493084161186fa395c80ead3d4d08696e33d530e2f21ab0d2ea9d0b4032d5dc69b47f1b278be101948998d0d56e996a2d7d3ca9f29a235ab503778fd35eef39e26b43a13597ccb82524c48e04e87ddb131a43a75bcbeee54d24cc52e4fedb3706deefcd654acfa01d523879"}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r2, 0x8, 0xa5, "60512fd1c13803249556fa959c8f504f6ae20d08ecd01f7b18277f408893117472904a909e2d233df55395af2f954076baae1a267532f36b1cbd66a18a80ce406d0806f97c49909449e60dc7727d0dc1676ba3d3f7e9ff144e90092e282136c1d0ca2efa6fe7ed57d31a53359eb38a76ee983a6d2ac2ec9dc885bcb823b6d235c62272ad92ec8933ba394cc7b21d985217a45e4d06b7ec5bfece22550eb72860388f5dac3d"}, 0xad) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) setpgid(r3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r1, 0x9, 0x3, 0x4, 0x53, 0x9}, &(0x7f0000007000-0x4)=0x14) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000005000-0x28)={0x53, 0x2, 0x4, {0xb23, 0x7}, {0x615, 0x8}, @cond=[{0x36, 0x1, 0xfffffffffffffff9, 0x3f, 0x2, 0xce}, {0x0, 0x38000, 0x9, 0x3f, 0x40, 0x86ef}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r6, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbec, 0x7, 0xff, 0x0, 0x4, 0x9078, 0x5, 0x7fff, 0x80000000, 0x7f, 0x1, 0x101, 0x7f, 0x22, 0x0]}, &(0x7f0000007000)=0x108) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001000)={0x7, [0x5, 0x9, 0x7, 0x2, 0xffff, 0x1000, 0x400]}, 0x12) 2018/01/18 11:44:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) sendfile64(r0, r0, &(0x7f0000001000-0x4)=0x2, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x203) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002000-0x8)={0x8, 0x1000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf}], 0x3c) 2018/01/18 11:44:13 executing program 1: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x2) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000003000)=""/20) 2018/01/18 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000f1a000-0x1)="", 0x0, 0x200007ff, &(0x7f0000f15000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000020000)={0x1, [0x7]}, 0x6) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x0}]}, 0x8) sendfile(r0, r1, 0x0, 0x2fc) 2018/01/18 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00002a3000)={0x5, 0x1, 0x5, 0xc6, &(0x7f0000c5f000)=""/198, 0xfc, &(0x7f0000c24000)=""/252, 0x7, &(0x7f0000493000-0x7)=""/7}) [ 55.258829] audit: type=1400 audit(1516275853.826:32): avc: denied { create } for pid=10789 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_iscsi_socket permissive=1 2018/01/18 11:44:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007ea000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000728000)={0x0, 0x80000000}, &(0x7f0000d60000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004c9000-0x10)={0xfffffffffffffefa, 0x0, 0x1, 0xffff, r1}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005c7000-0xb8)={r1, 0xfff, 0x2, 0x80, 0x8, 0x8, 0x0, 0x4, {r1, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f, 0x9, 0x20, 0x6, 0x3ff}}, &(0x7f0000497000)=0xb8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000026f000)=0x2, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:44:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = add_key$keyring(&(0x7f00005eb000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x2) 2018/01/18 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000e6000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000649000)=0x10, 0x800) sendto$inet(r0, &(0x7f0000d9a000)="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", 0xfb, 0x4800, 0x0, 0x0) 2018/01/18 11:44:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4000000, 0x0, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000002000-0x4)=0x1ff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000198000-0xc)='/dev/rfkill\x00', 0x400, 0x0) recvfrom(r1, &(0x7f0000698000)=""/190, 0xbe, 0x40000001, &(0x7f0000974000)=@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, 0x1c) r2 = signalfd(0xffffffffffffffff, &(0x7f0000951000-0x8)={0x1}, 0x8) sendfile64(r0, r2, &(0x7f00008de000-0x8)=0x0, 0xb3) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = socket(0x200000000010, 0x2, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/18 11:44:13 executing program 5: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000a94000/0x3000)=nil, 0x3000) r0 = inotify_init() fcntl$notify(r0, 0x402, 0x20) 2018/01/18 11:44:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000216000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000003000)=0x8) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000000000)="e03a60ba4ebacebec29e514c856d82fd3d70c916e19a0a2fafa5db20e4af9a0c13af3fe7b1327c15d584ab74f08ba4ebecdb490fae3bf4474ba7bd316e059cc83a683ffaeaa217912579fe14b568e1583165609618d39a0bff05f566663dd3aad0e3a087e75339e30ef10eb62a9df0f66d01cd86f3630c05df0c16435f3922003e51b12540c20b500dce7bc66bc3543ce8e1ae7ca47f913fb1f2596dfff7f8b68f848b8c5ecf56c16286edecb5392f03f230cfbbd7e62c6a93d31854f82a917028733357b188c5d9f4e4bd6a8c6b1907f68344f9258c9b", 0xd7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001000+0x28f)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4121}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x6000, r1, r2, 0x0, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000d62000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000fea000)='./file0\x00', 0x0) 2018/01/18 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c5000-0xb)='projid_map\x00') pread64(r0, &(0x7f000025c000)=""/0, 0x0, 0x104000099) 2018/01/18 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f000004e000)={0x0}, 0xff6f) poll(&(0x7f000004d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x401) signalfd4(r1, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2018/01/18 11:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x200001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair(0x11, 0x5, 0x98af, &(0x7f0000bfb000-0x2)={0x0, 0x0}) 2018/01/18 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004b7000-0x11)='/selinux/context\x00', 0x2, 0x0) mkdir(&(0x7f00004fc000)='./control\x00', 0x0) 2018/01/18 11:44:13 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) lremovexattr(&(0x7f000030a000)='./file0\x00', &(0x7f00003d6000-0x14)=@known='security.capability\x00') fgetxattr(r0, &(0x7f0000371000-0xd)=@known='security.ima\x00', &(0x7f0000232000)=""/194, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x6, &(0x7f00007d0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:13 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000439000-0x10)={0x3, 0x7, 0xc40, 0xee5, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f00008c7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='em0\x00', 0x0) setsockopt(r0, 0x1, 0x3dc2, &(0x7f0000000000)="ddb8b146d8ba4803114c744dc5054955325972bddf2fb7c73b4529bdea8beff27bbed9e8646ef7be43c758f7e986b0fe", 0x30) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000175000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5f)="1112fcb3557d55a44591054bc5294a8bd70caf6b4704665c3f2107a633355b2c5658724b4af3762d3cc677c9b620eb2c5e84fa956e5bb27f315538da81d0bd1d197e5daecaca05981816688419bae2883bd122be1a7fae9d0668b7d9b31822", 0x5f, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000056a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 11:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000300000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ebf000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fb000)={0x0, 0x0, 0x0}, &(0x7f0000431000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024a000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000dc1000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000be7000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000770000-0x8c)={0x399a, 0x5, 0x6, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x83, &(0x7f000075d000)="") readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2018/01/18 11:44:13 executing program 2: prctl$getreaper(0x27, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000fc5000)=@random={'os2.\x00', '\x00'}, &(0x7f0000001000-0xa)=']trusted{\x00', 0xa, 0x0) 2018/01/18 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006e8000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e71000-0x8)={0x0, 0x8000}, &(0x7f0000bef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000069d000-0x8)={r1, 0x1}, &(0x7f0000cd1000-0x4)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000a0f000)='/dev/input/event#\x00', 0x3e70a2a5, 0x4040) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000082c000)=""/172) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) 2018/01/18 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000968000-0x8)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x8000000000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e9b000)={&(0x7f00005f2000/0x1000)=nil, 0x1000}) 2018/01/18 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x20040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000002000-0xa8)={{0x0, 0x2}, 'port1\x00', 0x2c, 0x40000, 0x5ad, 0x9a8, 0x5, 0x0, 0xe4, 0x0, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x2, 0x5a, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x3, 0x6, 0x80}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$llc(r1, &(0x7f0000003000-0xd0)="2fa6671e4dc7411e20990edb75d4fd2adfc28cadce6b5d96772f392270a3ed4a724f92f3c614dd8cdd5d93493e8e7d5a31baed22cf4bccb6661b97e54ec095cd64de9c608b1f182ed5d8b37903945e1c84841dc453c9b83ba64df2b86ff85336678064ce4222248ec65b03040c6cbab4f9756f514b20636eab3c4909bf71f51a470ccd93e7a0e98fd116b0369492d9ed7248cf7f84dbb52dad9fc8cbd663c8ea883bcc2cc06ca9ea7c57e38169f215c67d84f721dcfc09a4413ceb2ed27495a036f51f242eb6b4b71b67499a469eb141", 0xd0, 0x4, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000004000)=""/113, 0x71, 0x2120, &(0x7f0000004000+0x8a1)={0x1a, 0xfd, 0x0, 0x585, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000006000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={r2, @in6={{0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x9, 0x8}, {0x1f, 0xfff}, 0xec07, 0x7, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x8a, 0x5, 0x4, 0x8, 0x1, 0xffffffffffff1002, 0x8, r3}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000)=0x5, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000006000-0x4)=0x81, 0x4) 2018/01/18 11:44:13 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000)="87668f986cf2b8de947398a07e33f531c6fa3ec8a606343cbb96b17c842928a48eca75d78f9eda3301fd2f794c73ad1ce3854c9b940f7626dc6f488a2e253397688fb98a7a2658cb3bd64a60271550d5193b", 0x52) getsockopt$inet6_tcp_buf(r0, 0x6, 0x7, &(0x7f0000000000)=""/0, &(0x7f0000003000-0x4)=0x0) r1 = open(&(0x7f0000003000)='./file0\x00', 0x10000, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007000-0x4)=0x0) getpriority(0x0, r2) write$fuse(r1, &(0x7f0000004000)={0x93, 0x0, 0x3, @random="fa6ffb98cdb67dd803420536ffcb4add3dbcf6011fefd196f164f6f63d93d8d50b52f6fd00755ec53c079bb8678137151321dcb6aa36655d6b6fd395b2c476e489d0313af6b81b42abe4b89c264f424cdbfee5efaa0511bffde10a77941de4b7be7b164742d82b631ca278c059c5ae821d8115c2b66ffce72704601078eb66a62e3054"}, 0x93) 2018/01/18 11:44:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x800, 0x4) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x0, &(0x7f00001e1000-0x18)=[]}) 2018/01/18 11:44:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000021000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006c1000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000798000-0x8)={0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) setitimer(0x3, &(0x7f000051c000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000215000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00009a6000)=""/137) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/18 11:44:14 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000939000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000740000)={0x0, 0x0, 0x0}, &(0x7f0000938000)=0xc) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000939000-0x4)=0x0, 0x2) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/18 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f000057a000-0x4)=0x0, &(0x7f0000a80000)=0x4) fcntl$setsig(r1, 0xa, 0x10000000000026) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$link(0x8, r3, r3) dup2(r1, r2) tkill(r0, 0x15) 2018/01/18 11:44:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000531000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="0000000000008001e8e858c62f6a3d33", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bac000)='uid_map\x00') fcntl$getownex(r0, 0x10, &(0x7f0000629000-0x8)={0x0, 0x0}) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000015c000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000012e000)='net/igmp\x00') sendfile(r0, r2, &(0x7f0000fb1000)=0x0, 0x3) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000213000-0x26)="24000000100005004d07e30800f201030305f10010000200fdfffffff7000001de5609cf", 0x24) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000085e000-0x4)=0x0, &(0x7f00009ed000-0x4)=0x4) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() ioperm(0x6, 0x6, 0x2) poll(&(0x7f0000d1d000)=[{r0, 0x0, 0x0}], 0x1, 0x7fffffff) r1 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r1) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000775000)={0x4, 0x7, 0x4}, 0x4) syz_open_dev$tun(&(0x7f0000a60000)='/dev/net/tun\x00', 0x0, 0x80000) close(r0) fgetxattr(0xffffffffffffffff, &(0x7f00007f9000-0x1e)=@random={'user.\x00', '#vmnet1vmnet1,mime_type\x00'}, &(0x7f000075d000)=""/4096, 0x1000) r1 = getpid() ptrace$peekuser(0x3, r1, 0x3) 2018/01/18 11:44:14 executing program 0: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008e9000-0x8)='./file0\x00', &(0x7f0000770000)='tracefs\x00', 0x0, &(0x7f000070a000)="") 2018/01/18 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000632000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x2000) sendmmsg(r0, &(0x7f00001df000)=[{{&(0x7f0000efe000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58, &(0x7f0000f3b000)=[{&(0x7f000075b000-0x1a)="087771eb79e839ed7d17925ec078d418b2a0f2a8345b9f1c7ffda5e633b47904652508a606457ad8221ddbe124e3fa83d33c23ebee32e9bfccd0d08f06da07f10d2ab8be61772ff2b2d373dc695699f5e9765cd1aee2bbc399496743d2e28813590036232df82bb6189810761339cb", 0x6f}, {&(0x7f0000e94000-0xe7)="dbdb537dd7ccd0e2910263674e54044bf4fcdec10d36e194d5f81771835dd491bf5e5faaa92a5a3767eec7c515bbbaa268187e63c8e824e69072b81008f3815a7dce126cb59bb6415053fd7a6f9bca7e3d44c2191e55548223e0dee1a9bc4e7ced43c0411029dc2c50584a765e5b0355f3df07394b3b18affdbfbe690f7458a3cefc7c89497d82ec944950160f2f397a08b5cb16ed6a2527a8f99a5de45e10e588aafc963fb88ce41c9c9d3f634c55cd3dcede46699085674f3cf50a8a3c64f6d737c6a9f518679786c75833226904eb551f005b67037a4f2117e9653131b0262342c7a423f1b8", 0xe7}, {&(0x7f0000ada000-0x52)="23fac8f62e4b09575952fb3f2d72ea2c58171b5240d0277e335cf07dbe73019555518e01ff94f222f76ddd3b84cd915616d8a3e1415dc9dff3348c4bb8b523609ed815cf3a054147da13d430131fadd0b0b3", 0x52}, {&(0x7f0000bf3000-0xea)="ca73ece9892cbd68a199895c795290143d13257ea7ca9b467011069034a375b91a25a39ef3528b5a6d1f937eef31de042cad3f6f5c02dfda0affc21125a0f931bf2420cd983b14cf38161f50baa8de5ae288d4bed3020642aa995c81d46e004ae8ff0a14c0f91bdb913dd1a5c206439aa8cb7c0737554f00469e082b64b3f9c979018a38bec69c936b1fc95e22f0670331a5b8023a6a17bb7e93585552650a3a551fea589888d5df196a9da43bd526659cc5d0175b793b96aec31647f4d4323d0cd25760653619f071d2f03e701cb14b612ee0c3b9e25eefc73e115ad2cf24f9fdff5fea663d8bf3cd46", 0xea}, {&(0x7f00004af000)="368d2975c21486d2435a9baf19a148142a63272d304a42dac9dc6aea6a410cea2495d91de1c31295ae897565b0f6295ce51f", 0x32}, {&(0x7f0000775000-0x19)="f04bbb05026ef5b0ab9baefa9cb664d6e82efedff1dd99db08", 0x19}, 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{&(0x7f000013a000-0xbe)="3ce422f6544dab8e749ef7b98cda006e22fff40f9e41b49b6edc43f9012f8685242772e22f5e3cb9ef47f7d64c2e270f8da993e3568deabd47ddecce12c5106b448a817c624e57ecf3434be867ccba16e1bc3716f7926e08a7745eb0ff607cfb191faa77e5072a17b7a5bdd72258180eed81c3c02b42a21f46b421cb1dd4db8e82db3aea8f5bad3b5c4adac66fa247e4d6cfe4707808865fd1a7dd4381b0b1d7380ef0c3e7f9b6349ea4db0e97fa5bc8c9616bbf97677ec14071674b809a", 0xbe}], 0x2, &(0x7f0000dbc000-0x13bc)=[{0x100c, 0x118, 0xf8, "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{0x2c, 0x119, 0x0, "8c99c143ae4378b160b85ea16345f055fdb23e718af09b594fe7907528"}, {0x9c, 0x10d, 0x8, "7b14c193cd2d1845acd5f4c1259ad4816aaf0f16c1fea63751bf79fe89f9c3a327d650da8da2618d9261c5d852e3c7c7d8d90c7d5dd3ea85d933f552beb385f73d5a0ba35c84ced3e72ea43d2fb9eecbcfd12d93ebaddc2196c0ab0e32e4dc035f42db16ab6dca6b15fdd773606e44956b90f81288ef088ef64d0aba663b8be391bfc3deb8b91dee6dd087a0d2bf"}, {0x9c, 0x12f, 0x2, "67053b8078fd1b73ba2fde4a99bbf584b9413e2a83fe34dbeb1cc5837bd3f1befe002c41d4576d32dd9c0749ed525a499aceb42e19bccafb9df6aabd07ed7bc2eeba4c1cba6d5085111ca2f9a532c5a66fccf453ff77ff16c9b7e1686dd78170a947bc24a754094f1356496520de297f66995e014c4c936a4259e99df01b08b383878be60df4c77603ba29193e"}, {0x4c, 0x100, 0x2ce2, "a658e33bc4e91ad9ceeaefe0db032a06e421b3471d42fec7f396eb37eee375f1a528d5aa7054d87e315e16d557069968f83789c9a9df0e333e3ce35906"}, {0xb0, 0x109, 0x7fff, "4d6f45d500ebd194afdd5d4d0038ceba723cb8fe2380f215269fae0901822c4145761ad0cb26bcbb54334dd850491c5ea0b1fbcea58c1895e389411b0c26ab5124d58e390bc33c0bac2c46a44ca5ec831765d48cd1907622e7bd25b96efdf5a37df45e171793a4ff4114180af1fb88fd80259147fd1f1640d555148bde6f8caae8972b4f1fffd502439365299e37dfef26734ac9299e9304daad0b88100f90c4f6f937"}, {0xec, 0x1ff, 0x0, "cb12b1c25d3e6b5be32409cbe93aaec90a67a16aa1eb49383876278b63bf864830c294a02e6fffb068c5cb816b8111fff881b0a209ead4ab9f317a7353b2c8c6e46ec7980e2f884843a76808f7e263baa9e014585134ef638dfbc1a06a15471fe27d48a47e35b7914353f78240697a1209c6dd77e4f987ddad3eb2e6301145ecfd5e12699776ca0e835f7c013aa4113da9bc37865f4e9e3ef380861996ba411f311d4c2c133b2293af060c270efaf7944fb0483040d52af6400ed0b45119db0bd88b2920546a8e22975900c47ef823acbbb84ff48b6e11091097b1cbd46b95"}, {0x64, 0x111, 0x3, "e79d380c30facbb8fb063a9a4dc70066d1aade45f20fb5017e732c1fef8bf0c12cb65ea963e0876064dd2e53bb0270310252f0fe1ee8b1aee0d31e83d20ec3caa9e2bee4b00b138f984319dd054e4d282fcf5f2983b7cd"}], 0x13bc, 0x40000}, 0x2}], 0x2, 0x80) 2018/01/18 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ded000-0x8)={0x0, 0x0}) r2 = inotify_init() r3 = socket$inet6(0xa, 0x4, 0x7) r4 = syz_open_pts(0xffffffffffffff9c, 0x8080) clock_gettime(0xfffbfffffffffffd, &(0x7f0000bc1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006f7000)=@get={0x1, &(0x7f0000954000)=""/240, 0x8}) ppoll(&(0x7f0000dbf000)=[{r1, 0x613f2ff65d2694e8, 0x0}, {r2, 0x1, 0x0}, {r3, 0x0, 0x0}, {r4, 0x200, 0x0}], 0x4, &(0x7f00004f2000)={r5, r6+30000000}, &(0x7f0000532000-0x8)={0x0}, 0x8) getrusage(0x0, &(0x7f00008cd000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00009bf000)=""/201) getpid() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000438000)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f000068a000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0xffffffffffffffff, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b1b000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab7000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c97000-0x4)=0x9) sched_rr_get_interval(r4, &(0x7f000044e000-0x8)={0x0, 0x0}) 2018/01/18 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4040000000000001, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) read(r0, &(0x7f0000ff6000)=""/133, 0x85) 2018/01/18 11:44:14 executing program 7: unshare(0x40600) setrlimit(0x7, &(0x7f0000f72000)={0x20000000000, 0x2}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfc6b, 0x80000) 2018/01/18 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x20040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000002000-0xa8)={{0x0, 0x2}, 'port1\x00', 0x2c, 0x40000, 0x5ad, 0x9a8, 0x5, 0x0, 0xe4, 0x0, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x2, 0x5a, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x3, 0x6, 0x80}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$llc(r1, &(0x7f0000003000-0xd0)="2fa6671e4dc7411e20990edb75d4fd2adfc28cadce6b5d96772f392270a3ed4a724f92f3c614dd8cdd5d93493e8e7d5a31baed22cf4bccb6661b97e54ec095cd64de9c608b1f182ed5d8b37903945e1c84841dc453c9b83ba64df2b86ff85336678064ce4222248ec65b03040c6cbab4f9756f514b20636eab3c4909bf71f51a470ccd93e7a0e98fd116b0369492d9ed7248cf7f84dbb52dad9fc8cbd663c8ea883bcc2cc06ca9ea7c57e38169f215c67d84f721dcfc09a4413ceb2ed27495a036f51f242eb6b4b71b67499a469eb141", 0xd0, 0x4, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000004000)=""/113, 0x71, 0x2120, &(0x7f0000004000+0x8a1)={0x1a, 0xfd, 0x0, 0x585, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000006000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={r2, @in6={{0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x9, 0x8}, {0x1f, 0xfff}, 0xec07, 0x7, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x8a, 0x5, 0x4, 0x8, 0x1, 0xffffffffffff1002, 0x8, r3}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000)=0x5, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000006000-0x4)=0x81, 0x4) 2018/01/18 11:44:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000002000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x58, 0x80000) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40800, &(0x7f0000943000)="2110ec04000000", &(0x7f00003a0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) set_robust_list(&(0x7f0000001000-0xc)={&(0x7f0000bd7000/0x1000)=nil, 0x1b0d, &(0x7f0000715000/0x2000)=nil}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0xa, 0x10, 0x1, "d15c3c12ef8d002b1eac4817e31921aa7c8f36ca836af309022f930a43077e665d2f97c6de87e1e7b6d10e24f02e9cb68daca0a91dc3cb435ca35bb4ee8a2705", "31e237353843137a2077be3740178c0de2641eb3fd9bf8c16cc7745ce74f7127", [0xffffffffffffffff, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x232, 0x6, 0x6}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5}, &(0x7f0000000000)=0x98) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/01/18 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c57000)={0x0, 0xffffffffffffffff}, &(0x7f0000b82000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ff1000)={r3, 0x1ff}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000496000)={0x0, 0x0}) connect$inet(r4, &(0x7f00002e5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:14 executing program 1: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, r1, &(0x7f0000712000)='./file0\x00') 2018/01/18 11:44:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000bfe000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/18 11:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00009cd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003c6000)=0x32) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000370000)=@req3={0x7, 0x7f, 0x800, 0x5, 0x1, 0x1, 0x80000001}, 0x1c) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/18 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000080000-0xa)='sessionid\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000178000)={&(0x7f0000817000/0x3000)=nil, 0x3000}) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000043000-0x8)='./file1\x00', 0x0) acct(&(0x7f0000e0d000)='./file0\x00') getdents(r2, &(0x7f0000032000)=""/80, 0x50) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000de8000-0x8)={0x0, 0x1}, &(0x7f00001fb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fcc000)={r3, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x0, 0x7, 0x8}, 0xa0) 2018/01/18 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00007ee000)="26000000220047010100008980e8ff06006d20002b0ff7c0e9ff094a51f1010187033500b092", 0xfffffffffffffdc6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000033b000-0x7)='ns/net\x00') setns(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002cc000)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000217000-0x4)=0x7ff) epoll_wait(r0, &(0x7f0000673000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x3) 2018/01/18 11:44:14 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f000085a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa4000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$TCFLSH(r1, 0x540b, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc7000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fc7000-0x88)={0xb9, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000efa000-0x4)=0x9e0a, 0x363) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2018/01/18 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) inotify_init1(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/rfkill\x00', 0x101040, 0x0) perf_event_open(&(0x7f00008cf000-0x78)={0x2, 0x78, 0x0, 0x80000001, 0x0, 0x5, 0x0, 0x1, 0x60012, 0x2, 0x7ff800000, 0x9, 0x4, 0x2, 0xfffffffffffffffd, 0x6, 0x0, 0xfffffffffffffffd, 0x80000001, 0x40, 0x6, 0x7, 0x1, 0x3, 0x9, 0x1ff, 0x6, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffff81, 0x43, 0x81c, 0x3, 0x4, 0x1, 0x8000, 0x0, 0x6e, 0x5, @perf_config_ext={0xa00000000, 0x0}, 0x4800, 0x7ff, 0xe06d, 0x6, 0x5, 0x40, 0xfffffffffffffff8, 0x0}, r1, 0x3ff, r2, 0x2) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r1, &(0x7f000050a000-0x8)='./file0\x00', 0x1) 2018/01/18 11:44:14 executing program 1: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d4000)='net/rt6_stats\x00') splice(r0, &(0x7f00008df000-0x8)=0x0, r0, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x8, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 11:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000096a000)='./file0\x00', &(0x7f0000e31000-0x15)=@known='com.apple.FinderInfo\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000be9000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) bind(r1, &(0x7f000040b000-0x80)=@generic={0x1, "b128e2af5f4de788a2b1e765299473b81155160ebc482b8a71a8baa25875970fbd0f5ac8e9ea6643ff46a92a5afc2da3ff2d5b3b9e8cdc3114c34ac237f62712b221e52344410af9b682cefd766eae80a1bf9c6c92c9a39c7c9b267f43b635d005ebc54a17965ae2c711d4860b72682670b37fa22d8a04bb91274d26c223"}, 0x80) 2018/01/18 11:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") syz_fuseblk_mount(&(0x7f0000817000-0xe)='./file0/file0\x00', &(0x7f000087f000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e0b000+0x975)='/selinux/checkreqprot\x00', 0x529800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003fc000)={0x9}, 0x4) 2018/01/18 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c16000-0xb)='/dev/loop#\x00', 0x6, 0x410000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000580000-0x4d)="", 0x0, 0xfffffffffffffffb) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000971000-0x15)='/proc/self/net/pfkey\x00', 0x3ffffffffffffe, 0x0) getpeername$ax25(r1, &(0x7f0000967000)={0x0, {""/7}, 0x0}, &(0x7f0000e74000)=0x10) sendfile(r2, r2, 0x0, 0x81) 2018/01/18 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00004a0000-0x67)=""/103, &(0x7f000062a000)=0x67) r1 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x8)='net/udp\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000595000)=[0x3486, 0xef3]) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000)={0x0, 0x0}, &(0x7f00007c1000)=0x8) utimensat(0xffffffffffffffff, &(0x7f000026b000-0x8)='./file0\x00', &(0x7f0000dc0000-0x10)={{0x0, r2}, {0x0, 0x0}}, 0x0) 2018/01/18 11:44:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000aee000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc5000-0x46)="98d8202e1b67e93da6f4a24ad99273fb08ddc2d0569bf847b8e86b81f7b91196f254ffa78343a1855dbfa2ef63a88c81a905f698d2d0e710f1a0e36f497d90433ce44f33cdf9", 0x46, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000386000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00009a0000-0x4)=0x20000) keyctl$set_reqkey_keyring(0xe, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d5b000)=0xfffffffffffffffc, 0x4) add_key(&(0x7f0000ac1000)='rxrpc_s\x00', &(0x7f00007f0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000348000-0x38)="449d0ffe3da9dee290d404eb0d44e97b3aa2284ae89857635d4063c415178206c038e81fa9aff3927c5e80676ed1496eebfe2641449ff21d", 0x38, r0) request_key(&(0x7f0000a8d000-0x5)='user\x00', &(0x7f0000d30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) keyctl$join(0x1, &(0x7f0000c84000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mlock(&(0x7f0000313000/0x2000)=nil, 0x2000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000a5f000)={0x5, 0xffffffff, 0x8, 0x4, 0x5, 0xaa2, 0xffffffffffff8001, 0x1f, 0x80, 0x9}) 2018/01/18 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00004a0000-0x67)=""/103, &(0x7f000062a000)=0x67) r1 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x8)='net/udp\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000595000)=[0x3486, 0xef3]) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000)={0x0, 0x0}, &(0x7f00007c1000)=0x8) utimensat(0xffffffffffffffff, &(0x7f000026b000-0x8)='./file0\x00', &(0x7f0000dc0000-0x10)={{0x0, r2}, {0x0, 0x0}}, 0x0) 2018/01/18 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b88000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x6)='sched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0xcdee, 0xfffffffffffffff8, 0x7fffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 11:44:14 executing program 7: clock_gettime(0x0, &(0x7f0000b17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f000082a000)=""/158, 0x9e, 0x0, &(0x7f0000001000-0x8)={r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000003000-0x10)={0x2, 0x3, 0xffff, 0x3, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$VT_WAITACTIVE(r3, 0x5607) kexec_load(0x7fffffff, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000)="bd35cbd2db637dc68044806566a0d3e998004e31699d2b6845a6e571a36c069627ff69fe1303a761893f47443eb6ba5c3177609a3ee43fb5996a73728dda849cf584f39fa680430b54f87c14a5a416a7ed5b46243407025d8cee6e3933cc9998b7b7aa12c97f01b6f3a0ba03467db2b6651611f472d7c721aef560350b668e398ec8b496aa71653eb2ff75f38407bd690cd27d81194d4412a53dffd7ae", 0x9d, 0x4, 0x8}, {&(0x7f0000000000)="5c2fabbe1719ceb5b740716c4a9a8c7d1d05425b55238b02a51a2e6e", 0x1c, 0xa1, 0x6}, {&(0x7f0000002000-0xa5)="532ff5bfcf9ce3d3848a2fe8ceb660d35f8bedbbe6b0cac76aa23b764b258e992d652887abb986f9e11a0e150fd1105a56a7a7f5aeb34e645a7a770709c98627f67f0b0b720a9ad50d774106f307812c21a30c7ed8c54752b88bd68e7f8a175ffb51b9f19d91eb5caacf33cdc2d918f4cae711b71fd28c4e781a02b9b6f5210198c18cc86f17589b64cecd794fbb9d64d32b55faad23ed8cc8ab5dea8ea4699734ed1af8b0", 0xa5, 0x9, 0x2}, {&(0x7f0000001000-0xd8)="dc8ab4940cb637a2a6383d5124a1bb1b58fc49a64c3e5a4c63dd75c126a84a95352c3217a091407161d14784afd48b72b4d3bb6e8536f8bfb5dd75484e7c376f09bb247b0221997a1d946be5dab9f430c96ad6ea4b50ae12a528efd1329c83167b8e242892a09875bdcc0344b22904ccae0390f55ebd2b25f41989e7a968cac237beaefed9898ee701af4a1192454f825ab3f8ffda1f577e7be89aa751ee3f97a3cf100e2a17f25c68da22eaf88a27eff6721254a424078172e5e78ce42f6b299cba86220933ed3f805c84ccf691c0e218394ef36fc93bb0", 0xd8, 0x100000001, 0xfffffffffffffffa}, {&(0x7f0000001000)="66799eed0701ff949aa0929490f8ce4284e9f7a27d9bdc4fa338f7d60b7ae654c14bbdc98a9d958d75f527069990bc3f9bbd30f0ca21fe26acf5c5baf1e371f35039bbe65aaf4cf3c21ba050d45dda0a1989f29678548d29a8737571cbb4ab751af4873dc154fe91b8b184b10e8727b4ab5c207b842b596f7b6a4cded0576b7cb2fa6d524be9c82821cb24ff4050e85e46e8d89a6cf5715eca5fbfa01dd444f3a9d0c95916b3644eb5dbb44034deb172035564400009c27f", 0xb8, 0x7, 0xca}, {&(0x7f0000000000)="3457726cf3e2aea12245379083be581614aadd22dc1b0fc643f7be0b76", 0x1d, 0xb387006, 0x7fff}, {&(0x7f0000000000)="67d8c6ec9c58ca43b3b8c18a75a9bf7c7021fb18a8c489367c3eab6dfbcb0eab0e7d6c60e7e54c1bcf5dc10f01579ece54cdec35245480dbad", 0x39, 0x0, 0x78}, {&(0x7f0000002000-0x1000)="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", 0x1000, 0xffffffffffffffe1, 0x0}, {&(0x7f0000000000)="896e46a7e4805e51b253323892e4abf99e95782088bf7217919a6580de5009ea309e046b8ef43ac6a2284d51ea0748e7347b7d19bcc4c2457aae62ebdfb19f2dd1c7d7f5a024a6ceb1c5", 0x4a, 0x100, 0x0}, {&(0x7f0000001000-0x9e)="55aa0a8cf864ef381f73ff019620318eb6d94ac3c4b3d81c65da396771fdbc918ef6038ffa370c88143396f0d47672f43c2c87696a4d284f12f322f22783faa6bc751e4c791f79b372df5fd105a535433e4eaaa6f9b2e67fe0aeda3aac19443f3877c74a0eb85d005089d06f6fb5c254babbe844b939d6a5d144efb757f2fa50cb3f4f61f321efe607b1de5a16aabe747e6c70912ee9b0f73fbca50bb59f", 0x9e, 0x0, 0x1}], 0x150000) 2018/01/18 11:44:14 executing program 6: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r0, 0xfff7fff7fffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) flock(r1, 0x1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() setpriority(0x1, r3, 0x800) unshare(0x28060400) exit(0x0) 2018/01/18 11:44:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400040, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x1, 0x8, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005a8000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00007b9000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x9, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000003000-0x4)=0x8) membarrier(0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x40, 0xd9, 0x3f, 0x2}, &(0x7f0000002000-0x4)=0xa0) kexec_load(0x0, 0x0, &(0x7f0000000000)=[], 0x160000) 2018/01/18 11:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00005ba000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bb6000-0x1)="fa", 0x1, r0) keyctl$revoke(0x3, r1) r2 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000e87000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bad000-0xd)="2f6465612f7675746f66730719", r0) statfs(&(0x7f0000fe1000)='./file0\x00', &(0x7f0000ab5000-0xb0)=""/176) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c1000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000037d000)={0x0, 0xfffffffffffffc01}, &(0x7f0000843000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000025d000-0xa)={r4, 0x2, "9f2f"}, &(0x7f0000b93000-0x4)=0xa) add_key$keyring(&(0x7f0000829000)='keyring\x00', &(0x7f0000f05000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000011000-0x4)=0x2, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000010000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000011000)={0x0, 0x3, 0x100, 0x4}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000012000-0x98)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff35, 0x7000000}, 0x98) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) 2018/01/18 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000181000-0x27)={0x7, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7, 0x2, 0x8, &(0x7f000085e000-0x10)=@common='syzkaller0\x00', 0x8, 0xfffffffffffffffe, 0x100000001}) r1 = syz_open_dev$sg(&(0x7f00006aa000-0x9)='/dev/sg#\x00', 0x1ff, 0x480) inotify_add_watch(r1, &(0x7f00004f6000)='./file0\x00', 0x0) pipe2(&(0x7f0000284000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) write$eventfd(r2, &(0x7f000039c000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000486000)="bb", 0x1) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) eventfd(0x40) process_vm_writev(r0, &(0x7f0000b8b000)=[{&(0x7f000020c000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000285000)=[{&(0x7f0000d98000-0x76)=""/118, 0x76}, {&(0x7f00007b5000)=""/137, 0x89}, {&(0x7f0000f4a000)=""/47, 0x2f}], 0x3, 0x0) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x1, &(0x7f0000817000)={0x0, 0x0}) clock_getres(0x2, &(0x7f0000b06000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000eb3000-0x8)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00004dc000-0x8)={0x0, 0x0}) llistxattr(&(0x7f0000412000-0x8)='./file0\x00', &(0x7f00000e3000-0xdc)=""/220, 0xdc) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000ff3000-0x8)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000bf6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000168000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000279000-0x10)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f000073b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008a6000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b7000)=0xe8) getresgid(&(0x7f0000232000)=0x0, &(0x7f0000e9e000)=0x0, &(0x7f000086d000)=0x0) syz_fuse_mount(&(0x7f0000cf9000)='./file1\x00', 0x1002, r7, r8, 0x6, 0x1008083) futex(&(0x7f0000675000)=0xfffffffffffffff7, 0xb, 0xd7, &(0x7f0000ded000-0x8)={0x77359400, 0x0}, &(0x7f0000010000)=0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{r2, r3}, {r6, r1}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) write$tun(r9, &(0x7f000040d000)=@hdr={0x0, 0x3, 0x2, 0x4, 0x7fff, 0xe7, @eth={@random="df72538ccfcb", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@llc={0x0, 0xf4, "f1", "7dc664c4cfe908bda7ed8a5b232ec3c3f5200e5b369e6294bd115f154cfcb488c7bef00171093e1d857da21567572152ec0ec4ccccc8d1ba2bb927496076b3d0bc65d2e1118fdf22def963df31a6a788677aefa4f73f88ecb94492b5033ef83f926e53a609358a5d43a4f080a9a62fffc338393dd19ba2f466880aefb67f2845d48ddeaba124587d8925"}}}}}}, 0xa5) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/18 11:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) unlinkat(r1, &(0x7f0000b4c000)='./control\x00', 0x200) 2018/01/18 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089b000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007e9000)=[@in6={0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8f8}], 0x1c) 2018/01/18 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x399f1336, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) syz_open_dev$sndseq(&(0x7f000099a000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) 2018/01/18 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000f6d000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000457000-0x20)=[], 0x0, &(0x7f0000047000-0x10)=[{0x10, 0x1, 0x25, "b7"}], 0x10, 0x0}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006af000-0x8)={0x0, 0x0}, 0x8) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000bc0000)=0x10001) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) tee(r0, r0, 0x200, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000097000-0x11)='/selinux/enforce\x00', 0x204000, 0x0) 2018/01/18 11:44:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000+0x7ac)="c201a6df99ca03d00efede33442e769df9b717cdf703d708b9baefeed771e9d898b177cda51f3413c548472b6af993e09fb85b4cc69a60660a6f0c76db86627d07ea07c77812bbfcdd889a95bc6e3b78b92c37cfae08c43ae7bebe8812015b59d018896509545302dff153ab79e84ebdf7d8afe5848d7c09ff19ca9eb1087921e0dcbccb8c5de1fa170f5e0996a4398b59cec707c3a3fdc9a7eaf8789230080177347854201aa541a5008c12ea1a73f2e8e5a46d60f634fae8af88b8a3bdde91dbd7f96bd9f8f397", 0xc8, 0x80, &(0x7f000031d000)={0xa, 0x3, 0x3818, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000237000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a7d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0xfffffffffffffffd}, 0xfffffffffffffec2) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000039d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ff1000)={0x0, 0x0, 0x8}, &(0x7f0000bf1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eb8000)={0x9, 0x4, 0x200, 0x3f, 0x8, 0x4b91, 0x8, 0x0, r1}, &(0x7f000003c000-0x4)=0x20) geteuid() rt_sigaction(0x9, &(0x7f0000928000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000068c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b1f000)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000232000)=@assoc_value={r2, 0x10000}, &(0x7f0000ab5000)=0x8) bind$pptp(r0, &(0x7f0000f4b000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 11:44:15 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f25000)='/proc/self/net/pfkey\x00', 0x7ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000086d000)='/dev/input/mice\x00', 0x0) renameat2(r1, &(0x7f0000709000)='./file0\x00', r1, &(0x7f0000924000)='./file0\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000178000)={0x0, 0x0}) 2018/01/18 11:44:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x7, &(0x7f00008f4000)=[{0x469f567b, 0x7, 0x6, 0x8}, {0x1, 0x9, 0x6, 0x6}, {0x5, 0x5, 0x800, 0xf29a}, {0x400, 0xff, 0x40, 0x1ff}, {0x8, 0x58d62538, 0x100000000, 0x6602c692}, {0x5, 0x5d3, 0x2, 0x3}, {0xfffffffffffff000, 0x3, 0x9, 0x200000007}]}, 0x8) r1 = accept4(r0, 0x0, &(0x7f000076a000-0x4)=0x0, 0x80800) r2 = dup3(r0, r1, 0x80000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000f7000)=""/0) 2018/01/18 11:44:15 executing program 6: keyctl$unlink(0x4, 0x0, 0xfffffffffffffffb) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000714000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x20000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x4, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r0, &(0x7f0000e88000)=""/100, 0x64) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e48e3e", 0x10, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4058e0", 0x0, "ba3205"}, ""}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f03000-0x8)={0x0, 0x0}) setns(r1, 0x40000000) r2 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') connect$l2tp(r2, &(0x7f00006f0000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x2, 0x1, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x32) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f000093e000)={0x0, 0x0}) r5 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) readv(r2, &(0x7f0000d14000)=[{&(0x7f0000e1d000-0x2f)=""/47, 0x2f}], 0x1) r6 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f0000216000-0x10)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000669000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d2e000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r0, &(0x7f0000b11000)={&(0x7f0000d97000)=@in6={0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f00003fb000-0x20)=[{&(0x7f0000d66000)="aed94f7e1298abf5a9e73ed3c23d8d8691495943fcf352b675c6266ad3ce8f0a590091f04670a6291b9e9f925dc5f0d97453feb614a6d8cb1a06cac735ca9ee3b5879aa819435b147124ef468997030701bb8ef986db523459f9cc3b25cd373258f80755cc3daad4af73a97b8b281cd52774d82ff692ec3468f8f62a8910fea1a7dac710968a8b480cddc54f8864c7a3", 0x90}, {&(0x7f00002e5000-0xc9)="50891e2a8a31b5af23b5deb4a7598bbf0839962f1c0917dfc1cee4e03d067a86e1dd056ca5669fb04a2473d6e50227bffbf0407fa1be6b313b69d4249af0d1112f28ef1980dd26d1e378a25dd80e59397c201fbb6dff56f5d946a7e781e36676b62661be26541ae3c0c1275549bac826f9f883252efc8fc9f4e8a29888deeba4ada8fff50efb2a2b4e5935c4d15f294ba13206a2f1559b9cef2382ddbb5acab93d5074034889747a3c638437eae8f7d68fb92fe8ee9f922c33075c6104701389d92726c54886e00a4e", 0xc9}, {&(0x7f0000c43000-0xd1)="aadae8665f4f4ef1acbfe54156f4342227000924ea3a672bb840cc11367cec964e20f746bec7a7e9e1cdb93feeb9ec8cfe561d9467a2e15a080f10f6acfcd62473025b93e343dd2801df7880a7ac14c7e65eee466d3d5fedd6cac2042162ab2158a339b9fba6feabe9e23d81be374a77041a2cb793e5ee43bb34db9896c9eaca1dce20fd8a0e1fc33ebc776507918e8fa27e21170a682a782a4385074bf5e4bf9eed6ad65156c8ce6fd29045b9ad1a3fa50c88bb0e8d7efc3888b07cc2de4e135a3fde588bea9434453b8f2cf86959103f", 0xd1}, {&(0x7f0000ae8000)="394f4c680b55e21e252bb59fa27989aa239b8b91c03b8b1c67f24dd1904eacf5e08cf0c3b535b08283ac34ced00e031b481e97d42a6da05735c4fc905e2d85b921bf3cc93e41e7e57b92ce2925c38acdc5f0a91940643433013d27ec124c898fddb380b16fc6896206d05a6a8fb856e86af10c16", 0x74}], 0x4, 0x0, 0x0, 0x0}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00003b8000)={0x8000, 0x10001, 0x4, 'queue0\x00', 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006b3000-0x14)={0x0, 0x6, 0x40, 0x3, 0x0, 0x9c26}, &(0x7f0000710000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d09000-0x6)={r2, 0xa5}, 0x6) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000057b000)="2a473e4cc0766d6e65303140766d6e6574317b2d766d6e65744076626fca4b6574742176036f786e6574314d00b3", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00001e0000)=[{&(0x7f0000386000-0x2b)=""/43, 0x2b}, {&(0x7f0000a4b000-0xff)=""/255, 0xff}, {&(0x7f00004b9000-0xf6)=""/246, 0xf6}, {&(0x7f0000d6f000)=""/92, 0x5c}, {&(0x7f00008b4000)=""/87, 0x57}, {&(0x7f000016c000-0x95)=""/254, 0xfe}, {&(0x7f0000272000)=""/198, 0xc6}, {&(0x7f000026f000)=""/217, 0xd9}, {&(0x7f0000e40000)=""/148, 0x94}, {&(0x7f000094c000)=""/102, 0x66}], 0xa, &(0x7f0000894000)=[], 0x0, 0x0) unshare(0x2000000) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ba3000)={0x0, 0x0}) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00001a1000-0xde)=""/222, &(0x7f0000ba4000-0x4)=0xde) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d55000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000b3000-0x8)={0x0, 0x0}) ptrace(0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab4000-0x3)='/dev/rtc\x00', 0x4080, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1001, &(0x7f000005b000)="") mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f000079a000)='anon_inodefs\x00', 0x2000, &(0x7f00004e8000-0x83)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000130000)=0x0, &(0x7f0000604000)=0x4) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000dc4000-0x8)={0x0, 0x0}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) rt_sigreturn() 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e4f000+0x370)={0x0, 0x0}, &(0x7f0000c99000-0x4)=0x8) writev(r0, &(0x7f0000aef000)=[{&(0x7f000049a000-0x8)="0001430f050319", 0x7}], 0x1) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000080f000-0x24)={0x5, 0x2, 0x7ff, 0xac, &(0x7f0000804000)=""/172, 0xfd, &(0x7f0000b4d000-0xfd)=""/253, 0x90, &(0x7f00000bb000)=""/144}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca4000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000cab000)=0xffc0000000000000, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/ppp\x00', 0x600, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000c2d000-0x4f)=""/79) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e63000)=@assoc_value={0x0, 0x0}, &(0x7f000077d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000860000)={r3, 0x101}, 0xfffffffffffffea4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000022d000-0x4)=0x0, &(0x7f0000ce5000-0x4)=0x4) 2018/01/18 11:44:15 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006fe000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000031a000)={0x0, 0x0, 0x0}, &(0x7f0000369000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ea2000-0x4)=0x0) getresgid(&(0x7f000054f000-0x4)=0x0, &(0x7f0000839000)=0x0, &(0x7f00009b6000-0x4)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000059e000-0x6)='stack\x00') readv(r2, &(0x7f00009a0000-0x40)=[{&(0x7f00004aa000+0xc50)=""/0, 0x0}, {&(0x7f0000726000)=""/226, 0xe2}], 0x2) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/rfkill\x00', 0x900, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00008c7000)={{0x3, 0x3, 0xffffffff, 0x1, 0x9}, 0x7, 0x100000000, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0xffffffff7fffffff, 0xfffffffffffffff9, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xa7a000)=nil, 0xa7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a7b000-0x4)=0x8) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00003b5000)={0x6, 0xae}) r2 = getpgrp(0x0) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000a7b000)=0x0, 0x1) r3 = gettid() mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000373000-0xd)='/selinux/mls\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000056f000-0x120)=[{{&(0x7f0000a7d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a7c000)=[{&(0x7f0000a7d000-0x8e)=""/142, 0x8e}, {&(0x7f0000a7c000)=""/0, 0x0}, {&(0x7f0000a7d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a7d000-0x17)=""/23, 0x17}], 0x4, 0x0, 0x0, 0x4}, 0x20}, {{&(0x7f000076a000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000076b000)=[{&(0x7f0000a7d000-0xd8)=""/216, 0xd8}, {&(0x7f00006f2000)=""/62, 0x3e}], 0x2, &(0x7f0000a7c000)=""/4096, 0x1000, 0x692c}, 0x5}, {{&(0x7f0000523000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a7d000-0x20)=[{&(0x7f0000a7d000-0x1000)=""/4096, 0x1000}, {&(0x7f00008b2000-0x6b)=""/107, 0x6b}, {&(0x7f0000965000-0xf5)=""/245, 0xf5}, {&(0x7f0000a7d000-0x1a)=""/26, 0x1a}], 0x4, &(0x7f0000a7c000)=""/30, 0x1e, 0xe38}, 0x200}, {{&(0x7f0000a7c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a7d000-0x18)=[{&(0x7f0000038000-0xc2)=""/194, 0xc2}, {&(0x7f000027f000)=""/182, 0xb6}, {&(0x7f00007ae000)=""/40, 0x28}], 0x3, &(0x7f0000a7c000)=""/94, 0x5e, 0x7}, 0xec4}, {{&(0x7f0000a7c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a7d000-0x18)=[{&(0x7f0000045000)=""/104, 0x68}, {&(0x7f0000a7c000)=""/49, 0x31}, {&(0x7f0000a7c000)=""/4096, 0x1000}], 0x3, &(0x7f00000de000-0x5c)=""/92, 0x5c, 0x0}, 0x8001}, {{&(0x7f0000a7c000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a7c000)=[{&(0x7f00006c3000)=""/30, 0x1e}, {&(0x7f0000144000)=""/150, 0x64}, {&(0x7f0000808000-0x3f)=""/63, 0x3f}, {&(0x7f0000a7d000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000a7c000)=""/16, 0x10, 0x0}, 0xfffffffffffffc01}, {{&(0x7f000001f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002b6000-0x48)=[{&(0x7f00002c2000-0xdb)=""/219, 0xdb}, {&(0x7f0000a7c000)=""/81, 0x51}, {&(0x7f00000d0000)=""/198, 0xc6}, {&(0x7f0000735000-0x56)=""/86, 0x56}, {&(0x7f0000823000)=""/234, 0xea}, {&(0x7f00004ab000)=""/211, 0xd3}, {&(0x7f0000a7c000)=""/16, 0x10}, {&(0x7f0000110000-0x7)=""/60, 0x3c}, {&(0x7f0000a7c000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000a7d000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22d, &(0x7f0000a7d000-0x10)=[{&(0x7f00000cb000)=""/42, 0x2a}, {&(0x7f00007c7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000022d000)=""/183, 0xb7, 0x8}, 0x401}, {{&(0x7f0000a7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a7c000)=[{&(0x7f0000a7d000-0x45)=""/69, 0x45}, {&(0x7f000039c000-0x91)=""/145, 0x91}], 0x2, &(0x7f0000a7c000)=""/30, 0x1e, 0x2}, 0x4}], 0x9, 0x40000041, 0x0) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a7d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r5, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000020a000-0x2)=0x80000000, 0x4) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x200) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) sendfile(r1, r1, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000520000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ec2000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000003f000-0x4)=0x14) recvfrom$packet(r2, &(0x7f00001a1000-0x7b)=""/123, 0x7b, 0x20, &(0x7f00005cf000+0x84e)={0x11, 0xf7, r3, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) prctl$void(0x1b) memfd_create(&(0x7f0000c04000+0x4b9)='/dev/rfMill\x00]', 0x10000000000002) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00006ef000)=0x8, 0x4) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000055d000)=0x0) r1 = getpgrp(r0) fstat(0xffffffffffffffff, &(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f000034d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ef4000-0x8)='./file0\x00', 0xe001, r2, r3, 0x1, 0x20001) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/enforce\x00', 0x90100, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000d94000)={0x2, 0x3, 0x81, 0x6f, 0x1f, 0xfffffffffffffffc, 0x5, 0x3f, 0x848d, 0x4, 0x84ee, 0x7fffffff}) r5 = syz_open_procfs(r1, &(0x7f000021e000-0xe)='net/mcfilter6\x00') sendfile(r5, r5, &(0x7f00007cf000)=0x30, 0x5) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x2) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000038c000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fdb000-0x10)={0x7, 0x0, 0x5, 0x3, 0x0}, &(0x7f0000e18000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fda000)={r1, 0x24, "24ba64de2eb445b8da289c6e76dbec0605492559277d8bf9c4bea2796cb08ac71f1f528e"}, &(0x7f0000e0c000-0x4)=0x2c) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000716000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f28000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x20) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000723000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d7000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) close(r0) socket(0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rfkill\x00', 0x0, 0x0) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050a000)=0xc) getresgid(&(0x7f00007a5000)=0x0, &(0x7f00004d3000)=0x0, &(0x7f0000357000)=0x0) getgroups(0x0, &(0x7f0000482000)=[]) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000447000-0x18)={0x5, 0x9, 0x2, 0xff, 0x80000001, 0x7}) stat(&(0x7f0000bde000-0x8)='./file0\x00', &(0x7f0000e7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e94000)='./file0\x00', &(0x7f0000067000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000049a000-0x8)='./file0\x00', &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000014b000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f00001c5000)=[0x0, 0x0]) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x9}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x6f, 0x7fffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0}) 2018/01/18 11:44:15 executing program 4: epoll_create1(0x0) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000045b000-0x10)={0xd0, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000312000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00008b3000)={0x0, {""/7}, 0x0}, &(0x7f0000f58000)=0x10, 0x80800) signalfd(r2, &(0x7f0000a50000)={0xfffffffffffff2cf}, 0xfffffffffffffde7) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x4000010000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000187000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x9) readv(r3, &(0x7f0000036000)=[{&(0x7f00003a9000)=""/100, 0x0}, {&(0x7f0000088000-0xbb)=""/187, 0x0}, {&(0x7f0000804000)=""/152, 0x0}, {&(0x7f0000ff8000-0xb8)=""/184, 0x0}, {&(0x7f0000a59000-0x7)=""/7, 0x0}, {&(0x7f0000df0000)=""/165, 0x3a5}, {&(0x7f0000005000-0x78)=""/120, 0x0}], 0x1) 2018/01/18 11:44:15 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000639000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005b4000-0x8)={0x0, 0x7fff, 0xffff}, &(0x7f0000acf000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000077000+0x175)=@sack_info={r2, 0x7, 0x4}, 0xc) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000b1000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b0000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ec1000)={0x0, 0x9d42, 0x5, [0x4f, 0x2, 0x9, 0x77, 0x9]}, &(0x7f0000704000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000857000-0x18)={0x0, 0xe99, 0x20, 0x3, 0xd4e}, &(0x7f000043f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000146000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f00009af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008a1000)={0x0, 0x81}, &(0x7f0000ceb000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eb1000+0xdf)={0x1, 0x0, 0x8000, 0x1a7, 0x7, 0x6, 0x1, 0x8, 0x0}, &(0x7f0000d52000)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000424000)=[{&(0x7f0000eef000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000403000-0x20)=[{&(0x7f00001ec000-0xc8)="8bd7ad2f9bdf21e75cea3e454ddcc63450a7fff6e3739003786153112c4cdd0ccc01b2a2a6a7f652f36624c110ad9c56fbda1e1bc20a7ac08f3e82ed8c51d057b6c3740975d185375105fcb1d30fca9d828fe26231da4ff1c3e48505481db33d6b90bf4f3e98a3e17e67023aeac3bfd98914732a785c7b39c2b4d36901fb84d69babd288a4bbd9e9661cee19de2995a6799ea66612cf0f1f5105a9e85db3a157c1ecfd522caa1fd07107994f7b2d24748bb69018c139cedee48091c24b2703f88a31f5ac034b6cf8", 0xc8}, {&(0x7f000056e000)="", 0x0}, {&(0x7f0000808000-0xf6)="5330228d5e6adb345f1f4b28aca1779b6dfcbe65b2b5a534ae7b2fafa86364d0e6db81bbbec712d5e78d733278ab79e05a5146de04acf4a9899e52c2872e501adf26a74007ae78f8315338641ff4960d3c532ca9ec41524bcf1177a1e6e4ac6d1bb0df35ea1b181ad0b47fb9b10e24a25c1f69e25c6265d445f11cccc7f39cbc1039b93bc0357b2c0c8e1e5e89ff9606f3931b55bbf8d7869ee01f4a19d7b1aeebf577aa27ec6c1867b0b13f18c14773a0978129c8d55968b8bc23331fd5707f9189f9a61f50ef4dbbff1243ca02850190d4b83ed94bcadc48c510987ca4f843375d77b734c0a215ffb5bba14efbd79e0364bce718af", 0xf6}, {&(0x7f0000757000+0xe6b)="d7034ccce1e59e61385d1ea0e9eedb383b82db5b0003eadff6a06170921a76bf516803896235cd977a2ec747b5030986ed05e058e807e448fd1b12a1a456bd730997b8b687ba17a4d4f4b2095bf1aed3b928ae464b6278f1b632687a0cc9e44cedec766a7f54c693f45688bbb353a91e035a5863cab2b4426a904d60d529048fc41b8d89e235dbf07dde6d782d44baa7a47522379b32211525ff7bc808d2c26f0589f5797a849794b70e0904d37cedeb4ccb", 0xb2}], 0x4, &(0x7f000041d000)=[@init={0x14, 0x84, 0x0, {0x8, 0x3, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff9, 0x0, 0x8, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x8001, 0x8, 0x710e, 0x1, 0x0, 0x4, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xb61, 0x1ff800000, 0x8, 0x4, 0x0, 0x9, 0x6, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x1, 0xfffffffffffffffc, 0x100}}], 0xdc, 0x20000000}, {&(0x7f0000a54000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71}, 0x1c, &(0x7f0000d96000-0x10)=[{&(0x7f0000fd3000)="2e84d5095ad8154b1dd4d0f8399607351832862a667e3145bcb9bb3ed9392ae7fdb473cd1f07d7d655dccd924fef1f0a52818026480d517be4269369b45849f7368174fbe5eff419461b54daeae02b538566e28b4f623d89fea706fd35c6e77ca86554f553d2cc766ab411ce291e798060ef556c7433fcdcc25f565be37ac3e34efc87af7cd18434cceedca492f18eab393aff41297df8307cc691141d20054e9efe78d7e691", 0xa6}, {&(0x7f0000bb4000)="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", 0x1000}], 0x2, &(0x7f000044b000)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x0, 0x6, 0x9, 0xff, 0x4, 0x8000, 0x1, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xebf, 0x1, 0xa, 0x98ed, 0x489d, 0x2, 0x8, 0x7f, r6}}, @init={0x14, 0x84, 0x0, {0x317, 0x7fff, 0x7fff, 0x2}}, @init={0x14, 0x84, 0x0, {0xfac8, 0x8e, 0x0, 0x10000}}, @sndinfo={0x1c, 0x84, 0x2, {0x401eb4c1, 0x8201, 0x7fffffff, 0x2, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0xc9f, 0x800, 0x200, 0x9, 0x54d, 0x80, 0x81, 0x348, r8}}, @init={0x14, 0x84, 0x0, {0x0, 0x80000000, 0x3, 0x5}}, @init={0x14, 0x84, 0x0, {0x3, 0xffffffffffffffff, 0xec2, 0x0}}, @init={0x14, 0x84, 0x0, {0x8, 0x0, 0x9, 0x10000}}], 0x18c, 0x4008040}, {&(0x7f0000c1d000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0d000-0x10)=[{&(0x7f0000b26000-0x11)="1fe2f0f103973ef6212aeca9c7ee2a9be6", 0x11}, {&(0x7f00009e7000-0x9d)="f45dfd4a388b71401d4abf1d65dbdcb6cd30b65d9d1996f14f20041c8f8813d6a93209b3e37bce696a9200576f6c6f223f9e9ed6091dbeb146496c3e8e6f1a1c98e8375c05707793de275aece3bc5e6a0ea8f0df0450a6fcb92f882a3e388fa03154a1ad7bcebe88e3a164f541e3c9478d02f88c0f43c197ce2611b495016e74372d5ffe6f492898a201859b8c6f23b5ecf420cfe3b97c8a993008583d", 0x9d}], 0x2, 0x0, 0x0, 0x800}], 0x3, 0x4000000) sendto$inet(r0, &(0x7f000052e000-0xf8)="bde42bc3da17aabb7809373e9727b1f60fa3d21d5a124a84415d5f679cd227525865cafb703cd84806c4e7b589e476305bba0f93eb7d062490624106c934f30199970196dc6b20ee9cb6df07466d04152cc5ed803f373300751f25ad8e12a5944fba27af4839c4ac09e43ecc36e9d25fa221e8ae2488e65b29c2e92fb9f9c53360685df625e30b45e530cd98634f9a7caf3a8d7cda6f200eeaa3831839cb8dc6f07279afdf791ad634e252f540f9b59726ba6e4228731b1809b0b9bd6942f7945ebb577328bc6211c6c8d1d8157b11a180558d573d5c7cf3172108c7415c4b8ecf6e30ffd61e0c3ca65fc65df6ef0514b2671080f6a180f5", 0xf8, 0x0, 0x0, 0x0) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0x77b000)=nil, 0x77b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000246000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000077b000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f0000335000-0x8)='./file0\x00', &(0x7f00001cc000)='./file0\x00', &(0x7f0000442000-0x6)='btrfs\x00', 0x0, &(0x7f0000779000)="") 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x10) socketpair$inet(0x2, 0xf, 0x90b, &(0x7f00006a6000-0x8)={0x0, 0x0}) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000001000-0x1)=0x0) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) fcntl$setlease(r0, 0x400, 0x2) sendmmsg$unix(r0, &(0x7f00006ff000)=[], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000509000-0x8)='pagemap\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e6d000-0x3)=0x1, 0x4) sendfile(r1, r1, &(0x7f0000f2f000)=0x200010, 0xcf1f) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8800, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db1000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3ff) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000020e000-0x4)=0x5ce) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x0, 0x8, 0x20}, &(0x7f0000d80000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005d3000)={0x8, 0x2, 'client1\x00', 0x4, "1646a60fb5d84194", "a74df713be9d1bb77726cb01345eabd492e8e2382e47adac3980503cd9ceb3c5", 0xaeec, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f69000-0xc)=@sack_info={r3, 0x1, 0xffff}, &(0x7f000023f000-0x4)=0xc) timer_gettime(r2, &(0x7f0000017000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x400000000000000) readv(r0, &(0x7f0000adb000-0x30)=[{&(0x7f00009e7000-0x96)=""/150, 0x96}, {&(0x7f0000865000)=""/29, 0x1d}, {&(0x7f0000fdd000)=""/152, 0x98}, {&(0x7f0000f13000-0xf8)=""/248, 0xf8}, {&(0x7f0000508000-0xb4)=""/180, 0xb4}, {&(0x7f0000429000-0xa2)=""/162, 0xa2}], 0x6) 2018/01/18 11:44:15 executing program 1: keyctl$clear(0x7, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a91000-0x15)='/dev/pktcdvd/control\x00', 0x40008, 0x0) rt_sigpending(&(0x7f00003da000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000001000-0xdd)=""/221, 0xdd, 0x40, &(0x7f0000000000)={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 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) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x8da}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x1c)={&(0x7f0000653000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000221000-0x8)={&(0x7f0000000000)=@del={0xf0, 0x11, 0x100, 0x0, 0x1, {{'drbg_nopr_ctr_aes128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x6b}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4004010}, 0x24000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x99)="885a376dc276420e43d5bfe96be28a6966c1066caa58d333cef1de4548a56cc08a2bc8cbff1edc8cd09279b19b12f40df1ea76a03b9bb7a1694a99eeb2684860592d971a2aff9e1a7c80d869eab7fa26de0a742bba642d4b5383f849185c91517baa2cc3ffba2b7cb5fa18c090c91e21b10ca61d449a235d6bce8496faf4ba2981f6ebc347cb74059b776cf7b32c84fa17346f43dafe285274", 0x99, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x4, 0x4) 2018/01/18 11:44:15 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c4a000-0x10)={0x6, 0x200, 0xcc, 0x69, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x65, 0xca68}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f0000006000-0x4)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000759000-0x12)='/dev/input/event#\x00', 0x7, 0x10000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="77c3ba7bbe23e16927ac792d46b05d18", @ifru_mtu=0x4}) getrusage(0x1, &(0x7f0000e55000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@generic="e420004590ed5ebaf3efc7cda9914dc0", &(0x7f0000bde000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000da8000)=0x111) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000da7000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000da8000-0x4)=0xc) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000da8000-0x8)='./file0\x00', &(0x7f0000165000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000da7000)={&(0x7f00005ca000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00006a6000-0x8)={&(0x7f0000575000-0x234)=@newpolicy={0x234, 0x13, 0x102, 0x4, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x2, 0x3, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0x5, 0xffff, 0x1, 0x3f, 0xfffffffffffffff9, 0x5, 0xf6a, 0xcfb5}, {0x6, 0x7e4, 0x7ff, 0x5}, 0x10000, 0xa, 0x2, 0x1, 0x1, 0x3}, [@tmpl={0x144, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x2, 0x200, 0x81, 0x7, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x2, 0x3, 0x9dd, 0x8, 0x7fff}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x9, 0x8, 0x4, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3e}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x1, 0x1c9e, 0x2, 0x7, 0x5}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0x3, 0x7fff, 0x80000001, 0xa6d9, 0x100000001}]}, @user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa}}, @mark={0xc, 0x15, {0x0, 0x8000}}]}, 0x234}, 0x1, 0x0, 0x0, 0x0}, 0x810) ioctl$void(r0, 0x0) getxattr(&(0x7f000055d000)='./file0\x00', &(0x7f00007f8000-0x20)=@random={'trusted.\x00', "6574683128252b2d2d23d476626f786e6574302f7b7000"}, &(0x7f0000da6000)=""/97, 0x61) 2018/01/18 11:44:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) getpeername$netlink(r0, &(0x7f0000b3e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000860000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2508) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000734000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00005db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000833000-0x8)={r1, 0x4}, &(0x7f0000f1c000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000032b000)=0x6) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000087b000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000e5b000-0x91)=""/145) unlinkat(r3, &(0x7f0000875000-0x8)='./file0\x00', 0x200) ioctl$TCSETS(r3, 0x5402, &(0x7f00009c7000)={0x7, 0xfffffffffffeffff, 0x5, 0x1a74ca81, 0x3, 0x40f, 0x4, 0x4, 0x3, 0x7, 0x8, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00001a5000)='/dev/ptmx\x00', 0x100, 0x0) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000)={0x6d4, 0x0, 0xffffffff, 0x9, 0x1, 0x2, 0x8, 0xaf94, 0xf365, 0x4}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0xffffffffffffff80, 0x0, 0xfffffffffffffffe, 0x401, 0x3f, 0x9, 0x3f, r0}, 0x20) seccomp(0x1, 0x0, &(0x7f0000001000-0x8)={0x1, &(0x7f0000482000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xc)=[&(0x7f0000001000-0x2)='!\x00', &(0x7f0000001000)='/dev/rtc\x00', &(0x7f0000000000)='user$?losecurity\x00'], &(0x7f0000001000-0x4)=[&(0x7f0000001000-0x1a)=':mime_typemime_type]self\'\x00', &(0x7f0000002000-0x1)='\x00'], 0x1000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x7, &(0x7f0000dd3000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) waitid(0x0, r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a0f000)="95", 0x1, 0xc080, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000acb000-0x10)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x0) [ 56.717183] audit: type=1400 audit(1516275855.286:33): avc: denied { setattr } for pid=11139 comm="syz-executor2" name="map_files" dev="proc" ino=17190 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000b4d000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bcc000-0x10)={0x0, 0x0}, &(0x7f0000293000)={0x0}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r4, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r5 = accept4(r4, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000266000-0x4)=0x58, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e5f000-0x10)={&(0x7f0000f21000-0x110)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:15 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da0000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x3, &(0x7f0000002000-0x4)=0x4) ioctl(r0, 0x3ff, &(0x7f0000000000)="bee291fac562c606081ff6e9033117fccaf995d7822148e6eda7a6f1c982deee7d02da0baac371d1231553debf44186495304384dd701b8e03696f9650d4d6e455999460ad2465c9d41bacb3b5a9ffa291605d00ad93207eb15f82778ca460fbfec752c8924755de95b4") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000003000-0x10)={0xffffffffffffff29, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000003000-0x8)={0x8000, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x30, 0x1b38a89b, 0x20}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x58, "8fedd642a9e32d1ef26733795bb14920173ddfca440fea97d6b5b5db37aa64863602496fa39b77b1ff080fbd12bc01b033c439d0783527b6d5d29c342b8cec58c47e9e66c7637734d681a9f7f9238e27fa5241e874c08402"}, &(0x7f0000004000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000001000)=0x6) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x5, 0x20, 0x0, 0x3, "f5489e789b7e1cb2f4dd8dbd40ce9d93248c98580338c95c706eafca7870c3b7"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x2c)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r4, 0xb480, 0x7ff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r5, 0x2}, 0x8) fanotify_init(0x0, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000007000)='/dev/snd/timer\x00', 0x0, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r2, 0x22, "116dbd677ead136a7354b667f66ed78973ac986ea49475972e4f11acf8775fc99d24"}, &(0x7f0000001000-0x4)=0x2a) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000b5a000)=0x6) prctl$getreaper(0x2, &(0x7f0000733000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000160000-0x4)=0x7, 0x314) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x80000003, 0x4) sendto$inet6(r1, &(0x7f0000cd7000)="", 0x0, 0x0, &(0x7f0000e5a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) munlock(&(0x7f0000fe9000/0x3000)=nil, 0x3000) recvfrom$inet6(r1, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000018000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="caeca6cb56b0655f3345098ea35ed880"}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@common='vcan0\x00', &(0x7f00009af000-0xa)=@ethtool_perm_addr={0x20, 0x6, "aa33aaee0ce4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fa3000)='./control/file0\x00', 0x400000, 0x94) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fa4000+0x870)='./control/file0\x00', 0x0, 0x100) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) getdents64(r1, &(0x7f000059a000)=""/233, 0xe9) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00003c3000)="1c7b8c4480180fa96b8fc030257416e9a7d5c8a0e90419eb8b3c6611958e2b4fc34e50eaa713efa7ad19a73d6a0e0b8125a0fe8bdd33faff6d1c5d6aa7cf746be763fa586d3cb1a0a25c9467b3aa9968c2d08dac6fed5510668f4326505e3120c98ea1d04e472c8f792c17ca34be5e361d95ec3997ed13881e2e1a5c908755ea048c8e91777ef7e676f79168267533fb8421530211466b0af87449c955f74e3e1f7e204cdd26e93829bbee011abd176859f7f5efc692cd8379c3c4eb5639b57331aefde41cfaae2e0f621addd1ac3267a0ff5f1e5b84622a8fbbb9036ce728179c4458537c90abbbe58c8f185c5af124e0f72254c06966b2", 0xf8, 0x1, &(0x7f0000fa4000)={0x0, 0x989680}) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000870000)=0xfd9d, &(0x7f000037e000)=0x4) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccb000)=0xc) get_robust_list(r0, &(0x7f0000fb5000)=&(0x7f00009b8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cf3000-0x4)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x0, 0x4, &(0x7f0000df3000)="b3cf6dd8"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00006cc000)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x0, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r3 = fcntl$getown(r1, 0x9) fstat(r2, &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fc3000)='./file0\x00', &(0x7f0000220000+0x490)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d45000)={r3, r4, r5}, 0xc) connect$ipx(r2, &(0x7f000060c000-0x10)={0x4, 0x6, 0x5, "8677f94586e6", 0x4, 0x0}, 0x10) 2018/01/18 11:44:15 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000500000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x4, 0x5, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000002000-0xa8)={{0x9, 0x100}, 'port1\x00', 0x2, 0x20, 0x8, 0x1f, 0x8000, 0x10001, 0x3, 0x0, 0x38c738b24325779c, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f000001b000-0x4)=0x0) 2018/01/18 11:44:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000406000)='/dev/sequencer2\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000332000-0xa)='net/igmp\x00') sendfile(r1, r2, &(0x7f00000f8000-0x4)=0x0, 0x401) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000c01000)=0x1000) 2018/01/18 11:44:15 executing program 2: sysfs$2(0x2, 0x40100043, &(0x7f0000013000-0x8b)=""/139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000903000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) memfd_create(&(0x7f0000bea000)='\x00', 0x3) syz_open_dev$sg(&(0x7f0000f6d000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000003a000-0xc5)=""/197, 0xc5, 0x2000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000519000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3f, 0x5, 0x9, 0x100, 0xd9a6, 0x420080, r1}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003d8000)=[{&(0x7f0000171000)="23bdba3a4a1d19660dea0f08e7502ce03ab18468e404bb41e7fa8ea4eca65c27600919a366f63ec01590ce5122b99bb890eea67d38a8c3acfb67b2b83e0dfc41c14d7bbffaab4057d3d55a3a221eee644d58afcf5bad8614c51c750da2d7c6200b1dc5389d09080317f9aacb3d468ee3b1c5c57049f1385c1adba16d00eb25b40531dcfd816ff085cfa4495a959a9dc0342bebc12e9fba3e5a3da3c285", 0x9d}, {&(0x7f0000f8f000)="fab85efca22e69d32b0c3646c094a1e297785ead3c23ae6c3f7fa21c3727d55fd4e8b5a2588be6485375d539a85a27d078457a237772bf1ad1c9864e52641ff978decbbbfe02353a06ac34ebf80cc5509ff10fd16506e7f3f21932de94e85aef2a9731d8a4ec4c4cbe4cc44dc605060888584dd20419a15e", 0x78}, {&(0x7f0000f8f000)="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", 0x1000}, {&(0x7f0000f90000-0x98)="4ff455b4161f68ee844c39bf22d2cb713baa0e21939c43f72d70d26680a87e3eb0895d3fabce3eeb156c5e7c1a80f0a980316ac78e30e305f5b3db5ec8afcb63e143e5a6bda050fd27688ae64881815d8e29fdc7c9c5117107f0902706dd160e857cc1a9beb8b3896dee7a04c505ea4a6ebb0963aeb0ffe42f6cce1df9ee9613d4ff676cab9fc4d9c5dd28320e3f8d2cc78f104f31467e6f", 0x98}, {&(0x7f0000f8f000)="266a86c6e931214baa1e884f90e50129754eeaac315ae74796c8faf90f0a87697c0405b876d39e3cd8d33f6836aa2e788964366dd9003732f65f132e8b5a02c8cef531f3829ec4a85c679f5e50b9246e95537c6e87c0db93cd34b023fd74b799b5b7e469d792468bbe051d26aa1b11eaf072569880aeada82db97d9cd7ee98332dc54c94570f59766631779211248b33d055156550c5051f6771f02f2094efbec9a1dc5d48", 0xa5}], 0x5, 0x0) r2 = creat(&(0x7f000066c000)='./file0\x00', 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000359000)='keyring\x00', &(0x7f0000f90000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000f90000)='blacklist\x00', &(0x7f0000877000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000824000)="0dbdbd5e", 0x4, r3) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000f8f000)=0x0, &(0x7f0000f8f000)=0x4) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x0) [ 56.826013] binder: 11178:11185 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 56.839032] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 56.879215] binder_alloc: binder_alloc_mmap_handler: 11178 20000000-20002000 already mapped failed -16 [ 56.900555] binder: BINDER_SET_CONTEXT_MGR already set [ 56.907118] binder: 11178:11185 ioctl 40046207 0 returned -16 [ 56.907702] binder_alloc: 11178: binder_alloc_buf, no vma [ 56.907721] binder: 11178:11214 transaction failed 29189/-3, size 40-8 line 3127 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x10)="01ed11b6ce6c714d12807eee29e124a5", 0x10, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000096f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="", 0x0, r0) keyctl$read(0xb, r1, &(0x7f000099a000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000)=""/0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000006000-0x4)=0x0) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x200) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) sendfile(r1, r1, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c1000-0x4)=0xc) sched_getparam(r3, &(0x7f0000f28000)=0x0) socket(0x1f, 0x0, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) prctl$void(0x1b) r4 = memfd_create(&(0x7f0000c04000+0x4b9)='/dev/rfMill\x00]', 0x10000000000002) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00006e7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afe000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f73000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00006ef000)=0x8, 0x4) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0x8a6000)=nil, 0x8a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0xffffff5c) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a8000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00008a6000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00005d9000)="e00e1c8108ae83f8129b45c3a3f6ffad36c74ab009e393881330b3", 0x1b) sendto$inet(r0, &(0x7f0000440000)="", 0xfffffffffffffe8d, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00001b5000)=0x0) mmap(&(0x7f00008a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f00008a8000+0xd19)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003e6000)=0x48) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f00008a9000)="8a21b7cd9fce3cadb4a06ebedcd8155833b555561a7c5cfb671cb0001af40b56fb137f125ee2750c06e96ae7f267053c6ec72015f45b87fbf7069128931b329b9229d05022d0da13bad7f845aaf0f045f44a4900a6fe8a9d67f8cc9af7b57d6c1529e212f97e2f572699076809db47ac3b") recvfrom$inet(r1, &(0x7f00008a7000)=""/4096, 0x1000, 0x0, &(0x7f00000bd000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ec253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fchmod(r0, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000fdf000)="", 0xfffffffffffffe6c) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f000088a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f40000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(r0, &(0x7f0000861000-0x63)=""/99, 0x63, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000087f000-0x7b)='limits\x00') sendfile(r1, r2, &(0x7f0000493000)=0x0, 0xfffffffd) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000e00000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008e0000-0x4)=0x3, 0x4) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f00006cf000-0xa)='syzkaller\x00', &(0x7f0000439000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee9000-0x1)='\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000293000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0xc4000, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x39, &(0x7f0000002000)=""/181}) ioctl(r1, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000005000-0x4)=0xffffff64) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000004000-0x18)={&(0x7f0000000000/0x4000)=nil, 0x6, 0x5, 0x1, &(0x7f0000000000/0x4000)=nil, 0xd2b2}) 2018/01/18 11:44:15 executing program 1: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f000012e000)="", 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000f1b000)=""/249, 0xf9, 0x40012100, &(0x7f0000998000)={0x1a, 0xff, 0x7f, 0xde7e, 0x8, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fe4000)={0x9, 0x4, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4e000-0x7)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x83, &(0x7f000075d000)="") getgroups(0x3, &(0x7f0000ada000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setfsgid(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002ce000-0x14)={0x9, 0x0, 0xa11, 0x2, 0x3c00000000000000}, 0x14) inotify_add_watch(r0, &(0x7f0000ec6000-0x8)='./file0\x00', 0x1000000) accept4$packet(r0, &(0x7f0000355000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000824000)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d71000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7ff, 0x6, 0x100, 0xfffffffffffffffb, 0x2, r2}) pkey_alloc(0x0, 0x3) stat(&(0x7f0000470000)='./file0\x00', &(0x7f000087c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2018/01/18 11:44:15 executing program 5: clock_gettime(0x0, &(0x7f0000a8f000-0x8)={0x0, 0x0}) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035e000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000033e000-0x3408)=[{0xc, 0x1, 0x25, ""}], 0xc, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000026d000-0x50)=[{0x8, 0x7fff}, {0x7, 0x2}, {0x2, 0x3}, {0x4, 0x7}, {0x3, 0x6}, {0xe, 0xd7a0}, {0x6, 0xffffffff}, {0x4, 0x1}, {0x6, 0xffff}, {0xf, 0x4110}], 0xa) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl(r0, 0x80000000, &(0x7f0000000000)="4322729fb33371cc28291b55eb9e9686b3487a580c67ccdf4d7da334b66f0ce97f627a2ad783314e266f6c94912db3f7d273a90988c565e4d6d8d33c4a32aa46105cd4bd5234d177d297c28348f6fa033bc9b2a5c00395b4c5fe7405add892b2b50e8ba65eebe2c76bc415e602b1d069b8d9da900dc3619141f5a1c8d4eae737d4e90e008d3768f6a084ded4b350af320e505968c385c1c0dbc738e665ff5bbd41f9854262520e8d5c76ac5e4f8249") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f0000002000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x4}) fallocate(r0, 0x1, 0x9ccc, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1ff}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000003000-0x6f)="1025a57a95397c8a84ce62379f49ec7655b0b40898418d1c08db9ce85029026b57d9a73f81e47ae66f1f22652693d421c5dd269aab9d988f29f50c530addfcbcde94b1c4dd6b618b4e770188e59130d657e0debfc9b5625c9913f5f1e566b6c6e51534f629ff565ef30e10d45451d0") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000004000-0x4e)=""/78) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000006000-0x9a)="f23ba1070873efed3dbd45adac04721d09c8abc64a75e13856f4f24f09a18c8fb17f192563b99cc452ab43cc55bef68c977f18c71a97ff17a6d7b4cbcbb08b4b98d944ef9f0ccb93e2b6381c24d901568b50e45515dd24084ccb39a18ca0c73259016a125f7d173bed49d6fac2cdc6015f2d7207664024f6e1b07fc2c5ba6eb413460f456af2e25893906776bfd8655c77e66e141096106f5ed0", 0x9a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4fa, 0x0, 0x3, 0x1}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r2, 0xfffffffffffffffe}, &(0x7f0000007000-0x4)=0x8) sync_file_range(r0, 0x35a, 0x1, 0x6) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf7e325b301ead98a, &(0x7f0000007000)=""/202, &(0x7f0000008000-0x4)=0xca) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000008000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000003000-0x4)=0x0, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000031000-0x4)=0x0) r1 = syz_open_pts(r0, 0x0) r2 = add_key$keyring(&(0x7f0000542000-0x8)='keyring\x00', &(0x7f000064c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000dab000)='cifs.idmap\x00', &(0x7f000004c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000012d000-0xa)='/dev/ptmx\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000878000-0x6)=[{&(0x7f0000922000)="e77ce8e04d021ec8de3b718a", 0xc}, {&(0x7f00007c3000)="9fe23921c3b938bc2e0a09cdb697741bad0776cac71344beba30479be02e4026feab2f9e53be22d5fee392b5dc9963751ca320ab0ab5a6a6dbce2969ff708f9bf104ad7dec8015a45b0a08ebed697996068628c0d956", 0x56}, {&(0x7f0000a95000)="c6e86b6aa785cb1adc2dce0896c97c4cd2ad9d306bb54f885aa754f8877a1e5f3089150a295946f0bbb5a11e3f2fae25601eeb9e5572a799623b1ecc5826af6bc922f7c89ffa97db3e120f4526341158024ae2463939a2c7a7efe88648964db637a5f7c55f83bfc23cb3484a0f1a592597ed2ddb23d0871a57b7992e78faf317cbad3c2493852da422382bb57929f59dc203e43c4cfcfefddab8abf94d494cdad63c55d4977ee542bb005894f050dab99c2e8c548c207a58ec5e4973b24145b144706d0cafeb3b6d5b8f7572", 0xcc}, {&(0x7f0000150000)="9f8db662a78c3f30f427ba1f1fc7d4067deb739963991d838b660cbbaa7a435c42f3d7dd7bdf50be32d1934f97fa0c85b91bccf94f0c7e5510fce55646923c632bf91ae1c3a3159e06da66a6d60fed44b930e258d469e1246c08c89af50f43942ad7ffb008de82382ffc2710956a3b4c", 0x70}, {&(0x7f000097d000-0x15)="211bd8d6bd45701e2a044ad3b9c873add65b96afb5", 0x15}, {&(0x7f00009df000-0x1a)="e09e3accf5f0bb3742c37b9ab173936b57fd594d0403b68fe45f", 0x1a}, {&(0x7f0000bac000-0xe0)="e10edba3b2037aa1ac4327e317f972379c49046ceca2eaa284a0b8ce35799fc725fbf070c6a4a5e40dd3f11bb654e740a54404926e9fde7a4b326079de4adc0880d02c0368403e3991a6e63fde0152b680d85c36776b49d6368e36a1a8f26c549e356cdb3e40d3be473e9aa1946422662f8ad2f08243e620a25444482c34619991aa4976c0b40113776a8ec15aa1c8c31c2e367901c5d6466854baa0868e2d1d916c1f188cf342695c29af658a69c4c9de1da5fffcf415ecda13afa4691e784205b973f1b4b55c6fb844a1831b9d5628b6d11c02d23ee1f42f091e5919eaf0ed", 0xe0}, {&(0x7f0000b30000)="b38864b74c52b18790d7b7110af01b7d4a638c3a4af6b810a41c816126b393f4bf6b31039e4b68463e6ecb7f644e4a4c65b5c0789b4e9382c2952f65e8fe03c7e0fdb1cac6ede08e7ce9aa6c3529128d4c94cc931c88686d8c8c376ba4875131db91c295427bd204e2c9355bf4fd8a8297f5d3bf1fe133f5ccfff2a56be1641b8d8101ec085f9646b47039db8169da3c1b8c6a418be4ed6e3a5ebc032251d6c4ffe77836449423e6d09025e53669f119a15f5deb1ccf070ce6383129de21b56f2166bbda0ebb32", 0xc7}, {&(0x7f0000078000-0x48)="cfc7a5cb2437901748cf2c5e7042b551b608981978a052e6ce591ead7bba35dc97eed005748e404c94387d27230f4482ca6b0e5193f2f0156064eb554d1ce6d01f24f25466b962cb", 0x48}], 0x9, r3) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000075b000-0x8)={0x0, 0x0}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f000017b000)={0x3, 0x9, 0x2, 0x80000001, 0x100000001, 0x6, 0x4, 0x7ff, 0x8, 0x1}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00002e6000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:15 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000078a000)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000f1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bec000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = socket$nl_crypto(0x10, 0x3, 0x15) r7 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000d9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb6000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)='/dev/hwrng\x00', 0x311001, 0x0) r15 = socket$packet(0x11, 0x2, 0x300) r16 = socket$inet6_dccp(0xa, 0x6, 0x0) r17 = socket(0x0, 0x8000b, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000666000-0x8)={0x0, 0x0}) r19 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1c000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008e7000)=0x0) r23 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = socket$inet6_dccp(0xa, 0x6, 0x0) r26 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/selinux/status\x00', 0x0, 0x0) r27 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000+0xf13)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r30 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c77000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r32 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000005c000-0x12)='/dev/loop-control\x00', 0x402040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f000025a000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)={0x1380, 0x3d, 0xc00, 0x6, 0x1, "", [@nested={0x90, 0x33, [@generic="6a3521caa6ff70bf88a9586dbb61e30e623db8578376a358a1c6a96856a4401a16677867a1d983a0e4066ce08fdb29b0c32b166a803623feba0c067e0f728a221deee9d4ec1adbb0", @typed={0xc, 0x3c, @pid=r1}, @typed={0xc, 0x2a, @uid=r2}, @generic="ac956ed0b6df", @typed={0xc, 0x7e, @fd=r3}, @typed={0xc, 0x73, @pid=r4}, @typed={0xc, 0xd, @uid=r5}]}, @typed={0xc, 0x27, @fd=r6}, @typed={0x8, 0x28, @void=""}, @generic="df3aac05f63a6ef0abfece9561d1c8bc300825ef6c74b01ccd0754919fd5d18bb3fe43f332ce45bb244894999cfecec5986ae17b01b33db33728c3597ce78a893026469b1af4ab94c4dc84aa6c58e7a0469dc60ede73ba1e2345e69bd2fe4ac5a7a08bab65a980c9fe3f0a0a665a389521eb4e65259f54e4b2da8ffa794288523fa7041d3183fa5be80e42650a8a613e99a30422b747a5f461d975de719d7f4aaaa29e7c4a031118e5c58fe132c501308008035ced6a45a1c70e59424164582a7daf3cb3abbc96ff29a9384d0fed5c85bb", @generic="aa6e579846573d883ca9cc234c10849a37720dd811f8463b436f2f191aff657497429e8f2bad019b34c42c2d7ccefd6d91cfa16283", @typed={0xc8, 0x59, @binary="bc1ab960b123a62725a083da478d679590c6d96c4a17557eb18c9ff7254b5574b0bc6f9d48ed9fa27f8335c88f64e6c2215b95ad3cf224f55242a3e2330b3b9fffa7341a90e85d24ea6971a5e92c14d5c3160683b3caff55f5585114ab0dc7239d540598ac85cf22b7c0f479b9d006f3abc71b8e2d86cb529bd3ae39bd6674669cb91b268e0eb2259334b9ac5405e7311a855e4be54f1837126329b30046de97616b897f879f138117cb6e100fe32c0db1965b0b48457c41fc705ea98c21"}, @generic="aa80d315c414fdda81c1b3895b96409794d15e1c7a37ec752c26d20572678a77b93ff71663a21e491bc488ebb545c47ea0aaa6adb8510a5bbeae5f266b74854ace62e5956d211d2ef41237a4e1338fcc935f9312df99dceb0939cd992f61f16744912ed3935c15caf9610350cf305508b7c9c799c92232014e0b285917d66aff287be639a9e3fbc52422de8e3902760ef05232e925492eeca7997acbd9998985e0e40dd8446ad526810b50579f40966859784d2d4521cef17c585e5a34d2ba315ffe44518703b3dc", @nested={0x1034, 0x8f, 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[@generic="4016f9a26cee7848644e21616ddc656bb8521a1b4debbc73a20d76c22b2a4a49fd35e2fd39062fd26485abd83220704c1d943f8a78e10c35fed651fc6ba798b3b2b890c64dab04f65b6f000e49eea9ea50cb85847780", @generic="1fd3df80c106824da797958357ceceeb03d883c24932d0c26414697724af395f49a27cbd79ad749f874b13257090eba0dfe59f6239a6b9d54bfc40c108efef1f6522473d23938bd69548abb8036476ef2cd679ce01770fa1379887ad1379e60a29bd0defcc5a9d6554b4323cfb763a71238391d9401571478f77be289255e3ba0ba6329fe8170805fcc15e83373cd8af8db8b3bd9799df194e559a1434b8b02669659cddcb62ae7771214a1357b4f8f523abd192395af16d1d6a709d59365b", @typed={0xc, 0x89, @ipv4=@empty=0x0}, @typed={0xc, 0x6, @pid=r10}]}]}, 0x144}, {&(0x7f0000bd2000-0x2bc)={0x2bc, 0x27, 0x20, 0x5, 0x3, "", [@nested={0x5c, 0x4c, [@typed={0xc, 0x14, @pid=r11}, @typed={0xc, 0x39, @u32=0x5e}, @generic="1f2b0e0bc7c94a222453ec2ae32e88e733d7746f79ab9c0be1c804fefd169af40771091f477450a03b4a52d68c8f8b73aa54c1e5f91c023899744fd1756d"]}, @nested={0x15c, 0x14, [@generic='e', @typed={0xb4, 0x5b, @binary="a5a3d34c66b10aadae02cfc33e16a95816df0e48cc3a08ba38ff38c7d0a1ed1e3603547943a0120370a4b926ca1ee10e7ccda93a9d194504bec952677491918ed2c706c90b2055779bf86f024f1e6b2c7817f438188bf25a26b1d1164ddb46a5ec04f27f20c17509c7b30b7b1ee115b91b466c48eeb29ab7a9fb1107dea83fe51bcbdc4c7a33145386e2ea5dd3c7883f09145c27ccf7b17b1d439eed405834f345cac02b7e303bb29eeeee"}, @typed={0x5c, 0x6f, @binary="4c7e58e45d89ad9d35f85fe105dae39f7e0d222c632dd22f7309f559869b03505fb3099840d625b2ca9e944caf5e522a16c86847c399cd1ccb1d9f6071d8175900a166a44286d76d82543560ae0836fe9ebb"}, @generic="f06001683c9043b2310513445467d71bc07fd8b14705ff746a13772b4dc4d6ce0f7c5af183acf38150bc6f147a7f45f0be51cbf48862d7d3f7aa08115f5c2ea61ba7", @generic='\f8)L']}, @typed={0xc, 0x7f, @u32=0x2}, @typed={0x18, 0x5f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="5f7ee1c4b37f37d37f0da3a6cd59d1b8f64a71cc6dd6ae8a9065195872832828bb979a13c000f74cc54dad774f08c84464e2756459c31eed1da7131c6d674577794057ad1823357dd111cdae6985c2fca258eee5b9c6e40dc2773cd7405033c5eb8c58ae5c36ca43b12b2954fc50807d63fb6be29ff0ca3aba29454d2fd527dead09e7bc9dbabfe6a6d00712567177ef236296816e9f90042565c76ab0c767dac3976683bd48e2dfab6e1866", @generic="b9650066522b38b9a30f338bc9b878570ad1af3ed691721ebfd55d256ac60e6784cb2b66"]}, 0x2bc}], 0x6, &(0x7f0000001000-0x90)=[@rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x1c, 0x1, 0x1, [r25, r26, r27, r28]}, @rights={0x1c, 0x1, 0x1, [r29, r30, r31, r32]}], 0x90, 0x810}, 0x880) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r33, &(0x7f0000008000)=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$nl_xfrm(r33, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x32401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f0000ba7000)=""/162, 0xfffffffffffffe63) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002a4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000475000-0x4)=0x8) r3 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a0a000-0x42)="260000005e0009000000eaf83a0000000000000000000800000000000000000005244435eadea7e6ac56474d0d7f4adf1a9b696b6161363781b635016022738bbed9", 0x42) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x0, 0x2010, r2, 0x0) getsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00002a9000-0x4)=0x0, &(0x7f00008cd000)=0xc18ac0d) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000630000-0x8)={0x0, 0x0}) r6 = getuid() getresgid(&(0x7f00009ec000)=0x0, &(0x7f00007e6000-0x4)=0x0, &(0x7f0000939000)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00005fe000-0x4)=0x0) sendfile(r1, r4, &(0x7f00006b6000)=0x0, 0x0) r9 = getuid() r10 = getegid() sendmsg$unix(r0, &(0x7f0000cab000)={&(0x7f0000949000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000885000)=[{&(0x7f000050e000-0xca)="564469e0753b6df2531cf3924d65904acf8b2b5c9cf0de40cbcb1dfc3541304f1f8a05bf18783ddb93a90d8dfabefbf6a5f7a66d3fe3bf6d57b0f68aff2ff8ae418ce2eed8257aa084078305cbb26ca646e29ba1e91aea7a1abfdaf8144af84a4a52671ffad046b4e804fbee7b3e26b72ff39c20b7b851b4deb19d1e11238e7fca2f19b899a1b50a37649de4608110f7891e7fa40929fc48f675c9d8e221ac3b69bedafd3b9219c774341d8a28c0d647409f2c5cda37e34e46898371f6c3979ce500424df61857cd496b", 0xca}, {&(0x7f0000423000)="e24be57b948223dd", 0x8}, {&(0x7f0000ec9000)="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", 0x1000}, {&(0x7f0000e62000-0x3b)="3117485965af3b40a1be86696145d4c615abad3729a1ad9ab6b4b63f0063b79652d8de8f81fb58984124f07917228cb8b461268c2e048f774e86b0", 0x3b}], 0x4, &(0x7f0000a05000-0x30)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x30, 0x44}, 0x40) [ 56.939896] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.945511] binder: release 11178:11185 transaction 88 out, still active [ 56.962669] binder: unexpected work type, 4, not freed [ 56.969625] binder: undelivered TRANSACTION_COMPLETE [ 56.977890] binder: send failed reply for transaction 88, target dead 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000+0x291)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x336) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x4, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x8) tkill(r2, 0x35) close(r0) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008c1000-0x5)={0x8000, 0x80000001, 0x7f, 0x1, 0xb3}, 0x14) fcntl$setlease(r0, 0x400, 0x0) fcntl$notify(r0, 0x402, 0x80000000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000018e000)=@common='bcsh0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c9000)={0x0, 0x10001}, &(0x7f00001e7000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000120000-0x8)={r1, 0x4}, &(0x7f0000b7d000-0x4)=0x8) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0xffffffffffffffff, 0x0, &(0x7f0000fc1000+0xdc1)=""}) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000004000-0x10)=""/16) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000182000)='/selinux/enforce\x00', 0x4002, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000e7f000/0x3000)=nil, 0x3000, 0x2, r1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000d22000-0x4)=0x0) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c2b000-0x8)=0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0xd247, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000000d000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d87000)={0x0}, 0x8) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000857000-0xa8)={{0x2, 0x2}, 'port1\x00', 0x12, 0x10000, 0x8, 0x8, 0x10001, 0x2d, 0x3, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r1, 0x9) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 11:44:15 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000093f000+0x3b3)={0x9, 0x0, {0x1, 0x3, 0x3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000086a000)={0x8, 0x0, &(0x7f0000633000)=[@acquire={0x40046305, 0x0}], 0x6e, 0x0, &(0x7f0000001000-0x6e)="f873b727c256014d4bc0287e5aa99b00321bb54eecbb7e9e12db49b12dddb2c2485d063b9fe9d9769936e8fdc394aa6525580bdefec3a37b6a8eae562de05291f45629982b85813cbfd0af330aee9ab6a99b1bb233be304e093c8450409e5ee4bfb5e25b215d4873a4e685a8ed5e"}) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x2842) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dc6000)={0x5e, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000081e000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x5, 0x7, 0x7ff, 0x5, 0x8, 0x0, 0x4, 0x9af, 0x5, 0x80000000, 0x6, 0x401, 0x3]}, &(0x7f0000dc8000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000359000-0x4)=r2, 0x4) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f00004dd000-0x10)='/dev/input/mice\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000785000)={0x100}, 0x8) dup3(r1, r0, 0x80000) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007a5000)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc9000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000060b000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efdc9e55e9d1048602c19fe0b0078ade697201300fdbcc34816df860d3f859ffa9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000310000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fc5000-0x8)='./file0\x00', &(0x7f0000fc4000+0xc0)='./file0\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc4000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/18 11:44:15 executing program 7: keyctl$join(0x1, &(0x7f00007a6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000af000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000179000)={0x1, 0x0, 0x10000, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xa5, &(0x7f0000000000)="1cb9891c412a4f55f5722c891ba9e5dbe2537f019ab0ac74cfe5ee4b9064b4f5c5fd155f3cf2307202771680e29f84317b047c077716f5d21fa7d0c5d10df5d4a9a7fbe081eb5c2bc3b04ef26e37b7d8055c0168e1dec5bb1108e996dd9149a97b29b1b8425d3dd3e46df87e079080c2c02cca01d939abf826e0f160cc65ca8298a553085d6c5a338231bb0414e7900aabf57bf0c1e32447b58aa722afe93adc8a13b8f294"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x1, r1}) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) tee(r0, r0, 0x3f, 0x5) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00002a5000)={0x3c, &(0x7f000011d000)="f31bf90850afaf1ecffbb549e55c926233baa7a73b215c8b26621324e2a948d795bc4a48adb59032d25ec3a0b2dbf474f487846c621296119cdcf86b"}) pipe(&(0x7f0000886000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/ppp\x00', 0x464200, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000054000)=""/85) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b87000)='net/dev_mcast\x00') epoll_create1(0x7ffff) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="6c006f00000542840efce3353bf0cd3bccfbf12f8f9464cfed6ebdb750dda1868fbb670d7ee87ef1dfc29c9f1afbedb823b04b7a089fa171af644f4c67c4906dea8cb8877bcfebcbe03df3df270260ce985984c0adb3fb1e8df789b05a21a0d5f0dacc12676e2e21") 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getresgid(&(0x7f00009bc000-0x4)=0x0, &(0x7f000081f000-0x4)=0x0, &(0x7f00002a2000)=0x0) getresgid(&(0x7f0000d5f000-0x4)=0x0, &(0x7f0000cc3000-0x4)=0x0, &(0x7f0000083000-0x4)=0x0) getresgid(&(0x7f000025b000-0x4)=0x0, &(0x7f0000e5c000-0x4)=0x0, &(0x7f0000eb1000)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f000081f000-0x4)=0x0, &(0x7f0000572000-0x4)=0x4) setresgid(r2, r3, r4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000479000)=0x8, 0x6d3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008ea000)="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", 0x415, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000dda000-0x9)='/dev/ppp\x00', 0x2, 0x0) read(r0, &(0x7f0000b4d000)=""/4096, 0x101d) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f83000)='/proc/self/net/pfkey\x00', 0x4c00, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e97000)={@generic="243a00a56a0c27d5c04f6a8060838e04", @ifru_data=&(0x7f0000e38000)="ccaa6b57f35894cdde6131f5a70fb36d9790d3ebfdc4daec9bd14d9e38c269c3"}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00009ac000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b8a000)={0x0, 0x0, 0x1275}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000071000)={r2, r3, 0x1f}) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000800, 0xf7fffffffdfffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e02000-0xb)='/dev/hwrng\x00', 0x4040, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b3a000-0x10)=@req={0x5, 0x3, 0x4, 0x37}, 0x10) r2 = dup(r0) bind$inet(r2, &(0x7f00007f9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() getpgrp(r3) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000d05000)={0x57, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) eventfd(0x0) ioctl$TIOCNOTTY(r2, 0x5422) recvmmsg(r2, &(0x7f000017c000-0x12c)=[{{&(0x7f00007c2000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000897000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e97000-0x10)={0x0, 0x1c9c380}) recvfrom$ipx(r2, &(0x7f0000a6b000-0x9e)=""/158, 0x9e, 0x0, &(0x7f00003eb000)={0x4, 0x0, 0x1, "511b2b2f0648", 0x2f0c, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000053c000-0x50)={{0xe7b, 0x6614}, {0x1f, 0x9}, 0x4, 0x0, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/sequencer2\x00', 0x20042, 0x0) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e9a000-0x9)='/dev/sg#\x00', 0x2, 0x400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000800000)={0xaa, 0x1d, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00007bd000)="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", 0x121, 0x0, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c00000000000000}, 0x1c) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e7f000-0xb)='/dev/loop#\x00', 0x0, 0x800) prctl$setmm(0x23, 0x7, &(0x7f0000786000/0x2000)=nil) ioctl(r0, 0x4000000000001260, &(0x7f0000023000)="") 2018/01/18 11:44:15 executing program 5: clone(0x800, &(0x7f0000f05000-0xea)="", &(0x7f00003c5000)=0x0, &(0x7f000007f000)=0x0, &(0x7f00003c5000)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a64000-0x4)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1d)="656d315b7d5b6367726f75702e736563757269747995776c616e315d00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006e5000-0x8)={r2, 0x7}, &(0x7f0000b0d000)=0x8) socketpair(0x1f, 0xa, 0x80000000, &(0x7f00002dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003f3000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000fb4000)=0x0) fcntl$lock(r5, 0x6, &(0x7f0000bc2000)={0x0, 0x3, 0x4, 0x5, r6}) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000aee000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000b26000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff, 0x2, 0x1, 0x100}, &(0x7f00006c0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000043d000-0x22)={r7, 0x19, "d9f0c3bf98aa269d21b47dd48600f039145cf2de2f4f51f71034"}, &(0x7f00004a5000-0x4)=0x82) ioctl$sock_proto_private(r4, 0x89e8, &(0x7f00006a6000)="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") setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000ebf000-0x62)={r8, 0x8, 0x59, "0e2671144d9ee72c87ebfad72eb5e60386a5e294b1b9cd72fb484700a26d65b3478bf41ae558f881e57c3d820ed16e598ef1909c406f6ae58ce74e2f76dea19f5e08a00713ec7b71e72a186227d2c0250235a06d7abfdf7ce8de"}, 0xfffffffffffffef5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = gettid() r12 = creat(&(0x7f0000af9000)='./file0\x00', 0x112) getsockname$netlink(r3, &(0x7f00001df000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000edc000-0x4)=0xc) sendmsg(r9, &(0x7f0000179000)={&(0x7f00009cd000-0x10)=@llc={0x1a, 0xf7, 0x9, 0x7fff, 0xb85, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000088d000-0x8)=[{&(0x7f0000d02000-0x38)="749045600df719e26b6a8197f68d6f3bcfb5d074bab020cfe483deb2b93b47fcb47f180fcb67ec3e998a2d8d602c1ed94daad5d37c5bb286", 0x38}], 0x1, &(0x7f000059b000)=[{0x68, 0x11b, 0xa745, "01f244604fda9be6d0b2b2a26bb8606b94599a625c872dd7767a84de44d344e7c347afdc4881e254fa9743e1ae5597dccbbe4ab60fd92b86dd9c26d9e94c1cb4026326981cc8e6fe63ca08cbabcfc3a09eaf0b3f4d82066bb59d"}, {0x6c, 0x10d, 0x4, "f11315e8be7bf46d92f8390ec53c39419e0c95865fecdfd75e95ff22265c0f5d821fa0cfca96a8c43e26b10766b4b662a2ce0157b55cee538ec06c3502a98a17087f03b0f9054a4618eba053b0df08fe241a9c4f2bda971a9717cce340"}, {0x60, 0x10b, 0x5, "6f07acb0fa62a1e68f6616155b7f72bf11f50e8327e73a8a823118358055b34034fd4149dbd6445f7d4353cfd3d26bd847a5208029fcb5531949b6d3836d9f605202872d326801373bdde8733c24773cb15d"}, {0xa0, 0x10d, 0x7f, "cb6168de4278c83b23180e029c44ac99db69f09b0d701d252a5fb870d0e311ac2434e43a850e6ce27504c2727e51b56b54ee41ef0f76c3c404d7498b3223fdd68e1eb8379ba500bed8fe83f47752f21a35a15345b9199fe7bf4958a8889d6c8fc6eae9b9b15a156fed4e70350ae369fda9df35501c1814f66a54b815f4d283d212e12e8ae0b1d8b7b64d6d16bc4744f64fb506"}, {0xe4, 0x113, 0x0, "16c1d4e73c2a75c53026f1d051e8a6f32a617b1715ee9b1724ef7cf481cfc30c429c76ef740fab04c67fc62fe12465071e320e22bd18b1e0b997805da3eba264a9b6ad0fdd95116e5cc24b322b223e040596edc13e57e202ddbce75baccdf61ad63178f85a358d87eda43bfca81b56c159c294fd1cc57310f79569b522a8e620a750dda4296b536c373302d67b0a4aa1d10d02bc9531473c76f707d3ce2c505124a1f3917b2e242f9831e4ee8fab2aae05983d15df7844a69c4533d1bfd4d56f30399726676f37c48a08a25f97769816a3870f939ba632"}, {0x28, 0x10a, 0xed1b, "c8e7d7960904c4544154893ec77e91685b4bcd3a0f62cb07d05c2c"}, {0xa0, 0x11d, 0x100000001, "48cec4f698337d3c4c9b223f8474f0f2b7718ad326ba3ec6f601ccdb521ec38227786831f005afe144adad5196cfaee4d45e0d6878270e5e6c62c0c195a477403acd3e40d04427a97951b6745490e6cc1cac56759d9a7139b984e86c23fe71074c68d9e726867b811cc8116fd55431297109028dbfd646f79cb77074d9bd84f57a52f9eef5fe25536809c0507cb9aaff78e902"}], 0x380, 0x800}, 0x800) ioctl(r5, 0x40, &(0x7f0000122000)="dad6932ee232804a022d4bcc8ea688bd1d20e419c55ea0416b10f5f74915b82a33d7a65125042fdfe2affe4675f6bd6feaf4cf75f7cf52deab27bb11ccf06228fbcdd9d599e18a22f2e3963cc82c44e96fd146855b59eb5a65dc7eb9a12ed1093108de7a9b97ed983819102f1ffd8dd9e80335606dff6f86bb2b52c5fa62b36f4a4ab0dcc1c5f7b7fe99116986c76c3275af2d855d5d8344d5e9123b28b6f2c98a873906e06924725925cb9d689277cd885188a30493369ecb6d6b827c175195") fcntl$lock(r10, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x1, 0x0, r11}) execveat(r12, &(0x7f00003ba000-0x8)='./file0\x00', &(0x7f00007b3000)=[&(0x7f0000e66000-0x28)="766d6e65743073797374656d76626f786e65743029626465769a2e65746831766d6e6574307b3a00", &(0x7f00001e0000)='%)vboxnet1#%lo\'eth1+md5sum\x00', &(0x7f0000d4f000)='/selinux/access\x00', &(0x7f0000a8d000-0x10)='/selinux/access\x00', &(0x7f0000896000-0xb)='/selinux/access\x00', &(0x7f0000e06000)='vboxnet1)md5sum}!%\x00', &(0x7f000059f000-0x34)="237472757374656473797374656d2f7d757365726b657972696e67296370757365749c2a73656c696e757873797374656d3a2b00", &(0x7f00007c3000)='*cpuset-\x00'], &(0x7f0000f0a000-0x20)=[&(0x7f000095e000)='*nodevuserem1\x00', &(0x7f00000da000)='ppp1wlan1/+\x00', &(0x7f00003e1000-0x24)="d3212d2b266c6f6c6f6264657673656c6619747275737465642f6367726f75702a7d2d00", &(0x7f00008f5000)='/selinux/access\x00', &(0x7f0000fae000-0x1)='\x00', &(0x7f00005ac000-0x10)='/selinux/access\x00', &(0x7f0000722000-0x3)='^+\x00', &(0x7f0000211000)='\x00'], 0x1000) fcntl$lock(r5, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) sendmmsg(r3, &(0x7f0000cad000)=[{{0x0, 0x0, &(0x7f0000d50000)=[], 0x0, &(0x7f0000db0000-0x2c4)=[{0x3c, 0x11d, 0x8000, "7ca924897f9939c65d6b8490c8974f6172c188b125317cfa1aae1c0526b7f211d1b42c8eb9079c4ce7c71e51a14692"}, {0x14, 0x10f, 0x5, "164f12a9e4"}, {0xe0, 0x110, 0x7ff, "a507646de103971ab530b63a0a15d812137fcd5afb5b9f9361464a21161a78dc62fb066419d8aa52d99287728fcbb461025f6ceec6476481c2f8eb0abc0a88523e46a8fa4a98633dc25fd08c65705e4d914d25ffb1dd85c39178a843ad5b62d020c2d0ffa0eae4a5072965f27a64afe5fdfef3594c1a6bf6856da192767522733d723ae72b963a24c1d52f0232cb186c4a13cf050cb980f9dbe2c77c1cee5cdd32cf41035bf21a1527369374fabe1ea8f7c423c7611728150a1686a70b180cb749c61fe3ee4d8a07d27d5cddaed1b7f144"}, {0x5c, 0x1ff, 0x7ff, "8e214f73f590ed7e021b66662b8d993a48d3261e10540f92a002039bf3981ae2af77a1575029cf577aca74ea35c367feedf23fd35976c7a5140eb84cfa262b52e88b220739a052ea4f6b02ea04c9ab"}, {0xc, 0x111, 0x3ff, ""}, {0xc, 0x100, 0xcfc3, ""}, {0xe4, 0x10f, 0x100000001, "6e3b91ecad9775348b401f7d5026d2d306a6c05412d6399c1a02df98d642f9052d92fccb0e4810a2bf389e35dccb0d7ccfa06e0ceeea0892049903bab283b038c8e0abedff7411b58f651d0f68a6223d9867cef4d3d198427e7d91f30ce76d7f4735ce61ed542f2b139fedd203ab8f7ebc7baa3dda1477567c950f94802e7c4c13fce36c8f9cbf2abe8036d920147b60f080c3dcdfc946569e8202a9cdc7faa9bad007256987e64bf97666e0066d8a650842107cf27f4a4c4fab6187c4c1a71e0074b34ef1b490d156ba532f953d54b294e227edd79009"}, {0x3c, 0x1, 0x1fe, "0bf2ecb8e9b1231a4df9fd68b28f850855876b2f0cda1e938ebe7ce12b5bfe9da07e8877c0131c7a6f88d190e444"}], 0x2c4, 0x4000884}, 0x1}], 0x1, 0x8800) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000010c000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) sync_file_range(r0, 0x7fff, 0x9, 0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x0, 0x0}) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") pwrite64(0xffffffffffffffff, &(0x7f0000112000-0x6a)="", 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000817000-0xe)='./file0/file0\x00', &(0x7f000087f000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/18 11:44:15 executing program 4: r0 = syz_fuse_mount(&(0x7f0000494000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008e8000)={r3, 0x9c, &(0x7f0000001000-0x9c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd685, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x0, 0x6ed1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xf8}, @in6={0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf250}, 0x7}]}, &(0x7f000067a000)=0xc) fcntl$setstatus(r0, 0x4, 0x2c00) r4 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={r3, 0x30}, 0x8) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000049000-0x10)={0x77359400, 0x0}, &(0x7f0000bc7000-0x10)={0x0, 0x0}) r0 = syz_fuse_mount(&(0x7f0000351000)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x880000) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1f000-0xe)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005a3000)=0x0, &(0x7f000089f000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0x5, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/rfkill\x00', 0x20000, 0x0) recvfrom$llc(r1, &(0x7f0000fd9000)=""/102, 0x66, 0x42, &(0x7f0000fb0000)={0x1a, 0x1b, 0x7, 0x0, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000bdb000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) inotify_init1(0x0) sendmmsg(r0, &(0x7f00003d8000)=[], 0x0, 0x20000001) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="2586abba2faa2d5c264d64eb1cbc7f476160591b2938f9aa", 0x18, 0x40800, &(0x7f00006f2000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)="e3", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 11:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005a4000-0x4)=0x0, &(0x7f00009c3000-0x4)=0x4) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002c5000-0x4)=0x0, &(0x7f00006f8000)=0x4) 2018/01/18 11:44:15 executing program 6: prctl$intptr(0x22, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0xfff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) prctl$intptr(0x8, 0x0) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d8b000-0x8)={0x1, r1}) syz_open_dev$sg(&(0x7f00000a9000)='/dev/sg#\x00', 0x0, 0x80) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000063d000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe59, 0x60e}, &(0x7f0000f4d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d36000)={r3, 0x0}, &(0x7f0000a78000)=0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) inotify_init() socketpair(0xb, 0xa, 0x6, &(0x7f00005b5000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000147000)=""/193, &(0x7f0000878000-0x4)=0xc1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000079e000)=0xfffffffffffffbff) gettid() 2018/01/18 11:44:15 executing program 1: getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x16, &(0x7f0000000000)={0x0, 0x10000000000000, 0xdffffffffffffffd, 0xffffffffffffffff}) 2018/01/18 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009c5000)=0x0) getsockopt(r0, 0x0, 0x2, &(0x7f0000896000)=""/10, &(0x7f00004b5000)=0x8) 2018/01/18 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000066f000-0xf)='/dev/snd/timer\x00', 0x0, 0x101102) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000386000)={0x0, 0x0, 0x0}, &(0x7f000018c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000317000-0x9)='net/snmp\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000c39000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a0000)='/dev/usbmon#\x00', 0x7, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000910000)=0xb4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000191000)=0x400, 0x4) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006b9000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00006ff000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000068c000-0x8)={r4, 0x4e}, 0x8) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/18 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f0000ffe000-0x5)='?4dX', 0x1da) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/18 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/rfkill\x00', 0x200000, 0x0) write(r1, &(0x7f0000590000)="260000005e0009000000eaf83a0000000000000001000000000000000108db1ee9ff4435eade", 0x26) 2018/01/18 11:44:15 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002a000)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000019000)=0x0) 2018/01/18 11:44:15 executing program 2: prctl$intptr(0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ef1000-0xc)={0x0, 0x74, &(0x7f000002a000-0x74)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x761}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) prctl$void(0x7) 2018/01/18 11:44:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e0000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/119, &(0x7f00004c5000-0x4)=0x77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0xb9c4}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x8, 0x4) r2 = socket$inet6(0xa, 0x807, 0xff) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xcb99}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x8, 0x8, 0x0, 0x0, r4}, 0x10) pwrite64(r2, &(0x7f0000000000)="0d48a98f0195302c49dc3b985d02690ae2be83e1440215cd8a58f7381da0f911a2d3365a9ff933d17e5683e2a9c2f8d25aa7818ce288db02f99893099121a7ca075824018c0fe219aa4b56817a2c7b58f4c3b9ed1447787e77eeb5a64a355e251ce466abb4f600692d5e96b28f14b5633d8715e81708a0ce0df9c03bd6cd7554cc11d6c9960d8c89419a022767c6a995d898e91186fcf0d152ec1d7ef45b88aa4d28ae478b0962f5456c669a0ae8c15fc15f5300f76334bdc13c2a65452fd5f9370d1e4b91eb138983e5417bd35827245b050191d38feaa23469c6e822549c0ee8db732c940b5f", 0xe7, 0x37) ioctl$VT_DISALLOCATE(r1, 0x5608) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000005000)="6eb9583c5e18a7d65009db40ab3a2c5d5c95d5828901bd18fb", 0x19, 0x4040, &(0x7f0000005000)={0xa, 0x1, 0xd89, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000007000-0x9b)="d0e5567ac2deefbc8d4db9a37b8a4b4aebcbf3bfaa5f1f9d7aee7cbc572f3d3f9e9edbc62c5607ff295b2406e2aded61f2cb88b577112bbcaae21206712f38b5a7d9aa533eb1085c86cab2083fef2f42bb7d2b0545606f4e44e9972470181d98ecdde1bd46543c2894d3bca380fd146e7d8e851dbc617600e78d4bb704ff49f1aa45cbc1ddadbddbf319af88dabef4487576dc8aac0c0e2bf0f009", 0x9b, 0x1, &(0x7f0000005000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r4, 0x7fff}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000009000-0x48)=[{0x4, 0x6c}, {0x3, 0x2}, {0x3, 0x40}, {0xb, 0x89}, {0xe, 0x5}, {0xf, 0x5}, {0x4, 0x0}, {0x8, 0x4}, {0xb, 0x3}], 0x9) 2018/01/18 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d8b000-0x8)={0x1, r1}) syz_open_dev$sg(&(0x7f00000a9000)='/dev/sg#\x00', 0x0, 0x80) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000063d000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe59, 0x60e}, &(0x7f0000f4d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d36000)={r3, 0x0}, &(0x7f0000a78000)=0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) 2018/01/18 11:44:15 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/enforce\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x54)=""/84, &(0x7f00008de000)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x3f, 0xa3}, 'port0\x00', 0x1, 0x20000, 0xfffffffffffffe01, 0x40, 0x1, 0x1, 0x7, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001d9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000013e000-0x9)=@generic="ec75543466581cddfe16cfa317e0f105") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ad1000-0x8c)={0x81, 0x1, 0x80000000, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000d2d000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) 2018/01/18 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000c56000-0x8)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000854000-0x8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffff6) r4 = syz_open_dev$evdev(&(0x7f0000d6c000-0x12)='/dev/input/event#\x00', 0x3, 0x140) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000aa9000)={0x1, 0x84, &(0x7f0000eff000-0x84)="f6b05703fcfee0cea7bf61a4de6c3de3a6b3cdbbddfdf440392e492f680428b0e511a34860ec505909a467bbe5f2fef64bb03ec6e973ab18ba2ed20c2d332709b4bb38046c753e5c9824772b59534121516edda3c7997cce1eb7c808676423d3d2b82033565fd273a8e1be1fbe9305adc0f43916c1a12c4cd89bd132ab8d877165326836"}) clock_gettime(0x0, &(0x7f00004e4000-0x8)={0x0, 0x0}) timer_settime(r3, 0xfffffffffffffffd, &(0x7f0000fd9000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000598000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) write$sndseq(r5, &(0x7f0000de7000)=[{0xfff, 0x0, 0x8, 0x80000000, @tick=0x6, {0x2, 0xfffffffffffffff8}, {0x81, 0xfffffffffffffff7}, @addr={0x4, 0x7ff}}, {0x69, 0x5, 0x4, 0xc711, @time={0x77359400, 0x0}, {0x3, 0x3}, {0x3, 0x6}, @time=@time={0x0, 0x0}}], 0x38) epoll_wait(r2, &(0x7f0000059000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x1000, &(0x7f0000991000-0x89)="0000000080c9cd3d96808c015d0b51cf8172beda3b9273a77737ba02106f6ebe278ea9ca712ab0afab4244520c1369eb90e9334b65d60602a9e07a930715ab0c9b36a5445701b1b96505bf9294012432e69ef4d977fa14e545769640b81c9f42345a8cc8feadbd85478af61e8ce962cbd20e723ca0ed6c2987975cbd8fae15b70023003d439f392977", 0x27) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xffffffff}, 0x4) socket(0x0, 0x0, 0x200) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000213000-0x26)="24000000100005004d07e30800f201030305f10010000200fdfffffff7000001de5609cf", 0x24) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ca0000)=0x0) recvmsg(r0, &(0x7f00007f5000)={0x0, 0x0, &(0x7f0000cbd000-0x20)=[{&(0x7f00008e8000-0x32)=""/50, 0x32}, {&(0x7f0000023000)=""/233, 0xe9}, {&(0x7f0000706000-0x86)=""/134, 0x86}, {&(0x7f0000277000)=""/208, 0xd0}], 0x4, &(0x7f0000e03000)=""/75, 0x4b, 0x6}, 0x0) 2018/01/18 11:44:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400002, 0x0) fgetxattr(r0, &(0x7f0000005000-0xe)=@random={'security.\x00', 'GPL\x00'}, &(0x7f0000007000-0x26)=""/38, 0x26) 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1ffffffffffff, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000329000)=0x4000000000177, 0x86) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000205000-0x4)=0x4000000009, 0x4) recvmsg(r0, &(0x7f0000292000)={0x0, 0x0, &(0x7f0000132000)=[{&(0x7f0000a1a000)=""/72, 0x48}, {&(0x7f0000ad5000+0x7e8)=""/186, 0xba}, {&(0x7f00002f2000)=""/50, 0x32}, {&(0x7f0000c76000)=""/83, 0x53}, {&(0x7f0000e4c000)=""/255, 0xff}], 0x5, &(0x7f00007b1000-0x69)=""/105, 0x69, 0x3}, 0x10020) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00005e7000)=[{{&(0x7f000002a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x0, &(0x7f00002df000-0x10)=[{&(0x7f0000518000-0xf3)=""/243, 0x0}, {&(0x7f00002fa000-0xe5)=""/229, 0x0}], 0x0, &(0x7f00007b7000-0x90)=""/144, 0x0, 0x9}, 0x4}, {{&(0x7f0000cfe000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, &(0x7f000071d000-0x18)=[{&(0x7f0000c50000-0xe9)=""/233, 0x0}, {&(0x7f0000ee3000-0x16)=""/22, 0x0}, {&(0x7f0000566000-0xb0)=""/176, 0x0}], 0x0, &(0x7f0000471000-0x94)=""/148, 0x0, 0x8}, 0x2}, {{&(0x7f0000753000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00006cb000)=[{&(0x7f00007ea000)=""/145, 0x0}, {&(0x7f0000d7f000+0x3d6)=""/29, 0x0}, {&(0x7f0000ced000)=""/85, 0x0}, {&(0x7f0000845000)=""/83, 0x0}, {&(0x7f000095f000-0xe2)=""/226, 0x0}], 0x0, &(0x7f0000577000-0x1000)=""/4096, 0x0, 0x7ff}, 0x81}, {{&(0x7f000023e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x0, &(0x7f0000d55000)=[{&(0x7f000020c000-0x6f)=""/111, 0x0}, {&(0x7f0000d77000)=""/165, 0x0}, {&(0x7f0000013000)=""/28, 0x0}, {&(0x7f0000566000-0x92)=""/146, 0x0}, {&(0x7f000060f000)=""/167, 0x0}, {&(0x7f000051b000-0x33)=""/51, 0x0}], 0x0, &(0x7f00004ec000)=""/203, 0x0, 0x3f}, 0x9}, {{&(0x7f0000b0a000)=@generic={0x0, ""/126}, 0x0, &(0x7f0000c5d000)=[{&(0x7f0000720000)=""/113, 0x0}], 0x0, &(0x7f0000750000)=""/25, 0x0, 0x1}, 0xeacb}, {{&(0x7f0000250000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000dd3000)=[{&(0x7f0000589000)=""/234, 0x0}, {&(0x7f0000a56000)=""/0, 0x0}, {&(0x7f0000d4b000-0xa3)=""/163, 0x0}, {&(0x7f0000d72000)=""/190, 0x0}, {&(0x7f000052e000-0xec)=""/236, 0x0}, {&(0x7f00000e0000-0x47)=""/71, 0x0}, {&(0x7f0000f44000)=""/241, 0x0}, {&(0x7f0000dab000-0xf6)=""/246, 0x0}, {&(0x7f0000ae3000)=""/230, 0x0}, {&(0x7f00000c3000-0x91)=""/145, 0x0}], 0x0, 0x0, 0x0, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000555000)=[{&(0x7f0000fe9000-0xc4)=""/196, 0x0}], 0x0, &(0x7f0000e1c000-0x5f)=""/128, 0x0, 0x5}, 0x2}], 0x8000022, 0x2041, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000003f000)=0x0, &(0x7f0000593000-0x4)=0x4) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a4000-0x6)='sched\x00') preadv(r0, &(0x7f0000277000-0x10)=[{&(0x7f000056a000-0xed)=""/237, 0xed}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x6) getpeername$inet6(r0, &(0x7f0000823000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dbf000)=0x1c) 2018/01/18 11:44:16 executing program 1: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0x40)=""/64, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x7, 0x0, "bc29d8242356", 0x2, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000961000)=0x6, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000384000)={0x0, 0x6, 0x3, 0x5, 0xfbd, 0x9, 0x8000, 0x6, 0x8, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/18 11:44:16 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd8000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x9) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000994000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000199000-0x8)={0x0, 0x7}, &(0x7f0000fa3000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008dc000-0x8)=@assoc_value={r1, 0x100}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e2b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000ca4000)="6e65742f616e7963617374360095313846e7d8496477c4b573d303cdacebdae58a5f86d7a56c7a850df81f67b01e00511f762692cdcabeeb45f9f2c9f706902e282966fbf220cda2f44743a5a732057af4f7a272478e1327bb6f8a17d891f64a51c320f75dd6f81493fcfb3a87af6186c314ca5538b19094a4f6c55c6c60ec442f2517b774cd0d55c1") preadv(r3, &(0x7f00002fb000-0x8)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0xfffffffffffffffd) 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000002000)={0x2, 0x7, 0x18, 0xf, 0x41, 0x0, 0x2, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x10, 0x4}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x100000001}, @sadb_key={0x1b, 0x8, 0x678, 0x0, "fc18425514a83923759551f86a5a177d2fd013caa21e07dcb6b1ef62848484433ecc58e1572cd2bfcc4b36afdfec6ce50d519f02e1aece3b169354d622a46b0c88bb71bc651d7037974d7d781ffed216771504aca126b6f5ecce492e61e3dd702b930eb359a044d68b7e5345609201b9da3f3b4fc0a6304b57e05f8a70974c511a7e471d7504c0fb72c7176f6683472bc6b5553ff4ec73ac3a90718b7e7f3ec3a2024defe1189fb704e0c1b64b6bfdc24b697ce40a422a559149d62e92ba418ce855f5fb82319fe4a6ad5be8a9e522"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3bc3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x15, 0x10, 0x4}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_sec_ctx={0x9, 0x18, 0x9, 0x4, 0x40, "4c9bc1ac9db4b2c329e2d035b19696c1cd313009245b836797360a143d981e414377c935d40a12b729a47c2a522692e9ad1ccea55c958d3503bba96961698230"}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x8040) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xffffffff00000000, 0x6, 0x100, 0x8, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffffffff00000001, 0xffffffffffffffd9, 0xc, 0x80000000, 0x7fffffff, 0x9, 0xffffffffffffffff, 0xc0, r1}, 0x20) r2 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f0000000000)=[], 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x28}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000004000-0x88)="793092067623b1eb433cb32befb37a3ed5060a116daba60f8356896314133b44bc9c4c3e6d47a514f43b76ead273e09a00c22303ef0b871b8cad0cc0a0a9a1ef32baaf7c6fbe5a03a32396738b230c77d4376263bde345599dae82a00dcc6a19b5358d1eacfecc08e24d4b8f25fb9bb5fbf5a6fcda27f43fa1a1ce0b826e8dcb13f572830c3d4675", 0x88}, {&(0x7f0000004000)="cc7eda25cd4aceb4383c47d5f83b15ca7b26af01c269310b683e7549806448d66084cf7ba637ac10c45c425fea9ced4512f4874ad83ff92282a15eadd601f4918f2457b2a861e225931445d93886f758b39586270f7c75f4785dc95a43a69598ef509f31d2b4367ed2eb27a90b9d9039bb9a923bb9e11755270cae8415b555e5c0c37df252770c09d1805a2486d0ad2e", 0x90}, {&(0x7f0000001000-0xbb)="0ca514814830076ffef311810f3c25e8472fa8029c9fa27529137ee74a9cfd39300a3ed93d3b01a0ecde863e057663c0051ce35651bcc8c3f8b4d2f98fc431f616bdb110465d27449a5919024297520d70329c68666c336d423e45e0c5fbedd73543a7d3fae77aa105621119834e936b11c490c46e487443a9713aa5265c23deb1058ca57912733260cdf34d0d40a2cae7585ec236cf015427685544164fe7ebc9959814ba8b9704754649c4cb6432f42132d1ad57e1a383b8e600", 0xbb}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="36c26287579622134e1730ab3f30dd5dd49de2b2a376a60a89f1c1520c2b6ed0c10bc443080b761a1a192903973a9f78cf74a941df688adc0007a20aabef02c83b5453f514b09e7ba9219e9a4b", 0x4d}], 0x6, 0x0) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xfffffffd, 0x448500) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000003000-0x4)=0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000347000)='./file0\x00', 0x20401, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000080a000)={0x2, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00003d7000-0x8)={r1, 0xffffffffffffa996}) pipe2(&(0x7f0000f15000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c7a000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000299000-0xa)=@file={0xfffffffffffffffd, './file0\x00'}, 0xa) sendfile(r3, r3, 0x0, 0x100000001) 2018/01/18 11:44:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e4b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000e4000)='ns\x00') exit(0x0) getsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000375000)=0x0, &(0x7f00002f1000)=0x4) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008c8000-0x8)={0x0, 0x0}, &(0x7f0000b81000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000896000)={0x0, 0x7, 0xa8d, 0x4}, &(0x7f0000d6c000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a6f000-0xb8)={r3, 0x5, 0xfffffffffffffff8, 0x68, 0xff, 0x402, 0x6, 0x3, {r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x876, 0x4, 0x778, 0x4000000000000, 0x0}}, &(0x7f00007f7000)=0xb8) socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000e9e000-0x8)={0x7, &(0x7f0000ebd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000059000)={r5, 0x1}) 2018/01/18 11:44:16 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/sequencer2\x00', 0x28800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ebc000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c29000)='net/ip_tables_matches\x00') sendfile(r0, r2, 0x0, 0x101) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ca1000)={0x94, 0x0}) preadv(r2, &(0x7f00005b2000-0x8)=[{&(0x7f00003a0000)=""/127, 0x7f}], 0x1, 0x102) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000094000)={@generic="d598f2d059c2079f37cbfc92957cae8b", @ifru_flags=0x1}) 2018/01/18 11:44:16 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a27000-0x8)={0x0, 0x1}, &(0x7f00002a0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000134000-0x8)={r2, 0x2}, &(0x7f0000cfa000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b76000-0xc)={0x0, 0x7fff, 0x0}, &(0x7f0000193000-0x4)=0xc) poll(&(0x7f0000f9d000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff7) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) vmsplice(r0, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="01", 0x1}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000001) socketpair$inet6(0xa, 0x80003, 0x1, &(0x7f0000222000)={0x0, 0x0}) 2018/01/18 11:44:16 executing program 3: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000276000-0xc)=[&(0x7f00002ba000-0x1)='\x00', &(0x7f0000b43000)='md5sumvboxnet1+*\x00', &(0x7f0000704000-0x1)='\x00'], &(0x7f000038b000-0x14)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') preadv(r0, &(0x7f00003d6000-0x18)=[{&(0x7f0000c3b000)=""/5, 0x5}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000ca8000)="5c28c72878aa697ce31a561f84156eac1689685d3543e4593a7c3a6ef9b6ef2adc1cc0cff89c49") link(&(0x7f0000608000)='./file0\x00', &(0x7f0000923000-0x8)='./file0\x00') getdents64(0xffffffffffffff9c, &(0x7f00001f0000-0x66)=""/102, 0x66) execveat(0xffffffffffffffff, &(0x7f000043e000)='./file0\x00', &(0x7f000043e000)=[], &(0x7f000043f000-0x4)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 11:44:16 executing program 7: syz_open_dev$sndtimer(&(0x7f00005a2000)='/dev/snd/timer\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0xc000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)=[0x0, 0xffffffff80000001]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000-0x10)={0x6, [0x100000001, 0x9, 0x8, 0x6566, 0x3, 0x3ff]}, &(0x7f0000006000)=0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000005000+0xd30)={&(0x7f0000004000/0x1000)=nil, 0x1000}) 2018/01/18 11:44:16 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000010a000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/0, 0x0, 0x10000, &(0x7f0000000000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x39, &(0x7f0000002000)=""/181}) ioctl(r1, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x8000, 0x0) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c4d000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000737000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3797}) r1 = syz_open_dev$sg(&(0x7f0000703000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000e5c000-0x51)="") 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f000026d000)={&(0x7f0000b02000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c05000)=[{&(0x7f0000057000)="23a408519368e4f52a01a1b8acc99d4295628592a8e3cee3bcc1874fc63abde0639038216a717fd190622b85219d3665f2a8cb54a38f", 0x36}, {&(0x7f0000974000)="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", 0x1000}, {&(0x7f000043b000)="5d0da5c4e13fdda843164d46bfbcb1e28afcdff3a6f6ddcf16a57da8bb21acbf907a41e8e958de53a8da9793a88250bc44951703d79ca7588288e6c4d611a022ed4becf44cfc71a88504a03d65082333163abaab02fccfb3b96c3b2ce7d55a8c2dd8c79396df2fe16c8522563e7c45411b9464b3c83d736bc241c7fe0ccdebd38358bac308b6c108e002518f767579d173c421d64eb8dada64d5237a9d233a95fd52cc08a98e69e71bffd61f3d90d7a5344426d1b9766c0936c93668", 0xbc}, {&(0x7f0000739000-0xb2)="f8c93c02126c4536a392dea384769f6bdbc6e4bf14c16f2fe87708cc694067b77593ea955aa3393a345808f063a659b370977c77ea2d61969dc4c76f65bf02e5a5981379ce974d51df5e19ee7ad3d0886fdaba9474e8bd946f16b5d481879ec1477cf86e16576538b02c8919220a0b23e7ca23af0f58f9ae94c8f36d670f937bfeb47cf7a01f378e361ac517d66d30eea5d49f8f162ef84805771d78097403faa09a04fd72c6c222b1e6f4be130e33ff663c", 0xb2}], 0x4, &(0x7f0000a73000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x4}, 0x4) connect$unix(r0, &(0x7f0000762000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000095000-0x8)={&(0x7f0000000000)="67a6994a8f627153fe686165226eaefdc3b440fb23444bfdb446f177db299631473ff6aabb38c5ed17df5f63175f7170970a642e77112c1d17098ad99236509c842bdec021fbdb9d2910f7368d99d54406ea3f34f2a7607a5845adeb448d9bf274ce33186a0e6286224297c765f6ad0cfda078238c17a37a5659dd657eb6ea222433fbd20b3287734419dfa565d52efd6b21f09cfd401c20e122f7dc0fe4d6afeca6458cbe8664c9d2854fb6ecf11812927c1c2a0f935a20532c319bffeb3d6f4507cf4bd7b0be8ed0c79fa8b2a2a117", 0xd0}) 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000045f000)={0x0, 0x0}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00004a9000-0x8)={0x0, 0x0}, &(0x7f000008f000)=0x8) socket$netlink(0x10, 0x3, 0xfffffffffffffff9) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0xd1)=""/209, &(0x7f0000001000-0x4)=0xd1) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000003000-0x61)=""/97, &(0x7f0000001000)=0x61) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf2000)='/dev/rfkill\x00', 0x20002, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00005e6000)={0x0, 0x0}) ioctl(r0, 0x8, &(0x7f0000733000)="b826a6ca3b4f7f3612792cd45c87395b6decaba2a6f4e7cbde3a40590033d9f142a4d26794cb8afd5727aeb5db482746a549bb3891e8fc1c359830fe4a1a348dcb797f0d1db9c6832426f5ad7cc0f455877cdbd53335dea84d9c4df63ff8b438bedc5b5b9916e4954abde2f39864d9eb247c0d8878391f9d6975f8955bf31d8a56879a51b4e429597f880aa5fe0f208c4adac8f683697694d66df319e75d0e8228ee18089c08ccdbd8fa9bb67345853a95c3dba0bb2147387b5408a4e890e986856bea912d4503dd7c09669c71fbdda62e1fefffbf2d7a2a3eea0b08ddcb1bebf1154c0a745ff46853f1a20fb98e4ea67b5996291277") bind$unix(r1, &(0x7f0000143000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair(0xd, 0x7, 0x7fffffff, &(0x7f000095c000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000264000)={0x0, 0x0, 0x0, 0x81, 0x349, 0x0, 0x0, 0xa, 0x4, "8f92725644e83264fa2235c7a5250a735cffabcac8fe89ea26bbbbfd556fd29633ee146df0f743bcbcf1d1d65b755126ae95375a30289d78fb30d53481ab8ce6", "b600207ec616f6353fa32d84d01462d878c61946ce27b49c99a94fe6bc237160ab3d5b082e0d6e9e8455f80d8c7120c76d578ddb4983fe54bfbf194357cecc85", "a4f01464588624d9743867523662978852839bb82e8d9678c936515b90e8a0ff", [0x7fffffff, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f0000ab5000)='comm\x00') eventfd2(0x0, 0x0) sendfile(r3, r0, 0x0, 0x9) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006f8000-0x8)='keyring\x00', &(0x7f0000684000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00006f2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d1a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae6000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f6a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) keyctl$read(0xb, r1, &(0x7f000032e000-0xa5)=""/165, 0xa5) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0x58)=@nfc_llcp={0x27, 0xfffffffffffffff7, 0xffff, 0x0, 0x1c8b, 0x4e57, "71ac466c7428f26c88cdadff46cd5ed34cd440c299d0ffe42e863146778ac69490bf4162f8c09465c6bcbe5efe4acd3c0b5b6786cb92c6a18802d7823b55e5", 0x3f}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)="df5c0595c5562c659a7a2f4317bf4baabb83a24d9a6ab77f0e68efadb4f73eea9a54808ba8c82d6dd3bdec73e189254b5e8709059a749f2528f2fe537b2fbc414887e265c208a615ed53db", 0x4b}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="dec07f140c0ba94fc2292905635894da1272216f5ea0d62ea22c99f4a37b3394c56d7d", 0x23}, {&(0x7f0000002000-0x13)="62b272ec589dc90cf5f2a91c6139b14b8bb424", 0x13}, {&(0x7f0000000000)="ac5f0fc126230d3e4434dacc5385b12bfaddb3d85d5c6cededdeaf7f06170c1a4b45f8ccf22226a9b1eb15383f3e9acae5a389879842743fb1feb9ab2706a1948bdddf82cf4e5e9633a17e9a3e5cadd6e768496f17ecfdd9fa17b326502d7085e5165cd0ef9fbf8ea47588de1971cb657c9166f23bd8fecc446be934c1aee576", 0x80}, {&(0x7f0000001000)="ee10dd0bea81e2cf7035798fb16608c4257ba07e417c89d043a692d5c15649f33496c3d6878438899b974cd10d78e008668b1c8c0e9ce7e1050b5647c1711185ec01bf5626baf21f02ff8e60e66aa306f13ee285baf409ba3f9ce32ec1fa541548c6fda4", 0x64}, {&(0x7f0000000000)="486132a05fea1ee985a51b01692386d0e129", 0x12}, {&(0x7f0000001000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x800}, 0x51) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x2000000004c, 0x0, 0x0) signalfd(r3, &(0x7f0000e62000-0x8)={0x4}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004ff000-0x4)=0x0, &(0x7f0000235000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005ad000)=0x0, &(0x7f00007b2000)=0x4) 2018/01/18 11:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000980000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000893000-0x10)=[{&(0x7f000049a000-0x95)="580000001400192308000000000000000a060000000000001ffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d000100000408000009ea000000000a", 0x58}], 0x1) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000685000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000246000)={{0x363, 0x4}, {0x152, 0x0}, 0x3, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f0000b38000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a23000-0x8)='net/udp\x00') pselect6(0x40, &(0x7f000065f000-0x40)={0x104be0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fe000-0x10)={0x0, 0x0}, &(0x7f00004de000)={&(0x7f0000589000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000371000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001bf000)={r2, 0x34}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/18 11:44:16 executing program 3: futex(&(0x7f0000470000)=0x0, 0x5, 0x0, &(0x7f0000001000-0x3)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000bd6000)=[{{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x40)=[{&(0x7f00007b6000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f000079b000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000cd8000-0xa3)=""/163, 0xa3}], 0x8, &(0x7f0000edc000-0x1000)=""/4096, 0x1000, 0xf34}, 0x3}, {{0x0, 0x0, &(0x7f000049f000-0x18)=[{&(0x7f0000e2f000)=""/110, 0x6e}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f000040e000)=""/203, 0xcb}], 0x3, &(0x7f0000000000)=""/0, 0x0, 0x9}, 0x8fb0}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f00001ac000)=""/169, 0xa9}, {&(0x7f0000984000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x7fff}, 0xff}, {{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000909000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000342000)=""/132, 0x84}, {&(0x7f0000000000)=""/241, 0xf1}], 0x4, &(0x7f000046d000)=""/33, 0x21, 0x7}, 0x99}, {{&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f000002f000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000ea4000)=""/164, 0xa4}, {&(0x7f0000001000-0xa)=""/10, 0xa}], 0x3, &(0x7f00003a7000)=""/110, 0x6e, 0x3f}, 0x37b8c720}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000903000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000908000-0xce)=""/206, 0xce}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d99000-0x58)=""/88, 0x58, 0x200}, 0x9aa5}, {{0x0, 0x0, &(0x7f0000433000-0x18)=[{&(0x7f0000667000)=""/30, 0x1e}, {&(0x7f0000f85000)=""/234, 0xea}, {&(0x7f000084a000)=""/254, 0xfe}], 0x3, &(0x7f0000000000)=""/58, 0x3a, 0x9}, 0x80000001}], 0x8, 0x10042, &(0x7f0000687000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x1, 0xffffffff, 0x6, 0x1}, 0x14) 2018/01/18 11:44:16 executing program 0: fchownat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x0, 0x0, 0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000042e000-0xc)='/dev/autofs\x00', 0x109040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x1) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0x6a000)=nil, 0x6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) splice(r1, &(0x7f000002e000)=0x0, r1, &(0x7f0000068000-0x8)=0x0, 0xc08, 0x64d3f3ea256bf279) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000057000-0xc)={0x0, 0x90, &(0x7f000006b000)=[@in6={0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x6}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x82}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000006c000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000055000-0x8)={r2, 0xffff}, 0x8) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000006c000-0x4)=0x0, &(0x7f000006c000-0x4)=0x4) 2018/01/18 11:44:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/netfilter\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8) inotify_rm_watch(0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000cc2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c3b000-0x8)={0x0, 0x5, 0xde1}, &(0x7f000098e000-0x4)=0x8) flock(r1, 0x2) getresuid(&(0x7f000017d000)=0x0, &(0x7f0000b11000-0x4)=0x0, &(0x7f00009df000)=0x0) getgroups(0x8, &(0x7f0000abd000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000394000)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004a8000)={r2, 0xc907, 0x7}, 0x8) r5 = syz_open_dev$mice(&(0x7f0000c02000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000c3d000)=0x0, 0x266) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c97000-0x4)=0x0, 0x4) fsetxattr(r0, &(0x7f0000a48000)=@known='system.posix_acl_access\x00', &(0x7f000092c000)="766d6e6574312163707573657429242d73656c66017070703125776c616e312d4000", 0x22, 0x0) 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) r0 = socket(0x40000000001b, 0x2, 0x1592) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8, 0x1f0000000000, 0x7, 0x1, 0x8cc}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000)={r2, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000-0x4)=0x8c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000014000-0x10)=[{r0, 0x8000, 0x0}, {r0, 0x5a, 0x0}], 0x2, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000014000-0x8)={0x1}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000014000)=0x0, &(0x7f0000015000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x5, 0x1, [0x20000000000000]}, &(0x7f0000013000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000)={0x1, 0x7, 0x1, 0x5, 0x0, 0x8, 0x3, 0x1800, r3}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x32a, 0x0, 0x30}, &(0x7f0000012000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000010000-0xc)={r4, 0x94, &(0x7f0000007000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x926}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff0000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000013000+0x267)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x10000, 0x0) r6 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000011000)=r6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}], 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084c000)='eth0%\x00', 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000006000)=0x7c, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000c53000)=""/141) dup3(r0, r0, 0x80000) open(&(0x7f000027b000)='./file0\x00', 0x82, 0x100) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000089c000-0x8)={0x5, &(0x7f000065e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000f75000-0x8)={r3, 0x0}) timerfd_create(0x2, 0x800) vmsplice(r2, &(0x7f000006e000-0x30)=[{&(0x7f0000827000)="8a197f8b8b5d79", 0x7}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x303200, 0x0) dup(r0) 2018/01/18 11:44:16 executing program 6: getrandom(&(0x7f00002b0000)=""/200, 0xc8, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d1c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00007c1000-0x3c)={{0x1, 0x3, 0x3, 0x3, 0x3}, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect(r1, &(0x7f0000f4c000-0x1c)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fa5000)=',\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) capset(&(0x7f0000250000-0x8)={0x39980732, r2}, &(0x7f0000bee000-0x18)={0x90, 0x1c1406a7, 0x51f9, 0x5, 0x1, 0x5}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000693000)={0x0, 0x0}, 0xffffffffffffffcd) ptrace(0x4207, r2) getpid() r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000c8a000-0x4)=0x4040) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/18 11:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x80540) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000921000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ce8000-0xc)={0x0, 0x3c, 0x30}, &(0x7f0000b71000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006ec000)={r2, 0xce, "c6a20693715404dbc9b7a19d9f75619b904415f819768c963a147a7eceefc9d9f38518655d29f5feb0875c61014d1d46ccd40426abf238809cbf6d545562cc0b958ba37c1b29ff11eef6bfce0e625460ea68ad44b7eaa5b5e819971800000789bcdf57a726b6cbe05c5e96994afe7df58c58e012e26b5f770d8c29ebc6f79e22dce2276ace20ede7f8845a963e79080036859fe3f1219cfc6ed877ef0a073aa0f8ec89c701d844ce79672d442ed85131bab1d5990850c2cbd29648256b00da167d909fc15132911270ebbbc74172"}, &(0x7f000088b000-0x4)=0xd6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffc, 0x0}) prctl$intptr(0x1c, 0x0) stat(&(0x7f0000830000-0x8)='./file0\x00', &(0x7f0000a75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000a1d000-0x9)='/dev/sg#\x00', 0x5b9, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00005fb000-0x4)={0x1, 0x0, []}) fstat(0xffffffffffffff9c, &(0x7f00005e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dd1000)='./file0\x00', &(0x7f00005d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() lstat(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007ae000)='./file0\x00', &(0x7f0000fdd000+0x7c1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b47000-0x4)=0x0, &(0x7f000094c000-0x4)=0x0, &(0x7f000018d000)=0x0) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008c4000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f000012d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b4d000)=0x8) setgroups(0x7, &(0x7f000047b000)=[r0, r2, r3, r4, r5, r6, r7]) 2018/01/18 11:44:16 executing program 3: r0 = eventfd(0xd99) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f000079c000-0x9)='/dev/sg#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000009c000-0x8)={0x0, 0xdd2}, &(0x7f000072c000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b08000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f0000739000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000efc000-0xc1)=""/193) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) sendto$packet(r3, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10a, 0x1, 0x3) ioctl(r0, 0x8912, &(0x7f0000003000)="") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000d95000-0x19)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b66000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:16 executing program 1: prctl$intptr(0x1c, 0x64) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000016a000-0x4)=0x94) setreuid(0x0, 0x0) dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffffff) mmap(&(0x7f00003a4000/0x4000)=nil, 0x4000, 0x0, 0x32, r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000be1000-0x4)=0x5, 0x4) 2018/01/18 11:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c31000-0x1)={0xc8e}, 0x1) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000486000-0x4)=0x7ff) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000d6f000-0xff)="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") sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xff) [ 57.851206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00008a6000-0x7)='mqueue\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f00001b0000)='./file0\x00') mlockall(0xfffffffffffffffe) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ec000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) 2018/01/18 11:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ca6000)="", 0x0) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000526000)='/selinux/create\x00', 0x2, 0x0) symlinkat(&(0x7f0000d2a000-0x8)='./file0\x00', r0, &(0x7f000027d000-0x8)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0x47) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/18 11:44:16 executing program 3: r0 = eventfd(0xd99) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f000079c000-0x9)='/dev/sg#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000009c000-0x8)={0x0, 0xdd2}, &(0x7f000072c000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b08000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f0000739000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00007dc000-0xed)=""/237, 0xed) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002ea000)={0x0, 0x7f}, &(0x7f0000230000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000350000)={r1, 0x16}, 0x8) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000019000-0x4)=0x48, 0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000007000-0x4)=0x9, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000017000)='net/rt_acct\x00') r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000efc000-0xc1)=""/193) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) sendto$packet(r3, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/18 11:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000)='/dev/rfkill\x00', 0x200, 0x0) mknodat(r0, &(0x7f00007e8000)='./file0\x00', 0x30, 0x80000001) pipe2(&(0x7f0000ba6000)={0x0, 0x0}, 0x80000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000960000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c89000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000731000-0x9)='loginuid\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000d5f000-0x18)=@generic={0xfffffffffffffff8, 0x2, 0x29ee}) vmsplice(r3, &(0x7f0000672000)=[{&(0x7f0000266000-0x33)="cbe8454748da9f3cf6e20405d384980e31ca9850620ec09d34468258a2fb25f92b46776d6833528dcf234a7cd7506faaa74db8", 0x33}, {&(0x7f000063b000)="f377baf70b95a00f8c66fa6aa01cdd1c60382e7c481f32f44c1d75cc5466bc30385eb9934751917518b72ce4bfb834fe59cc4f4d0f416204b25115dd42b2662b99dd33198ba2", 0x46}], 0x2, 0xe) 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0xd6) getsockname$packet(r0, &(0x7f000075d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000944000-0x4)=0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000aed000)=0xc, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000feb000/0x1000)=nil, 0x1000) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x12b0}], 0x1) r2 = syz_open_dev$mice(&(0x7f0000b0e000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000b85000)={&(0x7f0000a5e000/0x4000)=nil, 0x3, 0x7, 0x2a, &(0x7f00003e1000/0x3000)=nil, 0x7}) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) bind$llc(r1, &(0x7f0000d55000-0x10)={0x1a, 0xf7, 0x80000001, 0x100000001, 0xe4, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000f23000-0x118)={0x20, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r0, r0, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/18 11:44:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c04000-0x9)='/dev/sg#\x00', 0xdc, 0x200800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000e3000)=0x4) pipe2(&(0x7f0000b0e000)={0x0, 0x0}, 0x4000) listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c53000)=0x2000000080000, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00004bf000)={{0x0, 0x0}, 0x1, 0x200, 0x4, {0x9, 0x7ff}, 0x0, 0x731, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(0x0) sched_getparam(r3, &(0x7f0000992000)=0x0) syz_open_dev$sndseq(&(0x7f0000bfb000)='/dev/snd/seq\x00', 0x0, 0x200080) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000a32000-0x5b)="cdba657464459e7a0df4e317073359b835d31f27cb8f215eab90082e59a0e6a0ba70d60e7f9c080e24497ff7b523d34935b4119860e448dc4df46b196f3e2adf8996d895e5186aa5ed27f7269989646e67b9d5b0c8eba86f00fd96") 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00000dd000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000df000)='/dev/rfkill\x00', 0x2a000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000d98000-0x4)=0x1, 0x4) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 11:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x7fc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f000064a000)='./file0\x00', &(0x7f000027f000)=@random={'osx.\x00', '/dev/ptmx\x00'}) clock_gettime(0x0, &(0x7f0000cf1000)={0x0, 0x0}) ppoll(&(0x7f00009cb000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000067000-0x8)={0x0, r1+30000000}, &(0x7f00006d5000)={0x0}, 0x8) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) getresuid(&(0x7f0000995000-0x4)=0x0, &(0x7f0000b1c000-0x4)=0x0, &(0x7f00001a0000)=0x0) quotactl(0x1, &(0x7f0000ae7000-0x8)='./file0\x00', r3, &(0x7f0000bad000)="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") dup3(r0, r2, 0x0) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000077f000-0x10)={0x0, 0x0, 0x5bd, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000071c000-0x10)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) close(r0) [ 57.938793] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007f6000)='./file0\x00', 0x0) keyctl$join(0x1, &(0x7f0000e82000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000c80000-0x1)="13") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dd2000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c70000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000090c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1be, 0x7, 0x100, 0x5, 0x1000000, r1}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00004aa000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000ce9000)=0xc) recvfrom$packet(r0, &(0x7f0000532000-0xf2)=""/242, 0xf2, 0x10002, &(0x7f000045c000-0x14)={0x11, 0x1f, r2, 0x1, 0xfd, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f000043b000-0x1)='.', 0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000350000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000657000)={0x3, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/18 11:44:16 executing program 5: socket(0x11, 0xa, 0xec1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e40000)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000834000-0x4)=0x3) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x2b) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) pipe(&(0x7f0000452000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getuid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000ecf000)=""/249, &(0x7f0000dc9000-0x4)=0xf9) 2018/01/18 11:44:16 executing program 1: umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) symlink(&(0x7f00001e9000)='./file0\x00', &(0x7f0000595000-0x8)='./file0\x00') [ 58.043626] binder: 11663:11664 transaction failed 29189/-22, size 0-0 line 3004 [ 58.074821] binder_alloc: binder_alloc_mmap_handler: 11663 20000000-20001000 already mapped failed -16 2018/01/18 11:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c74000-0xa)='net/route\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000674000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003c2000-0x8)={r1, 0x3ea7}, &(0x7f00003ca000)=0x8) syz_open_dev$usbmon(&(0x7f00005fa000)='/dev/usbmon#\x00', 0x1, 0x40) sendfile(r0, r0, &(0x7f00006c6000)=0x1, 0x405) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000019e000-0x8)='keyring\x00', &(0x7f0000a2b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00008c9000-0xa)='encrypted\x00', &(0x7f0000330000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007df000)="7218e6d2e7f24f1a48041bed35236823e20ce9ebf0d9a55b6bf173f3b48a8b8144b62795ab7f331f0e041642d41cf9f3e5739435b1ad3a50e096", 0x3a, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000beb000-0xf)='/dev/sequencer\x00', 0x200081, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c5d000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000933000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000c53000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000ec3000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000649000-0x8)={r3, r4/1000+30000}, 0x8) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ea8000-0x10)={0x2, 0x3, @rand_addr=0x376, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000082a000)={0x200, 0x23d6b610}, 0x8) sendto$inet(r0, &(0x7f000078b000)="", 0x0, 0x40000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r0, 0x407, 0x5) close(r0) 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x5c, 0x0, [@generic="67c36bdda85e99c4b56d2691f28dfb48d312f62c3c788e1283fc1baab16b0bfc463f86199eaa26b7e634b129a279a2084abe13e288abace1bb310aad5d99551cb37b3f6d87f40e8a36dcd3b3a86a3efc1438726ce1"]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x80c0) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x646}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001f000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000e000-0x4)=0x0, &(0x7f000001e000)=0x4) fstatfs(r0, &(0x7f000001d000-0x2b)=""/43) readahead(r0, 0x3f, 0x10000) 2018/01/18 11:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000153000)='./file0\x00') socketpair(0x9, 0xa, 0x1, &(0x7f0000a47000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000d9d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000621000)=0x10) umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f00000dd000-0x45)=""/69, 0xfffffffffffffdc1) statfs(&(0x7f0000832000-0x1)='.', &(0x7f00008d1000-0x7c)=""/124) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x9}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b55000)='/dev/rtc\x00', 0xa8082, 0x0) pread64(r1, &(0x7f0000003000)=""/230, 0xe6, 0x0) 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00007a3000-0x8)='./file0\x00', 0x800, 0x40) finit_module(r0, &(0x7f00005d1000)='lo{\x00', 0x3) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000079f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) poll(&(0x7f00003be000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) write(r2, &(0x7f00000b5000)="", 0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) stat(&(0x7f000030f000)='./file0\x00', &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d63000-0x8)='./file0\x00', &(0x7f0000382000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006a5000)={0x0, 0x0}) fchown(r0, r1, r3) r4 = socket$inet6(0xa, 0x2, 0x0) connect(r4, &(0x7f0000159000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x5c) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000072000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) connect$inet6(r4, &(0x7f0000431000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setresgid(r2, r2, r3) connect$inet6(r0, &(0x7f0000d10000)={0xa, 0x2, 0x5bb6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6ab0dcee}, 0x1c) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002b4000-0x14)={0x3, 0x8, 0x5, 0x0, 0x0}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cb8000-0x15)='/dev/pktcdvd/control\x00', 0x2180, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000349000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffffffff0000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000106000-0x60)="f94c424698fdae228b55096cc481c4a26c3e65d16137d6930e9aa4654c174bf65d38f4bc77c326b01ab7892d34d75c4d6c378b24d8c1479b31bf52ce30de61a027ac8821b51d56db9a7398b07f5f29c092551d58527a059a4b9de1f913782d97", 0x60) ioctl$sock_ifreq(r2, 0x800008921, &(0x7f0000af3000)={@common='lo\x00', @ifru_data=&(0x7f000016e000-0x20)="f8a1710b33b842b1b43136070ae782b432dab5a977622b0572f662086424aa8c"}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) [ 58.087408] binder: 11663:11672 transaction failed 29189/-22, size 0-0 line 3004 [ 58.098567] binder: 11663:11664 BC_FREE_BUFFER u0000000020000000 no match [ 58.107900] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.113418] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 11:44:16 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d10000)="", 0x0) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) rt_tgsigqueueinfo(r2, r5, 0x2, &(0x7f0000c91000-0x10)={0x16, 0x80000001, 0x4, 0x3}) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) prctl$setptracer(0x59616d61, r5) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a7e000-0x8)=0x0) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000017000-0xc)={0x0, 0x0}) writev(r2, &(0x7f0000dd4000)=[{&(0x7f0000d84000)='7', 0x1}], 0x1) read(r1, &(0x7f00003cf000-0x1000)=""/4096, 0x1000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000607000)={0x0, 0x0}) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000d8d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c5e000)=[], 0x0, &(0x7f0000860000-0x6c)=[{0x34, 0x1bf, 0x8, "34978c4737ec245b91c79b6b7143401fe12f4f0ba842491cf95459fd906d45da1237119343fd6cdb"}, {0x38, 0x10f, 0x5, "8aae7a687326d861f62df806fbfe0c7a2c34e0e31222447243043964c5293aaa2e21d6388df7e9d17fce3b78"}], 0x6c, 0x0}, 0x20000980) 2018/01/18 11:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000321000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x204000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f0000ae6000)=0xc) setfsuid(r1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e5a000)=0x9) socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r0, &(0x7f0000526000)=0x44, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) utimes(&(0x7f00004dc000)='./file0\x00', &(0x7f0000b45000)={{0x0, 0x7530}, {0x77359400, 0x0}}) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl(r0, 0x800000080004539, &(0x7f0000116000)="") 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006d0000-0x40)=[{&(0x7f0000f2d000)="0f", 0x1}], 0x1) write(r0, &(0x7f0000686000-0x1007)="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", 0xb3) 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x5c, 0x0, [@generic="67c36bdda85e99c4b56d2691f28dfb48d312f62c3c788e1283fc1baab16b0bfc463f86199eaa26b7e634b129a279a2084abe13e288abace1bb310aad5d99551cb37b3f6d87f40e8a36dcd3b3a86a3efc1438726ce1"]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x80c0) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x646}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078b000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000098f000)=[{{&(0x7f000091a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002a4000)=[{&(0x7f0000a3a000-0x99)=""/153, 0x99}, {&(0x7f0000594000-0xd2)=""/210, 0xd2}], 0x2, &(0x7f00004e0000)=""/180, 0xb4, 0x7fff}, 0x9}, {{&(0x7f000012e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ffb000-0x40)=[{&(0x7f0000b59000-0xba)=""/186, 0xba}, {&(0x7f0000dbb000)=""/68, 0x44}, {&(0x7f000097c000)=""/18, 0x12}, {&(0x7f0000d7f000-0x30)=""/48, 0x30}, {&(0x7f000057c000)=""/144, 0x90}, {&(0x7f0000847000)=""/112, 0x70}, {&(0x7f00003a7000+0xaf6)=""/4096, 0x1000}, {&(0x7f0000145000-0x5)=""/5, 0x5}], 0x8, &(0x7f0000036000-0xe)=""/14, 0xe, 0x0}, 0x0}, {{&(0x7f0000e01000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000073f000-0x20)=[{&(0x7f0000214000-0xf0)=""/240, 0xf0}, {&(0x7f0000f95000)=""/162, 0xa2}, {&(0x7f0000cf3000-0x79)=""/121, 0x79}, {&(0x7f000038f000-0x39)=""/57, 0x39}], 0x4, &(0x7f0000876000-0x1000)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000547000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000de000-0x40)=[{&(0x7f000089c000)=""/0, 0x0}, {&(0x7f000042e000-0x78)=""/120, 0x78}, {&(0x7f00003f4000-0xf8)=""/248, 0xf8}, {&(0x7f0000d29000-0xe7)=""/231, 0xe7}, {&(0x7f000009a000-0xce)=""/206, 0xce}, {&(0x7f0000094000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bd9000-0xa1)=""/161, 0xa1}, {&(0x7f0000f15000)=""/84, 0x54}], 0x8, &(0x7f00009dd000-0x49)=""/73, 0x49, 0x9}, 0x7f}, {{0x0, 0x0, &(0x7f0000095000-0x18)=[{&(0x7f0000063000)=""/28, 0x1c}, {&(0x7f00006a8000)=""/17, 0x11}, {&(0x7f000043b000)=""/52, 0x34}], 0x3, &(0x7f00002a9000)=""/73, 0x49, 0x4}, 0x80}, {{&(0x7f000044d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f88000)=[{&(0x7f0000a21000)=""/4096, 0x1000}, {&(0x7f0000afc000)=""/194, 0xc2}, {&(0x7f00008eb000)=""/210, 0xd2}], 0x3, &(0x7f0000017000-0x6)=""/20, 0x14, 0xfffffffffffffff9}, 0x7f}], 0x6, 0x40, &(0x7f000001c000-0x8)={0x77359400, 0x0}) close(r0) r1 = userfaultfd(0x80803) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000612000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000900000)={{&(0x7f0000100000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/18 11:44:16 executing program 1: r0 = socket(0x2, 0x2, 0x5) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003d7000-0x10)=@generic="c800306fab3c1108cf79950b9ffa7a47", 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000985000)={0x0, 0x1, 0x7ff, 0x1, 0x7, 0x0}, &(0x7f0000e9a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab7000-0x4)=@assoc_id=r2, 0x4) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[], 0x0, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x198}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[], 0x0, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:16 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000481000)='/dev/ppp\x00', 0x2e4dee9a9ddafdb4, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004c0000)={0x80000001}, 0x1) rt_sigaction(0x0, &(0x7f0000aec000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000885000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffe0e, &(0x7f0000d4d000-0x8)={0x0}) 2018/01/18 11:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r2 = socket(0xf, 0xa, 0xfff) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000032000)='/dev/input/mice\x00', 0x0, 0x101000) write$sndseq(r3, &(0x7f0000e4c000)=[{0x6, 0x2, 0x80000000, 0xb07, @time={0x0, 0x0}, {0xb70, 0x64}, {0x100000000, 0x7}, @connect={{0x7, 0x8}, {0x7, 0xfffffffffffffff8}}}, {0x8, 0x275b, 0x1, 0x7fffffff, @tick=0x7, {0x1ff, 0x6}, {0x7, 0x8}, @raw32={[0x400, 0x7, 0x737]}}, {0x8, 0xff, 0xf7, 0x7, @tick=0x4, {0x4, 0x7}, {0x2, 0x5}, @note={0x4, 0x3f, 0x800, 0x9, 0x45563cb2}}, {0x401, 0x85, 0x4, 0x7, @tick=0x8000, {0x8, 0x1c0000000000}, {0x4, 0x9}, @time=@tick=0x7fffffff}, {0xb5, 0x2, 0x800, 0xfffffffffffff071, @time={0x77359400, 0x0}, {0x3f, 0x2}, {0x7fffffff, 0x100000001}, @note={0x5, 0xd76, 0x20, 0x8, 0x4}}], 0x8c) dup3(r3, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d91000-0x4)=0x401, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007da000)=0x0) 2018/01/18 11:44:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) chown(&(0x7f0000004000)='./file0\x00', r1, r2) r3 = socket(0x18, 0x0, 0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000009000)=0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r0, r3) 2018/01/18 11:44:16 executing program 7: prctl$intptr(0x1000016, 0xfffffffffffffffa) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e2a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r5, 0x7}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r3, 0x80000, r0}) inotify_rm_watch(r0, r1) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000000000)=0x7) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="499e9e4e3644353c43dee50da1d4c11d", 0x10) 2018/01/18 11:44:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000aaa000)='syzkaller\x00', &(0x7f0000ff6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000000000)="92", 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xaf4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x7, 0x3f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000080000)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x59, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3b, &(0x7f00006cf000)="7273d95fe0721624bf28e51916dd77802958da15b5c89e45556db7b6ed08ce0e4e46cebe926d3c", 0x27) fcntl$setstatus(r3, 0x4, 0x40000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) dup2(r4, r6) read(r3, &(0x7f0000d71000-0x4)=""/4, 0x4) sendfile(r4, r5, &(0x7f0000684000)=0x0, 0x9) writev(r6, &(0x7f0000dfd000)=[{&(0x7f0000731000-0x1000)="ea", 0x1}], 0x1) 2018/01/18 11:44:16 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/18 11:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ba4000)="") unshare(0x40000400) timer_create(0x6, &(0x7f0000302000-0x58)={0x0, 0x1d, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094a000-0x10)='/selinux/create\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000bdd000)='./file0\x00', r1, &(0x7f000029c000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b17000)={0x0, 0x0, 0x4, [0x56f, 0x1, 0xffffffffffffff43, 0x3]}, &(0x7f000098a000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000df7000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xa5e, 0x7fffffff, 0x4, 0x2}, 0xa0) timer_gettime(r0, &(0x7f000073b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000448000)={0x0, 0x0}) getdents64(r3, &(0x7f0000f3e000)=""/108, 0x6c) socket$inet6(0xa, 0x800000000000006, 0x2) 2018/01/18 11:44:16 executing program 1: perf_event_open(&(0x7f0000a3d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x408) mlock(&(0x7f00005cb000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x8080a, 0x2, &(0x7f0000a63000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d5e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xf92c857377f5c4e0) r4 = socket(0x8, 0x813, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x40, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000059c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000027e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f0000974000-0x20)={0x8, 0x1000, r6, 0x3, r7, 0x804, 0xec, 0x8}) dup(r0) 2018/01/18 11:44:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f00002af000)='/dev/sg#\x00', 0x80, 0x200e00) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r1, &(0x7f000005a000)={0x20}, 0x8) r2 = getpid() ptrace$cont(0x1f, r2, 0x0, 0x77) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 58.361487] IPVS: Creating netns size=2536 id=9 2018/01/18 11:44:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="", 0xfffffffffffffda7) 2018/01/18 11:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00009ce000-0x8)='./file0\x00', 0xa) lseek(r0, 0x1000, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000213000-0x2c)=""/44) r1 = openat(r0, &(0x7f00009ba000-0x8)='./file0\x00', 0x101100, 0x41) ppoll(&(0x7f00001eb000)=[{r1, 0x0, 0x0}, {r0, 0x20, 0x0}], 0x2, &(0x7f0000d24000-0x8)={0x0, 0x989680}, &(0x7f0000f29000-0x8)={0x2}, 0x8) 2018/01/18 11:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000252000+0x6c4)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003ba000-0xca)=""/202) 2018/01/18 11:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000157000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00007ec000)={r0, r1+30000000}, &(0x7f0000f4c000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000721000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000727000)=0x0, 0x0, 0x0, &(0x7f0000b1c000)={0x77359400, 0x0}, &(0x7f0000004000)=0x0, 0x400) 2018/01/18 11:44:17 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffff) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000000e000-0x3a)={0x7, 0x4b, "a7596eb6472d3e2daba6e10940aea571a106c0aaf8305e66b4c36b9552ebe34e8d00709c7bcf71970f34dbecedba23ffd803bf73754bf30609bbadcef8f4de0b67eccc24cf664753fb53ab"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGLED(r2, 0xc0046d00, &(0x7f0000007000)=""/0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000005000-0x4)=0x1f) 2018/01/18 11:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ba4000)="") unshare(0x40000400) timer_create(0x6, &(0x7f0000302000-0x58)={0x0, 0x1d, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094a000-0x10)='/selinux/create\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000bdd000)='./file0\x00', r1, &(0x7f000029c000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b17000)={0x0, 0x0, 0x4, [0x56f, 0x1, 0xffffffffffffff43, 0x3]}, &(0x7f000098a000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000df7000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xa5e, 0x7fffffff, 0x4, 0x2}, 0xa0) timer_gettime(r0, &(0x7f000073b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000448000)={0x0, 0x0}) getdents64(r3, &(0x7f0000f3e000)=""/108, 0x6c) socket$inet6(0xa, 0x800000000000006, 0x2) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/sequencer\x00', 0x80202, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:17 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f7a000)="95172fe71e9a3c103bc444e4364a0cde6effebd83192cb3e4fdd916d0b5b58a9af94ffabc57853929683e10ca651e161a203b491e245d094bf0bc2b3915469d781696e651f34419f4cc7daf84ef9920391cb8435f6ac2f3afa6ff8be72fb711eb19294ab40f5f2f0cdb7455c13116d0a22c9ffb4422d37c11ea38bb4cf92d85efb59d21e3a1e414b5fb7d8", 0x8b) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7a000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f7b000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffff3a, r1}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0xfffffffffffffd5d) [ 58.387660] IPVS: Creating netns size=2536 id=10 2018/01/18 11:44:17 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000296000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000000000)={&(0x7f00004e6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f76000)=[{&(0x7f0000000000)="b5c8e142b342bd28734b66f6f850a34b8c9b929bea1af525778473c9b5e80c4d3120f8ada75dceda73e300", 0x2b}, {&(0x7f0000e32000-0xe7)="62197ce5216617a97d077872b79e7dcec2195ac627a44639020ed8fb55a6160aa2bc8b102a88f6cfb13ee20d7b9ee11a86aa6dcf2c310aeda15a3308438964504ffd3b7142305726327ff70ade1d0d6498114f3da2c415b42ef712f15f7b71b926a910ac50c5f8c01ffed64c05448dfb5c891c7c80b7ff16d5963973eaac38423bbd9bca3e1aa708f7873b1e58f7b68ef1aa25db5e1858e2b875f51c1bf462fec3f28757e2b834fccc17a11c2ab1b9700fdc82114d6ad98310fed1d51ca1460e89f02f1f0efba7f41691b9ef3080d3239049a879ad3f8e846c475f7a6c8458fc4db7b8de976b00", 0xe7}, {&(0x7f0000621000)="bad175d902b51a19f2f55fa112ad6c5d54ffda9bd8663f0174f60d13fb41e4884a2eb6bbc0e3bbb3e7e4d9a5a03d225f9f17b169f167d940fe1c0ba64efa872d87db9917b84fa562f598e75ec7c6207cdb070426ea4954da36262860fb53daac048ca4d8ba6817a3c82590b89e310a1394ed0465f33d92cea04888e6e48e15", 0x7f}, {&(0x7f0000ba1000)="989567d04ed0cfb02e3fc3973fc1f152c49b71aceaafbf574b5f04806d99d79982dd4ed4fb5385cdade3ca7af27ae5f7a26e7c35e97a4b8d3a3119ba81ca117e019481c9c63e5859b6619b727ff852a9da49149ebc8e3a126be24735dbedbe50f2bb4499866c849999a59c4b4c470242200d515de25cd2bc2bd9f50182742f17895d5a8c9af463e66ed75fb9b752bc41069bb012548ff4c31badfdd742f4621329f772293cab198ab6cdec198da0860f9e5524615d69c7ad3003e5d880f2426631d2a98c83bc457ef2b4f1807e2a2626b34aeb8f7ceabe5ee23b90d665e8553646e2f6fc3805009c43fcfb86e3eceebd54a0897eba71a29731", 0xf9}, {&(0x7f0000001000-0x62)="af1ebfba643714da4b96bfdfe4bc4b50dc6384a9bfefc61e810e933bba61795a479cbf94c7a3b6d8511a8b54a38ee4bde8d4d5f41f7e2b218605c5b7c1e8885712f646e010414a9da843a02b90952b3bf0bb8faee546c2875e572f0267df007a55db", 0x62}, {&(0x7f00008d0000)="d364d14bdeccf36e1d297bebbcfa5e408f630cd4b7fd9301da38ac68fc6b6ab6c41547b147f4e9638138229ee04013c196c07b878a021172276298c317e81becd89ff294f1c99e1d517e524349066dd130c1ab44a6fd6decb031d0b7170264f0e1d60f0daa6f69317c40fa1e106a158dd1940efe6e34ab51f40329dccd63de85dc8cd00c4e99e4d53f842d9c85e36bf24519fcde288545b59aa7afa11054", 0x9e}, {&(0x7f000030c000-0x43)="d4536f88c042cba08598fa63541f819990460d6b97e56894b32a0bb488ad7c49d5b3b896697e8031e6146ffec9df394d6e6501a71a8895a33dec97e7a4bbd92437cfcb", 0x43}], 0x7, &(0x7f0000026000-0x28)=[@cred={0x18, 0x1, 0x2, r0, r1, r2}, @rights={0x10, 0x1, 0x1, [r4]}], 0x28, 0x4000890}, 0x4000000) get_robust_list(r0, &(0x7f0000001000-0x4)=&(0x7f0000002000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000484000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r6 = socket$inet(0x2, 0x8, 0x6) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) ioctl$int_out(r5, 0x5460, &(0x7f0000001000-0x4)=0x0) 2018/01/18 11:44:17 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000015000)="bbca1503064026cac8915d2604fac56fde9954f035504a139d55617042161b97d36954da69e7e3daeedf40304ff438b1e49211271732552da22455ea49152da97a29b57b25056333426afeb310b9194571bd88b3bec4", 0x56, 0x4, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00006f0000-0xe)='./file0/file0\x00', 0x0) truncate(&(0x7f0000090000-0xe)='./file0/file0\x00', 0x2) pwrite64(r0, &(0x7f00003a1000-0xfc4)="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", 0xa82, 0x0) 2018/01/18 11:44:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000026a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000026b000-0x4)=0xc) lseek(r0, 0x0, 0x1) 2018/01/18 11:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a3000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c9a000+0x552)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e8d000-0x28)={0x100000001, 0x11, 0x10ec16, 0x69c7, "8125fe37c6c429532322c7b283755990103a65e50bcaee041382f510996a569a"}) pipe(&(0x7f0000e6b000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00005b3000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000018d000)={0x0}, 0x8) 2018/01/18 11:44:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'btrfs.\x00', "7070703126630300"}, &(0x7f0000000000)='!wlan0em1:(\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) 2018/01/18 11:44:17 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ebb000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00002e3000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00006e5000)=""/45) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a5f000-0x18)={0xaa, 0xffffffffffffffc, 0x0}) 2018/01/18 11:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000590000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2f}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f0000ecf000)='cgroup\x00', 0x1000, 0x0) r1 = add_key$keyring(&(0x7f0000e8d000-0x8)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x6) chroot(&(0x7f000022c000)='./file0\x00') pivot_root(&(0x7f000089c000-0x8)='./file0\x00', &(0x7f0000bf9000-0x8)='./file0\x00') [ 58.483858] tc_dump_action: action bad kind 2018/01/18 11:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000d01000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008c5000-0x4)=0x32, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000712000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008f7000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000102000-0xb)='/dev/hwrng\x00', 0x7fc, 0x0) write(r1, &(0x7f0000923000)="fa543e90d7487d23f72ba09f9493c0ac5200900d930539cd6068e3fa075151da4ab2ec1ae23910d5fe04fd56cc5923dd8a7fcafa8f02e940558cd1b4471948734ebc177a755effaf28bfdb7b5137f04dd60f4a8400843d64a2083845a2a41053f940a88532aa76c4d607f000eeed3ae848b81d656b279cc39b8432af520ed6b164de1aae7020c919fe417b0184bb", 0x8e) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x80000001) 2018/01/18 11:44:17 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c37000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cc1000)=0x0, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/18 11:44:17 executing program 6: stat(&(0x7f00002ab000-0x8)='./file0\x00', &(0x7f0000812000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00004e1000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x3d335ee0, &(0x7f00006d6000-0x30)="009c6807b9ccaa2919663172429351e61444d09df965abc8890d742586a751a0ed56877f1770609c53baeda887a23ad1") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000998000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00003f7000)={0x80000001, 0x3, 0x494, 0x2, 0x7, 0x29, 0x76, 0x0, 0xffffffffffff8001, 0x22ff, 0x49, 0xe455}) unshare(0x8000400) r2 = getpgid(0x0) getpgid(r2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000390000)="c264254db516c0c41bbe1ff49f7be2d0e7b8e75c5c2edd30fa42f00c3725eb2385ccaa8f8b9f65eac25a6f718a5e371afeceef9ae8fd3439cc13284e2355d63682ce5a255e2054c7bffaf86b9a84feeb619d854c70d25690a4a9f5f0f479bd6ea6c9a4dfa78cec2a553ff8361ae2347963d2e3cfab1400669844cb123789d1bb38fc9a6e006a730462953dc8a80977815a543d5b7fe40db4ca089ea6c1b596864fb3ad81bdd9a873f3a2a412c3677a3ca85f90ac3feb0fd0746f19c1530dffa916a259cb064d7b8a9796ae2bd63b1b0bb7b4fbe04f5500") 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={r1, r2, r3}, 0xc) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000010000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x9, [0x9, 0x8, 0x1ff, 0x1, 0xffffffffffffffff, 0x400, 0xffff, 0xda01]}, 0x5c) write$evdev(r4, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 11:44:17 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f75000)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000f78000-0x8)={0x9, &(0x7f0000f78000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f78000-0x8)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f76000)={0x0, 0x7, 0xf1}, &(0x7f000044a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000059a000-0x8)={r2, 0x74fb, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f75000)={0x200, 0x4, 0x2, 0x7, 0x101, 0x0, 0x5, 0x0, 0x10001, 0x414, 0x1f}, 0xb) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f75000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f77000-0xc)={0x4, 0x1, 0x1, 0x1000, 0xfffffffffffffffd}, 0xc) 2018/01/18 11:44:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f27000)='ns/ipc\x00') setns(r0, 0x0) 2018/01/18 11:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ba4000)="") unshare(0x40000400) timer_create(0x6, &(0x7f0000302000-0x58)={0x0, 0x1d, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094a000-0x10)='/selinux/create\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000bdd000)='./file0\x00', r1, &(0x7f000029c000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b17000)={0x0, 0x0, 0x4, [0x56f, 0x1, 0xffffffffffffff43, 0x3]}, &(0x7f000098a000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000df7000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xa5e, 0x7fffffff, 0x4, 0x2}, 0xa0) timer_gettime(r0, &(0x7f000073b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000448000)={0x0, 0x0}) getdents64(r3, &(0x7f0000f3e000)=""/108, 0x6c) socket$inet6(0xa, 0x800000000000006, 0x2) 2018/01/18 11:44:17 executing program 7: prctl$intptr(0x8, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001b1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005d5000)={0x0, 0x0, 0xffffffffffffffff, 0x99a, 0x7, 0x3f}, &(0x7f00001b4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x12e, 0x7fff, 0x200, 0x7}, &(0x7f000088a000+0xed7)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000+0x63c)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='bdevbdev\x00', 0xfffffffffffffffb) add_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x36)="54004f94bad00584edf0938c0f989693f31de854974a4f8699dca8028580b4d16c50b0ed5a8dd1d3351b462626f36a63a66715a3acae", 0x36, r3) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f000034f000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mount(&(0x7f000000a000)='.', &(0x7f00006e1000)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") readv(r0, &(0x7f0000c4d000-0x50)=[{&(0x7f0000d7b000)=""/240, 0xf0}], 0x1) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x208000, 0x0) recvfrom$llc(r0, &(0x7f0000003000-0x13)=""/19, 0x13, 0x40010001, &(0x7f0000002000)={0x1a, 0x0, 0x3, 0xf71, 0x200, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000001000-0x10)=[0x9c9, 0x81, 0x7, 0x7], 0x4, 0x1, 0x7, 0x5, 0xca29, 0x6, {0x7, 0x1f, 0x707, 0x5, 0x6, 0x3f, 0xc7, 0x6, 0x47f, 0x2, 0x401, 0x5, 0xe0, 0x200, "780df835e9a1cf95c2b5578c2d09e5221c3d629e134d74f325ed9b5b4e49732a"}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x5)='htcp\x00', 0x5) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000003000-0x8)={0x9f, &(0x7f0000000000)=""/159}) ioctl(r1, 0x3, &(0x7f0000001000)="514cf64803ec1dc65aa5cfb0a17e3bb8e8fa9837cde6718a285ea5a8389f84263015bcfb64e20d6ef98a7b2209918e3feae33dc56ef2cee2757f80e7be91811974a11e3da39ac51ae71b057bf8cc8d195679375f5c79f15d03f293075d47042711f16adeaf4e771b18a9dcdf2f01e62e818465cf7efec53d071213eaa3efc97b17cd985f1fb3a3bd298548db5cda7a61afc6beff97e9794e523d463e82daf7c9b640809f582dfb26831b4c53a085724f3952549fdf778a4048618a697a5ee49d87d1d75351f47a18400fc1ec351ecdc7991ddab856d7193408f46712ed1cb76ae96ad1eceb2431b223509e") ioctl$KDDISABIO(r0, 0x4b37) 2018/01/18 11:44:17 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007fd000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000)="", 0x0) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000018000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) dup3(r0, r0, 0x80000) [ 59.114605] pktgen: kernel_thread() failed for cpu 0 [ 59.119734] pktgen: Cannot create thread for cpu 0 (-4) [ 59.125804] IPVS: Creating netns size=2536 id=11 [ 59.173787] IPVS: Creating netns size=2536 id=12 2018/01/18 11:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000489000+0x4e6)={0x0, 0x0}) read$eventfd(r0, &(0x7f000031d000-0x8)=0x0, 0x8) read$eventfd(r0, &(0x7f000076e000)=0x0, 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/18 11:44:17 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000148000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/18 11:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000733000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000060d000-0xe)='/dev/keychord\x00', 0x40000000000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000034b000)={0x0, 0x4}, &(0x7f0000e9d000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cf6000)={r2, 0x9, 0xc3, "ba03527be4bfcca355bc2bb70611c50db184c2effebb4fce48768311178a98bb61144f0898f3a20571cac3bb46c618fa350ec1685921478e9073f52000641ab0d5bb352827fe5002ac62e56d6465a50930e9e91f4fc5d1177fa064611d4a4f3920567161a20411f9391a2e35aa5e43c613a7b12e297ec49029c5552aa07fe8159022c6af5a04f8d755d579b5304692ebdd254048a3878e13520decd538907bbf4c5a9dc6faf2e3bae7ab54619ca14edd85c4de1a7d539cd3fd06b7252f8614a7b32222"}, 0x15) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c21000)={0x3, 0x0, 0xfffffffffffff7eb, 0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f48000-0x1)=0x4) 2018/01/18 11:44:17 executing program 1: pwrite64(0xffffffffffffffff, &(0x7f0000112000-0x6a)="", 0xffffffffffffffcd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x40600, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) 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$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000002000)=0x8) ioctl(r1, 0x10001, &(0x7f0000000000)="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") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x3b, 0x8001, 0x58, 0x4, 0x0}, 0x14) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0x2, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 11:44:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000b7b000)=0x10001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) 2018/01/18 11:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ext4\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00001fc000)='./file0\x00', r0, &(0x7f0000c7f000)='./file0\x00') mknod$loop(&(0x7f0000529000-0x8)='./file0\x00', 0x1000, 0x1) 2018/01/18 11:44:17 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x340}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000fa8000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fa7000-0xd)='/dev/usbmon#\x00', 0x100, 0x440) mq_notify(r3, &(0x7f0000b02000)={0x0, 0x5, 0x4, @thr={&(0x7f0000381000)="63b5d60e7968090a6bb422bdf0357e584a87e881fd398fd0b3d5751d88", &(0x7f0000826000-0x32)="a2c29b110ca391dcbe86a3a00b48b4acbe8839f7ba63bcf29c108c3059acf47465b3565752a94c9a4ee9274a4ccc43fd9c79"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000fa7000-0x8)={0xb2, 0x3}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000faa000-0x8)={0x0, 0x0}) r5 = memfd_create(&(0x7f0000e57000)='\x00', 0x3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d01000-0x50)={@generic="72208e1501b7f08e8eb57e8105a7bc31", @ifru_map={0x4, 0x7, 0x6, 0x1, 0x3f, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000083a000-0x40)={0x200, @time={0x0, 0x0}, 0x1, {0x5, 0x1}, 0x9, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fa7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) poll(&(0x7f0000b0d000)=[{r6, 0x84, 0x0}, {r0, 0x2000, 0x0}, {r4, 0x8002, 0x0}, {r6, 0x190, 0x0}, {r0, 0x3000, 0x0}, {r3, 0x5000, 0x0}, {r4, 0x1000, 0x0}, {r0, 0x120, 0x0}, {r3, 0xb, 0x0}], 0x9, 0xffff) 2018/01/18 11:44:17 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000536000-0xcb)="cd", 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000180000)={0x0, 0xfff, 0x0, 0x55, 0x6}, &(0x7f0000fc2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000504000-0x6)={r3, 0x7e0000}, 0x6) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fc1000-0xa0)=[{{&(0x7f0000633000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fc1000-0x18)=[{&(0x7f0000671000)=""/104, 0x68}, {&(0x7f000037b000)=""/174, 0xae}, {&(0x7f0000fc0000)=""/199, 0xc7}], 0x3, &(0x7f0000f6d000)=""/4096, 0x1000, 0xd6d4}, 0x1}, {{&(0x7f0000fc1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c5d000)=[{&(0x7f0000365000)=""/96, 0x60}, {&(0x7f0000cfd000)=""/115, 0x73}, {&(0x7f0000435000)=""/206, 0xce}, {&(0x7f0000770000)=""/181, 0xb5}, {&(0x7f000009e000)=""/154, 0x9a}], 0x5, &(0x7f0000fc1000-0x9c)=""/156, 0x9c, 0x0}, 0x79c}, {{&(0x7f0000f3c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc1000-0x10)=[{&(0x7f0000966000)=""/99, 0x63}, {&(0x7f00008a1000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000fc1000-0x40)=""/86, 0x56, 0x8}, 0xffffffff}, {{&(0x7f0000fc1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000fc0000)=[{&(0x7f0000fc1000-0x81)=""/129, 0x81}], 0x1, &(0x7f000022b000-0x1000)=""/4096, 0x1000, 0x9238}, 0xd05}, {{&(0x7f0000a1a000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000fc0000)=[{&(0x7f00001fc000-0xff)=""/255, 0xff}, {&(0x7f0000fc0000)=""/39, 0x27}, {&(0x7f0000fc0000)=""/64, 0x40}], 0x3, &(0x7f0000fc1000-0x3e)=""/62, 0x3e, 0x5}, 0x1f}], 0x5, 0x101, &(0x7f000084c000-0x8)={0x77359400, 0x0}) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80000) 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) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x3ffd, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) 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) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="3c39c4a54768af988dcbd6859acec2f73702d83baf6388d0603ab360bf7cc15540090a9c3bbefb661c28180054e609376dd5c96b8680258fd996f046d52a6f38882596cd1409e01fecd299650ecaac7facce29eaf46652392920e564afbbf9d74c0706be0d0fe443e74a6eabb9b7c935", 0x70}], 0x1, &(0x7f0000627000)=[{0xcc, 0x0, 0x8, "8abdf0c209b0d370038b12325a30469069e79570c6fb54444d1ad2855fe8ce1380dc46b5fc64daedf7a5efd3e6596dcee25dfce97c6b9f5d6502ce1a0bf7731ecac0edd607bb1e56400f6f369e1f281d39c059d4ec396e9787d3ef18dce5457cb94ffbd5e67fcb9ee2946f598d1005ac01a10531162f2ecc9a545d033533c91722c8f3f028220fd8f86f9a50fedc1af9ed745acbfaee560c7eceedf409dd78fb21fd3778d5deca18438da67771668a544eefe7c9ab74f35a740c6865c12f84"}, {0xe4, 0xaf, 0x19, "7f1d001d0fde8d9c5dc81d0161173e9070f4a6d7c8e907dc3a08adef0a85a2b9238f02a62fa6bc0cefc5b6a58c083420edcab720a9bb121808a905b964e5e430a8f4b9e17b027e7f998dbdbce7bc7fa4c7b7aa2659543dede9f1177f066c055f83243170fd10ad7465421dce97bc68a0411fcc0a5b865ab660b798a589ddc31cd616633ed3297c135a32f8cb6e250f8d08a29b85bb867153afc0bfaf8b6d04c232c622ec1cce7197e28d0e3efe83a8562d6e28f68e92a4af73da099c29a801dfc455057e32e8358d6b26324c72540377d1bbe6081aeb"}, {0x10c, 0x103, 0xfff, "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"}, {0xec, 0x115, 0x0, "897ef3669197ffb6e4e5086ebc1c9142e230428ff2265d5ecff5f808afd2885481da5bc39949e10ed6c95a7323a7412adf14d85e97b24fd692809f0ca928310feca0bc71943b1402972d0c72406747e371f6d4ce9fde9b3d29f97200a743e075a86df060337ea8e5d598890a757f27eeb1360008c28998ffda0e788e0432e002aab8817a23fb9e3493e5e6675faf2cff88b695f90c979c203863bc70f14ae1d6c487ef3946ceb97fd7b028603cd4d0046bc49cf767454393a854706c25330c5c294c0f7c597e2f1fc46cb6befdb5b084014c8b9db904a8cfe9782efe6b21"}, {0x100c, 0x117, 0x10001, 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&(0x7f0000001000)=[{&(0x7f0000000000)="578efb05ea533e3f7a2f1af62b37b113095fd91fb76ae2f3f1edd40a56551a502066d9bea6d6184026eeb97dfda2a0a04084b368ce53d4dd59d9bb9851cfacae42aef06d9c3577653e3e616cdfaa93c70076bca50f2f9cd576af9272f2cd5f3eff4e52a98ddde33a7ac72ff6dbe7db9c1122a61b10bc1dc18f72f884fd6499f28950fbb23545b1d809fd3f0693d515840a5298aafb3c0bc17dfbdb3e27b8573f5df66d95b2481dbac05debe279e7935c962c22e0254e08969adecfb53e4ff8", 0xbf}], 0x1, &(0x7f0000001000)=[{0x64, 0x105, 0x44, "3d1a5c02876a18af195dee488b0a4e575985bbf926ceba560ebcaa944cdc9cd2e4750fe671ab169d4688cd7b965b2087e42093bd5222dfd958d3ac1520fe5882dd6170e6075d26c63434e9f82d1668d67ae3462883f0"}, {0xb8, 0x101, 0xff, "df555b1f28c53f5d08154f5e1174f075df3af7aa54a1a7665137b09e97247a62bb9caf6336f2dc47edc35117a9c6177289a846bdd5d3c4988516635e573e6bea003553a09560c42abedea98aa922ce6022243cea61844bbc2e54e0ce0370f6592ca6f0abc5ac415fbb1518bb575656dfe5887b67596456d2e919a43c404b9c9a06cd8802435a6efec5477e249dcf0d668b383212f3961aed07e35ad329810daa3c29d672c87a20652e4281ce"}, {0xe4, 0x11f, 0x8, "f3ff041bfc6b4eaa1a3b7ba47690af395673b3c5f934c944e81278afc476e286d807011f67f2133c8648bb4c83b0fe10b547c16da2cfa38a6937cb7c69b53adf7c642ae4ef81328f38b5b8fd26053fa3025d4e29973a020dcf549e9ec6c3cfbce7fb39f35291f5755f6ba8f8deda034c09d8a887765eefb27668a6f0eea2b121f73e18fb022ab225f092411228b0c7c198a2dc6c7eae77a445a9a70b6ce1bb4f7ea8bb80492be9a681c8f17810c7ba5e065580238d7c461ee6c6c9db681104eaa3cc9bbfac8358cc1284f4b8183dd014e944dbe6047a4099"}], 0x200, 0x20000000}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="c1aff2b3819cf44fd3830813720447f4c6b2d1095c716f874ad2785f6cc1179652e13c9cfe50c8436f5a81b43126bd733bc84518b0edc4c231500c2439ed9b5856caf567c938c7b85b11c0568e465017a9c264c764044904f67b29c96fef0864aa25e1a4c63952e68165543d6bacb5ef3ed98b15f4afdecbe15c4e60acf19a05330de683de3b1049dd601644b477d04e7219da95f329fb1abeb35b1fb6edc986cee0cd14e64ead4d1469e556e03746116b012c0937bac40314175f8260bad6ba91b623849a04c6333221185793f81a92be1b5e86bcc09bccb16f21b03e061ebbb2f7a9da83762c125aed4cd8661db268739bca56bacbb28deb02689affa83a3e42e52b9a24973540cd01e8e07c9e2cd77b8f0f14d8be8655d31f3f376753d24a64bc0cfeaf4d1d34348c323475857d6feca8c022247ab721a8c62c6acdd663febed8624be639f0071d9f4fd26cb71238286331819ffb4aba4f75ffc839e9197999b76ca0f13a76127f16e1570cf0bddf4eae793530fee7306c5a58544187a9213de9f3c69098256f7a1ab3c21471ebcfce78f5f8fb8d00862c63391d45d3dfc262af9f23503facac19cf69a2e1238f982a584a04df62b86388f3e64a80c527c844fa3ae2c234e0ca42b719bdd1895211bc9f85782238cb8903ee081491874aac87337bca2eb49f76cffe79f959c67c7daa656e11807364cfc47ce58af16220dd1b988c5d98cdf36355ad9b0a766c27e8b5e72ad541300417fc1c7f919cfde857c12211d80551ce4e10322695b88ae14f9183a3d3c88bb52e381e2ffed0343200c7b9bb4516dd92f5f2bdaf7146b4dadd3e57c8a6e092a62dc53f3d45749b11d3e71a17b31d944a1e3d588872cc80dddf2c6bc0c91260c1c0e4f7764e1923860fc08b4a7785f941578bed0e8a7bfefae5e98201a4b4555a56c0873fecafafca4299c4dfbe30c2465b98ecb9c76496eb8885c67704279a43a3274298d892e9873abd0bfd113e32493ac8dd3151f736b465a1cf0f2e91a000c1279018c6af6c8f851ea32263b33382a8ea1a33bc8c61d6bdc562c96ef329cf5d292a1e2fe7224c4b5e7879555f2dc17838aad2c6c238748bdf48a2c3185dd0077ab52ffbc54d27b89ed96bc5da0864363815741389b690a6731fa9cd98a11d80bd31e3649bd74593473a5d2749f59e0f1c84f7961c839da59c920f7510c96b7df75a57ae1a80f21dc36af2ec3e15d3732ead20bae4a0738d63f62fef71a4e91e3d7d8fefc69fcb429c396970162f95f54d172cebd3969373b781ad6ff23d1bea1db858db60defcb8be4ccee7dea55c78f6105aaba4c1e7f3a5cb467eb97b7c95d197b5f3b07e108440f267683e9eadc2b9099aa5c94fc9d5e836402e0f2663b594213172d8a157f14f9596a0c7b7107bdcda522c389a3b5efd139c1ef1b4b9ae0c233879906b24396c658519ae9fd5e92c93cdff5277ba76a3a87c59b81891496c1ff4528be900b886192b64f8f82813bf93720085175ee45823528efea59267254029069bd36217daeeead7823717ec7f372b3c2a1754f0f8b54bde9aaec4628b010fe8f83c60b83e28efa843042cc02a9264cd1b4169a804ee3f331c422ccf90ae3ebcb8ccf834b074ce354140f2f9506412487aa7ee5cc6400c32fbcb5ece147c15fc1f06975a2c73c7c44c84320da7cd2a9f903abc3b1086f3af7984d222b73355ce47b694ce0ebc7e6312039abaed590982738e5e3cef00bb79c9005f92ba2f57b3c94f5f8a6033aec627517eeea3a2abac71d286417450394af5210ed1021bc702dc02dcd522dcd2cce0380f529bc6eb9c0f7cf4aa00e369adb4f143fd2cc56b5fe9dab17881a1b9bb8c015259269d70eb893f4fa1879548bc05f9ba50a4d859226c149c7c877b8705c1804e7c8258fdb6677291287aa35ddd01529441179d66125e7762b268720aab0b5c27fd0c5ec7d2206dc73f01e0ec0706140ca6755a8d2a1a42fa078270b3193c807864e404c2c87348736b54594267d75ec1b02b33c8ad1fc03a3596236756279adb7a530b13317fbdab33ec3ce8d88db7022967fe7c441f82587fa6027331c44cf800cfd7ee3a6fbb43f7c53dacf008fc22d8377d49cf213fd0fa765970d2a95ef5aca9e61b2b4a5cc3170c0ea2a003433b9ca6fc7e0b8b6d8b458e433817ef529a04e25dc76bc3c3f682a0685b8b485dcde0e950b99c1a1f00349c674ca74b61b4fc06c66a35aeb2af9aafc2cfc9e2efb7e67b5810498ce0319e361d360f741574962af70591bca8739a90239978b97b2e5aa0bad18e218cabfe8d00bd0b7dd63bc1d4e49db98919ee065be5ccc2c39da5931c01b153bb20254d592c44e5002e27cc3ae85b13427826522bd4ffb1bfcee89ea50e0a5d9cd5604d5a3e31c49eee4b40e75670f3c574b033ebe2010205ecfc677c63f40c6de076ea5cdce42cddb9782dbbcccb9786882b5d6de6369073f11c88af0e94a60667eff46c9472ed30fbf6733c49c5c377109b963b838b6c9e072d0a29bee33b31e2b7ef8ad3d2ee253650e269d19b0e4647a99ccc81f3b29cc2745138372b0e215892043f1fcc6e8fe317bb3af3d22d2a785cf03458e115a8aaf46f2c5d7a33840e3c10cd5d89f61a60dd5a882605811c1321a6ef70682c3182e776b2f2f9e194997d967762f079b0c9cdca218c56e10a1536abe1f7ad71fdc0d46787404386933b9170a815a158c415f7cc318dec3a920bc2ade3a1e949deba7ecca5940ac727def5adcdb2dac0320d4b6af6a3c472cf2dfddaf1b81c3216333062de4e68ce6b282619a6f58d0d5e2cea09c544351479352077ca49e4ea40e960ee8749f6e6d98090adcd21007211ec56008c71d607ee7ad3444eaefb494cf2ab21a705f7e583b14632baa3dab306798280163cf062f8dd16a42b73ab60a6275fb8e1e515bb909ec64f9e3fb2b8ff94c2442926729bc965505841ec0fd56bb1bb4f3983c2f46cfb73d249a52a8a749d579d564789c5904725481e70fe8d3956fc8457073290efa859afea2888587fcb86c9d4795dbda58b1c1effd2ee38d67ea9b71ada2871000b49d2122e9ff9d3b2bdda2ef175f23843d5403277de83477bfc722441d7791ac4a9f9ca19b15d5f5251a9c3aa26c7709b7986d1662b943c6068ec24c831e5fe7a2b8bdbaec3990952f505477b07f2e7592f82ff72b851aa04c0070a7797f1359e8279a40e2ee41967b69ad6e25c385f00d3bc81cdd3bf41fa8bfc0f97ce72dd4ec82d8280739a389733937717f8bd5a34e53214bca5dfa003e1ffe30a485e426ec77280109f881a1e541b84ad7c9c43bcfc3435d4d026a91c1c7253becc7802b95abcedb4d940d06124f899ff4739050892af55d512c891a1a8805c3982baa74737af1cf15f24c38a396655f21578d799442531ddda241af41dbf0100887f16388f5b3dcb417e1cee3ae3aaed0753ea5dfb7e2bf34347a4c721e938a925fa017554a39ebc6df9e425d5859929c3f48d3c6a99693346e2e047c9039bbd8cba61ed31f0e9c1e0dc5d0a2a89797baa3cfb35250d828920c159deba7c468b029b2d79c9d797a0ca7c67a1d0f294f7b12afcf74b661b8d580c9f97335b2ee1aa841754aea16f5b8e05cd8c65819fd3099ea0da29b9e59fb38ace69fa11e1e0e564e6804e8b28a2ca040c8a0ca743181ec19362e592bb64fbdf727a0cdb647b93561dd469ca563547e113ff1ca9e32ac5bbf3d5fda86be8fd26327b82cbfd91e5cbeb4c3b4d522f8919421421bebc4c9c7b98bdeb6323c851054b22421a4b6bada6179ee8e265e495dab8dd3846e5739b52e56690d1474ca1ac2fd73e73676de2744f5e2f4524557db7e5fb657731c16eb54226be72139d49a750e1aa2c8ccbbab29ce7ec54c1f18cc5ad67109d7df97a32467e0c30c3d7fab75a07c14564a1edaa474408383b2182f37317b8e96ebc7d3bde03bafc4e762412f76314f5336c70cbeea6f1167fccebb85ff141f70654a91a1f91db7f089aefca663679894ad1b90818cc660468a938bdddc36e418de9d2cdbd16034dfee0f47508cc91171edb09546016dc8aa0ea4914472915e3bec0b4f256f190ea9729f588db9efc2c41b29da20abb038028df8336be650ffae3f64f3f00d17e5009f70f291d231305c805abdfe960306c73c2506b249f3ec7c8c808f16214d31eb7350b3ef6d54f8c04b1ec9d0c3f237d85218d710d54d0d772aea7e77ce10d851a361e0f598d7cc1b1b47c16fd7ad6da6373c10c328947001fa144914be00c1d329c16a6b9ca26129d0679906ad5d949fc055616a695ea6b336bf5d70842c3332c7f6827bb9500f19293b77eb032a659b8bc700937cde8ad1ff760fe08593f5a4ac6afcbff28f5dcb4920f0a085082c441e9774dd491c0f205f40db43d3ed9e98e886b929b973fb5cd8f84004787ee9beec95d5b16d9bf250ecf05064bac7cf817f9f6e8ac7b8443c46945cc4705920046252fc21540209bff4a503d7d3475e91fdb69519fb877f1dbc95a35c04e5da6f2d3fb1bb329cb561ee7c73f42cff2ecd16ea2c3e5307ba2435c1f25c6cbde2954fe161e3e137f33b6ca6de07309e78f668348bfed9020cd6857799234b72f5fb5a35061237b4b380e4d2f14d4e9ddf9a2b5780c2f74a4936bcd485c3034c37101c776cf83f2110b8538585ef7fba621969db185eee40852d815e044353887e789aa374e22200d32b20149faa56fa5baf60264c0ebe1fa7578d9aafde5f4ae014cd68c5d320fc672d62ec456881581459c3ca0d15495d62494f29f55f94577150b117cdfa95480ad714aca630301833d1113db55bf2bcef3927f9bf4ac3dc2fcc403b156d9ed728a986d84645d22849b9a36f095f98eca6b6cb9526909e439dd93589846140efa05daae96184cc39c5b87e74804e84441e932283b27551e5993d61a83e9ecfa143a63f74e761657b675534a87f2bd3a3fc0e5536d779c768a106eeab90625fc8b03c4b7967a64b2073856c4cd6d853680143eb92d1974045550bcf3209dac6d3c6c5c73beaa7003537ba60d066da5d37e16bd72d6649e1a792c43240ebfdabebb7b007ffd5c2642bda21da7b990db9fe2bee72e1846747b4a092db80e964a32e11a16bd6bf6def212e09d637d4528582263784fbf2f2b625f7d4af25246663f01099089caa797bc78a39574383774aa45124129c97b96aa5a3cfa821c1323a8d8edeaf37da34eec970dc274ceb07fceca271da8788db5dfe6c6841183c426b981d060796d90a8e3cdc766feea34de54c3c7945faede9f3a5e8b25e5435fdda76a4fb9372e87d3d216718ccd032f65713ed8a3a8c4967ba857fc9b820d9c33ded63f0b3691eaab115faaecd83b58bf9ded67cc1fed56c8c159fa0c52e08097508d9efb05f96fe866f027bf5eb706ce28107fc97b9984764e2da87abd2c4580240635e02a52496e85a9dfaf8be4fb50fa8c24d37a12311455a173466d08dd0b26d8f00c1643ec2f5175edbea6c53e0beec64de75f199b2aa16414a8143201383964a79cd1aeb62ad284f61afc78412b6f91d91f70ce00df1fa3024dccc25b5881dcf7148a236fea3b64513f5e4207f51d1d50c794f06398fcede4e34ed101c04541a055e2fe01a23625830225e3d75afddd15c300ce67d51ff9d8d8e2dd94885e0135125fc3b2e02377709e003a028bac9afcce542cdac496cedb743e23dd1dd8fbd746270c22b8ff44f1328b18062bfe4a42f85ea09bcee4eff202851e5067b9a2c8156337391a651de1e25556c8c4d83abfc7372d4e8e41f9c7", 0x1000}, {&(0x7f0000000000)="63737717f2afdc2dc480f201b0e980c0e5ec894da2eebff99618ca68920af8dbfd51db6af476e41c8df83713da8d148c3b16aa392fb7f085a231e1df4371ac475b23c1a50a899f7e1d0b21af81d7d4b74f211a72354cd1a3fec71a29bc5200e6ea92591dcdf4429dc2c1a9065d9dfa3a40c3262cd197ea354592094df58c3ad738340e328ace55aadd8b476094f95ae2a9b9f015112a6301b37075556c4a175b076d9f8da866234ec28e4c101a523ecd71435fdcdb595c3b6072f2bb145dab639a84ef4cf87ac75ca4915043eea2ace7ff197fbeb5c1019fc6c903b64f3ebfaccfaa", 0xe2}], 0x2, &(0x7f0000000000)=[{0x34, 0x198, 0x80000001, "b534702f27f3f7f5bf0120a5b386944673ad153fbb061c3cae6d5833295f03ff9ee4c856ff"}, {0x14, 0x109, 0x81, "c151a7e643ca"}, {0xa0, 0x11e, 0x6, "72dea22b371ca3a8181ee1ad628f98e5119abcc7249e5a2a80d8cc2697c84df402fbdbed304c6cbba3d27a83ad53fe250c4c8d0abe0d6b4fe149e410092fb2e469c4d22b4cda691800e960220339ce8c007b01241f9327ceb570b9be859f7961cd32be8a458b9fcb3cfce7f7ce6ded9697baa83526de6d8e8886c6500f5b0e6c72d41bc585cd824bc695c08c9fd035c3097bc8b4"}, {0x94, 0x0, 0x9, "e02144afe7ed8855fb7ebf57f82723c8eee78daa3c9dc292aa8bcdc46778748437ce81415ba6609497eb7622faece98f43002840e00b2cf64824d08398ef8027c4b72390851116012e295e676d9c255cea1b06cae31299f84fc3b50732ef11a6080f56280a4aae582da802db22561ff9f0a1e0594a1862f26e4af2365a18a8efa5d73de6f4fd30"}, {0x88, 0x107, 0x100, "3775c2e1c8767eee5b7b9d69934d16e5081de84adee62802e233fed7dd481c0a40f8f5ffe9d5860a2109868b9103e27d403848d624e6c59db16d338dc5df352151368582dfa5b7c0ec9cdffbaf11f8293f967da53b8f44ab61d0254988fa16b8ab66ad14dfecb29e1a36fbdb5396edc6c2fee0b3fcc293a3ae"}, {0xac, 0x104, 0x4, "9290a7796a0da82359ab97981d5a32a506430b612052f2f1132906c0945120c00fcde9bf707245d25d5a5edc4a575ed3a47a8f1c42419e97e03c80d16ab359cf77842a96c0e3eb6006336528133a5ac677b2bc565f3d0b34a3de440293c10cfb538c82d61d6f7f76541398e51ea5d65188710c59e82e4b12db0d9f3c3518855225af044c7beafe623ad7fb5119385effcbc2d1eb90b63c5b9a40ec8353d7"}, {0x28, 0x84, 0xfffffffffffffff9, "7115722860b17c1f9b203605792f2240eb33ee209cc88edaf410"}, {0x38, 0x107, 0xfffffffffffffffb, "234c1172b32b127364be1763a902101d368c24886349fa938dabb53652b7adfa216f39d861b955ca9f"}, {0x4c, 0x0, 0x4, "ff05d390e962591ebffadadf024a424d5c1dd63219364aa40b507a0586b3f1ec4d3c6ae9ceaeda79b7633962ce00c4f4dcd453b742bb38da93e9fa2f120e"}], 0x35c, 0x11}, 0x4}], 0x8, 0x20000080) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x3b, &(0x7f0000c54000)=""/152, &(0x7f0000bfb000)=0x98) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x879a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1329, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) 2018/01/18 11:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d07000)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000d37000-0xe4)=""/228) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = dup(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e22000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000e0f000-0x4)=r4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000560000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) getitimer(0x1, &(0x7f0000a77000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setflags(r5, 0x2, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) getsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000258000-0xfc)=""/252, &(0x7f0000a66000)=0xfc) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000097a000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/18 11:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0xe)='oom_score_adj\x00') lseek(r0, 0xfffffffffffffffe, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d99000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) 2018/01/18 11:44:17 executing program 5: prctl$intptr(0x1e, 0x800004) prctl$intptr(0x1c, 0xdffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008e9000)=@assoc_value={0x0, 0x0}, &(0x7f00002ef000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006bc000-0x8)=@assoc_value={r1, 0x10000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000001000-0xc)={@dev={0xac, 0x14, 0x0, 0xe}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/18 11:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ext4\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00001fc000)='./file0\x00', r0, &(0x7f0000c7f000)='./file0\x00') mknod$loop(&(0x7f0000529000-0x8)='./file0\x00', 0x1000, 0x1) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000023000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f00008bc000)="", &(0x7f0000fb7000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1f000-0x4)=0x0) modify_ldt$read_default(0x2, &(0x7f0000b1b000)=""/229, 0xe5) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000828000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) timer_settime(0x0, 0x0, &(0x7f0000b35000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000673000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 11:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x8, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000540000)={0x0, 0x7ff, 0x800000000000030}, &(0x7f00007ab000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f09000-0x4)=@assoc_id=r1, &(0x7f000037d000)=0x4) mlockall(0x2) 2018/01/18 11:44:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e2000-0xa)='setgroups\x00') r1 = request_key(&(0x7f000058d000-0x8)='trusted\x00', &(0x7f000037f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000077a000)='setgroups\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r1) sendfile(r0, r0, &(0x7f000075a000-0x8)=0x0, 0xdf) 2018/01/18 11:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c91e4ad8f0ea089bb9083642a5251e1d6ee0dc435012ba1505503945107396073cf41e49a5c05e815ff665feb2325f6f94a85b329f15f0d6e8c06443281655a1", "06cabf6a09453ecc65562af06c30ee838b83885445b06c8767ca0376f3681344", [0x3f, 0x60000000000000], 0x0}) 2018/01/18 11:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) getpeername(r0, &(0x7f00005ca000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000025a000)=0x9) connect$inet6(r0, &(0x7f0000c2c000)={0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0xfffffffffffffddf) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000c22000-0x4)=0x1000000, 0x4) r1 = geteuid() quotactl(0xbec, &(0x7f0000044000)='./file0\x00', r1, &(0x7f0000b0b000-0x38)="ab6364c12361d88a03e5f28695e1ed1d5200bf85649db1ab52215c3eb1916ad43d70177c02bef5f8a5c171bd951495d786b12c411678979f") 2018/01/18 11:44:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x56442, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000001000)='./file0\x00', 0x8000, 0x3) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@dev={0xac, 0x14, 0x0, 0x0}, @rand_addr=0x0}, 0x8) 2018/01/18 11:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5b000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000474000)='/dev/sequencer\x00', 0x41, 0x0) renameat(r0, &(0x7f0000043000-0x8)='./file0\x00', r1, &(0x7f0000945000)='./file0\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/autofs\x00', 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) signalfd4(r1, &(0x7f000091c000)={0x6a}, 0x8, 0x80000) getresuid(&(0x7f00003a0000)=0x0, &(0x7f0000ba1000-0x4)=0x0, &(0x7f0000c0f000-0x4)=0x0) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000028000)=0x0, &(0x7f0000020000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000002d000-0xc)={0x2, 0x1, 0x9, 0x2, 0xfffffffffffffffc}, 0xc) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000)={0x1, 0x1, [@random="12faa494eda3"]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000002c000)=0x4) fchdir(r0) 2018/01/18 11:44:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) 2018/01/18 11:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00007b1000)=""/224, 0xe0) renameat2(r0, &(0x7f0000897000-0x8)='./file0\x00', r0, &(0x7f00009a7000-0x8)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0xc) write(r1, &(0x7f000025e000-0x5)="f7e3df627f", 0x2a3) eventfd2(0x5e1c, 0x1) chroot(&(0x7f00009d1000)='./file0\x00') 2018/01/18 11:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000455000-0x4)=0x1, 0x4) r3 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000316000)=0xce, 0x4) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00006c6000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00003f3000-0x4)=0xc) sendmsg$nfc_llcp(r4, &(0x7f0000184000-0x1c)={&(0x7f00005f2000-0x58)={0x27, 0x8000, 0x800, 0x5, 0x77f, 0x2370, "0006a74d8c1cf41afeb607d4f02e6407032db1cb1b1168b327ce4c54407a0260eb4526a43e62462ef46f082aa9bba8db5251e519800a071b53674745caccda", 0x7}, 0x58, &(0x7f000020f000)=[], 0x0, &(0x7f00004e0000)={0x90, 0x10e, 0x8, "8f5dd7602ca4e8c84abd5f0466efa517afe25708b8e9a11538ace464754b828747518494ad08de6b0af8ed196d05e74f6eb72da311dd0a82fbb63dfd178a42e9c1bebea19022fd348d1543c9013c7292db6528aee09fd2b8133f2774b17e979d86efdb084a9c0afe89297b03f402b4b3f61829a71bc01b9798fa699aa11e4b81107376"}, 0x90, 0x0}, 0x40000) getdents64(r2, &(0x7f0000629000-0xb1)=""/177, 0xb1) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_getres(0x7, &(0x7f00007df000-0x8)={0x0, 0x0}) listen(r3, 0x0) clock_gettime(0x0, &(0x7f0000862000-0x8)={0x0, 0x0}) sendto$packet(r4, &(0x7f0000f41000-0x54)="e95ad2e8c60eb664cf3012b1943e21b43846ea2c9c1d191a06773aeb5e73f64f125ada609b0a154e3108bcc2f0dbed26c5c191d940e93307f4672e9b9b259228f78b6923c4383104ba6777655f68e41425f7563c", 0x54, 0x10, &(0x7f000013d000-0x14)={0x11, 0x1f, r5, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) write$sndseq(r3, &(0x7f00009ec000)=[{0x3, 0x1, 0x3, 0x4, @tick=0xad02, {0xfff, 0x6}, {0x0, 0x800}, @raw32={[0x2, 0x80000001, 0x4]}}, {0x6, 0x7fffffff, 0xfffffffffffffff8, 0x80, @tick=0x1, {0x800000000000, 0x4f}, {0x7, 0x5}, @raw8={"dc0b1957dbeee972af46c083"}}, {0x5, 0x5, 0x6, 0x8, @time={0x77359400, 0x0}, {0xed, 0x7}, {0xfffffffffffffffd, 0x2}, @queue={0x95f, {0x8000, 0x7}}}, {0x8000, 0x5, 0x7, 0xeb2e, @time={r6, r7+10000000}, {0x6c9ebb8c, 0x99f}, {0x4, 0x100}, @addr={0x6, 0x8001}}, {0x1, 0x55af, 0xfffffffffffffff7, 0x100000001, @tick=0x730, {0x8, 0x10000}, {0x0, 0x2000000}, @control={0x2, 0xa17a, 0x0}}, {0x10001, 0x9, 0x10000, 0xffff, @tick=0x7f, {0x1, 0x6}, {0x7, 0x7}, @quote={{0x2, 0x2}, 0x7, 0x0}}, {0x401, 0x8, 0x4, 0x101, @time={0x0, 0x0}, {0xffff, 0x9}, {0x144, 0x7fff}, @note={0x1, 0xfff, 0x84, 0x6, 0xa000}}, {0x157, 0x8, 0x1, 0xf36d, @tick=0x80000001, {0x6, 0x20}, {0x3, 0x240}, @control={0x0, 0x10000, 0x2}}], 0xe0) 2018/01/18 11:44:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x609fff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) connect$inet6(r1, &(0x7f0000d29000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/01/18 11:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x400100000000003, 0xffffffffffffffff) r2 = epoll_create1(0x0) mprotect(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_wait(r2, &(0x7f0000bd7000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000081b000)={0x80000000, 0x0}) 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000277000)='cifs.idmap\x00', &(0x7f000038c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1e000-0xcb)="c0617a16dbf1767f6d1d073b7021ecca1cf5d4f7eab9c2af8454c708ca124d9d6150a690fd80d491315424eb1e8b40bf99f3e47e1a22a02f50b08899c3daff79e90f5956043c2915f0e5c1ab2366e20a127e1427c317f87d1ab49519ac0ea5e8ddc84906f377a764cc31d768e42b2460f65b2413abe761b785963097e2f26fb88bc0e7c43e772287ead3d6d6c6682887a33b9f46f45aa8f6c104b793cd59db723363cf644fd31e74f4fe0d0443f53971153e3a470ac68ea38be997ba179457963759e668151020eac2e490", 0xcb, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000e85000-0x1)='\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r1, &(0x7f0000593000-0xf9)="57adfacb631a2cab91462cb371376fe77e9254af015321b3349d78e4f7ed67bd0b72863d3dc6e1508fdfbfc08393c8f3bf4e6752e7788cb0da96ea1244ac610e6108dbff0a012654109ee1c4bd4b05b2ff99ecf0bff6706fc9e16a62530b2c7ffd137f1376cd2afe3272c3f55aae73f642eb8d5ffd75e656d9838d38d8136eefb08df8cf8ff663dd974099c1376123cd1028b9973b12e1795946d19b67c894bf516ea627cc69de665cde4d05ab6e038cca8a992b253d353fd5a1e52c89b3cba5da6b45ff6b1efa7b3d90bf1efb0aa119d0d8670a3003af8c23efe7abca0b8453e379fa0a55aa6b55acceb26efc4fffb2614daafa22efd36c6c", 0xf9, 0x4840, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) timer_create(0x1, &(0x7f00003c9000-0x58)={0x0, 0x20, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000)=0x0) timer_settime(r2, 0x1, &(0x7f0000d1a000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_fuse_mount(&(0x7f0000428000)='./file0\x00', 0x7000, 0xffffffffffffffff, 0x0, 0xe957, 0x14000) ioctl(r1, 0x2, &(0x7f0000149000-0xb1)="64f8ee6311474c1a10862fbe2754764167a08e9a6bc947e30b7789c5251907caf8bc3fe40fb722263a8ff3e4d4b100022f63383d33c7f88792e0e3b6e538a529866bdcbb197060feb943e5bfc76849c121de4e767a1754850b6f63c610178cef644045b398f0a3110db8f546d107e9f96e7a3e2944a2efc401708a86c32da2cb78f77eb4687b9ed20aa591230a061cca08e5129a17e6c304732465f769b60b34f5544b4ad3d38756e2962819a5a0b41f1c") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000184000)=0x0) process_vm_readv(r3, &(0x7f000078e000-0x8)=[{&(0x7f0000757000+0x1e9)=""/181, 0xb5}], 0x1, &(0x7f00009d2000-0x10)=[{&(0x7f00001de000)=""/132, 0x84}, {&(0x7f0000c79000-0xf0)=""/240, 0xf0}], 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) r4 = creat(&(0x7f0000d6d000-0x8)='./file0\x00', 0x8) clock_gettime(0x0, &(0x7f0000653000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000aef000)=0x0) mq_timedreceive(r4, &(0x7f000025a000)=""/33, 0x21, 0x401, &(0x7f0000eba000)={r5, r6+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:44:18 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000687000-0x2)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00006ce000)={&(0x7f0000f0b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ecc000-0x8)={&(0x7f0000001000-0x120)=@del={0x120, 0x11, 0x225, 0x2, 0x3, {{'crct10dif\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xa5e}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x6ed}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xffffffffffffffb1}, {0x8, 0x1, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f00006f9000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dd000-0x4)=0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) clock_gettime(0x4, &(0x7f0000902000)={0x0, 0x0}) ppoll(&(0x7f0000689000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ee7000)={0x0, r2+10000000}, &(0x7f00008d2000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004aa000)={&(0x7f000072d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000dcc000)=[{&(0x7f0000678000-0x7c)=""/124, 0x7c}, {&(0x7f0000141000-0xac)=""/172, 0xac}, {&(0x7f0000a8f000-0x8f)=""/143, 0x8f}], 0x3, &(0x7f00008f5000-0xd)=""/13, 0xd, 0x20}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00006fb000)=0xe8, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000006e000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0xbc2, 0x2, 0xff, 0x5}, &(0x7f00001d2000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000511000)={r3, 0x4}, 0x8) getsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000d10000)=""/0, &(0x7f00007df000)=0x1e7) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ddd000-0x10)='/dev/sequencer2\x00', 0x208402, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x545d, &(0x7f00009c9000-0x24)={0x5, 0x0, 0x5, 0x4, 0x20000000000, 0x8000005, 0x6, 0x0, 0x200000, 0x0, 0x8f88, 0x0}) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000626000)='net/ip_tables_targets\x00') r1 = getpid() ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ptrace$poke(0x4, r1, &(0x7f0000001000-0x4)=0x0, 0x200) getdents(r0, &(0x7f0000001000)=""/54, 0x1027d) getdents64(r0, &(0x7f0000001000)=""/199, 0xc7) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000013000-0x93)="c3", 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000b83000-0x9)='/dev/sg#\x00', 0x0, 0x2000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000873000-0x4)=0x0) 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e8c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f000005c000)={&(0x7f00002ae000/0x1000)=nil, 0x15feae4, 0x6, 0x10, &(0x7f0000d24000/0x1000)=nil, 0x8}) fstatfs(r0, &(0x7f0000e04000-0x19)=""/25) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x11, 0x9) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00006ec000-0x14)="ff55d36cffba04365d0000000000000101000000", 0xfffffffffffffd44) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/18 11:44:18 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000596000-0xc)='/dev/autofs\x00', 0x101000, 0x0) recvfrom$llc(r0, &(0x7f0000206000-0xad)=""/173, 0xad, 0x20, &(0x7f0000953000)={0x1a, 0x1f, 0x4f8, 0x4, 0x2, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x26)=""/38) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00007da000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000041f000)="fcf433e033d8965f3304a0355c17dcbd42f81c9e44417ae75028f13fa5622fa75d3679d000968eecc9d8fbea6aa90d5a2b11e4034ba75aebe38c147cfb9270130547afaa4119f9097ea46499436cae06727eeceb25edfccb04c1d446bf445bbc566aa47fbad5d57312bc1bbc99fecedad93ccfdc85e680b5742b4a1d0c4891994ee966e49316886e08c106870541c5005c77b9896f1ae39cafd2c9e31eff24cead96824f30c4ec057d0375f97f1f803a06d168525bbff74eff4ad3f9c7974b5a3e46c28d9783f852daf55fc5624ecbe1303bd05ce32f4816a3dd369e63533d903884c35cfb1440726046a3ee85d03429", 0xf0, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000971000)=""/29, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d95000-0x19)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b66000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000b17000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00007dc000)=0x0, &(0x7f00006c1000-0x4)=0x4) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) mkdir(&(0x7f00005b6000-0x8)='./file0\x00', 0xa0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa7000-0xc)='/dev/rfkill\x00', 0x200002, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000bda000)=0xff, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, "c91e4ad8feea089bb9083642a5251e1d6ee0dc435012ba1599f63945107396073cf43f49a5c05e815ff665feb2325f6f94a85b329f15f0d6e8c06443281655a1", "06cabf6a09453ecc65562af06c30ee838b83885445b06c8767ca0376f3681344", [0x0, 0x3], 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x7c) 2018/01/18 11:44:18 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002e3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xb, &(0x7f0000001000-0x1)={0x2, 0x2}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007f2000)={@common='teql0\x00', &(0x7f00007e6000-0xdc)=@ethtool_perm_addr={0x20, 0x64, "fdc65fbe94d13713c87cc5eff27658d57f01af25dd6a4ff1792bf6e9df390cd543f29644548fda08bbefb34cab9a6d99d7979dd82cf660f65afd57985fb83e654fe1dbd0fca732f94604e24974e35b34db88ba18c97114c73bcbc84adc41f67a57f35294"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000062b000-0x8)={0x7, 0x7}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d9f000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$getflags(r1, 0x40a) r3 = syz_open_dev$mice(&(0x7f00001f5000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000121000-0x4)=0x400080000, 0x4) sendto$unix(r2, &(0x7f000093b000)="13", 0x1, 0x0, 0x0, 0x0) getsockname$unix(r3, &(0x7f0000e33000)=@file={0x0, ""/4096}, &(0x7f0000997000)=0x1002) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00001e0000-0x1)=0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d19000-0x14)={0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x0, 0x3819, 0xa2}, &(0x7f0000fda000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000cb8000-0xa0)={r5, @in={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee4, 0xffffffffffffff80, 0x1000, 0x5, 0x8}, &(0x7f00008e8000)=0xa0) sendmmsg$unix(r2, &(0x7f0000519000)=[{&(0x7f00002fd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c3d000)=[{&(0x7f0000750000-0x1000)="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", 0x1000}, {&(0x7f00008da000)="6025084501b3f5d576d316f94ef751db32eba988fc9a8383818981db98a591c8b09af95fc707bdaa8b6e92324cb0e7a5512d00e33c55c7252f2fc3344a44ac657894466a6628f15f40b0d5172b1c564dffd0f9164ce1b153f754397d0d7a56469b30ebe4ecc6b5fe2d1c82db15d5e0b2b5471a6313376481fcc111951eca1ad3067fb5e358fe860d3baf8fcdc028dd3d8f95e5869e1178cea7733cea9b0e49aa943d46273eb76dbeaa4105702e8611a94d835ba7196b20c5003e2188b1e9c3675e750f449e462eab23f6c82ccc23407d408af272f5ac004d5ca6c08f366a53", 0xdf}], 0x2, &(0x7f0000260000-0x30)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2, r2]}], 0x30, 0x0}], 0x1, 0x4000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b51000-0xc)='/dev/rfkill\x00', 0x800, 0x0) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0xc8)=""/200, 0xc8, 0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bc9000-0x3)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x70)={0x9, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x10001, 0x3, 0x20, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x7f, 0x0}) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000005000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000-0x8)={0x200}, 0x262) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000000b000-0x43)=""/67, 0x43, 0x40000000, &(0x7f0000002000)={0x3, {"ea65c20d96ed74"}, 0xda1}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={r2, 0x8, 0x6, [0x3ff, 0xffff, 0x6, 0xde8d, 0x100, 0x6]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000)='cgroup\x00', 0x80, 0x90, &(0x7f000000c000-0x20)={0x8000, 0x7ff, 0x6, 0x6, 0x7, 0x3ff, 0x2, 0x300000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000c000)=0x0, &(0x7f000000c000)=0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/rfcomm\x00') getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000004000)=0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000004000/0x4000)=nil, 0x4000}) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000275000-0x6)='./file0\x00', 0x100) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000026a000)={0x3, 0x1000, &(0x7f000038d000-0x1000)="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"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008f2000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000c1d000)={&(0x7f0000df8000-0x2d)=""/45, 0x2d}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getuid() syz_open_procfs(r1, &(0x7f00005a2000)='wchan\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeb3, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00003f4000-0x1)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004dc000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000449000-0xca)="ec08087655f798706a79ed06ee75f6cd2728f3ba80f5910ef8562b3b6d1489e6fc9c05c68b1e1ae2b061ca90588c3190d152f36f73db05808329e0307f948a020e0828b841e66af1452e2d24a6e5ebf54539297261cf9295033e2556e38d793b6f2fe6326cc131d31a3c29e169bd552f7c889af8d8af28eb2e1e949afea91c53b4223596d24a7dd8fb97d3428cb789ec785d3ddee77dc1819b25382587f099652c3762cc17779b1479fd5c5021f74284df8a0f8e9be5ccc6618b7768d7ee711b27278e8d0806cd008d1b") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000660000-0x4)={0x6}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000006000)='net/ipv6_route\x00') mkdirat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x0) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x1e)=""/30) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000396000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f00005d3000-0x8)=[], 0x2000000000000003) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0xa)='./control\x00', 0x14a) r0 = open(&(0x7f000062a000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0189436, &(0x7f0000963000-0x10)={0x0, 0x0}) 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000fb3000)='./file0\x00', 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be0000-0xc)='net/netlink\x00') readv(r0, &(0x7f0000acf000)=[{&(0x7f0000153000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000e38000-0x28)=[{&(0x7f0000d2e000)=""/53, 0x35}], 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000016b000)="7bc400") 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregs(0xf, r0, 0x81, &(0x7f000059c000-0xc0)="dfc602ffe6d232359e35bae096e6a88bce656c71903dc542dffa4b44be88437b1536a4a2bc3275b3c361c286bd84a880d33475d7c699c3d8641347e14346a0a7d28bdaae671f4308dabb6d8e2eb6c5401cd0cce2d6c6a73b617d7169e464ddc682714928ad2af898bf5e33814d7452582e19ce987db4793dcab826d5c60af800740c87b9fc4c4dcee7320b2579964732d6b96e899f25b5afdeb56973988489ae839c73f562bffce2b70f99bf9af5f30ea27b2346288475f22cf413b2a4daea73") r1 = getpid() ptrace$pokeuser(0x6, r1, 0x7ff, 0x6) sched_setscheduler(r1, 0x0, &(0x7f0000211000-0x4)=0x2) tkill(r0, 0x6) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x30, &(0x7f0000aae000-0x10)={0x29, 0x728a, 0x1, 0x1}) getgid() 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001d9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f1c000)={0x1d2, @tick=0x771aa31e, 0x1ae9, {0xffffffffffffff74, 0x8}, 0x7, 0x1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0xfffffffffffffffe}, 'port1\x00', 0xff7ffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d4b000-0x4)=0x0) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0xde4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000-0x8)={0x0, 0x4}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0xffff, 0x8000, 0x7f, 0x7, r1}, &(0x7f0000022000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001a000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000021000)={0x0, 0x94, &(0x7f0000021000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000022000-0x98)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) getrusage(0xffffffffffffffff, &(0x7f0000021000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:18 executing program 0: socketpair$ax25(0x3, 0x3, 0xc5, &(0x7f0000c6f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xfa)="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", 0xfa, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000003000-0x4)=0x2, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) syncfs(r1) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa) timer_create(0x1, &(0x7f0000004000)={0x0, 0x40, 0x6, @thr={&(0x7f0000001000)="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", &(0x7f0000003000-0x26)="617fbea9fbdc0b4ef90d981d4ff416178162b96984eab2f68af4954f9b0cd6529acb9dab157e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x0) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000083c000)={0x0, 0x0}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00002f3000-0x1c)=[{&(0x7f0000ed9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000091e000-0x10)=[], 0x0, &(0x7f0000eda000-0x6b)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0xffffffffffffffbb, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7c, 0x0}], 0x1, 0x0) 2018/01/18 11:44:18 executing program 1: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008d3000+0xa99)={0x0, 0x0}, &(0x7f0000396000+0x3ec)=0x8) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {r0, 0x9}}, &(0x7f0000b9e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000da5000)='./file0\x00', 0x80, 0x84) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000e18000)={0x3, 0x4, 0x1000, 0x1, r1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) prctl$setptracer(0x59616d61, r1) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000b2b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003b9000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a29000-0x4)=0x0, &(0x7f00006eb000)=0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000252000)='/dev/vga_arbiter\x00', 0x90800, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f000090e000)={{0x3, 0x2, 0x7ff, 0x1, 0xfc0000000000000}, 0x87, 0xfffffffffffffffe, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x1, 0x3ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000b000)={{&(0x7f000090b000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000090f000)={0x4, &(0x7f0000910000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000888000-0x8)={r2, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000090f000)={0xaa, 0x11, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000043f000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000447000)={0x3f, 0x8001, 0x8504, {0x0, 0x0}, 0x9a, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b1c000-0x20)={@generic="5991bfaa32122fca6cd7d020db8c14dc", @ifru_flags=0x3002}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000edc000)={r2, &(0x7f0000e2b000)=""/198}) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fd5000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) finit_module(r0, &(0x7f000063a000)='$!\x00', 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd4000)='/dev/sg#\x00', 0x3f, 0x400000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000c6000)=""/3) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') write(r2, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000df6000)={0x0, 0x1, 0x0, 0x0, "53f85b72ebbc5f89c3e8640a4f3165a987561d0fcbfd7d87d045f0469bbed690"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/enforce\x00', 0x80180, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ef9000)={0x1, [0x0]}, &(0x7f0000013000-0x4)=0x8) mq_timedreceive(r1, &(0x7f0000d37000-0xc2)=""/194, 0xc2, 0x100000001, 0x0) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x10000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000cec000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) socket$nl_xfrm(0x10, 0x3, 0x6) readv(r1, &(0x7f0000296000)=[{&(0x7f0000757000-0x85)=""/133, 0x85}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r1, r2, &(0x7f00008d1000)=0x0, 0x401) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004dd000-0xa9)={0x0, 0xa1, "e4c1270aba329718f2aa186c6edff41a8002f2931267ea2df8fe5284f4929e46c415ade1861398be05c6464b7c4c97272ae5caea6d8dc82a4e85b19c9e6d9fb4c6530a61abca55377137f9072881b6e297feeb5a9841d12cbd6f79b9c1b38616d7dc63cc9d4419140ecd32cce4350eef2ca3e2d437bfca86bf98123e7d518647dee911a8d936af27082994211e2427f7f698da6b1567c28d0e3e1a2bb46cb743e3"}, &(0x7f0000416000)=0xa9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000265000-0x8)={r3, 0x8}, &(0x7f00006e1000)=0x8) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000dc3000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x2000091) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00006a7000-0x4)=0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000c3000+0x1b2)='/dev/ashmem\x00', 0x4080, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0xa9)=""/169) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000e34000-0x71)="", &(0x7f0000000000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00004a1000-0x35)="367400ea72bbcd6295b0fc6030ee62c1dd122d8248a76d09de0b01dc400236a710d29433f20f17b671396f50cec21cf3a633a5792e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0xa00, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$pid(0x2, 0x0) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000e3000-0x14)={0x0, 0x1, 0x80000001, 0x3, 0x2800000000, 0x7}, &(0x7f00009ee000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000827000-0x8)={r1, 0x0}, &(0x7f0000071000)=0x8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ec000)='/selinux/access\x00', 0x2, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/create\x00', 0x2, 0x0) dup2(r3, r4) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009ee000)={r2, 0x8, 0x800, 0x7af00000000000}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000952000+0x812)={"877e017526e6052fc004f110fe859e7d", {0x4, 0x8, 0x81, "c03db40190c5", 0x3, 0x0}}) memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00009ef000)={&(0x7f00001e5000/0x3000)=nil, 0x3000}) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00009ec000)={0x4}, 0x8) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) lseek(r0, 0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f00007c8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00003b7000)=""/35) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0xcfeb) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000d04000-0x9)=""/9, &(0x7f0000a49000-0x4)=0x9) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x19, 0x2, 0xfffffffffffffffe) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000852000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f00000e4000-0x1000)="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") setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) r3 = request_key(&(0x7f0000229000-0xb)='asymmetric\x00', &(0x7f0000a0e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009ed000-0xa)='/+*eth0}$\x00', 0x0) r4 = add_key$user(&(0x7f0000a44000-0x5)='user\x00', &(0x7f00004e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ab000)="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", 0x1000, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000ea2000-0x5)='user\x00', &(0x7f0000eac000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000074b000)="1e06ac2a524ae9d5e5f39d51e2ec8230aa1037f29c6271c898236bb527014e577f7ef69ca5caa66836e8a6a76091f46c75b8fa623bc1af5a5c4ed3a4b3f7c5294f1891a415565196d00f9b3c330ac231fe6915f4bbdf2f44a56b7094ce5e9a60f0b1487944c60d6887925f791c9eeae8936113befa9d4f98d496d76cb5e26e793c07e26e71fa822c9b8b6faa17e48e59ee9f65e23f22d817c8fa677637d5baa0f230af3cb524d8331cd120618436e10c26488942c01d44df47d44fcc75b9247ee8fe090b8e9d01b85ed1bc0fb8f419e4bdba2290eb0de0f7a84bb8c101f409809c", 0xe1, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00006d1000)={r3, r4, r5}, &(0x7f0000316000)=""/86, 0x56, &(0x7f0000c98000)={&(0x7f0000f7d000)={'poly1305\x00'}, &(0x7f0000036000)="f6e378a0c2d1da2f94bddcb38f45974c5450f1d06e55dc895ef77c936073c8f06b4af01cedc80e4b387094599601a869312f55ac23a4056a38ddf32464874858e6faaed0c4863259f455ba4f51545489a1f7e64ac9bafe8204f299dca906656c1f5daa8aa922aff02d8880928dd3ffbc540216cb97d2e2c3db6f7e381bd1938d7c8e50996381d9cd1bdaa6bb7cbf93853b1b8b9ce86bbc09e4b26c2e6124cdac51f81988a1364f0e476b6029d3d6d702ef40961292a68e8cc7f6eaeb", 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r1, r1, 0x80000) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000dbb000-0xac)=""/172) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00008dd000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x900, 0xb0fa, 0xee, "a96df37ddc56967b53b47d5c249d7fdb5cede389387f83eaf66ec9c40426897f65a8038af23749edb031bdb9992b9eaf500b9c1d89b11cec2693db4a5fbcaf8d772c525a01647b1df4ff9c98dfbfb73e"}, 0x160) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f00003b9000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f00007cc000-0xdc)=""/220) getpeername$netlink(r2, &(0x7f000069b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000076f000)=0xc) readv(r1, &(0x7f0000afb000)=[{&(0x7f00009d0000)=""/32, 0x20}, {&(0x7f000087e000-0x91)=""/145, 0x91}, {&(0x7f0000e12000-0xa2)=""/162, 0xa2}, {&(0x7f0000939000)=""/5, 0x5}, {&(0x7f0000d6b000+0xa9f)=""/203, 0xcb}, {&(0x7f0000832000-0xdc)=""/220, 0xdc}, {&(0x7f0000e99000)=""/141, 0x8d}, {&(0x7f0000ff4000)=""/104, 0x68}], 0x8) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000540000-0x10)='/dev/sequencer2\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000079c000-0x10)={0x4, 0x8, 0x3, 0x2, 0x0}, &(0x7f0000743000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000866000-0x6)={r2, 0x4}, &(0x7f0000547000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000074000-0x65)={r3, 0x5d, "ae48f371ca7c6333b515923803c4b766ae897cd3cd02051aef26c5f328edb4ce38a850fe34c01f4a487409930c550e7f84492d6655b2d8e263ec2db05aeb85a6c66bbcbf8b27c81aaa6ce46b317a7d01ba9e509abf91c9eefa595ce3f8"}, &(0x7f00002c5000-0x4)=0x65) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004ff000-0x4)=0x0, &(0x7f00007f8000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b10000)={{0x2, 0x5e}, {0xfffffffffffffff7, 0x0}, 0x1800000000000000, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006e6000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000137000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008f0000-0x8c)={r3, @in6={{0xa, 0x3, 0x9083, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$netlink(r1, &(0x7f0000109000)=@kern={0x10, 0x0, 0x0, 0x2080001}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000914000)=@assoc_value={r4, 0x6}, &(0x7f00003fe000-0x4)=0x8) recvmmsg(r0, &(0x7f0000175000-0x120)=[{{&(0x7f0000634000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005a0000)=[{&(0x7f00002d1000-0xa4)=""/164, 0xa4}, {&(0x7f00003c5000)=""/68, 0x44}], 0x2, &(0x7f00008a3000-0xb8)=""/184, 0xb8, 0x80000000}, 0x7}, {{&(0x7f0000a50000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a6b000)=[{&(0x7f0000c98000-0xcb)=""/203, 0xcb}, {&(0x7f0000411000)=""/28, 0x1c}, {&(0x7f0000770000)=""/251, 0xfb}, {&(0x7f0000e2e000)=""/4096, 0x1000}, {&(0x7f0000615000)=""/121, 0x79}, {&(0x7f0000919000-0x90)=""/144, 0x90}, {&(0x7f00009df000-0x7a)=""/122, 0x7a}, {&(0x7f00006d2000)=""/4096, 0x1000}, {&(0x7f000011e000-0x48)=""/72, 0x48}, {&(0x7f000048d000-0xd1)=""/209, 0xd1}], 0xa, &(0x7f0000fce000-0xd1)=""/209, 0xd1, 0x6}, 0x20}, {{&(0x7f00003ac000-0x1e)=@un=@file={0x0, ""/28}, 0x1e, &(0x7f0000295000+0x5db)=[{&(0x7f0000cac000)=""/145, 0x91}, {&(0x7f0000a8e000)=""/4096, 0x1000}, {&(0x7f000064b000-0xa0)=""/160, 0xa0}, {&(0x7f0000635000-0xac)=""/172, 0xac}, {&(0x7f00003c2000-0x26)=""/38, 0x26}, {&(0x7f0000787000-0x8)=""/8, 0x8}, {&(0x7f0000a4b000)=""/125, 0x7d}, {&(0x7f0000442000-0xdc)=""/220, 0xdc}, {&(0x7f0000852000-0xe3)=""/227, 0xe3}], 0x9, &(0x7f00005e7000-0xc6)=""/198, 0xc6, 0x8}, 0xffff}, {{0x0, 0x0, &(0x7f000040a000-0x18)=[{&(0x7f00003cd000-0x77)=""/119, 0x77}, {&(0x7f0000245000)=""/109, 0x6d}, {&(0x7f00005f2000)=""/195, 0xc3}], 0x3, &(0x7f000014c000-0x1000)=""/4096, 0x1000, 0x6}, 0x6}, {{&(0x7f0000c32000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a9d000)=[{&(0x7f0000b51000)=""/184, 0xb8}, {&(0x7f000001e000-0xaa)=""/170, 0xaa}], 0x2, &(0x7f00006ab000-0xbc)=""/188, 0xbc, 0x4}, 0xffffffff}, {{&(0x7f000031e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000068c000)=[{&(0x7f0000bde000-0x9e)=""/158, 0x9e}, {&(0x7f0000a93000)=""/1, 0x1}, {&(0x7f0000f83000-0x25)=""/37, 0x25}, {&(0x7f0000104000)=""/204, 0xcc}, {&(0x7f00003de000-0x69)=""/105, 0x69}, {&(0x7f000036d000-0x68)=""/104, 0x68}], 0x6, 0x0, 0x0, 0x10001}, 0x20}, {{&(0x7f00002c0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004bd000-0x18)=[{&(0x7f0000952000)=""/80, 0x50}, {&(0x7f0000c7a000)=""/0, 0x0}, {&(0x7f00008e6000-0x1b)=""/27, 0x1b}], 0x3, &(0x7f0000740000-0x48)=""/72, 0x48, 0x400}, 0x7}, {{&(0x7f0000f51000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3c000)=[{&(0x7f0000895000)=""/48, 0x30}, {&(0x7f0000ff8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000120000)=""/222, 0xde}, {&(0x7f0000415000)=""/4096, 0x1000}, {&(0x7f00000f9000)=""/251, 0xfb}, {&(0x7f0000216000+0x603)=""/178, 0xb2}, {&(0x7f000097d000)=""/4096, 0x1000}, {&(0x7f0000e89000)=""/197, 0xc5}, {&(0x7f0000d66000-0xa6)=""/166, 0xa6}, {&(0x7f0000265000)=""/17, 0x11}], 0xa, &(0x7f00002e0000-0xdf)=""/223, 0xdf, 0x81}, 0x8fdb}, {{&(0x7f000041c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00006e7000-0x48)=[{&(0x7f00005b5000-0xa9)=""/169, 0xa9}, {&(0x7f0000d3b000-0xdb)=""/219, 0xdb}, {&(0x7f00003ba000)=""/4096, 0x1000}, {&(0x7f0000325000)=""/209, 0xd1}, {&(0x7f0000fb0000)=""/214, 0xd6}, {&(0x7f0000b16000-0x1)=""/1, 0x1}, {&(0x7f00004f4000-0xae)=""/174, 0xae}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000cd3000)=""/244, 0xf4}], 0x9, 0x0, 0x0, 0x644}, 0xfffffffffffffff7}], 0x9, 0x0, 0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1000000001, 0x0) write(r0, &(0x7f0000884000)="260000002a00470200001fb08000e400000000000100000009ef18fffeef00000000fff90000", 0x26) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000007, &(0x7f0000537000)="", &(0x7f0000334000)=0x0, &(0x7f0000894000-0x4)=0x0, &(0x7f000078c000)="") memfd_create(&(0x7f00005c0000)='@eth1nodev[\x00', 0x3) r0 = syz_open_dev$usbmon(&(0x7f000007b000-0xd)='/dev/usbmon#\x00', 0xf65, 0x400000) r1 = userfaultfd(0x800) sendfile(r0, r1, &(0x7f000099c000-0x4)=0x0, 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00006d4000-0x4)=0x0) read(r1, &(0x7f0000a19000)=""/128, 0x80) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000cd0000)={0xffffffffffffffff, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00006fe000)={0x7, 0x3, 0x800, 0x1ff}) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000000000)=""/23, 0x17) syz_open_dev$random(&(0x7f000084c000)='/dev/random\x00', 0x0, 0x48400) 2018/01/18 11:44:18 executing program 2: clock_gettime(0x1, &(0x7f00008f2000-0x8)={0x0, 0x0}) open(&(0x7f00007cc000)='./file0\x00', 0x0, 0x20) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b1c000-0x20)={@generic="5991bfaa32122fca6cd7d020db8c14dc", @ifru_flags=0x3002}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000edc000)={r2, &(0x7f0000e2b000)=""/198}) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getxattr(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000e08000-0x11)=@random={'security.\x00', '@\x00'}, &(0x7f0000344000)=""/209, 0xffffffb3) getsockopt$inet6_mreq(r0, 0x29, 0x2ad3c5686daeea4c, &(0x7f00001a7000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f45000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d35000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000825000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dbf000-0xc)='id_resolver\x00', &(0x7f0000000000+0x889)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000030a000)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000362000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000adf000-0xe1)="33f43918379b16a57017f7cbabf6eef5e5c2ceca50bd22b0517428e12ef4130e523f35964a08becc85d15926da9f3c29fda3cb0feeedebe86bb5af8129be8f382c9e831ec1b11af01c53f89a4d008e401e8349101e5ec01390122cc42522d5ec96781c7584a288ae79d5648586be9a4f6933ddf8972b9855884a1ad4ba310e06ac0944ef33caa63ec77babdccdd51dd18908f79ebd89587971c3e888259a1b663ac74afddff75b4ccedeca5eff67d501c8d801084723d02572df0aa4100b1cfe020ee5c8ad647a2a903ae11a0d9c9978435050425a017c7c9a558c47534835b8fe", 0xe1, r0) r1 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$KDSKBLED(r3, 0x4b65, 0xffffffff) keyctl$setperm(0x5, r2, 0x0) keyctl$get_security(0x11, r1, &(0x7f00007d2000-0xa8)=""/168, 0xa8) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000e3000-0x14)={0x0, 0x1, 0x80000001, 0x3, 0x2800000000, 0x7}, &(0x7f00009ee000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000827000-0x8)={r1, 0x0}, &(0x7f0000071000)=0x8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ec000)='/selinux/access\x00', 0x2, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/create\x00', 0x2, 0x0) dup2(r3, r4) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009ee000)={r2, 0x8, 0x800, 0x7af00000000000}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000952000+0x812)={"877e017526e6052fc004f110fe859e7d", {0x4, 0x8, 0x81, "c03db40190c5", 0x3, 0x0}}) memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00009ef000)={&(0x7f00001e5000/0x3000)=nil, 0x3000}) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00009ec000)={0x4}, 0x8) 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000e5000-0x14)=""/20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) fchmod(r2, 0x0) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) lseek(r0, 0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f00007c8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00003b7000)=""/35) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b1c000-0x20)={@generic="5991bfaa32122fca6cd7d020db8c14dc", @ifru_flags=0x3002}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000edc000)={r2, &(0x7f0000e2b000)=""/198}) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000054d000)={0x0, 0x0}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f0000c5e000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000ecc000-0x8)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000ecb000)=0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup3(r0, r0, 0x80000) epoll_pwait(r3, &(0x7f00002f7000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000581000-0x8)={0x7}, 0x8) tkill(r2, 0x12) ptrace(0x420b, r2) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000309000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000822000-0x1000)="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", 0x5c1, 0x8000, &(0x7f00006bd000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000044000-0x18)=[{&(0x7f0000421000-0x1000)="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", 0x5dd}], 0x1) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000092b000)='./file0\x00', 0x10) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) flock(r1, 0x8) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) openat(r0, &(0x7f0000558000-0xa)='./control\x00', 0x610100, 0x153) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000ee1000)='./control\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/keychord\x00', 0x2, 0x0) fallocate(r0, 0x2, 0x47c4, 0x1a) socketpair(0x11, 0xa, 0x3ff, &(0x7f0000e63000-0x8)={0x0, 0x0}) timer_create(0x1, &(0x7f00007cf000-0x58)={0x0, 0x32, 0x1, @thr={&(0x7f00009e1000)="2711458a21ca09f77d2e083bfd4682ed89f569195116b58f17f7bff9bf5e2f57401fabe6de0210ee8634864be75920413f3fe9e9405845", &(0x7f0000261000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a44000-0x4)=0x0) timer_getoverrun(r2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000497000)={0xffffffff9d7e9352, 0x0, 0x4, 0xb40d, 0x9, [{0x3, 0x3, 0x0, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x5, 0x80, 0xffffffffffffffe0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x7fff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x80000000, 0x57ac, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x59, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0xfb, 0x17d, 0x100, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x3, 0xfffffffffffff800, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r3 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) socketpair(0xa, 0x7, 0x0, &(0x7f00004f2000)={0x0, 0x0}) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x2a)=""/0) madvise(&(0x7f0000d8e000/0x6000)=nil, 0x6000, 0x10) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000006000-0x4)=0x0) sigaltstack(&(0x7f0000106000/0x3000)=nil, 0x0) 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") read$eventfd(r1, &(0x7f00008b2000)=0x0, 0x8) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r1, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b1c000-0x20)={@generic="5991bfaa32122fca6cd7d020db8c14dc", @ifru_flags=0x3002}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000edc000)={r2, &(0x7f0000e2b000)=""/198}) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x88000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) mount(&(0x7f0000ccb000)='./file0\x00', &(0x7f00003cf000)='../file0\x00', &(0x7f0000222000-0x9)='devtmpfs\x00', 0x0, &(0x7f0000ff0000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000-0xc)={r1, 0xffffffffffff0000, 0x30}, &(0x7f000000c000-0x4)=0xc) 2018/01/18 11:44:18 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c4000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00009a2000-0x2)=0x0) mmap(&(0x7f0000000000/0xc2b000)=nil, 0xc2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000c2c000-0x58)={0x0, 0x41, 0x3fed308a9c98f8a1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c2c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c2c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00002ba000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2c000)=0x10) timer_settime(r2, 0x0, &(0x7f0000c2b000)={{r3, r4+30000000}, {r5, r6+10000000}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r8 = getpgid(r7) ptrace(0x4207, r7) fcntl$setown(r1, 0x8, r8) r9 = epoll_create(0xffffffffffffffc1) fcntl$getownex(r9, 0x10, &(0x7f00007f2000)={0x0, 0x0}) ptrace$setopts(0x4200, r10, 0x1, 0x0) ptrace(0x4207, r10) ptrace$cont(0x1a, r10, 0x0, 0x0) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fd000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004c6000-0x6b)={0x0, 0x63, "9c81bd0318d1f2713d2f85e4db1efd6a9b915f5e881cfb8965d84b522745ad30e21393fa29a6bc40ee06a9e44a23b30be6a84c8628013c287f361cb179695cacb3ee90448d1af9dfd23fa6646208d61d1e4e25be4fa663d9742abfa87dc74b513fd898"}, &(0x7f00002c0000)=0x6b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d7e000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xb2, 0x8, 0x2, 0x1}, &(0x7f000043f000)=0xa0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000233000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007fd000-0x8)='cmdline\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c20000)="81af39b7bb5f8954b5009faf378979d17e37b1a99663714ae221e0dfa168d19fd93dbf6ad11bc1764f0a34c4e574559264ece9610e611680a771fd6ed5622a8c0d833cc979f49bf752b5f59b7c5ede72bfd9b9488c9e881585d8e1df630c1edca8a391d2029b4ea1bcad28e448c76d76757fd71e1210b6dddeed408219b46f0d190409b89375544107253ad78ea1810bbc266b095181a05875e19cbee90a965bdc1531c6fe24b48c223e57265a6c480f546427e7f6ef3b003e976988517ec709096f33de173c47d59637b932ef163d0ac390de0f940683ad59632c11e4f510fdb15fbd748a839d8e6963d53d85bdcc814e") r2 = syz_open_procfs(r0, &(0x7f0000b82000-0xf)='net/ip6_mr_vif\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000bc3000-0x4)=0x1, 0x4) exit(0x7) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/1, 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00009e8000-0x8)={0x5, &(0x7f0000e75000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a7000)={0xc4, 0x200, 0x3, 0xfc, 0x0}, &(0x7f0000003000+0xffd)=0x10) timer_create(0x7, &(0x7f0000afb000)={0x0, 0x20, 0x1, @thr={&(0x7f0000d57000-0x26)="e323c4f2f593ad754224d2a3e7c7d59f0772948507bb4ba67ee9919efa5b26eab0391f9e40ea", &(0x7f0000a7b000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3b000)=0x0) clock_gettime(0x0, &(0x7f0000dad000)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000be3000)={{r6, r7}, {0x77359400, r7}}, &(0x7f000090a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008f7000-0x12)={r4, 0x11f9, 0x5, [0x8000, 0x80, 0x1f, 0x8, 0x800]}, &(0x7f0000968000-0x4)=0x12) clock_gettime(0x0, &(0x7f00001de000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000fc0000-0x40)={0x6, 0x7fffffff, 0x6, 0x59, 0x8, 0x1f, 0xcc8, 0x1f}, &(0x7f00006e4000-0x40)={0x7f, 0x5, 0x5, 0x200, 0x7, 0x5, 0x8001, 0x100}, &(0x7f0000bb6000-0x40)={0xfffffffffffffff9, 0x1, 0x3ff, 0xc60, 0x7, 0x5, 0x2b6, 0x2}, &(0x7f00004e2000-0x8)={r9, r10+30000000}, &(0x7f0000ef5000)={&(0x7f00001ef000)={0x0}, 0x8}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d61000-0x8)={r3, 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d25000-0x55)={r8, 0x4d, "2fc9fb48732723a0a9b24c72f27b7ee3fbf97924798d4d9748d02b932fa58fa0ccd88e2a16fd4b2d58a90bb728932730d7b19ff00b429263de6a4390c469fe31b2908d2379316dad5f29e93123"}, &(0x7f000003a000)=0x55) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f00009f6000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000711000)=[]}, 0x0}}, @release={0x40046306, 0x0}], 0xce, 0x0, &(0x7f0000f98000-0x22)=""}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000141000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "b6a09e6f05e2d286729d0e435a0b21e6c832e4fe06dd99a24d474841d261ab112f797d5ebcd2a6da569b04da7dafb6c7554ea581c5dc80daa7fc63dbe68632cd", "2693881155c2c714c78e274d824e1300b7cf9d75d15089683983625508e973b5", [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000dac000-0x50)={{0x10000, 0x2}, {0x7, 0x0}, 0xfc, 0x5, 0x1000000003, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a9c000)={0x48, 0x0, &(0x7f0000e40000-0x48)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x0, 0x3}, @request_death={0x400c630e, 0x2, 0x2}, @decrefs={0x40046307, 0x0}, @register_looper={0x630b}, @exit_looper={0x630d}, @register_looper={0x630b}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x2}], 0x9c, 0x0, &(0x7f00005e6000)="d2c1c471d12bc2a90bd6ea546deffbee34c19f2435e3f7466fc3ec59b610643be1032b387b4242083b08c90d6bef3dd47e5f0f0457506c40e9a3021385e2744f636869811442822a447347b4a6fdb00817ab64ad3d4f3c9b16a72a55a1e285760ac9a8f60834b1b7206116ddec6c35558086b273b0b16fc75dbd99f6f1e11b56a20c486dc9f0593427f8ab8672e07bc97d98d37cf39dc23ad2238707"}) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000002d000)='./file0/bus\x00') truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000002e000-0x8)='./file0\x00', &(0x7f000002d000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) truncate(&(0x7f0000000000)='./file0/bus\x00', 0xfffffffffffffffd) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bf8000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b64000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) write(0xffffffffffffffff, &(0x7f0000ac4000)="b4c0", 0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000788000)='/dev/hwrng\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000adc000+0xbc)='./file0\x00', r1, &(0x7f0000a83000)='./file0\x00', 0x2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005aa000)=0x3ff, &(0x7f0000d6e000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f00001f0000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000332000)=[], 0x0) syz_open_procfs(r3, &(0x7f0000719000-0x10)='coredump_filter\x00') openat(r0, &(0x7f00008b6000)='./file0\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000082000)=[@in6={0xa, 0x3, 0x8d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) readv(0xffffffffffffffff, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b5c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000a7000)={0x0, 0x93, "9a3b602fa8779031d9dca866652bd4656ede40c220373e77d153bfd18dba17828f960fc79d88ddb4d4774face214436e789fa42e576c33c6df39b9465a62f2ec327f0ae2627cd8e3f733689446072e213f778653033e709c815d7c37da573eae31fae367a1b8ea8d487035ad2a456c1b2f9f3d2acb417a4a81af71f7357dc34a58a00377c7ab6573670421ab758de4e532199b"}, &(0x7f00000ce000-0x4)=0x9b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00005f0000)={r2, 0x3a15c810, 0x82, "faeb4cbf8bc883ff1331221e84202e31670fff5b599e35e679675dc50710f1cf5114f7775a027c491f32a6b8a5eba7db91360703680d9853225ac5d5a1640062a08dbf7a59084c004170cc356ce44763cf68ffeb2a0dc9c00f65d803b90f2937e59135435704321f5dc7c3ee337850d1e23186ec0a650f6602536747946472b6a3d6"}, 0x8a) 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b1c000-0x20)={@generic="5991bfaa32122fca6cd7d020db8c14dc", @ifru_flags=0x3002}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000edc000)={r2, &(0x7f0000e2b000)=""/198}) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c0a000-0x8)='./file0\x00', 0x110) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r1, &(0x7f000047a000-0x8)={0x8a}, 0x8) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x1002) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9217, 0x3, 0x3a, 0x36}, &(0x7f0000e7b000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e49000)={r3, 0xfffffffffffffe11, 0x0}, &(0x7f0000446000)=0xc) r4 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r1, r4, &(0x7f00006df000-0x8)=0x0, 0x800) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f000012f000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') madvise(&(0x7f00001fb000/0x2000)=nil, 0x2000, 0xe) mprotect(&(0x7f0000c8b000/0x3000)=nil, 0x3000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/create\x00', 0x2, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/18 11:44:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x8)='keyring\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f00003ea000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)="636966732e73706e04676f00", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)='.', 0x1, 0xfffffffffffffffa) 2018/01/18 11:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f000026d000-0x8)='./file1\x00', &(0x7f0000f5c000-0x12)=@random={'security.\x00', 'keyring\x00'}, &(0x7f0000436000-0x2)='$\x00', 0x2, 0x0) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b72000)='ramfs\x00', 0x1000003, &(0x7f000073b000-0x1)="") r0 = open$dir(&(0x7f0000ff1000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009b1000)='./file0\x00', r0, &(0x7f0000d8b000-0x8)='./file0\x00') 2018/01/18 11:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b1c000-0x20)={@generic="5991bfaa32122fca6cd7d020db8c14dc", @ifru_flags=0x3002}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000450000)={0x0, 0x0}) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000858000)='ns/mnt\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000b4d000)=0x2, 0x4) fsetxattr(r0, &(0x7f0000019000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000395000-0x7)='ns/mnt\x00', 0x7, 0x0) 2018/01/18 11:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000032c000)='/dev/keychord\x00', 0x22000, 0x0) recvmmsg(r0, &(0x7f0000eb3000-0xc0)=[{{&(0x7f000009f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000c78000)=[{&(0x7f000091f000)=""/127, 0x7f}, {&(0x7f00004da000-0x15)=""/21, 0x15}, {&(0x7f0000e7f000-0x24)=""/36, 0x24}, {&(0x7f00002ff000-0xe)=""/14, 0xe}, {&(0x7f0000951000-0x32)=""/50, 0x32}, {&(0x7f0000c4c000-0x29)=""/41, 0x29}, {&(0x7f0000bda000-0xfe)=""/254, 0xfe}], 0x7, &(0x7f00004d9000)=""/155, 0x9b, 0x7}, 0x0}, {{&(0x7f0000fb7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000a0a000-0x8)=[{&(0x7f00008a3000)=""/4096, 0x1000}], 0x1, &(0x7f000055f000)=""/4096, 0x1000, 0x0}, 0x80}, {{&(0x7f0000891000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000051c000-0x18)=[{&(0x7f0000ac2000-0xe0)=""/224, 0xe0}, {&(0x7f00006d2000)=""/245, 0xf5}, {&(0x7f0000361000-0x62)=""/98, 0x62}], 0x3, &(0x7f0000e64000)=""/199, 0xc7, 0x5d}, 0x3}, {{&(0x7f000027e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000234000)=[{&(0x7f00000ca000-0xef)=""/239, 0xef}, {&(0x7f0000d9d000)=""/56, 0x38}], 0x2, &(0x7f0000647000-0x69)=""/105, 0x69, 0x1}, 0xfffffffffffffff8}, {{&(0x7f00002fa000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ac000-0x18)=[{&(0x7f00008a3000)=""/175, 0xaf}, {&(0x7f0000b13000)=""/2, 0x2}, {&(0x7f000092b000)=""/36, 0x24}], 0x3, &(0x7f0000ece000-0x77)=""/119, 0x77, 0x7}, 0x5f0}, {{&(0x7f0000b32000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b65000)=[{&(0x7f0000986000-0x7)=""/7, 0x7}, {&(0x7f00007ab000)=""/147, 0x93}], 0x2, 0x0, 0x0, 0x100000001}, 0x3}], 0x6, 0x40, &(0x7f000041a000)={0x0, 0x1c9c380}) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000796000-0xd)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet6(0xa, 0x7, 0xe887, &(0x7f0000369000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x7d, &(0x7f000009b000)=0x0, &(0x7f0000de2000-0x4)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000065d000-0x4)=0x0) sched_getscheduler(r3) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/user\x00', 0x2, 0x0) r5 = geteuid() sendmsg$nl_xfrm(r4, &(0x7f00007fa000-0x1c)={&(0x7f00003a3000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000003a000)={&(0x7f0000504000)=@allocspi={0x17c, 0x16, 0x9, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x1000, 0x0, 0xa0, 0x0, 0x2, 0x0, r5}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x32}, @in=@multicast1=0xe0000001, {0x7619, 0xff, 0x8, 0x53, 0x100000000004, 0x2, 0x9, 0x1f}, {0x800, 0x8001, 0x1, 0x20}, {0x4, 0x9, 0x100000000}, 0x5, 0x0, 0xa, 0x4, 0xd42, 0x24}, 0x6, 0xfff}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0x200, 0x0, 0xffffffffffffbf8b, 0xffffffffffffff80}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x3, 0xfffffffffffffff8, 0x9, 0x6}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r6 = mmap$binder(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3000005, 0x18113, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d10000-0x30)={0x18, 0x0, &(0x7f0000517000-0x18)=[@register_looper={0x630b}, @acquire_done={0x40106309, r6, 0x2}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fcntl$setpipe(r0, 0x407, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, "0000000034000000010000000000000000000000000000000000000000000000000500", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000008000)=""/144, &(0x7f000004f000-0x4)=0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f4000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000b36000)=0x7ff) 2018/01/18 11:44:18 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000044f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000453000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ad4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x0, 0x4) 2018/01/18 11:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) set_thread_area(&(0x7f0000fb1000)={0x800, 0xffffffff, 0xe01556f72d5fc127, 0x7f, 0xffffffffffffffd5, 0x6, 0x81, 0x1, 0x0, 0x6d4}) ppoll(&(0x7f00002fd000-0x10)=[{r1, 0x3000, 0x0}, {r0, 0xa028, 0x0}], 0x2, &(0x7f0000857000-0x8)={0x0, 0x989680}, &(0x7f00008ad000-0x8)={0x3}, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$keychord(0xffffffffffffff9c, &(0x7f000084a000)='/dev/keychord\x00', 0x101001, 0x0) tee(r0, r1, 0x4, 0x0) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000019d000-0xc)='net/netlink\x00') pread64(r0, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e35000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000d22000-0x4)=r2) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000026) ptrace$setopts(0x420a, r3, 0x8, 0x0) 2018/01/18 11:44:18 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0x74)="d5e2837d8ce8f09f3e49b97c631a909adba83fd4cc86b73de14f0d274bfb32187b4040e8", 0x24) read(r0, &(0x7f0000004000-0x58)=""/88, 0x2c) [ 60.289932] binder: 12199:12207 ERROR: BC_REGISTER_LOOPER called without request [ 60.308132] binder: 12199:12207 BC_ACQUIRE_DONE uffffffffffffffff no match 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd4000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fd4000)=0x0, &(0x7f0000f55000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/18 11:44:18 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x5, &(0x7f0000000000)=""/0, &(0x7f0000003000-0x4)=0x0) get_thread_area(&(0x7f0000003000-0x10)={0x7fffffff, 0x20001000, 0x1000, 0x4, 0x9, 0x3ff, 0x5, 0x40000000000000, 0x7, 0x1f}) 2018/01/18 11:44:18 executing program 1: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000347000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6c0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00008ad000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0x45ffc) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000890000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e48e3e", 0x10, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4058e0", 0x0, "ba3205"}, ""}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) fadvise64(r0, 0x0, 0x7, 0x3) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000072d000-0x8)='trusted\x00', 0x0) write(r0, &(0x7f000014c000)='4Kc', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000052a000)={0x0, 0x773, 0xffff}, &(0x7f0000741000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d04000)={r1, @in6={{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x5, 0xac9, 0x7, 0x9508, 0x5, 0x20, 0x12, 0x6c4a, 0x6, 0x997, 0x1000, 0x9d, 0x8, 0xffffffffffff80ce]}, &(0x7f000011b000-0x4)=0x108) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bbb000)={0x20, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x288, 0x1, 0x5, 0x3, 0x100000000, &(0x7f000015f000)=@common='nr0\x00', 0x0, 0x9, 0xea9}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000bdb000)="75e39867850111bd4be2d05b9fee609cd1ca81491a36d2248d378990f1f51e3c2396b773c2e3d01ff0d9c9966c33490cac7b9156a3a6242de63c9d68a4fa3360b78f5c16aa599a8afd18df21e2bea1219055da2c7c4aaf5ca2060805c81f54b1550efc447cad1f0bf3b7a61c6d51b3ccdaed7c487b8f6ec2383f96a7ebbeb152394987dffb608fbd7863f09829b4e768f454778d4fa0b52339bfe3410eca49138d33f4eb395302c58620401c0f872016337de2551428d950", 0xb8) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023d000)='/selinux/checkreqprot\x00', 0x410000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ae5000-0x8)=[{0x0, 0x6}], 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000b8b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f000008f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000511000-0x28)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000007c000-0x28)={@generic="fdc72390d52974d1f0735ee73fc0df23", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cd6000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, r4}) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b1c000-0x20)={@generic="5991bfaa32122fca6cd7d020db8c14dc", @ifru_flags=0x3002}) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x18840) modify_ldt$read_default(0x2, &(0x7f000086c000)=""/249, 0xf9) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x2, 0x3, 0x20, 0x4}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000df4000)={0x0, 0x1f, 0x0, 0xb5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) write(r2, &(0x7f0000fd6000)='z\r', 0x2) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000722000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) getpeername$netlink(r0, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096e000-0x4)=0xc) connect$netlink(r0, &(0x7f0000e91000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) lseek(r0, 0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/rtc\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f2f000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000511000)=0x0, 0x8) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) fcntl$notify(r0, 0x402, 0x80000001) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4) write(r0, &(0x7f0000580000-0x84)="1f0000a300000000000701ffffff07ffed00000001000000000000050000004f00000009377d564af5a78fdb05ffffffffffffde4e0d892a0fff8eb8a44e6a0611aae1e9e726efeaba137fa7dd81284f806fc81969780200650ad71755083c839ca4570ef03baae660ba782377805d781456650626549cdb7d2fb3ca56d3797ce4e98520", 0x84) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/enforce\x00', 0x40, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d82000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cfd000-0x4)=0x48, 0x80800) dup3(r0, r1, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f000079f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x801) dup3(r3, r2, 0x0) poll(&(0x7f00003be000)=[{r3, 0x0, 0x0}], 0x1, 0x5d) write(r3, &(0x7f00000b5000)='\b', 0x1) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000018000-0x18)=[], 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000162000-0x4)=0x0, &(0x7f000036c000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000d92000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d49000-0x4)=0x8000, 0x4) write(r1, &(0x7f0000e4d000-0x69)="c0989d4089b24327227356e335304ae55f30cec39cb59176acddf0aef4b9d3934d9b0508a1c15ba69d7fa9c5d0b072b4b31c390085cbdb4f745f00537e7eba27a2811e1948689f8c755f2c42fe0c2cd076e6981aba97209825da4b770145137d63ffcdd9962e3bfe6b", 0x69) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001b6000)={0x7fffffff, 0x9, 0x9, 0x7f, 0x9}, 0x14) getdents64(r1, &(0x7f0000309000-0xbf)=""/191, 0xffffffffffffff38) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000406000-0x10)={0x9b4, 0x200, 0x9, 0x9, 0x0}, &(0x7f0000961000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00003e1000)={r2, 0x4}, 0x6) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a25000)={"df7c4dcc8f630fbdac9255922cf61bf4", {0x4, 0x4, 0x7f0, "a7f0660bea1e", 0xba63, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cb2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f00007f8000)={&(0x7f0000f84000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000276000)={&(0x7f0000812000)=@delneigh={0x4c, 0x1d, 0x10f, 0x4, 0x3, {0xa, 0x0, 0x0, r3, 0x10, 0x10, 0x0}, [@NDA_PORT={0x8, 0x6, 0x3}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_MASTER={0x8, 0x9, 0x400}, @NDA_MASTER={0x8, 0x9, 0x8300}, @NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @NDA_VNI={0x8, 0x7, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x20008000) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x401, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000006000)=0x0) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0x2200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000000000)={0x2}, 0x8) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x60101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)=""/108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000002000-0x12)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/86, &(0x7f0000000000)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0xfaf7, 0x7f]) r2 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000008000-0xc)={0x0, 0x0, &(0x7f0000004000)=""}) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) close(r1) r3 = accept4(r2, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000b79000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f00006f5000-0x100)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ctr-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f0000b16000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b5c000)='/\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000062d000-0x8)={0x0, 0x0}) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c29000-0x1f)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/0, 0x0) fcntl$getown(r0, 0x9) [ 60.554494] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000141000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00008ee000)={0x95, 0xfff, 0xffffffffffff7fff, 0x2, 0x4}) r1 = socket(0x2, 0x100000000000001, 0x0) listen(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000081c000-0xc)={0x0, 0x0}) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00005a8000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000030000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000d2c000)={0x2, r1}) 2018/01/18 11:44:19 executing program 4: keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x28)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000a000)={@generic="fb272e5973335b6c8a01dd65082eba81", @ifru_settings={0x3000000000000, 0x180000000000, @fr_pvc=&(0x7f0000000000)={0x8}}}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x401}, &(0x7f0000007000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xc)={r2, 0x4, 0x2, [0x400, 0xff]}, &(0x7f0000003000-0x4)=0xc) r3 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r3, 0x4400000000001276, &(0x7f0000008000)="") 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000878000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000606000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b5e000-0x48)={0x0, 0x40, "5bf305ac4fba6452d5b240284023a185beee809c89d254ddadf0d187b18fddf0fc61071e30921ed65d4eb265c14d526a6207d138e39c95ccee2bad011f3c3cde"}, &(0x7f0000ec2000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000465000)={r2, 0x100}, &(0x7f0000a34000)=0x8) fcntl$lock(r0, 0x100000000000025, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x205380, &(0x7f0000b49000)="") 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009d6000-0x4)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f07000-0x51)="7e0518ba0e9252d2e0748a", 0xb, 0x20008000, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdd8, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="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", 0x5b6}], 0x1, &(0x7f0000d23000)=[], 0x1b2, 0x0}, 0x0) 2018/01/18 11:44:19 executing program 1: rt_sigpending(&(0x7f0000d1e000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000155000)={0xff6, 0x6b5d, 0xfffffffffffffffb}) socketpair$inet(0x2, 0x5, 0xc6, &(0x7f0000a19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008c5000)={0x0, 0x1, 0x4e, 0xfffffffffffffffe}, &(0x7f0000b26000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x5, 0x1a, 0x0, 0x1, 0x80000001}, 0xfffffffffffffdd8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd(0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/access\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f00002ca000)=""/105, 0x69, 0x10143, &(0x7f0000a83000)=@file={0x1, './file0\x00'}, 0xa) getsockname(r0, &(0x7f0000800000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d77000-0x4)=0x58) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000091000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) socket$inet(0x2, 0x6, 0x7) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000041e000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000969000)={0x0, 0x0}) clock_gettime(0x6, &(0x7f0000707000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x6, 0x0, 0x10000) clock_gettime(0x0, &(0x7f00005ef000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e51000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f06000-0x90)=[{{r2, r3/1000+10000}, 0x0, 0x0, 0x8}, {{r4, r5/1000+30000}, 0x3, 0x1, 0x6}, {{0x0, 0x0}, 0x0, 0x10000, 0x401}, {{0x0, 0x0}, 0x1000, 0x1, 0x2}, {{0x0, 0x7530}, 0x6, 0x7fffffff, 0x6}, {{0x77359400, 0x0}, 0x9, 0x9444, 0x2}, {{0x77359400, 0x0}, 0x8, 0x7fff, 0x8000}, {{r6, r7/1000+10000}, 0x7, 0x100000001, 0x9}, {{r8, r9/1000+10000}, 0x10001, 0x9, 0x9}], 0x90) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000fbc000-0x4)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00006e0000-0x3a)=""/58) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000065c000)=0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007eb000)={0x0, 0x0, 0x0}, &(0x7f00007c0000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000585000-0x7d)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000)=0xe8) getgroups(0x4, &(0x7f000012c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007e8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e05000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000402000)=0xe8) getgroups(0x2, &(0x7f0000657000-0x8)=[0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00003af000-0x1c)={&(0x7f0000729000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e3c000-0x8)=[{&(0x7f00002c8000-0x6b)="eddeb74a2a9b7aaa6202d1c3fc2be27354ddbe5c99bad5f3529279d62ec8fdca2ad17ae2c5b1e564db6a292ca6b9879a4d01a986a022f08b20a3b36dd24d8c4c4c13c754e7ab85f209118a90bbfd9028d629281b674d4856762b6f504bae549ae50ffc15ffcd79693db26b3e225c04ecfd5609e92e3cbfda9950897fdb61e9346ca9f1ca72e2ff28995d370c7489766c3dde524ce14b340e210dfa2dda4886199dc939a7355790e3673fce7a5f0f9229ee715fa2c7f78a074ade61f27af599e1cca1d6ee7b13fd072bf6af0f5a12832fb0641c4abb0226e0b5dc9c87", 0xdc}], 0x1, &(0x7f000062d000)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x80, 0x40}, 0x4000) clone(0x0, &(0x7f0000001000-0x43)="", &(0x7f00003d7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a94000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000465000)={0x0, 0x0}) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000018a000)='/dev/sg#\x00', 0x3, 0x480) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000dd9000)=""/24) r1 = syz_open_procfs(0x0, &(0x7f0000be0000-0xc)='net/netlink\x00') readv(r1, &(0x7f0000acf000)=[{&(0x7f0000153000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000e38000-0x28)=[], 0x155) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000263000)='./file0/file0\x00', &(0x7f0000020000+0xb89)='xfs\x00', 0x1000, 0x0) r0 = add_key$keyring(&(0x7f0000d5d000)='keyring\x00', &(0x7f0000923000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r0, &(0x7f0000a29000-0x55)="3d64f5d70975ba08323d2fbb79f07db34bcc84543d405beb54fe9239bde9662c5a4587a8fdc4b7838a56c250672ef3f7268b32ef2b45d2ae18c5af18b231211d47f5972f90f5428b10ab0820f29eda5fdfb47a60d3", 0x55) mount(&(0x7f0000547000)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00006d9000-0x7)='pstore\x00', 0xc0800, &(0x7f0000cf5000-0x1a)="") 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bac000-0x8)=@buf={0x8d, &(0x7f00004d0000-0x8d)="c7a80c2d8d5fbfeb14341bc46819f4c12789a8d5fda91c8a67171a1387c6ac77ec53b69e11ccd165519cac5a3e316395d8f85a202bef5bacf68320f93daa99098bca0b2326f493dc76087dcd48b2dcdbfb12cd09f15f4de069c7fc9b82a7c7a576d239d78c9a9dce82f5b105190246ba6382b10dfb29739bf8033a454134ff7660a8443f594040b21b8e9341e3"}) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a91000+0x8c7)={0x0, 0x0}) writev(r0, &(0x7f0000b07000-0x48)=[{&(0x7f0000844000)="2a36793f854706bcc50e2bbf9c", 0xd}, {&(0x7f00003bf000-0xad)="f31fa2831eb630aa13b295f1a77f7f5eeaf9c2a6c7dc231d2f0deef19933e85a3d779c21c1446656b61d1055812193de390aab2952e575c953b2beea79a3a4b0fa3e048db062d4fbea6729087b4eda9ba2865fe01f8d813a5fef7a72ff49ed49025d2e93df9f4fb71c3af7f5b40e2b01c9ab4c10a0d13c968876cf0f976d1a50cc10a8ae1cbcee75a23c98b7a22a825ed4ed9e2d743617ac39a35749716c7b03a608003e046b197b124c35c195", 0xad}, {&(0x7f0000c9f000)="80eac5713d3b9235370fea197a4a1f70783898fa8eb094ccb79bc216a2957bf8a3bfddff1192f8c4453338891a20f99cf838b0ee457b989b8c6ee3487f573eb1be234f7ec659fb1f4e3ce1d6bfbf8eec77fcab35dd15b46c1b35022e1349f5c6b78580fc13eb68978cff9fa6efc8ef0a4b230ab3343f2a42f7bb6249f2eedbe6d359f9541e69b7f1d39ee74033751f749624dfc8192e5b64a0eb9d07d25e601f9627a303c4ad0befb8af11a2672a00418f89ac65eb83", 0xb6}, {&(0x7f0000ef1000)="1ec1ebf0bebb69d840c26ed8311b70b22553ee51dca2318ff9720ac494d1ad3f629035040fb4751a61d9f18bacf3db96b09c6b014151c1334e8b983ee068f824c7ee738795674433a959127843cb89a64ef95bf2bf936909c1996b940669927c741b58af279f32ba50fdd365716f19b87af4baa1d9fb3c8ac18f400318a140ec84bf98190b8ff9c3baf3572b04dabc1a9f5a0d7c055c7b0410a3306b79c9d5e686a8143f75d01f720f972551ac486668b407ef03ee49de90144f8aee", 0xbc}, {&(0x7f0000080000)="afec65afb0d96adced6fe1f692dc278b69e8143e0d7f75c9cb5c7dc983e1c91eba73fb667a53eaedf3d8cb353b10224afbf100e43e4d574e177642fc96372e6f8c61eca6086cacc994f9721df5f908175c3987117fffcf2ff6e07f2eb23d04915e5e9a7b2f87a6584d24c8af0e7451f05dce3991bf174a154b411a942741b5325322cbe261de436ead7a12b1e0b2e56ec94ca21b750693ebc693096df7dab5a718a4a8036065a69f4a0f3aa49dd6adcc402b005e445c202ff23a6c1d139a9c164ee158ce4e315336fb32974c890ebcf02ac799570ffb133fcc408dec99f834dd69e2c4fdef22ec", 0xe7}, {&(0x7f0000206000)="88b3ef61d1c785b7ae691a00c02cf108470a7d0b4982e7a6ae26dda2a7474e34861735f007a9885de761c8af57850a6d657625a7e3a89ad2615cfd3c23c77ccb0664b788dd485f72632688c803a845e66b3d3f3593f0b8b769be496b3a7f0dcffc36de1e387c6c38c91320e109bf3c69d95743fb05381f5b6b7853ee98aed252cc997e37067ed231a00e50c087a889699aab7c244ebdeed0b8631a0fc25630d24338", 0xa2}, {&(0x7f0000912000)="5b6b0d442ff1d9d5d9d09dd1a75ab90a5d844d4756599ec425deaa0009956a804a35ef5e18a90fa40b51dd383e01453ab5d45ebdfa217ee65ff8aa4b38825023aa8f8180dece39130044aed5aa63b25d009c43a46c524583597640472e385ba15866f9e4", 0x64}, {&(0x7f0000f46000-0xce)="3504280bb980ef25e968b917d4269d6121ff8471c5ea5be3e338e86de2aa5ff075739bf48821b41857ab1bbb078389e52a7f157fb45fadf64d656da16d8e4045a1edeb5f9d1cbe3092d53520ed54548d4dd4f2462597df0195fad398f529d3ec7ad21d8d0a9d2b1c1133ef0e51eab5ce4600e3ace419762cdae0421e4b1677553396b838ab02e54d848bfc439852dec479bcf678164fa22c1d10b131850553c70a72a8707e49fa6dc818d6d82864f7cad3d9b42de0e2cb895d547d3e36d9cc7763e23c5e6730e5afd2db47ab3d72", 0xce}, {&(0x7f000020f000)="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", 0x1000}], 0x9) unshare(0x40600) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0xd) sync_file_range(r2, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d6a000-0x8)='./file0\x00', 0x0, 0x8) mkdirat(r3, &(0x7f0000718000-0x8)='./file0\x00', 0xc1) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) utimes(&(0x7f0000aae000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, r0/1000+10000}, {0x0, 0x0}}) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000fcc000)='./file0\x00', &(0x7f000094b000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x80000000000043, &(0x7f0000b79000-0x4)=0xffbfffffffffffff, 0xffffffffffffff30) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x1, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000c41000)=0x0, 0x69) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000051a000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000568000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000019f000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a5f000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d98000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a1c000-0xe8)={{{@in=@rand_addr=0x6, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x0, 0x1, 0x0, 0xa0, 0xc0aef258e78b3a88, 0x1d, r1, r2}, {0x23d9, 0x8, 0x3f, 0x34, 0x6, 0x4, 0xfff, 0x5b9e}, {0x330, 0xd, 0xfffffffffffffabf, 0x80000000}, 0x9, 0x6, 0x3, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x4, 0x80, 0x9, 0x0}}, 0xe8) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c28000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b57000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000-0x4)=0xe8) sched_yield() r1 = syz_open_dev$sndseq(&(0x7f0000965000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000462000-0x8)=@buf={0xd, &(0x7f0000a19000)="73317547be92ce0608d44fe070"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b2b000)={0x2b56, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = socket(0xa, 0x7, 0xffff) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000274000)=0x7fffffff, 0x4) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) mlock2(&(0x7f000047e000/0x1000)=nil, 0x1000, 0x1) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/18 11:44:19 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e12000+0x919)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003ab000-0x4)=0xffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) mount(&(0x7f000005a000)='./file0\x00', &(0x7f0000779000)='./file0\x00', &(0x7f0000663000-0x4)='nfs\x00', 0x0, &(0x7f0000987000)="") readlinkat(r1, &(0x7f000003a000+0xde)='./file0\x00', &(0x7f0000d62000)=""/218, 0xda) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/18 11:44:19 executing program 1: pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x40fff2d3c1b9f69c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000e27000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) accept4$netrom(r1, 0x0, &(0x7f0000e1c000-0x4)=0x0, 0x800) accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x10, 0x80000) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) ioctl(r2, 0x8936, &(0x7f0000000000)="") ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x72)=""/114) 2018/01/18 11:44:19 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000148000)='net/nfsfs\x00') mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fd7000-0x6b)="211eafe5d961a549536760781e3ccbe05a1a30d0b7d3009963fad0f564f1d9ffe77f5f6444460f6013afbc96dcf98d8d697e6f383fa3980f969142f2495f866597074744dc004c8eaf82b60d9576ec35def09549ae7d5c56ae2e71bf7832c3029cb9116b3cf744bad51859", 0x6b) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd8000-0x14)=@ethtool_wolinfo={0x1e, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000056c000)={0xd1aa, 0x2, "0257"}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d5000)='/selinux/member\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f0000d2d000)={0x3, {"9778996f2de064"}, 0x8}, 0x10) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007fe000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c6e000)={0x3f}, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000090f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000090f000-0x1a)=""/36) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000910000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00004ab000-0x8)={r2, 0x3}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005d8000-0x8)={0x0, 0x5}, &(0x7f000090f000)=0x8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000602000-0x108)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x3, 0x7ff, 0x100000000, 0x6c8f, 0x5, 0x5, 0x6, 0x7f, 0x0, 0x0, 0xd7a, 0x80000000, 0x7abf567d, 0x3]}, &(0x7f0000910000-0x4)=0x108) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000b97000-0x8)='./file0\x00', 0x800, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c7b000-0xea)={0x0, 0xe2, "22594e46f09a40f0f3b7afd9f9a7c9907242100dcbbfd4447a900100c162281a2f10f722d8b64f6b7f64284e39aa70a5d01a5ee87e33359eb621350087513a5b67420436ea7f80d35ee186dd8c2f57b766bf595406759761dc72ae1a630f6d29bca8355fbcf1805d4d8ad965394212ed66e8e824120cb2000499c7a61da83bc4ede2f1f04f3b4916ac983d2546e0507910a69730391925b748c1aea43e854d533ab13f9641a79ea41226ed91047f2dca919b40e8f98f8a1fd87c6c7d0100c24fd9ae499d12f5addc943829fcde4124db378ec1775f8e8bdc2f86000a561206b63b70"}, &(0x7f0000819000-0x4)=0xea) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a5b000)={r2, 0x2b8, 0x1, "87"}, 0x9) r3 = syz_open_pts(r0, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) prctl$setfpexc(0xc, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000fa8000-0xde)="c3c7739acf81b3fbb92267022873b275b273ad725d2a1d1319bc08dda1878213aea6751b5da10e5b42f54bf792a45652b2a333d5609841d8006400f108692f312ea12f0c06641e08bdf1cf27ad079ec7bff57faead71730e58fed8f60d76e50f4486f0649f56c3f64050ca5292984abe471d305a0e4117fe742bee6ca6a04fc5aad05f266b743595c5313a13e5302a58e0d52c4ae36d6d26178346ed2ffa014718dc95d407a4bc47d501271dbe21151c7026813d8a8382f8153c175fe6983551129f1f605a25c6f94a4cd8667af924c17297e36c3d68242bc40fba6be5c7", 0xde, 0x40000, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cb000-0x4)=0xc) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fa6000-0x4)={&(0x7f0000ee8000-0x40)=""/64, 0x40}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000fa8000)=""/221) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005ee000)={@common="677265300000e400", @ifru_flags=0x2002}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)='P', 0x1, 0xffffffffffffffff, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000e6f000-0x8)='./file0\x00', 0x222041, 0x12) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000e71000-0x4)=0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e70000-0x18)=@add_del={0x2, &(0x7f0000e6f000)=@common='nr0\x00', 0x1ff}) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000d5f000-0x1000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e6e000)=0x7, 0x4) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000828000-0x8)={0x0}, &(0x7f0000646000-0x8)={0x0}, 0x8) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TCXONC(r0, 0x540a, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000fd5000-0x4)=0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096b000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bd3000-0x90)={0x1b, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000969000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000436000)=0x6, 0x4) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000234000)=[{{&(0x7f0000345000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f00009d6000)=[{&(0x7f000060c000)=' ', 0x1}], 0x1, &(0x7f00000d9000-0x3c)=[], 0x0, 0x890}, 0x0}], 0x1, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/sequencer\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000156000)='./file0\x00', &(0x7f0000ef2000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000fc6000-0x4c)={0x7, 0x72, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000077b000-0x1c)={&(0x7f00004f3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000071000-0x18)=[{&(0x7f000080d000)=""/245, 0xf5}, {&(0x7f0000e1b000)=""/91, 0x5b}, {&(0x7f0000a9f000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f0000f7e000-0x98)=""/152, 0x98, 0x7}, 0x60) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006c3000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00005fe000)={0x2, 0x2, 0x400, 0x5}, 0x8) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c2d000-0x4)=0x5, 0x4) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r1, 0x8000000000000023) ptrace$setsig(0x4203, r2, 0x0, &(0x7f000088a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000670000)='./file0\x00') recvfrom$ipx(0xffffffffffffffff, &(0x7f0000101000-0x4)=""/4, 0x4, 0x10043, 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000141000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ba3000)={0x0, 0x2, {0x3, 0x0, 0x1, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000b44000-0x38)=[{0x7fffffff, 0x8, 0x5, 0x9, @tick=0x7e255782, {0xcd, 0x9}, {0x7fff, 0x9}, @time=@tick=0x6}, {0x7ff00000000000, 0x6c2, 0x8001, 0x5595, @time={0x0, 0x0}, {0x3f, 0x3f}, {0x2c20, 0x2}, @result={0x4, 0xc6}}], 0x38) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000267000)={0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup(r2) writev(r3, &(0x7f000082d000-0x10)=[{&(0x7f0000cc1000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd0000ed00160000005dfffff5f80022000d00010004140800fffffffffffff801", 0x58}], 0x1) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a2b000)=0x954) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000066f000)={0x0, 0x50, &(0x7f0000770000-0x5c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000af5000)=0xc) connect$pptp(r0, &(0x7f0000173000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c0000)={r1, 0x20, 0xffffffff, 0x33451df7}, &(0x7f000024d000)=0x10) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000009000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000252000-0x4)=0x20) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001b000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={r4, @multicast2=0xe0000002, @rand_addr=0x0}, 0xc) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000005000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000294000)={r2, 0x9588}, &(0x7f0000b40000)=0x6) r5 = dup2(r0, r1) r6 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) r7 = syz_open_procfs(0x0, &(0x7f00008ab000)='net/unix\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00001d9000)={0x3, 0x4}) sendfile(r6, r7, &(0x7f00001c1000-0x4)=0x0, 0xb4) connect$packet(r5, &(0x7f0000d9e000)={0x11, 0xf5, r4, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) setsockopt$llc_int(r7, 0x10c, 0x0, &(0x7f0000b03000-0x4)=0x6646, 0x4) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(0xffffffffffffffff, &(0x7f0000f4b000)=""/165, 0xa5) getdents64(0xffffffffffffffff, &(0x7f0000bef000-0xec)=""/236, 0xec) syslog(0xf, &(0x7f0000d2c000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000093d000-0x14)={0x0, 0xa11f, 0x54, 0x7, 0x0, 0x8}, &(0x7f0000b31000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b45000)={r1, 0x2}, &(0x7f0000b5f000-0x4)=0x8) getdents(0xffffffffffffffff, &(0x7f00006b6000)=""/127, 0x7f) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) lsetxattr(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f000029b000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000b7c000-0x1)='\x00', 0x1, 0x3) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/18 11:44:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x44000) write(r0, &(0x7f0000d2d000-0x200)="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", 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000371000-0x58)={0x27, 0x73, 0x1f, 0x5, 0xa394, 0x6d5b, "e0b9a81ba0ef81d526c3b1450a0934e2e7335fec8ec9d83838473b02f61f70e1550cdc9339e706eb0e61de54aa53907f717209086fa2c4df07866a8e323b3e", 0x2}, 0x58) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000122000)=0x0) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) r0 = fanotify_init(0x1, 0x8000) write(r0, &(0x7f000098a000)="24000000130007ffffffef00000009000100000c0d0003000000ffffff000000f9011617", 0xffffffffffffffad) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a9000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e60000)={0x1f, 0xa, 0x1, 0x20, "edabc95d7f14fd509970647f45a4ba5ad9f6882bae33fc182e481e944773e8ad"}) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x400000000080004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x13, 0x2, 0x3, 0x9, 0xfffffffffffffaa2}, 0x14) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) add_key(&(0x7f0000a34000-0x5)='user\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000098d000)="2cd79d94ea652ce56afcec78590ed7f6fbac09bbcb38179575cd3cd116c7e9307dd214c6384742b27759344bdf7f6a216e5ef25b11256e67bd39c40a2e4c8750636c42b93082c28d685dec32dee61bb37a4d04a7651cd2764592aba0631b20148f46c5bb50f24169723a500c9646313587032e7dbb97154c1f983be2e6d42d917018f4a7c1f8cd714f72c4f4d6b061e38799399780392cdb5602e630e83d21042531cf394c8a4830f64815c3f27168593058fc0c89bd9a4ae1ef4fa755521e6a34d025bd232bd0c161644e5298632bbdc3a9a60a4ef9e7", 0xd7, r1) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") mq_timedsend(0xffffffffffffffff, &(0x7f0000ed3000)="", 0x0, 0x0, &(0x7f0000e34000)={0x77359400, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(0xffffffffffffffff, &(0x7f000076d000-0x53)="", 0x0, 0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) r0 = open(&(0x7f0000888000-0x8)='./file0\x00', 0xf4b6598b894acaa9, 0x0) getpeername$ax25(r0, &(0x7f000023c000+0xe34)={0x0, {""/7}, 0x0}, &(0x7f00005fb000)=0x10) 2018/01/18 11:44:19 executing program 2: rt_sigpending(&(0x7f0000a52000-0x8)={0x0}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0x38, 0x20000000, 0x0, 0xda73, 0x7, 0x6, 0x0, 0x3, 0x1, 0x4}) signalfd4(r0, &(0x7f0000001000-0x8)={0x800}, 0x8, 0x80800) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='attr/exec\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x77359400, 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) write$fuse(r0, &(0x7f0000000000)={0x12, 0x200001, 0x0, @fuse_notify_inval_entry_out={0x7fff, 0x89}}, 0xfffffffffffffef8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x12b)=@dstopts={0x3d, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xfff}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x401}, @generic={0x0, 0xe7, "579aa70d5fecf4f54b520343e098a7f3f503b252af9788144651572a4b3df7e7d124163dddd03b05b807eb6a7f3ba46e8940a7945cd5084f501fd24af2c6500bb48fc32b46440d21604e38fb723bd39d618c3da306eaf082cee9e6ffc25ec9fa5fa361e2e5dbfd96b8945c3b600109bb282a0efd9e7e7b506d6ede16aa8846f5c8b1046377838417923c20612ff3ff38b1342728281097df1fdbdddba2b6925d2798a9a62fbe8fb800aaef26b4e88d792f6791381a405c758df7ef9647a71e701ec48b93e53c8efc281899dc99ec61db035862e49119c12425b4491129b845c0515e4ef2dcea42"}, @ra={0x5, 0x2, 0x8000}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x12b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/92, 0x5c}, {&(0x7f0000002000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}], 0x6, 0x0) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5abc68f2a4dcd35f, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004b8000-0x8)=@buf={0x60, &(0x7f00005ed000)="55de1dd4848f661dd7bb086bcce8f0da32101fc1a28607614ccc96954e4483b9370114bd6519ace908655e2a804e2ba82273c8e149efd671c4cae90e2e129a9b63b81547bc0e1ef0b74f588097e550269561d3f918706ec14d24cc6ca9a722f6"}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) write$evdev(r0, &(0x7f0000fdc000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000055a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d2e000)=0x10, 0x80000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000fdc000)=0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000fde000)=""/4096) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002b000)={0x10, 0x0, 0xffffffffffffffff, 0x120201}, 0xc) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000277000-0xd)='/selinux/mls\x00', 0x0, 0x0) fchmod(r1, 0x31) r2 = syz_open_procfs(r0, &(0x7f0000995000-0xd)="617474720002757272656e7400") sendfile(r2, r2, &(0x7f0000fdc000-0x1)=0x0, 0x2a) syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$notify(r2, 0x402, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x36b, 0x0, &(0x7f00009b7000)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000560000)=""}) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000041000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) prctl$setendian(0x14, 0x3) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) r4 = dup2(r1, r3) r5 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00005a4000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015e000)=0xc) r8 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000058000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c0000-0x4)=0xe8) fstat(r0, &(0x7f0000866000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a45000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00007ff000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000832000)=0xe8) getgroups(0x8, &(0x7f00000d8000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r3, &(0x7f0000a7e000)=[{&(0x7f0000ac2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002a5000-0x10)=[{&(0x7f0000f68000)="fe72745f9850f620391f1a588428325c4883deab2f120264dd5427a8383f147c52f41f7c46689b512f1be31c29aa3e1f778a0cd6ffe4ad3d", 0x38}, {&(0x7f00002a5000-0x3b)="6c68acd185a9bb051d22228f769f591bc18d7bdda2d0c7de31e838f660177516c3744a9aff24d57a51b5b84fbfe84547ef64d672c2e7e84075554c", 0x3b}], 0x2, &(0x7f0000417000-0x6c)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x6c, 0x0}, {&(0x7f0000305000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000058f000-0x50)=[{&(0x7f0000661000)="5b7c28b839cf39805328aa4e12b8f4137c0ff81bad10d10e00d3e621dc3ee815c8996bdf31c7c3d6122c5c90ce0e13201c513cd788ce4a3aaf5f83a689a1c0ae730c088ca2ca1b0ee35c6921d7b3aa1f18fd03332abcb02329a687a091df0d4635c889b02b8a9386a7d32c08dd5db36ab7295b540f07d54bb59302bb0852614430434589fe4b99da7437c4ca7f23bb8586730080371af208e0a0a2b968b02da83aefbba58a50e00908b24ebfd47a6d9411a3deb4dcf715ceeb05ec1d7e418dcaf28266bef47ecfbd3192c8fd6e5a0d7ecde82e59e4c9f8d259cefd6493524b1dce102db6eb789cdc34ea97909b", 0xed}, {&(0x7f0000f95000)="ddc7aaf95a139971480190cc898fc4e7c8693f8a648969202af9dcabf1b8f21671decf1888b6a1873f4196bc5cfdcba096984e2c42c0749caf1ba5e3c5ffd121a4bbf789b51e72c96ba5e35e80bcbd133c589a6ea1445fc1988118fe0159ff6a2d42abbc229f3615b9b1a4b65eda321a62e1885164e9633d23d994b05b54aed11ab8cc0ea7bc30e5f3a393e933b24e6467eca762e511b81e3fd440b20d66625366d4009da4b49c01b2a26d4fea9ab66facf7e04f8f09cc55ea3db88d85a8f9efa80a64739528f86d88c181bb63ae0a66ef87", 0xd2}, {&(0x7f0000a2c000)="c42963802cb93bb34020b04e13c9dc74ff726d3da47313a03776c005f7e0e771afc0290d23fafeb8126b8a98bbcf1903cb97016650bab3ad610c1e4a1bbcc8570fc0caffa2be60065c285eac848d90c12f7443aae5eae3f6b6b292b831539228723456feb7635491a6f223d34e5cd5", 0x6f}, {&(0x7f0000846000)="2e45e29387a1e4d04ad2c917807c4decaf987cf0d953a1e6de2c273ade44982f35eb5cd528226712e53d76c8e063cc6999c9dbea2a360ff1596064bc495fff177dc623ee1a", 0x45}, {&(0x7f00002a4000)="b9e88d76c2b1a60a4f038b3bf0bbf29d95713bc4c875016181736bdf089e1bab871105228a55186e0297baa2d7b39173b9af53f57b1cc6d3bb7182a0d495f8f93cfc2475651e34261ad865bbfe8f96790498728031b5e271ea7ef9c91efbe7ee3e1439caf190f929fa87a0b7aedaf700c087136829da3bcb35ee74b8f6db79c5d7cb528a6b7cd4e5cc568c16e9165feaa8ce442d3f0b8c6db1e26c1b1cdc7b42bf228a2de39eb863b8cc2510965bb004ad6125d7c7a849d53164be5dde9c6f2b90bf8db1412730dccdb5704e4bdd2b5d6b3a5f810d1a753f5c64b942922b4a67964864d720", 0xe5}, {&(0x7f0000ff5000)="4606f27f9a9bdffd0821fa88c697957b80c3843c331ad5016b6504e3dc7d974492d5a8d535ad578253335a203163c76340e3d65e5d36fc5609bddcc6765a60eba1ad8bc5c0bae29dcab6c740b3f2a01df99b2a29187ad6f7d32c8a2c771a828d8b3b6de23db42a22f0c8094f51e7747e3f52", 0x72}, {&(0x7f000048a000-0x32)="23d746c1e4c249d43de5cdc9bca09b8a3fc6db37407b93df69349898fd6a01cd16715121b760e4c424977e1d6971a1bd4454", 0x32}, {&(0x7f0000684000)="334613d7176565596cf7a7ad6cc5c821f1021d6930a658b6be95f86a8712cb03ef42e5168e3c97755c214fe5eaa2488e44cf49f59a6b892f5b578f1892e2e38a2fc28e98679af3b57bfb2981afd9d645b88c17ee17b8da29c5bda882052e04e49524d9bf24d32dc452315e20b2eb1a283c6ea496d3980910f6a7caaa3328bf101ee676a5f3a7fec4d8ffa11f09b8ad54a0b6e1c9b48b8471db9ba1ed12b2d330880e08c070033783c3009720610a8fddca54098c848a7d362056d34407f29b099c3fd7bbfcc8f79db899b279b059a1eb00ba2f0d55fe09196ee89fbcc24543bc3f1ded6be46827ad906251304faf7e", 0xef}, {&(0x7f000093f000-0x4b)="2a7123b0200bed6de78b1b5547c56b141563ad9ee2baba32414dfa5b55ee45a26e9169fdccec295d90deb0471abb2118501fe46def88878864b10c53a4a6f0c00e8efd1f89c44b2921b5d8", 0x4b}, {&(0x7f0000790000)="5f435482e6c20ced78ae3a1645aba5f85142c1f9a83b350e1c8ab8b2d4a8f46a5977fdb3f2a1473a68e6d109a5bb357028808eea29f80669881d7fe7994c4005ff29c89ea8e9f2da0ff575806c3254d0511239245a0cbc954914120ee3490c141c21cdd6b3bbe40eff9145778f00", 0x6e}], 0xa, &(0x7f000029f000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r3, r3, r2, r3]}], 0x34, 0x24000080}], 0x2, 0x80) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000099a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000010d000)='/dev/keychord\x00', 0x280000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000080f000-0x50)={0x1, 0xa5a, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000be0000)={0x1, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000018c000)='net/psched\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000658000)={0x5, 0x7, 0x74, 'queue1\x00', 0x698, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000124000-0x8)={0x0, 0x0}, &(0x7f0000554000)=0x8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e20000)='./file0\x00', 0x0) r0 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) dup(r0) read(r0, &(0x7f0000117000-0xb0)=""/176, 0xb0) getdents64(r0, &(0x7f00003ce000-0x9a)=""/120, 0x2a) getdents(r0, &(0x7f00001f1000)=""/1968, 0x7b0) 2018/01/18 11:44:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000615000)=@known='system.sockprotoname\x00', &(0x7f00009fb000)=""/0, 0x0) 2018/01/18 11:44:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000269000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) setresuid(0x0, 0x0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$netrom(r1, &(0x7f0000972000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000065f000-0x4)=0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e89000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fbc000)=0x7826c03a, 0x4) 2018/01/18 11:44:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) close(r0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00008da000-0x8)='./file0\x00', 0x204800, 0x1) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00008da000)=""/145, 0x91) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000024000-0x64)=""/100) pipe(&(0x7f0000590000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1ff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00008db000)='./file0\x00', &(0x7f0000688000)=""/0, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00008dd000-0x10)={0x4b, 0x1, 0x1, 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00008da000)=0x0) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x100000080000) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000caf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000469000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000575000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000ab8000)={0x0, 0x0}) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fce000)=0xfffffffffffffe45) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e39000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000a6b000)={0x8, 0x0}) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000)='./control\x00', 0x0) open(&(0x7f0000cc0000-0xa)='./control\x00', 0x48280, 0x4) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000008000000000000000080de2d6a1f06a0", 0x14, 0x0) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000399000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000a6e000)='./file0/file0\x00', r0, &(0x7f0000e08000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents(r0, &(0x7f00006c8000-0xcb)=""/203, 0xcb) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000cac000-0x4)=0x0, &(0x7f000077b000)=0x4) openat(r0, &(0x7f0000e80000-0xe)='./file0/file1\x00', 0x800, 0x1) keyctl$join(0x1, &(0x7f0000a28000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004b9000-0x10)=@generic="fe25fcdd2a910ada366269493053e0d8", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) r1 = syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) fcntl$setsig(r1, 0xa, 0x1) read(r1, &(0x7f000002d000-0x46)=""/70, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x5) write(r1, &(0x7f0000e45000)="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", 0x1000) 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000009000-0xc)=@known='trusted.syz\x00', &(0x7f0000017000-0x97)=""/151, 0x97) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000000f000)={0x0, &(0x7f0000010000-0x18)=[{0x0, 0x100000001, 0x0, 0x0}, {0x6, 0x8000000000, 0x0, 0x0}]}) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003a000-0x6)=']!em0\x00', 0x3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000002a000-0x8)={0x0, 0x0}, &(0x7f0000046000)=0x8) setitimer(0x0, &(0x7f000000e000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f000005c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 11:44:19 executing program 1: inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\'\x00', 0x3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000333000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e17000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ed0000-0x132)="330000000000000000ff00000000000008a5abad25b709cc6bcd5cd2267133f67baad9981ad4a70d7ec3ddff18f20fb5b2fb18d465e210614224c7ae7caef9ef8071960664b80999", 0x48) 2018/01/18 11:44:19 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000479000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e8f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000ca000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000c1000-0x4)=0x0, &(0x7f00001f6000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x26605d7d}, &(0x7f0000002000-0x4)=0x6) tee(r1, r1, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x401, 0x8000000000000124, []}, &(0x7f0000002000-0x4)=0x4) execve(&(0x7f0000051000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000f93000-0x8)=[&(0x7f0000ca4000)='/selinux/mls\x00', &(0x7f0000efa000-0xd)='/selinux/mls\x00']) r3 = dup3(r1, r1, 0x80000) r4 = syz_open_procfs(r0, &(0x7f000038a000)="1f001b00") 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) fstat(r4, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={r0, r5, r6}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x20}, &(0x7f0000004000)=0xffffffffffffff8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000001000)={0x288, 0x2f, 0x0, 0x1, 0x2, {0x18, 0x0, 0x0}, [@nested={0x15c, 0x7e, [@generic="a25f188cad607d262fd13f4e522cb2e1808180ae8b79cbbfe52b1c1b7d036f28757699c7cc5dbd05907b65cdc0ac0fb58d3049bca7b4a4f65d0562c96e2d257f65ab9a7ad19ff791a16b2153ab8560752286c722372cf8ade4aea0c7c9be63561bf6915681629f93b8e12ee18b2796510a6183c1b1c48aa7dc522f9777adc486af5323d483a9fc2521c2e5e138c57b9f2be8025d3785923b09ffb28b992eb4c7f9177a447c2270fce98e876e16c7b129319e7afa015c47852d03b9fb106ba0a378347ed962263b6e16e5989c0c0c9a65cadce717b8ac8d1770980ec17a1b0e67dbe523ea0431602fb01e7810bb36502d58b2", @generic="59eb3a1464e6518be27c4887eecda0714a052b6830b75681c306af17b56bca8cb1fa45cc4d7a7b133f0ea3d1d0bccac4371208e52c0b6c948eaa0759ae90be7e141f6ba9cf00b320fa5e4f4cced8e760badb928861", @typed={0x10, 0xc, @str='cpuset\x00'}]}, @typed={0x18, 0x80, @ipv6=@loopback={0x0, 0x1}}, @nested={0xf4, 0x7f, [@generic="25cd7a841c33b0e99f9e0ef43497c79730031bc026277a92d44d8c72ec032971df8837fdd6db41110ba879bcf28f0ad070b046269f95dfb8880efdcaca82d473ec32e4ed632fc35c0ef08320a0", @typed={0x10, 0x3f, @u64=0x5}, @typed={0x8, 0x73, @void=""}, @typed={0xc, 0x7e, @str='em0\x00'}, @generic="6ca3374f191cf3ce3648df7252a35141f60f55a4ce7fd45a23e87e6f9ccfd9862c91e75b23e23739d71012e67478b712b1199497f3d788a46463f9ce62366f220b02536b2e4776e40a473b008f4a6d0aa4529e30dcfe6992564bd9a20e360b0f20428d3126863322902b6ce2d563b2bdd207", @typed={0xc, 0x4, @uid=r5}]}, @typed={0xc, 0x36, @pid=r0}]}, 0x288}, 0x1, 0x0, 0x0, 0x1}, 0x0) exit(0xfffffffffffffffa) fstat(r4, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 7: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffc) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000c17000-0x38)=[{&(0x7f00005ad000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) sendto$unix(r0, &(0x7f0000ef7000)="ef9a1b4254193bf564d74c8d099929491540156d9a56b6b25fbfb687e049b0afe5e01f9486d466bc78d1b2877e69469c055d26c4ac0dec9ef3302ce42841819afba00773f8cf1e2f40a42d2c21e925936c1fa66bba9bef9d629db18ae00eb84f276c38e1309fab8dd38c2096d375676d", 0x70, 0x5, &(0x7f0000f1a000-0xa)=@file={0x0, './file0\x00'}, 0xa) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001a0000-0x70)={0x10001, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214, 0xfffffffffffffffa, 0x26085ebf, 0x1, 0x10001, 0x0, 0x200, 0x2, 0x1}) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000793000)={0x0, 0xa9, "b116614e308fe6ab8f2e85202ec17cd4be9a25370f0599efc4068e344ddbbc956b8ecd9e25d260c4ef46e78a7f35c11313e4266a504e245c87d13566ea05ae0b0120db790224acdec9b056266c2f8edee095a8c61217db53ef6ff779920bfd8b5969c2bc0cad4519effdd7fbc418d719064d2e3e66ad1ab663230dc50f678b9c731f1bf02ec2bcbfe1dc677157929d0c810baae8b83e2e1649664669412474632514c233cab5a6a521"}, &(0x7f0000821000)=0xb1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000115000-0x1008)={r4, 0x1000, "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"}, &(0x7f00007ea000-0x4)=0x1008) readv(r0, &(0x7f0000d14000)=[{&(0x7f0000e1d000-0x2f)=""/47, 0x2f}], 0x1) r5 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) 2018/01/18 11:44:19 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000011000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000019000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 11:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001ce000-0x8)=@buf={0x2, &(0x7f00007fd000-0x2)="81cc"}) 2018/01/18 11:44:19 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) write(r0, &(0x7f0000003000)="6caff82552658dd87973c60a84589836fea7aaef7dcf6c3b1d27a585c75f076eebd02157c566b9232d87fc0262b8a1768c8e90832c0ed3932bd5b971f3cd23f8b93d7fac17e65dbad992f7f4c4285c0c7d059385f4209d7a7bdb75413f4759f36b7fbf97e3e85e33cee17dfc7d9f8c6a2a972513c3163224793fc7ce4e2eff9d29f0335d071f44eee2926b798e8ccdcab8e420492f4b2c38815f682e5fb092f9dd71d7b66e9d88", 0xa7) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 11:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) listxattr(&(0x7f0000028000+0x4e8)='./file1\x00', &(0x7f0000dac000)=""/248, 0xf8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000d2000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x20, &(0x7f0000248000)="d104672b5a8017adc4f55414639cd2b1fcbdfa2a53b6fe2c80935a53e43fd11818e54f11f3b30005ca726f69464850027794f571bde5347b32483650ff41c33c3d10805ef66643d865782a85c1a8599efd09fd5b07a09b2370b48c6e81830890a6223a400d88ce9cc4ddc8ff1daa9d465156f508c067c572ace676a4002e0f8512e961a59d922d1f680cc8fca4fcc3664ff9b998c199812c6497cf52538e98796bb7182b0cb57515bcafcbd933c6add1586a16c3923b0d9cfe83bcfcc766162af841a2943212f854009b0f61c1707f3f") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)="") 2018/01/18 11:44:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x800000000}, &(0x7f00001f6000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c2b000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000221000)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x20000400) fchdir(r2) 2018/01/18 11:44:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000393000-0x40)={0x4, @tick=0xffffffff, 0xffffffffffffff00, {0x100000001, 0xfffffffffffffffc}, 0x800, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x2, &(0x7f0000000000)={0x0, 0x25, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000001000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000001) dup2(r0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000008000)={0x1, 0x7, 0x401, 'queue0\x00', 0xbc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000159000)='./file0\x00', &(0x7f00002f0000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000ffb000)='./file0\x00', &(0x7f000091e000)='./file0\x00', &(0x7f00001eb000)='cpuset\x00', 0x0, &(0x7f0000658000-0x8f)="") chmod(&(0x7f00000ac000-0x8)='./file0\x00', 0x6) pipe(&(0x7f0000646000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f68000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) personality(0x8000000) chdir(&(0x7f00005de000)='./file0\x00') 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) flock(r0, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000059000)='net/unix\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00009a8000-0x60)={&(0x7f0000395000)=[0x8, 0xffffffffffffff52], 0x2, 0xfffffffffffffffa, 0x80000000, 0xfffffffffffffff7, 0x1, 0x1, {0x6, 0x5, 0x6, 0x3, 0xffff, 0x7741, 0xfffffffffffffdd5, 0x4, 0x2, 0x2, 0x1ff, 0xffff, 0x5, 0x5, "b0c508a2a3be136c8d29443750b2cf0a7605bbd2b0d9f3e16138c53c51b11719"}}) r2 = epoll_create1(0x0) dup2(r0, r2) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fc7000)=0x0, &(0x7f0000fc7000)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) getpeername(r1, &(0x7f0000fc7000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000fc6000)=0x6e) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ffa000-0x8)='keyring\x00', &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000ffa000-0x5)='user\x00', &(0x7f00007e5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff9000)="7e3aa01fc0cbd08dc44a1fc079b9b90cea4fa8d1f3617e30b6f23509f850e3", 0x1f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ffa000-0x30)=[{&(0x7f0000ff9000)="608ea3b5934ebd031c31810a", 0xc}, {&(0x7f00006ee000)="d66728e9f0a1f4cb59b9c5526778d1f95150f21dcc55350ff3cd76551d11c9a8333e19cd9fb5eea312a4fe3f5b018c1c3c30cc33b0a068612acf3cb5ce306ecf6d931b2213163be48bb876d7d8e1e432849f0ae5752ddbd17735ac5e2325e7b25ba80a78d04b907c02", 0x69}, {&(0x7f0000ffa000-0xf7)="e207f14ef25955092d98b7667b891dca6fba51846f8c2edf2902c9dc8e434caad9a01c7987810e8c0e4b06dcccd6d9489b758b8cd226964e0d77ccaa9bb5aaebfaafff816a72f0b8abc10c7c3a350906f4be14043f1792f51da5bb391c392c35d832d25940381c0c49e50c646e269da5b6dea317748cd02dd74e01288bb75f7401c6e3e4c81f92f0dc1cb3c836de440186a52ac8c91b5edad1b71f7198a4f4cff5f1709922f1b772a77ab1eda1fd012cf15f56c55231c8de3659e71b552b4b7bb56226931ca7fd7ec572ef8db5ab8373c022e9f152ba74bd1d2a8e2f3432c3121dd80f97b1e2699488e7af318d0e8e899f4787905f70b4", 0xf7}, {&(0x7f00009a9000)="ae15ae33b2f4a0c0f27bc6e015be5ca2f2c1bf55bcebaa940d05c5e23271cf07194b9394d02a8c015d636e8f17ee3e1a8da65d592533c72282446d44e802a34bc4fc58b457b7776a34d4a1d23b2b789099e038f226c2c10f26c3baa8507db6c133492cf2a5f0af37eb823a36983586f199281f9b256d9112e5314bc70bb2b9131f88816d03168fe0882f2d2853162f1be3d94f70c1f74f461b31a4e7c577264826affe77f5f311ccf351be6e8fc1104fcd9ee9132712db275c59bdbe749a3a957cb30a184ec12573c3735f07de55b81921166dab210d0aa7272e466f7ce2dc8e4ee3389f8020b18ca7e508", 0xeb}, {&(0x7f0000ffa000-0x10)="3978eb2b7cf3403880a1845e60e1a174", 0x10}, {&(0x7f0000ff9000)="f09779ae2bc5ea9c98c23440cc2678dbe533ba8d9130b48327625ae24dc24c72f81b76c8bda62e445d410cbce77b01643dbea824717aaa74a3a7b4f26587418ba9d2d107f77249155f374fa9e8213f66b35f81e3041f324f3db813ab3dd71bf91711b4687bcde74107e3324b50139bacf6751fc41a62633861111535e6d3f93c41e618", 0x83}], 0x6, r1) recvmmsg(0xffffffffffffffff, &(0x7f0000ff8000)=[{{&(0x7f0000ff8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ff8000)=[{&(0x7f0000c78000)=""/236, 0xec}, {&(0x7f0000ff8000)=""/68, 0x44}, {&(0x7f0000381000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000ff8000)=""/245, 0xf5, 0x9}, 0x4}, {{&(0x7f00006df000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b4c000-0x18)=[{&(0x7f0000ff9000-0xc)=""/12, 0xc}, {&(0x7f0000ff9000-0x5f)=""/95, 0x5f}, {&(0x7f0000b20000)=""/170, 0xaa}], 0x3, &(0x7f00009bd000)=""/95, 0x5f, 0x9}, 0x1}, {{&(0x7f0000ff8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ff9000-0x18)=[{&(0x7f0000ff8000)=""/55, 0x37}, {&(0x7f0000fe1000)=""/212, 0xd4}, {&(0x7f00006a2000)=""/121, 0x79}], 0x3, &(0x7f0000515000)=""/163, 0xa3, 0x83}, 0x7}], 0x3, 0x0, &(0x7f00007d5000)={0x0, 0x989680}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ff8000)=0x3, 0x4) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) mincore(&(0x7f0000fa1000/0x1000)=nil, 0x1000, &(0x7f0000ea0000)=""/49) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c5c000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x200000000, 0x0}) syz_open_dev$sndseq(&(0x7f0000e98000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00007d2000-0x85)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d8980500024852bb6a8807567e59dba67e194900550400980067a1e2e70047fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d743f542000700ec008bc5cf20eb01ec7ee87cccfff6000000000002", 0x85) setns(r0, 0xa040e59cd1ef524c) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bfd000)={0x0, 0x6}, &(0x7f0000d1a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000527000-0x10)={0x1cd3, 0x8000, 0x1, 0x80, r4}, &(0x7f00006bf000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00009ff000)='./control\x00', &(0x7f0000d1a000)=""/193, 0xc1) poll(&(0x7f0000b0b000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x6) 2018/01/18 11:44:20 executing program 1: getpriority(0x3, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000000)={0x7, 0x9, 0x1, 0x3, 0x2086, 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x10)={0x0, 0x2, 0x4, [0x8, 0x3, 0x5, 0x1f]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1, 0x4, 0x4, 0x10001, r3}, &(0x7f0000000000)=0x10) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) flock(r0, 0x8) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000008a000)=0x0, &(0x7f00008fe000)=0x4) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x408000000002, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000cf1000)='md5sum\x00', 0x1) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000df0000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007da000-0x11)='/dev/vga_arbiter\x00', 0x80004, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xe526) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fb6000-0x4)=0x0, &(0x7f0000f73000-0x4)=0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000362000)=""/134, &(0x7f0000085000-0x4)=0x86) syz_open_dev$binder(&(0x7f00002ae000)='/dev/binder#\x00', 0x0, 0x802) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000c48000)={0x7, 0x6, 0x6}) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c27000)={0x0, 0x0}) ioctl(r0, 0x100000001, &(0x7f0000fdb000-0x3)="") 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffff0000008f23", "a6e7fdc21ca077ef1dae8c00000000000000000001cd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000030000-0x15)='/proc/self/net/pfkey\x00', 0x290000, 0x0) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x20) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a1000+0xda1)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x3b, &(0x7f0000f3d000-0x10)={0x23, 0x9, 0x1, 0x400}) prctl$setmm(0x23, 0x7, &(0x7f0000d76000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000792000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c56000-0xa)='/dev/ptmx\x00', 0x200000000000000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000036000-0x108)={0xc29, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) ioctl$TCSBRKP(r1, 0x5425, 0x100000000) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f48000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000389000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000954000-0x10)={r3, r4, 0x9}) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") syncfs(r2) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006d8000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00007ce000-0x4)=0x0, &(0x7f0000bce000-0x4)=0x4) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001d9000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000158000)={{0x77359400, 0x0}, {r0, r1+10000000}}, &(0x7f00005fc000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x4, 0x5, 0x401, 0x2, 0x3f, 0xd7f, 0xfffffffffffffff9, 0xca}, &(0x7f0000038000-0x40)={0xff, 0x9, 0x4, 0x9, 0x9, 0x5, 0x1, 0x4}, &(0x7f0000001000-0x40)={0x1, 0x1, 0x7fff, 0x3, 0x100000001, 0xffffffff, 0x4, 0xfff}, &(0x7f0000000000)={0x0, 0x2710}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x58, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000002000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) bind(r3, &(0x7f0000001000-0x14)=@ll={0x11, 0x4, r4, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) futex(&(0x7f000097f000-0x4)=0x0, 0x7, 0x0, &(0x7f0000da6000)={r2, 0x0}, &(0x7f0000002000-0x4)=0x0, 0x0) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x0, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffffffffffc, 0x100000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000752000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000db8000-0xa)=""/10) inotify_init1(0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009fd000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) [ 61.506824] binder: 12602:12603 ioctl c018620b 20791fe8 returned -14 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x0, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setgid(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000000a000-0x1c)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000009000-0x4)=0x10, 0x4) ftruncate(r1, 0x80000001) sysinfo(&(0x7f0000006000-0x28)=""/40) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005e3000)=[{r1, 0x2000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x100, 0x0}, {r0, 0x80, 0x0}], 0x4, 0xbad7) close(r1) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f21000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001a7000)={0x9, 0x4, 0x100000000, 0xefc, 0x7950}, 0x14) r1 = open(&(0x7f0000662000-0x8)='./file0\x00', 0x8000, 0x110) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000084000)={0x0, 0x7}, &(0x7f0000624000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000094e000-0xc)={r2, 0x3f, 0x30}, 0xc) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000506000-0x60)=""/96) [ 61.547274] binder: 12639:12640 ioctl 40046205 0 returned -22 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = getegid() mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000361000)='./file0\x00', &(0x7f0000277000)=[&(0x7f0000363000-0xe)='}cpuset{em0!{\x00', &(0x7f0000367000)='@em0{system#\x00', &(0x7f0000364000)='em1\x00', &(0x7f0000366000-0x11)=',vmnet1+wlan1)@\x00', &(0x7f0000367000-0x1)='\x00', &(0x7f0000259000-0x1)='\x00', &(0x7f0000105000-0x7)='cpuset\x00'], &(0x7f0000098000-0x1)=[&(0x7f0000362000-0x2)='$\x00']) chown(&(0x7f0000008000-0x8)='./file0\x00', r0, r1) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) syslog(0x9, &(0x7f000081f000)=""/69, 0x45) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_gettime(0x0, &(0x7f0000494000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000f94000-0x10)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f000036b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r3}, 0x0, 0x0, 0x0}], 0x20) readv(r0, &(0x7f00009aa000-0x40)=[{&(0x7f00004fc000-0x9e)=""/158, 0x9e}], 0x1) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x0, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x9, &(0x7f0000002000-0x24)=[r0, r0, r0, r0, r0, r0, r0, r0, r0]) sendto$ax25(r1, &(0x7f0000001000)="2b8738a8afd36cbcc16b03bb21cfd59f7f4da07db26209e09967c1c6292fc5e4531f837301ce75c266fbd56fcc79f2dc7ff977ce2988a84ab4bda124d54125268e7a791ef15422d5297c64", 0x4b, 0x44000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000001000)={0x656, 0x4654867a, 0x3f, 0x6, 0x8000, 0x9, 0x3, 0x10001, 0x20, 0x3ff, 0x91a, 0x20, 0xfffffffffffffff9, 0x9, 0xfffffffffffffff9, 0x10001, 0x8001, 0x80000001, 0x1, 0x5, 0x8, 0x3, 0x5, 0x7f, 0x1, 0x486}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x86, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e66}, @in6={0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003000)={@empty=0x0, @broadcast=0xffffffff, r4}, 0xc) chown(&(0x7f0000004000-0xe)='./file0/file0\x00', r2, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000004000)={0x7f, 0x3f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000006000-0x10)=[r0, r3, r3, r0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000005000)={&(0x7f0000007000-0x48)=@full={{0x3, {"1a2528b391fd6f"}, 0x6}, [{"0a3e7d9e4cab49"}, {"4ce0d9a0f7977b"}, {"efa33494c1b93a"}, {"2db75d269419e2"}, {"73b44d88a422f7"}, {"fb9e8df32760dd"}, {"fddb5e286707fa"}, {"79b5a4901cdd82"}]}, 0x48, &(0x7f0000006000-0x18)=[{&(0x7f0000005000)="5e846b6f9b5964bc855812b9838608bffb881cb91734689fffc034c50372ec08707b472a83faf454ea7a46f1012ba4cfb5a3e4289625057ed4d77c128f85cebee648e7881ef1fd72c6b264345fce80ef383d4a60c6d5b23d279db574218601f58a44dfc218291e7be624916b93b19ac902a365900c764cee02de33d0d421eb81a608ce7a287706c8e7c338ea6b8db6d26df7", 0x92}, {&(0x7f0000001000-0x1c)="860f3b0a0bed581658a8831f4e67d92c4e894f641c5c1006de568644", 0x1c}, {&(0x7f0000003000-0x17)="06f12553f94275d179244c07f71b4cb646d0ac5945cffe", 0x17}], 0x3, 0x0, 0x0, 0x80}, 0x40000) setgroups(0x8, &(0x7f0000002000-0x20)=[r0, r5, r3, r3, r7, r6, r5, r3]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000007000)=0xe, 0x4) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000000)="e59d727877b318cfa45481291ce94a9969763d", 0x13) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000009000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xad5, 0x1, 0xffffffffffffffff, 0x9, 0x7ff, 0xfffffffffffffffb, 0x7fff, 0x6, 0x8001, 0x2, 0xfffffffffffffffd, 0x4, 0x10001, 0x7, 0x1]}, &(0x7f0000009000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r8, 0x1}, &(0x7f0000008000-0x4)=0x8) 2018/01/18 11:44:20 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000646000)=""/160, &(0x7f0000000000)=0xa0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) ioprio_set$pid(0x2, r1, 0x0) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffffffffffffffc6}) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/checkreqprot\x00', 0x40803, 0x0) fchmodat(r1, &(0x7f0000c86000-0x8)='./file0\x00', 0x17) read$eventfd(r1, &(0x7f0000ec5000)=0x0, 0x8) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0xf) userfaultfd(0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da9000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000fd9000)=0xfffffffffffff801, 0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000ddc000)=0x7, &(0x7f00006d5000-0x4)=0x4) fchdir(r4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087f000-0x20)={{&(0x7f0000176000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00007f6000)=0x0) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000406000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000008a000)=0x0, &(0x7f00008fe000)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ef000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000627000-0x71)=""/113) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000deb000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x20, 0x2, 0x400}, &(0x7f0000c13000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003fb000-0x20)={0x3, 0x1, 0x8200, 0x2884, 0x52c, 0x40a3, 0x80000000, 0x7, r3}, &(0x7f000047b000)=0x20) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00006b9000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a63000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000024000-0x18)={@loopback={0x0, 0x1}, 0x4, r4}) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002ea000)=0x9) mknod$loop(&(0x7f0000eda000-0x8)='./file0\x00', 0x5, 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/relabel\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000baa000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000025f000-0x8)={0x0, 0x9}, &(0x7f0000f78000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000018f000)={0x0, 0x53, "7858db92269fd2987a310d1d120aca9b110d61b0894c5acf17371f41dd46a5712f98185ed568a8f2b3004679ef7caa8b79f9b9deb2cbd8b695fe9298a142e1d849b7dda09dbfb05ca94aaa0886b2df65ed13b2"}, &(0x7f0000036000)=0x5b) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cd7000-0xb8)={r2, 0x4, 0x90, 0x8, 0x3709, 0x7fff, 0x8, 0x5, {r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x101, 0x4, 0x0}}, &(0x7f0000f30000+0x6af)=0xb8) poll(&(0x7f0000a02000)=[{r0, 0x0, 0x0}], 0x1, 0x25e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x2000002, 0x9, 0x10000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d0000)=0xc) setfsuid(r0) pipe2(&(0x7f0000686000)={0x0, 0x0}, 0x84000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) munlock(&(0x7f00001f5000/0x1000)=nil, 0x1000) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x800000000000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0}, 0xce) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000016b000-0x4)=0x0, &(0x7f0000989000-0x4)=0x4) fsync(r0) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = memfd_create(&(0x7f00005c0000-0x3)=',@\x00', 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000dcd000-0x4)=0x6, 0x4) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000467000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b95000)=0xffffffffffffff3c) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e04000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) getresuid(&(0x7f0000468000)=0x0, &(0x7f0000a46000)=0x0, &(0x7f0000400000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000c8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f0000d5e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d79000-0x4)=0x26) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000014a000)=0x17, 0x4) memfd_create(&(0x7f0000dfb000)='GPL/bdev\\lo\x00', 0x1) socketpair(0xf, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00001f8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) r7 = gettid() prctl$setptracer(0x59616d61, r7) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ptrace$getregset(0x4204, r7, 0x6, &(0x7f0000dda000)={&(0x7f0000ede000-0xe4)=""/228, 0xe4}) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00006bc000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r8, r5, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x10, 0x0, &(0x7f0000009000-0xfc)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) setsockopt$inet_tcp_buf(r3, 0x6, 0x44f3d99ca6b0d8c6, &(0x7f0000001000-0x56)="", 0x0) setresuid(0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000ffa000)={0x1593, 0x7, 0xfffffffffffffffb, 0x5, 0xdf, 0x3, 0x7, 0x1, 0x5, 0x7}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ffb000-0xc)={0x10, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000ffb000)={0x4, 0x8, 0x4, 0x8, 0xffff, 0x99, 0x8000, 0x5, 0x1, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ffd000-0x8)=[{r2, 0x80000000, 0x0}], 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f46000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000ffb000)=0x0) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000f90000-0x57)="00105e1e8d06ffff167f00003e1600000000000007ffbc7018ce069f97ae21b14d872c4e8ce22c9b009600000700e700000002cf67824f44a95332f60b8f28080000df2d00e23998e106b3e113b1e83c00000000009c99", 0x57) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000106000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x5, @multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x30) readv(r0, &(0x7f0000f22000)=[{&(0x7f0000818000)=""/20, 0x14}], 0x1) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000055000-0xc)={0x0, 0x0, 0x4, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffa000)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000396000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000ffc000-0x4)=0x0, &(0x7f00009ad000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000f57000-0x8)={r2, &(0x7f0000ffb000-0xaf)=""/175}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r3 = syz_open_dev$binder(&(0x7f0000ff8000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x20000000) close(r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000522000-0x8)={0x0, 0x1}, &(0x7f0000e3c000-0x4)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ffb000)={r4, 0x6}, &(0x7f00000d1000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ffc000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00008f8000-0x1c)={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x400000000}, 0x1c) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000a20000)=""/217, &(0x7f000058f000-0x4)=0xd9) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x14)=@known='security.capability\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f000096e000-0x4)=0x803f0f42a1, 0x4) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00009ff000-0x77)="95ca96645265187d8f3b57a9b2471539", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009bb000)={@common='syzkaller1\x00', &(0x7f0000666000)=@ethtool_dump={0x7f, 0x181f, 0x5, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x0, &(0x7f00003cf000)={0x0, 0x0}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000d00000)={0xdf, 0x0, 0x7, 0x8, 0x401, 0x6}) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000039b000-0x8)={0x1, &(0x7f0000dd3000-0x8)=[{0xaf, 0x0, 0x0, 0x2}]}, 0x8) write(r2, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dd2000)='/selinux/load\x00', 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1d000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000266000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a08000)={&(0x7f0000fe2000/0x4000)=nil, 0x4000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) r2 = geteuid() setfsuid(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000886000-0xd)='net/if_inet6\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) sendfile(r1, r1, &(0x7f00007c3000-0x4)=0x0, 0x3800000) 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d6000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000155000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xaf8, [0x3ff, 0x401, 0x101, 0x7, 0x25b, 0x7f, 0x1f, 0x3]}, 0x5c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r1, &(0x7f0000b50000)=@known='system.sockprotoname\x00', &(0x7f000071e000-0x4)=""/4, 0x4) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') mknodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000080800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000964000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000438000)=@ethtool_coalesce={0x0, 0x7, 0x100000001, 0xef6, 0x3f, 0x5, 0x100000000, 0x5, 0x20, 0x400, 0x3e, 0xffffffffffff87f6, 0x8, 0x4, 0x6, 0x800, 0x605a, 0x0, 0x6, 0x1ff, 0x4, 0x40, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00001d3000+0xd4b)={{0x8080, 0xde}, "706f72743100000000000000000000000000000000000100", 0xfffffffffffffff5, 0x7fe, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000062000)='./file0\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007a1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db9000-0x4)=0xe8) bind$packet(r1, &(0x7f00005f9000)={0x11, 0xfb, r2, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069c000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f000089d000)=""/57, &(0x7f0000069000)=0x39) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000462000)=""/144, &(0x7f000063f000-0x4)=0x90) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000fdc000)={0x2, 0x2000200, 0x356, 0x6, 0x1, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000070f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x0, r0) r1 = syz_open_dev$sg(&(0x7f000042c000-0x9)='/dev/sg#\x00', 0x7, 0x4400) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000000)=r2) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x3) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c691cf328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x89, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000012000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000013000)=""/0, 0x0, 0x20, &(0x7f000000d000)={0x4, 0x398, 0x7fff, "b534f9b8d016", 0x1, 0x0}, 0x10) 2018/01/18 11:44:20 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000ed4000-0x8)=0x7ff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000eb6000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2a, 0x6, 0x5, 0xfffffffffffffff7, 0x18ff, 0x81, 0x2, 0x9, 0x800, 0x80000000, 0x623fd929, 0x0, 0x4, 0x40, 0xefa2]}, &(0x7f00007a8000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000090f000-0x8)={r2, 0x100, 0x0}, &(0x7f0000d60000-0x4)=0x8) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) inotify_init1(0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000992000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000024c000)=0x10, 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002ca000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="da8d59904ca5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) 2018/01/18 11:44:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) fcntl$getownex(r0, 0x10, &(0x7f000028a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000fab000)=[{&(0x7f00000f8000)=""/25, 0x19}, {&(0x7f00000da000)=""/19, 0x13}], 0x2, &(0x7f00009fb000-0x38)=[{&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000d22000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000be9000)=""/124, 0x7c}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}], 0x7, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef0000)=0x0, 0x4) write(r0, &(0x7f0000848000-0x24)="240000002e001ddf3200000800207700fffffffb0100000000010000000400000003ff10", 0x24) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x80000, 0x6, &(0x7f00008e7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ff8000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff7000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dee000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00001d6000-0x20)={0xff, 0x7f, r2, 0x4, r3, 0x10000, 0x57, 0x9}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff8000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000064000)=0x5, 0x4) recvmsg(r0, &(0x7f0000f8d000-0x7)={&(0x7f0000ff9000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000c0000-0x10)=[], 0x0, &(0x7f0000ff9000-0x59)=""/89, 0x59, 0x0}, 0x0) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) readv(r0, &(0x7f00008bb000-0x18)=[{&(0x7f00009e8000-0x90)=""/144, 0x90}], 0x1) pipe2(&(0x7f0000b95000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000245000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f000033e000-0x10)={0x3ec, 0x0, 0x2000, 0x3, 0x4, 0x9, 0x3ff, 0x5, 0x4, 0x10000}, 0x10) 2018/01/18 11:44:20 executing program 1: getitimer(0xfffffffffffffffd, &(0x7f0000007000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x30) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000166000-0x108)={0xffffffffffff0000, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x474, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sched_yield() r1 = getpgid(0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000)=0x0, 0x7fffffff) 2018/01/18 11:44:20 executing program 4: r0 = epoll_create1(0x0) read(r0, &(0x7f0000cff000+0x7f)=""/235, 0xeb) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000011c000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000e16000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:44:20 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d7a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f00006dd000)=[], 0x0, 0x40000000, &(0x7f0000f22000-0x8)={0x77359400, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000c000)="2f2e0bb7", 0x0, 0x0) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000856000-0x264)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic="4d104272"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000efe000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004f5000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000988000+0x74b)=0x8, 0x4) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d11000)={0x0, 0x4, 0x0, 0x0, "ffffffffffff00000b7af17b7a8a090003005e00fd10ad3f2e3fac8da9fc5dbc"}) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000c8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000152000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000039f000-0x12)={@generic="23a804cfe2c4402cff4549cffcd7da2f", 0xf8c}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00009da000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r0, 0x0) chdir(&(0x7f0000587000)='./file0\x00') r5 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000002000-0x30)={0x10, 0x0, &(0x7f0000009000-0xfc)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e56000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresuid(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80005, 0x2) geteuid() fcntl$dupfd(r4, 0x406, r2) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000764000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000)=0xe8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000a19000)=""/14, &(0x7f0000100000)=0xe) r1 = syz_open_dev$loop(&(0x7f000025d000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000065b000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xedd000)=nil, 0xedd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e31000-0x15)='/dev/pktcdvd/control\x00', 0x402000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00003c5000)="", 0xff2d) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000008f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x5, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000511000-0x28)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x200400, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000)=@random={'system.\x00', "40debc"}, &(0x7f0000003000-0x9e)=""/158, 0x9e) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec1000-0xf)='/dev/sequencer\x00', 0x40, 0x0) connect$unix(r0, &(0x7f0000319000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000e54000-0x40)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f000094a000-0xd)='/dev/urandom\x00', 0x0, 0x402500) 2018/01/18 11:44:20 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00002d9000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000233000)='1', 0x1}], 0x1) setns(r0, 0x4c000000) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000963000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000490000-0x4)=r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000823000-0x10)={{r0, r1/1000+30000}, {0x77359400, 0x0}}, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000991000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x77359400, 0x0}) 2018/01/18 11:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) write(r0, &(0x7f00003db000-0xfc)="240000001d0001012000010000fffc00140dfe1710000700060002000000000009000000", 0x24) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009a8000)={0x3, 0x666, 0x2, 0x70, 0x30a, 0x8, 0xcff1555, 0x0, 0x0}, &(0x7f0000e08000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b5c000-0x8)={r2, 0x40b}, &(0x7f0000f2a000)=0x8) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xb60000)=nil, 0xb60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000052f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b60000)={0x0, 0x0}) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00007e6000)=[{&(0x7f000071d000-0x8)="9cfcf42740c7d4d2", 0x8}, {&(0x7f0000b60000)="1915f867fe23a89063d12b48619808c7299af08dcecb5319e5597dc0b659698a70a8f9633e45e6750477fb373ed6ed8c623a932a0349fc44df1495b647121668a2cff7b7dc452ebeb3ff7db0895c7bd8d3a184cfe4e8ddbba73bd5fb2ee9e2", 0x5f}, {&(0x7f00001b1000)="97", 0x1}, {&(0x7f0000b60000)="1f42baa15ab566e51ac27a1233bb545b02e6102078292cc9593eea86d82240be1c5ad34b52047dccc4b02355f5018ee01e9e04cc51e4d3a0c4a52965dc0f2651ada194bde2cef332157be6980f5e3320b9160e5822aeb903753346c0e4633ea200a4614742f7d5a7c96391fa6d1880fd15f72ad72c1f57bfa0ec503fb53dcfa456443534f71233db2d58ea19a6783c59812bb6f197a5adfca851177dba2eb87e38eccf4d0f69d0c5c6af70d2c7bf27d16caf13e4104527d532dc4542", 0xbc}, {&(0x7f0000498000)="ae1c7ca95ec97baa8fd9dea9586b4a266d8e250e34afceb174a90e16bd8b397a79e748ec34f3041c9da2846945b2be76db573506e0837fa3af9a468f0fa8e85526472b84f4bd3c2d5bf8cccabb83c394517ad50d4cc3300a8bedb4c8c2a1c8910a06699ee0a2e6a10e24a1d395e3c8c0af3a82a575f096ef591154c33d10", 0x7e}], 0x5, 0xe) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000107000-0x4)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000234000)=[{{&(0x7f0000345000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f00009d6000)=[{&(0x7f000060c000)=' ', 0x1}], 0x1, &(0x7f00000d9000-0x3c)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000077b000-0x1c)={&(0x7f00004f3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000071000-0x18)=[{&(0x7f0000a9f000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000f7e000-0x98)=""/152, 0x98, 0x0}, 0x0) [ 62.027782] binder: 12796:12801 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 62.062020] binder: 12796:12820 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000018000)={0x100000001, 0x413064a2, 0x202, 0x80, 0x4a87, 0x2, 0x3, 0xab2, r1}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00002d3000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000)=0x0) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000796000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000814000)=0x5, 0x4) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000002000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e60000)=0xffffffffffffff5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@generic="c84e54fa000900000000fb019b45da3a", 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000003000-0xaa)=""/170, 0xaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 11:44:20 executing program 5: mmap(&(0x7f0000000000/0x37b000)=nil, 0x37b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002bb000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff}, 0x1c) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000bc4000)={0x0, 0x81, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:44:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r0, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000de7000)='stack\x00') socketpair(0x5, 0x80000, 0xc0f, &(0x7f00008ad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000285000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f00000de000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cf9000)={r3, 0x0}, 0xf38262c2ed252b21) creat(&(0x7f00009af000-0x8)='./file0\x00', 0x102) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ae2000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pread64(r1, &(0x7f0000a48000)=""/0, 0xffffffffffffff6b, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000bfd000)=0x0) 2018/01/18 11:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f000092d000-0x40)={0x4, 0x81, 0xffffffffffff0000, 0x800, 0x0, 0x1, 0x5b, 0x7fffffff}, &(0x7f0000851000)={0x659, 0x2, 0x7c4c, 0x6, 0x1ff, 0x1a, 0x791, 0x8}, &(0x7f0000011000-0x40)={0x5, 0xc281, 0x3, 0x9, 0x0, 0x9, 0x6e2b3bd0, 0x5}, &(0x7f0000add000-0x8)={0x0, 0x1c9c380}, &(0x7f0000375000-0x8)={&(0x7f00006ee000)={0x7}, 0x8}) sendto$inet(r0, &(0x7f0000a09000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0x20007, 0xdd) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000d9a000-0x10)=[], 0x0, &(0x7f0000adc000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:44:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x2a)=""/0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000006000-0x4)=0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x4002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000)=0x1, 0x4) 2018/01/18 11:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)={0x0, 0x0}) r0 = creat(&(0x7f0000c52000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ae000)={0x0, 0x7fff, 0x6, 0x80000000, 0x6, 0x0, 0xe11, 0x7ff, {0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x6, 0x80000000, 0xfffffffffffffffd}}, &(0x7f0000f22000-0x4)=0xb8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000422000-0xc)={r1, 0x4, "e98a2c58"}, &(0x7f0000fbb000)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000022000-0x10)={0x1, 0x2, 0x6, 0x81}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000530000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fcf000)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000443000-0x4)=0x0, &(0x7f00005c2000-0x4)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000d46000-0x28)={@generic="223252127996ace3d01733cd3898359b", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x0, 0x0) 2018/01/18 11:44:20 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1f000-0x8)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c86000)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c1f000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00008d3000-0x8)={0x3, r3}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f1f000-0x10)='cpusetself{\\%*}\x00', 0x3) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000770000-0x8)='./file0\x00', &(0x7f0000f1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f1f000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3, 0x80800000, 0x3, 0x0, 0x2, 0x20, 0x80, 0x2, 0x0, r5}, {0xb2a5, 0x1, 0x3ff, 0x7, 0xffffffffffff8b63, 0x80000001, 0x81, 0x5}, {0x2, 0x95, 0x200, 0x6}, 0xe97, 0xf, 0x0, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x3, 0x1, 0x41d2, 0x7fffffff, 0x7f, 0xffff}}, 0xe8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d22000-0x11)='/selinux/context\x00', 0x2, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f20000-0x10)={0x1000, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40086439, &(0x7f0000226000)={0x7, r7}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e42000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xff04) exit_group(0x4ce) fcntl$setlease(r1, 0x400, 0x3) 2018/01/18 11:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c37000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000092b000)='/selinux/context\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00007d1000-0x4)=r2) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) [ 62.195848] ================================================================== [ 62.203246] BUG: KASAN: out-of-bounds in unwind_next_frame+0xd7/0xe0 [ 62.209712] Read of size 8 at addr ffff8801d1b5f8e0 by task syz-executor3/12864 [ 62.217127] [ 62.218729] CPU: 1 PID: 12864 Comm: syz-executor3 Not tainted 4.9.77-g033d019 #24 [ 62.226317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.235642] ffff8801d02878a0 ffffffff81d941c9 ffffea000746d7c0 ffff8801d1b5f8e0 [ 62.243615] 0000000000000000 ffff8801d1b5f8e8 0000000000000000 ffff8801d02878d8 [ 62.251586] ffffffff8153db93 ffff8801d1b5f8e0 0000000000000008 0000000000000000 [ 62.259567] Call Trace: [ 62.262126] [] dump_stack+0xc1/0x128 [ 62.267462] [] print_address_description+0x73/0x280 [ 62.274099] [] kasan_report+0x275/0x360 [ 62.279697] [] ? unwind_next_frame+0xd7/0xe0 [ 62.285738] [] __asan_report_load8_noabort+0x14/0x20 [ 62.292461] [] unwind_next_frame+0xd7/0xe0 [ 62.298322] [] __save_stack_trace+0x7d/0xf0 [ 62.304262] [] save_stack_trace_tsk+0x48/0x70 [ 62.310379] [] proc_pid_stack+0x146/0x230 [ 62.316152] [] ? lock_trace+0xc0/0xc0 [ 62.321579] [] proc_single_show+0xf8/0x170 [ 62.327434] [] seq_read+0x32f/0x1290 [ 62.332766] [] ? seq_escape+0x200/0x200 [ 62.338360] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.345357] [] ? seq_escape+0x200/0x200 [ 62.350961] [] __vfs_read+0x103/0x670 [ 62.356393] [] ? default_llseek+0x290/0x290 [ 62.362341] [] ? fsnotify+0x86/0xf30 [ 62.367675] [] ? fsnotify+0xf30/0xf30 [ 62.373095] [] ? avc_policy_seqno+0x9/0x20 [ 62.378954] [] ? selinux_file_permission+0x82/0x460 [ 62.385596] [] ? security_file_permission+0x89/0x1e0 [ 62.392330] [] ? rw_verify_area+0xe5/0x2b0 [ 62.398192] [] vfs_read+0x11e/0x380 [ 62.403444] [] SyS_pread64+0x13f/0x170 [ 62.408957] [] ? SyS_write+0x1b0/0x1b0 [ 62.414465] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 62.421015] [] sys32_pread+0x39/0x50 [ 62.426346] [] ? sys32_waitpid+0x30/0x30 [ 62.432026] [] do_fast_syscall_32+0x2f7/0x890 [ 62.438148] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.444790] [] entry_SYSENTER_compat+0x74/0x83 [ 62.450990] [ 62.452589] The buggy address belongs to the page: [ 62.457496] page:ffffea000746d7c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 62.465725] flags: 0x8000000000000000() [ 62.469671] page dumped because: kasan: bad access detected [ 62.475353] [ 62.476951] Memory state around the buggy address: [ 62.481849] ffff8801d1b5f780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.489180] ffff8801d1b5f800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.496511] >ffff8801d1b5f880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.503838] ^ [ 62.510565] ffff8801d1b5f900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.517905] ffff8801d1b5f980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.525243] ================================================================== [ 62.532579] Disabling lock debugging due to kernel taint [ 62.540236] Kernel panic - not syncing: panic_on_warn set ... [ 62.540236] [ 62.547607] CPU: 1 PID: 12864 Comm: syz-executor3 Tainted: G B 4.9.77-g033d019 #24 [ 62.556411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.565746] ffff8801d02877f8 ffffffff81d941c9 ffffffff841970ff ffff8801d02878d0 [ 62.573722] 0000000000000000 ffff8801d1b5f8e8 0000000000000000 ffff8801d02878c0 [ 62.581697] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 62.589677] Call Trace: [ 62.592238] [] dump_stack+0xc1/0x128 [ 62.597576] [] panic+0x1bc/0x3a8 [ 62.602562] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 62.610762] [] ? preempt_schedule+0x25/0x30 [ 62.616705] [] ? ___preempt_schedule+0x16/0x18 [ 62.622906] [] kasan_end_report+0x50/0x50 [ 62.628672] [] kasan_report+0x167/0x360 [ 62.634271] [] ? unwind_next_frame+0xd7/0xe0 [ 62.640301] [] __asan_report_load8_noabort+0x14/0x20 [ 62.647021] [] unwind_next_frame+0xd7/0xe0 [ 62.652884] [] __save_stack_trace+0x7d/0xf0 [ 62.658839] [] save_stack_trace_tsk+0x48/0x70 [ 62.664975] [] proc_pid_stack+0x146/0x230 [ 62.670745] [] ? lock_trace+0xc0/0xc0 [ 62.676168] [] proc_single_show+0xf8/0x170 [ 62.682022] [] seq_read+0x32f/0x1290 [ 62.687354] [] ? seq_escape+0x200/0x200 [ 62.692948] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.699929] [] ? seq_escape+0x200/0x200 [ 62.705527] [] __vfs_read+0x103/0x670 [ 62.710945] [] ? default_llseek+0x290/0x290 [ 62.716892] [] ? fsnotify+0x86/0xf30 [ 62.722246] [] ? fsnotify+0xf30/0xf30 [ 62.727688] [] ? avc_policy_seqno+0x9/0x20 [ 62.733560] [] ? selinux_file_permission+0x82/0x460 [ 62.740197] [] ? security_file_permission+0x89/0x1e0 [ 62.746929] [] ? rw_verify_area+0xe5/0x2b0 [ 62.752795] [] vfs_read+0x11e/0x380 [ 62.758041] [] SyS_pread64+0x13f/0x170 [ 62.763555] [] ? SyS_write+0x1b0/0x1b0 [ 62.769071] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 62.775626] [] sys32_pread+0x39/0x50 [ 62.780961] [] ? sys32_waitpid+0x30/0x30 [ 62.786643] [] do_fast_syscall_32+0x2f7/0x890 [ 62.792770] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.799423] [] entry_SYSENTER_compat+0x74/0x83 [ 62.806015] Dumping ftrace buffer: [ 62.809530] (ftrace buffer empty) [ 62.813213] Kernel Offset: disabled [ 62.816814] Rebooting in 86400 seconds..