffb, 0x8, 0x5, 0x240000000}) 2018/02/03 06:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000047d000)=""/4096) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d2e000)={0x60000011}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a57000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008fb000-0x4)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/03 06:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ab8000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) 2018/02/03 06:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009e9000-0x8)={0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000330000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) execveat(r1, &(0x7f000094c000)='./file0\x00', &(0x7f00006a9000)=[&(0x7f00001b6000)='+selfsecurity\x00', &(0x7f0000cd1000)='\x00', &(0x7f00000ee000-0xb)='systemeth1\x00', &(0x7f0000264000)='\x00', &(0x7f000047b000-0x1)='\x00', &(0x7f00005df000-0x7)='cgroup\x00', &(0x7f000023c000-0x3b)='{md5sumtrustedsystem\\}ppp0$@proc[$%wlan1ppp1mime_typebdev[\x00', &(0x7f0000677000-0x1)='\x00'], &(0x7f0000d36000-0x20)=[&(0x7f0000466000-0x4)='^^(\x00', &(0x7f0000f45000)='systemproc\x00', &(0x7f0000c66000)='^lo\x00', &(0x7f0000b5c000-0x1a)='*vboxnet1em1-vmnet0]-]GPL\x00'], 0x1000) recvmsg$netrom(r1, &(0x7f0000371000)={&(0x7f0000111000-0x10)=@ax25={0x3, {"414ba9224f0ca5"}, 0x8001}, 0x10, &(0x7f0000b11000-0x30)=[{&(0x7f000054d000)="ff2ec3e8afc77eeef5abf4bbf7e59d3719af4b205a6790147b96a529b9832e28ad647b89a7dd618b4cbcafa5f142ba3857f73b562e68e6c6436b293214afef78d58fe5c394b45b8a", 0x48}, {&(0x7f0000320000-0x5b)="5099cfc1b996e20a2b9048fe591207e8a0fb1f1dd75f208780b929b89b87d5b40bede068a81abcd93a9149ed284a15449f92d0c23622563987ba102eb3e88c7387bd0b0071647622daa26d0598ee0c9ac587f3cba839b82a8aa8e2", 0x5b}, {&(0x7f0000b36000-0xa6)="51dbd2247f4b3ede0f60da5a812509ef07416b1ed56ca84776f78bf6bd5adaf3a839f230ee6e0e09624d239f3d6282a35447bbe59a0478782fa845fb49c2b77d175476bbe94cbcb6aafeb03203a26eba123c77dce3a4f030cbfb1f2ee8297d1f732e69ae45a0b6243493e69eba9ce6e6d2f96f8155027fb227d3e6fd5ee680da499a612c8e64ee033a1ad0d59e3d3250948f40618eb9b592d504a18d0987cac072c613da6660", 0xa6}], 0x3, &(0x7f000047a000)=[{0xb0, 0x115, 0x6, "fbef5a31f69deddb5717bacacc54033cc62046892a36a1c324a32abed1dc28d981b2c68b3d83ee9818eeceb2826d525f9f6354bab198eb1ad4200f338d07d3177d202ff13fddbd771332f98549ca3b04c761f7ea48700ab4685413981e31fc2b4e16b4d97e68134d7688c1dc8bedef03c0fad348b6b4fe4bf01db67b29aaa21f64fde53cc3764b8163710fb28cf0fce431405ac1df3c683415a4c5765c"}], 0xb0, 0x4000}, 0x1) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000996000-0x10), &(0x7f0000155000-0x4)=0x10, 0x0) dup2(r0, r2) r3 = socket(0x400010, 0x6, 0x400) write(r3, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) 2018/02/03 06:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ba8000-0x1), &(0x7f0000777000)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7c000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d42000)={0x0, 0x2}, &(0x7f00002d2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b29000-0x6)={r3, 0x4}, 0x6) sendto$packet(r0, &(0x7f0000241000)="2d010000009b000000005ca73668e3b503e60097532da51d738167fb964051bac5fa07ff78633fd84f1a01f065", 0x2d, 0x0, &(0x7f0000eac000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) [ 43.130286] binder: BINDER_SET_CONTEXT_MGR already set [ 43.138555] binder: 6153:6154 ioctl 40046207 0 returned -16 [ 43.150329] binder_alloc: 6153: binder_alloc_buf, no vma [ 43.158646] binder: 6153:6158 transaction failed 29189/-3, size 0-0 line 3128 [ 43.166647] binder_alloc: 6153: binder_alloc_buf, no vma [ 43.173405] binder: 6153:6163 transaction failed 29189/-3, size 0-0 line 3128 [ 43.195323] ================================================================== [ 43.195334] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.195347] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.213574] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 43.220226] Read of size 8 at addr ffff8801d98fd238 by task syz-executor7/6158 [ 43.227563] [ 43.229173] CPU: 0 PID: 6158 Comm: syz-executor7 Not tainted 4.4.114-g4e74e98 #5 [ 43.236679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.246014] 0000000000000000 ae6c9b9863de446e ffff8800ba517650 ffffffff81d03d2d [ 43.253982] ffffea0007663f00 ffff8801d98fd238 0000000000000000 ffff8801d98fd238 [ 43.261949] 0000000000000000 ffff8800ba517688 ffffffff814fe1d3 ffff8801d98fd238 [ 43.269930] Call Trace: [ 43.272491] [] dump_stack+0xc1/0x124 [ 43.277826] [] print_address_description+0x73/0x260 [ 43.284464] [] kasan_report+0x285/0x370 [ 43.290062] [] ? __lock_acquire+0x387e/0x4b50 [ 43.296185] [] __asan_report_load8_noabort+0x14/0x20 [ 43.302912] [] __lock_acquire+0x387e/0x4b50 [ 43.308854] [] ? __lock_acquire+0xb5f/0x4b50 [ 43.314882] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.321865] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.328848] [] ? mark_held_locks+0xaf/0x100 [ 43.334787] [] lock_acquire+0x15e/0x460 [ 43.340382] [] ? remove_wait_queue+0x14/0x40 [ 43.346411] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 43.352701] [] ? remove_wait_queue+0x14/0x40 [ 43.358727] [] remove_wait_queue+0x14/0x40 [ 43.364758] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 43.371741] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 43.378988] [] ? ep_free+0x1c0/0x1c0 [ 43.384323] [] ep_free+0x93/0x1c0 [ 43.389396] [] ? ep_free+0x1c0/0x1c0 [ 43.394728] [] ep_eventpoll_release+0x44/0x60 [ 43.400848] [] __fput+0x233/0x6d0 [ 43.405928] [] ____fput+0x15/0x20 [ 43.411003] [] task_work_run+0x104/0x180 [ 43.416687] [] do_exit+0x82a/0x2a10 [ 43.421934] [] ? __might_fault+0xe4/0x1d0 [ 43.427702] [] ? release_task+0x1240/0x1240 [ 43.433643] [] ? hash_futex+0x210/0x210 [ 43.439239] [] ? recalc_sigpending+0x76/0xa0 [ 43.445273] [] do_group_exit+0x108/0x320 [ 43.450953] [] get_signal+0x4f2/0x1550 [ 43.456461] [] do_signal+0x8b/0x1d40 [ 43.461794] [] ? setup_sigcontext+0x780/0x780 [ 43.467911] [] ? binder_ioctl_write_read.isra.55+0xbc0/0xbc0 [ 43.475328] [] ? do_vfs_ioctl+0x468/0xee0 [ 43.481096] [] ? SyS_futex+0x210/0x2c0 [ 43.486607] [] ? exit_to_usermode_loop+0xe4/0x160 [ 43.493069] [] exit_to_usermode_loop+0x11a/0x160 [ 43.499450] [] syscall_return_slowpath+0x1b5/0x1f0 [ 43.506013] [] int_ret_from_sys_call+0x25/0xa3 [ 43.512218] [ 43.513817] Allocated by task 6158: [ 43.517410] [] save_stack_trace+0x26/0x50 [ 43.523294] [] save_stack+0x43/0xd0 [ 43.528666] [] kasan_kmalloc+0xad/0xe0 [ 43.534309] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 43.540892] [] binder_get_thread+0x15d/0x750 [ 43.547034] [] binder_poll+0x4a/0x210 [ 43.552572] [] SyS_epoll_ctl+0x10b1/0x2040 [ 43.558552] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 43.565225] [ 43.566832] Freed by task 6158: [ 43.570075] [] save_stack_trace+0x26/0x50 [ 43.575958] [] save_stack+0x43/0xd0 [ 43.581320] [] kasan_slab_free+0x72/0xc0 [ 43.587124] [] kfree+0xfc/0x300 [ 43.592136] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 43.598888] [] binder_thread_release+0x27d/0x540 [ 43.605393] [] binder_ioctl+0xb94/0x12e0 [ 43.611198] [] do_vfs_ioctl+0x7aa/0xee0 [ 43.616906] [] SyS_ioctl+0x8f/0xc0 [ 43.622208] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 43.628881] [ 43.630483] The buggy address belongs to the object at ffff8801d98fd180 [ 43.630483] which belongs to the cache kmalloc-512 of size 512 [ 43.643107] The buggy address is located 184 bytes inside of [ 43.643107] 512-byte region [ffff8801d98fd180, ffff8801d98fd380) [ 43.654948] The buggy address belongs to the page: [ 43.678723] BUG: unable to handle kernel paging request at ffffea0041d48930 [ 43.686101] IP: [] flex_array_get_ptr+0x41/0x60 [ 43.692457] PGD 21f7fa067 PUD 0 [ 43.696071] Oops: 0000 [#1] PREEMPT SMP KASAN [ 43.701060] Dumping ftrace buffer: [ 43.704587] (ftrace buffer empty) [ 43.708287] Modules linked in: [ 43.711596] CPU: 1 PID: 3942 Comm: syz-executor2 Not tainted 4.4.114-g4e74e98 #5 [ 43.720186] HardwareSeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2850: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c926e input_len: 0x0000000001425fa4 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.114-g4e74e98 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #5 SMP PREEMPT Sat Feb 3 05:07:32 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f28d0-0x000f28df] mapped at [ffff8800000f28d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2890 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2083986821 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40424K kernel code, 6135K rwdata, 8816K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.130052] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.131204] pid_max: default: 32768 minimum: 301 [ 1.131916] ACPI: Core revision 20150930 [ 1.552976] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.554913] Security Framework initialized [ 1.555486] SELinux: Initializing. [ 1.556143] AppArmor: AppArmor disabled by boot time parameter [ 1.557043] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.557968] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.561665] Initializing cgroup subsys io [ 1.562260] Initializing cgroup subsys freezer [ 1.562906] Initializing cgroup subsys hugetlb [ 1.563544] Initializing cgroup subsys debug [ 1.564304] CPU: Physical Processor ID: 0 [ 1.566083] mce: CPU supports 32 MCE banks [ 1.566832] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.567658] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.568590] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.571882] Freeing SMP alternatives memory: 44K [ 1.580982] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.699407] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.700868] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.789721] x86: Booting SMP configuration: [ 1.790382] .... node #0, CPUs: #1 [ 1.791147] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.796189] x86: Booted up 1 node, 2 CPUs [ 1.796758] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.800683] devtmpfs: initialized [ 1.811155] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.812526] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.814188] xor: automatically using best checksumming function: [ 1.827405] kworker/u4:0 (21) used greatest stack depth: 27448 bytes left [ 1.909433] avx : 21164.400 MB/sec [ 1.910588] RTC time: 6:08:35, date: 02/03/18 [ 1.912902] NET: Registered protocol family 16 [ 1.914001] schedtune: init normalization constants... [ 1.914704] schedtune: no energy model data [ 1.915289] schedtune: disabled! [ 1.949633] cpuidle: using governor ladder [ 1.979511] cpuidle: using governor menu [ 1.980828] ACPI: bus type PCI registered [ 1.981416] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.984292] PCI: Using configuration type 1 for base access [ 2.449478] raid6: sse2x1 gen() 4805 MB/s [ 2.619475] raid6: sse2x1 xor() 2394 MB/s [ 2.789483] raid6: sse2x2 gen() 7573 MB/s [ 2.959487] raid6: sse2x2 xor() 4324 MB/s [ 3.129505] raid6: sse2x4 gen() 9814 MB/s [ 3.299512] raid6: sse2x4 xor() 5702 MB/s [ 3.469517] raid6: avx2x1 gen() 9437 MB/s [ 3.639528] raid6: avx2x2 gen() 14607 MB/s [ 3.809533] raid6: avx2x4 gen() 19216 MB/s [ 3.810203] raid6: using algorithm avx2x4 gen() 19216 MB/s [ 3.810947] raid6: using avx2x2 recovery algorithm [ 3.812276] ACPI: Added _OSI(Module Device) [ 3.812969] ACPI: Added _OSI(Processor Device) [ 3.813599] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.814243] ACPI: Added _OSI(Processor Aggregator Device) [ 3.840201] ACPI: Executed 2 blocks of module-level executable AML code [ 4.714370] ACPI: Interpreter enabled [ 4.715296] ACPI: (supports S0 S3 S4 S5) [ 4.715845] ACPI: Using IOAPIC for interrupt routing [ 4.717000] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.903395] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.904421] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.905725] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.906779] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.933654] PCI host bridge to bus 0000:00 [ 5.934288] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.935218] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.936161] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.937213] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.938240] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.974854] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.058020] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.064317] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.070527] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.076527] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.080302] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)