00)=@ax25={0x3, {"c60bfc80e316b6"}, 0xb40d}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000010000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000)={0x0, 0xbe42, 0x3f, 0x4, 0x1, 0x3}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000010000)={r3, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7}, 0x98) connect$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"46000d303c4697"}, 0x1}, [{"8f47460684b841"}, {"4638dee57c5b40"}, {"9dd4fc2a82acc5"}, {"f78b3a4c4a56bf"}, {"648a263fd257c4"}, {"00485afa1efe88"}, {"11508973104331"}, {"aa63bdbff2aaba"}]}, 0x48) r4 = syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x200, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000011000)={0x10001, {{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xf05f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCSABS0(r4, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000eda000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000002000-0xcd)=""/205, 0xcd}], 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_procfs(r2, &(0x7f00001f6000)='cgroup\x00') bind$inet(r4, &(0x7f0000e13000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r3, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e22000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e97000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x9, 0x8, 0x200, 0x9, 0xac}, &(0x7f00007df000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000add000-0x6)={r3, 0x6}, 0x6) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 15:23:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(r2, &(0x7f0000f64000)='./file0\x00', 0x0, 0x140) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d79000)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/25 15:23:00 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000464000)={0x0, 0x0}) waitid(0x0, r1, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0}, 0x80000008, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a1000+0x54e)='/selinux/create\x00', 0x2, 0x0) 2018/01/25 15:23:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000780000)='/dev/ptmx\x00', 0x204000, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) 2018/01/25 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000872000)='/dev/ptmx\x00', 0x402000, 0x0) 2018/01/25 15:23:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e58000)='/proc/self/net/pfkey\x00', 0x40040, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000840000+0x56e)={0x200, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) accept$ax25(r0, &(0x7f000053f000)={0x0, {""/7}, 0x0}, &(0x7f00009f7000-0x4)=0x10) sendmsg$nl_route(r1, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000000000}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000908000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) 2018/01/25 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0xb) fallocate(r0, 0x0, 0x0, 0x2) symlink(&(0x7f0000747000-0x6)='./file0\x00', &(0x7f0000384000-0x8)='./file0\x00') 2018/01/25 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b0d000-0x5)='user\x00', &(0x7f000088f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000118000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 15:23:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000012000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x31f6, 0x2, 0x37ed}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) pselect6(0x40, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000)={0x0}, 0x8}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000004000-0x20)={0x27ca, 0x7f, 0x2, 0x3, 0x11, 0x6}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6a000+0x4ce)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 15:23:00 executing program 4: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002fb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f000041c000)=[{r1, 0x2, 0x0}, {r0, 0x10, 0x0}, {r0, 0x108, 0x0}, {r0, 0x2003, 0x0}], 0x4, 0x588) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/01/25 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000008080a, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00000aa000)="d6aa686bc6fce4a3b4d1fe26460bac4c9d2d585a57b61b5dbd793aeb4aa93c2a93cc2c06a3da13f3caad0b605b74e7c26d086d47e2d612866cc0329fd586d76b4f81a1a80b49e94ce4339c0a43ad4050fe3a382a4fd803d3f2278de262f95d91ed5cc9d8331f6a2e0b435477e405a3b6d932fc7adff17495b45eb539cdc445d08572bfac9f1d2686d5520e48e36ec304b36f26ff4d909f84106c6c56ba7910a4bdde6ebf0ab473d44296b6dd7145c8561af1bfadab209fdf2f8e0b1ecbc04c1030", 0xc1, 0x20004010, &(0x7f000017b000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003da000)={@common='bond0\x00', @ifru_map={0x9, 0x0, 0xfff, 0x0, 0xfffffffffffffff8, 0xec1a}}) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000225000-0x8)={0x0, 0x6}, &(0x7f0000ee2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d96000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001dc000-0x10)='/dev/sequencer2\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ad7000)={r1, 0x9e00000000000000, 0x10}, &(0x7f00007d2000)=0xffffffffffffff03) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000adc000-0x2)=0xfffffffffffffffc, 0x4) 2018/01/25 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) exit(0x0) pwritev(0xffffffffffffffff, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/25 15:23:01 executing program 5: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="") rt_sigaction(0x0, &(0x7f00006b2000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000f54000-0xf)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d22000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f000058c000-0x10)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x1008000}, 0xc) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f3a000-0x6)=""/6, &(0x7f0000fe4000-0x4)=0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/25 15:23:01 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x24)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000877000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003b6000)={0x2, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0xb2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 15:23:01 executing program 4: 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000004000-0x61)={0x0, 0x0, 0x34, "e736086d7f2801b0765656c641e9d2de3ccb2529ad2189787894d1c4165ffdb54af3576773c685637205a69f862bfe489caa6810"}, 0x3c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000288000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6b000)='/dev/vga_arbiter\x00', 0x82840, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c7000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = open$dir(&(0x7f0000c5f000+0x795)='./file0\x00', 0x800, 0x7e) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r5 = dup(0xffffffffffffff9c) poll(&(0x7f00000b9000)=[{r0, 0x20, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x8401, 0x0}, {r4, 0x1058, 0x0}, {r5, 0x8, 0x0}], 0x6, 0x10001) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r6, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r6, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r7, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r7, &(0x7f00002eb000-0x1000)="c863e40d410ce40047c5cbec67e752a104d7ee7e61095587d31533965a5dae1d3919f973e6f61f66d9677be82a1a42549456ead05208ba492e7019b1e4c7d8451cafd9006996b9eb9651f10cff2e3268e27d721dfa83f647b28a4ff7a8460bbf2aa536c864aa20fed577802290bc39a6161e8537ca453d65bde0f07a9e2b926070ea580a31d0f626f5e85162ee6aab2c7a1b3f4ed45e6a10301cb6630acf746982f817f0ad3759aecc8885354468bf2760913c2ff17356a67f766cc7c57239b953efcee0bd43e7e7b24e40581bb106b64527f224bc94e2db29313ff1b3c4980be095ced450463a395956f54c3cdccb02654c81e96f8f51ab43cc4f1ccaf54f600900d8fcfa7f57c1988331e1fc16aa5801449548b85e822ccbed533fdd86d85dad6589d90e1a0e0ca45c3cb529a45f57d4485205c9ad32c33da2130c3290472c917ef5e0b0ac543a357be135257c818782bc77ff10ba135808e125428b256b4c92596c5cc740f330281b290dd5fb51b9bd1726cc624bd5bdbdda1e9843d61522abda845f876a750eebe12ea96148277bc67d77e285b7c41219e2b495e3601e5dbff9720cae730dff03d479d9dd657994e08489bba51f682ca23a20b9a9aab184250a2a1f0c700fd3843cb4cb0866732a89455aa5addbf1e616bf4dcfb8cd0a5be8b436291223433e02811bff7c071f78d798bd433626d5707cfe594d79640c2024166a02f7c3294d165ed1bedc0594c6249b2c5aebdc7a445ebe58f170f7349a8955cc2bbc24e562c8d9266115102b979dafd8714edaaca106690cf7b273ec16960d7cc2907adc66f5a96a8e0850877e82279ba9ef00e4fe5fbd0db62f4c4f49eb66cab90bf5ba5b1ed3cd8c29ddc7702480d7cd661cc8c7465cb2846a84198ad3b78b0dc282b2ae2439c348b2852aaa7996aad76742b4a47f059212703a8e432b9f7ee1793fa35b630befb3c315c900db31166d90a5babf8952cc211fe924a339164ced66c51e3ea3225cb076e350c7a2aa42f56549d6ccb374b752f69ac6e314e24f8b76a402e6ce67223c3a63fa847728030b877c34745ab8e526cff171a270ef886b7a90d4a2f802339db6388c6db261455c754e6aa8c48325963015bee7b6f27cea9dd3c42d929f1673a377ae7ac27c7988bf9f000f9307cada26ae1b0c2d6b8429b8891306f8fbb548d47d76526218f6eb51e1261f3345c5358458b0917f5a23952947c27d81919e0acdd9a5518e81af82188e2285487113ab13013b74d6ae5ae5e874296c238212dc28cadbedd226bd54baf546f0513746f6d9fab2bb286f765b83bc7de91f603ab88ff2c21100a39f8f9b8d97ab3c894d7ad92f625c5a478ddead84d6e3dbb360a11d70a2e2bb60e3ae393b83dc19c2bba0868b05fca1270aca60db58c2ade11d199b1e168d608cc5d5433bb61cc983fc059d58c1b97eea35b27f957b3748d491c28b48865126f9ab2e8be3bd77dc19bcdd4867bcb277dc8152cd8421eee5784e2efca340482c10982ac68fb9daede06fce41add3962ff8a68bac02dd0291ae0747e14526f3a4eaaebb4f8df9900451482fade19e9a68cd1aeeae7b2f3c7e0403a23a181ed42cacb40e72a48b203bda830f0101742fa65aac6ca7fdf0eb5f6fd329bb3f99d824ae20a8c094162fd52f7ac44f15e072fa4ee84dcf965c3b99bbc64e46607934e3c418665b67badca62c176905de3cad78cb5cab8456e8b67f0a167658a1a087dc3115f4fa754b1c408d37ca2536fb7699466da631ebeaa715dc0a6d25b1367f934cfe710c147fd7c840f48e532962412cde6e3e14e7961a28b837c01b67589dea9457c5573954058a15f6b0abb0ecbf6872e611f4a922619939c933c0992e5f5dbad1e69ba450d5629ccb45c9c387552a7c9c0fcec97588410f1ca9323c324abf32042e07e17738ba76d4d63952e796e32c56294c232ff19338efff673a4e50fcae2a8f3d1824f3c0a49b34b7f800d4c7a99652e137d11dc0514e2686af7c36ab1fe36c0ba70c83f22a4af9d7d74bc644a8d7d831d39b0e2a8b784f42c568438af13a3a2ff5b68f815ef04aa6f6f1f98e065a42ae1de43c6e4536e443aa2fca2f274e753aa7dc312792b52978931576363717fe6823e16f9f526960950123ce9c579b289b77db3bdf5bd2e468d76d5eee09a7812e89fd9f3702f88381153b63e5cc6d09ccac92d3a4753211f07ec3b2e57873044a2d1d2fb8eab713214e93a7204c21204c77853b2355d950bfc696d086678432c2f367feb680b56663df50e7e2ef51e04a85e63f0c3e15b901f4f5b034f4e583c38318bf0d4c39601fbfa40d8f8e5be10d099b0c0a4f15376624edc62d7d00f7135f07096c0ed298d8f8402de560d45ce19b11befd2f208fd45946ab2f51ab8f6fe9aa9d32fa722b3efdcbefb1f36327662a649f5f73ba2630e160d110a5e0e8b65f31359484012a63c4cb1ea54315cce6393e2016f15438e6b8d9d524db93f5722a923ba1fabb7168126c392556dfd7937f53b79f1917b87575741e1d84a46abff8b375f6a5a91945e10c5022067003e9e866a4cb4f6cfe61bdc3b32e4177f25fb46211debaec8ab29005a0e4fb6d6d7a964a5dbdf0b5dd4a1cc42dee8df2520c361f9a172dc3ff01f545291c84d9914641cb2f3eab0f0990c5217dc6502e66c7e0a00ef744fe31215a91e0458cb93cbd1789a3d503fce4110b7f0d80769f4f8a2f6a3445d482d6d195844a80ff649b9b643469a637549b5b5f4d6aa9816fa326572353ce1ad853cb07a405de347fb270e621651407d0ab7e2693ae1c071db04a961cf7d84f7222607e325c7f3a341e01da52f2d92fb8b923639992c83c96f703b857fe726518dae762ef85f507479e9d7fae8566ebf39349b3d8b1e2fd2f10ab2e8d7d4217685a7eddb8fe1057bfd45f758834d4e7f0500f36db9b577c481e21ce24d5e90233b0a89088f2da7cb7b19a3be68aa494e3641ec8073bd7fcf9d6915c05e9b026504ade6eeb618489b68ec9e871fef6ea122bd76e533332c406071b44e00331372e911ecb28064a3459fa1259b445832a55efafe40d7759b890046ada47428d8c171d33a4b39f59a196ebc7106a8d8a1f24419d67650ab20531268f0262ebea5c9eb77bac472f5afb61b9290c963092e4d4d948c1b7d8f9c3b7433689a52eb14d68f06b2334233c77e92ab9e6a22746ee87d9474d4560d98032487d08e4bf01abc790b163907ef29d9978921576552e93f4ed342d0e1fd6a097b688471de17fd816329014a389a44624963b10ceecf1fd3d993cdeafc9a3f140753391aa1cb8d5125315db5580df6c492f585fee3bc63d3a1a688266acce6e7229dc2d77878460054c768b022d92b6d48d55e413a402c8dfc5c0538d08e629f375867c5d68a4a003570de3bf763aa3c7f0f082e8ac529e358f4ee27e5748c227b9af756b92ff6fb5087fb584f172c6260b9ab43804324369613af8d1a12d4bf3a222e6ab82bb4d1f2636e290828f8b9678685a31a196fa652e7d9c2a0d808861289aca1a8e749116f534daa2fc64b300755bbf2c7b32ad3279fbea30b49adcc77459241be8fbc9c4586ecb98c55f3e1cceadb2728bf6554723f0ffce39ff6140bfcfb669456f06e6c0f4d832ed535652089ca9ad31e95084955924c2bf91c1f66f2c5707a63b641f9e186e3a2e04d80f42508683834c718e35b6ae6d1ebc75634de7af5e61a0df17227c57075bb4150d0fa98bb2dd7278f34fff4f3ce42ac1c780bbe26256bb6b235da378519d60a5fe52ea0eb1315094f0138ee87f16f283c1e8bf1557d1af864ede20d6d559d3ff74c2f595ff0f27e3d4d4d187f15cee6c9cb8679f9de82b828d", 0xaab) sendmsg$nl_xfrm(r7, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000289000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d00000)={0x3, 0xab5, 0x8001, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r3, 0x0, 0x0) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000174000)={0x0, 0x0, 0x0}, &(0x7f000089e000)=0xc) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066a000)={0x0, 0x0, 0x0}, &(0x7f0000e23000)=0xc) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000684000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x10) connect$llc(r3, &(0x7f0000c20000-0x10)={0x1a, 0x17, 0x1, 0x50b5, 0x7, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setregid(r0, r2) unshare(0x400) r4 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r4, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000604000-0x10)={0x0, 0x2, 0x3f, 0x3f}, &(0x7f0000e0e000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b7d000-0x4)=0x0, &(0x7f00008c3000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = creat(&(0x7f0000c2f000)='./file0\x00', 0x0) getpeername$netlink(r3, &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e0000-0x4)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000dc7000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r1, r2) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000314000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/25 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000de000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/25 15:23:01 executing program 5: r0 = creat(&(0x7f00000b2000-0x8)='./file0\x00', 0x20) sendto$inet6(r0, &(0x7f00005e8000-0x6)="9013b96c711b", 0x6, 0x4004000, &(0x7f0000925000)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x6, &(0x7f0000188000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000b67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad4000-0x4)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a40000-0x50)={{0x0, 0x0, 0x3, 0x3, 0x4}, 0x5, 0x7, 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]}) time(&(0x7f0000259000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) syz_open_dev$sndtimer(&(0x7f00006c1000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000011e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4beaa10, 0x9, 0x428, 0x100, 0x10001, 0x65}}) 2018/01/25 15:23:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x100000000018) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000bbe000)={0x0, 0xe, 0x3, @thr={&(0x7f00002ba000-0x6e)="789c51be54b9012733dce7cd03a7d3d827389661b7ff6f53c0be0f2100b43763c47266e4217915769ca4678ad01d921f3e65f8fee4d69a56e3ef96193c14cb9ecce25ff83055bc19661a164644f71f67f599ac996ea00d946aa89c9c3f056b5e1405c976bfd6e5877a0e199c96b2", &(0x7f0000dcf000-0x34)="286a0c0178a2715b542d3ccf991d2b3b388626974c363a4e7361680a73fdbfbe9b995d702e1b7114cf336d11b808eb862b2f9f7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000483000)=0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) pipe2(&(0x7f0000c99000-0x8)={0x0, 0x0}, 0x4800) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000135000-0x4)=0x6, &(0x7f00005da000-0x4)=0x4) timer_settime(r1, 0x1, &(0x7f0000f37000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000aac000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/25 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000a2e000-0x9)='net/udp6\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x2) capget(&(0x7f000010c000)={0x20080522, r2}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00004b5000-0x78)={0x3, 0x78, 0x900000000000, 0x9, 0x2a, 0x2, 0x0, 0x2, 0x280, 0xf, 0x7, 0xa3, 0x4, 0x547f, 0xfff, 0x3, 0x0, 0x6, 0x706, 0xff, 0x1, 0x9, 0x2, 0x0, 0xff, 0x7, 0x8, 0x8, 0x3, 0x4, 0xfa0, 0x5, 0x10000, 0x77, 0xfff, 0x9, 0x1e, 0x2, 0x0, 0x100000000, 0x2, @perf_config_ext={0x9, 0x3}, 0x8010, 0xff, 0x9, 0x2, 0xffffffffffffff81, 0x9, 0x7ff, 0x0}, r1, 0x4, r0, 0x1) 2018/01/25 15:23:01 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7683) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') lseek(r0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000-0xc)='/dev/ashmem\x00') 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d45000)='/dev/sg#\x00', 0x80000001, 0x600200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b55000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d7c000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000-0x4)=0xe8) lstat(&(0x7f00005be000-0x8)='./file0\x00', &(0x7f0000457000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000d67000-0x1)='\x00', 0x3) sendmsg$nl_generic(r0, &(0x7f0000d33000)={&(0x7f0000d46000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000084d000+0x6b5)={&(0x7f00006b7000)={0x264, 0x39, 0x300, 0x4, 0x1, {0x15, 0x0, 0x0}, [@nested={0x1b0, 0x4e, [@typed={0xc, 0x8b, @uid=r1}, @typed={0x18, 0x47, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x89, @u64=0x20}, @typed={0xfc, 0x96, @binary="f0f185c8658709594c511d7de156c486db226af9531072135931014b85aab19bfbf3c5d5485fcf02fd40eee5e727a8b815b1ed17fdc01dc91c8ef4971ef3f49e7eb4540ec7aacfde6cbc6f5cfa6dd4763e03d20748ff3c633edc71bafc1a8c6660563fe602b4a957df8644bda6bf813ba96909b3bb7b792039149fc4b5c3a1e4008786809dc7f65c23b63868344fd48ada10342a5d08d7181680a418bced5f26ce019586e78e7f6a3bd8b19b41978beb0a6425fc435f0098928160e77529c5608d249e241521fb74cfb1484559e8b733eea3500622c131a027b6b61e54ffdae0cdf6a22eb5610426bf6fc03aca8008f6096c"}, @generic="e3f1d21c6c053f3608052d8e35608973211846a467a2e1a403e95c8bc6005ee03badaac8293472aeced2ef0c02bcd051143a28e1155a500e0c8558001c4f9169379cc8d73281a399768dc23126114e0df3a17db8cfcaa98c4d5803a786b74366d9cdfd94b684503891743cf13c088146", @typed={0xc, 0x47, @uid=r2}]}, @generic="253a37ed83bfa8ad1766a1aa27129dab2ebf697775c008a2fcf957879d9db753e980751e81a844719d2cdd6d146870aeff8676c1545b82b9c2619449f37cb0eea4164ebfcad3b6729c863f6e0dd87b8760416ef90d9142c1b4586c74c426276673af5c11ce35c62736472d2d337b644afbe60bc84032ad07c3716aa80a485c9b5547ba38485cbfac65d544efd14336b19ce50c", @typed={0xc, 0x87, @fd=r3}]}, 0x264}, 0x1, 0x0, 0x0, 0x4000080}, 0x48000) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r4 = gettid() sched_setscheduler(r4, 0x0, &(0x7f00003e8000)=0xa99c) 2018/01/25 15:23:01 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x34)=@random={'security.', 'wlan0&securitybdev}+]$]#proc(-wlan1trusted\x00'}, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000feb000)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a39000-0x4)=0x4) 2018/01/25 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) inotify_init() mq_open(&(0x7f00002f7000-0x1)='\x00', 0x40, 0x10, &(0x7f0000fe6000)={0x1f, 0x211dd126, 0x8001, 0x7ff, 0xfffffffffffff956, 0x7, 0x5, 0x8}) 2018/01/25 15:23:01 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023f000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd7000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000003c000)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b82000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000ae5000)={&(0x7f0000a74000)="80f17f18d0c96e61021c227afcc04f399135b96ba276db94f3a77edd3f69e9a7da78c3494018922636b64d3e3391f157122b8a65d0d12c9d134ed796d0b68397efc28ff17a4f13bc9b4fff5854dd18b3d89f3e87109319bfdab277bcb53f673c9614484a3e2172ace372dd133b194f25e86f1af22480acc8bafbe1ca87b50027", 0x80}) r2 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ecc000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000634000)=""/48) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000091f000-0x18)={0x1, 0x7, 0xffffffffffffff3b, 0x8001, 0x5, 0x9}) sendto$inet(r3, &(0x7f0000256000-0x6f)="c7d6bc23171d393a0548e3ac15ffc22f99dca7a44df946ba6237657b39ce0f0beae27c7f9475bdbf2413018acd9cd7cf06f92977382ece2e1009c35279bea011611b873bc9710ac5ed0bfbf2c7996b7b34819d7465dfecf0b640915612e73572cc32f766b0846c6453cf464b5ec82e", 0x6f, 0x8040, &(0x7f0000d4b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bec000-0xe)='/dev/keychord\x00', 0x20c000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a01000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002af000-0x4)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c41000-0xc)='/dev/rfkill\x00', 0x281, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009ef000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f0000f51000-0xc)='/dev/autofs\x00', 0x4000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0a000-0xc)='/dev/rfkill\x00', 0x109100, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000007000-0x4)=0xffffffffffffffdf) sendto(r2, &(0x7f000032b000-0x60)="9d495676cae3e37455a6102d2ce46d3df65107a34a3150dde3d2b4b1d0cfd7054c054e6da4772929a4062cb276c3f2e972f6ed2346b66a966dcf5317acea44e56f08816c8e9d1fc0c7835f6845cac3f876e28928529fb63c6c2604f6d8d69e4d", 0x60, 0x24000001, &(0x7f00003d4000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000696000)={0xfffffffffffffffc, {0xfffffffffffffffe}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e01000)=0x2, 0x4) syz_open_procfs(0x0, &(0x7f0000288000)="8a6574240000020d00") 2018/01/25 15:23:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000164000)=@ax25={0x3, {"f8d14c35c12b59"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8400000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) writev(r2, &(0x7f0000b50000)=[{&(0x7f000089b000-0x1000)="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", 0x595}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000a09000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b0d000-0xc)={0x0, 0x40554eb6, 0x10}, &(0x7f0000bb5000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e9b000-0x3)={r2, 0x7}, 0x8) r3 = socket$inet6(0xa, 0x200000004, 0x2) writev(r3, &(0x7f0000f95000)=[{&(0x7f0000501000-0xd0)="3f5a36bd9217139784f77aae59f711bc69a54a555382f6ebbfb3c88595a750ee8f35f1baca6197d5df648833dec23f2234b8cb3a61179473b304195c8f87f56bc5a255323be36d6078cc09c2c19a9c9b4624ce4911e2e5c2ce2701e5a863ca39918c928dedd8b50828aa3dcf4b86221ed47ebfeca365292c8f984fcf0279a624ebe630f874cb764ac6372b1557822ce8b97a250460de34c455ae3a30b4d9c86eb241cc84f4adbbb4a4d625a002822e44fec2dcaee6ca7209e3d10bddfb25b4a712179dec924e10b73b8ae35054c34b4d", 0xd0}, {&(0x7f0000487000)="0ddd3eef8db2e8622e3d05d4e87b911845caef3abeba8d98801e8c34bba8714f088ba23cce64b587ddf6ed3ccfc2b3a93750ab6207ed92660c6cd73cd5021eeabd13031f933cd2f530ef276d6a4712bdfa9f552026291c72f7800bccee0799e29bfd80ba157d69add945e85351a0a36dca7f6d54a181337cbabe51d3660b217b67695dbfcaaef3863c2545d0dcd57d8228662e49aea29e119ef35a1ae773eca34be5553a5bc77f606ccb56511bc499c6959a9b44c7c952a18414a738ab6fe378f1b3711a169519c73937a642c978f1434ead", 0xd2}, {&(0x7f00008a9000)="060a665a7cfe73081fd65cdd7efed173cec74f16c31ab0967f2aafbe0cd38fc27bab61d33990f5600b4135b42eca180983c965", 0x33}, {&(0x7f0000721000)="ca733eddc49a3f4d70a732b624e858234e71a7e35a7ad75bc1d02f5023e530bd65989731caaee38e1e2fc76c16d231b8d376260a9470e19d920d46c4f83e3e3185f8a83c254e132cfab8dfeda3e1df057efcf9eddd3234e9e0957231a3aaf023e730861522a621c3f1259fedc1e03ede9dd02fa696397917a74b9d34210e1083b9a0", 0x82}], 0x4) r4 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000000a000-0x50)={@common='rose0\x00', @ifru_data=&(0x7f0000782000)="cfbee83c43434e21168800ae910ce00172b7d46be3edbdb3b3c8279d33920dfd"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ftruncate(r5, 0x80000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000471000)=0x0) r6 = socket$inet(0x2, 0x1, 0x0) fstat(r5, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_dev$tun(&(0x7f0000846000)='/dev/net/tun\x00', 0x0, 0x2) getresgid(&(0x7f000019d000+0x5cd)=0x0, &(0x7f0000f60000)=0x0, &(0x7f0000a63000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000286000-0x8c)={0xfffffffffffffffe, 0xd6, 0xfffffffffffffff8, 'queue1\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f000065a000)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) fchown(r5, r7, r9) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$peekuser(0x3, 0x0, 0x1000) socket$inet6(0xa, 0x3, 0x6) ioctl$TUNSETLINK(r8, 0x400454cd, &(0x7f00006ad000)=0x1) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$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) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000e82000-0x10)='/dev/input/mice\x00', 0x0, 0x2) connect$inet6(r1, &(0x7f0000d3f000-0x1c)={0xa, 0x2, 0x43b12991, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000bc8000-0x85)="682a3c12d58423d9907642312782b467b7a828a068a990ff19cbb7a4fb5bdaf4fa50b7ca2e42c92962c9efe9007a59c53d7100561a9e609eebae5f7eff35666b1b197b4f629fbf59a7296508baaa19ea88694e1e38c7918ff4c0ddb9abca0839189b964347a9879aa14e6d", 0x6b, 0x0, &(0x7f00007cf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000253000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f000086d000-0x90)=[{&(0x7f0000ab7000+0x482)="", 0x0}, {&(0x7f0000bfd000-0xb7)="", 0x0}, {&(0x7f000027e000+0x2f)='2', 0x1}], 0x3, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000026a000)=0x20, 0x4) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb2000)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fb4000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fb4000-0x8)={0x0, 0x10000}, &(0x7f0000fb4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f9d000)={r2, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a88000)=0x8c) r3 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000fb000-0x4)='tls\x00', 0x4) mount(&(0x7f0000bdd000)='./file0\x00', &(0x7f0000fe2000)='./control\x00', &(0x7f0000567000)='cpuset\x00', 0x38000, &(0x7f0000fb3000-0x9d)="4f7a010b6d9732ad0b7af3e1944e8ff0bc1daaf06dbf838135ce466de85d4a06e116143a7e47c54828cb941c7c8913ed82a35b10df934a16a6870a53ab7a4e3b663aef22daafd9e11a62b426d8f3927be522ceb4d5d5327dd92422c991fe2fb1f42ba4f43f915f8affce968de31e75803f40aa07492302ab735e5f9faa23220fab8ac4489c502c2ae3e90bd7a78a2f53c88c4b9c1b526f7d9aa7065ce4") 2018/01/25 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000229000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b5b000)=0xc) sendto$inet6(r0, &(0x7f0000014000)="f86db3e2706f1a9f96c446fc9c70d6e9ec382b423a3742a56121fed62592a8a501109ce3eb9fbd2c0653bd3e16ab550dc230d8a0f263c21d44014f9e6d1e8ec70ff8e897e990294c3a21824d020d955147d9e809233e68ac", 0x58, 0x44000, &(0x7f0000bb2000-0x1c)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b96000)={0x7, {{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]}}, 0x90) bind(r0, &(0x7f0000e93000-0x14)=@ll={0x11, 0x2, r1, 0x1, 0xd0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f60000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/25 15:23:01 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x1}, 0x6) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00004c9000)={0x100000000, 0xe2, "6ed4ac5f216d3a58c83d16bef53f50e9add5bb99933d06af2685c01d0442c2d62f5a8a8085877379898d5115eea87e5450ff8205ef1f12badbcd5604bd5a9b94e452da2979db17a8a6902639cf896bef90a1a9e9fd1b418147a13ad37adf1247735597e8b4696b86e654a368be2aae869bda92ddb241336246ed24d9680f4f7a325a84ab25a7b64f9670a218966091fb0d9d5ae2e36229fd88d1f4e6cde67c6a2301ec25d3aac18d2f20e09f62043ecd182654529cc55fee539c3a0ff9e7126389e0391a0a943c8e51311a6c09f6a6d427f7b0b9c102bb1ff3e6d4e1edc2b167d673"}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x2, 0x3c2}, 0x10) 2018/01/25 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000830000)=0x3, 0x4) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000396000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049c000-0x4)=0xc) lstat(&(0x7f000021b000-0x8)='./file0\x00', &(0x7f0000b4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = geteuid() lstat(&(0x7f0000955000+0xa93)='./file0\x00', &(0x7f0000ab9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000926000)={0x0, 0x0}) fstat(r0, &(0x7f0000275000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00005b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f6a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f48000-0x4)=0xe8) lstat(&(0x7f0000dd9000)='./file0\x00', &(0x7f00008c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000075a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000045000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b33000)=0xe8) r16 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000843000)={0x0, 0x0}) r18 = getuid() stat(&(0x7f0000524000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) stat(&(0x7f00001ce000-0x8)='./file0\x00', &(0x7f000034f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000140000-0x1)=[r16, 0xffffffffffffffff, r7, r21]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bc8000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008f9000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000551000)=0xe8) fstat(r0, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000b1e000-0xa8)=[{&(0x7f0000557000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb6000-0x30)=[{&(0x7f0000e61000)="6e086a6afad6c471a8ed316693bcb8d8f4de0ae8b3c3f26c0a954f3a63e34c52e810368b25", 0x25}, {&(0x7f0000f0f000-0xb0)="9efa86951b83f8e4c30b77fc133b7665fd459ee5e9772701196c1827662736bdbca052c294610dcdf14a85a434b6677afbf42c88916d8514bd0841fbafa4ecd45e958bc7a237b653b40d19957a12033ee7b6d1bd0405e0a32553cf052c22b760f0642b0f2243c2cce38398041902c7b81f04aed330fe32664f91c7c3f63394ec9a63ba0bb149025fe80c199f63c5d58b05411ecb2ec691fcd9428b949b09aefa28ba78528b43fa9fa05a3c1d7623f834", 0xb0}, {&(0x7f00003d6000-0x30)="6acd4e90edeff66eb44d142eb29a60f5e71136420f577028916a864ca725c54e82b920cb513f6599da4cea05374cfc62", 0x30}], 0x3, &(0x7f00007b1000-0x98)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98, 0x8000}, {&(0x7f0000fbf000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000344000)=[{&(0x7f0000f64000-0x1000)="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", 0x1000}, {&(0x7f0000115000-0x5)="a5273d9646", 0x5}, {&(0x7f0000460000-0x3b)="8b0df81bc536aec35a6d8f68cc051ab823bfd4d1b4da6c5711ccd5fd42d4bdfee10f5ac7b9bba09a3791aef61a75b59bd85f9ef76dce17ff0204ed", 0x3b}, {&(0x7f00008f7000-0x3b)="38235fbad7009d42b30eabe835eacefe883d8d80f6b41f46e4ef09a0d23664b34ed8a3f32541c99d586d5e119070c23c372f4e69f4df7b37cd2f39", 0x3b}, {&(0x7f00005b2000-0xf9)="74555ab3ba2440b849eaef16d07864445f8b339ea928dc5eb1bdb7379927b97d35c3e360ff30c9a3b6623af55a218ceaea78fade5821aa74b54dbd2aef5efaeca78b6c9586c34979fb82fce0e208be996629e3e449a50195cabd29c16a1d8eb19afdc709fc8bfce874194a2d80d3c484bf9ee2205fd8a82bc2b0c4b26cddc241b8e26f1cee4166e1f36160e6b5fe19feb313063b03756d5de64ef5be5d65aa6e335646b1f927607bc7b156c206498528616552c8903458df00e8d2735af9a5b6e0d7f49e918a6fe145aff47d04cb004d2d9bde1af0b06c35ab99a5be4e76b10404788fa1f3247eca310d89b3605a446693a094a749a884bfa9", 0xf9}, {&(0x7f000091e000-0x9f)="cfdd6bcc1b671e2fa5f55d2a30feab6b05b6096aa44e754d4672255aea294d0a13e8475b5b4a4fcc1a4b7ac1fdb7f231cd0b05aa8faca6c2d61dbc07a1acaf82eaad9703f502d5a288ddd6735916660504022013c4ebddc7bad32043da0b00f31127b5e5c44b1a40ea3b95766c2e048109c99a1bae652e3c895e6ccec75bab48260c372c7f4b8ab6cfe20f74fa9f85b0eb87fcf668f32865abdb0a823be3a1", 0x9f}, {&(0x7f0000855000)="3d3bd5a1513051fd16d131b6c7e46819cfd4cac95c8bac3cc1fd85925ee730991f86477ee5f189accd3043dd57e57d1cdc28d050ce94b52e", 0x38}, {&(0x7f0000bee000)="f3d28cde4b1efb9d789fc076723685d6b953fbf904f053c773e146b141699f2e4d5b3442803933b6c4c10e0e3c503dc74b39e31b6a231db6c53e628c39e48e6570e06b4190285cf25b5a44b928d647a1683d0f7b9034bb24eb4df7616a400a70fe2beb5849ff3034", 0x68}, 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0x1000}, {&(0x7f0000923000)="7601bc1d027cc5ec5146a46d66f8e4e60a8b09385905f4fd8410c6ecef8e14734f4a85008e708a52d984361211fd86f75119b851822bfdc8dc4ffd94987af5560eb8cbde1bc39b415a88d504476f7dcc87e7a0c53c662fb3d8d2d50fa26524d86fff162e721727f174689841110034191e8846f27f5f65bacb32ba685b638747a7544864fd61466741e4ea42812f975296e6c2acd06816374162a31ff549d45ad7ffa7f7a62603673b5904b85246f25bc07a144426698a770a70440fc0c5b68e8c34ba7919aa90632fc8ff10f63e455ac7a7b8e72ce93ab5b7107f74f5d8ccd510a2a2a359090adb4f650989e71870", 0xef}, {&(0x7f0000019000)="72dc59e80f3d58e4aae563fa97514892d1d627667f5b0c485fd79e17624c17d2283222e4b7f84175aff2f1666ee0ff00a2", 0x31}, {&(0x7f0000e66000-0xba)="d60e0a78998e11934074ebf0be44bfa5757bf5c8f5e61cdd63155c0d60f4db228125c65b71d7f774de59984e558c9e98f577886a82c41911127311d527ff03bdf6effd0b9976cdcb21ce0c282c986de8ce4e14e564253551250291ea31284a1d5d11910a98e36d2a5851b20dac77b1dd418094972c919b8d833e9746c8f3914bca24d36714b936659d57b4cebdceeba48cca2c265009b22db8d2e64cf6c6e74df249ca203544b8ab36fcbfc6583dcdfc07ad766b114096b09c01", 0xba}, {&(0x7f0000de2000-0x40)="1440497871215ec4b98da7bb454aaf8c67a7a80d8ff88edb7bf56f3348c1b9e8b01623923d316a2c82134e01143dd92f1303e05ff2dd06cf67d143ce408f7c2a", 0x40}, {&(0x7f0000bcc000-0xd3)="94ee2ab5140bba96586592227855dbe2bed4de1e43f5feaba8d077244c3b8fa4c771c0fd7d999751dd796a39455f4ae7d9b392e0d55d3aa6d242065c6f6c508c5022496b7805d3ac0fcaaae57e117ee8c152ccaf3e967a061ca3fae04c9addb53eeda3a82d8fb20e7847b2f58c8760a69b380873154d4f070087e188ef1264b4783c52bfa4c7faa1c6675b6c8af84084b84d94106edbc0313683e59dca60406e92f81f37314b06c1f8a1b64dac5267dd990110335d052d9921b83f89dc0ebea727585c6d69a7cf8f6b1360098a1dd3482106bc", 0xd3}, {&(0x7f0000c4a000-0xa4)="b344baed9a694f72a220a15efaab5331fdf871dcd920c96524a69bbdde644306d83f0a4125b9b984bfb694bb7e83f89ffc9e0b11cdcda676369283bf1fe70afc62ee793ae9f96621310650fb9cdd0de800b42209af3626f60f0392d4a4ff17ace9c2ca11e477ad33f086bb13f841f29f14b8b54f61d3be6d4f23ec0bf4c8b866e6d8b45d17a0907c01c7b79ffcda3aab921ff0a84180f993a10300b68e838e31f96d7851", 0xa4}], 0xa, &(0x7f0000bf2000-0xa0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, 0x0, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa0, 0x20000000}], 0x3, 0x4000) 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @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=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 15:23:01 executing program 0: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000c57000)=0x595) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) getsockopt(r0, 0x32, 0xffffffffffff0a11, &(0x7f0000c8d000)=""/201, &(0x7f000002c000-0x4)=0xc9) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x20000000000019, &(0x7f0000b10000)=0x7, 0x4) 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, 0xffffffff00000001, 0x0, 0x0}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmmsg$nfc_llcp(r1, &(0x7f00007ab000-0x38)=[{&(0x7f0000dfd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c82ac82d1ea243d5633e38885ce54742be4b0421e96c0d5222506d76471db1226c7707d3c9aba0daecb7b3e4a745e09ba04e661a42c3c024d03bf3eeb26b23", 0x0}, 0x60, &(0x7f00007f1000-0x50)=[{&(0x7f0000a91000-0xbf)="", 0x0}, {&(0x7f0000e65000-0x9a)="8a5214e9a320078b6c59920f114388329ffa96b7929aded9a1370d1db4ffbe6e64a280185c20c5ed4df3d12a953d013f98ededd7c31b10033d4c8abf4037eb873884462cac6480052363999ed8a7462eaff5630bc381cec29a1bb0a697111092e1b2e6d8884035623234d96ee5ee25525a35882b4e51579a8825ae873f548faa4b02f054c5867b603f76edea65d126f7a42b7a5ba5a0324de5c5", 0x9a}], 0x2, &(0x7f0000f8b000-0xd0)={0xd0, 0x10d, 0x7, "7627745d5edfed97c7454c661753e4730b8a72ec0c3ac6f372e6d94766f8b31c1f5fdb0ff1755c1247dc286b7682ff9d86a47a52c1a809f046a7d2e462c0253542ccc659ed85ded59501f3102166b50fa484170b2358b23df6498db9971622c7b9eb7a02f59753fbac2106aec95c687c597c22a648e35a7f36f7a06a9728e72942d143ca140a50abcc744f79db96be4116cfba8011f1360d4fc01fafa9ec189bbff7ebfe4e30774d703ff401adb1c360efed059aa187f055090014082f4b"}, 0xd0, 0x4000000}], 0x1, 0x4000) fgetxattr(r0, &(0x7f0000fe1000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000bfc000-0xb1)=""/177, 0xb1) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x228, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x100, 0x3, {{'deflate\x00'}, 0x5a8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a718"}}]}, 0x228}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000604000-0x10)={0x0, 0x2, 0x3f, 0x3f}, &(0x7f0000e0e000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b7d000-0x4)=0x0, &(0x7f00008c3000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = creat(&(0x7f0000c2f000)='./file0\x00', 0x0) getpeername$netlink(r3, &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e0000-0x4)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000dc7000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r1, r2) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000314000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/25 15:23:01 executing program 7: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x29)='-md5sum*eth1{trustedmime_typeself)system\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a7000-0x4)=0x14) 2018/01/25 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001fe000-0x10)={0x3, &(0x7f00004e4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f2e000)={r1, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000764000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') fchown(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:01 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c96000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000000000)={0x20, 0xffff, 0x5, 0x8, 0x4, 0xff}) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa5000)={0x0, 0x0}, 0x80000) syz_open_pts(r0, 0x84000) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000fa6000)=[{&(0x7f0000d84000)=""/4096, 0x1000}, {&(0x7f0000f83000-0xa2)=""/162, 0xa2}, {&(0x7f0000fa7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa7000-0xe3)=""/227, 0xe3}, {&(0x7f0000b72000)=""/18, 0x12}, {&(0x7f0000fa7000-0xf3)=""/243, 0xf3}, {&(0x7f00005df000+0xd4)=""/239, 0xef}, {&(0x7f0000fa7000-0xd8)=""/216, 0xd8}, {&(0x7f0000fa7000-0x19)=""/25, 0x19}], 0x9, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x420b, r4, 0x0, 0x0) 2018/01/25 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair(0x11, 0x2, 0x6, &(0x7f00003a4000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000b8e000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b19000-0x4)=0x10) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000274000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000669000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b31000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e9000)=0xffffffd1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000036b000+0xeb3)={0x0, 0x1000, "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"}, &(0x7f00000c3000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bdb000)={0x0}, &(0x7f000060b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e5e000)={r7, 0xcb, "5018328d5dc650575d2bcc0377eab1eb32cc46cb7677387bcee5fbfeacd7437067aab8861f7e30fd9f0e27e70a71e20463f237beecccac9cbe8811e0c830554a72370cac1984f0cc3e536078390f22bb119a088423d187030de3780be8333ff85a13bb0a3fb7296ecba689260658b63726d40d8d9d9bb97c203f497150f3c958b082535370782f2a3cb47a2e9e21521a26917ec7e6eef7355f3e12400db01615ef4c43fe32b851df868843b50dbf19dabd8d7419718b3573de77c0f2d7d501d56f143c1803965db0c938d0"}, &(0x7f000006d000)=0xd3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000e37000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000bd8000-0x4)=0x4) sendmsg$nl_route(r2, &(0x7f00001a1000-0x38)={&(0x7f00003d3000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000062d000-0x10)={&(0x7f0000724000-0x70)=@ipv4_newroute={0x70, 0x18, 0x4, 0x4, 0x0, {0x2, 0x80, 0x90, 0x80000000, 0xfe, 0x4, 0xc8, 0x0, 0x800}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x29, @u32=0x4}}, @RTA_MULTIPATH={0x24, 0x9, [{0x80, 0x1, 0x2c6e, r3}, {0x7, 0xffff, 0xfffffffffffffff8, r5}, {0x2, 0x77ef, 0x0, r6}, {0x100000001, 0x2, 0xffff, r8}]}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_MARK={0x8, 0x10, 0x7ff}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PRIORITY={0x8, 0x6, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x90}, 0x8084) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$bt_hci(r9, 0x0, 0x2, &(0x7f00006e6000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000723000+0x169)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000f02000)=@get={0x1, &(0x7f0000e27000)=""/4096, 0x100000001}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000409000-0x8)={0xffffffffffffff56, 0xfffffffffffffc01}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x1c, &(0x7f0000b79000)=0x0, &(0x7f0000055000)=0x2) bind$packet(r4, &(0x7f00006be000-0x14)={0x11, 0x6, r5, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) shutdown(r1, 0x0) 2018/01/25 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000348000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000+0xdbb)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de7000)=0x0, &(0x7f0000660000)=0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002c4000-0x4)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000825000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000d3d000-0x6)={0x1ff, 0x8000, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000e58000-0x4)=0x0, &(0x7f000015d000)=0x4) 2018/01/25 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aea000)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000029000-0x3)=@sack_info={0x0, 0x3f, 0x3}, &(0x7f0000261000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fee000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) personality(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000585000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/25 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000ad000)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x38) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00001f1000-0x4)=0x0, &(0x7f000072a000)=0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085a000)={0xf7ae, {{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000690000)=@req3={0x3, 0x0, 0x7ff, 0x6, 0x6d, 0xff, 0x957c}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f28000-0x108)={0x58, {{0xa, 0x2, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom(r0, &(0x7f0000f57000-0xf5)=""/245, 0xf5, 0x40, &(0x7f0000393000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000085b000-0x4)=0x0, &(0x7f0000cb0000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fa5000-0x4)=0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e0c000-0x10)=@req={0xff, 0x3, 0xa81, 0x4}, 0x10) 2018/01/25 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000604000-0x10)={0x0, 0x2, 0x3f, 0x3f}, &(0x7f0000e0e000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b7d000-0x4)=0x0, &(0x7f00008c3000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = creat(&(0x7f0000c2f000)='./file0\x00', 0x0) getpeername$netlink(r3, &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e0000-0x4)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000dc7000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r1, r2) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000314000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f00007aa000)=""/69) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000072b000-0x58)={{0x2, 0x4}, 0x0, 0x3b, 0x4, {0x93, 0x2}, 0x7f, 0x9c73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(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) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xc) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') fstat(r0, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f000062c000)=[{&(0x7f00007c9000-0x43)=""/67, 0x43}, {&(0x7f0000911000-0x29)=""/41, 0x29}, {&(0x7f000089f000)=""/110, 0x6e}], 0x3, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000402000-0x4)=0x4, 0x4) 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xb, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f3f000)='/dev/hwrng\x00', 0x800, 0x0) bind$unix(r1, &(0x7f00008e3000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000016d000+0x21)=0x7, 0x8) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000ed7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fa3000)=0x58, 0x80000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000088b000)=[{r0, 0x1214, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2208, 0x0}, {r3, 0x420, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x5040, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1000, 0x0}], 0x8, &(0x7f0000fa4000-0x10)={0x0, 0x0}, &(0x7f0000d07000)={0x400}, 0x8) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) [ 106.336640] binder: 17604:17606 ioctl 541b 202c3ffc returned -22 2018/01/25 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005a2000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e6e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000e3c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000066b000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x9, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x67, r1, r2}, {0x0, 0x1, 0x7, 0x1f, 0x4, 0x2, 0x6, 0x4}, {0x3, 0xfe3, 0x1f, 0x200}, 0x73, 0x2, 0x0, 0x0, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0x2, @in=@empty=0x0, 0x5, 0x4, 0x3, 0x8001, 0x3, 0xffc0000, 0xfffffffffffffff8}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/25 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x95)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008c4000-0x8)={0x0, 0x0}) signalfd4(r2, &(0x7f0000f82000)={0x0}, 0x8, 0x80800) r3 = openat(0xffffffffffffff9c, &(0x7f0000721000)='./file0\x00', 0x10001, 0x148) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000519000-0x8)={0x0, 0x10000}, &(0x7f0000374000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d3d000)=@assoc_value={r4, 0xfff}, 0x8) modify_ldt$write2(0x11, &(0x7f0000cc8000)={0x4, 0x0, 0x4000, 0x6, 0x5, 0x200, 0x72, 0x2e9b, 0x4, 0x5a1c}, 0x10) 2018/01/25 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x3) finit_module(r0, &(0x7f0000702000)='/!\x00', 0x1) shutdown(r0, 0x0) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f000046c000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040005000280ff45", 0x22) [ 106.389126] binder: 17604:17606 ioctl 541b 202c3ffc returned -22 2018/01/25 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r0}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/enforce\x00', 0x40400, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c31000-0x4)=0x8, &(0x7f000034b000)=0x4) 2018/01/25 15:23:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000303000)=@l2={0x1f, 0x0, {0x3f, 0x3, 0x6, 0x1, 0xffffffffffff8001, 0x2}, 0x6, 0x200}, 0xe) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x7fffffff, {{0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0xffffffffffffffb3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") tgkill(0x0, 0x0, 0x0) 2018/01/25 15:23:01 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000016000-0x24)={0xfd6, 0x4, 0x2, 0x3, 0x20, 0xfffffffffffffffe, 0x9, 0x1, 0xffffffff7fffffff, 0x3f, 0x1, 0x1}) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003a6000)={0x3, 0x27, &(0x7f0000000000)="5909ae26d1b91bf362c6d43e526ffd0a737a5bf6a056e5fae8d8cc3c8c48ca7f0ee2785267a6b1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = getpid() ioprio_set$pid(0x3, r2, 0x6) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0x5) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000196000)='/dev/loop#\x00', 0x0, 0x80000) readv(r0, &(0x7f0000887000-0x40)=[{&(0x7f00009ef000-0x61)=""/97, 0x61}, {&(0x7f0000f02000)=""/101, 0x65}, {&(0x7f0000f62000)=""/160, 0xa0}, {&(0x7f0000bc6000)=""/38, 0x26}], 0x4) r1 = syz_open_procfs(0x0, &(0x7f000064a000)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x6, 0x4) sendfile(r2, r1, &(0x7f0000165000-0x8)=0x0, 0x400000ff) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xf8, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) r1 = openat(0xffffffffffffffff, &(0x7f00006c7000-0x8)='./file0\x00', 0x100, 0x183) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ca8000)={0x0, 0x0}) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000caa000)='keyring\x00', &(0x7f0000d3b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/01/25 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00000eb000)="282455694a91e5b259cbe68d4d1966504de394f27bca6b3754cd4d76ef5db8cbdd349a0ccabe570371bf6daf025a885a3e8fc58944c387734eea8971d9990d9e9f2c8a14257215a1808554a00d741b190c689451c216c541369cd7cbe9bee52fe832a1ee89c8e1c1279f05c853505bc4d8ac9c1a95e11ac748fbd2a900dfef3519a255dae88edc334f6e06b163ec07cc3e89aae61bf002a6f95e4ff24420b1431b8ca8f5e57cf7bffbc0a201") 2018/01/25 15:23:02 executing program 1: unshare(0x800102) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) flistxattr(r0, &(0x7f0000125000-0x53)=""/0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00009b9000)={0x7, &(0x7f0000fae000-0x1c)=[{0x7, 0x81}, {0x7, 0x401}, {0x37d5, 0x0}, {0xfffffffffffffffa, 0x5a983092}, {0x1, 0x100000001}, {0xfffffffffffffffe, 0x80000001}, {0x3, 0x8}]}) 2018/01/25 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c77000)=[{0x4, 0x7}, {0xb, 0x6}, {0x4, 0x1}, {0x8, 0x6}, {0xf, 0x5ecb}], 0x5) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/25 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000014000-0x8)='./file0\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000995000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e94000)={0x0, 0x4, 0x9, 0x8, 0x0}, &(0x7f0000684000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005d6000)={r4, 0x200, 0xa, [0x1, 0x4022, 0xd1, 0x3ac, 0x5, 0x8, 0x5, 0x6, 0x27, 0x8]}, 0x1c) r5 = gettid() tkill(r5, 0x16) close(r2) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x1, &(0x7f0000ebd000-0x2)="") link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') 2018/01/25 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b41000-0x6)={0x0, 0xab8}, &(0x7f00005d1000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000099a000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ba000-0x4)=0x8c) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2018/01/25 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) 2018/01/25 15:23:02 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "b54e0000000993c3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f00003e1000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = request_key(&(0x7f000062b000)='keyring\x00', &(0x7f0000b4f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003f000)='posix_acl_accessnodev$selinuxeth0vmnet1GPL:,vmnet1lo\x00', 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000e7f000-0xcc)=""/204, 0xcc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$inet(r2, &(0x7f00004ce000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8e000)=0x10, 0x80000) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) fdatasync(r3) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000274000-0x10)={0x0, 0x7aa, 0xffffffffffffffff, 0x10000}, &(0x7f00002a3000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000433000-0xa0)={r4, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xc92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x32de, 0x5, 0xb202}, &(0x7f0000d04000-0x4)=0xa0) rename(&(0x7f0000f35000-0x8)='./file0\x00', &(0x7f0000075000)='./control\x00') execve(&(0x7f0000cce000-0x10)='./control/file0\x00', &(0x7f0000bcd000)=[], &(0x7f0000b26000-0x10)=[]) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a47000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000845000-0x20)="048e60147d7866656417b6b263a3e5050a9d3b2f03064ba0b028d3eb59b27366"}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)=0x0) [ 106.720948] device gre0 entered promiscuous mode [ 106.725821] SELinux: unknown mount option [ 106.737786] skbuff: bad partial csum: csum=65535/0 len=36 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) openat(r0, &(0x7f0000ea4000-0x8)='./file0\x00', 0x40, 0x40) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000aaa000-0xbd)=""/189, &(0x7f00007f6000)=0xbd) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2018/01/25 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f000056d000)={&(0x7f0000297000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000078f000)=[{&(0x7f00004cc000)="21af41fbc85e2f35ace173090102d3ae530996b86e5faa0197da79f713ccbe4c22c687773501704bb6f8cb53fe", 0x2d}], 0x1, &(0x7f000072b000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x60, 0x40}, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720", 0x23, 0x0, &(0x7f0000f14000)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x3, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f00002b9000-0x10)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000d5e000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000b3b000)=[{{&(0x7f00008be000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000d5a000)=[{&(0x7f0000170000-0x6c)=""/108, 0x6c}, {&(0x7f00000dc000-0x16)=""/22, 0x16}, {&(0x7f00002d4000-0xec)=""/236, 0xec}, {&(0x7f0000084000)=""/152, 0x98}, {&(0x7f00002ce000)=""/85, 0x55}], 0x5, &(0x7f00006fc000-0xc2)=""/194, 0xc2, 0xffff}, 0x8001}, {{&(0x7f00005e6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000060a000-0x90)=[{&(0x7f0000641000)=""/36, 0x24}, {&(0x7f000034a000)=""/189, 0xbd}, {&(0x7f000019e000)=""/131, 0x83}, {&(0x7f00007f8000)=""/221, 0xdd}, {&(0x7f0000ee4000-0x7d)=""/125, 0x7d}, {&(0x7f00001dd000-0x1)=""/1, 0x1}, {&(0x7f00002d0000-0x52)=""/82, 0x52}, {&(0x7f00001ce000)=""/131, 0x83}, {&(0x7f0000562000-0x46)=""/70, 0x46}], 0x9, &(0x7f00001a5000)=""/4096, 0x1000, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000d42000-0x80)=[{&(0x7f00001e2000)=""/36, 0x24}, {&(0x7f0000564000)=""/133, 0x85}, {&(0x7f00003a6000-0xe5)=""/229, 0xe5}, {&(0x7f0000fd9000-0x1c)=""/28, 0x1c}, {&(0x7f0000c63000)=""/76, 0x4c}, {&(0x7f000008d000)=""/4096, 0x1000}, {&(0x7f0000932000)=""/4, 0x4}, {&(0x7f0000917000)=""/0, 0x0}], 0x8, &(0x7f00009bf000-0x3a)=""/58, 0x3a, 0x5}, 0x20}, {{&(0x7f000012f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000094e000)=[{&(0x7f0000770000)=""/233, 0xe9}, {&(0x7f0000bd8000)=""/52, 0x34}, {&(0x7f0000a74000)=""/85, 0x55}, {&(0x7f000075a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000458000)=""/108, 0x6c}, {&(0x7f0000b71000-0x19)=""/25, 0x19}, {&(0x7f0000ee4000)=""/4096, 0x1000}], 0x7, &(0x7f0000318000)=""/148, 0x94, 0x9e}, 0x80}, {{&(0x7f0000eb1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000078a000)=[{&(0x7f0000318000)=""/4096, 0x1000}, {&(0x7f0000c1b000)=""/55, 0x37}, {&(0x7f00006fe000)=""/158, 0x9e}], 0x3, &(0x7f0000a83000-0xbe)=""/190, 0xbe, 0x8000}, 0xfffffffffffff800}, {{&(0x7f0000a02000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e2b000)=[{&(0x7f0000e1d000-0x7c)=""/124, 0x7c}, {&(0x7f0000401000)=""/113, 0x71}, {&(0x7f0000d1e000)=""/240, 0xf0}], 0x3, &(0x7f0000107000)=""/146, 0x92, 0x1ff}, 0x800}, {{&(0x7f000039d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000229000-0x20)=[{&(0x7f0000c59000)=""/134, 0x86}, {&(0x7f0000485000+0x638)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0x1}, 0x7f}], 0x7, 0x2, &(0x7f00007dc000)={r2, r3+10000000}) openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x400000, 0x0) 2018/01/25 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/25 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000033e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000387000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000c0000-0x8)='./file0\x00', 0x1) open$dir(&(0x7f0000f0b000)='./file0\x00', 0x8000, 0x8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000812000-0x4)=0x7) r2 = request_key(&(0x7f0000c2f000-0x8)='keyring\x00', &(0x7f00005af000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000824000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000932000)='big_key\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000823000)='/dev/sg#\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x0, r3) ioctl(r0, 0x2286, &(0x7f0000007000)="") [ 106.875862] SELinux: unknown mount option 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000444000)={{0x7ff, 0x7f}, 0x1, 0x5, 0xd9b, {0x4, 0x9a}, 0xed8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xffffffffffffffff) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f77000-0x4)=0xe70, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000129000-0x16)={0x0, 0xe, "17bbf34fd11e44f0f8ee4bbc350b"}, &(0x7f0000556000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000054000-0x8)={r1, 0x5}, &(0x7f0000660000-0x4)=0x8) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008d1000)='$\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006b3000)={0x0, 0x3}, &(0x7f00002d1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000021e000-0x10)={r1, 0x1, 0x80000000, 0x1}, &(0x7f00003d7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000113000)={r2, 0x401}, &(0x7f0000ab4000)=0x6) 2018/01/25 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0x3, 0x0, 0x6, 0x9, 0x0, 0xffffffffffffffff, 0x0, [@sadb_key={0x7, 0x9, 0x150, 0x0, "25afd60f2aa962ea680b8c6804a2c1b860d97b821b745ea2f9724270e920ae3b4d0c45bc3afb833da769"}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) fcntl$addseals(r0, 0x409, 0x8) 2018/01/25 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000b05000-0x8)='./file0\x00', &(0x7f0000f2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00009ce000-0x4)=0x2) fchown(r1, r2, r3) write(r1, &(0x7f0000d23000-0x21)='\r', 0x1) vmsplice(r0, &(0x7f0000f26000-0xa0)=[{&(0x7f0000a8f000)="17bf24f3c32019aed6fbfaf354f55a45f41120fef8b57a483ce06d1f6485a4da5dcb4e4cdc788ebc4ea77cbb983fb8dcb77a5bf25664e0e9fb5f85e0a0ba4938f2474ed03db99d3cbd783334e20ce855792d53d804bcfd9b78f143fbd5dcca88ee94b555e63b4d844d0b53a2458ca986ce916dcc86e7c71f18c19344f8f06da1a4c3d59790122cf235bc50d13731f406375ef300ed621c0a99c61be43a38aeb89561a22dfa9fdcc85dc27df2e73e0b9e65ee5db9a4302ebc45e4b024e1136b93366dbc5a27f16dc3cc719d537879daa19d", 0x0}, {&(0x7f0000c6e000)="288efc557195c92bc448c9bda19ca03d18c83ce2abd5fa", 0x0}, {&(0x7f00000b8000-0x9)="82c916dbc5b18b1b40", 0x0}, {&(0x7f0000816000)="", 0x0}, {&(0x7f00007ae000-0xd6)="d854d1fca09136bc1d7298457993d19434c7e3638f45160c1f872aadf7c9e1735f7825130f0eee4e859b846b541430c8ea81275319d52d20d2a3ff762e9b5744cf1f1502dabb8949256c42b55482a1a5a409fb01dd1afefdeafb738ca3ca48dcaede937eebf1bb58c247ea555757c4ad4711c55221a705b3af2e9617f05d49f06b5a8f5cc415f0ca05d5904a3fec89a2fb44b4d8b7291dbe6f25a10e5c8b9820f9dfafd836c99e3307eebaf16f8ed7ecad362e87daf0d90120c959daaaa9305b7b25119cfe2022d9369d15c0bcd708f17efd398b9a7e", 0x0}, {&(0x7f0000f3f000-0xd7)="3ec792150b2d1d7eca11dc195e0384d3290839db54f5e1ed3cbbbb1d2cd202746830f198a72173d5688e633c737767011b3854af1f5153df2be94d22c7c1d7b20f89bb7c9cc3c9bb138921a975f3d554fbb2d95278d7b412b17c466be648f7eb44be3d60a69aebea7e9496ba569f16e32c6b660d769f35921424c25a60e5913579749b4f7ca003ef55d37444f1fc1c7184584591198f4bb3e3719595b68d963632d0e581fcef8d81ea605fe16a2a8a886e553d33ebcbdf70fc7e5f28bc4c236188f989c55f7377e8bbc41172379c79791318883399ea22", 0x0}, {&(0x7f0000afa000-0x1a)="9ba410d7aadc5b39b889d0cd669a60d0b136266092714f743db95694ee8dc47ef9", 0x0}, {&(0x7f0000334000-0x3a)="4e0bc2cb72ead1398f8cc5a1e39daed14801b902c094aebfa5b1cec8e502381672d4d47bc65a831b30bc18985eaddd8bd298b77cfaf773e134c1", 0x0}, {&(0x7f00000d8000-0x91)="eea657a5c3eebf2c30225926b24978f2345f853e4d6a73339472f439caa18e5a82890c19a7d5eaefcbc0011f83eeebc2db1b37eed3e0badb561337bb423e61479cd5244be0dfcdf92a0ac84a08d017600493346cdf94cb1ca9143a65cca50a3ea25ac2d1bf1b313bf8ea4b6398d0022442a756188132846aa0b923c5990d5201cdb92b86c88594fe0278e3299e2ece5b75", 0x0}, {&(0x7f00003c5000-0x6e)="aa281c445cf536122c680e9c696b566e0cf1fc679c57236dff0bab78d21a498f67c82683a983dda903997d6c84b892990e44b399da71ff3fda130635e089e10f7248eb185dc2dc7c5eaa7ecb5736c78369b01540a5b49238669e4cc5ae7ce623dcf5db6548f4dad3ef27d0b8da55", 0x0}], 0x1000000000000118, 0x2) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bf2000-0x10)='/dev/input/mice\x00', 0x0, 0x408000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000509000-0x9c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x28d6800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa0}, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x9c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) fcntl$setstatus(r2, 0x4, 0x2800) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001e6000-0x4)=""/4, &(0x7f0000fbb000-0x4)=0x4) 2018/01/25 15:23:02 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x8, 0x8000000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$write2(0x11, &(0x7f0000536000-0x10)={0xf7, 0x20101800, 0x0, 0x3, 0x20, 0x10000, 0x369f, 0x0, 0x8000, 0x7fff}, 0x10) 2018/01/25 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a84000-0x1)=0x0) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000012a000-0x10)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe58000024ca7f4f643e8900050007635a00051007100002000000000000001c04ed5de7fff500002f000d000100041e080000fdff0000000005", 0x57}], 0x1) r1 = getpid() syz_open_procfs(r1, &(0x7f0000372000)='net/l2cap\x00') 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000c64000-0xe2)=""/226, &(0x7f0000d61000-0x4)=0xe2) listen(r1, 0x0) sendto$inet6(r0, &(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) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/25 15:23:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x104) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x6, 0xa9c}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x3bc}, 0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000003000-0x4)=0x0) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000005000)='efivarfs\x00', 0x1, &(0x7f0000000000)="b72155849d7e8e524c6c1ec50815d1f0ce7850220461011efa10e148cabb8fabb24ff6905aff4c7d45c98ec7e4e6ac27d59dee89a412fe3595d784573d27c87822fec70fab7af9d41fb1") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000007000-0x8)='./file0\x00', 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000007000+0xfb7)='./file0\x00', &(0x7f0000007000)='./file0\x00', 0xc002, r3, r4, 0x6, 0x3, 0x41842) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a06000-0x10)='/selinux/policy\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000638000-0xc)='/dev/autofs\x00', 0x90000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000131000)=0x10000, 0x4) 2018/01/25 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009fc000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3245000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) dup2(r1, r2) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x3) accept4$ax25(r1, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000)={{{{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]}, {{0xa, 0x1, 0xffffffffffff0000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x5, 0x7, "c682ee4b37fd4f9bea1fb9b608e46e77a7f214892e2bde984339f1169160c7afa0b2ccce673d846c22c0a71dafdfc7242f5cb57ed149d91716c63e445ca3a715effcc7f8ac5f762d9185cf1e44eb1ec7"}, 0x160) readv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x1) 2018/01/25 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cdf000-0x6)='ramfs\x00', 0x80000, &(0x7f00009f7000)="") rmdir(&(0x7f0000428000)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b1000)='net/ip_mr_vif\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00008be000-0x8)=0x15a, 0x8) 2018/01/25 15:23:02 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) r6 = getuid() stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r10 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000)=[{&(0x7f0000002000)="cb9c1a6fcc0537b997acf0f9eae1d096fd5a990a41c9a26c6fe59d7e3062dd0766f5c5720ddd06d48823b7dc248a56f733949269d96a2799eb1140e8ab681173b21ee5f95f6e68fefdc189a7111d2b3195f999c4ac3d4284fdd9c84758f1", 0x5e}, {&(0x7f0000000000)="cf1ed733db0bae2b7590e6fdd64ff16d879b3ba139ac5e61f511a76dfc80d2395c15a9e2201fe88c7e7b45574068785aea1ea7e27be352198e46b78bab", 0x3d}, {&(0x7f0000000000)="5d2798e10f402adee5a67c17a7bca8916e672b292fc1c57118ea30910c8c9e918a9ee1ef177c059c8c77f3ebd502a0e536df95ebb5f7ca4a72ee8bc689577fc3b1748015ce4e46cfde1eb67344866cc7768bc94d5988dc8b4d183f8b31c0d1e4b4797f3bb7b5701431fbc5d35e74721eac5fa43681a8f079bfa7048a346037e7a367fa2e2c31b588f1ee9c8029", 0x8d}, {&(0x7f0000004000-0x51)="d6cd0973401fda7c44a3a66235c69706c066029dbc40e95263dc24e9ba7e635e15f1cad3171eb5b4bd8f55cd2fc75564ce0c147ffb1c2a6c38fe0457723e89a91f0a91bb04eaa6b82276e808dabf1bd080", 0x51}], 0x4, &(0x7f0000004000-0xd8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x40}, 0x20040080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000008d000)={0x3, 0x800a, 0xfff, 0x8622, 0x0}, &(0x7f00005d5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000ec000)={r1, 0x5d, "30c6455dc3cc05e6fd6496246b3e18b8e23920681db4a609ad25e498ac58c5d4992198e3a292996d55688158743dbff5f910f0cc218df1cc1abb0a50efd19c8397b15e1cf9d150368d597db2dd875c256f83231ddc060f9659a19b65d6"}, &(0x7f00009ea000)=0x65) 2018/01/25 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f28000-0xf)='/dev/sequencer\x00', 0x10100, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f87000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0xffffffffffffffff) pipe2(&(0x7f0000ca5000-0x8)={0x0, 0x0}, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000096a000-0x4)=0x1000, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000045d000-0x18)={0x3, 0x80, 0xffffffffffffb7e0, 0x9, 0x10000, 0x4}) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r1, r0, &(0x7f00004ae000)=0x4, 0x7) r2 = mmap$binder(&(0x7f000030c000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d59000-0x30)={0x74, 0x0, &(0x7f000096c000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f0000ed8000)=[], &(0x7f000054b000)=[0x78, 0x78, 0x20, 0x78, 0x58, 0x58, 0x78, 0x28]}, 0x48000000}}, @decrefs={0x40046307, 0x4}, @increfs={0x40046304, 0x1}, @dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, r2}], 0xf5, 0x0, &(0x7f000077d000-0xf5)="3473a8db7d97caa3974f91e4a5711d7ee5a41a93c343bbe18800fdf3dda2d832d14ec06e83c693f9fce1ae384227ca1db2bee830eaeab74ed378213b04f3be3f1ac2e38045630f3d9ac542252d531fc18b66c92c6a4e0a7c9cec2f0ab5d5549778fbdf463139762644036ad48fb195129586a49aae6bcde81972c81566973bbb57a77a7bbc6151dbe19983614f961029523cfc2fde23003c6b5c30a1d2105237dc99c4cebebaea1b1352df0a040168258580df1d96c9e2bec831ef94a958236ab8353fff07029bd0fab1b45a8585bc527d1be3147bc93c24bb80ff9258548e024e2ab296d810590b22aea7b84444b0e30a2c397fc4"}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00006f8000-0x1)=0x4) 2018/01/25 15:23:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ab000)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000b6e000)=0xfffffffffffff000, 0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e27000)={0x7, &(0x7f0000001000)=[{0x29, 0x3, 0x3, 0x8}, {0x6, 0x0, 0xd0bd, 0x1}, {0x401, 0x4, 0x532, 0x7}, {0x800, 0x100000001, 0x9, 0x1d}, {0x7b6, 0x7, 0x3f, 0xa8a}, {0x7, 0x1, 0x3f, 0xfffffffffffffffb}, {0x8, 0x7111, 0x5, 0xff}]}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000523000-0x9)='/dev/rtc\x00', 0x191000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000db3000)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009b4000)={r2, 0x0}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x2}, 0x8) 2018/01/25 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000589000-0x2)={0xfffffffffffff001, 0x0, 0x1, 0x10000}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000adb000-0x8)={0x0, 0xb451}, &(0x7f0000ada000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000332000)={r3, 0xffffffffffff5ce8}, &(0x7f000038f000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000672000-0x10)={r2, 0x8}) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c47000)={0x0, 0x0}) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000881000-0x10)={0x4, &(0x7f0000bd4000)=[{0x4, 0x8, 0x5, 0x4bec}, {0xffffffffffffff91, 0xffffffff, 0x800, 0x51}, {0x4, 0xfd, 0x7, 0x9fb}, {0x955c, 0x2, 0x1, 0x4}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a90000)={0x0, 0x0, 0x0}, &(0x7f000029f000)=0xc) setfsuid(r0) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x105800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x80000001, 0xa92f, 0x5}) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x111100) ioctl$KDSETLED(r2, 0x4b32, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008dd000-0x4)=0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f49000-0xf)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/25 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) r1 = openat(r0, &(0x7f0000b67000-0x8)='./file0\x00', 0x80, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000284000-0x50)={0x108, @time={0x0, 0x989680}, 0x2, {0x6, 0x7ff}, 0x1, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = add_key$keyring(&(0x7f00001e0000-0x8)='keyring\x00', &(0x7f0000c33000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000f97000)='user\x00', &(0x7f0000cc6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e86000)="71c075bf0feed5bf78da444c64a11517f61dcb68e7983b93879d7545616b3e94c42964eb48218962fa07360e364b9f45b5dade7e9a85ee64164c6a1a3eca45d9d93de7c6f9e878e56c881389a0f5e1fc922235a3cb50d1c4659ec6a80c8a50218425a97b7987b7e3acdec92402850e13f2cf281f5b5b6243a8ce2f948a35db12517de11d10736e1db028e1987550957d1cb65848990a7b48385778b5d523b04dddf9393cd360dcf9241fe79ee964232b0fdcac0805bddd2ed410bab4a468dc5a1884f3dd8e5a42", 0xc7, r1) 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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xb, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/25 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000995000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003d1000-0xc)={0x10000000, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) clock_settime(0x1, &(0x7f000096a000-0x10)={0x0, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/25 15:23:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/25 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f2000)={0x0, 0x0}, 0x8) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) sendfile(r0, r1, &(0x7f0000056000)=0x0, 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/25 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) setrlimit(0xf, &(0x7f00002f1000-0x10)={0x8, 0x100000000}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xbf2) 2018/01/25 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x15, 0x3, 0x4, &(0x7f0000c2c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b91000-0x4)=0x7fffffff, 0x4) prctl$intptr(0x17, 0x200) accept$packet(r0, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000042d000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000175000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) 2018/01/25 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ae2000-0x4)=0x2, 0x4) [ 107.592432] binder: 17877:17883 ERROR: BC_REGISTER_LOOPER called without request [ 107.614461] binder: 17883 RLIMIT_NICE not set [ 107.621178] binder: send failed reply for transaction 171 to 17877:17897 [ 107.633096] binder: BINDER_SET_CONTEXT_MGR already set [ 107.638388] binder: 17877:17897 ioctl 40046207 0 returned -16 [ 107.645628] binder: 17877:17883 ERROR: BC_REGISTER_LOOPER called without request [ 107.653207] binder_alloc: 17877: binder_alloc_buf, no vma [ 107.658869] binder: 17877:17897 transaction failed 29189/-3, size 0-0 line 3127 [ 107.667458] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.684841] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000416000-0x4)='./file0\x00', 0x0) getxattr(&(0x7f0000c28000-0x8)='./file0\x00', &(0x7f0000233000-0x11)=@known='security.selinux\x00', &(0x7f0000763000)=""/0, 0x0) 2018/01/25 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000-0x10)={&(0x7f00005f9000)=@newlink={0x34, 0x10, 0x921, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="c4", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='attr/current\x00') timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0xba77ca16af3de5e1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x4626, 0x0, 0xffff, 0x241c}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9e, "58a495de72cd3b37e1bc9f6f29741884a691f849065fb3c785795788171475509107969620888f56ab851ebfe6baadd9ea690038b218d43aa9e5f35b6fb9ab81b067c3b379b7b4cb6617f3e3d349dd6b288da49b317eac9d5c3a3843a76dcf1d1ce942cacb63b70bb22f959cf5c262a935b98a7df1c767eeb9e4be7caa0cc5605a1fd2c3da0743bb5286508e48d4b8c93331eba1675f97724a7c9afe0509"}, &(0x7f0000002000-0x4)=0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x7, 0x17b, 0x2, 0x8, 0x6, 0x0, 0x4, {r2, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x20, 0xffffffffffffff44, 0x9f29}}, &(0x7f0000000000)=0xb8) 2018/01/25 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f000091c000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000eb6000-0x78)="18a93469b92123d7a8c78a4f045f6dbb5af0a930177abbf1d14c30b9a7b52f9602a6c9f9b94e1954427b4f9c8deff2a25fd83f55baf990895a7f3e464f685e41ab165dae2c1a4e26ede24478e70e04c865942e01f96a86f64c0f7a8516c2722e674b35432d264d04e5e5ddfe14561e91bc587bbe6952d2c6", 0x78) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) r2 = socket$inet6(0xa, 0xa, 0x7fffffff) sendmsg(r2, &(0x7f0000b6b000-0x38)={&(0x7f0000874000)=@hci={0x1f, 0x411, 0x3}, 0x6, &(0x7f0000a58000)=[{&(0x7f0000aa5000)="8f3144917c7a74f89bc82e2842375d1044a8a76499928fd321562066cfc53fe7bb0a6dd67382fd834b64769765303131765043646450ec8a130f6b16d47dd783a6ae8d386264caf4daa6e9dd269caa5dcfd12b43a3bbf1b8278a372f67deec61ce28c114ff62671355cf9efb397693305a9209e87b018c9c1b0048ef8b08a9a4f9471bc21ee1515b0b6691e78ba75a394c53b001efdf7199b073afe026dbf8e84cba8ced53af8664d6c33043d0d7db", 0xaf}], 0x1, &(0x7f0000f2e000)=[{0x1010, 0x118, 0x609f0b4a, "904503d2bce52992c4538144c6e2eb4b5b93fa5ca2349c910dbbc55bad13738e2d6bb2026c69305644f7d4424b581ffdca2b3d7b0a70db9b7e2488c258f6c81f0d1ab1009a67329d46857df98089e3f8ec0100304b19e3123cbd009a350029a7f7f2e61ed66f81d2fda7d699f2deb9158eb7c6ae675691b017297906fafb26d20ab5b2c9588a6b295010551eee544e23c44cdfb02397900f3ae72e4cbd9b2e75cd180155afcd6a3196df2c255d0f22a09e9363beaa4b8ccb8a734a0f2b8e5862cc016973dc39cf06fe073f603e54bd3e32c3c6c3d140b1affa1ed39515fd12c6818a88162bc546cb89cbc899aa63c711b28ed184b4118e220f6d3972e7552ff53300e71200e29d85dd97bb3296535950da2d114ea1c0f08c89ee62392e85ad9d69d482e2a5b92d0d3beb8be3fb6b5c6d3f3da9fd37d1f3d7f88ced7c75afb27910acf5ea5b84823deda4eee6c20b70a78ba41c4082b2b0c9bd38717e4b4883275c387ae190e0f7c0b4972ea9b2928cc148a72773b568e5bbec55d71b66109ee051a29db20922b61f6ff7c3a79d2a74982be7e461c6b7d1e9a4adbfe45032e6ca9d38447b7851bfd24698f872f56500c7075dec22accf3339f7d5c6e830cae596229b17af2321e2f2fcbca4c15f6ef2bcb2b88b7d824750a483d68be50ecb8c1fa2fdb8a069ba1ed84ba47ca3664141b5827243b0a062f4aeaa762d97c26c77c6741aa22753520cc898a39d9304f03dabf7c09d021349d1288e863bb479b11577312c881db532a77b33e327af8cdf869c7cda6e3255549953e833d3d79e8859b01cc6a27fc16815c4afd44c0868ab7ee162d523d02dc3a22d4eab99a05d358701ec8e77d926ab45751c3f7c37603694dfba57951c152c71047b79f3dbbd2521b92dfbaa94dde6bf29b3c1972273850e690c8f1da822e5be3544f7b91b9d664a82b3dde87fc8f854176f21a63f6e332bd2cc9d698f945c64fb9047332d731e0cf8b9ee7bc2922da230e1cd6eb9c7e9e0744ee94a7e05b4d1fa1c75c29ebc8641fd716582e307ee70a0b4d9f479395dee516b82addb37f9c958bf7af13a3f95b60ece84c8f37d0b948a8dd69c8aa6e40c165ad8d84d72e01d973be3b2c9215c5209ac6033793ce350d030cde7790837f0483af8ef595e66e1a29a07783cac9ea6072705f099f89c1f231fb1cc7d3a65990c3fee4a56914f8a2531e846335e97a0b2e24ae724b3ca487fc409dd30f4b785612efedd18991637cf637f78abbd0ed4feb43c3a3ad5433aadef075cef46199261f7d6f8e166d1bdb8b6a03d0dd226fe1f150179792ca423acda32de7c260e0ed627cf1e6a3179c21250e09ff188f15b880a477ef9708b1d1893bef1e5c0ffe0549fe162312a78e88f85b8e8d5ca65ca3116eb9b53a1bcd340f1df1d60c9301e6de456c7489ad8d8154e74bd45ac1f288c89b0fe252df7cc10f1b8ece69f3f5cbe6cbaa774c3b1458c6054bfcc558c7b2fb27187fb6e55d31954dfa41238141905c237ddb5c18d87d4a6bbb3f54595569245f29959147c3f2d4717abdf7eee5428796bb691fcec4bc99a4d488ee9b22c0e26e1159ea89d1823c8cf7b4b239c4297727f4dfa6e85f3d70600bd57e2092eb78eb61c934a41926bb38a2e048b43aa51d8226f8f8f6f9622e1c3defb77a0caaf279956b9497b956c8c02a9a6b8500861f438d2a73ccfd2715773d33cb1ad0ffa659ea9441677eede51cd1800281dd115df9f649426e29099918699ae0be2b90d504a754018e9a29b501ddb5c5ad9cfd7c13493be395ff11838abfabac713b2d14bccd58f41eff04837f4b42b79d7f2f429f240938291f25c5825e66004ab3716ade77c39a265e1275acf0e86b63500c919fcf08daf404ff08f177e609979118a6b441be5a4312d3cad9b34ec5234e6c215f2ced152ddd5ffa73851ea7434fc22ad425e349d9176d9a036d8ef73f6c886e6ff2f877ec63553077b999da876a5eff8a5f98adebe5623a5ed79c68ed25169af7d107afa2ce42d732cc7dba3324bd256c9bc672cae93b6d4ae41196011ac099d71f0e709d4a0c755d335073d5902eaacdc5d8671854f977a35a3c7f3360f3ef942b6435b4e47515eca79d50efc1b855219da39d7608f80a0ee76e0c89e43b0e4482bdb11d6a1583c8e2aae8359f8e4d83baec0635c0bcb4a172721c9d5e9d9a16937070903024028d7e53d1dd45ffd3ca8ecb11f9faa861b490aa660e400d7f70f19a7b28af567df43a4d8ec816717b4b4509149838141d0ad774791b8e7f6e1328db6bd7d477bb16be1e00c7ac06f731318fbc81feec7b7941ef129d1f368dc54b621e6e21ed72e60032e7bee257af86efa9edd52e08a33ab8dd1b2c17c6826d55bba176592fdde58e3bf5be564975c48d624f7395a2b441e0b45c9f75bc43d0d5bb95378782d031d3c2bcc8c1fd3ebb20f998521f86997d01e59a380f1756af9d6cb0b645d5597388d86d122ee9df415d50184eebafadc8ccf0519b94df4a8c1a969a96e8371447fe9ed80924d6a4a3a027557a7432e5be534e3ff8bbaec1dabe2ea8f35cd633f1e53d8ced8d04e784aad4d7ff7e2530e41d80e5befea3f9ca03d1393af383b0db5f7168819f250216c4f319154264684bba0feb1bb58284c487389f03b9bb9ecca673f5a448932c3b6c2cea5adc57e7066975ab8ff6fea62b4a69a8dbb7c46ec9df5239d61e7a150598e5987c70978a63ce6ba647cb73e77e8fbaade2c4270a1b10c274ac34ce8ac41baffec45a23f99134535f341a87a8a2a1a2902cc3801639608807ac61a08079c42f84bca511964dc0cb021951205d21a3a8e5fbb75ffe4306ec7d04970e91a6384b4896187024311fe1c58238c9d1b058fd02d691b2d26a4687237648ca4bd6428d6183c25571f85984afe2d9ceadc3a220b4af86e980191ec723c027667c87b315370decd4899e3e6470fde17c9912e8d099cc649401d8716e60a76743c5976d915742330d82a8395bfb4cbcad6994d48610832ac62d4af6a2358aaa03163fa08d7e5fc06e6d013ec3114441e2b9cfabdccd1a7eeee5656a3b42f18fcab934e65c53a37419790f74455089e39deb06a0040e47c2fe9bc4a15d33bcc936cf3c779452e5f6d121d19f89ddf32ba2d1b39f8787c33c153aa7af451b0b3b11c8da226e249f194ef96828832526e2ff75cbebd28db69a17f79670a889f46100b73cdb817e14045a8aa720120884db196bf761e9c1a1c5f665a26d05a02bdbae8e6f22987098794604c32ea316a9229c9b1181d7c4e906a29755bb065d61d00889debd3a82d4261056920eb90f32d77e1619f463db8ce3364812669b86afd7b0bde672f12f756c025cded8c30a0576a1dfd02e08383f794745714711652013614119cc39f094b610748099369ae1397bedc46e5980db35f460524ecbb0ae59296754a483dc3b4fbfc2f2e64fea41a57994bd061f87572734e4c870dcd6ffaef5a4b009b91940ac3b4a55c49c78f94f4dfb566516980c9195add855853e169647de4dd089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{0x20, 0x10f, 0x42f7, "8236cd554d571337e4b3dccafb15"}, {0x70, 0x10c, 0x0, "a2f9a8eebe5506fa62c440e24766d00351073747baf6c93863d181bdd20c6596c66cbba85769e5b304ea60d2f4099b0ebad579b5baa98d75aeb6d6f16dd5b27d867ec90c78aa4c5335808840a892e5cf4635ba6d434bbc1fe3155a76"}, {0x68, 0x119, 0x1, "b79a82047818683b2001420b17c83e31a2f87c21dca8bcc9d0c687b9b16881053d266f18cb0b2bd4ef63e32fa4ea15c629d7d7b5a9e9c1f4c23062b115e60a23d0364d7afbbd5064d422f6f94bbe560b9ad4bb"}, {0x1010, 0x117, 0x800000000, 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"}], 0x2118, 0x200000c0}, 0x4000801) 2018/01/25 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000d000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0xe5ffffffffc) syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/25 15:23:03 executing program 1: 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9, 0x0, 0x81, 0x11}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={r2, 0xeb21, 0x0, 0x20, 0x3ff}, &(0x7f0000001000-0x4)=0x18) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=""/12, 0xc) unlink(&(0x7f0000005000-0x8)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000c28000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/25 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f00008a9000/0x2000)=nil, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000735000)={{{{0x2, 0x2, @rand_addr=0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x56, 0x3f, 0x3f, "ad221982212e488f41d2921b7e9c27af0ae0533b9bf5e858715ae760a42d070a723def710091edb06c6e52a026098b1168790b1449001a60ee46144955babbb338becbdf2b14bbb351b1a17595d77730"}, 0x160) 2018/01/25 15:23:03 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f000096e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$packet_int(r1, 0x107, 0x16, &(0x7f0000001000-0x4)=0x0, 0x10) [ 107.689983] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 15:23:03 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x83b0200f29ef2ed9) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a83000)=""/238) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f0000953000-0x18)=[{r1, 0x11, 0x0}, {r2, 0x109, 0x0}, {r3, 0x1, 0x0}], 0x3, &(0x7f0000e2c000-0x10)={0x0, 0x0}, &(0x7f00000f1000-0x8)={0x75}, 0x8) clock_getres(0x0, &(0x7f00003b9000-0x10)={0x0, 0x0}) 2018/01/25 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) readv(r1, &(0x7f0000001000)=[], 0x0) 2018/01/25 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c15000)='net/ip6_flowlabel\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00006f0000-0x4)=0x0, &(0x7f00006d0000)=0x4) readv(r0, &(0x7f0000129000-0x10)=[{&(0x7f0000e5b000)=""/4096, 0x1000}], 0x1) 2018/01/25 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/dev\x00') mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000907000)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:object_r:auth_cache_t:s0', 0x20, 0x30, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) readv(r0, &(0x7f00002d5000-0x10)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1208}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) readv(r0, &(0x7f0000c72000)=[{&(0x7f0000bfc000-0xcf)=""/207, 0xcf}, {&(0x7f00001ce000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d6d000-0x40)=""/64, 0x40}, {&(0x7f0000192000-0x4b)=""/75, 0x4b}, {&(0x7f00001dc000)=""/42, 0x2a}, {&(0x7f0000938000)=""/150, 0x96}, {&(0x7f000040c000)=""/0, 0x0}], 0x7) 2018/01/25 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000391000)={@common='gretap0\x00', @ifru_settings={0xfffffffffffffff7, 0x0, @fr_pvc_info=&(0x7f0000a3b000)={0x0, @common='dummy0\x00'}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000260000)={0x0, 0x0, []}) dup3(r0, r0, 0x80000) 2018/01/25 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004eb000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r2+30000000}, &(0x7f000086c000)={0x0}, 0x8) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0xffffffffffffffff) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/25 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) r4 = accept(r1, &(0x7f0000428000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000ab4000)=0x10) accept4$vsock_stream(r4, &(0x7f000097b000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80800) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00008e1000-0x8)=0x0) bind$llc(r4, &(0x7f00000bc000-0x10)={0x1a, 0x2, 0x3ff, 0x1, 0x2, 0x8000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$inet6(r4, &(0x7f000007c000)={0xa, 0x2, 0x8f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) epoll_wait(r3, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) socketpair(0x1f, 0xa, 0x7, &(0x7f00005df000)={0x0, 0x0}) ioctl$TCGETS(r5, 0x5401, &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) r6 = syz_open_dev$tun(&(0x7f0000e4e000)='/dev/net/tun\x00', 0x0, 0xfa5e1ae92de5b31a) restart_syscall() ioctl$VT_RESIZE(r6, 0x5609, &(0x7f000030f000-0x6)={0x1, 0x7ff, 0x0}) 2018/01/25 15:23:03 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000-0x16)='/selinux/checkreqprot\x00', 0x20000, 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) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000015000-0x4)=0x0, &(0x7f000000a000)=0x4) fchmod(r0, 0x1) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000014000-0x40)={0x10001, 0x80, 0x3, 0x87, &(0x7f0000013000)=""/135, 0x86, &(0x7f0000014000-0x86)=""/134, 0xfd, &(0x7f0000013000)=""/253}) 2018/01/25 15:23:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000066b000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000c4e000-0xaa)="24000000130007fffe000000005c00001120000c0d0003ec000400000000000000b81617", 0x24) 2018/01/25 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c71000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005b000-0x4)=0xe8) 2018/01/25 15:23:03 executing program 5: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000055000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) 2018/01/25 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000365000)=@req={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0xffffffffffffff7d, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:03 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b17000)={0x4da, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2287, &(0x7f0000ee7000-0x1)="") 2018/01/25 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00002e3000)={0x5, 0x78, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x45, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 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, 0x81) r2 = socket(0xe, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x2, 0x2001, 0x7, 0x1, 0x2, 0x7, 0x3}, &(0x7f0000fcd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000a15000)={0x0, 0x5, 0x0, @thr={&(0x7f000097d000)="b7cba538b55a51e99eb8908055aba68499cae25846363dce50b669d30fa646490d54ba9f1fa3c188ffcb3f8f2552b828c38831fa33987ff65daa7298daa97d3e4f1b39", &(0x7f0000636000)="8030d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000031b000)=0x40000000002, 0x4) timer_gettime(r3, &(0x7f00006d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r2, 0x5, &(0x7f00003a8000-0x1)="e6") r4 = socket(0x200010, 0x80003, 0xa6a) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c43000)={0x101, 0x8, 0x100000001, 0x4, 0x100000000, 0x6, 0xfffffffffffffff8, 0x30, 0x9, 0x3ff, 0x3f}, 0xb) r5 = mq_open(&(0x7f0000820000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r5, 0xfffffffffffffffc) poll(&(0x7f00004fe000)=[{r1, 0x200, 0x0}, {r2, 0x20, 0x0}, {r5, 0x38, 0x0}, {r2, 0x4001, 0x0}, {r2, 0x0, 0x0}], 0x5, 0xffff) r6 = getpid() ptrace$setsig(0x4203, r6, 0x200, &(0x7f0000927000-0x10)={0x25, 0x9, 0x0, 0x1}) mq_timedreceive(r5, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) accept4$vsock_stream(r0, &(0x7f0000d4c000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) 2018/01/25 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009c8000-0x4)=0x0, 0x4) listen(r1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000d7b000)='/dev/usbmon#\x00', 0x1000, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00008e6000)=0x0, 0x4) r3 = accept$ipx(r1, &(0x7f0000caa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x3b) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000098b000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0xe8) getpeername$ipx(r3, &(0x7f000001d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000516000-0x4)=0x10) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000625000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x4d85, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3c, r4, r5}, {0x2, 0x9, 0x80000000, 0x4, 0x9e, 0x80, 0x7, 0x586}, {0x7f, 0x3800000000, 0xfd20, 0x1}, 0x1000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x3, 0x5, 0x9, 0x4, 0x40}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07, 0x1, 0x8, 0x5, 0x5}, 0xc) r6 = accept4(r3, &(0x7f00009f7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9c000-0x4)=0x9, 0x80800) sendmsg$inet_sctp(r6, &(0x7f0000207000-0x38)={&(0x7f00007ee000-0x10)=@in={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2b000-0x40)=[], 0x4, 0x0, 0x34b, 0x40}, 0x4000080) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) [ 107.882718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/25 15:23:03 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x36, 0x301, 0x5, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000020000-0x10)={&(0x7f0000017000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004f1000-0xd)='/dev/usbmon#\x00', 0x2, 0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000343000-0xd2)="a6204b2c53797ae768ecf5efc5339630f496e2681acad4693d4019f26e8a64e99ce3bc007eaa5501cdca108b45b9822fe494491c166e076401682dda7350af18becf54c9a8858783bc74c29611a65e97122fb06f7ea91b4d8354bd8aa64bf7b36988cf32a53d77666e1a649300f659b3147b65d0400e3caff9f3a8fa27c1fd2596398d6992d9b7897ad7bfc54641b4634d855a0369e025a2cd949f5e609b9ea9e3b3f70d44b611f7babb8fba077f56382a9d138a6901aa0b420baf957e33b61e3beadaceecdb5f036b95f0e222185c343e1d", 0xd2, 0x0, &(0x7f0000d27000)={0x1a, 0x1a, 0x8, 0x3, 0x18d4, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000d29000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000865000)=0x10) r1 = socket$key(0xa, 0x2, 0x88) recvfrom$ipx(r1, &(0x7f00005c6000)=""/0, 0x0, 0x10022, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:03 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000-0xaa)=""/170, &(0x7f000007b000-0x4)=0xaa) clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") keyctl$set_reqkey_keyring(0xe, 0x8000009) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:03 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000018000)='./file0\x00', 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000015000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000020000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x3, 0xfffffffffffffffb, 0x2, 0x0, 0xa0, 0x3f, r2, r3}, {0xfff, 0x9, 0x1, 0x8, 0xda, 0x3a, 0x7fffffff, 0xffffffffffffbe70}, {0x0, 0x1f, 0x7, 0x2}, 0x6285, 0x9, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x1, 0x100000001, 0x0, 0x0, 0x2}}, 0xe8) [ 107.991317] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=17997 comm=syz-executor1 [ 108.037069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=17987 comm=syz-executor1 2018/01/25 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f000056b000-0x8)='./file0\x00', 0x100, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008b3000)={0x0, 0x800}, &(0x7f0000d87000-0x4)=0x8) r3 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00003f8000)=r3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000845000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f0000e33000-0x10)={0x0, 0x1c9c380}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/checkreqprot\x00', 0xc0080, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000749000)=""/155) 2018/01/25 15:23:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000e9000)={0x1, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002e8000)='/dev/ptmx\x00', 0x200081, 0x0) r2 = dup2(r1, r1) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000f0b000)=""/136) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:03 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c6f000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d3d000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000ca6000-0x4)=0x0, 0x9dec1ad861044d94, 0x0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/25 15:23:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000009e000-0xc)={@empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004c1000)=0x1, 0x4) 2018/01/25 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f000031d000+0xf9)="", 0xfffffffffffffc3e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000020a000-0x4)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000a29000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008ac000)=0x14) fcntl$setown(r0, 0x8, r1) r3 = fcntl$dupfd(r0, 0x406, r0) accept4$inet(r3, 0x0, &(0x7f0000d93000-0x4)=0x0, 0x800) 2018/01/25 15:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000160000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000294000/0x1000)=nil) msync(&(0x7f0000e5d000/0x4000)=nil, 0x4000, 0x3) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00008c4000-0x8)=0x0) 2018/01/25 15:23:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000826000)=[{0x20, 0x40, 0x0, 0x3}, {0x1, 0xfffffffffffffff7, 0x1, 0x1}, {0x200, 0x1, 0x2, 0x3f}, {0x10000, 0x8000000000, 0xffff, 0x13}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0x3, 0xd, 0x9, 0x6, 0x6}, 0x20) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xffffffffffffff77) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 15:23:03 executing program 2: mprotect(&(0x7f00007a5000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2080) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003e5000-0x20)={{&(0x7f0000a02000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/25 15:23:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000+0x64d)="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", 0xfa, 0x20000000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r1, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/25 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b1e000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00006a3000)="075b0ea680a07d11183f03ffba3a38a8d8276f31b4ea7c77cbe2fdf56ad35db79fa949d06d2783c9b063c5de5109712d1efa1bfc64809fb51088fb804ea379bdc1e874f0339b1752ecf2b9ee931a7ef3b254d8ad3284", 0x56, 0x0) 2018/01/25 15:23:03 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082b000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0xd)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000810000)=0x0, &(0x7f0000f23000)=0x8) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/25 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000efa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e8000)=0x10) accept(r0, &(0x7f00009d5000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c22000)=0xc) r1 = open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000602000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b3417032f0eba6f36af4ec5e621bcc71"}) getsockname$unix(r1, &(0x7f0000392000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bb1000)=0xfffffffffffffe63) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/25 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/checkreqprot\x00', 0x202002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000082e000-0x20)={@generic="99a4d4288d324512a72246868cc1c3c1", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000322000)={"28b87f85817d5556776fe4e161188de6", {0x4, 0x1, 0x400, "45abc3b572de", 0x4, 0x0}}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bc2000)=0x7fff, &(0x7f0000bd3000)=0x4) getuid() 2018/01/25 15:23:03 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x200000003, 0x80000000000007) ftruncate(r0, 0x7ff) 2018/01/25 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000555000)='/dev/rtc\x00', 0x400000, 0x0) getdents64(r1, &(0x7f0000bf5000)=""/140, 0x8c) listxattr(&(0x7f0000732000)='./file0\x00', &(0x7f0000a4d000)=""/183, 0xb7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) 2018/01/25 15:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000795000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f000087f000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) 2018/01/25 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000dd9000-0x8)=0x4, 0x8) 2018/01/25 15:23:03 executing program 6: clone(0x1000000, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f0000c5e000-0x4)=0x0, &(0x7f0000db3000-0x3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f000004a000)=""/205, 0xcd, 0x0, 0x0, 0x0) 2018/01/25 15:23:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00007d8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x105a41, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000034a000-0x28)={0x5, 0xfff, 0xe59f, 0x8, 0x8}) [ 108.322613] SELinux: policydb magic number 0xa60e5b07 does not match expected magic number 0xf97cff8c [ 108.348091] SELinux: policydb magic number 0xa60e5b07 does not match expected magic number 0xf97cff8c 2018/01/25 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000895000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x400002) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000076d000)=0x0, 0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000703000)={0x0, 0x0}, &(0x7f0000a2a000)=0x1, 0x0) 2018/01/25 15:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) lookup_dcookie(0x3, &(0x7f0000972000-0x89)=""/137, 0x89) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmmsg(r0, &(0x7f0000ea2000)=[{{0x0, 0x0, &(0x7f0000964000)=[{&(0x7f0000ac0000-0x51)=""/81, 0x51}, {&(0x7f0000dd4000-0xe1)=""/225, 0xe1}], 0x2, &(0x7f0000e06000)=""/51, 0x33, 0x2}, 0x3f}, {{&(0x7f00001c6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000080000)=[{&(0x7f0000319000)=""/189, 0xbd}, {&(0x7f0000f3f000-0xb9)=""/185, 0xb9}, {&(0x7f0000f39000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000)=""/59, 0x3b}], 0x4, &(0x7f0000f73000)=""/252, 0xfc, 0x1}, 0x108}, {{&(0x7f00000f2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00000d2000-0x90)=[{&(0x7f000077c000)=""/195, 0xc3}, {&(0x7f0000d80000)=""/4096, 0x1000}, {&(0x7f0000dd7000)=""/4096, 0x1000}, {&(0x7f00007bf000-0xe8)=""/232, 0xe8}, {&(0x7f0000be3000-0x69)=""/105, 0x69}, {&(0x7f0000585000)=""/180, 0xb4}, {&(0x7f0000d2d000-0x82)=""/130, 0x82}, {&(0x7f0000cc5000)=""/108, 0x6c}, {&(0x7f0000d74000)=""/239, 0xef}], 0x9, &(0x7f0000990000-0x45)=""/69, 0x45, 0x6}, 0x7}, {{&(0x7f0000a90000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b57000-0x20)=[{&(0x7f0000b14000-0xd)=""/13, 0xd}, {&(0x7f0000f24000)=""/172, 0xac}], 0x2, &(0x7f00009f4000-0xa2)=""/162, 0xa2, 0x2}, 0x0}, {{&(0x7f0000293000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000046b000)=[{&(0x7f00007a7000)=""/42, 0x2a}], 0x1, &(0x7f0000fca000-0x18)=""/24, 0x18, 0xfffffffffffffff7}, 0x3}, {{0x0, 0x0, &(0x7f0000632000)=[{&(0x7f00005a0000-0xc5)=""/197, 0xc5}, {&(0x7f00005cc000)=""/216, 0xd8}, {&(0x7f000042c000-0x1000)=""/4096, 0x1000}, {&(0x7f00009df000)=""/154, 0x9a}, {&(0x7f0000c41000)=""/201, 0xc9}, {&(0x7f00001da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ca1000-0xa3)=""/163, 0xa3}, {&(0x7f0000663000-0x51)=""/81, 0x51}], 0x8, &(0x7f0000cf0000-0x21)=""/33, 0x21, 0x2}, 0x3}, {{&(0x7f0000d51000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000783000-0x60)=[{&(0x7f0000af8000-0xe3)=""/227, 0xe3}, {&(0x7f0000553000)=""/4096, 0x1000}, {&(0x7f00000e6000)=""/209, 0xd1}, {&(0x7f0000ed6000)=""/123, 0x7b}, {&(0x7f0000821000)=""/229, 0xe5}, {&(0x7f0000eae000-0xce)=""/206, 0xce}], 0x6, &(0x7f0000010000)=""/197, 0xc5, 0x3ff}, 0x0}], 0x7, 0x40000100, &(0x7f0000177000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc4000)={0x0, 0x800}, &(0x7f0000d87000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000045c000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0x4, 0x6, 0x5, 0x796, 0x10000}, &(0x7f0000607000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b62000)={r3, 0x3f, 0x3, 0x9, 0x100000001, 0x38, 0x3, 0x9, {r4, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, 0x7c378ba7, 0x7, 0x40000000, 0x40}}, &(0x7f0000554000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000546000-0x20)={0x3, 0x7, 0x5, 0x7, 0x100, 0x7, 0xde, 0x3, r5}, &(0x7f0000364000)=0x20) 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f21000)=[{&(0x7f0000ec0000-0x3b)="390000001200092300000000870000000700001a0200000045000107000009141100630004e9016a0000000003000608000300e30903001ee4", 0xffffffffffffffe8}], 0x1) 2018/01/25 15:23:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r0, r2) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000018c000)=0x7) listen(r2, 0x0) listen(r1, 0x0) 2018/01/25 15:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000704000)={0x800, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00007ad000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) unlinkat(r1, &(0x7f0000244000-0x8)='./file0\x00', 0x200) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000460000-0x96)=""/150) r3 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f000030b000-0xb0)={{0x0, 0x8}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/25 15:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') symlinkat(&(0x7f00001db000-0x8)='./file0\x00', r1, &(0x7f000004b000)='./file0\x00') getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000066b000-0x30)=""/48, &(0x7f0000fb7000-0x4)=0x30) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r1, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000005000)={{0x2, 0x3ff}, 'port0\x00', 0x18, 0x2, 0x7fff, 0xffffffffffff7fff, 0x4, 0x4, 0x25, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x20810020}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000006000-0x28)=@bridge_setlink={0x28, 0x13, 0x24, 0x3, 0x3, {0x7, 0x0, 0x0, r1, 0x20800, 0x8818}, [@IFLA_MTU={0x8, 0xe, 0x7f}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/25 15:23:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e4a000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000375000-0x4)=0x6, 0x4) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0xce8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000448000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r4, 0x895d, &(0x7f0000cec000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x81, @raw_hdlc=&(0x7f000096a000-0x4)={0x7, 0x6d}}}) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/25 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f80000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000285000)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000)=0x0, 0x3c2, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = socket(0x11, 0x80005, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000547000)={0x0, 0x4, 0x3, 0x7b4e}, &(0x7f000096d000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000869000)={0x0, 0x1ff}, &(0x7f0000745000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004d5000)={r2, 0x800, 0x8, 0x8, 0x7f, 0x6, 0x7, 0xffffffffffffffc1, {r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x9, 0x1, 0x80000001}}, &(0x7f0000668000)=0xb8) 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000677000-0xdb)="170000001a001bed000013210002000000fffffffffff761a7dae0ea3465718eb55752c9f44d498f9fe3521821dbc46ca02c276031de00f1d680aca841a0f1c4fe3037ee893c0f9dc648abf70d62d04bb442e68d72a37bce213169fab9a095d6db5cdbb53d74fd1e19d8a9e07c087cf551f2bd7545b3245a9fb5f40a6d261e65ef4db50fec9569e2b714f48408749b9392973fc5e7bb9da851157aba00538aac1b3aa0dd1b2ac9335c45eb05b0d8935089666c86edda0ad186d586ce09623e75de13523820216af01a02869b05a08245b5a1d4caad5ab2f5df6ab0", 0xdb) clock_gettime(0x0, &(0x7f0000050000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005f4000-0x60)=[{&(0x7f0000f4f000)=""/121, 0x79}, {&(0x7f0000b9b000)=""/154, 0x9a}, {&(0x7f00000bd000)=""/192, 0xc0}, {&(0x7f00004df000-0xf6)=""/246, 0xf6}, {&(0x7f0000311000-0x61)=""/97, 0x61}, {&(0x7f0000700000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/01/25 15:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000941000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000842000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a99000-0x4)=0xc) socketpair$inet(0x2, 0x80807, 0xfffffffffffffff8, &(0x7f00005d6000)={0x0, 0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000975000-0x4)={0x1ff, 0x700000, 0x100}) sendmsg(r2, &(0x7f00002e3000)={&(0x7f00004f0000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000925000-0x60)=[{&(0x7f0000212000-0x4e)="dca58e2017e9767c7566f9893b762487ea2a9c9e3806758f0646985e4146b021841463820760ea152d11aee2097e6da72623eb644ec622a46c59090561358ba6384a42aec32901b89241bb549e09", 0x4e}, {&(0x7f0000836000-0x49)="3c26013209ebb302fe496ee09a3a30dd4c347330bbbb77e00364c4e918b6cff31349b445696cc974396dc4aaf9bdd1f702c6f3c4b2237f916fc6bc9c88d210d3b0f2abdcfbcfcf0f6b", 0x49}, {&(0x7f00004ed000-0x1000)="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0x1000}, {&(0x7f0000783000)="422d7d6042cd6782600ed102626c9fb92af7fe2246b1e5eb6664edb66444522d8791a3a999485fd5fa9bdb9920c14e0d8309d7b0f41201cfd49df4908246f83f3656ebfa096ffe342d4edf5d7c9b58b1aff8d4", 0x53}, {&(0x7f0000829000-0xa6)="3eb5094265910858c73b4947cff5eb3effbd02ca9a5e8796d52da0fd60685192523f1b5db6c2638ea5b3f19a0971f3eaefeffbebe661487ffc06bf0b67972f407e79d4d73b93d2055c450d0ce53a4376535d56f59021f36215808470e298e16515b4ff2040a70f02c0bc1e21e548d997c1ca841643e6922361601f125a3b68f4e59a0716a555eb58d48372f9cfe80e46c95e3ee8655bfa209e1094aff5dbca08a726dfd697d0", 0xa6}, {&(0x7f00006b2000-0xf6)="02c410555f4de3ad3a79dfb01c067e20e1479f64394470bf68b865d83c1ef07501a66451d666fb01d91777a776d6afd59c5c7e248a98a67b81d30ddf70522cbf89cfbd47b3a1f17ea9942e4d4a41e2e8defc3080f1a07f861f82724f66b2be9b3d8730c196147193334138f64b113962c911199d021b5d5c7ebac08ed9fd300549e73bf8fe30a31251debe9ebcf6350910b03ae72b818c2b7fb1114b35963ceaf3ae79bd5ea2ab098211f6f021543aa8c1f44ddf18bd97a7497276579e23c3104e7577ffc21aad6ef3dc312674abcee4e570bf3dd73a9105581bd9bc4dc73219cbafea53248eedde2a5804080e7e4e399be80c4b4e54", 0xf6}], 0x6, &(0x7f0000fc7000+0x936)=[{0x10, 0x115, 0x8, ""}, {0x1010, 0x119, 0xfffffffffffff800, "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"}, {0x28, 0x1ff, 0x87, "4149730f8a6a225f9058549f4f4e9aa798"}, {0x50, 0x117, 0x5, "795b9b19c008f6aba0b3398e5bb6fb3ddf69f5a68ee15a6f4a954aff441be77e1726dfabb880d3645f1a30d6259aa9204963ee840aeb091daaacda2d"}, {0x20, 0x9fc876b3dd3f737f, 0x7fff, "35a303a1f6bbd94b22fb04"}, {0x78, 0x0, 0x9, "7d6314311fc44bbeaa4c75fdfd56da336d2ba227a3d33700cfa257a363f74a2099ac0418d6ee249301e0436c052033ef7c48f8b79b1b9f8642ae59396fa0d20aab3384a05083c879b9ea265fa866d640d9017e21e05f21380e05cd3285ec6b4d9408"}], 0x1130, 0x14}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000093b000-0x4)=0x6, 0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8916, &(0x7f0000dd8000)="") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c9d000-0xd)={0x0, 0x20, 0x2, 0x80000001, 0x4, 0x5}, &(0x7f0000d5f000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006b4000)={r4, 0x6}, 0x6) 2018/01/25 15:23:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', '/dev/autofs\x00'}, &(0x7f0000001000-0xd6)=""/214, 0xd6) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cd00f3502e16", [], {@ipv4={0x800, {{0x1d9, 0x4, 0x0, 0x0, 0x14f, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0xcc) 2018/01/25 15:23:04 executing program 1: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000a6000)='coredump_filter\x00') mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000252000-0x4)=0x9, 0x4) sendto$ax25(r0, &(0x7f00001fd000)="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", 0xfc, 0x4000, &(0x7f0000106000-0x10)={0x3, {"d861aba72cfb53"}, 0x1}, 0x10) r1 = syz_open_dev$binder(&(0x7f00000fa000)='/dev/binder#\x00', 0x0, 0x1000001) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000012c000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x88, 0x0, &(0x7f0000253000)=[@acquire={0x40046305, 0x5}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x21, &(0x7f00001bb000)=[], &(0x7f0000195000-0x40)=[]}}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x2}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000001000-0x2)="9f"}) 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000f8000-0x4)=0x0, &(0x7f0000fd6000)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000d62000)={0xa, 0x0, 0x20000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xffffffffffffffc6) listen(r1, 0x0) listen(r0, 0x0) 2018/01/25 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getxattr(&(0x7f0000c0b000)='./file0\x00', &(0x7f0000bd2000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00007e9000-0x71)=""/113, 0x71) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000d4c000)=""/30, &(0x7f0000194000)=0x1e) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000573000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x3, {0x25, 0x2cb, 0xfff, 0x5a, 0x5, 0x1}, 0x0, 0x1800000}}) 2018/01/25 15:23:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/rfkill\x00', 0x111000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000bf5000-0xc)={0x7bb, 0x8, 0x0, 0xc46, 0x3ee3, 0xba}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 108.703612] binder_alloc: binder_alloc_mmap_handler: 18124 20000000-20002000 already mapped failed -16 [ 108.721391] binder: BINDER_SET_CONTEXT_MGR already set [ 108.721399] binder: 18124:18126 ioctl 40046207 0 returned -16 2018/01/25 15:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ce1000)=0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) [ 108.735259] binder: 18136:18139 Acquire 1 refcount change on invalid ref 5 ret -22 [ 108.735266] binder: 18136:18139 got reply transaction with no transaction stack [ 108.735272] binder: 18136:18139 transaction failed 29201/-71, size 0-33 line 2920 [ 108.735281] binder: 18136:18139 ioctl c0306201 20000fd0 returned -14 [ 108.765465] binder: undelivered TRANSACTION_ERROR: 29201 [ 108.829532] binder_alloc: 18124: binder_alloc_buf, no vma [ 108.838820] binder: 18124:18126 transaction failed 29189/-3, size 80-16 line 3127 [ 108.863185] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$inet6(r0, &(0x7f0000788000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000800000)={0xa, 0x3, 0xb1d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, 0x1c) 2018/01/25 15:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) r1 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0xc54, 0x80040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000e43000-0x58)={0x8, 0x101, 0x2, 0x6, 0x6, 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]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bdf000-0x48)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x442, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000cf0000-0x108)={0xe1ab, {{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000004000-0x8c)={0x8, 0x20, 0x642, 'queue1\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000f69000-0x1)='\x00', 0x1, &(0x7f0000f68000)='wlan0\x00') mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000031c000)={&(0x7f000018b000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000f69000)={&(0x7f0000d0f000-0x24)={0x24, 0x11, 0x7, 0x401, 0x7, 0x1, {0xc, 0x0, 0x0}, [@typed={0x10, 0x91, @str='wlan0\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8800) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6a000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000f69000)="c52fbea80800783f2c2db653d2e02abef0fe1571a4d8919d79464c0ae27f98a2e550a57ed251201de638ab470e48e98339c7c137c229d37ee7363516468cf6c6e8977e978dfd32efe8565439a4cfb240ceb428dfc8469fb8bfc54e0c4bff98cc", 0x60) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) 2018/01/25 15:23:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0, 0x0, 0x3, 0x8, 0xa, 0x20, 0x20, 0x16, 0x0, r2}, {0x2, 0xe0c4, 0x0, 0x9, 0x5, 0x401, 0x3, 0x5}, {0x0, 0xb72, 0x8, 0x5a}, 0x0, 0x1, 0x2, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x2, 0x3, 0x9, 0xfa, 0x9db, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d54000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x1, 0x0}, {r1, 0x4001, 0x0}, {r1, 0x2010, 0x0}], 0x3, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/25 15:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/if_inet6\x00') readv(r0, &(0x7f0000635000-0x70)=[], 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c28000)=0x5, 0xfeb9) 2018/01/25 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000568000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a05000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c0000-0x4)=0xe8) getgroups(0x1, &(0x7f0000b99000-0x4)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f4a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003ee000)={{{@in=@empty=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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000)=0xe8) getresgid(&(0x7f00008a7000)=0x0, &(0x7f0000494000)=0x0, &(0x7f0000c81000)=0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000017000-0x4)=0x0) stat(&(0x7f0000be7000)='./file0\x00', &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000389000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000026e000)=0x0) lstat(&(0x7f0000f15000)='./file0\x00', &(0x7f00009b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e6000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00007f5000-0x8)={0x0, 0x0}) r16 = geteuid() r17 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000031c000-0x4)=0x0) getresuid(&(0x7f00000cd000)=0x0, &(0x7f000095b000)=0x0, &(0x7f00009f8000)=0x0) r20 = getegid() sendmmsg$unix(r1, &(0x7f00006a3000-0xe0)=[{&(0x7f000008b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000072e000)=[{&(0x7f000054a000)="9255d6cc2d21a32030b6dfd85c55556189bf887c554094bc6a11117526ab84aebdb9b7ae31d37269c8f829ff31bf23d505a7fcfd5a0c41d59bebd4407c", 0x3d}, {&(0x7f0000532000)="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", 0x1000}, {&(0x7f000059a000)="9b2d0348e00bbdf087f7dc39328163f02a11e32207a58f42", 0x18}, {&(0x7f00006e6000-0xc4)="570c2fa899a18733309ef2b459d67a42efab2b5d66821ef8372ba49cec17be2f4958c1663356896917b8d88bdcfb5442020bb40f07c847b15344c83784763b478b4cf0dfaa2b024262992b3a9cf697161ca186a3166b9a475f71f496aed782546f7074f86991ec53ea3811907aef043d2d69e40bb83d82b527cd5e8070bae989c2bea9681de11f5dddd1c46e8ce0d9a9a6ba9a463e74971f675b6be3654fd108a5e96f1b92621c4cc324cbbb11e0894c9bb511764fa29cfb77fc597fe3d30e0feee9f47b", 0xc4}, {&(0x7f00001d1000)="bdf1167fc4ce91978f478f2e6d796b661f422d45", 0x14}, {&(0x7f0000594000)="9db2d6ef21e1b9abab7ee72f85d18b1347d6e2c6c61036b1a70f9d323bbb3cb6038e32eae469d79a8302cae87ba0b69709a21dd093ef1e99877093c57a297b060b23da3763fbb7262dcaafbb983dd532b9144724372e1fb003d6358f0fb644f1fe17e71a4eafac69d30bb519cdd980084a9dc8", 0x73}, {&(0x7f0000212000-0x65)="b66229b2a4714d883b4d153cdd39fe90902b5c057f0f3662ccda21d6057ecf21abcc5ca082542e32cf38c901916edc43561a475de1a5c9af7372deb8aca942b2057e808fcdfd07c6fd4a8df2e3d73c600ee9496ccf02240dcbdac0793b717574fc12e01d7d", 0x65}], 0x7, &(0x7f000027c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x120, 0x4000}, {&(0x7f0000425000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cd5000)=[{&(0x7f0000cf9000-0x6b)="9ddc3f761c775cc71364748305efeb161d4ae73937260d323008ca00c35ce1356601f0b46cd637cba016a4190ca9941e41e6f2cf6473accc3826eda7568c4a57cf075b234a67da4a5f6e304d5e60e93106110623fdef0a908e354d7262064939dfb1296a2a97f013bd6d3a", 0x6b}], 0x1, &(0x7f00009ad000-0x38)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x38, 0x4804}, {&(0x7f0000014000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005eb000-0x40)=[{&(0x7f0000603000-0x1d)="579877749f0bf7381a267112cac0bcb9eb723cffd1515257951d56a9ce", 0x1d}, {&(0x7f0000c29000-0x2f)="0a652c6383c9240a8ab1dd469cb90d6d5b3032363055e77f065521b2ce2a013f0a1f7ce523686936e04622c279a6c7", 0x2f}, {&(0x7f0000706000)="07f9f7bff8f1a5c20d50e55bfe6bebeaac13a143f79932cd9233962ed24b8b99727919086fef0ec49fe40e57dda33e160cca9f27dfb5f0774a59561e8a2923ec3fedb8ccae009fb00f624eb63fd5b726d22b69ee24275386d1e4a549714006af5b3d74f3ad69ea8d30783998afe3886beab5e3c1d5db29e5130b561c781ec49f4e61a7ff1f4cb894b2dda57dda88ab414798f824acd8646c1b1e7258949dd7534d4522a391daffd43c1c891df1870753c0d2517c4cda22f1c89a", 0xba}, {&(0x7f0000091000-0xbd)="d370bcca3ca7c8c0d41bfd0640e98ea2df907530391945625f744a90aadd1b195aab20956a470e067691d9b4153b409a47a3fc5682e88f0f73ab1c9e8019dbf655fd7192d9cc6b1e161b1d286818bde3500aa5a4e57d64001acbebeb6303e8f73bc27db037665b24218be98d93d5f3ea2e277bb754a0ef6b649bd5f8d62334322844a273f9c554d70bbd1fd6a51aa0bfce5bc398943693d5f104da355c9caa7394664948e04aec3ab8fa54ea9535875d509695759a00e09af358313c96", 0xbd}], 0x4, 0x0, 0x0, 0x80c0}, {&(0x7f0000ead000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000026d000-0x40)=[{&(0x7f0000d99000)="3258b39c6ae35ffef738d39d687dd341c5a4e95a714211ae21693522ae7f8f662b67b87d2bfde96c5f988f2b30cd8d018002014637a5fe36a83f2c539d51c88ab9220c023cf3f5f27adfde83c336730ce057d8dce6bddcaccb313fdd38a06b5a4e8abe95cda654b8b4ad670b23913e8b1014107c6f845c9989240a88581cfaba6a14796d614e72ad72340b46fbf55090666bc15fcc086215adf8de2ef944bec60c243f15a7810d7553bd9665dae0175309579a917b82b91c88ce7dd368abb61cc95ac7c753839086", 0xc8}, {&(0x7f0000b79000-0xea)="3634c8889420a7088c407a7db9cceb9082bce1c021d0cab09ee48a0fa439d766881939b9fc5655fbc6016fe918c699e04ba12ad3849f984aea741b4a9c9442d010720880592bdf06590786527d09b743b2ee134775ff27ce64f07b98ae9aad5c472e73ef97526e60ecd3c49545ab9a824c46acc61f5063ee36c54aef3df109f91b2c5036fb69a4fa609fce56e7fafdf61bcb11e434a51dff8a4fb7aca06d5c675591f261a14b90e649f32edaa5750113a1a92848e384cc46ac2b25595e40078f9806895c49a5ee9d9a68b810d2a855d7a5d36caac116e1f53650701b2489b8e30e80fe6153c83c6c296a", 0xea}, {&(0x7f0000e06000-0x4)="5af9f349", 0x4}, {&(0x7f00007f7000)="253b9eea9bfcd0c3740019656d6c3800f486f620ce2d4d391cc0c3569e583ff29c9f9e44b6792458b0cbee484b82043fd4f5743f0ed03cac4e6ce141f8c8f48c5647f5d5e670856641eaa2e06331de", 0x4f}], 0x4, &(0x7f0000f47000-0x20)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x800}], 0x4, 0x8000) 2018/01/25 15:23:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000353000-0xbc)={0x3, 0x0, 'client1\x00', 0xffffffff80000001, "a53c1bc356687275", "cc5cd34df5712bc4f04d54284828053caf345ade6be505f9e466d47757ec379b", 0xccf9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000f4f000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00009bd000-0x1)={0x7ff}, 0x1) 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x803, 0x32, 0xffffffffffffffff, 0x4c) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x13) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fad000)={0x0, 0x17, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faf000-0x4)=0x0) r1 = getpid() mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000fad000)=0x0, 0x400) [ 108.868778] binder: release 18124:18126 transaction 174 out, still active [ 108.875683] binder: undelivered TRANSACTION_COMPLETE [ 108.881089] binder: send failed reply for transaction 174, target dead 2018/01/25 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c71000)={&(0x7f00009b2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b8d000)=[{&(0x7f0000b62000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd2000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000e8c000)="a2", 0x1, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000746000)={0x0, 0x7ff, 0x3, [0x6, 0x1, 0x4f04d447]}, &(0x7f0000553000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005e6000)={r2, @in6={{0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000093e000-0x6f)=""/111) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) lseek(r0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) r2 = gettid() prctl$setptracer(0x59616d61, r2) 2018/01/25 15:23:04 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6bcd, 0x0, 0x0, 0x4, 0x3, 0xff, 0xa3}, 0x20) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000d98000-0x4)=0xfff, 0x4) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001c0000)='/dev/loop#\x00', 0x0, 0x180ffe) write$sndseq(0xffffffffffffffff, &(0x7f0000502000)=[{0x0, 0xc18d, 0x2, 0x400, @time={0x0, 0x989680}, {0x9, 0x9}, {0x2ba86da8, 0xfffffffffffffff7}, @raw8={"e91d16d76151130c6c72d726"}}, {0x1f, 0x0, 0x3, 0x3f, @tick=0x7, {0x8, 0x2}, {0x7ff, 0xffff}, @connect={{0xe5, 0x7fc5}, {0x4, 0x8000}}}, {0x97a0, 0xd49, 0x80, 0xffffffffffff7ce1, @tick=0x7, {0x7f, 0xd9c6}, {0x7, 0x9}, @raw8={"e777e51fad2773ce30f47413"}}], 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000bc4000)={{0x1ff, 0x7ff}, 'port1\x00', 0x19, 0x40000, 0x164f2b1d, 0xb2, 0x4, 0x55bb, 0x100000000, 0x0, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ceb000)={0x3}, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000074e000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8cba0dd2797e28ffd1407e406bd5ce9f2ff6327d095f36803694f61ec252434d7385a7b17d74a27fc7ffea", "01c45c0fa19635f60042b621dd0c62b0d02811cb3748e7412e079e6a6fff5e5a0b44ceb49e349795aad549005b7f90cc75eee9b2a50009320420d8100f7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) 2018/01/25 15:23:04 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000f88000-0x5c)={0x9, 0x2, {0x2, 0x2, 0x200, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000dea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f88000)=0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f89000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xfffffffffffffe8c) signalfd4(r0, &(0x7f0000f88000-0x8)={0x9}, 0x8, 0x800) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:04 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x7, 0x80000001, 0xfffffffffffffffb, 0x5, 0x2, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, 0x0, 0x0, 0x0, 0x2, &(0x7f0000001000-0x10)=@common='rose0\x00', 0x0, 0x0, 0x0}) 2018/01/25 15:23:04 executing program 3: mmap(&(0x7f0000000000/0xc54000)=nil, 0xc54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c51000-0xd)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c55000-0x18)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000a93000)=0xbf6) 2018/01/25 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x4) 2018/01/25 15:23:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000eef000-0xd8e)="", 0x3c4, 0x4004000020000046, 0x0, 0x0) 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)='*eth0ppp1)%\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6af}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x10000b37) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00008ae000)=""/111, &(0x7f000016d000-0x4)=0x6f) 2018/01/25 15:23:04 executing program 1: r0 = getpid() ioprio_get$pid(0x3, r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd2(0x4000000000000, 0x7fffe) set_robust_list(&(0x7f00002ba000)={&(0x7f0000ac1000/0x1000)=nil, 0x0, &(0x7f0000e1d000/0x2000)=nil}, 0x18) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008b3000-0x9)='/dev/ppp\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cf9000-0xbd)={0x0, 0xb5, "153927d51a839a74d65b9f23d14b52f6a3ef0069a42e5cf45f74cb6918ff9deaba56ec2051d4c76b32bd3c4c410965f7a0526812e8b89cbd36fdeffa1e4a9f1ff9ad5c605bdc140c55bccb4ebb697f40b0c16a60ae9f1d2762b7ecb6c6cb86c9ec4be0967824be3603c158d7a86054e28986325ff23cf087aa3106f345914e7bcf5372ad26c6228a8ce034939855594cf26a9d218d2a8b82fb2d9b282977f2c41808a5f3dd9f09bc155ad6fc73704881b1eab4c561"}, &(0x7f00003e6000-0x4)=0xbd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b34000)={r1, 0x6, 0x4, [0x5, 0x7, 0x8, 0x8000]}, &(0x7f000000e000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000730000+0xf60)='/dev/rfkill\x00', 0xa02, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffff}) [ 109.117789] audit_printk_skb: 767 callbacks suppressed [ 109.117801] audit: type=1400 audit(1516893784.572:3809): avc: denied { net_admin } for pid=18207 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = memfd_create(&(0x7f0000f6f000)="626465766b657972696e67072d47504c76626f786e650006277b776c616e3126656d31766d6e65743000c42f", 0x1) fchmodat(r0, &(0x7f0000a42000-0x8)='./file0\x00', 0xc0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c31000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000245000-0x4)=0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e8a000-0x10)={0x4, 0xa3, &(0x7f000080c000-0xa3)="95301fcb4486194a76dd3c09226b1c26e3a6a8e096f46830a7f3c6ac7e0fcce4e73aab556c149c8013f0bf0913031ea10b7e06e56d6a921f7072ad3e23c2d2ff9e63f13e2dca79ae93f583035eae0323811ce87af2ddbb65c9c3d565883d8b7da28a2884ccddc634837b474a5768645fb0063c2015ead1ba80cf588883631538e692b39b3167320c78a13037ecdcf2da83ff94ecdf2ee6db4ab8d9b686b232785884ae"}) syz_open_dev$sg(&(0x7f0000941000-0x9)='/dev/sg#\x00', 0x8001, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000425000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000769000)='mime_type](cpuset\'.eth0vboxnet0(][})@\x00', 0x3) r0 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000536000)="74462deffc4f0632550ecf9d6b8ef2d7bfc67f9d23c235b77e", 0x19, r0) [ 109.127859] audit: type=1400 audit(1516893784.582:3810): avc: denied { net_admin } for pid=18215 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) dup3(r0, r2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) modify_ldt$write(0x1, &(0x7f000048a000)={0x0, 0x100000, 0x2000, 0x7fff, 0xfff, 0x0, 0x0, 0x8, 0x1, 0x9}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/25 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000dda000-0x8)='./file0\x00', 0x480001, 0x80) sendto$ax25(r2, &(0x7f0000e12000)="de595723c0ab684be1e1928ce297ee556b8c4bb1b3c4829efd9fd2e31ba25b02c2584e69ce891fe895e3c1e21e4aedd38d4442e609075adbc59080eed94a452742b7f78b2d887a87c6bcdee57329923d1cc37edda088812323a6bb55a0947ecd3dfa37eb64d40b04f0cd907a93928cd91aefe890b5a60672bd7b82111425c4c83d9126a2309cb26a33e7c165fc5dd37e8ba5acf535b19cbcc700686121ad8df509e15eb9a8984162bc3381f375754e636d54", 0xb2, 0x5, &(0x7f0000bc8000)={0x3, {"af2453add062ac"}, 0x78}, 0x10) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4c, 0x0, &(0x7f0000603000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x48, &(0x7f0000fc7000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x39}], &(0x7f0000d6f000+0xc9f)=[0x0, 0x48, 0x68, 0x28, 0x38, 0x40, 0x58, 0x38, 0x0]}, 0x8}}], 0x0, 0x0, &(0x7f0000002000)=""}) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000045d000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000aa5000)=0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000a57000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004b9000)={0x0, 0x4}, &(0x7f0000818000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002af000)={r1, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000111000-0x10)="939e1050c1757d5062e7ba896b675ac2", 0x10) 2018/01/25 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ae000-0x9)='/proc/self/net/pfkey\x00', 0xa4f01, 0x0) fcntl$getown(r1, 0x9) r2 = syz_open_procfs(r0, &(0x7f0000685000-0x3)='ns\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b95000)={0x0, 0x45067a60, 0x0}, &(0x7f00000e8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b12000-0x6)={r3, 0x6}, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006ee000)=@assoc_id=r3, &(0x7f000065b000-0x4)=0x4) exit(0x4) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 109.142436] audit: type=1400 audit(1516893784.592:3811): avc: denied { net_admin } for pid=18213 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 109.148102] audit: type=1400 audit(1516893784.592:3812): avc: denied { net_admin } for pid=18213 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000000002, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000eaa000)="0709ce371dc6b395dcc3666bf92d5d78ea29ac3db8ddb1b7e06c02c76aa7fb9219ab718e408e0422df1cb66cfd9d2dbcde71d61c20b9e320f8", 0x39) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d70000-0x8)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000b5000-0x20)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 109.188042] audit: type=1400 audit(1516893784.642:3813): avc: denied { net_admin } for pid=18215 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:04 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000001d000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001f000-0x28)={@generic="1559c1e2fec674c93884557ad40223dc", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000077000)='/dev/vga_arbiter\x00', 0x800, 0x0) mq_timedreceive(r0, &(0x7f0000514000)=""/214, 0xd6, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x808002) write$sndseq(r1, &(0x7f00007d7000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) clock_gettime(0x0, &(0x7f0000723000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ab9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000186000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f00001d2000-0xf0)=[{0x20, 0x7f, 0x9, 0x6, @tick=0x0, {0xfffffffffffffffe, 0x80}, {0x6, 0xf011}, @quote={{0x10000, 0x7}, 0x3, &(0x7f000090b000)={0x63ad9295, 0xef, 0x2, 0x7f, @time={r2, r3+30000000}, {0x1, 0x0}, {0x7, 0x0}, @ext={0x0, &(0x7f0000f66000)="5132e0ac5b01a72e4cbb1755192f39ca6c3e1dadfc3ff10c94c8ff4e36c130083efababbe12f9cf97b36a5c5789d8b096b02628a7f0402dae81e58860994cd66852e3313353bf961696eb3c5b13110a7c1c87e28a201612adf7a1a7e300bcc08fe3de52cb7de7623cc"}}}}, {0x80000001, 0x8, 0x5215e78e, 0x80000001, @time={r4, r5+30000000}, {0x1, 0xffffffffffff7fff}, {0x5, 0x3ff}, @quote={{0x2, 0xf9}, 0x5, &(0x7f0000345000-0x30)={0x9, 0x7, 0x271c, 0x1, @tick=0x6, {0x6, 0x4}, {0x7, 0x6}, @quote={{0x2, 0x517}, 0xfff, &(0x7f0000d60000)={0x1f3a, 0x1, 0x3, 0x8, @time={0x77359400, 0x0}, {0x9, 0x8}, {0x4, 0x9006}, @control={0x80, 0x7f, 0x2}}}}}}, {0x176, 0x1000, 0xfffffffffffffffc, 0x80000000, @time={0x77359400, 0x0}, {0x6f, 0x5}, {0x1b, 0x7fffffff}, @connect={{0x4c, 0x6a4}, {0x90000000000, 0xa6}}}, {0x7fff, 0x0, 0x8001, 0x3f, @time={0x0, 0x1c9c380}, {0x10001, 0x97c6}, {0x6d11, 0x5d4}, @time=@time={0x77359400, 0x0}}, {0x81, 0x9, 0x7, 0x48, @time={0x0, 0x1c9c380}, {0x2, 0x0}, {0x0, 0x1000}, @time=@time={r6, r7+30000000}}], 0x5a) [ 109.212096] audit: type=1400 audit(1516893784.652:3814): avc: denied { set_context_mgr } for pid=18240 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 109.212522] binder: 18240:18241 ERROR: BC_REGISTER_LOOPER called without request [ 109.213078] audit: type=1400 audit(1516893784.652:3815): avc: denied { call } for pid=18240 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 109.260124] audit: type=1400 audit(1516893784.722:3816): avc: denied { sys_admin } for pid=18246 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 109.265072] audit: type=1400 audit(1516893784.722:3817): avc: denied { set_context_mgr } for pid=18245 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 109.268927] binder: 18245:18251 ERROR: BC_REGISTER_LOOPER called without request [ 109.269555] audit: type=1400 audit(1516893784.732:3818): avc: denied { dac_override } for pid=18246 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 109.269572] binder: BINDER_SET_CONTEXT_MGR already set [ 109.269580] binder: 18240:18247 ioctl 40046207 0 returned -16 [ 109.270736] binder: 18240:18241 ERROR: BC_REGISTER_LOOPER called without request [ 109.271176] binder_alloc: 18240: binder_alloc_buf, no vma [ 109.271220] binder: 18240:18247 transaction failed 29189/-3, size 0-0 line 3127 [ 109.310595] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.310757] binder: release 18240:18241 transaction 178 out, still active [ 109.310760] binder: undelivered TRANSACTION_COMPLETE [ 109.310819] binder: send failed reply for transaction 178, target dead [ 109.328878] binder: 18245:18258 got transaction to invalid handle [ 109.328887] binder: 18245:18258 transaction failed 29201/-22, size 32-72 line 3004 [ 109.387005] binder: undelivered TRANSACTION_ERROR: 29201 [ 109.408259] binder: 18245:18251 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000013000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000029000)=""/152, 0x98) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rfkill\x00', 0x40401, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x4010, r2, 0x0) write$selinux_validatetrans(r0, &(0x7f0000021000-0x54)={'system_u:obPect_r:textrel_shlib_ts0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x298) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c64000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000045d000)=@req3={0x0, 0x3f, 0x3, 0x4, 0x3cd, 0x9, 0x1}, 0x1c) dup2(r2, r1) r3 = add_key(&(0x7f000034e000-0x1)='user\x00', &(0x7f00003ed000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000529000)="08ccd9bc75c65fb4746379fff9b098cf0fe5de1bbdd68f6a4e0f2ab9a3a948ee9956df5e52f4dfed9b65c540c978ff764d26142dee7a5145010bfabdf0cbcc971f78e71e93c82f96fb2ffccf013de0254c02a9ce392fcade5ee1d0a7a97db341cbaa3a7c7e60506d3f3bdc97d8a1931c0e4ef1a506fae570f79429949db85639e3baa94133dac264a6071e6f", 0x8c, 0xfffffffffffffffa) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000144000-0x1000)=""/4096) request_key(&(0x7f00003b3000-0xb)='pkcs7_test\x00', &(0x7f0000e27000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008df000)='\'!vmnet0\x00', r3) dup2(r1, r0) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)='%', 0x1}], 0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x2000000020000000, 0x9a, 0x0, 0x0, 0x1e, 0x9, "db16034d2ae99aa835732afa8257e598de3ed8a8400d2777da2c1176f7b2abcb0bbacdb65ca702bc67479f0ed232ef8fec54e7b5a6a1a077b8e76ba2c9caf46a", "b9c618dc5f47475dc727824de0ca083fce7043add355268d9111ad3112458dded4cc790e41e9e9f4d5647fa68ae9c6e287a8fa030fb5ff36f112d92b1cf8869b", "f9cd88b3907c4e86507fcf3631b2dd39232c58b8fd230fd6679088bac5888af9", [0x0, 0x2c]}) syz_open_pts(r1, 0x2a301) 2018/01/25 15:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00002e4000)=']\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001d5000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ede000-0xc)=@sack_info={r2, 0x9, 0x1}, &(0x7f0000c33000-0x4)=0xc) r3 = socket$inet(0x2, 0x6, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000469000)={0x0, 0x2}, &(0x7f000013e000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e6b000)={r4, 0x80000000}, &(0x7f0000faf000-0x4)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) 2018/01/25 15:23:05 executing program 0: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) fcntl$setpipe(r0, 0x407, 0x40) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/autofs\x00', 0x4080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d3c000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000d3c000-0x4)=0xc) read(r1, &(0x7f0000d3c000)=""/194, 0xc2) ioctl$int_out(r2, 0x5462, &(0x7f00004b1000)=0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/user\x00', 0x2, 0x0) getsockname$netlink(r4, &(0x7f000083a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d3c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r3}) bind$inet6(r4, &(0x7f000000a000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r5 = accept$inet6(r0, &(0x7f0000595000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3d000-0x4)=0x1c) sendto$inet6(r5, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto$ax25(r0, &(0x7f000000a000-0xc3)="13f06b2a97c66a3b23cb56945bfb128a6028dd39b55e8640987e4e8fea156665861edaf5e2590c1b53a51c8b716f0bef5430078cb29aa22b853300cdce5d152b8effa0ff0c3c1fba6a2d6ae7dd21be320a227e27696cf9c4f9826ef566f6db24fc54cfd901192c7a0eb090b30d8365c85456470a53048e800f036cf5b2e221a3cc859440f7b888c936f73fa82771f1f68fe42580d0fccfee3caf52c853462339fa789f79f96ddf1b07b43e390a602cbc24af36851d05760368886374b922590c6eed2c", 0xc3, 0x4000000, &(0x7f0000002000-0x10)={0x3, {"216071ce559dba"}, 0x6}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000015000-0x4)=0x0) capget(&(0x7f0000019000)={0x20071026, r1}, &(0x7f000001d000)={0xfffffffffffffffc, 0x100000000, 0x8000, 0x3, 0x4, 0x7fff}) 2018/01/25 15:23:05 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x9)='net/tcp6\x00') readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000004000)=0xffff) 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x11)='net/igmp\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004a1000-0x4)=0xb1, 0x4) readv(r0, &(0x7f0000fec000-0x80)=[{&(0x7f0000feb000)=""/4096, 0x1000}], 0x1) ioctl$TCFLSH(r0, 0x540b, 0x3) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000fed000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) close(r0) fcntl$dupfd(r0, 0x0, r0) fchmod(r0, 0x4) 2018/01/25 15:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000655000)={0xaa, 0x8000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/25 15:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00007d3000-0x86)=""/134, &(0x7f0000ed6000)=0x86) socket$netlink(0x10, 0x3, 0x10) [ 109.408291] binder: 18245:18258 got transaction to invalid handle [ 109.408299] binder: 18245:18258 transaction failed 29201/-22, size 32-72 line 3004 [ 109.416316] binder: 18245:18261 got reply transaction with no transaction stack [ 109.416324] binder: 18245:18261 transaction failed 29201/-71, size 24-8 line 2920 [ 109.433312] binder: undelivered TRANSACTION_ERROR: 29201 [ 109.433321] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00007d5000-0x5)="0500900058", 0x5) ioctl$int_in(r0, 0x5421, &(0x7f0000779000-0x8)=0x0) 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bdf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008d7000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000218000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001e6000-0xa0)={r1, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x100000000, 0x3, 0x78}, &(0x7f00000e9000)=0xa0) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/01/25 15:23:05 executing program 1: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bc4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000082f000-0xe)='/selinux/user\x00', 0x2, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d66000)='/dev/rfkill\x00', 0x800, 0x0) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000040000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x4, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4d, "740a12ee5f9c609a425df3ad019831c9e8c90138b10cb7a1e85e6b5e9636f174cca92eebcdfc3451bf51eba1b641a00bc214f65f37d9b3e91ca6f00f780f3043b44e98d65de1e8f49890ec298b"}, &(0x7f0000002000-0x4)=0x55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000002000-0x73)={r10, 0x6b, "e79dda1f9cecfe50ab1de13028432e4ffddfe1cf7c71a94b3b5f491f49a1e7aa1b9e02439aff60e4ffad71a9b48f7e05421d9f8807c783d0da88a19f4a6bbeeb9707e307e9bc7b5ab0eadfbd372933513692bfbd3f9852404f2ade0722f73e267472509030fd5551cbdfdc"}, &(0x7f0000000000)=0x73) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000004000-0x8)={r10, 0x4}, &(0x7f0000004000-0x4)=0x8) poll(&(0x7f0000406000-0x50)=[{r0, 0x9004, 0x0}, {r1, 0x280, 0x0}, {r2, 0x402, 0x0}, {r3, 0x200, 0x0}, {r4, 0x0, 0x0}, {r5, 0x0, 0x0}, {r6, 0x400, 0x0}, {r7, 0x9100, 0x0}, {r8, 0x20, 0x0}, {r9, 0x40, 0x0}], 0xa, 0x101) ioctl$EVIOCSREP(r8, 0x40084503, &(0x7f0000001000-0x8)=[0x3f, 0x9]) get_thread_area(&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) [ 109.621014] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 109.636793] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/01/25 15:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="aa", 0x1}], 0x1, 0x81003) fstat(r1, &(0x7f0000342000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000a83000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000de8000-0x8)='./file0\x00', r2, r3) ioctl$TCSBRKP(r1, 0x5425, 0xffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x7, 0x0, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ff1000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a28000)=[{&(0x7f0000205000)=""/0, 0x0}, {&(0x7f000041e000)=""/96, 0x60}, {&(0x7f0000d22000-0x70)=""/112, 0x70}, {&(0x7f0000f9b000-0x22)=""/34, 0x22}, {&(0x7f00006d0000-0xe4)=""/228, 0xe4}], 0x5) r1 = syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000daf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000090c000-0xc)={r2, 0x80000, r1}) 2018/01/25 15:23:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x1, 0x401, 0x9, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x3, 0x9, 0x3ff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d20000)={0x9, &(0x7f00004ab000-0xa)=[{0x9, 0x9}, {0x80, 0x6}, {0xff, 0xb42a}, {0x5, 0x4}, {0x5, 0x3}, {0x0, 0x1}, {0x8, 0x1}, {0x6, 0x40}, {0x26f13fb1, 0x3f}]}) writev(0xffffffffffffffff, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0xffffffc0}], 0x1) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000043e000-0x4)=0x1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001be000-0x8)={0x0, 0x1}, &(0x7f00001a8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00003a6000-0x1008)={r3, 0x22, 0x1000, "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"}, 0x1008) dup2(r0, r1) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000271000)='./file0\x00', 0x200000, 0x42) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f000027b000-0x4)=0x0, &(0x7f0000865000)="") mknod(&(0x7f00004f7000)='./file0\x00', 0x9102, 0x363) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') readv(r1, &(0x7f0000486000)=[{&(0x7f0000d21000-0x9e)=""/158, 0x9e}], 0x1) execve(&(0x7f0000d87000)='./file0\x00', &(0x7f0000db0000)=[], &(0x7f0000fb2000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003d3000)={0x1, [0x0]}, &(0x7f0000c79000)=0x8) accept(r1, &(0x7f0000666000-0x80)=@generic={0x0, ""/126}, &(0x7f000013e000)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e4000-0x6)={r2, 0x20}, &(0x7f0000963000+0x884)=0x6) 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000749000)={0x0, {""/7}, 0x0}, &(0x7f00001e1000)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006a5000-0x8)=0x0, &(0x7f0000520000-0x4)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005d000-0x15)='/proc/self/net/pfkey\x00', 0x80a00, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a88000)='tls\x00', 0x4) recvfrom$llc(r1, &(0x7f000092a000)=""/182, 0xb6, 0x2000, &(0x7f0000db9000-0x10)={0x1a, 0x1a, 0xffff, 0xf582, 0x8000, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000bcf000-0x40)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @random="c25c1d9e2b02"}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x101) 2018/01/25 15:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) memfd_create(&(0x7f0000dec000-0x1)='\x00', 0x2) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/25 15:23:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000266000-0x8)={0x7}, 0x8, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000076c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/25 15:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00009b4000-0x8)='./file0\x00', 0x0, 0x3fffffe) ioctl$VT_RELDISP(r0, 0x5605) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) setxattr(&(0x7f00006c4000-0xe)='./file0/file0\x00', &(0x7f0000d95000-0xe)=@random={'security.', 'proc\x00'}, &(0x7f0000e1b000-0x9)='vboxnet0\x00', 0x9, 0x3) 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) pipe(&(0x7f00000f4000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000984000)=0x0) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000da1000-0x4)=0x0) clock_gettime(0x1000000, &(0x7f000003b000-0x10)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000068a000-0x18)=@get={0x1, &(0x7f000069b000)=""/3, 0x6}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000024b000)=0x0) recvmmsg(r0, &(0x7f0000446000-0xb4)=[{{&(0x7f00000c5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d13000)=[{&(0x7f000021b000+0x33c)=""/23, 0x17}, {&(0x7f00004b3000)=""/162, 0xa2}, {&(0x7f0000769000-0x59)=""/89, 0x59}, {&(0x7f0000e01000-0xa5)=""/165, 0xa5}, {&(0x7f00005d1000-0x8f)=""/143, 0x8f}, {&(0x7f000067c000-0x1000)=""/4096, 0x1000}, {&(0x7f00000f6000-0xb9)=""/185, 0xb9}, {&(0x7f0000bff000-0x45)=""/69, 0x45}], 0x8, &(0x7f0000208000-0x4f)=""/79, 0x4f, 0xfff}, 0x1}, {{&(0x7f00001bc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00004d4000-0x30)=[{&(0x7f0000e90000)=""/126, 0x7e}, {&(0x7f000031a000)=""/136, 0x88}, {&(0x7f00002de000)=""/65, 0x41}], 0x3, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f0000f53000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00008a9000-0x20)=[{&(0x7f0000c55000-0xf6)=""/246, 0xf6}, {&(0x7f0000f66000)=""/254, 0xfe}], 0x2, &(0x7f0000d91000-0xf3)=""/243, 0xf3, 0x9}, 0xfffffffffffff890}], 0x3, 0x1, &(0x7f0000b96000-0x10)={r2, r3+30000000}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000049b000)={@loopback=0x7f000001, @broadcast=0xffffffff, r4}, 0xc) modify_ldt$read(0x0, &(0x7f0000f36000-0x28)=""/40, 0x28) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000095e000-0x1c)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) connect$packet(r0, &(0x7f0000458000)={0x11, 0x7, r4, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000049c000-0x4)=r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003b3000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000635000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, ""}]}]}, 0xfffffece}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e58000-0x4)=0x0) 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00007a3000-0x3)='):\x00', 0x80, 0x100, &(0x7f000016a000-0x40)={0x3, 0xb7b2, 0x7f, 0x1, 0x7, 0x5, 0x55b90e76, 0x6}) open$dir(&(0x7f0000443000)='./file0\x00', 0x40, 0x80) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000964000)='/selinux/access\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r1) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') getuid() r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0x0) syz_open_procfs(0x0, &(0x7f0000a60000)='gid_map\x00') 2018/01/25 15:23:05 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1d000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006a0000)=0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x0, 0x0, &(0x7f000029d000)={0x0, 0x0}) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) fchown(r1, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) 2018/01/25 15:23:05 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/dev/keychord\x00', 0xa02, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x40, 0x2, {0xffffffffffffffff, 0x3, 0x8, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000017000)={0x3, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x45, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) readv(r1, &(0x7f0000016000)=[{&(0x7f000000a000)=""/92, 0x5c}], 0x1) write$tun(r1, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000018000-0x8)='./file0\x00', 0x20000, 0x41) 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r1, &(0x7f0000c68000)=@ax25={0x3, {"f89fce0f881af4"}, 0xff}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r2, &(0x7f00000a1000)={0x1a, 0xf7, 0x6, 0xfa24, 0x4000000, 0x1f, @random="51371d2ce1d0", [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c96000-0x8)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e04000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000081f000)={0x5, 0xcc0, 0x1, 0xfff, 0x2, 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]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000742000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094d000-0x48)=""/72, 0x48) lsetxattr(&(0x7f000041a000)='./file0\x00', &(0x7f0000ce1000)=@known='security.capability\x00', &(0x7f0000b73000)='system.posix_acl_default\x00', 0x19, 0x1) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fgetxattr(r0, &(0x7f000069f000)=@random={'user.', '(\\!ppp0+\x00'}, &(0x7f0000b19000-0x1000)=""/4096, 0x1000) 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000053b000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000000000)="") mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000)="", 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000063000-0xc)='/dev/autofs\x00', 0x8400, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) eventfd2(0x3, 0x1) 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) accept$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) setsockopt(r1, 0x82a, 0x7, &(0x7f0000001000-0x76)="98f2fe7d4c483dd8f74a540b37f5458b40ca2cca411116a78778621182b75c63f7bca2ddc63f0e8c10a0a1655d845a21806d372150d5f7b85434d55517192c99cbd00f7a4d6c71d789e81ff6a16def5b486eb91add93f45afa4fefb630ad7869b0b60c8c935eb757717cefe409e1afeb2a01b3b94b27", 0x76) 2018/01/25 15:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000c33000-0x1a)={0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff}, {0x0, 0x0}, @const={0xfff, {0x8, 0x9, 0x0, 0xfffffffffffeffff}}}) 2018/01/25 15:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000ddd000)=@file={0x0, ""/89}, &(0x7f0000a1e000)=0x5b) fcntl$getflags(r0, 0x40a) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000044d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00004d9000)=0x32) getsockname$packet(r0, &(0x7f0000f0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000091a000-0x4)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x2, &(0x7f000069c000)={0x0, 0x1, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000-0x4)=0x0) timer_gettime(r2, &(0x7f0000300000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000010f000)={@generic="59a656e9b87c00f35490a91adfef0475", @ifru_flags=0x8000}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x832}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r1, &(0x7f0000c68000)=@ax25={0x3, {"f89fce0f881af4"}, 0xff}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r2, &(0x7f00000a1000)={0x1a, 0xf7, 0x6, 0xfa24, 0x4000000, 0x1f, @random="51371d2ce1d0", [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000001d000)=0x200) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000028000)={0x1, &(0x7f0000029000-0x8)=[{0x8d, 0xff, 0x34f, 0x4}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000029000-0xe8)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) getpeername$packet(r1, &(0x7f0000027000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000002a000-0x10)={0x5, &(0x7f0000007000)=[{0x1, 0x8, 0x7, 0x0}, {0xfe6c, 0x8, 0x10001, 0x6}, {0x7fffffff, 0x1, 0x7, 0x100000000}, {0x445, 0x288, 0x0, 0x1}, {0x1, 0x9, 0x8, 0x100}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000028000)=0x14) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000027000-0x3c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0xfffffffffffffffe, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @common="73797a6b616c6c657b30000000000015"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) sendmmsg(r0, &(0x7f0000369000-0x78)=[{{&(0x7f0000d91000)=@in6={0xa, 0xffffffffffffffff, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000042a000-0x1c8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d2a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket(0x2, 0x808, 0x3) flistxattr(r0, &(0x7f0000ea7000-0x43)=""/67, 0x43) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f000043b000/0x1000)=nil, 0x1000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00004de000)=""/153) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000086d000)=0x0, &(0x7f0000685000-0x4)=0x4) pipe(&(0x7f0000222000)={0x0, 0x0}) getdents(r1, &(0x7f0000140000)=""/0, 0x0) 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="37783a9f90a77f83956b1bd62feb73ff74c8f0f914dfc885151d071db87425f2a4a1ebd9f739c4f22b86b816033747a65923e586c1f11141d5fb708d08d05d8acc9cb2289576edcac4835133b0b471f765458a0f0f3ef0893b4b405977d19064ccf8a8fde9cc718b2b1a6aa1b56c453aba7177df73808a0be65ff26095eec9b0d6cb4a5589499b82eafc8ea133bd8bbd1c647a983bc781ff8bf8396cd3d8e2c0c7aabc984591ae1caee85d7ba6e4f6bc3fd156f73f30d1feb505f9", 0xbb, 0xfffffffffffffffd) add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f000068b000)=""/50, 0x32) keyctl$setperm(0x5, r1, 0x8110000) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fdb000-0x7)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdb000)={0x0, 0x0, 0x10}, &(0x7f0000fdc000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fdc000-0x108)={0x0, @in6={{0xa, 0x2, 0x11, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x3ff, 0x100000001, 0x1, 0xffffffffffffff7f, 0x9, 0xfb4, 0x80000001, 0x7238, 0xeb6, 0xef, 0x7, 0x8987, 0x2, 0x100000001]}, &(0x7f0000d5f000)=0x108) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fdc000-0xb8)={r2, 0x5, 0x10000, 0x9, 0x6, 0x7, 0x0, 0x6, {r3, @in6={{0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x72, 0x2, 0x1, 0x0}}, &(0x7f0000fdc000-0x4)=0xb8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00002b6000-0x1a4)=[{{&(0x7f0000a38000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fda000)=[{&(0x7f0000fdb000-0x3e)=""/62, 0x3e}], 0x1, 0x0, 0x0, 0xd65}, 0x2}, {{&(0x7f0000fda000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fda000)=[{&(0x7f0000677000-0xfe)=""/254, 0xfe}, {&(0x7f0000fda000)=""/242, 0xf2}, {&(0x7f0000d39000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f000088b000)=""/4096, 0x1000, 0xf3dd}, 0x0}, {{&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000215000-0x30)=[{&(0x7f0000fda000)=""/243, 0xf3}, {&(0x7f0000fdb000-0xd0)=""/208, 0xd0}, {&(0x7f0000e49000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000fdb000-0x1000)=""/4096, 0x1000, 0x70749fc9}, 0x7fff}, {{0x0, 0x0, &(0x7f0000adb000)=[{&(0x7f000000b000-0x7c)=""/124, 0x7c}, {&(0x7f00003a8000-0xda)=""/218, 0xda}], 0x2, 0x0, 0x0, 0x3ff}, 0x3}, {{&(0x7f0000fda000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fdb000-0x30)=[{&(0x7f0000fda000)=""/4096, 0x1000}, {&(0x7f0000fda000)=""/244, 0xf4}, {&(0x7f0000fda000)=""/249, 0xf9}], 0x3, &(0x7f0000ac5000-0x36)=""/54, 0x36, 0x5}, 0xa8}, {{&(0x7f000082c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f00007ec000-0x40)=[{&(0x7f0000fdb000-0x9b)=""/155, 0x9b}, {&(0x7f0000305000)=""/127, 0x7f}, {&(0x7f0000fdb000-0x97)=""/151, 0x97}, {&(0x7f0000e92000-0x18)=""/24, 0x18}], 0x4, &(0x7f0000cdb000)=""/217, 0xd9, 0x5}, 0x4}, {{&(0x7f0000518000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000594000)=[{&(0x7f0000175000-0xcb)=""/203, 0xcb}], 0x1, &(0x7f0000731000)=""/187, 0xbb, 0x8001}, 0x0}], 0x7, 0x40000020, &(0x7f0000fdb000-0x10)={0x77359400, 0x0}) 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba5000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) fgetxattr(r0, &(0x7f00003cb000)=@random={'osx.', '\x00'}, &(0x7f0000ef8000-0x57)=""/87, 0x57) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000884000-0x10)=@req={0x50, &(0x7f0000740000)={@common='syzkaller0\x00', @ifru_mtu=0x0}}) r2 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) 2018/01/25 15:23:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) sendmsg$unix(r2, &(0x7f0000140000)={&(0x7f0000a75000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000793000)=[{&(0x7f00006c8000)="b2f5efbd286c54ff34a37153ea14aad4870deba77b01d08131bc3efb660e7e816f7eba4218c692f0a9e8c50fe3b1e18450", 0x31}, {&(0x7f000052b000-0xb3)="d8ec76cd9efbdc66899d31d5ef8320a473f75826a07787968eb6cd1523e2372be586982668b166702de13c7197a3202a3962da399479c9c0aa82a5d87f2e4af239c5e453e6cbd8acf00b3efbee923a025f1a634ae0b5aa0fb876dc528364de3f292f2731b833086d939877766aa5a529429ca13a846c94bc542cf1f68f97d5d270726525030a807e309437e8954f8ab85b2984601db3740f3a3c1df9597a7abe30b1b7baf9fd8175fa9e252e739b41ca660be1", 0xb3}, {&(0x7f0000169000)="b985d153ed1f6c6d073ed85048e0ad3ac3b665fdb07c26a3fc50141f77c6f8ff27968bbfe86abadc7550afb6c04611c41eff02999939466cbf4ef57a030889a13af93d9526b98cb785aaf7ee94689905173655d84085b13b53f3a1e9ab153932bb685d1fbd45bd278f215883578c9c6b43ef07c8cfad10bc31bd4a99d3c4ade0daf8d602098fd2fcdfe7c8985afa76b9c254c7e7dff61784cc2aeff1", 0x9c}], 0x3, 0x0, 0x0, 0x4000}, 0x8014) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/25 15:23:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r3, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r5+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r3, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ccc000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000b9000)={0xd7dd, 0xffffffff, 0x6, 0x0, 0x8, 0x20}) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mlock(&(0x7f0000e0d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) 2018/01/25 15:23:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bf0000-0x9)='/dev/sg#\x00', 0x0, 0x40) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000baa000)=0x101) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000a, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000640000-0x4)=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f5f000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/25 15:23:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$read_default(0x2, &(0x7f0000ed7000-0x8a)=""/138, 0x8a) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x3, 0x200400000) ioctl(r0, 0x20, &(0x7f000002f000)="") 2018/01/25 15:23:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000)={0xffffffffffffffff, 0x2, 0x5, 0x3, 0x3d62}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x2, 0xfffffffffffffe9f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000003000)={0x400, 0x192c00000000}) 2018/01/25 15:23:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/sequencer2\x00', 0x42, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d5000)={0x0, 0x8001}, &(0x7f0000399000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000702000-0xa)={r2, 0x100000000, 0x2, '\f\b'}, 0xa) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000b6000-0x78)={0xfff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1d71, 0x7, 0x2d82, 0x5, &(0x7f0000653000)=@generic="163e2a90c5a7a77f6b64116a8e441b17", 0x0, 0x4, 0x8}) accept$ax25(r0, &(0x7f0000303000-0xe)={0x0, {""/7}, 0x0}, &(0x7f0000448000)=0x10) mlock2(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c7d000-0x10)='/dev/sequencer2\x00') ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000070c000)={0x8, [0x4, 0x5, 0x9, 0x2, 0x81, 0x2, 0x8000, 0x7]}, &(0x7f0000e15000)=0x1f0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') fstat(r3, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000dbe000)={0x651, 0x0, 0x2, 0x596, 0x7, [{0xff, 0x8, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x10001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1000000000000000, 0x7ff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x1, 0x6f978d2c, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xae, 0x3, 0x6, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x3f8000, 0x0, 0x81, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x2b13, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) utime(&(0x7f0000e59000)='./file0\x00', &(0x7f0000fa3000)={0x8, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000817000)={r2, 0x0, 0x8}, 0x8) 2018/01/25 15:23:05 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000020000)={'system_u:object_r:textrel_shlib_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x39, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x74) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000021000)=""/74) 2018/01/25 15:23:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000cb9000)=[{{&(0x7f0000265000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002f7000)=[{&(0x7f000038e000-0xff)=""/255, 0xff}, {&(0x7f0000953000)=""/250, 0xfa}, {&(0x7f0000b66000-0x9e)=""/158, 0x9e}, {&(0x7f0000e94000-0xe7)=""/231, 0xe7}, {&(0x7f00000f6000)=""/17, 0x11}, {&(0x7f0000c0f000-0xf5)=""/245, 0xf5}, {&(0x7f0000c49000-0x63)=""/99, 0x63}], 0x7, &(0x7f0000f4e000-0x19)=""/25, 0x19, 0x0}, 0x5}, {{&(0x7f000047a000+0x484)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000028a000-0x10)=[{&(0x7f00009b2000-0x78)=""/120, 0x78}], 0x1, &(0x7f0000dbf000-0x18)=""/24, 0x18, 0x0}, 0x2}, {{&(0x7f0000559000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000085c000)=[{&(0x7f00000a3000-0x1d)=""/45, 0x2d}, {&(0x7f0000e40000)=""/42, 0x2a}], 0x2, 0x0, 0x0, 0xffffffffffffff3d}, 0x7}, {{&(0x7f0000c53000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000044d000)=[{&(0x7f00003d5000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e3000-0x3c)=""/60, 0x3c}, {&(0x7f0000422000)=""/52, 0x34}], 0x3, &(0x7f0000735000-0xc1)=""/193, 0xc1, 0x7}, 0x4}, {{&(0x7f0000860000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ca4000)=[{&(0x7f00005c5000)=""/4096, 0x1000}, {&(0x7f0000f5f000-0x86)=""/134, 0x86}], 0x2, &(0x7f0000b50000)=""/195, 0xc3, 0x9}, 0x80000001}, {{&(0x7f000026a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003a4000-0x60)=[{&(0x7f0000fd1000-0x81)=""/129, 0x81}, {&(0x7f0000cd2000-0xf6)=""/246, 0xf6}, {&(0x7f00005d1000-0xfa)=""/250, 0xfa}, {&(0x7f0000c4d000-0x22)=""/34, 0x22}, {&(0x7f0000855000-0x24)=""/36, 0x24}, {&(0x7f00007cf000)=""/188, 0xbc}], 0x6, 0x0, 0x0, 0x200}, 0x3}, {{0x0, 0x0, &(0x7f0000538000-0x60)=[{&(0x7f00008a0000-0xdd)=""/221, 0xdd}, {&(0x7f0000829000-0x30)=""/120, 0x78}, {&(0x7f0000c6a000)=""/135, 0x87}, {&(0x7f0000097000)=""/1, 0x1}, {&(0x7f0000b71000)=""/72, 0x48}, {&(0x7f000094d000-0xfb)=""/251, 0xfb}], 0x6, 0x0, 0x0, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f00007a7000)=[{&(0x7f000028f000-0x80)=""/128, 0x80}, {&(0x7f0000548000-0xa9)=""/169, 0xa9}, {&(0x7f0000b80000)=""/169, 0xa9}, {&(0x7f0000578000)=""/61, 0x3d}, {&(0x7f000070e000)=""/205, 0xcd}], 0x5, &(0x7f0000b99000-0x2b)=""/43, 0x2b, 0xce}, 0x11}], 0x8, 0x40000062, &(0x7f0000b31000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000064000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xfffffffffffffffc, 0x3, 0x2, 0x1, 0x80, 0x2, 0x9d5}, 0x20) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f00002c8000-0x1)="", 0x0, 0x20000803, &(0x7f0000b0b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) sendmsg$netrom(r2, &(0x7f0000c05000-0x38)={&(0x7f0000b56000-0x10)=@ax25={0x3, {"9d1fae6b8969da"}, 0x0}, 0x10, &(0x7f0000386000-0x80)=[{&(0x7f00004ac000-0x1000)="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", 0x440}], 0x1, &(0x7f0000350000)=[{0x70, 0x0, 0xefba, "ab5920350390e496f5e8fdc112563255c33a4a728c07c6699a9532aa8508e693a6e26c0dc96b2935cb93462d2dd50c1001e24b79643a8d2443e76d7cc1f16ecafb714dea536a3999878f9c96831d2d30c62c0e8abcfce498fa62"}], 0x70, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000446000-0x4)=0x0, 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x21c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x208, 0x0, [@generic="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"]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mq_open(&(0x7f0000d75000)='\x00', 0x40, 0x110, &(0x7f000038e000-0x40)={0x4, 0x7fffffff, 0x4, 0xf525, 0x10000, 0x7, 0x2, 0x65}) 2018/01/25 15:23:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40400, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f95000)='scalable\x00', 0x9) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) getsockname(r4, &(0x7f00007db000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afe000)=0x10) lseek(r4, 0x0, 0x4) 2018/01/25 15:23:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='attr/exec\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x100}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = add_key$user(&(0x7f0000cff000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002b8000)="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", 0x1000, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x1ff) getpeername(r1, &(0x7f000016f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000083e000-0x4)=0x10) r3 = dup(r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/25 15:23:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) preadv(r0, &(0x7f0000295000)=[{&(0x7f0000408000)=""/237, 0xed}, {&(0x7f000098e000-0xec)=""/236, 0xec}, {&(0x7f000092e000)=""/157, 0x9d}], 0x3, 0x0) 2018/01/25 15:23:06 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000020000)={'system_u:object_r:textrel_shlib_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x39, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x74) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000021000)=""/74) 2018/01/25 15:23:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000f70000)={0x2, 0x7, 0x81, 0x2, 0x2, 0x0}) 2018/01/25 15:23:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pppoe(r0, &(0x7f0000466000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="9eec40f82cf100fac476c919ff0ebcd7"}}, 0x1e) r1 = socket(0x10, 0x2, 0x0) creat(&(0x7f0000667000-0x8)='./file0\x00', 0x14) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000670000-0x4c94)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000a5b000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000f9a000)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 15:23:06 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x114) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000c000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000000b000)={0x3, 0x16, 0x1, 0x10001, "a2233f3901039899909a47e044807fa7c3271a10f0115fe46903bc9464bb5aff"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000da000-0xd6)={0x0, 0xce, "34a2238d7b9f237a4ae802c552cbf969932be9f18c61414fa80d9ef53dc52b040bda08e684809f67b4013eaa79be39337f351885ab0469f4a7486a7ee67bee676e22fa8c33e4772098035b9502ae613f6d4f74e73b7b0cbeca4f22d3f2abd22dec7a46c88335549fc0f5e1440df4175808ccad4356a7aa404578a37142d86863cb17893e1712ac9fab79ecdc2db4955e5c26590939e3c407333df4cd9db0f6d9612e091841a16610fc422fc4c51a62fc12a890736dafac3884cfd3cc595562eebe9d31aa23c1a8b41a5675ea97ce"}, &(0x7f000034d000-0x4)=0xd6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c2c000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d7c000)=0x8c) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000bb3000-0x4)=0x2, 0x4) r4 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000f9000-0x35)=""/53) 2018/01/25 15:23:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000fcf000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd2000-0xc)='/dev/rfkill\x00', 0x18400, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00003bb000)=0x0, &(0x7f0000cfb000-0x4)=0x4) pwrite64(r0, &(0x7f000081e000-0x1000)="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", 0x1000, 0x23) r2 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r2) 2018/01/25 15:23:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ebd000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c63000)=0xa37) r1 = add_key$user(&(0x7f0000608000)='user\x00', &(0x7f0000da5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006df000)="", 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a0d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c8b000)={0xffff}, 0x1) keyctl$read(0xb, r1, &(0x7f0000f52000)=""/226, 0xe2) 2018/01/25 15:23:06 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c8a000)={0x0, 0xb1, "558790a833c2b39ec7eada3bfc25b4a763d77cdff181b18f9891baa81e4f8fbd7eb1bd31ef67c20660a0fe5106a626ad4f2c0749a3cee7b6396cd62fb1759ce34dcb4c151fcb2845b37bdd4410dd77edd446b83f3c8b3a41176f28ad1d81d16ba4437d5049e315069c095a34cfa663cf088d5cbb282db227694df9c081be121d13a1ba09cec1f4efd33e999bcee9f06170387d548f3d95f5b7479100c8e012c041f0eb81ebe9618262fb75561ca479a4c5"}, &(0x7f0000000000)=0xb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000fb7000)=0x8) getrandom(&(0x7f0000218000-0x27)=""/39, 0x27, 0x3) r2 = openat(0xffffffffffffffff, &(0x7f0000082000-0x8)='./file0\x00', 0x10000, 0x12) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x3f]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) 2018/01/25 15:23:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a1000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f0000f09000-0x8)={0x0, 0x0}, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000887000-0xc)={r1, r2, r3}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x16) ptrace$setopts(0x4209, r5, 0x20400303, 0x0) 2018/01/25 15:23:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x23)={0x0, 0x1b, "1f49b299049757563b407a78fe5506261a3cb65689682bb262caa7"}, &(0x7f0000000000)=0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000002d000)='./file0\x00', &(0x7f0000031000-0x8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/25 15:23:06 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='-', 0xfffffffffffffe4f, 0x0) 2018/01/25 15:23:06 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e50000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00008bd000-0x4)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0x2) sendmmsg$unix(r4, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r4, r3, r3, r3, r4, r4]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) r8 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f0000de8000)=0x4) connect$unix(r3, &(0x7f0000907000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f00007ae000)={0x0, 0x1, 0x3, [0x9, 0xfffffffffffffffa, 0x2]}, &(0x7f000090d000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bc2000-0xc)={r10, 0x0, 0x30}, &(0x7f00003a2000)=0xc) keyctl$join(0x1, 0x0) 2018/01/25 15:23:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ff2000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000dd7000-0x8)='keyring\x00', &(0x7f0000c37000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000477000)='trusted\x00', &(0x7f0000518000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a9000)="", 0x0, r1) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 15:23:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005a2000)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009cc000)=0x0) 2018/01/25 15:23:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/checkreqprot\x00', 0x20081, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00009a6000-0x1c)=@req3={0x2, 0x7, 0x2, 0x8001, 0x148f, 0x9, 0x7d}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 15:23:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000b39000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cec000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f46000+0x12f)=@sack_info={0x0, 0x3, 0x1}, &(0x7f00007c0000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004d1000)={r1, 0x5efc}, 0x6) chroot(&(0x7f0000270000)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) mkdir(&(0x7f00000bf000-0x6)='./bus\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000414000-0x10)="246256ef8e76460671948f18432cdef8", 0x10) [ 111.228799] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/25 15:23:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000156000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000386000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) 2018/01/25 15:23:06 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) bind$pptp(r0, &(0x7f0000007000)={0x18, 0x2, {0x0, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/25 15:23:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) socket$packet(0x11, 0x3, 0x300) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r6 = dup2(r4, r1) tkill(r3, 0x16) getsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f00006bc000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f00007f1000)=0x8) [ 111.276072] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/25 15:23:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) clock_gettime(0x0, &(0x7f0000e84000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000427000-0x10)='/dev/sequencer2\x00', 0x181040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a36000-0x8)={0x0, 0x6}, &(0x7f000005e000)=0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000204000-0x6)={r4, 0x3}, &(0x7f00002d0000-0x4)=0x6) ppoll(&(0x7f000064c000)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000164000)={r1, r2+10000000}, &(0x7f0000e52000)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000d0000)={r4, 0x60d1, 0x7, [0x6, 0x357a, 0x7, 0x1, 0x1, 0x3, 0x6]}, 0x16) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00001b6000-0x40)=[{&(0x7f0000ff2000-0xe8)="a9c877e82ffa34d21289f4225dd76347f01a60daf21aea164b005ff03d5c7931fc97cc328550552d86bb1f96f5dcd67af12c60fc2d122ec6dae3c69561086796abd1c7c4644cd671a50b4c23e0e39275e317ce8acbf00b426552af36a02e1429548e48da65f7c7bf53366cc088ed8bdc7da055aab8e1e8829a560a935b60ea6a8f5d92e076a234eb7b7b60f8f4c4689d4c5ad09c20c5cdd8146b536bf4e8a018c0e450290c4f290739ba83974009721e1bfe86f6c15b85fbc8c2dde9d3ed8aa4cfd7b2cae6913a0695bb376d3835d3807a0abd89358587fb42a48e5e73396422fcce4ae51eb25738", 0xe8}, {&(0x7f000071a000)="6f152eb2202b20bdd829c7ed48939712622566a9412d1b460fac0b5152830d76ef11f814564b8c413ccdc2a5ca8a55121078d8f2e6668201af4226fe436be38745badcf212b8902692131ea7f9afd6d8ef91f11bd3b8222072e5e11109c392bff0d1e7742f998d8fdc179ccd75f062c976789296914ea6495b51d24dddd6ce754d51de80024fb72a4b485d3d3ea65251a5450d7bcdce901016cbc491a3dce628d306914d4aed3ca6fb118f842758072371e6dc3c59e6f963fe3d7e03c71fbf1bceed4a2547facfceb7a9410fa068b817902f9ead46e83570d5bee67eedae05e10a0ffc1f4642d6a9e24e7e5cf93c2ddc4a6e7644228cfdd7d3", 0xf9}, 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0x1000}, {&(0x7f0000b27000-0x1000)="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0x1000}], 0x10000045) [ 111.373346] sock: sock_set_timeout: `syz-executor0' (pid 18563) tries to set negative timeout 2018/01/25 15:23:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009d4000-0xd)='/dev/usbmon#\x00', 0x8, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') r1 = accept(0xffffffffffffffff, &(0x7f00006a6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c66000-0x10)={0x401, 0x8000, 0x0, 0x6, 0x0}, &(0x7f0000a87000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007e9000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x3, 0x8, 0x400013}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)={0x0, 0x0, 0x0}}}) 2018/01/25 15:23:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000845000-0x15)='/dev/pktcdvd/control\x00', 0x210040, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00006aa000)={0x6, &(0x7f0000265000-0x18)=[0x6, 0x9, 0x5, 0x2, 0x1, 0x44]}) 2018/01/25 15:23:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) getuid() setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) r2 = syz_open_dev$sg(&(0x7f000060d000-0x9)='/dev/sg#\x00', 0x6, 0x0) write(r2, &(0x7f0000a52000)="cb439f5ee152e09c4fc1a1cab2014af4182bf9f9c085125f20f334c64f674e0b40b3a3c3a3bb64313025fcb86e787f22c9eb61306649a84b67f768df5e079653f09992fe1b2891a438de7740ff39de4009dc92caf86f403e735aa40964f46447b1b3081431a975a23eb02b404eb138e56dc206b72992f0777a996a55f04b545c5477b7fa8eefb5460635b90844ade56da1dce7f7ca190ebe93a1cc1ce0f2c9424029fd3595ef64b976d67a727a763e0d118c5c9e52a2aa4cb0373da09a5e5288c3ec470e54afdc31a276aaf94384e35f254d1cc2c47c936e29f2", 0xda) stat(&(0x7f00009ad000-0x8)='./file0\x00', &(0x7f0000fe7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) r5 = getuid() r6 = getuid() socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$netlink(r2, &(0x7f0000085000-0x38)={&(0x7f0000bdf000)=@proc={0x10, 0x0, 0x2, 0x680000}, 0xc, &(0x7f0000d2b000)=[{&(0x7f000003a000)={0x254, 0x3f, 0x604, 0x5, 0x1, "", [@typed={0x18, 0xe, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @typed={0x18, 0x41, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6c75b06635be6e2ace26ad3fa0795ad467efa83808611b40", @nested={0x10, 0x28, [@typed={0xc, 0x27, @u32=0x5}]}, @generic="5f69edcfc04b95bbb11c08c005761bb2c27d1f3fc8d7209876428622269aaf60274701f2199e72e876f1a1306310f5f606f421f1cc6261f867adf9a273b9ecb89caa1bb422e885bd2fc58fd7928599feef328fa324272c92f52cb11db46f7ec2297c31321f83a71f0a201ecbc4558add327cb479826f1316a9d4f349c4b91cb4b50941200e407ae4448685eacb85cb3f46792c44b106edf11fd4e0f0532649b3aae77bc6a7c1d21f662e2bf27dc8b488a8d3cdaade6c65feefd0bc45662a76052715558de322e22bf5e97b9a56eb7f48caa32b3fbf2d91f9a20f62e05e1393c6dd1accedacfcc444d277f9251a55ae4982a6e0", @generic="942b01bfe38023c9a927bbc497c0caa9c4ff49e46ecbb97e615e950da59e978a9c6871e2d12a2ff2668b953df8edcb742e12bb9e9f49fd20f2e7286a334cffc5b6b1c58a59f8669bea863bb60846dddc205a17989d72ee80b5075d86043f688418d9473bc753ca735503cdcd32b54ca08cd95235cac451dd212ba015ad4a980796bb6e228eda06f1f38a1db0e9716a7ec663585c7480987965be8cac99b40d24502ea0d26922214de006d0916bd3936877ff77d9adaa6d0e4336350404d3fc1a3cc2ff27c9356a6ee8ec2af2958f19c14de52a8a6115c94e89a0f6eda3419527cb362d7c656df1b5fdaa10ca7be3f1e3f0d2ec6e436e506b57"]}, 0x254}, {&(0x7f000095a000)={0x10, 0x11, 0xc00, 0x0, 0x3, "", []}, 0x10}, {&(0x7f0000d6c000-0x1078)={0x1078, 0x23, 0x300, 0x6, 0x3, "", [@nested={0x1068, 0x87, [@typed={0xc, 0x53, @ipv4=@multicast2=0xe0000002}, @generic="9c490367c61379b4ce8b15720739a659fb4844ab6e9a20cf0fa24b064fb61e1c261342581c228cdaf45172c59c46eb7315704b55c48afd40caf54ffbccc9e6261881ed0dfa8c6c38021bd958f05f003d4972a208c6e80bf0", @generic="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@typed={0x18, 0x6b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0x18, 0x51, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x62, @uid=r5}, @typed={0x10, 0x75, @str='vmnet0\x00'}, @generic="729136808b178e6125030674925bd23efd777b2c08f312e48f1c443c063b19343048db23622f25c9d28bb76c14317e63712966247ecdc6f7e3aa6d2f7aa377dc474f66f176f7c31ceecefa61d4557149551fef56a4364d25cde719ae37256faadb7f8ace92aa5da33872fcc06583c3432d2f72ef320919c63bca4c4f9a3424b5838dcf665c3ca372ee3571bf761544aeed32e3e9d1ccbe92c2587d33e4475a1961c809171933ab7910bc33c706d6fa", @typed={0x98, 0x43, @binary="7747dbf30de2546887923b37d88364d728c062bd86da08460de8e64a69d9d12381fb1388427f04520452ea1f7076df59b5131276487d7fb18a6e4e331ae0aa933045a1c4d02bcd4d7132e23d6a5a3aa2445f23fe81ac8a931e309c464d47ca72d3409c5efe92c36357ff205a75fd7cf4d4723ad29d3e390a206c413b2fb77b0acd8bcd90e4145af9e1040735d6d1ff47"}, @typed={0xc, 0x56, @uid=r6}, @generic="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0x33bc}], 0x6, 0x0, 0x0, 0x0}, 0x4000) socket$inet6(0xa, 0x5, 0x8) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:07 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfc, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005000)=0x0) gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000+0xf32)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0x3d0) syz_open_procfs(r0, &(0x7f0000005000)='net/rt_acct\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/25 15:23:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083c000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) syz_open_dev$sndseq(&(0x7f00004bc000-0xd)='/dev/snd/seq\x00', 0x0, 0x80040) 2018/01/25 15:23:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000493000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) fstat(r0, &(0x7f000066a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001aa000-0x4)=0xe8) fstat(r0, &(0x7f00002ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000938000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004a000-0x4)=0xe8) fstat(r0, &(0x7f0000117000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000087b000-0x4)=0x0) getresuid(&(0x7f0000b90000)=0x0, &(0x7f00005a1000)=0x0, &(0x7f0000e65000-0x4)=0x0) lstat(&(0x7f0000551000-0x8)='./file0\x00', &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000762000)={0x0, 0x0, 0x0}, &(0x7f0000fda000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) r14 = getgid() r15 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000fc7000-0x4)=0x0, &(0x7f0000b5e000-0x4)=0x0, &(0x7f00002d8000-0x4)=0x0) getresgid(&(0x7f000091d000-0x4)=0x0, &(0x7f0000315000)=0x0, &(0x7f000006b000)=0x0) sendmsg$netlink(r0, &(0x7f0000ecb000-0x38)={0x0, 0x0, &(0x7f0000ed7000-0x4b)=[{&(0x7f0000e8d000-0xec)={0xec, 0x1e, 0x400, 0x2, 0x1, "", [@nested={0xdc, 0x80, [@generic="6310081702908dad5acd432b1d47284417c090a56425a4", @typed={0xc, 0x72, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x8, 0x62, @void=""}, @generic="6e6b5b281cdfc7bf857fbcc50db9cc52e0588fa1a0a1b2d58bc4c6a9be023d8f94da55923f49f5cd1835822245f1bd7d01fd84077d04c7358afcde5698079bcb100e6cca88877a3c4ce736e1fbf882efdcfc4f49e01d98ba6bd722474ba5b12668b1875d746dd2af2a921f73f69b1e4cb22c7d3a79b5c8c16655bd60a2df2fd4d27b63b2155a138e338335d07a5e8f9c0197b1673342aca46d9fcd7b456c46", @typed={0xc, 0x3d, @ipv4=@empty=0x0}]}]}, 0xec}, {&(0x7f0000a88000)={0x108, 0x10, 0x4, 0x1, 0x2, "", [@typed={0xc, 0x4b, @u32=0x1000}, @generic="76544e6dce708a3cc8d3835fdb509326627b10ba069f2854115b0f9984a550ce5d2607a71874d502f9771d76724af2885c8ec9d73329b28de015c48a508eab0e5b6d9c0dc8a0434f14dcca944e5cfb6e21cd073992677a99d41c5822a8b53dff105e3a50535ee874dc9f97dafcf5a87bcac71bf5bb6d8884cf4cf33105ec11ba22be252cc4063f91de23df9cb1b4192effe3fe1056bb8e2f2328505bcfc749aaa940998594aea3171bcff28f799d2819de65b6167b2e2bc6f7ae44431d33eb07dd1f96a2bb4eb516c10934c8ed83c4437ff100e00529cfd22fed9c9a90ce760ae210b6274575ef0760"]}, 0x108}, {&(0x7f0000c97000)={0x20, 0x3a, 0x20, 0x0, 0x3, "", [@typed={0x10, 0x52, @u64=0x9}]}, 0x20}, {&(0x7f0000fee000)={0x17c, 0x22, 0x820, 0x6, 0x0, "", [@generic="af45efe311e54eebfeb42295d1ed0553b80c40ce331110f002dbe12b18b05d0e2b72e633d2f433e589", @nested={0xc8, 0x74, [@generic="d8219f2b40da9d665e8bfbce27d57cbe84c1c1193419b24d1a62a4dc0274802babe534ea87d606ec80fe21741e9a797d1f0f0b114b494ea7be1c5990298155e0e6065064a29c61bf6de680e03c8eb1f65c4105afec17048dca863a3e1bef17d3f798e5330474b1bf8fe597e0623a1df933f3fb81aa239ab63a87d2ed2d026d43d62f520df16ba9e97c46325bed5029e547678d9b", @typed={0xc, 0x22, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x7, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x4a, @uid=r1}]}, @generic="ed514b927783e2e6a430b7e7e80f9af8e67cbebf5214edeb585ccfcb4d4f9bc7b689138b380257cec8caed6f796fd2f0b32519f6cd0b638da9995c65bf1e3a68fa1b197cf5fb2150b0c15c84b9e829e3c0b631961dcb0ba047839329fac97caa3bd986b66a28de1500c7b65ab81a015fab2efb34e7feec62bb"]}, 0x17c}, {&(0x7f0000440000)={0x7c, 0x20, 0x310, 0x5, 0x1, "", [@generic="685d393733159b7510dbe1739789520dc25252d295cbb72625e345d2bcc75f4679872b81c095dd3ebe85cab2d3b6a7a7b91122d1a0f5238a1b2b318cc0060c892d74a412961cd0b2b8be021c7789ac831ae8552ea55d5160f921f974dc8deb4b", @typed={0xc, 0x20, @uid=r2}]}, 0x7c}], 0x5, &(0x7f0000c4a000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r5, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x140, 0x8000}, 0x40) r18 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCRMFF(r18, 0x40044581, &(0x7f00005b3000)=0x2) 2018/01/25 15:23:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) mmap(&(0x7f000075a000/0x3000)=nil, 0x3000, 0x5, 0x51, r0, 0x0) 2018/01/25 15:23:07 executing program 7: r0 = gettid() setpgid(r0, 0x0) 2018/01/25 15:23:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x6) write(r0, &(0x7f0000c40000-0x10)="1f000000e8030200000006c507141a23", 0x10) 2018/01/25 15:23:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e1000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000254000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000143000-0x30)={0x14, 0x0, &(0x7f000048c000-0x14)=[@acquire_done={0x40106309, r1, 0x2}], 0xb3, 0x0, &(0x7f0000d33000-0xb3)="c91e15336d8ef47c2655805203fc49d55021209ff7f4c49be18ae9296cddbd17757896b6f431f1055991cefc4bb8086e139c9911ed519f532bb07b7083d877fb7ea3224e1f24eaa6164f9d628e6ed3f6764d01d1170491c139a000b73ed1e72cc90ad613f20ade3c68d4917deb9245b35ac64ee2d43f2c386cc70508792bad329c2276d10788785d4b4de9ff21362840a96915d37ecb2118ea529fd0d13e2595a37f7a2f3ffc53b39e8e5559f0b6c0dd468e9b"}) r2 = syz_open_dev$binder(&(0x7f0000426000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap$binder(&(0x7f0000605000/0x3000)=nil, 0x3000, 0x0, 0x80012, r2, 0x0) 2018/01/25 15:23:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075d000-0x11)='/dev/vga_arbiter\x00', 0x80602, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x4, 0x900000000}, 0x8) 2018/01/25 15:23:07 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d0a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000249000-0x10)={r1, 0x1, 0x6, @random="7cabd18fa32a", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f00002c0000-0x126)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000000000000c0900fcff0000040e05a5", 0x58}], 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000584000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000396000)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00006d7000)={0x0, 0x3}, &(0x7f00009da000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000346000)={r4, 0x0}, &(0x7f0000298000-0x4)=0x8) close(r2) fsetxattr(r3, &(0x7f00007d2000-0x15)=@known='system.sockprotoname\x00', &(0x7f00000bd000-0x9)='/dev/ppp\x00', 0x9, 0x1) 2018/01/25 15:23:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a44000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b84000)=0xffff, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000bd7000)=@get={0x1, &(0x7f0000592000-0x13)=""/19, 0x2}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000079d000-0x4)=0x2) 2018/01/25 15:23:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup3(r0, r1, 0x0) [ 112.064307] binder_alloc: binder_alloc_mmap_handler: 18595 20605000-20608000 already mapped failed -16 [ 112.097063] binder_alloc: binder_alloc_mmap_handler: 18595 20605000-20608000 already mapped failed -16 2018/01/25 15:23:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) lremovexattr(&(0x7f0000baa000)='./file0\x00', &(0x7f0000f06000)=@known='system.posix_acl_access\x00') 2018/01/25 15:23:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c51000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000c4c000-0x9f)="ac797c2ae7a03f5efd6b463a5c5f967168df73cae767ab597878538da275437d2d78fb7b119d9f32e5d2182952156349d2047f0aa079bb30da0f73677b222b244b8f57a7af8dbf5ecb546fce78c6b507df40c9ad9dc1c949e21a526733a8373c29cba4049bca8b078c9156e58fdb8176260f008c9cefd1505435de42fe64dcc99b9f25197ada41ef93b4935e36e8bbe4c96537703a2b66f8caa6076e5110dd", 0x9f, 0x20000000, &(0x7f00002c1000)={0x4, 0x7f, 0x1, "216cc9bda63d", 0x5, 0x0}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/25 15:23:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f000033f000)=[{&(0x7f0000a02000-0x11)=""/192, 0xc0}], 0x3b3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) gettid() write(r0, &(0x7f0000c35000-0x1)="", 0xffffff0b) 2018/01/25 15:23:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = gettid() setpriority(0x3, r1, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00006be000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8040, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000730000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000048e000)=0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) 2018/01/25 15:23:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008b6000-0x8)={0x0, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/125, 0x7d, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x30000, &(0x7f000093b000)="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", &(0x7f0000000000)=0x0, &(0x7f0000ed9000)=0x0, &(0x7f00009ec000)="212909b7265a1ededf2de17430fd39b7100f17be38116c25b8b618c225da7a4d1d659d9255a06565b284118dfdec151f2e829fd8e0d0bd7aa276eac0c8bb59d2f92db16fc498525fc818edcc446b16eec3a674bed0250eafd46f0938106642e671d181d413eb15728ae7440891769f1a9383bf1484f118d9c44bd556f5130d334e5844bcd4827ae08472ad2f31555fd75db63f84c9f48a231937d2a8945564") 2018/01/25 15:23:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a9000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d6b000)={0x0, 0x41, "59b8f6fe00cc90d14ac72c90e564bf6c19e831f29ba4210800bccf3e4961a8448588516315d0e39059a207e045d84311657edf4aa1311c26df4eee910dc4ee8bac"}, &(0x7f0000212000)=0x49) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000490000)={r2, 0x8}, 0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000017c000-0x92b)=""/4096) fsync(r0) mq_open(&(0x7f000036e000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x83, 0x0, &(0x7f00001f0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:07 executing program 6: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a4b000)={0x2, 0x0, 0x10001, 0x100000001}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000add000-0x10)={0x200, r2}) 2018/01/25 15:23:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000474000)=0x0) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1c) 2018/01/25 15:23:07 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000002d000-0x3)='-\'\x00', 0x2) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="84fec57cbd4a38960e8af20b253e9b857732d1a08d32aa1e0190a32536d3a44344da947a7ebb0140006d15b9da0e31bda87a67852f8a6aa9d6d902d2b819fffa9e86e1476fee5c80968b7a4914aa91f6aa896b18e3a8ed26e3d10a1a79a7d798bf8030bf012d6a42ba820ea1c03be38af70c4096317d7418c6dbff94e852d519f7b5e45392d8803b09be4d0a538cb2f35fb0f69de4d2bf087c784d41503b02a33926cf0457903503ec73e1d8272aef55f367f525afc054ad4bf2fa992a4a71f1598bed6cc9c41bb45720cbb7262dd83d81576f5a578cc8269afc23269dff0dddc3beb30c63f93a887223d32b62cb79383e10a6b65beeb44b32813f17b1cc03f99619dd5ced4ec40679dae53bdb5788154d290dfc217961afc05cf52c041d6c33ea9d87367e5d14a7a43060b4d8de99d8d972c8d81589d45e68943e7a78df875446bd3efd8ddc93bbc2fb3ddfeee27c34181459f3d7cffbf34109f07013608a8624b9a86c9f655f17ba433dd21055", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000000f000)={0x1, 0x4, [@random="87bbc489543e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000002d000)=r4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/25 15:23:07 executing program 5: socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x80001) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000090c000)=0x100) fsync(r0) 2018/01/25 15:23:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000fc2000)='./file0\x00', 0x110) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000270000-0x58)={0xe1, 0x1, 0x10000000, 0x4, 0xe1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000026f000)=0x1f) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ec7000-0x4)=0x0) r3 = gettid() write$eventfd(r1, &(0x7f0000dd4000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ef000-0x4)=0xb) sendmsg$nl_crypto(r2, &(0x7f0000eaa000)={&(0x7f0000182000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000a20000)={&(0x7f0000947000-0xe8)=@get={0xe8, 0x13, 0x400, 0x1, 0x1, {{'rfc4106(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4048811}, 0x8040) waitid(0x1, r3, &(0x7f0000af1000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000009, &(0x7f000037d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f0000f04000-0x4)=0x0) socket$inet(0x2, 0xf, 0xdb) keyctl$assume_authority(0x10, 0x0) 2018/01/25 15:23:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00004f3000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000783000-0x1000)="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", 0x1000, 0xb5e91f63bfd8482c, &(0x7f00001d7000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80005, 0x7fffffff) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000735000)=""/197) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f31000)={0x0, 0x0, 0x5, [0x20, 0x2, 0x6, 0x1f, 0x1f]}, &(0x7f000036a000)=0x12) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a92000-0x5c)={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x4, [0x8, 0x1, 0x101, 0x8, 0x100000001, 0x43881543, 0x80, 0xec7]}, 0x5c) ppoll(&(0x7f0000b92000)=[{r1, 0x1004, 0x0}, {r1, 0x20, 0x0}, {r1, 0x6, 0x0}], 0x3, &(0x7f0000712000-0x10)={0x0, 0x989680}, &(0x7f000056b000-0x8)={0x35c}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007c1000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0xf8bd, 0x6, 0x40}, &(0x7f00001cf000)=0xa0) 2018/01/25 15:23:07 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fd8000-0x1000)=""/4096) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 15:23:07 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000)={0x21ba800, 0x6, 0x2, 0x0, 0x7, 0x5, 0x9, 0x7b, 0x1, 0x4, 0xffffffffffffffcb, 0x16f}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mlock2(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/25 15:23:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") umount2(&(0x7f00005ce000-0x8)='./file0\x00', 0xfffffffffffffffc) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) 2018/01/25 15:23:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000436000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000364000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00003f2000-0x4)=r2) r3 = accept$inet6(r1, &(0x7f000084d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00005b5000-0x4)=0x1c) bind$inet6(r3, &(0x7f000086e000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) clock_gettime(0x0, &(0x7f0000357000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d04000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000356000-0x20)={{r4, r5+10000000}, {r4, r6+10000000}}, &(0x7f0000ae4000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000416000-0x8)=[], 0x0, &(0x7f0000aa0000-0x10)={0x77359400, 0x0}, &(0x7f00000a8000-0x8)={0x2}, 0x7) 2018/01/25 15:23:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000001, 0x101) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000054b000-0x10)=@common=""/16, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x4e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ed000-0x9)='net/sctp\x00') ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/25 15:23:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b9000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000005a000)=""/98, &(0x7f0000067000-0x4)=0x62) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/25 15:23:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000a99000)={&(0x7f00001c6000-0x3a)=@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, &(0x7f0000106000)=[{&(0x7f0000ad9000)=""/235, 0xeb}, {&(0x7f0000ff4000)=""/179, 0xb3}], 0x2, 0x0, 0x0, 0x8}, 0x20) pread64(r0, &(0x7f00006b2000)=""/247, 0xf7, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000dd0000)="d6a1a05dd0263ff0c6ef5538d0ef271c817e806c02e709c4c1efcc781d3574e5e5a9a231a4dcf04abf4f175fac75e9ce0ed6a64338d062d9422f340d700fccff31319999ca1c450c857a21e1a82e374579476348dcb77f0a3dfd", 0x5a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000069c000-0x9)='/dev/ppp\x00', 0x44000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) times(&(0x7f000021e000-0x20)={0x0, 0x0, 0x0, 0x0}) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00008c7000)={&(0x7f0000809000)={0x27, 0x190, 0x4c48, 0x7, 0x7, 0x2, "919052e4b135cad09d1aeffcd649b2d543e758c28dab5ef0ed0d7a87924999c989928bd1ddab73306235e4b5b4ba650dba8da6faf1fcb9477252937e9efcdb", 0x9}, 0x60, &(0x7f0000d55000)=[], 0x0, &(0x7f0000918000)={0xc8, 0x108, 0x8, "2203eca73e2d58df6a24d93675c08c6bc8a43a7bd21b6f091d5d39d2631d5d6bb77fb8a9717b198564af268742bf96d7d81743b64e11090d97f9c8e5cd4aab8f2ffc9d8fe9081f83e7ee5fcce0909c986463456648c7c6c5cb1642207f43e39944bad68b27b2262c27a6817beaad7b95f043cef5c547793673e2067e1231807afa149506f418e26248503dbbe1d52e87c8f0c81d86975bac57f6394e5575f794ac4cdbf6a9123dd6e5a7702098f6f377e245c8f3a1b64771"}, 0xc8, 0x4000}, 0x4) getgroups(0x3c7a, &(0x7f00008cc000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getdents64(r1, &(0x7f0000d7a000-0xa5)=""/165, 0xa5) sendto$inet(r2, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f00001fb000-0x8)=0x0, 0x7fffffff) [ 112.466953] sd 0:0:1:0: [sg0] tag#618 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 112.475615] sd 0:0:1:0: [sg0] tag#618 CDB: Test Unit Ready [ 112.481312] sd 0:0:1:0: [sg0] tag#618 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 112.490076] sd 0:0:1:0: [sg0] tag#618 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 112.498851] sd 0:0:1:0: [sg0] tag#618 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 112.507601] sd 0:0:1:0: [sg0] tag#618 CDB[30]: 00 00 00 [ 112.526288] sd 0:0:1:0: [sg0] tag#915 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 112.534964] sd 0:0:1:0: [sg0] tag#915 CDB: Test Unit Ready [ 112.540602] sd 0:0:1:0: [sg0] tag#915 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 112.549405] sd 0:0:1:0: [sg0] tag#915 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 112.558136] sd 0:0:1:0: [sg0] tag#915 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 112.566879] sd 0:0:1:0: [sg0] tag#915 CDB[30]: 00 00 00 2018/01/25 15:23:08 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000757000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f000040d000-0x63)=""/99) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000054c000-0x4)=0x0, &(0x7f000003c000-0x4)=0x4) preadv(r4, &(0x7f0000e4e000)=[{&(0x7f0000fdb000)=""/4096, 0xffffffc8}], 0x1, 0x0) 2018/01/25 15:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00000e6000-0xc)='/dev/random\x00', 0x0, 0x600000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/sequencer\x00', 0x480000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ee2000-0x24)={0x10001, 0x8, 0x82bf, 0x270, 0xf8, 0x9, 0x0, 0x6, 0x8, 0x7fffffff, 0x68b9, 0xb88}) preadv(r0, &(0x7f00000c5000)=[{&(0x7f0000195000)=""/166, 0x3e1}, {&(0x7f000001a000)=""/35, 0x193}, {&(0x7f000010d000)=""/19, 0xffffffffffffff3d}, {&(0x7f0000919000-0x9d)=""/157, 0xffffffffffffffc0}], 0x11a22d0156df47b, 0xfffffffffffffffc) syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') socket$pptp(0x18, 0x1, 0x2) 2018/01/25 15:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/25 15:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [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) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fc7000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b45000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001a8000-0xa0)={r2, @in6={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x6015}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x9, 0x4, 0x5}, &(0x7f0000b62000)=0xa0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(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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", 0x445}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) creat(&(0x7f0000162000)='./file0\x00', 0x184) syz_emit_ethernet(0x4e, &(0x7f0000c0f000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2000000000000000, 0x9, 0x7}], {0x8100, 0x400, 0x8a, 0x1000}}], {@x25={0x805, {0x2, 0x2d6bc84e, 0x9, "d56312aa6f80d88a4cc333489b2a3b6c68f107632796fece1775ab9deffb77e491912002f85eb632a9f63450f58197412cb5ca86c3"}}}}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x8003) 2018/01/25 15:23:08 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000506000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000d9c000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x0, 0x0}) 2018/01/25 15:23:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000c5b000)=0xc72, 0x4) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e81000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000a9d000-0x8)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004c3000)={0x2, 0x51, 0x4, 0x4, 0x1}, 0x14) mmap(&(0x7f000043b000/0x2000)=nil, 0x2000, 0x3000004, 0xc8110, r0, 0x16) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000477000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00001dc000)={r3, 0x2}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/25 15:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) sync() r2 = socket$inet(0x2, 0x1, 0x0) getresgid(&(0x7f00006fd000-0x4)=0x0, &(0x7f0000ffe000)=0x0, &(0x7f0000ef5000)=0x0) setgroups(0x0, &(0x7f00003a2000-0x4)=[]) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getresgid(&(0x7f0000913000)=0x0, &(0x7f00002b9000)=0x0, &(0x7f0000768000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a65000)={0x5, 0x6, 0x3, 0x8ad, 0x1, 0x0, 0x0, 0x2, 0x2, 0xfff, 0x7}, 0xb) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x6, 0x0}) 2018/01/25 15:23:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a8f000)='net/nfsfs\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000041c000)=""/89) r1 = fanotify_init(0x12, 0x8800) fcntl$setflags(r1, 0x2, 0x1) sendmsg$key(r0, &(0x7f0000ce7000-0x38)={0x0, 0x0, &(0x7f00008d6000-0x10)={&(0x7f0000af6000)={0x2, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x3, 0x0, [@sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/01/25 15:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x1, r0, 0x7d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/25 15:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000f5a000)=""/152) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c42000)={0x0, 0x353}, &(0x7f0000d58000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031e000-0x98)={r2, @in6={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x20}, &(0x7f00006d8000-0x4)=0x98) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x0}, {0x0, 0x0}], 0x371) r3 = creat(&(0x7f0000910000)='./file0\x00', 0x2) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00006cb000-0x18)={0x3, 0x80000000, 0x1, 0x5, 0xeb55, 0x7}) 2018/01/25 15:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) r0 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f00005a7000-0x4)=0x0, &(0x7f00006c4000)=0x4) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b51000)={&(0x7f0000280000/0x4000)=nil, 0x40, 0x3, 0x2, &(0x7f00003dd000/0x4000)=nil, 0x1ff}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/25 15:23:08 executing program 2: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xd56c, 0x1, 0x3}, &(0x7f000002c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) 2018/01/25 15:23:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f90000-0x28)={@generic="7fd1b10281294739fd24a1f8c05fcb5b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r4, 0x5, 0xe37) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f95000+0x741)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x1, 0x100, 0xc83e, 0x1000004, r3}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 15:23:08 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(r0) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00007e3000)=0x0) connect$netlink(r1, &(0x7f0000a44000)=@proc={0x10, 0x0, 0x1, 0x42001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='$\x00', 0x2, &(0x7f0000003000-0x9)='vmnet1\'*\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x3)=0x0, &(0x7f0000001000)=0xd) fallocate(r0, 0x23, 0x0, 0x7) 2018/01/25 15:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000155000-0x34)={0x0, 0x2c, "df588577e6840c8fd1c088f1bd3ea13aad4be729e3a2e49b3c31b32a8d68c85ebb93f3c06deaf2029ffe6e8f"}, &(0x7f0000200000)=0x34) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002cc000-0xc)={r1, 0x1e3, 0x30}, 0xc) 2018/01/25 15:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(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(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r0, r1) setns(r1, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x0) sched_yield() ioctl$TCSBRK(r2, 0x5409, 0x4) 2018/01/25 15:23:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fchmod(r1, 0x112) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) connect$inet6(r0, &(0x7f0000395000-0x1c)={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0x1c) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000)=0x3, 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/25 15:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002eb000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000d41000-0x4)=r2) r3 = add_key$keyring(&(0x7f0000e53000-0x8)='keyring\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000a83000-0xd7)=""/215, 0xd7) 2018/01/25 15:23:08 executing program 7: keyctl$instantiate(0xc, 0x0, &(0x7f0000001000)='b', 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c47000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006e9000-0x18)={0x0, 0x8001, 0x20, 0xff, 0x3f}, &(0x7f00003d7000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000da8000)={r1, 0xffffffffffff0378, 0x7, 0x8, 0x20, 0x8}, 0x14) 2018/01/25 15:23:08 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000b9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000720000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="6fa4e0a1ddd75e280535937c5a4e84f6", 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000003a000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00003a5000-0xb0)={{0x3, 0xb56c}, 'port1\x00', 0x20, 0x100002, 0x51a4, 0x9, 0xffffffff, 0x8, 0x8, 0x0, 0x7, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/25 15:23:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x81, 0x3, 0x100000000}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x3f, 0x4) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000013000-0x90)=[{{0x77359400, 0x0}, 0x100000000, 0x1, 0x2}, {{r2, r3/1000+30000}, 0xfff, 0x0, 0x80f}, {{r4, r5/1000+30000}, 0x797, 0x8, 0x7}, {{0x0, 0x0}, 0x7, 0x71, 0x8001}, {{r6, r7/1000+10000}, 0x100, 0x6, 0x10000}, {{0x0, 0x0}, 0x5, 0x1, 0x7ff}], 0x90) 2018/01/25 15:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008da000)={0x100100000, 0x1, 0x7, 0x8, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0xb, &(0x7f00004f4000)=0x0, &(0x7f0000c84000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00009a0000-0x9d)="cf04ae2621ad56bc4ac75d0b1bf64480cb1cca641283243eb16a79679bcdc32a759e6df5fb7060ba6e9a4c99b332d98b512e18657d013e5cc027d581b0018a8ab8179ca751f18fa0de33b71fa6fc5eda4e4d4316fa7e6da66d3fe5e5e48b000dd696c4b60418244bc89deffd40da6e478f803f3f2fc74574f0170d536e3a2c1a6955c7dc37e4603fa9a04069598fc59dbf32a28cdb8748aa25b6efa1a0") r7 = socket$inet(0x2, 0x80a, 0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket(0x13, 0x8000a, 0xb6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f000000a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000405000-0x74)={r6, 0x6c, "8d0d53e5034b20a636464974e2e4af54c4f88b1b1fb6145d2f8857c7a894dd48b135d99943527defe869531c9c0f88f772f127ab2c656bb7a35f6b019510b4813c6ec0de608b8d35c07a3e4bc617f0da27154de8cb47ab88e6de8aaa34bd16b325061c7bbc68b1ed575f83f5"}, &(0x7f0000773000)=0x74) ioctl$int_out(r5, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r4, &(0x7f0000f57000)=""/196) getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f00004c4000)=""/129, &(0x7f0000113000)=0x81) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000167000-0x8)={0x7, 0x5, 0x5, 0x2}, 0x8) INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/01/25 15:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ea9000)={0x6, 0x20, 0x2, 0x1, 0x9, [{0x3, 0x80000000, 0xeb, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0}, {0x4, 0x80, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100000000, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xb6ec, 0xe01, 0x9, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x7fffffff, 0xffffffff, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x1852, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x246, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5c2c, 0x2, 0xac, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f000056b000)=@rc={0x1f, {0x100000001, 0x2, 0x6, 0x100, 0x9, 0xff}, 0x5}, 0x9) 2018/01/25 15:23:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fba000-0x1)='\x00', 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b2c000-0x66)=""/102) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003dc000)={0x0, 0x7c, &(0x7f0000cb8000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002c9000-0x3)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ed9000-0x5c)={r1, 0x336, 0x54, "1f3135fc91eab48efd6a51ffc49246991c2dee86b9c4382c1e1b988ce89534ad1dc242600d2a12703527f2b7fc94c2d13b1083bf54f75378107109c18e69e862ec4d27b27b5d6f5d7a91e3c0c1ac8469aae5dfaf"}, 0x5c) fcntl$setstatus(r0, 0x4, 0x42003) r2 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r2) r3 = getpgid(0x0) ptrace$setsig(0x4203, r3, 0x1, &(0x7f00000bd000)={0x31, 0x5f8a, 0xc88, 0x7}) setsockopt$inet6_buf(r0, 0x29, 0xea, &(0x7f0000962000)="", 0x0) 2018/01/25 15:23:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042a000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000428000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000048b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mount(&(0x7f0000155000-0xe)='./file0/file0\x00', &(0x7f0000c37000)='./file0\x00', &(0x7f00000cc000-0x6)='sysfs\x00', 0x0, &(0x7f00005c4000)="") 2018/01/25 15:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000e3b000-0x1000)=""/4096, &(0x7f0000650000)=0x1000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a1000)=0x0, &(0x7f0000d74000)=0x4) preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) [ 113.203262] device lo entered promiscuous mode [ 113.215057] device lo left promiscuous mode INIT: Id "1" respawning too fast: disabled for 5 minutes 2018/01/25 15:23:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x2000, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000013000-0x28)=[], 0x0, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x8)={0x0}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0x4, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:08 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xc)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000004000)=0x10000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000002000-0xe4)=""/228, &(0x7f0000005000)=0xe4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000004000-0x4)=0x0) 2018/01/25 15:23:08 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001d000)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000026000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:08 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000fc1000-0x1a)=""/26, &(0x7f0000fc1000-0x4)=0x1a) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000af000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$packet(r3, &(0x7f000043b000)=""/136, 0x88, 0x40, 0x0, 0x0) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/25 15:23:08 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4000000000) connect$inet6(r0, &(0x7f00007ef000-0x1c)={0xa, 0x1, 0x800067e5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000452000-0x4)=0x8001, 0x2) 2018/01/25 15:23:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000d05000)='./file0\x00', 0x151) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000715000)=0x0) mount(&(0x7f0000dc9000)='./file0\x00', &(0x7f000061f000)='./file0\x00', &(0x7f000040b000)='udf\x00', 0x2000, &(0x7f00003e2000-0x72)="80a6e667b210428821b108ab43347f97ec3f4aef0ded6d61cb88d643e045978909f1c34524ff4a81fe38b2583bc8640b980d1e03adac3b0addee0c9ceb829d248b9bf91843f6147e24f3118f210ccc3db2eaefab1a86149967d52db9c1e7e4ca095d87a97177cde8e15a848f2dda825ca763") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000789000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet(r1, &(0x7f0000559000)="0a20d40f56d51076a7b9b9873caeeaab150a618d44b0094919a19e802974149a48e6dacc9afb921cd6bb4694383f531e568e6f5305333fae619cd67a1adcc6fc864611c2c6dd3c2a7ca20ea60cf5db8cee31e1eb025456d0b442e6b384e987832f", 0x61, 0x200480c0, &(0x7f00008e7000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 113.285877] device lo entered promiscuous mode INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minut[ 113.304392] device lo left promiscuous mode es [ 113.341951] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 113.436046] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/25 15:23:08 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, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r1 = syz_open_procfs(0x0, &(0x7f0000bb4000-0x5)='stat\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000558000-0x4)=0x9, 0x4) r2 = dup(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) sendmsg$nl_route(r2, &(0x7f00001ee000-0x38)={&(0x7f0000f88000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000850000)={&(0x7f000020b000)=@getroute={0x14, 0x1a, 0x4, 0x2, 0x2, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x0) 2018/01/25 15:23:08 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd4(r0, &(0x7f0000ec6000)={0x800000000000000}, 0xffffffffffffff46, 0x81800) socket$inet(0x2, 0x0, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000354000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000)=0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) epoll_create(0x3fd) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40000) getpeername$unix(r2, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) socketpair(0xf, 0xa, 0x5, &(0x7f00009f7000-0x8)={0x0, 0x0}) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x2, 0x1, 0xa, 0x20, 0xa0, 0x33, 0x0, r3}, {0x3, 0xffffffffffffff08, 0x1, 0x9, 0x100, 0x1000000000, 0x7, 0x401}, {0x1, 0x401, 0x9, 0x2}, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0xca519f25c73e5dda, 0x2, 0x8, 0x67c1, 0x7fff, 0xfffffffffffffffd}}, 0xe8) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) syncfs(r4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000560000)={0x0, 0x0}) 2018/01/25 15:23:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c5000)="6e65742f6970365f6d725f636163680000000000000008b2483cfe14898b65cbeecad168770d9235de27f4997a62482aacb3511424bac989020000006413bc2ea5403663bf3cef83af7835abc9aa38f06609a5601418dccf6fe0cfc8b2e233b0eb154e8c7c5e84b2c962ba3e0c4a") mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/25 15:23:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x1d, 0x1) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006bc000)={0xfa, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @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]}, 0xa, 0x7fff, 0x8, 0x9, 0x3, &(0x7f0000710000-0x10)=@generic="a1208373b0172ef92ddbc429ba193672", 0x8, 0x9, 0x5f2}) 2018/01/25 15:23:08 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000000a000-0x37)=""/55, 0x37, 0x5, &(0x7f0000002000-0x10)={0x77359400, 0x0}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000008000)=0x8) 2018/01/25 15:23:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) socket$inet6(0xa, 0xfffffffffffffffe, 0x2) fremovexattr(r0, &(0x7f0000968000)=@known='system.posix_acl_access\x00') r1 = gettid() ptrace$setsig(0x4203, r1, 0x80, &(0x7f00001f0000-0x10)={0x39, 0x2, 0x656, 0xff}) sched_yield() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cff000)={0x0, 0x2}, &(0x7f000026e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006bc000-0x20)={0x1000, 0xffff, 0x8000, 0x37, 0x3, 0x1ff, 0x2, 0xfff, r2}, &(0x7f0000caf000-0x4)=0x20) 2018/01/25 15:23:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000171000)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000401000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000132000)={0xffff, 0xb16900000000, 0x14e0f450}) chdir(&(0x7f0000c0b000-0x8)='./file0\x00') setsockopt$sock_int(r2, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r2, 0x1) dup3(r0, r2, 0x0) 2018/01/25 15:23:08 executing program 7: prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) wait4(r0, &(0x7f00006de000)=0x0, 0x40000000, 0x0) 2018/01/25 15:23:08 executing program 6: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000041a000)=0x0, &(0x7f0000230000-0x4)=0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041e000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000041d000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000f3000-0x28)={@generic="e279bf5caa0d61d066e4b7ceef6b152f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000356000)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00001a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x6, 0x100000001, &(0x7f000041d000-0x8)={0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000041d000)={0x0, 0x96, "2c7293756a3df094c7d82e58868b9e8154bbad8651f54b849c6cf4f42d5643262b0725c61fe715aec3921bd9055355b57028e7f88ad0ed7483ef91f31ea60a41b38e650aecb8c6f31f5735676ce35045a15b330ac4b3c2f7823e65651e8a5fb22ec721005bf84bad8c0ef147ba029fbed019c9d083d88c1463b7710d69c899cd2a7b75e26c143e108c7f40f443b450513c5781db769c"}, &(0x7f000041d000)=0x9e) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000041e000-0xb8)={0x0, 0x0, 0x4, 0x1f, 0x1, 0x3, 0x5, 0xdb, {0x0, @in6={{0xa, 0x3, 0x800, @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]}, 0x7, 0x200, 0x6, 0xffff, 0x8a5}}, &(0x7f000041d000)=0xb8) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003b9000-0xb8)={r5, 0xe8, 0x9, 0xff, 0x7, 0x6, 0x7, 0x2, {r6, @in6={{0xa, 0x3, 0x6e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7, 0x80, 0x0, 0x7fff, 0x80000001}}, &(0x7f000041d000)=0xb8) 2018/01/25 15:23:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000074f000-0x78)={0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf23, 0xfffffffffffffffd, 0x6, 0x2, &(0x7f000041f000-0x10)=@generic="65606aabbe7400cde76b260b8d641427", 0x2, 0x7, 0x0}) r1 = open(&(0x7f0000e7f000-0x8)='./file0\x00', 0x2000000000000, 0x0) flistxattr(r0, &(0x7f0000ea9000)=""/228, 0xe4) readahead(r1, 0x0, 0x0) 2018/01/25 15:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/01/25 15:23:09 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0xc) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3b000)={0x0, 0x0, 0x0}, &(0x7f0000854000)=0xc) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d3c000-0x1)=0x0, &(0x7f00008e7000-0x4)=0x0, &(0x7f0000d3b000)=0x0) getgid() mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0xc) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000483000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d3b000)=0x0, &(0x7f0000d3c000-0x4)=0x0, &(0x7f000074b000-0x4)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0xc) lstat(&(0x7f0000a9e000)='./file0\x00', &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a16000-0x8)='./file0\x00', &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d3c000-0x4)=0x0, &(0x7f0000d3c000-0x4)=0x0, &(0x7f000016b000-0x4)=0x0) r0 = getegid() setgid(r0) 2018/01/25 15:23:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/25 15:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x4, &(0x7f0000d60000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000b7000)=""/112, &(0x7f0000308000-0x4)=0x70) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet(r1, &(0x7f0000abc000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fe000-0x4)=0x10, 0x0) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00003b4000)="e0aed12011738b1c9a915ec4b9d12f7b660c3079893b7a43022aa3d4e47e401b9f82923f2acd93afc4411e5506a2b9f79d737a82e49cb4209e7bcd1ca01f08d02b499502954ebaa0609bd19be53b76", 0x4f, 0x20004000, &(0x7f00000d7000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000484000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f00000d2000-0x10)='/dev/input/mice\x00', 0x0, 0x13d080) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006e5000)={0x0, 0x5, 0x30}, &(0x7f0000bd2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000da8000)={r2, 0xe3a}, 0x8) writev(r0, &(0x7f0000d49000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1) 2018/01/25 15:23:09 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='net/l2cap\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000000b000-0x1)=0x0) connect(r0, &(0x7f0000009000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/25 15:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000592000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000480000-0x4)=0x0, &(0x7f0000457000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000048c000)={{0x80000000, 0x3ff}, {0x5, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) clock_gettime(0x4, &(0x7f0000765000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000f0c000)={0x6, 0x9, 0xc8, 0x6, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000cae000)={0x0, 0x0}) fallocate(r1, 0x1, 0x100000000, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00004a8000-0x8)='./file0\x00', 0x402, 0x98) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:09 executing program 0: r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000023000)=0x4, 0x26a950b) 2018/01/25 15:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0xfffffffffffffffd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000525000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00005ff000)=""/4096) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/25 15:23:09 executing program 4: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000ad000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000066000)=""/4096, 0x1000, 0x2, &(0x7f0000d5d000)={0x3, {"9f9b41380afa5e"}, 0x7ff}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/25 15:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f3b000)='\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000063a000)=0x9, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000588000)='/dev/rfkill\x00', 0x30002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e4b000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b12000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dfa000-0x10)={0x1, &(0x7f0000dab000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000fe3000-0x40)={r3, 0x2, &(0x7f0000c73000-0x8)=[0x10000, 0x0], &(0x7f0000f2f000)=[0x8], 0x53, 0x4, 0x9, &(0x7f00003b4000)=[0x7f, 0x10001, 0xffff, 0x0], &(0x7f000091d000)=[0x53, 0xbcda, 0x9, 0x5], 0x0}) 2018/01/25 15:23:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x844, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x9320}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/enforce\x00', 0x88000, 0x0) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/25 15:23:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000065b000-0xb8)={0x0, 0xff, 0x8, 0x2, 0x5, 0x8e, 0x7, 0x2, {0x0, @in6={{0xa, 0x1, 0x2a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff3a, 0x8c, 0x2, 0x8}}, &(0x7f0000963000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a2d000-0xc)={r2, 0x70, 0x30}, 0x217) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000035b000-0x4)=@int=0xfffffffffffffffe, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e34000)="", 0x0) 2018/01/25 15:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000bb2000-0x3e)="918f0703cfba7105c6aef3ebdcf29b27d338d4f803b93d21750fb2a2fe32676e2d186c11256bd3941f3083fd0964b1c74d74b7d6d224cc82603705d48209") fcntl$addseals(r0, 0x409, 0xc) 2018/01/25 15:23:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f000070b000)="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", 0xff, 0x50, &(0x7f0000ee6000)=@vsock={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00005be000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00003e8000)="", 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) socket(0x1b, 0xf, 0x6) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000d43000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003b7000-0x80)=[], 0x0, &(0x7f0000eaf000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/25 15:23:09 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000000f000)='./file0\x00', &(0x7f0000009000)=""/154, 0x9a) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000011000-0x10)={0x4, &(0x7f0000010000)=[0x4, 0x4, 0x31, 0x8]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000010000)=0x4, 0x4) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/01/25 15:23:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x0, 0x8001, 0x2, 0x0, 0x4, [{0x8000, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x44c, 0x1000, 0x44, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x200, 0x2, 0xfffffffffffff800, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x1080000, &(0x7f00001f0000)='2l', &(0x7f00005fe000)=0x0, &(0x7f0000e8d000-0x4)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f3c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000c3b000)={r3, 0x2}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000836000)={@generic="c245db3aff8747512840e939f5d06132", @ifru_map={0x5, 0x81, 0x4, 0x8, 0xfffffffffffffff9, 0x100}}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00003ee000-0x4)=0x400000000000001, 0xfffffffffffffff9) setsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) 2018/01/25 15:23:09 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) 2018/01/25 15:23:09 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000297000)='trusted\x00', &(0x7f00000cc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb1000)="73797374656d40776c616e301e295e00", 0xfffffffffffffff8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x7, &(0x7f0000fb2000)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000fb4000-0x20)={@generic="6060694a75b1456b365035bac61fdef3", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000df3000-0x4)=0x0) r3 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x384, r0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000fb5000)=0x2, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb5000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@ipx={0x4, 0x8001, 0x8, "d4275ff76b7b", 0x9, 0x0}}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fb4000)={0x0, 0x800, 0x6}, &(0x7f0000b20000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e44000-0xa0)={r4, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x3, 0xffffffffffff4954, 0x0}, 0xa0) keyctl$setperm(0x5, r3, 0x1000) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000801000-0x4)=0xfffffffffffffff8) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c5f000)={r4, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 15:23:09 executing program 4: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000ad000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000066000)=""/4096, 0x1000, 0x2, &(0x7f0000d5d000)={0x3, {"9f9b41380afa5e"}, 0x7ff}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/25 15:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000062d000)={0x0, {""/7}, 0x0}, &(0x7f0000181000)=0x10) getpeername$ax25(r0, &(0x7f00008cf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000075b000)=0x10) 2018/01/25 15:23:09 executing program 0: clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000001000-0xc3)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eaf000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000158000-0xb8)={0x0, 0x3, 0x100000000, 0x5, 0x990, 0xab, 0x10001, 0x2f2, {0x0, @in={{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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff, 0xfffffffffffff001, 0xe000000000000000, 0x400}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x0}, &(0x7f00007d7000-0x4)=0xc) connect$vsock_stream(r0, &(0x7f0000df3000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) write$selinux_create(r0, &(0x7f00000d9000)=@access={'system_u:object_r:boot_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x34, 0x0}, 0x3d) 2018/01/25 15:23:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff2000)='vboxnet0\x00', 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00002fd000)='./file0\x00', 0x40080, 0x0) linkat(r0, &(0x7f00000c6000-0x8)='./file0\x00', r1, &(0x7f00004b1000-0x8)='./file0\x00', 0x1400) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") 2018/01/25 15:23:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) clone(0x80000, &(0x7f0000001000-0x61)="205c8d9bd51572092ace4de488f8e14a983835238cc3fc43566a1d4faff70046dc512e780d4828c70d68d93041fecbdcae767e1390c0afc105668c6c363f51f8cda0b7d93ad3d4027373bea5ebf788eebf79bac39c1e447b1e3ff4c5f0091b90", &(0x7f00004ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000de4000-0x1)='d') stat(&(0x7f0000224000-0x8)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:09 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/25 15:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f000029d000-0xaa)=""/170, 0xaa}], 0x1) 2018/01/25 15:23:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f000060f000)='./control\x00', 0xdfe6f6f8df60c5d8) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) bind$vsock_stream(r0, &(0x7f0000c26000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) r1 = openat(r0, &(0x7f00003eb000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000dff000-0xa)='./control\x00', r1, &(0x7f00008f9000)='./control\x00', 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000d12000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00004bd000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f9f000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$packet(r1, &(0x7f0000ba3000)={0x11, 0xf7, r2, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/25 15:23:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getuid() setuid(r0) 2018/01/25 15:23:09 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000f06000)=0x0) dup3(r2, r3, 0x80000) ioctl$TIOCGPTPEER(r3, 0x80247009, 0xfffffffffffff189) timer_create(0x2, &(0x7f0000f9b000)={0x0, 0x13, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000567000-0x4)=0x0) clock_gettime(0x800004, &(0x7f0000da8000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000d68000+0x6eb)={{0x0, 0x1c9c380}, {r5, r6+30000000}}, 0x0) 2018/01/25 15:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00004f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000274000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b52000-0xff)=""/255, &(0x7f00007dc000)=0xff) getpeername$ipx(r1, &(0x7f0000c0b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000096000)=@assoc_id=0x0, &(0x7f0000ff8000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000647000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5748}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 114.120544] audit_printk_skb: 710 callbacks suppressed 2018/01/25 15:23:09 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x80000001, 0x7, 0xc5fe, 0x8000, 0x2, 0xc5d7, 0x4, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x400, 0x2, 0xdb, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xd3}, &(0x7f0000769000)=0x8) r2 = add_key(&(0x7f0000001000-0x3)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setreuid(r4, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0xfffffffffffffff9, 0x6, 0x8, 0xf, 0x8, 0xb4, 0x5]}, &(0x7f000083c000-0x4)=0x12) keyctl$setperm(0x5, r2, 0x0) keyctl$set_timeout(0xf, r2, 0x7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 114.120556] audit: type=1400 audit(1516893789.582:4054): avc: denied { dac_override } for pid=19013 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.125822] audit: type=1400 audit(1516893789.582:4055): avc: denied { dac_override } for pid=19011 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.131674] audit: type=1400 audit(1516893789.592:4056): avc: denied { sys_admin } for pid=19006 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.174674] audit: type=1400 audit(1516893789.632:4057): avc: denied { sys_admin } for pid=19006 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.176601] audit: type=1400 audit(1516893789.632:4058): avc: denied { sys_admin } for pid=19006 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.179931] audit: type=1400 audit(1516893789.642:4059): avc: denied { sys_admin } for pid=19010 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.217779] audit: type=1400 audit(1516893789.672:4061): avc: denied { dac_override } for pid=19013 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.221691] audit: type=1400 audit(1516893789.672:4060): avc: denied { dac_override } for pid=19008 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000446000)='/dev/keychord\x00', 0x2000, 0x0) r1 = add_key$keyring(&(0x7f0000a81000)='keyring\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockname$netrom(0xffffffffffffffff, &(0x7f0000d75000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005c9000)=0x48) sendto(r0, &(0x7f00008e5000-0xe0)="9950d70434c062f04f3c55c98091d57965346882974b74e60c58140151c1c88498dc28079504f0e5db5254ea656f2e6a449b796bb91c464778c8b58d0739151d26c14ba20e627e59e65caecc13b903fa6c45fb0c28b513b1860b4c0cbbf8791c27e531f82b19d4d2c76ccc97774bb2814b46c832ddef5f348b23201bff8fbb6e291064a1da5b321836638396375cb7a5ea469afec41fc96d370c501171371811323cb2363f080e3e4975aee0e53d81c24c56b862ed50eebe8c44babbdd13bb8857656e9385bb7dea4b8f7172b4f0fa993607ba1005e54ed4b7ec31701bf112a6", 0xe0, 0x40, &(0x7f00000f2000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x0, {0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xa507}}}, 0x32) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e74000)={0x0, 0x0}, &(0x7f0000162000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f5c000-0xc)={0x0, 0x0, 0x20}, 0xffffffffffffff3d) 2018/01/25 15:23:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) flock(r1, 0x2000000000002) flock(r0, 0x1) flock(r1, 0x1) 2018/01/25 15:23:09 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cbf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000-0x4)=0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/25 15:23:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) r2 = add_key(&(0x7f000083e000)='blacklist\x00', &(0x7f00005d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000387000-0xb7)="96352fa4dd7aae03914bce18264f6a9331bb13a8b0c5b7a23a6eb2a5c2bd5936133c8a21f0514a47467405e208321b606544251c64e149468b56ce96191f73d2fca21df7a650ae503b4dca95e16fae0f7e92238f9e744d537627b20fb0838fe474481a40515157e87215de96e188b77d82998954d50dc59bc5fd5abd4ced58c17be32e35334a9082ad69e419594240842b561e6af98c0089952617510e4eb11603ab4882f3fe6cc23157064f521801080830fe958f118c", 0xb7, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000fe3000-0x8)='keyring\x00', &(0x7f0000a10000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x7, r3) flock(r0, 0x1) r4 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r5 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") ioctl$VT_SETMODE(r5, 0x5602, &(0x7f000052a000)={0xb9, 0x7ff, 0x1, 0x64, 0x1012}) fcntl$setsig(r6, 0xa, 0x12) r8 = syz_open_dev$sg(&(0x7f0000fdd000-0x9)='/dev/sg#\x00', 0xfb45, 0x10040) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/enforce\x00', 0x0, 0x0) connect$llc(r5, &(0x7f000033f000-0x10)={0x1a, 0x8, 0x9, 0x2, 0x4, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r4}) ioctl$PPPOEIOCSFWD(r8, 0x4008b100, &(0x7f0000cd1000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='rose0\x00'}}) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f00006d4000-0x20)={@generic="8146f6d3e07e4b022313d46620604e15", @ifru_flags=0x1000}) recvmsg(r7, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000042f000-0xf)='/dev/sequencer\x00', 0xa4282, 0x0) dup2(r5, r7) ioctl(r9, 0x4, &(0x7f0000972000)="0b8ec6e2239b3db2f5eb7079e123241eb09e3fca7665166c668e8d4095d1c7263ee009de5e530d2f6151b28676f9e1d109c7a281468eb0af969b9669c0a8daf0148f6baf4750a06d259d1cea264b4c66bca27351929c6e677734dd8d6d66839540") tkill(r4, 0x16) close(r9) 2018/01/25 15:23:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00007d1000)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000090c000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000050e000-0x28)={@generic="753a0e936d8db731a4cd305059b4e065", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000f77000-0x4)=0x0, &(0x7f00002b9000)=0x0, &(0x7f0000ec0000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000b0000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x0, 0xffffffff, 0xa, 0xa0, 0x80, 0x67, r2, r3}, {0x1000, 0x1, 0x280000, 0xffff, 0x100000001, 0x40, 0x5, 0x200000000000000}, {0x2, 0x9, 0x2, 0x2f}, 0x8, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x5}, 0x2, 0x0, 0x3, 0xffffffffffffff8f, 0x7ff, 0x7a, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ebb000+0xa7)="24000000210025effa1c0165ff0ffc0e020000e10010000002e1000c08000b000000f600", 0x24) openat$keychord(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/keychord\x00', 0x1, 0x0) 2018/01/25 15:23:09 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xaa)=@ethtool_cmd={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) r2 = getegid() fchown(r0, r1, r2) 2018/01/25 15:23:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) fstat(r0, &(0x7f0000459000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000691000)='./file0\x00', r1, r2) r3 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000792000-0x4)=0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) getsockname$packet(r0, &(0x7f0000a57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf7000)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000bb000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e97000)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) recvfrom$packet(r3, &(0x7f00005b5000)=""/1, 0x1, 0x10063, &(0x7f000048c000)={0x11, 0x2, r4, 0x1, 0x9, 0x6, @random="11c3587be354", [0x0, 0x0]}, 0x14) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') [ 114.234136] audit: type=1400 audit(1516893789.682:4062): avc: denied { dac_override } for pid=19013 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.241447] audit: type=1400 audit(1516893789.702:4063): avc: denied { dac_override } for pid=19013 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:10 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 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$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f65000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) 2018/01/25 15:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab2000-0x8)='./file0\x00', 0x12) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000476000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bac000)={0x0, 0x7fff}, &(0x7f0000f98000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002bb000+0x994)={r1, 0x94, &(0x7f000070e000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bcf000)=0x10) getdents(0xffffffffffffffff, &(0x7f000076d000-0xf9)=""/249, 0xf9) 2018/01/25 15:23:10 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000009000-0x12c)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f0000009000-0xe5)=""/229, 0xe5}, {&(0x7f0000008000)=""/174, 0xae}, {&(0x7f0000008000)=""/218, 0xda}, {&(0x7f0000008000)=""/80, 0x50}], 0x5, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000007000)=[{&(0x7f0000005000)=""/189, 0xbd}, {&(0x7f0000002000-0x93)=""/147, 0x93}, {&(0x7f0000008000)=""/34, 0x22}], 0x3, 0x0, 0x0, 0xfffffffeffffffff}, 0x74f8}, {{&(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000009000-0x10)=[{&(0x7f0000008000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000008000)=""/196, 0xc4, 0x2}, 0x8}, {{&(0x7f0000009000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000007000-0x10)=[{&(0x7f0000002000)=""/205, 0xcd}], 0x1, &(0x7f0000009000-0x14)=""/20, 0x14, 0x7}, 0x9}, {{&(0x7f0000009000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000)=""/234, 0xea}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000-0xe4)=""/228, 0xe4}], 0x3, &(0x7f0000001000-0xeb)=""/235, 0xeb, 0x8}, 0x8000}], 0x5, 0x2, 0x0) signalfd4(r0, &(0x7f0000007000-0x8)={0x6}, 0x8, 0x800) munlockall() getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000)=@generic=""/16, 0x10) r2 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005000-0x14)=[], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/25 15:23:10 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="4b3eddc28f85759cc8f22e0b8f46736b88682823ce4123ff6771c4abe31ed3bddd26db9637a5da9b630b4900", 0x2c, 0x20044001, &(0x7f0000000000)={0x1a, 0xc, 0x81, 0x7fff, 0x1, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) fremovexattr(r0, &(0x7f0000592000-0xd)=@known='security.evm\x00') 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') mq_getsetattr(r0, &(0x7f0000def000-0x40)={0xffff, 0x93, 0x0, 0x25b, 0x1faa, 0x80000001, 0x1f, 0x2}, 0x0) linkat(r0, &(0x7f0000e79000)='./file0\x00', r0, &(0x7f000031a000)='./file0\x00', 0x0) readv(r0, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) setns(r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f6a000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f000039d000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000e85000)=""/162, 0xa2, 0x10101, &(0x7f0000b61000)={0x11, 0x17, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000012e000-0xc)={0x80000000, 0x0}) r2 = openat(r0, &(0x7f0000ee4000)='./file0\x00', 0x200000, 0x40) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000e11000-0x1000)="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", 0x1000) 2018/01/25 15:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000354000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$netlink(r1, &(0x7f0000bea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e9000)=0xc) getsockopt(r0, 0x0, 0x6, &(0x7f000020b000-0x3)=""/3, &(0x7f0000da6000)=0x3) 2018/01/25 15:23:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007bf000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000741000-0x4)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b3000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000d67000)={0x0, {{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]}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x2b8) sendmmsg(r0, &(0x7f0000840000)=[{{&(0x7f0000000000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000473000-0x60)=[{&(0x7f000063e000)="", 0x0}, {&(0x7f0000979000)="0443848d66e5be878b62b3", 0xb}, {&(0x7f000058d000)="2773056e6cb98c83ac940dc8fe54e72d4599bad06d56d3651e7c736ff236d7eea95da7202a14165345e3cf3f79cc019e6314728f985151a3fccebd6de7b412fabee2abd3d5cbfa7ce0af4cfea9862eaedf8143f3be65ccedca3b629916fb9d1221", 0x61}, {&(0x7f0000f5c000)="16a92be1e38e36a5f1119cc2c7226b6e397d15fd6bd32bc7757acacbb0135aa7581c70deda6ea89c62cbcd1a2039c6c46107ed31d4b69bfca2eccbfd7af4b8ca07da952670f4b67a39dcbb2654fb1c44875a5239078b889649ebe186543322a96478ad38f1623435d3312f6611225b9ca291f4ece64592ea49dda83ae3b2519a173497cb5b19952890960853286ab6e2de8a09c6417cc0ce80b4e7affab46505b222c91ad443ad2ac348c19162ac7afe12cd81069bd26f05a7f7a02a97eae00f2b9334acf1490a61f604913cfecff7d4b6ba856326ce1158429da0b2b11a6bdee451f4e23059f2eee7cc25e0dc19b3f7f107ce98b9ae09", 0xf7}, {&(0x7f0000a68000-0x7a)="bff6e9a9d545cfee5f8049b53b688887777d951f84563ffda809cc16aed06ff0d0f784bc20bff40edf3cddf36af7c0587b60aaf53dc1dc18b9ca83380812121ebb8d5f63e04c2e397d3a723d6ff37e676be26beda89547fca906354488172f957782e247029d52108638207aa8971a5b57a6b63154a78d1e86d0", 0x7a}, {&(0x7f0000173000-0x86)="fea05019fa51b741a3c98d3b75c22c46d444c19f2fb40f656a84442331a0e65726eafe12c9545f3e47887393aeffffe9d30e88cc251270de0d57fc8488b33b0bd4ee49c73bc0ff8e0f58e4dd08554e99982f180b7ceb2b5519a4f6c7b9256518dd10ac572f3a841783afb24f6347e0253f17002a656fb4a77a7c2e17500f402b4e49d23f7b9d", 0x86}], 0x6, &(0x7f0000989000-0x10)=[{0x10, 0x108, 0x7fffffff, ""}], 0x10, 0x4080}, 0x1}, {{&(0x7f00004aa000-0x2)=@ipx={0x4, 0x4, 0x9, "1d8eb17cc6f0", 0x8, 0x0}, 0x10, &(0x7f0000691000-0x10)=[{&(0x7f0000ea6000-0x29)="166251b1e6e793551179f22b51ab8790d29436105091548f97fcd98197d4762a8adfac275525d9f6b8", 0x29}], 0x1, &(0x7f0000a38000-0xd8)=[{0x20, 0x10e, 0x7, "4dc586688d2f6cdbdd7847f6c0c465"}, {0xb8, 0x11f, 0x80000000, "3a8c0ec879c4da805a20ff7dffedc73a52432e866c1b8e66c9d01ebc7f9086531cf6b7ed44d24a6241428dd0b5b81a4d2d308bec582fade5d3a1432ebab18f324ceac9303f14b6866fafcc865dc2788e8294f38be23900c694437d33034af6dbd9a51db34c2f8988eb27a7f16012a0a3d7c948e50cfca438aed1bca9e805bc40762b3b784f44a0b38c68b3ad253420c5ff9f764867f82e60dd4e7a196b55c497fceb482c2753ff"}], 0xd8, 0x14}, 0x4}, {{&(0x7f0000e8a000)=@nfc={0x27, 0x1, 0x9, 0x6}, 0x10, &(0x7f000063c000-0x10)=[{&(0x7f0000944000)="1c497178d818cb0d2c1c5ed8d6d21f34", 0x10}], 0x1, &(0x7f00004cf000)=[], 0x0, 0x20000000}, 0x2}, {{&(0x7f00004d3000-0x9)=@rc={0x1f, {0x101, 0x4, 0x9, 0x1f, 0x2, 0xfffffffffffeffff}, 0x1}, 0x9, &(0x7f0000fe7000)=[{&(0x7f0000bfb000-0x8f)="6487952e823ebd358a3124be2c149fe94bc75399ecdefad3270c94d2f1d132ba5438fd8c3e18ed7d49853d107150af61ddb9f1e7f764760d89f8e54f79210bb3d2fe2643199f7881a6bcdf4177484e07d72b330233c9e9627142c6bd0d97e0e8ac2fa59b1d7491219083a60c8bb39193aec4fe369f55708f37b8637b99b957822f6cd28b4dfdd5abf7a583ec0fb10f", 0x8f}, {&(0x7f0000ce7000-0x7a)="04aefd15ae9cdbfb7a3a398605e7fd3e5700581ec4ba491c18e1da1100306a45ad7f98b732bc3363f838c73ded553f08bf6d9fd98e2811e50f410a25ac6cdca795143612fd2f696aa341eab093926622f82f57bf19aa4254f5a285c14d5c8145a77c764b79f285dff394fc79ccc577363f296227118bd5ec4b64", 0x7a}, {&(0x7f0000222000-0x25)="3b20ae514f49bf7c10c79e7f403ab5655b8f49e275d11a3b7e009e9632b04582ffdd532f6a", 0x25}, {&(0x7f0000d15000-0x74)="9105f9b18e32f185d603bdbfcfd4410a31d2eced7e6ce3a70812d86da841196dc357bcba5650c0a14fb615111f4fda6eb962e7bfe84ba41d0de8b254f25e54d4c168768e69eb3f39c076cc1a02086924098d2e4b1ad092c936d9df83b2a4f48dc4a128562854a9ccb062dd2664e7a2e22be61787", 0x74}, {&(0x7f0000119000)="c15e81cbe99d84f906ecaabcd9ba1107765de6f060ec7563217604075ee3e841865672c25ebc2491013173", 0x2b}, {&(0x7f0000edd000-0x39)="512e287511f6c26ca79b1da7d778746c5b616c2c153c238207bed491a29f3fbc9a8c6bf010de6df2a4dd43446c45c0ffe75df421a25b8daf7f", 0x39}], 0x6, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000e6b000-0x10)=@ax25={0x3, {"37d5b39fb05a6e"}, 0x0}, 0x10, &(0x7f0000b47000-0x10)=[{&(0x7f0000c8a000-0x99)="2db98fbf63d20ba9b4aca2de17d86b3c34c57e435664a692c6016e2c3ba16dd92cd10582472b643417f1a8985124e7ade38906e252092fa6b7ee26d8d6c8eea34af923a4a1bf328db3506df2e0f9c932a5c6463b0dbc3c232fd048eb93513885161b56cb01abccb9f7a45c2011b61a0e761febbe44cf4e11d08235fc3237b1cbe4384c12125e97628230a5421b4b1073748210173d73905948", 0x99}], 0x1, 0x0, 0x0, 0x90}, 0x10001}], 0x5, 0x80) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r3, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/25 15:23:10 executing program 4: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a27000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000001000-0x5b)=""/91, &(0x7f0000001000)=0x208) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000000000)=""/207, &(0x7f0000002000-0x4)=0xcf) epoll_wait(r3, &(0x7f0000002000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8) r5 = memfd_create(&(0x7f0000000000)='/$trusted@\x00', 0x1) fcntl$setown(r0, 0x8, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x1b4867cf, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getitimer(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) pwrite64(r5, &(0x7f0000003000)="6a12ed90f52617b6a1972b98636e3a9f6fc965215c02bee0821c25142555fff5cd7e35b5d75c22fcfbbad76c6f748b63e479fbc21ef64b889c03dd14d92f5fef95da46f12cba215ef0ac27186156fef69f93b94bcfc71c267b6a27", 0x5b, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000003000-0x58)={0x1, 0x1ff, 0x2, 0xf0c7, 0x1, [{0x101, 0x9, 0x1, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) 2018/01/25 15:23:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b2d000)='/selinux/enforce\x00', 0x400, 0x0) accept(r0, &(0x7f00007b6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c71000-0x4)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x20000226, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) fcntl$setlease(r1, 0x400, 0x0) sendto$inet(r1, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f00003de000)='/dev/sg#\x00', 0xff, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) sendto$inet(r2, &(0x7f0000ee8000)="8a3b999f7062caac52390f6f82a04cdf91fd2ccd1b3e908d7756fe62990a927a62345ec7d1fe45456bd9ccf8a288b3b481e74de0b36d1d4cc37afcdd3c051789603829e591793b94c0882be442702481a5337ac6c2eb0a8748e3bdd1df83b6194d02a6a9a69bac47043ed3bb284d596ea2885cc12dafbabdd61ed2a190f3107aee2c0d5c549dc7169719e1fe74c78bfb6e096920b5bf7b0fd2f860032e3d6819747e35712684b8", 0xa7, 0x20004000, 0x0, 0x0) 2018/01/25 15:23:10 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x5)='./file0\x00', 0x1002, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x2, 0x10c800) flock(r0, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000100, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0xb4)="7b52e6e884d20f09e0c35d46d48e5dc4638b17898551c81ccc0a0c60dc1d1f501964f5b1cd60807164ea65ca1a00000200ebd5ad1ed480c5777224dddcec2f992ebbb10699f22255651fa910392d302e9193429eea6880cc770b517e2ab7b96101cd0923adb79c14324e00000000dceab21ab39ac63e0a3cc4d01fa9314eb6e1cda187e019b76d07207860618593e2ca78c902edfa51f9d05c0a0e6ef7616eb01cee2d0e602ce2e73edb5e3fcebb30cf283eea94") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084b000)='/dev/hwrng\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00003ee000-0x40)=[{&(0x7f000093b000-0xf5)="5f4635bcf685c4d409354d08d989dbbf7f3ee359fbfb8b180d981bc50d7b45b7c5b8e38b5633aa9d4aa9a14ef0ade50c7df5807de266728737b4701450a5ffb7e9d528a07548eaac2bdabe2f15944bd4edf1c9526431d19992b5b9b2c89dd1425cf5a1578618071ef0a19d8fa5d951beef6948bb40e4a7a0811bed6c6801feec078efec60e5567caf04be5560196eec525e3e04b2f6768e2e723745f4cafbacfeee4ff81720e2348f8e11e66292f6b0c2d46c380c215131b697a580c74d21cdf9a41584fde34167583c2861985429e7660ee2d0808bbbd960af0e08ba73b010977c5368caa7eb57d1a1fd508fc5be2332fb8468e93", 0xf5}, {&(0x7f0000000000)="a25b866fc9b5123502eb7bfb268bb7f5944919c9612e5d7e78b54cd9b0b9930651297fa418bbb8a2d484caef4cdc02932928bc8695f5d6c25f3a3a70cb5a5a8b9970c333243630a87157b52c04986b0434e7586259a6133d8257978af600d5f85cd00b0e5eb222a00919c567023b16024c09a5325f3c", 0x76}, {&(0x7f0000001000-0x89)="d368bfe645d6694bb1ed59709e9f3b8ce8eceb71f1cf1d1e287bfe64a1f9abcdc4dd9efac75d83e18f4c3e9598bb9bd3d346f70caf977582f75a1c684d5dfb9b2010e1f81daa7b0e7236ff8389c749e41d84198a63bafac87d803bdd3daf0f53c77306ec67de6e8db03320405b4601068fec1454b518b6bb7eb1c4c9b8468da60ff6ae2852380474a6", 0x89}, {&(0x7f000037d000-0x1000)="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", 0x1000}], 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) alarm(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0xfffffffffffffffa}, 0x8) 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) fcntl$getflags(r0, 0x48b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c2000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5d8, 0x79d796fa, 0x1, 0x200}, &(0x7f000075d000)=0xfffffffffffffc5f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aea000-0x73)={r2, 0x6b, "b1eafa3a7ef441772810ea6148699b521a73b26627e1093f99750de0e4612b61e8421cdec674c8d5514e497973687c059256cedbb021c836575c81cfd78b74306d86bed60d884bf20b80c1343d2bdb9dd8784e8e551c6392c51897b819292b41b769dcd80cdd52b686d6dc"}, &(0x7f00003a4000)=0x73) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cff000-0x10)={0x0, 0x20, &(0x7f000080d000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ed8000+0x777)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000684000-0x8)={r3, 0x7fffffff, 0xb05}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000053a000-0x10)={r3, 0x8, 0x4, [0x2, 0x5, 0xfffffffffffffff9, 0xf8fd]}, 0x10) 2018/01/25 15:23:10 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r0) 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008f8000-0xf)='/dev/sequencer\x00', 0x400, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_pts(r1, 0x701041) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000529000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000992000)={0x2, r3}) 2018/01/25 15:23:10 executing program 1: prctl$void(0x1b) sync() r0 = socket$inet(0x2, 0x4000000000000002, 0x4) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000302000-0x4)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/25 15:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c37000)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/rtc\x00', 0x128a00, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f5c000)={&(0x7f0000446000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b6d000)=[{&(0x7f0000331000-0x41)="", 0x0}], 0x1, &(0x7f00001aa000-0x28)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x4000010}, 0x0) sync() 2018/01/25 15:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000c1000-0x10)={0x76, 0x202, 0x1, 0xffffffffffffffa0, 0x0}, &(0x7f0000a02000)=0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e69000)={@common='irlan0\x00', @ifru_map={0x7fff, 0x2, 0x7, 0x0, 0x1000, 0x1}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000da4000)={r2, 0xf02e, 0x7, [0x401, 0xfffffffffffffffa, 0xffffffffffffff81, 0x7f, 0x7, 0xfffffffffffff024, 0x2a08]}, &(0x7f0000e29000)=0x16) 2018/01/25 15:23:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000085f000+0xc44)=0x0) get_robust_list(r0, &(0x7f0000c51000-0x8)=&(0x7f0000470000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002a2000-0x8)=0xfffffffffffffe81) 2018/01/25 15:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xd573344e6ef0e7e9, 0x0, &(0x7f0000e9d000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) recvmmsg(r0, &(0x7f0000067000)=[{{&(0x7f0000763000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b46000-0x70)=[{&(0x7f0000de8000-0x1c)=""/28, 0x1c}, {&(0x7f000030a000)=""/250, 0xfa}, {&(0x7f0000320000-0x1e)=""/30, 0x1e}, {&(0x7f00005cf000)=""/4096, 0x1000}, {&(0x7f00004b7000-0x92)=""/146, 0x92}, {&(0x7f00002d5000-0x1)=""/1, 0x1}, {&(0x7f0000830000-0xb8)=""/184, 0xb8}], 0x7, &(0x7f0000d6e000)=""/188, 0xbc, 0x400}, 0x7}, {{&(0x7f000066c000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00001c7000-0x30)=[{&(0x7f0000450000-0xf0)=""/240, 0xf0}, {&(0x7f0000c9b000-0xb6)=""/182, 0xb6}, {&(0x7f0000c1f000)=""/44, 0x2c}], 0x3, &(0x7f000003b000-0x19)=""/25, 0x19, 0x9}, 0xd32}, {{&(0x7f0000326000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000836000)=[{&(0x7f000099f000-0x6b)=""/107, 0x6b}, {&(0x7f0000e6e000-0x43)=""/67, 0x43}, {&(0x7f00005f6000-0xa4)=""/164, 0xa4}, {&(0x7f0000bf3000)=""/126, 0x7e}, {&(0x7f00009b3000)=""/3, 0x3}, {&(0x7f00009ca000-0x57)=""/87, 0x57}, {&(0x7f0000c6f000)=""/211, 0xd3}], 0x7, &(0x7f000023f000-0x2a)=""/42, 0x2a, 0x3}, 0xf756}, {{&(0x7f00006b1000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000017f000)=[{&(0x7f0000465000-0x65)=""/101, 0x65}, {&(0x7f00008f4000-0xff)=""/255, 0xff}, {&(0x7f000076a000)=""/49, 0x31}, {&(0x7f00000b7000-0xf3)=""/243, 0xf3}, {&(0x7f0000386000)=""/138, 0x8a}], 0x5, 0x0, 0x0, 0x1000}, 0xc74e}, {{0x0, 0x0, &(0x7f000073b000)=[{&(0x7f0000505000)=""/96, 0x60}, {&(0x7f000003b000)=""/251, 0xfb}, {&(0x7f0000d9f000-0xb)=""/11, 0xb}, {&(0x7f0000828000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d6d000)=""/2, 0x2}, {&(0x7f000059f000-0xd6)=""/214, 0xd6}], 0x6, &(0x7f0000cd7000-0x18)=""/24, 0x18, 0x6}, 0x100000000}, {{&(0x7f0000ae1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000403000)=[{&(0x7f0000373000)=""/248, 0xf8}, {&(0x7f0000425000)=""/169, 0xa9}, {&(0x7f0000da2000-0x5d)=""/93, 0x5d}, {&(0x7f0000e88000-0xa2)=""/162, 0xa2}, {&(0x7f0000ebd000)=""/105, 0x69}], 0x5, &(0x7f0000bf1000)=""/81, 0x51, 0x80000000}, 0x6}, {{&(0x7f0000200000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c7a000-0x80)=[{&(0x7f0000baf000)=""/220, 0xdc}, {&(0x7f0000d12000)=""/102, 0x66}, {&(0x7f0000a43000-0x5d)=""/93, 0x5d}, {&(0x7f0000ae6000-0xab)=""/171, 0xab}, {&(0x7f00002ac000)=""/17, 0x11}, {&(0x7f0000b65000-0x91)=""/145, 0x91}, {&(0x7f0000084000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a98000)=""/71, 0x47}], 0x8, 0x0, 0x0, 0x5}, 0x100}, {{0x0, 0x0, &(0x7f00006e1000)=[{&(0x7f00004b4000-0xd6)=""/214, 0xd6}, {&(0x7f0000e6e000-0x8b)=""/139, 0x8b}], 0x2, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000feb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000115000)=[{&(0x7f0000afc000)=""/4096, 0x1000}, {&(0x7f0000e7d000)=""/5, 0x5}], 0x2, &(0x7f000098b000-0x49)=""/73, 0x49, 0x8}, 0x9}], 0x9, 0x0, &(0x7f0000473000)={0x0, 0x1c9c380}) stat(&(0x7f0000149000-0x8)='./file0\x00', &(0x7f0000800000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000c3f000)={&(0x7f0000eff000)={0x10, 0x0, 0x0, 0x10160}, 0xc, &(0x7f00000c1000-0x10)={&(0x7f0000e2a000-0x17c)=@allocspi={0x17c, 0x16, 0x220, 0x1, 0x2, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1f, 0x2, 0x8, 0x2, 0x80, 0x20, 0x6e, 0x0, r2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0xc}, {0x3, 0x5, 0x2, 0x9, 0x3, 0x3ff, 0x200, 0x100}, {0x653b56b9, 0xfffffffffffffffa, 0x5, 0x0}, {0x8, 0xffff, 0x9}, 0x3, 0x0, 0x2, 0x5, 0xffffffff, 0x91}, 0x2, 0x0}, [@output_mark={0x8, 0x1d, 0x2}, @sec_ctx={0x54, 0x8, {0x4f, 0x8, 0x1, 0x100, 0x47, "9982086a4c2d4a878854ca4fe4dddf5cab02eb9cf5295b42306a2cf56690d2b87f69972a29a08cb1f176d311b23e5daba9a9ae42d3ed877ef3a0aff8e231bbd9ea747041205cc0"}}, @lifetime_val={0x28, 0x9, {0x1, 0x4, 0x1, 0x648a}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e92000)=r3) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 15:23:10 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009ac000-0x5c)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x7, [0x3, 0x7, 0xfffffffffffffffc, 0x9, 0x5, 0x8, 0x1f, 0x1]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002b000)='./file0\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000000c000)={{0xffffffffffffffff, 0x2, 0x2000000, 0x1, 0x3}, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c37000)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/rtc\x00', 0x128a00, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f5c000)={&(0x7f0000446000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b6d000)=[{&(0x7f0000331000-0x41)="", 0x0}], 0x1, &(0x7f00001aa000-0x28)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x4000010}, 0x0) sync() 2018/01/25 15:23:10 executing program 7: r0 = memfd_create(&(0x7f0000825000)="935b707070302e75736572766d6e657431776c616e30706f7369785f61636c5f61636365737300", 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x40}, &(0x7f000049e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00006b1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009db000)='/dev/hwrng\x00', 0x414001, 0x0) fchmod(r2, 0x1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000675000-0x18)={0x8, 0x10001, 0x1f, 0xfffffffffffff801, 0x0, 0x6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/25 15:23:10 executing program 0: mlockall(0x400002001001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xb2)=""/178, 0xb2, 0x40, &(0x7f0000000000)={0x1a, 0x1f, 0x621a, 0xffff, 0x1, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) 2018/01/25 15:23:10 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000a94000/0x3000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000+0xc73)={0x1, 0x7ff, 0x4, 0x9a61, 0x2, 0x4e}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000453000)='/proc/self/net/pfkey\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/01/25 15:23:10 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0xde) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000e000)=@newlink={0x28, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000016000)={r1, 0x80000, r2}) [ 115.004241] keychord: keycode 5120 out of range 2018/01/25 15:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = memfd_create(&(0x7f0000cf7000)="1c776c616e3024292c00", 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000910000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = fcntl$dupfd(r0, 0x6b74d85229c312b1, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000cc4000-0xc)={r3, 0x80000, r4}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00005b6000)='./file0\x00', 0x200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x80, 0x0}, 0x20) 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00004c8000)={{0x1, 0x80}, 'port0\x00', 0x2, 0x20800, 0x9, 0x6a, 0x0, 0x4, 0xa87, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="3060942400000000ff9c00", @ifru_mtu=0xcf1a}) syz_open_dev$tun(&(0x7f00009a9000-0xd)='/dev/net/tun\x00', 0x0, 0x341800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000eec000-0x20)={0x1, 0xfffffffffffff000, 0xfa, 0x3, 0x15, 0x2}) 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eaf000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d6a000-0x10)={&(0x7f0000657000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f5b000)={0x0, 0xffffffffffff8b7c, 0x4}, &(0x7f0000f0e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c5a000-0x8)={r2, 0x1, 0x74}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000315000-0xc)={0x2, 0x6, 0x8, 0x8, 0x10000, 0x7ff}) getpeername(r3, &(0x7f000048e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000533000)=0xe) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b91000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r4, &(0x7f000057c000)=[], 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000eb0000-0x6)={0x1, [0x1]}, 0x6) 2018/01/25 15:23:10 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052d000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d99000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000002e000)=@req={0xffffffffffffffec, &(0x7f000002e000)={@common='vcan0\x00', @ifru_data=&(0x7f000000a000)="4de956afe589f9a22379f052ae2a8609e3845527daf34e86a21fddcadbb96135"}}) 2018/01/25 15:23:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) fchmod(r0, 0x2) recvfrom$packet(r0, &(0x7f000001d000)=""/0, 0x0, 0x100, 0x0, 0x0) 2018/01/25 15:23:10 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052d000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d99000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000002e000)=@req={0xffffffffffffffec, &(0x7f000002e000)={@common='vcan0\x00', @ifru_data=&(0x7f000000a000)="4de956afe589f9a22379f052ae2a8609e3845527daf34e86a21fddcadbb96135"}}) 2018/01/25 15:23:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x80100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = socket$inet6(0xa, 0xa, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet(0x2, 0x0, 0xdfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x3, 0x200100a1}, 0xc, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)={0x278, 0x29, 0x100, 0x7, 0x2, "", [@nested={0x25c, 0x65, [@typed={0x54, 0x72, @binary="70d447387ad7a6adbd2aaf24c4c31cda31c4725bac269c8fe7814a9b6c0acf16a6f9d6a6ca3b0d9d5fe8c924d4097cf8b3bd116f12a13ac28b4e955c0356d85bb6b41797dd365dbb4afd9541"}, @generic="30d76afe19e7288dc961b9c53dd4e2a823bad3a61d6a4b1410b46c51c8c21a71f9ca495e937807d326b92f34ea80", @typed={0xc, 0x28, @uid=r1}, @typed={0xc, 0x30, @fd=r2}, @generic="aeafdece1803c9b446a78518268976c50fd0f74549965ef8481728df68cc9a4543e7af394a656d8cb4a2ac6ab531bc365e83ddcdc4af8707af65fccf69d02868bb2184ea6bb845d062b6c0d80dd587133478ac098085e4b33820c98e03973b3d30d1264a716161862fde59329811ee7193060ec29d6d673aeab2c44ead25e899b8dad97de83594dab5b32982964f970be5a631fd7fdf59c5b288ffccf00c8be1df223bdc110c34e58328ccdef676fbba789d2841202ee1e8fc84a757a686f6da0a78e84352684fe15c6d6f47b7d21653cc", @generic="c70bfba6da211a3c54aac0801f199b3b0e82e113209dbf9d84b70ff5fa8404e7d1bc6caab925e8a8c960b0c453aa710ab4dcf4d5297ae3518591b8c1ef2560e7", @generic="93683ee10e2429f9916031effb12547fdcf217d17f5cdf308a49aa18591ab956bae4b976f0f1eda6c67def11f3dbb16e1038277bed494b3732e8535400e31644b1858df850354ef751497c84c55dddc353eeb8f6aa2b9decfa81984a", @generic="ebef3e3aef136689820435f961e466edee74560393a750ea4e9876f8010da669d89fd4a4b3", @typed={0x2c, 0x64, @str="2d7b6e6f6465767b4023637075736574776c616e3076626f786e6574302a211500"}]}, @typed={0xc, 0x60, @fd=r3}]}, 0x278}, {&(0x7f0000001000)={0xb4, 0x2d, 0x2, 0x1, 0x0, "", [@typed={0x10, 0x15, @u64=0x100}, @generic="a27c6f7e1b1067ba257605a5b6f09a74ad9ae42531c8c24b19177743dc8f84984519316f98ad7ed8cda5f002e599968dc1cdbf04d14db2bb8f6be39a5ac0b40488f5570f3cfa7d85", @nested={0x10, 0x2a, [@typed={0xc, 0x20, @uid=r4}]}, @typed={0xc, 0x28, @pid=r5}, @generic="d294ec33b1a092eaa4a44422c0e18812c72594eef49eda53d3fd7879520ab9fbe36dc5ec393b56947dc01dc28e832ac9"]}, 0xb4}, {&(0x7f0000001000)={0x1210, 0x2c, 0x110, 0x5, 0x3, "", [@generic="d602d19b0f92da64afefd6ca7d29a5b500b61948733817e69cef94fe7dc0f542d8145bfc729cd428ce270334fee7211a87fc7f6dde7d4d21c1f358e7f26d8a4783022dc40d043c4a9346c96f95827ef6c435b8ef2972498893f8aa0d8ec6e7", @nested={0x11a0, 0x18, [@typed={0x8, 0x56, @void=""}, @generic="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0x1018}, {&(0x7f0000001000-0x1b8)={0x1b8, 0x17, 0x400, 0x6, 0x3, "", [@generic="f0dac1c9023aaf6dfa464f0c1034aacd57cebd1cd7975aef79be4adf529bc0c8e3b545238e9f322bbed4427f4671f1be8e2a46086f9732603d6a87f008b68fad7b73ef5f3c3269839ed378572e4a341ae9982de072c16104bc050ddbbc1ba57c8bc4f5bab658b8b9802be317067db804cee2339826667875278c947210df54ff921aea839cc95b6dbdc5d4f29b446ec0144c522e1f9a3e146b4353636d32e61c9ac7695d232c52", @generic="194bbb493fc721ef6e980fa8a4b4d9bdc67476f51c1f447f94d46a7f0e72832404d95dcced0cdff554b047ea1f7a50d5e80ad766d176da93a18c7d8e6dfb33a5fae1737728d3bb4aa9526b630904d6d9011e0f0f", @generic="453ddbbc9243984171bbd0124e361c86e0bcb90c65c57738e62c3c2a76ebfd45b656082456fc8fe827e2ec30bd77061e79baf91c3928a567c9f555f27e7cc9afeaa4206a855e1757ddf4b939dce61b633997134b1a30a02c59df54511cc2fca7d41988a6f3a8249d57322f7e8ed6b3b5f0c0ae183cc558f227c8bb59086e2c4a4af1aa3ceea1027a5c42c528dcffa79ba8b7", @generic="04cfd445bb3d958bd0155ace3944822442dfc2cf1fd1a6ab7e"]}, 0x1b8}, {&(0x7f0000001000)={0x518, 0x28, 0x200, 0x4, 0x0, "", [@generic="1f7b15b9c0d368f4ed5d36f1719fd7aeae76c2bccb559cbafeb8aa63cce82e9e66545ae6ba8a49eb0f30a8bc962a4022de58ad29e4be1edee5bac204c4e70099f9ec4a154bd3e5a003807c712b8609cf194de9fa789c3d7a6f36e0540e8f184487596209a421", @nested={0x138, 0x7, [@generic="00f22e8d2e3a6b601fb2e9a1d60d188b646f37889d175a032aa1aba5394adc46f157e96b5f3284d7f62403994efa872ae77b65ef89fbe919cb65f0f12001e322e2e83784cb3f56ba68fb134e4d4a67832d34a60f2d4bc6fd57915261416e4fde6c014d4b7cb78a7a1b8b08f3be259da2a24c9cea87c9a5baae87afab05e428ffe5d0abdced4c280a0676b4f3f6f6dd181697289bfd24909b92412b92c6f0458dac1087caa02867870747b98d3afb456c734ab5580fc35cce4b0bd8836627430aa9a7bd54ec706686d79906dfc27c617b3371f9e42dfde5ffd4285b136c8cb473b6b3bf8b41f005e5831450dbaa947c523e51c25845", @typed={0x10, 0x45, @u64=0x8}, @typed={0x18, 0x2, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x3d, @void=""}, @typed={0xc, 0x50, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="b8ac28fbb9964f0ab7b2de0fff1471c01114b7906675f92ed0216e1447", @generic="49c4d567424245753423f4308875efcf4c238a988eaa1476e8fbb1bde6a086a7bc61ba862763d3edb4b29f530deec6c9fb81a0ed064ac64d8ec710559fae08c65717ff296ac3ffdefac724cc2fbb4fd03fdf5381a46b50dbe684ec678167f2bfeaeed6b0a7a0cf032fbfd276a73eca19b12f884ae3e0d9b69d844f5aa7a80705dac97964006bb2e880133744035a67158cc8f06571faadf3924088d3e4d3ab3088707492f436dd621b7486efb35943f215fb1d18f400870204c8567acb9715e7ef43fcf62af702fc105a4694", @nested={0x10, 0x4b, [@typed={0xc, 0x21, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}]}, @nested={0x264, 0x39, [@typed={0x18, 0x5c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="1ab9d9e5f380070c8c5b7181d81391be775204a1aea264281dc4ca3ea000533f84ab", @generic="ad3f1793a1eb07c2e677fea5cc1ab9ac3ac912b74ced4d9519ae4561712ae9ef6491b27eb9305783d0eaaf8e9cca69c17d68d90e157117973f7d04e6ee80cc6b69a86c39e52dd6d0455ec0373a5268311aeb8f38b2919c44e16d654e191014899b883e4c30543fcfa8ecd585a566b02975b95e34072d3be1727dadb464ed8901954034bdd34ec329605740103a15bb5bbee5a9d401c0ebf8c6b63ccb532ddb50ced30ddc4bbda10ea2bf8fac98e966907dd99616390811db6683316aa90c8fa5e311f045c2fa7909118fb3f905f351311d49a8ba953e99ec59d582c90b6a4e828e6b107da8ba1ebb", @typed={0x8, 0x2, @void=""}, @generic="9cae8c9219585bafd54d2d2d71c9ab509065b8cdcb43eac3d5f5a795fbd868eae09e2426a186b109b7f27cf1c74b02bf562ac2fcf2d79fe21e34b32093004de84f19af84f6de0cae37b18bce3e9de706678ca08f7f7c2ae1e152a41ef6ccce5d7701bf7bbe62b53b1ecf9d2e8bc07f620dddef063b205adad629504ea2d0024796ff03d5af102ab0086f80830136e98bb1b15c00360859dadd7cc5202554b5b5e94b4616c0e1b58b5feda47c4aa9ffb51277e5c515360db5076c575d36f366a8137d88091099541979fdedcd5a3d6378f1f34b22cf1a063d9875527818a7ce25399aff278cfa292f94", @generic="aa4898dcde6fd09fe1ff6ad684923367f7735233a3c93c0b8625bbcfad6b78fc0c400f32a90d736a24d93b9877c0fc", @typed={0x10, 0x38, @u64=0x1}, @typed={0xc, 0x8a, @pid=r12}]}, @typed={0xc, 0x85, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}]}, 0x518}, {&(0x7f0000001000)={0x184, 0x3d, 0x100, 0x0, 0x1, "", [@generic="20f9e5450afe8eb5d476a78c96780ef0053186e91cd9569811523e60302410be6c89a8097ff953d232458d9f9f19d1a718e17d96f418ce2908b6984b800374c3824ab5ab4efc25fb14a98281692813d076ee26570de7ede02277c5ffd529c0a83d45b888b275c20e94e9032e6fc0c2c9d3d732f4fa961ed5f59ea8af0f581c9c7ecd3325c6dbd02e7d7aab3a3d4755e7143d0dbff095415e931b3a23cdbd5039a9926e7f249981f5f23375d5f4edb639a94382b2051d1c76b5da781c77b47e1faa6705bfb694cf791303c4e55d802998f900f844793258", @generic="b05db4395d49229f20a6f97dab699798084040a389263da0a2873374fe750f05a0aa5ae44762fd418d3f1944cccf4d1273dc8fa1f23acdc88ee01e72e96e53f99c49134781c5e282224e351e98acc3d44f3037d0062ef31fa93c0acde1a3ece2ca837dacc70859a4afbc34dc1f35b5a94517c8abe455162668ac771d599dfcd42541e31e64319f131db1188d49fbbd117e01202f0497d28d945b58b4bd"]}, 0x184}], 0xa, 0x0, 0x0, 0x40040}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xf)=':bdev$cgroSp^)\x00', 0xffffffffffffffff) 2018/01/25 15:23:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009d000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000dc6000)=@sack_info={0x0, 0x9, 0x0}, &(0x7f0000035000)=0xc) r1 = syz_open_dev$tun(&(0x7f0000445000-0xb)='/dev/net/tun\x00', 0x0, 0x7ffffffffffc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) r2 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000773000-0x4)={0x8, 0x4, 0x1000}, 0x4) r3 = getpgrp(0x0) mq_notify(r2, &(0x7f0000927000)={0x0, 0xd, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 115.096480] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 115.132935] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e01000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 15:23:10 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a0e000-0x8)={0x0, 0x7}, &(0x7f0000268000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000+0x6b7)={0x5, 0x8000, 0x9, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x4, 0x6, 0xc082, 0x80000000, 0x80000000, 0x80, 0x4, {r3, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x19, 0xfff, 0x8}}, &(0x7f0000001000-0x2)=0xb8) 2018/01/25 15:23:10 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ffe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000ffe000-0x58)="78126029927b8c3932256958dac469b081c5db8105eb9576c64c1c0a3bf005c40e621a7688b98eb6039aa85a01bc021d440900bf00945a806161080875647491961896e65bccc12c75db22034842bd74980ccd32dfad0ed0", 0x58, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 15:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) bind$unix(r1, &(0x7f000070a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0xe41}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x2) 2018/01/25 15:23:10 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/pktcdvd/control\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x94)=[@in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, @in6={0xa, 0x0, 0xe561, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x27f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) 2018/01/25 15:23:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000890000-0xa)='map_files\x00') 2018/01/25 15:23:10 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000009000)={@generic="ba79c3906b1bf2d2b5d5b8ba5868ef4a", @ifru_flags=0x8000}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000-0x118)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000038c000)={0x0, 0x0}) utimes(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f00007a4000-0x20)={{r0, r1/1000+10000}, {0x0, 0x7530}}) timer_create(0x3, &(0x7f000091d000)={0x0, 0x34, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000)=0x0) clock_gettime(0x0, &(0x7f0000fe9000-0x10)={0x0, 0x0}) r5 = creat(&(0x7f000081f000-0x8)='./file0\x00', 0x80) ioctl$TIOCSCTTY(r5, 0x540e, 0x828) timer_settime(r2, 0x1, &(0x7f0000d4e000-0x20)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, 0x0) r6 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00004c6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 115.307606] device syz2 left promiscuous mode 2018/01/25 15:23:10 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bbb000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000ffd000-0x15)="33000010fffffff300090000b95d03ce", 0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000f08000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001f8000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000028000-0x4)=r3) 2018/01/25 15:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x2612864ee2b68f66, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00005c1000)={0xde, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x253) r2 = syz_open_dev$sndtimer(&(0x7f00001e0000)='/dev/snd/timer\x00', 0x0, 0x208000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) pivot_root(&(0x7f0000ea3000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00') write(0xffffffffffffffff, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000039c000)='/dev/rtc\x00', 0x404001, 0x0) mknodat(r3, &(0x7f00002f1000-0x8)='./file0\x00', 0x0, 0xd910) ioctl$KDMKTONE(r3, 0x4b30, 0x214) 2018/01/25 15:23:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e71000-0xf)='/dev/sequencer\x00', 0x1000000022000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005a2000)={0x0, 0x0, 0x3ff}, &(0x7f0000f0f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001ec000)={r1, 0x7f}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/25 15:23:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029b000-0x4)=0x0, &(0x7f0000fcf000)=0x4) connect$l2tp(r0, &(0x7f000043b000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x3, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x32) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/keychord\x00', 0x103000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/rfkill\x00', 0x4900, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000079d000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005a2000)={0x1, &(0x7f00002cc000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000b1000)={r3, 0x2}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000670000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, 0x2, 0x3, 0x7, 0x100, 0x8003, 0x1b3}, &(0x7f000093a000)=0x20) 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigsuspend(&(0x7f0000142000)={0xd35}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5a000)='/dev/sequencer2\x00', 0x10040, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000258000-0x87)=""/135) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c0f000-0x20)={0x7, 0x4, 0x4, 0x7fffffff, 0x5, 0x1f, 0xffffffff, 0x9, 0x0}, &(0x7f0000876000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000580000-0x14)={r2, 0x2, 0x1, 0x1, 0x5, 0x7d44}, 0x14) getsockname$netrom(r1, &(0x7f0000068000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000055e000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:10 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2d000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000510000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00004c1000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f38000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00007f3000)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000d1b000-0xa)='./control\x00', 0x1007) sendto$unix(r0, &(0x7f0000315000-0xfd)="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", 0xfd, 0x8000, &(0x7f00008fb000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/25 15:23:10 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0xb3, 0x4) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/25 15:23:10 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000991000)={@common='dummy0\x00', &(0x7f00000b4000)=@ethtool_perm_addr={0x20, 0xd9, "76744569e5fcee0f70728a52fc55cd2d14193acbaf97d3379ae1d8c61361da4429de4da3e9ea31751c83f132725890036a1d6ea639677a778b09b7a5a5d5e63a502059f6f5b4cd1e8d99b2dbaf46bdd9bf0d7b28f87df82e6380485c632c401152da6db6591e019e025a658dbb53a300c0660fda6cc11720a2a5a4a381e70abb23ea5ce497325fb14ab2009fe5ebe082b9e7f91e18a4fb50c12484decd1f22884f862de32c130d13f2313a5b98713225a875e69dd9d5b148b3d53d7ad5c0d4f785e3ab64a58ef911fb61b1ae541f0984ce96e15a87b92f546b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$llc(r0, &(0x7f0000508000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000083d000-0x4)=0x10) 2018/01/25 15:23:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005c3000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004ed000-0x4)=0x0, &(0x7f0000828000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/25 15:23:10 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/access\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x30, 0x80, 0x7}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000b8d000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, 0x98) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000003000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000004000)={0x2, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000005000)={r2, @in6={{0xa, 0x1, 0x58, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9b, 0x1, 0x393, 0x800, 0xd6, 0xce71, 0x2, 0x2, 0x6, 0x7, 0x1, 0x1, 0xdb, 0x0, 0xc9]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000006000)=r2, 0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="388460226b7194aed95ac82298be6ecd"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000005000-0x70)=[{&(0x7f0000005000)="24eb35b916179cc342e0fd91712aea210b95212411319334ff360a1256075a7c85acc89ab73aa6a02468ba892bb474", 0x2f}, {&(0x7f0000006000-0xf0)="b0f0d455276301752aeb8d09f4af3a4ed9aa231c59ab172e31c80c4b7178cc6a0c433a50769983eaea382896744afa3671697952f26eee13546a2173e6d925dfe81eae4d82e429b03c0f461f6a41e80597292f11e3bbd1fc392fe6e8df5a177816e4a047aac3cc94c93d854ed6ea8987850e579e5056ec3dc03ccdddca8cca224f590d7d708b4a503b6ccad08c775fb05a86f60731c3f9271fea7b040861dec13f6770f175de94710ba89bb3b452828726952c4415f86550b03e543f11bd6b7bd4528e1367733d83ff628b3b15fef079188d67bc9cb002baac5813e23e5f4c7d12ec0782537091eacaa8dfe7b6d71c7b", 0xf0}, {&(0x7f0000007000-0x4f)="90133e56d23406336fd6b97723cb12485764bebc754a61294d5cd112108f8f3e37bfa306e51e6cb1d65466f834b64e26ea947ba2f05b98ac7830910a16a7548e6463ec39734aa1206bc0c9962d600b", 0x4f}, {&(0x7f0000009000-0x50)="9ad35693210f4151c2998709ac4e81868bdb2d68f9a560228e50a3c0b6267c265e38815da8e7bed11e6a5578dd1212c8dc8be970a5ec8d191ae7f4dd005b0b889fa52b75244cb9eb5144c9cbe971a4ae", 0x50}, {&(0x7f0000001000)="53385361a0a6974a6e2364064f8f122c4709f946aefb8a82428a432cf2dd54cc46e077130ddd06a770ac56db380f85844eb91091adbe1f3fcd2e9fbe0146204bc5b9d70ab5eabe53a42f0b6839c0102fd5830069f83de7314677b94739d40fd26dac9ba227b424c8979e783ea69be148318199bc898115b0f3e66b3517dab4a3812bc3367106aaf7c93f350909a26aed6c03bb76974bb75cbe65c4fcf0b9d18962243e15dd5ea1ba6a46b6f9f66aba22fa6f3751c9c56a513ffcda1e4784464411e49779259bfc3498db8a7b3a167c41a4c97d7b3968d1f27f32c798d604ec69ec210f48b8ed3f63163ba83d268520e20e65df", 0xf3}, {&(0x7f0000009000-0x31)="6b7c7f6e78cb0b5e43fa076d366e7a07f8b7c4185548859d1c8249371c72a2d07a540c446066082811e751a30a7b9054c0", 0x31}, {&(0x7f0000009000-0x7b)="65d9db9e7ec869fa1bc7e43e8921670231d5de5b37811df70f5aac97fe2b3660f77bd1bcc008cdaf12dd3e1f3413c918814f96467576488caff2d9e22b6d9abc5c366899f1b09a8d05d406ecde8afb1116b69bc095012fc70415137f2280330854cd31e8e85fe774c0574fdc217368561f7dda73850fe629368204", 0x7b}], 0x7) 2018/01/25 15:23:10 executing program 5: r0 = socket(0x11, 0x800000008000a, 0xfffffefffffffffc) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00001f5000-0x5e)=""/94, &(0x7f00003ee000-0x4)=0x5e) 2018/01/25 15:23:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00004f8000-0xa0)=""/160, 0xa0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f00008e9000-0x1f)="1f0000010004ff00fd43544007110000f3050100080003000000ff07ffdf00", 0xff5e) 2018/01/25 15:23:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x2) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00005fa000-0xc)={0x0, 0x1, 0x8, 0x5, 0x4}, 0xc) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 15:23:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000c18000-0x5)='ceph\x00', &(0x7f0000a42000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/01/25 15:23:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) timerfd_create(0x4, 0xdbcc5dc7da4fe0fd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002d5000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003dc000)={@generic="243c68df1412aebd827de7d2f0599e50", @ifru_flags=0x5c00}) 2018/01/25 15:23:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000309000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 15:23:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x3)='v7\x00', 0x800, &(0x7f00004bd000-0x3b)="1e15d837cc66288d5aa24d39708ac466a71551af79b1d65af9c972fe0843279767ffb09f5a837374c6fc226e19c0dbf3f19b7acf61bd1a8672c7d6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000dac000)='./file0\x00', &(0x7f0000c77000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00000ad000-0x4c)="ae") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000438000)=0x0) ptrace$getenv(0x4201, r1, 0x7, &(0x7f00000c3000)=0x0) getpeername$unix(r0, &(0x7f00001a7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000814000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a78000-0x4)=0x0) 2018/01/25 15:23:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80000) fcntl$addseals(r0, 0x409, 0x2) mkdir(&(0x7f0000dd7000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x8, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8141, 0x4) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) clone(0x0, &(0x7f0000d0e000-0x40)="7b533830f6f41f0e4ea1bd99c57ea1e4454ac5064619a631a160822b8470f529c9c624a831379a48d54c39316f0336de4b213d19f0a5b17048edc331eda5eadf", &(0x7f00008ab000-0x4)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000e4a000)="6910f3c692b1a36f74350bcbdbeff5e89094e6a66b399774592dd8e15bd0fe7fe44d638556158beabf3d4210e98815cadfd15e0f4ac2d0bc745d9232546c53b10c6225e8507be1dd4f57deb131165a02e1b22e9c358f0d89775e72ad2f4f946b097e58c16c337bdc39d0dc73e5995d5fe3b7c9896f2934a6103afcfe722311ba5da64f33efa096004c9b9d9097134caade9655e9d02975c560d0d57bef80f5dd8e9dc3e338310f9f56f3549d2c68ce7741b4783ab60d184b8304a72c") chdir(&(0x7f000023a000-0x8)='./file1\x00') 2018/01/25 15:23:11 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() socketpair(0x8, 0x0, 0x5, &(0x7f000023a000)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000af9000-0xc)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000a23000)=0xc) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000af9000-0x6)={r2, 0x1}, 0x6) inotify_add_watch(r0, &(0x7f000082a000)='./bus\x00', 0x800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000503000)=0x9, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000740000-0x6)='./bus\x00', r4, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/25 15:23:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000575000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005a8000-0x4)=0x14) accept4$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000069d000)=0x14, 0x800) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) recvmmsg(r0, &(0x7f000084c000)=[], 0x0, 0x0, 0x0) 2018/01/25 15:23:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000511000-0x10)={&(0x7f00000d6000/0x4000)=nil, 0x4000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/rtc\x00', 0x20000, 0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/25 15:23:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f000083a000-0x10)={0x20000000000001d9, &(0x7f0000000000)=[{0x6, 0x6, 0x1000000, 0x8}]}) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd)=""/0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ef000)=0x0) [ 115.659643] 9pnet_virtio: no channels available for device ./file0 2018/01/25 15:23:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e2a000)={0x0, 0x2, 0x20, 0x72c, 0x8}, &(0x7f0000ae0000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001af000)={r4, @in={{0x2, 0x0, @rand_addr=0x38f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xad, 0x1, 0x9, 0x40}, &(0x7f00006e1000)=0xa0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 115.749658] 9pnet_virtio: no channels available for device ./file0 2018/01/25 15:23:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/25 15:23:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00001bc000)=""/0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/25 15:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000f7b000+0x83b)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000364000-0x4)=0x8) 2018/01/25 15:23:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 15:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000662000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000097c000-0x4)=0x1c, 0x800) r1 = signalfd4(r0, &(0x7f000087d000-0x8)={0x0}, 0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ad000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000bf6000)=0x0, &(0x7f0000347000-0x4)=0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000046e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000951000)={0x0, 0x0}) 2018/01/25 15:23:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/if_inet6\x00') readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='uid_map\x00') sendfile(r2, r0, &(0x7f0000abc000-0x8)=0x200000f, 0x4) 2018/01/25 15:23:12 executing program 1: prctl$intptr(0x10000000000001a, 0x1fb) 2018/01/25 15:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000b13000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="550000001a007f04fffffffffff300930a06000000a84308750523692500010000001058030000000007a3c7000000007b31afdc1338d500009b84136e015afb83de448daa7227a73ab8220000bf0cec2eab91d444", 0x55}], 0x1, &(0x7f0000d8f000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bf3000)={0xfff, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x1, 0xee, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x7d138a08}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) pipe(&(0x7f0000e42000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000afd000-0x14)={0x0, 0xe1f, 0x6, [0x7, 0x8, 0xffff, 0x5, 0x7, 0x4]}, &(0x7f0000f8d000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a07000-0x8)={0x0, 0x1}, &(0x7f0000454000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000556000)={0x0, 0x1}, &(0x7f0000b23000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000412000)={0x0, 0xa5, "8e6bd09ce2f0f89bfcaa72b99379810694c5ad3c138b486a8da5e87177b3212b7a92d90e893ba8fd451f40765c281f0a5bcc2e38bb18ad1936ec92ef784d43ec3d6d88c6d694b6e9828085cabd1d9a3e7b6ede421e9bcd5c3fd79f5c6d4bd41b1ea9cd693ad282284eb0170f01d347c210371ba52d7deafef61ca9f1ab991397ebdc793a1c271a250942b8d31726e6ec9f687fa3206f110adca3b49c5234fbfed831d827d3"}, &(0x7f0000273000-0x4)=0xad) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fbc000)={0x0, 0x81, 0x30}, &(0x7f00003b7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000065000)={0x0, 0xffff, 0x6de85a09, 0x7, 0x728, 0x6, 0x2, 0x4b1ca450, {0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x53, 0x4, 0x7}}, &(0x7f0000dbd000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000467000)={0x0, 0x9, 0x30, 0x1f, 0x1}, &(0x7f000029b000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003a3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000514000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000359000-0x8)={0x0, 0x200}, &(0x7f0000528000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004c3000-0x10)={0x0, 0x1000, 0x1, 0x2}, &(0x7f000038b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000941000)={0x0, @in6={{0xa, 0x3, 0x27c, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x2, 0xffff, 0x41}, &(0x7f0000b64000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000733000)={0x0, 0x9, 0x30}, &(0x7f00005c2000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x3db, 0x7fffffff}, &(0x7f0000907000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000072a000)={0x0, 0x800, 0x590a, 0x2, 0x9260, 0xcd, 0x5, 0x92b, {0x0, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff17, 0x0, 0x80, 0xfffffffffffffacb, 0x444}}, &(0x7f0000d09000)=0xb8) sendmmsg$inet_sctp(r2, &(0x7f0000c23000)=[{&(0x7f0000827000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000b55000)=[{&(0x7f0000166000)="c0cb99fef5102ce81688ee9bb61c93b68eb2fab25fe61efa0366f2289bc7ac5d746920502aa262b8d945543254edcb7cfbefb56e978fd375df363d07467a44255fc98086e07eaaa21dc37a5011065cbc1b017e16dd03f9ccf89832be1119d37c5a5928784e38d77c9fe8d21b6a60be2028b3eb5c88fa975974afab0803c433ac16c4f6", 0x83}], 0x1, &(0x7f000029c000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x3, 0xfff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1, 0x201, 0x0, 0x9, 0x1, 0x7fff, 0x7fffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x8e, 0x6, r5}}], 0x90, 0x20000000}, {&(0x7f000050d000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c, &(0x7f00007d8000-0x10)=[{&(0x7f000066e000-0x9d)="5e014573f536f76e9320d0c352f85cee9489da1633f8109750a10bcbe6df4752f3ac10ea86e093f70129b8e3541b467bc12cfc3eaad0840a174c104d38546c4a4bb74b1768a089b1f7649e4ad45471b0bd452d51c2c6f82d8a1e5912693bbe9d0eaa5f5e677adee8da34d28d5b78a7d08376a7afac3a62dd4bc7bb1227a3f16b3d93f0a963ca7208acdd3f1eeaab55043fe69c28e96aef13babed3bba3", 0x9d}], 0x1, &(0x7f00009ba000)=[@sndrcv={0x30, 0x84, 0x1, {0x40ed, 0x8c62, 0xa, 0xb24, 0x9d3, 0x2, 0x9, 0xcc1c, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x7d7f, 0x4, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0xf, 0x1000, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x2a09, 0x3ff, r8}}], 0xc0, 0x0}, {&(0x7f00004a7000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b8000)=[{&(0x7f000067d000-0x42)="e9b5a3b7c358826f1bc735f3c899670e280fa582bd9aea9b303e061b4d84205c4b480f256a2c931e06d6ee812c8d4fc20c8a983e197d57b5dfdcdfc092258c9958db", 0x42}, {&(0x7f00001de000)="7aea4a47f2affcb8a8d5ae2ec9b8c5b34b62125d6f7f0d09fbf1d8193feefdfcdf6595c538b1e0274acef337e16112496d98d3cb0ec51ad81bef8927d6b1eb145a4cb7666917e3225c85cbb60d407e0218095154c9f0ee65c0c88475898dd7a3bbbb699462e22cd66871fc856f9f3fa1f73e928c5660c05207e5bb10272e1f62cdaacf037888713eeb5261cdd21517e4ab43893a81b5e9a4976f9e1533ca5bd5fea6eb450c3c17040d246618ad084a07d576a2ae380376267bc235c10c", 0xbd}, {&(0x7f0000827000)="606afcc9ef452f27232b7d99ed39589d48bbbd86b6024da47e83c5db35b7f77015a577bad0f57769f1dc8ea4ff1646548705912d6097841dc2b4e347fa42b3d5f989b23dbf9f31", 0x47}], 0x3, &(0x7f0000fe0000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0xe445, 0x201, 0x5, 0x9, 0x1c000000000000, 0x1, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8000, 0x81, 0x20c, 0x2, 0x800, 0x47, 0x0, 0x9c, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x8, 0x0, 0x9, 0x9, 0x70d, 0x4, 0xd1, r11}}], 0x90, 0x4000000}, {&(0x7f0000e82000-0x1c)=@in6={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000f1c000-0x40)=[{&(0x7f000026d000-0x83)="a7c5a1d19d82f4804aa7010d737ed21b435812520a0ea346a4c4d659e227355c0b7272ef30ce885846328be2d45ef8499048106d4dc4caa760801ef9440f00eb40dceeba04f59f3d3ab4ac6e040af6bf604f3520264552ccca237321bed0f99360e6294f717ff719fb319a85103d63f930e355e3a3800e20aa31cea50948823bb81b9e", 0x83}, {&(0x7f0000863000-0x8)="00cabc3627d7ae16f19e61e6", 0xc}, {&(0x7f0000291000)="ec425ba0bbe8a91f155d73adc5b0fbb110cd9e2e5b91f771bcb8ff858ecad8216d5f3c95980fbec7864bdcaf405400a579d2ebe78a26a70e27a571c370c3582142ec4a9d", 0x44}, {&(0x7f00007eb000-0x4)="1f0ebf01", 0x4}], 0x4, &(0x7f0000d68000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x204, 0x2, 0x80000001, 0x4, 0x1, 0xe85, r12}}, @init={0x18, 0x84, 0x0, {0x661, 0x856, 0x12, 0x2}}, @init={0x18, 0x84, 0x0, {0x40, 0xe7, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x5, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8003, 0x2, 0x7fffffff, 0x9, 0x401, 0x800, r13}}, @init={0x18, 0x84, 0x0, {0x6, 0x81, 0x43, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x401, 0x0, 0x81, 0x101, 0x3f, 0x9, 0x1, r14}}], 0x150, 0x8000}, {&(0x7f0000549000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ae000-0x50)=[{&(0x7f0000b4a000)="c8ee19d4", 0x4}, {&(0x7f0000a13000)="84cac6c0faf0589155c9912d4e402de4fcf69cbb53139cf6ae5ff363feb9a233851b213e279b7c529c9b076db1413b2055c4bf150eddd6b02bbdb8baedd7db6ba756d5ee5ccf85a7e26b4733173839a39e4d14ba5b980b6d6672340e005d", 0x5e}, {&(0x7f00004ce000-0xfa)="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", 0xfa}, {&(0x7f00004c4000)="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", 0xfd}, {&(0x7f000042a000)="", 0x0}], 0x5, &(0x7f000060b000-0x30)=[@init={0x18, 0x84, 0x0, {0xffffffffffff1944, 0x1, 0x8, 0x7}}], 0x30, 0x1}, {&(0x7f0000651000)=@in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00004bc000)=[{&(0x7f0000187000-0xe1)="4bcc8d75e329911e98b803a34c836421fd61530b266fd8ef79b7d5f7410ab0620eeb437be08e762b494998b4930ef9b3f473eb707cfa0e8078f09cbe78bf57b38c2eae1ce75db2c7772b85272df8fc5bb6f9d4f506e7ad3135462fc382420d568b13d1f92e992c7a6e618dedd06eec9f8129bbaec08cde19ccd62156880f3fb62e8d1920ac482a60937aa1ae5e4ad1c09ee90e61f8e9ff5121be41816e2c575bd078c95cab89dd9cadb3d2c153047bb347b3c05bfb75dfad33c645353bfec856c6acacb750131c3b69802218377fa5d9c95711031169003ad8ae53b7a0942d4262", 0xe1}], 0x1, &(0x7f000017d000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x1, 0x200, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x3, 0x1, r16}}, @init={0x18, 0x84, 0x0, {0x66f2, 0x80000000, 0x53, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x8000, 0x8, 0x9}}], 0xc0, 0x4000000}], 0x6, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e89000)={0x0, 0x332, 0xb8}, &(0x7f00005b8000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d0c000)=@assoc_id=r17, 0x4) listen(r0, 0x1) [ 116.582754] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 15:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) fcntl$addseals(r0, 0x409, 0x0) 2018/01/25 15:23:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000c74000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fsync(r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/25 15:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000068e000-0x88)={0x3ff, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) 2018/01/25 15:23:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00009d6000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000017b000-0x8)={0x0, 0x8}, &(0x7f0000227000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000acf000)={0x0, 0x3a}, &(0x7f00000ce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000009b000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xacaf, 0x7f, 0xf82, 0xd7}, &(0x7f0000a42000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008cd000)={0x0, 0xfffffffffffffffd}, &(0x7f0000187000+0xa4a)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004c0000)={0x0, 0x6}, &(0x7f0000e53000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000bd6000)={&(0x7f0000f4f000)=@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x100000001}, 0x1c, &(0x7f0000165000)=[{&(0x7f0000880000-0xd3)="862f979ad2984702797d1947eba1dcad233a295b8563d53de7b3b47681fcb22637f6799bc1ccd01369e82bad42fcd5293e2cb954b27036c0ffdecc6b1214440f774c844e69000194f49f1981f55e25d706bbdedbcc02af21c29510547f6275613de2c047919d60a5270ff4320ec1f37796a4025f5c6b19089da46f11acb7c4cb63cde6aa464192e4f81d07b6d7c788968ec2044827fcc94128cc8c1b9688c3e47cccd51ae42a64abd40b8c111b2d109c6df47adce78ab60528db5ee9dd9288b1a52d3e4d6d2ba4577f66c6a679089696949ef9", 0xd3}, {&(0x7f0000882000)="db09871e8fe696", 0x7}, {&(0x7f000008d000)="6a136741cbf978ca99202b4494a5d1fe252de02dceadd6976c92a7c5d164cdd893bc1ed836e06972150aa2691f421ba456225ca681653c97f3ffd2bc25caacca", 0x40}], 0x3, &(0x7f00000da000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x658d, 0x7, 0x8000, 0x100000000, 0x1, 0x5, 0x100000001, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x2, 0x9, 0x4, 0x0, 0x100000000, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0xd662, 0x1, 0x20}}, @init={0x18, 0x84, 0x0, {0x9, 0x63, 0x7fffffff, 0x83}}, @sndrcv={0x30, 0x84, 0x1, {0xa204, 0xf61c, 0x206, 0x3, 0x5, 0x0, 0x9, 0x70000000, r3}}, @init={0x18, 0x84, 0x0, {0x214a, 0x0, 0x35, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x101, 0x6, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xa7aa, 0x4, 0x8000, 0x7, 0x4, 0x80000001, 0x9, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x644c, 0x6, 0x1b, 0x20, 0x2, 0x9, 0x3ff, r5}}], 0x1e0, 0x10}, 0x800) r6 = socket(0x200000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000537000)=0x101, 0x4) write(r6, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003da000)={0x50, 0x0, &(0x7f0000ded000-0x50)=[@decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000bd0000)=[], &(0x7f0000e1a000)=[0x78, 0x28, 0x18, 0x18]}}, @register_looper={0x630b}], 0xc0, 0x0, &(0x7f0000129000-0xc0)="7901b89c3211be6f7127b20b8803625e94ed0d6cf9365c8ed77bc6eab5cb6a8e2cf77115d680ad4dce2a8b981507e4cc80fe1ad5c8b1756c5504050232c38e5472d2c94a0300aa42b33dfd7c001e514f5f904c418dc89eefb6f4503baade30bf2f5a90d12387ba1fb2e414c5a72de5b472e11705e2993d8799ea79055ff73369557840f5324a16fbc81c78412fa6a3d55e6c39a3f2927c04990a7db388842b91e6a394c2caed5224d9eb387800ab5508e9d28e2546b58f1f0980a128116960cb"}) 2018/01/25 15:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000006d000)='/dev/ppp\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000308000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000888000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000957000-0x8)={r1, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000006e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000395000)={r2, r3, 0x9f}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r6 = epoll_create1(0x0) fcntl$setflags(r4, 0x2, 0x334dc8159c37ada2) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r7 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r7, &(0x7f000097b000-0x3)=""/0, 0x0) r8 = memfd_create(&(0x7f0000de6000+0xe39)='lotrusted\x00', 0x1) setsockopt$inet_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f000055b000-0x4)='tls\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b7000)='/selinux/enforce\x00', 0x8000, 0x0) dup3(r6, r5, 0x0) 2018/01/25 15:23:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, "75ff686f6e66696e65645f753a73797374656d5f723a696e5f6d6f6473743a73302d73303a63308463303233", 0x20, 0x31, 0x0, 0x0}, 0x57) 2018/01/25 15:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sg(&(0x7f000016a000)='/dev/sg#\x00', 0x10000, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002d7000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000707000-0x4)=0x10) 2018/01/25 15:23:12 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000086000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f9b000-0x9)='/dev/sg#\x00', 0x6, 0x2000) r1 = accept4$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000364000+0xcc6)=0x1c, 0x80800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f9b000-0x1c)={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000571000)=0x0, &(0x7f0000f9c000-0x4)=0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000f9c000+0x719)={0x0, 0x0}) [ 116.641282] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 116.731773] device gre0 entered promiscuous mode 2018/01/25 15:23:12 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffe7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/25 15:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) pwrite64(r3, &(0x7f0000dab000)="db035dfdbebfc930a952cc0473d6f65b5684720b710aaa27a63b436aea574495df424a75db7c259b4c61cc82d556f222aa5bc3e62d8a4efb905ec581921ae212fe23943a0571f5094258ff79f8169c7c9459ac58539b70d59f1ad2fe561f59da24a7e399cf5faf91eb3c3624881d818ec16f02ed2fef5566103905c5e5b1b47de21d1fd2e9ea0801d97430f187684c4ddb10407144b4a59522ad354d03d1b9185acb1ba7a46eef475abd3cbcfccb56dfd38acfb65ee2d9b629f1ddc8938fe78445e0c2", 0xc3, 0x0) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/25 15:23:12 executing program 2: clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) getuid() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000e62000)={0x9f, &(0x7f0000118000)=""/159}) 2018/01/25 15:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ead000)='/dev/loop#\x00', 0x0, 0x4000) ioctl$void(r0, 0xc0045878) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f00002b6000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000eb000)=@common='bcsf0\x00', 0x10) close(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b32000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dd7000)={0x0, 0x0, 0x0}, &(0x7f00009ca000)=0xc) fstat(r0, &(0x7f00001bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f3f000-0xc)={r3, r4, r5}, 0xc) 2018/01/25 15:23:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000003e000)=0x1f, &(0x7f0000e42000)=0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cdc000-0x20)={@common='gretap0\x00', @ifru_flags=0x0}) kexec_load(0x34, 0x9, &(0x7f0000bf1000)=[{&(0x7f0000a3a000-0xa1)="b12648978a1fec822db019c503778a9b018d7e4a7dba1547762cc8bf5b95aea703ce77b028996d612e91900fb4a8133e7b88e612e591254575ef28c281f0e21ad63e12dbef0af3c4d165e794201fba094d0e1266a0211f6d735a31688b3d6aa48332b2e6a890024db2d8a8ebf95584d2285e42d7ba0163f5c4f518fe15b538edf5672ee7d5f9e8b90ce18978da9196e29ffe02d4778e1b922ea72a00f282b58e35", 0xa1, 0x7f, 0x7}, {&(0x7f000092d000-0xfe)="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", 0xfe, 0x1000, 0x3ff}, {&(0x7f0000242000)="9ee0609f30b5ae55bc8ea93f1d7181d1f55e5e553504870fc0c95f346a635e826b1b53442778a90d4584f289ca7d1dd31754a19ec0837f849da3128d3f0e88de336714d5d04ec1eb002d43ae87017cbe6e89072b783e9b17414880e65bd6c8cc50b5589025e504e7616a1aa702bd1f2b34a168ec0b86a4dd16b3f9ef00e778c3dc5f708fb8fcf46f51b5f313383b0fc462d2ddc0dc3a1dbe8057b8a393f6", 0x9e, 0x3, 0x5}, {&(0x7f0000e08000-0xb0)="b7d020416c93cefee4260ecb5d5a9beeff1f5adfcafbf1841205452278a3ae6f981714c82678d3d9de5afed934b6a305d92269e60643946ff41f22ede2e98c624cbc480cd68d949d3f9ac9df3003f911845ca4b89308fd828fa981cf8176c6835bdaf677dfe0769a62022579a46ebaa45f770a67e900dd33583eee10699839a3f0ca4c035c844093e25fb9a651374577753e58b2686b76a473ee584d0378d4405148f40c76aad89f60500d3909506bf4", 0xb0, 0x3, 0x5}, {&(0x7f0000ed6000)="45fcc131b404d820b03c9c6f2387ae69c6ed4eac80e50189fd2564eafeeb712d9fd32b1b340f6212aac313b121c0891c1fcb8b86aa", 0x35, 0x8, 0xfffffffffffffbff}, {&(0x7f0000ee9000-0x44)="0011d4a825619e325d3699d4ee5ea058cb0f9cfc2f3196ae5e5535edf72281938dc97633a715dffbfe5e30c1b28177c7ff2149b6a89e6263e12d71abb759ce5435e83ccf", 0x44, 0x8000, 0x280000000000000}, {&(0x7f00001ae000+0x96d)="", 0x0, 0x3, 0x784}, {&(0x7f0000174000)="6e3c65c958a8788839d32daa54c548b45a2857fbf36f3f3b206aea089174baf109abc43be2af92c8315aa3baef4d358c37d77f3777aa9fafc9426a1dd88f9826288d7e2a65a0c892ab560b77cf16fe63f597f9ab12b267e120ae790a313c497a0fb79479662490366ff474f463151931cc335c4fb8cbc953fd562a9ce6e7698289153f2d133aa41343ca277f9461720cc1b760cd52", 0x95, 0x7ff, 0xcaf}, {&(0x7f0000544000-0x77)="1051c62d384b47a219bea0b37cf01cbf8400b104e93ab83b8b74092eddf709f9576a28e6c35f12d46b501324d5ebbd878c62f4267684d8802162852a4f4b4f75ad4982fc7b8731c77b47ba3fe2a308ce08f05e569ccc745f28b757b36c891d402324ea74959aaca509381dabfee16c709f010dac0b0452", 0x77, 0x2, 0x4}], 0x3a0000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000acc000)=0x80) 2018/01/25 15:23:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$setsig(r0, 0xa, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003f000-0xf)='/dev/sequencer\x00', 0x20800, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000092a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000635000)=0xc) writev(r0, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/25 15:23:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mount(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0x7)='cpuset\x00', 0x20806, &(0x7f0000000000)="294c7da434e4408b5f4bb99a672ec7ba22131dfac09a652c1c3d999d7bc1ecd2bd19512dc39ba8a2add3e43afd5da6f2c3042a47cabd909bfe7ce8793ddf21dc6c1811d4656aa7e82043eb6094ff1960a66e31c42ee9cfef551ccdd68480b168ef54d6dd9575ca6505028f73cb05274237fdc472286d64cca332efff83792c3f893cc0327d42a53105802ffa07acdf9c6bd9b56936cf938896aaa549cdf309f5bf00436fb9ca4eb29b10ef81b1b57fabf8064492f69013ccfd190d1367c61f69d7919c5c7df5c7d39c21d73b5f6ad8ec0b614b0a322f06ac5cc295d6d5fd555b") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/25 15:23:12 executing program 3: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e18000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/25 15:23:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00004c7000)={0x0, 0x0}) connect$llc(r1, &(0x7f00005e5000-0x10)={0x1a, 0x3, 0x9283, 0x1, 0x9, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setresgid(0x0, r0, r0) 2018/01/25 15:23:12 executing program 0: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") pkey_alloc(0x0, 0x0) seccomp(0x1, 0x1, &(0x7f00005a5000-0x10)={0x2, &(0x7f000095d000)=[{0xa62a, 0x1ff, 0x42, 0xe2f0}, {0x8, 0xfffffffffffff02b, 0xfbd3, 0x1f}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/25 15:23:12 executing program 2: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x80, 0x0}, 0x20) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000ece000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ece000-0x4)=0x1c) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ecf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00005e6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ed2000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000071e000)={0x7fff, 0xbe29, 0x3, 0x4, 0x6, 0xfff, 0xfffffffffffffff7, 0x8, 0x85f, 0x7ff, 0x32}, 0xb) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d7b000)={0x0, 0xe2, "c303503693a6e900735c69955dcb6af4b6ec5b7be56927d0d92fceedb980bf1d889b4a8c4557939eaf1abf31b2fe17c87128e1356ba95b456abb74f450e931c66888420089a4c4fc2fd807ec43c413631bd13de52791fa96416b0f4f4a4cdbb06a9189ac58ec5e11ddfcb164793fd08349b2933ac4c1af3300bc78e8bd93bfb82a7b6da73a0075ff6a62fdcd7cb79eed270173b5a13848f3e280fa4c27a2bacce7c57789a4d9fc32071a5edeff9667bc29a58dec265271fe2e071ee2189e5aa779f5fc893db0aac12999e52f78e0543249b126242ec4b10cf25e7b460d54327a8ea4"}, &(0x7f0000ed0000)=0xea) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00005d7000-0x10)={0x4, &(0x7f0000b4d000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000ed2000)={r5, 0x1}) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ed0000)=@assoc_value={r4, 0x6}, 0x8) writev(0xffffffffffffffff, &(0x7f0000297000-0x50)=[{&(0x7f0000613000-0x1a)="5a6f6453a2b4d8f43c680d054c5a46c5456b599b0790d6d1ccf4", 0x1a}, {&(0x7f0000ecf000)="49e52914f88a6911aff2b556788ad72ac5422c02901640107904d8024db8446806b3c5b18bd5981446f712d1559e19f3648790224a9f8a73bcb9c70d18ac6f8a93edb9f2948ff6db2835ae0f5167fdf3f7b4e5127681a7d903cfcb0ed89e38912176d8415b7e42de77c46593efe61bf54476a8f374f4efefd9b634e08f786ec75271014c435bdf19e35515a2b4c5de8b53bde56e81e8e9c019737cc6f076078044be9ad5bc6b8c1c285513685b72ccad608565bb212f52e0004edc47d94ae0", 0xbf}, {&(0x7f0000ed0000-0xde)="bf511d55e2dce8d8304bece3004abf14738461a69323f4e28babe24293d1f74bba7363b006e2a1916ec8df43c27273c26ab24e28641478ce9c054c1044c3c0df76975650f61f477f953f0b36334f4be327515ae22628e8e4e828c9196f25093b15c21a646ba9f30e019142a95ff295ecc808bb367e1b60aef651cfc77a120e895beab95107541076473e3d4dfab2ebe32717af679cbeea53b9841a2438aa95d06abc6d64c555395c57dc6582e80d9044394062f708119b0c4c6a11555f3cd4317b1793773aab289f567ff44798a838bc91102beaa66f7380b68e74d69681", 0xde}, {&(0x7f00001e7000-0xcb)="59144823112a2b3cfdaf7f07eee3a16efe0c49b3633dc49d6aa28f883258961331aa311865fc8c4e2dfbe80f39f47beba89496cca3e042902b68dae2675f393eb65dd9081fb2eabb803b47005f3a3f95564ec931e522282bd371e63ab6c55460e57a2e4ab9a0c2e23fee22c14d77c631189de072525f947905223e786016c044e1dec804dfaad657a8381d8e32a69afbb512c0d6e8a564535d03ce57e88f7ce0b072e72966fb5098940de66ca991ecc08b1efbbf1ec17e73fc96e0dbffdbb180c1178e7340cc445c44ea7a", 0xcb}, {&(0x7f0000634000-0x7d)="ddca2d3caa1021cd889cd342d00fd8773d00246d62eb8305bae7cdf67c1aa10634f47335b702ef7edb85612b5021070612db1e82d21e8c68ce4a678077c2cba55ce41332eac863cd1f2557484961e34d76d1af465223e093ae18377ba74d86030b6066f8f475fb16806de95c7c4f5a058beaac6e58a5211c7f26bf50e9", 0x7d}], 0x5) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/policy\x00', 0x0, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e3000-0x9)='/dev/ppp\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r7) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f00008d3000)='./file0\x00', 0x10000, 0x40) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f00007f3000-0x1)={0xa}, 0xfffffffffffffe01) modify_ldt$read(0x0, &(0x7f0000118000-0xec)=""/236, 0xec) rt_sigtimedwait(&(0x7f0000ece000)={0x401}, &(0x7f0000e1f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecf000-0x10)={r0, r1+10000000}, 0x8) 2018/01/25 15:23:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) r0 = socket$inet6(0xa, 0x4, 0x9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000141000)=0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) 2018/01/25 15:23:12 executing program 5: 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) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f35000)={@common='syzkaller1\x00', @ifru_flags=0xe42b83da4a886430}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/25 15:23:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b35000)={0x2000000000000236, &(0x7f0000e27000)=[]}) 2018/01/25 15:23:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eea000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x400080) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000607000)={0x1, 0x8, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="91c769283d3b", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000340000)='/dev/vga_arbiter\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000f8a000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "79b262", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x34) 2018/01/25 15:23:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = syz_open_dev$mice(&(0x7f00006ba000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) clock_gettime(0x0, &(0x7f0000324000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009ff000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000947000-0x10)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002cb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000a84000)=[{{r2, r3/1000+30000}, 0x4, 0x5, 0x2}, {{0x77359400, 0x0}, 0x100000000, 0x7, 0xc2}, {{0x0, 0x2710}, 0x100000000, 0x9, 0x0}, {{0x77359400, 0x0}, 0x8c2, 0x7f, 0xffffffff}, {{0x77359400, 0x0}, 0x9, 0xa6, 0x400}, {{r4, r5/1000+30000}, 0x3f, 0x5, 0x4000000000000}, {{0x0, 0x0}, 0xfffffffffffffffb, 0x80000000, 0x7fff}, {{r6, r7/1000+10000}, 0x6, 0x0, 0x0}, {{0x0, 0x7530}, 0x7ff, 0x7, 0x0}], 0xd8) write(r0, &(0x7f0000780000-0x24)="240000001300070001ff0400000009000120000c0d00030001e501000000000000b81617", 0x24) 2018/01/25 15:23:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f00001dd000/0x800000)=nil, 0x800000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000235000/0xc000)=nil, 0xc000, &(0x7f00003a6000)=""/50) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009cc000-0xb0)={{0x2, 0x1}, 'port0\x00', 0x0, 0x0, 0x8001, 0xc4, 0x8, 0x5, 0x5, 0x0, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002e3000)={0x6, &(0x7f0000f8a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fchmodat(r1, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/25 15:23:12 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000976000)='./file0\x00', 0x501400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xffffffffffffffff, &(0x7f000000a000)="") chmod(&(0x7f0000d92000-0x8)='./file0\x00', 0x100) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") 2018/01/25 15:23:12 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) socketpair(0x10, 0x806, 0x6, &(0x7f0000c70000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000bff000)=0x0) 2018/01/25 15:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000385000-0x57)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000729000-0x4)=0x60, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000675000-0x20)={@generic="425c1d647adaf646befe910dcdaef5eb", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000377000-0x8)=0x0, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c87000-0x20)={@generic="ccf6c3c3dac4f0418b633261aba512eb", @ifru_flags=0x2003}) 2018/01/25 15:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6b000-0x15)='/dev/pktcdvd/control\x00', 0x88800, 0x0) write$eventfd(r0, &(0x7f0000539000)=0x80000001, 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000de8000-0x8e)=""/142) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000954000-0x58)={0xffffffffffff8000, 0x5, 0xfe, 0x7, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000551000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/enforce\x00', 0x492180, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000aec000)={0x0, 0x3, 0x30}, &(0x7f0000e5a000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ba000-0x10)={0x1, 0x8, 0xfffffffffffffffc, 0x8, r1}, &(0x7f0000ea6000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r2, 0x3fffffd) 2018/01/25 15:23:13 executing program 4: r0 = gettid() setpgid(0x0, r0) 2018/01/25 15:23:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000623000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x2e)="ede45f5a0d483acf85d964b3a491c29876db0d99e90fcac8f48613db9e6c27db53aa3a52c751805019bc19f52d66") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000360000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007eb000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f000059b000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/01/25 15:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mice(&(0x7f0000b4b000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000037000-0x1b)={0x0, 0x13, "2b695b6bea447cb537df0f8222451b343224e5"}, &(0x7f0000c54000)=0x1b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000372000-0x6)={r2, 0x2}, &(0x7f0000b7e000-0x4)=0x6) sendto$inet(r0, &(0x7f0000743000)="", 0x0, 0x24000, 0x0, 0x0) creat(&(0x7f00000a2000)='./file0\x00', 0x80) 2018/01/25 15:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000712000-0x8)={0x0, 0x0}) 2018/01/25 15:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r1, &(0x7f000032c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000097b000)=0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008be000-0x8)={0x0, 0x5}, &(0x7f00007a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001f4000)={r1, 0x7a, 0x30}, &(0x7f00000ea000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000158000-0x48)=[{0xf, 0x5}, {0xe, 0x8}, {0x2, 0x0}, {0x8, 0xffffffff}, {0xb, 0xdaf9}, {0xc, 0x6}, {0x2, 0x1}, {0xe, 0xe00}, {0x6, 0xfffffffffffffffd}], 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000157000-0x8)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ec1000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b852037ea50b955eb0502a2aaeae3a98"}) getsockopt$inet_buf(r2, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) 2018/01/25 15:23:13 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f68000)=[{&(0x7f0000537000-0x41)="b5d8582b603f4b419fe7c8350c10bfd8d33c3ee99d4eade110b14c3325eeb5744dcacb292820b7ea489da011a73dc96897bc51c3583984e6bce5c11a902aef787f", 0x41}], 0x1, 0xa) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001bc000-0x4)='tls\x00', 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000697000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5}, &(0x7f0000f69000-0x4)=0x98) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f6b000-0x8)={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6a000-0x108)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x10001, 0x9, 0x2, 0x0, 0x8, 0x400, 0x80000000, 0x40, 0xf27e, 0x0, 0x7, 0x8, 0x1ff]}, &(0x7f0000f69000)=0x108) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f69000-0x10)={r2, 0x0, 0x0, 0x2}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f6a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1f7) r3 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f6a000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000)=0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000b0f000-0x10)={0x17b, &(0x7f0000800000-0xc)=[]}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffbfd}, 0x1c) close(r3) accept(r3, &(0x7f00004af000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bfe000)=0x9) 2018/01/25 15:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @u32=0xb57c}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8a000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000fd7000-0x6)={0x1, 0x6, 0x1}) 2018/01/25 15:23:13 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000009000-0x13)="c56cdcd720687a4a3c51", 0xa, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 15:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f000055d000-0x10)=@llc={0x1a, 0xf7, 0x8000, 0x3, 0x5, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/pktcdvd/control\x00', 0x181400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00005c9000-0x20)={"1531801bf19c4902fb185ed0bae9fd35", {0x4, 0x9, 0x7, "6500d7751fdb", 0x1, 0x0}}) r3 = openat(0xffffffffffffff9c, &(0x7f00009c0000-0x8)='./file0\x00', 0x7300c6d5428ac4cc, 0x11) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8c, &(0x7f000069e000-0x3f)="44a5f666dfc1a09b85dfd546cdf2c4ff17389abd503dbb2dc1f841f1959d3f5c269193805ce78e9415e83d323d5ffe1fbb2859942436965e5c9ec8c6e975a0", 0x3f) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/load\x00', 0x2, 0x0) r5 = dup3(r3, r4, 0x80000) sysfs$3(0x3) bind$pptp(r5, &(0x7f0000f26000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) syz_open_procfs(r1, &(0x7f0000245000+0x701)='net/mcfilter6\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000272000-0x14)={0x5, 0x542, 0xc0cd, 0x36, 0x101}, 0x14) 2018/01/25 15:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000077a000)=""/214, &(0x7f0000f84000-0x4)=0xd6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fa4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000606000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 15:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000737000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x200000007, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000076f000)={0x100, 0x0, 0x0}, 0xffffffffffffffbb) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/25 15:23:13 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = dup2(r0, r0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b70000-0xb)='/dev/hwrng\x00', 0x187802, 0x0) linkat(r1, &(0x7f0000b6f000)='./file0\x00', r2, &(0x7f0000944000)='./file0\x00', 0x400) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000b70000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b71000-0x4)=0x0, &(0x7f00003f7000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000b72000-0x5c)={{0xa, 0x3, 0xc7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x7, [0x7, 0x3, 0x7, 0x7, 0x81, 0xa4a, 0x5, 0x8]}, 0x5c) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000b70000)=""/0, 0x0, 0x100, &(0x7f0000aaa000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b70000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b71000-0x4)=0x1c) 2018/01/25 15:23:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x41, 0x0}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000014000-0x8)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000020b000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 15:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0d000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/25 15:23:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000033d000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x9)='net/unix\x00') openat(r0, &(0x7f0000fa0000)='./file0\x00', 0x800, 0x100) sendfile(r0, r0, &(0x7f0000032000)=0x1000, 0x7ff) 2018/01/25 15:23:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b94000-0x4)=0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x6, 0x8]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000467000)='/dev/sequencer2\x00', 0x4082, 0x0) [ 118.171320] binder: 19638:19642 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 15:23:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afb000)='/dev/rfkill\x00', 0x17ffe, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000078e000)={0x5, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000017b000)='keyring\x00', &(0x7f00004f3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000044e000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000db2000-0x17)="d02a766d6e657431276e6f64657673797374656d642700", r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup2(r2, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) r4 = add_key$keyring(&(0x7f0000cfa000)='keyring\x00', &(0x7f0000dcf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00004e3000-0x29)=""/41, 0x29) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002ff000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000967000-0x4)=0x10) accept4$ax25(r0, &(0x7f000065a000)={0x0, {""/7}, 0x0}, &(0x7f00000bb000-0x4)=0x10, 0x80000) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000710000-0x10)="02000000020001001300be8c5ee18c88", 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ab000-0xc)=@sack_info={r5, 0x100000001, 0x0}, &(0x7f00001ec000)=0xc) request_key(&(0x7f00001e8000)='ceph\x00', &(0x7f0000fac000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ba000-0xb)='security[*\x00', r4) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f000041a000)={r6, 0x2}, &(0x7f0000a81000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002fc000-0xa0)={r8, @in6={{0xa, 0x2, 0x9da, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8000, 0x6, 0x3f, 0x7}, &(0x7f000005a000-0x4)=0xa0) 2018/01/25 15:23:13 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000204000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x8)=@fragment={0x73, 0x0, 0x2, 0x800, 0x0, 0x7ff, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ee6000)="", 0x0, 0x4000005, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ad5000)=0x0, &(0x7f00007b4000)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init() 2018/01/25 15:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008fe000)={{{@in=@empty=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000677000-0x4)=0xe8) sync_file_range(r0, 0x8, 0x20, 0x4) r2 = request_key(&(0x7f0000c8b000-0x6)='logon\x00', &(0x7f0000bc5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b68000-0x1)='\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x643) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000400000-0x8)={0x4, 0x0, {0x3, 0x3, 0x8, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c5b000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000137000)=0x0, &(0x7f00008da000)=0x8) 2018/01/25 15:23:13 executing program 2: 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$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) r3 = accept4(0xffffffffffffff9c, &(0x7f0000f16000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d47000)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000018c000-0x4)=0x3f) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) [ 118.224427] binder: 19638:19666 got reply transaction with no transaction stack 2018/01/25 15:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000158000-0x8)='./file0\x00') 2018/01/25 15:23:13 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x24) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bf5000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006bb000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x2000000}, &(0x7f0000002000-0x4)=0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x7f, 0x8, 0x4, 0x1000, 0x9, 0xf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00005d5000)=[0x6, 0x2]) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e66000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x2000000000000233, &(0x7f0000000000)=[{0x7, 0x0, 0x3, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c41000-0xb0)={{0x5, 0x7}, 'port0\x00', 0x8, 0x800, 0x2, 0x5, 0x9, 0x9ec, 0x3, 0x0, 0x7, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:13 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a00000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000017b000)=0x230) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x3000003, 0x2812, r1, 0x0) 2018/01/25 15:23:13 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 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) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000006000)=0x0) 2018/01/25 15:23:13 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa4000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = inotify_init1(0x40000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x1000000800020) [ 118.240913] binder: release 19638:19642 transaction 186 in, still active 2018/01/25 15:23:13 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000002f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000030000-0x38)={&(0x7f0000016000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000030000-0x10)={&(0x7f0000017000-0x44)={0x44, 0x14, 0x410, 0x5, 0x2, {0x9, 0x0, 0x0}, [@generic="e91344c4c2ba09f71b473aee8df2710fada71786c01b58ca1ac809f598420e7532b688eaa5869f41a55402ead74d"]}, 0x44}, 0x1, 0x0, 0x0, 0x20044040}, 0x4040000) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open(&(0x7f0000009000)='./file0\x00', 0x80400, 0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000030000-0x78)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @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]}, 0x40, 0x0, 0x7, 0xfff, 0x4, &(0x7f0000014000)=@generic="51995e82aa267b261973490b6c8929c4", 0x8000, 0xdf2, 0xffc0000000000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000002f000-0x4)=0x3, 0x4) 2018/01/25 15:23:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x2, 0x100000001) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000d5b000-0x1f)="a3a17fd6c9f3f8ed642195e1c3efa7bb686d2dccacfdbc517359d62c972fca", 0x1f) r1 = dup2(r0, r0) write(r1, &(0x7f0000718000-0x24)="24000000130007fffe000000005c00001120000c0d0003ec000400000000000000b81617", 0xfffffffffffffdf1) [ 118.240921] binder: send failed reply for transaction 186 to 19638:19660 [ 118.310387] binder: 19638:19682 ERROR: BC_REGISTER_LOOPER called without request [ 118.312463] binder_alloc: 19638: binder_alloc_buf, no vma [ 118.312480] binder: 19638:19660 transaction failed 29189/-3, size 0-0 line 3127 [ 118.312585] binder: 19638:19682 got reply transaction with no transaction stack [ 118.312593] binder: 19638:19682 transaction failed 29201/-71, size 24-8 line 2920 2018/01/25 15:23:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf6000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) accept4$ipx(r2, &(0x7f0000e2e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000080b000-0x4)=0x10, 0x800) fcntl$setsig(r1, 0xa, 0x25) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000ce6000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xc) 2018/01/25 15:23:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x10101) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000bb3000)=""/154) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/25 15:23:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004b7000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db9000-0xc)='/dev/autofs\x00', 0x8080, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000077000)={0x40000000, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002db000-0x18)={0x0, 0x120000, 0x30, 0x100000001, 0x506}, &(0x7f00009d6000-0x4)=0x18) fcntl$getownex(r3, 0x10, &(0x7f0000fea000-0x8)={0x0, 0x0}) get_robust_list(r5, &(0x7f0000f50000-0x8)=&(0x7f00005c0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ae3000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a7e000)={r4, 0x80, 0x2, 0x401, 0x9, 0xf52f}, &(0x7f000086f000)=0x14) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000c22000-0x44)="fc11797b0765867f797c387573bdd279b846f657b042397b816db6b5c1eabf90d2c986a3bfb2dafd0a58576840e34c2aecb93fb41780e41120c8bdeca38085a4c4c77822") r6 = syz_open_dev$sg(&(0x7f000052b000)='/dev/sg#\x00', 0x7f, 0x2) ioctl$KDDISABIO(r6, 0x4b37) 2018/01/25 15:23:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005f9000)=0x0) ptrace$peek(0x2, r2, &(0x7f0000532000-0x8)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 15:23:13 executing program 0: mlock2(&(0x7f0000729000/0x1000)=nil, 0x1000, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00005b6000)=@file={0x0, ""/12}, &(0x7f0000d64000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x7, 0x80, &(0x7f000006c000/0x4000)=nil, 0x4}) fcntl$getflags(r0, 0x0) fcntl$addseals(r0, 0x409, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x3000200) inotify_rm_watch(r0, r2) 2018/01/25 15:23:13 executing program 3: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() r1 = memfd_create(&(0x7f0000900000-0x15)='cpusetmime_type\\em1%\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ba5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000824000)=0xe8) sched_setscheduler(r0, 0x0, &(0x7f00003e8000)=0xa99c) 2018/01/25 15:23:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x1, r0) clock_nanosleep(0x0, 0x0, &(0x7f0000bdf000)={0x0, 0x0}, &(0x7f00005a7000)={0x0, 0x0}) sysinfo(&(0x7f0000b8c000)=""/19) [ 118.489615] binder: 19638:19666 transaction failed 29201/-71, size 24-8 line 2920 [ 118.497598] binder: undelivered TRANSACTION_COMPLETE [ 118.505012] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.511206] binder: undelivered TRANSACTION_ERROR: 29201 [ 118.519757] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.525754] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 15:23:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) readahead(r0, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000dac000-0x8)=0x6) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/25 15:23:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000074c000)='/dev/autofs\x00', 0x220000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d4f000)={0x5}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x7b0}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b39927886", 0x69}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7e", 0x16}], 0x3, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/25 15:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000547000)={0x0, 0xd1, "5fc3bf86a48da1dd3c57725dea7dd05a179c78520f969da479d80985615ea9d3d40ded2bc2ade498ad58de07ef292e14019329b521b0829cad7130175f090c0a3015c14bde419a31156920215d0c3b2c02c4b781ed8c844f882162ba62c81192fca3b441a1d94c90c0045d227a36c7151675c483f08335f26456be8a0fb1c69c6a6f9272dac59e01b8c227ed1ec693d635e70cfbf653aa49ad9eca8bc5bbeea4f64ea33177f6a47798d2d819d9607c85e692553169e5c873fbf4dcb72078c52df8debd8de2a9902e613866675c41c2a223"}, &(0x7f00005c5000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000cf000)={r1, 0xff}, &(0x7f000068e000-0x4)=0x8) timer_create(0x7, &(0x7f00005d6000-0x60)={0x0, 0x1, 0x3, @thr={&(0x7f0000ccb000)="a8b2bc7d2510cfdee11e6835f7967bec4a3dadd5537ae54e358e2d01c2c6477ddb2fe7cdf52d1dc3c5ac1843015e86a44fbb2e178617d0a1911f9f3dac7487c58fffeac48ae6ca12cc109776cb47", &(0x7f0000ea0000)="76d58470b6054a335697a044f79a4b0c5f0e40402da6f2ae31df1e493add1739453f74d9311e87c5daefad43b76003ea6b7923cb4f1217751f8ef7f8c403b9a157d9b38420a13b76ebac54fda907e76b4e7b36ac2f7dad9678cbf5eaaedd08a7fcee2e1222c5c21cf73bb311b82acfa1593b5077967997e073b4ee600cdd20819dc62aafc84ed9c664741c8de389bea49f2dd5d48a1c0d77f4ba5dc849ea2fad73ce8e3c7a69ca4d4e0ffaa7c9baa31be4d6362466361b0875286586e4c82326d52dbaadf655e888f68ce22aa6fd55fcc588b4cef3d92299e4c20542249ecfffc666526cebd0f5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x0) timer_create(0x2, &(0x7f000037d000)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f5000)=0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000098e000)={@generic="80ed6c75ebff0700d200000000000356", 0x7}) timer_gettime(r2, &(0x7f00007e2000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() timer_create(0x3, &(0x7f00009e7000)={0x0, 0x31, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000)=0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000be2000)={0x0, &(0x7f00004d7000)=[]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000eba000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) timer_gettime(r5, &(0x7f000038a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 15:23:14 executing program 6: memfd_create(&(0x7f000080d000)='\x00', 0x847a17383be9acfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000a45000)={0x2, 0x100000001}) r3 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r3, 0xfffffffffffffffe, 0x0) sendfile(r3, r3, &(0x7f000010f000)=0x0, 0x0) 2018/01/25 15:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x89) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b61000)={0x0, 0x5}, &(0x7f0000fa2000)=0x6) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000349000-0x4)=0x0, &(0x7f00005ee000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001fa000)={r1, 0x9b, "1316e9604831622de4d2df21c9f4358c5008533aefd28a96a1081d9ece82b0d7dd47f8159bd9b8c36518e91cab133a082ce321a05d7d1871e168eac8c50dff6146d914dcd3508ba98c76bf532f9fd945d3445e5dcc2b209e556d406a493aeccb5cffbdcd583ca265f4152be7d7e801a6565d5fce0c5170160c686253bea59bcc948d0394bc114636593d6ff18b326b74969d3804bde259317b933d"}, &(0x7f000033d000)=0xa3) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bc7000)={0x3f, 0x14c8ac58, 0x0, 0x81, 0x9, 0x7fff, 0x7, 0x400, 0x0}, &(0x7f00004de000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000b8000-0x8)={r2, 0x9}, 0x8) 2018/01/25 15:23:14 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000001f000)={0x8, 0xa000000000000000, 0x8008, 0x7, 0x14a, 0xfff, 0xfffffffffffffffc, 0x9, 0x0}, &(0x7f000001f000)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000)={r1, 0xb882, 0x1ff, 0x8, 0xdd3, 0x117}, &(0x7f0000020000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000020000-0xd)='lomime_type+\x00', 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000001f000)={0xff1, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/25 15:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000066b000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) readlinkat(r1, &(0x7f0000e8b000)='./file0\x00', &(0x7f00003bc000-0x3e)=""/62, 0x3e) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000bb7000)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00003f1000-0xc)={0x10000000, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x6, 0x0], 0x10, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) fcntl$getownex(r0, 0x10, &(0x7f0000260000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) openat$keychord(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/keychord\x00', 0x20000, 0x0) 2018/01/25 15:23:14 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3, &(0x7f0000020000-0x20)={0x41, {0x1}, 0x40000000, 0x0}, &(0x7f000001f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000020000-0x8)={0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:14 executing program 2: socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) 2018/01/25 15:23:14 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x20000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000000d000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004000-0x78)={0x7fffffff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e0abe8022d11f7b, 0x6d, 0x80000000, 0x3, 0x59, &(0x7f000000b000)=@generic="c5ee7b00fdc0b0b74a94df1a872d6c6a", 0x6, 0x9, 0x9}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000000c000-0x16)=""/22) syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/25 15:23:14 executing program 2: r0 = socket(0x0, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000add000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/25 15:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000be9000-0x9)='westwood\x00', 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000039e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000422000-0x10)={0x80000000, 0x3fffc00000}) r2 = dup3(r0, r0, 0x80000) mmap$binder(&(0x7f0000aca000/0x4000)=nil, 0x4000, 0x1000002, 0x1010, r2, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00006f5000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000096a000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f000022e000)=[{0xc0, 0x29, 0x3e, "bc9ed6770004bd72a8294c8b4ec195b47122bbec53fc96c7821121d931c94a51a061f80a75d651c3ab8aa8d7e93d01e04bb8ea4d32f3d6913db78adf29dfcabd8d8f7f3ff8f376167477120b15ca50960bc363f248919f56cf5bf91cabf1119ac0e5270c39da6461f1ab6be8178ac46c912613fbf8a0e5a1f5dbef8519816240c410454592069d4ac925e0f98a5bb4403c10ec023358b50b95080b99bb9f0b7fc01729d69847435788fe"}], 0xc0, 0x0}, 0x0) r4 = syz_open_dev$mice(&(0x7f000066b000-0x10)='/dev/input/mice\x00', 0x0, 0x8480) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00004da000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000072b000-0x18)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000e7b000-0x18)={r6, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fa1000-0x14)={0x80000000, 0x6, 0x3, 0x21, 0x93}, 0x14) 2018/01/25 15:23:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000-0x50)={@common='bcsh0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) 2018/01/25 15:23:14 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x22, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000021000)={0x0, 0x4, 0xa59e}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000021000-0x8)={r1, 0x2, 0x8000}, &(0x7f0000021000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = accept4(r2, &(0x7f0000006000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0x10, 0x800) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r1, 0x52, 0x1) syz_open_dev$evdev(&(0x7f0000de1000)='/dev/input/event#\x00', 0x1000, 0x0) r2 = open(&(0x7f000084b000-0x8)='./file0\x00', 0xc102, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ac1000-0x50)={@generic="0ecb38c104c7d7723246048ee8a8a9d5", @ifru_data=&(0x7f000048c000)="6750334731868bbde22b5ed6e1b6c325d29fd8050d9e5bcdcc5d0cb57fcf9aef"}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00006b7000)=0x140000000000) 2018/01/25 15:23:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000294000-0x4)=0x0) stat(&(0x7f0000a6a000-0x8)='./file0\x00', &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f2a000-0x8)='./file0\x00', &(0x7f000057b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008a0000-0xc)={r2, r3, r4}, 0xc) 2018/01/25 15:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000670000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) 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_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/25 15:23:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f000002e000-0x3f)="acc88f5f27eba5dfacbe1e004caf8bc2ce6a54d673d2c7d935b15be64bcb349849413ab78406c0f052ced935429a9ec81745d13367f5d74eb46500220a0ad9", &(0x7f0000f0c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f000007b000)={0xc59}, &(0x7f0000a5d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000381000-0x10)={0x0, 0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dd7000)={0x0, 0x0}, &(0x7f0000f97000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000db8000-0x98)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x250e}, 0x98) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e0000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000713000-0xc)={0x40000000, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r4/1000+30000}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x2) iopl(0x2) tkill(r0, 0x1000000000016) 2018/01/25 15:23:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept$packet(r0, &(0x7f00008ba000+0x21b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d9000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a07000-0x38)=@bridge_newneigh={0x0, 0x1c, 0x100, 0x5, 0x1, {0xa, 0x0, 0x0, r1, 0x80, 0x84, 0xb}, [@NDA_SRC_VNI={0x0, 0xb, 0x8}, @NDA_DST_IPV6={0x0, 0x1, @loopback={0x0, 0x1}}]}, 0x19}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cd5000-0x9)='/dev/sg#\x00', 0x8, 0x8000) epoll_wait(r2, &(0x7f0000cb9000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5) [ 118.939991] keychord: Insufficient bytes present for header 3 [ 118.982993] keychord: Insufficient bytes present for header 3 2018/01/25 15:23:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00004ab000)=0x0, &(0x7f00003b4000-0x4)=0x4) ioperm(0x6, 0x400, 0xbd) 2018/01/25 15:23:14 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc4000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000dc3000)={0x18, 0x1, 0x8, @fuse_bmap_out={0xffffffffffffffff}}, 0x18) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) 2018/01/25 15:23:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00001d1000-0x1e)="676acb6a4a2c794059eebaa3ff02e3f05ab816d9496b0435404edc8558ff") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2018/01/25 15:23:14 executing program 1: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000940000)='/dev/usbmon#\x00', 0x3, 0x101100) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getuid() getgroups(0x1, &(0x7f00005df000)=[0xffffffffffffffff]) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000941000-0x38)={&(0x7f00004c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000713000)=[{&(0x7f0000941000-0xad)="4f5010bbc5943a27e1129b6f27444cce6617273dc8a27a793ecf5ccb4a611164c34e42813135465e134b6818a4703f44bf7c8770aac0bdf876f2b08b7fbe63888dd181d930b857313967b06dbca325cc0f4fe2c8954e75474139daa76de8f9a544752611bc3f152779b96ab05b09af1094b6b5478b3b98a1161e8e0a132dd041e9612cb85ddfdf7571e8a249fceb07b0d4fa501555fc0793012db7157c672e96c9171c6c699088f5c4f166cb28", 0xad}, {&(0x7f000042b000-0x1000)="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", 0xffffffffffffff52}, {&(0x7f000090d000-0xcf)="5323f1df1b2798cbf31a57b49526b8a24bb240dc193a1577ea4c3d3a361b642dbbcaf930a8d924c4586c0d5e63b53e7ac615cb71b61400b92bea59da7e0d9fb7cb91ca2800f6f7430660d23bd09567cefb909287ef8399620f45bae70f95bf92e097b4912dc3ad9aa88c5d801f576a50b6bd2798091dda49ad179090332463d6fbc83b0b5f18779a734b908e1d4d6f120c94d45a0ca7d00ad9a9969245515bf6a2588f8be62ab0d6f36263399c7177e2ad7f9526afd7535a0d5d29bdac69fd2da0d0c75e9b7ea5b5e6baf5fdcc261f", 0xcf}, {&(0x7f0000941000-0xa3)="ca68a584c3b757e6d482df80d70b552456f528a6b2d2183cc0d4640db808b9f70478bb9b27f80a8a8db84475a0edea4de1ae93a2bc32153bb9f6ad2400224b28d7a61f8047e872171f4044f6b51b821f70e3c3585fa7b54d5cfb8c9889191d79c19864b0943dc54b70b80d18be2ea801707f1ab53226fc85fa20b91eac3e23f246089d5a611baa8266b758f8fd8a996c449b074c8b3068f63eeb699acf466b53026a8f", 0xa3}], 0x4, &(0x7f0000940000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x0}, 0x4000050) 2018/01/25 15:23:14 executing program 5: fanotify_init(0x0, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r2 = memfd_create(&(0x7f0000796000)="006065762f012f000623000a18152ec4f307442474bfeef1bdff5ccccca9bdda6ce03cdf75395200bd6f4e01ada00305895bd129f99456cee50e30654530bd33f55ea65d082bcb555e13b54219aff7ddb3dd66daf6da79f5ad5f4e25901115fde1d81b7f6c085bdc177fc4e00e255216c3a622573e1c748020942a844c36515daa71a1bf884eb150a8dc7dac3f720106f2442ae1ba6d", 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mprotect(&(0x7f0000c10000/0x3000)=nil, 0x3000, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f000024d000-0x8)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000212000)=""/38, 0x26) sendmsg$netrom(r2, &(0x7f0000955000-0x38)={&(0x7f0000da8000-0x48)=@full={{0x3, {"2c3519eb36071f"}, 0x1}, [{"0d3444ec1d3d80"}, {"cbfdc6858ad49f"}, {"65c443446d343a"}, {"b767760f1fcc85"}, {"2817a385b25f3a"}, {"ecab6900bf7de0"}, {"7d0efd77ee0ddc"}, {"b3b2f029f03432"}]}, 0x48, &(0x7f0000223000-0x20)=[{&(0x7f00000f2000)="", 0x0}, {&(0x7f0000518000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000166000/0x2000)=nil) r3 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) pwritev(r3, &(0x7f0000c2b000)=[{&(0x7f000037c000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 15:23:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000055a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e1c000-0x4)=0x6, 0x807ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b1a000)={0x0, 0x5, 0x4, 0x7fffffff, 0x7fffffff, 0x9}, &(0x7f000090b000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006bc000)={r1, 0x1000, "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"}, &(0x7f000051a000)=0x76fb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000081b000)=0x0, &(0x7f0000238000)=0x1ec) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002a0000)={0x10000, 0x7, 0xdca1fc8aab0dfad5, 0x8, 0x92c1, 0x100000001, 0x9, 0x6, r1}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000112000)=0x2, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e3c000-0x8)={0x0, 0x0}) 2018/01/25 15:23:14 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt(r0, 0x0, 0x3, &(0x7f00003be000)="47a986b4727bd894058545827c235d1a32bc73d1348500da4ae69f5fb637932817aaa9206126d2e012c213d606d54e54f0b0490200dd1be754e0c766820dfeed", 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:14 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x3, 0x0}}, 0x2e) pipe2(&(0x7f000037e000-0x8)={0x0, 0x0}, 0x756fcfb97c4d51db) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e79000-0x4)=0x5, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/25 15:23:14 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000029000-0x8)=[0xffff, 0xe3c]) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$vsock_stream(r0, &(0x7f0000008000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0xffffffffffffffcb, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xd0, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x80000000001) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008b9000)='./file0\x00', 0x8402, 0x100) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000591000-0x78)={0x9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7f, 0xffffffffffffff00, 0x10000, 0xd4, &(0x7f0000220000-0x10)=@common='teql0\x00', 0x8, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000929000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007da000+0x6ea)='/dev/rfkill\x00', 0x4000, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000738000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xe8) 2018/01/25 15:23:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000701000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006e5000-0x4)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f0000c45000-0x10)={0x0, &(0x7f0000490000-0x40)=[]}) getresuid(&(0x7f0000087000-0x4)=0x0, &(0x7f00008d3000-0x4)=0x0, &(0x7f0000378000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/checkreqprot\x00', 0x804, 0x0) bind$netrom(r1, &(0x7f0000f25000)=@full={{0x3, {"6eb5f93a065134"}, 0x7}, [{"462596e8ad3a81"}, {'3gV\\|E('}, {"0db76ec1d2d21e"}, {"716230b10405c8"}, {"d6d02ecf6b34bc"}, {"32e3e64b0084b3"}, {"fe2197668a826a"}, {"89dc51c1ffad22"}]}, 0x48) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000295000-0x38)="5d61f767c974dd0f8c5a4a8b11fbb8b215b0d03b08030b38daa3d382bb86538ac567845a6ca73493ffee4578c7c3fc290be1a711f46c39f3", 0x38) 2018/01/25 15:23:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000e8e000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000334000-0x4)=0xfffffffffffffd10, 0x80802) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x356) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fec000)={0x0, 0x1000}, &(0x7f00000c5000-0x4)=0x6) socketpair(0x4, 0x7, 0x7, &(0x7f0000143000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000deb000-0x4)=0x630c2cbd) sync_file_range(r1, 0x3, 0x10a2, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000d11000+0x772)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a81000)={r2, 0x1000}, 0x6) [ 119.136367] audit_printk_skb: 640 callbacks suppressed 2018/01/25 15:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b74000)={0x4, 0x5}) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) 2018/01/25 15:23:14 executing program 4: mmap(&(0x7f0000000000/0xc57000)=nil, 0xc57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c51000-0xd)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000024f000)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r0) [ 119.136376] audit: type=1400 audit(1516893794.592:4277): avc: denied { net_admin } for pid=19862 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 119.160981] audit: type=1400 audit(1516893794.622:4278): avc: denied { net_admin } for pid=19843 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 119.332036] audit: type=1400 audit(1516893794.772:4279): avc: denied { net_admin } for pid=19880 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 119.360054] audit: type=1400 audit(1516893794.822:4280): avc: denied { dac_override } for pid=19885 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000964000)=0x0) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 15:23:15 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x203f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000fec000-0x20)={0x2, 0x7, 0x1, 0xffffffff, r2}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ee7000-0x90)={0x9, 0x3, 0x0, 0x9b, 0x2, [{0x0, 0x4, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x6, 0xfffffffffffffffa, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000fed000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/25 15:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000026000)={0x4, 0x0}) epoll_pwait(r2, &(0x7f0000054000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000077a000)={0x0}, 0x8) 2018/01/25 15:23:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00005cd000)={0xff, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002ca000-0x8)={0x0, 0x0}, &(0x7f0000204000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e85000-0x4)=r2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b30000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 15:23:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002000-0x40)={0x8, 0x80, 0x7fab, 0x5, &(0x7f0000000000)=""/5, 0xdf, &(0x7f0000001000-0xdf)=""/223, 0x5a, &(0x7f0000001000)=""/90}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000004000-0x8)={0x7da, 0x7, 0xfff, 0x9, 0xee2c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0x60)={0x27, 0x2, 0x200, 0x5, 0xffffffffffffff79, 0xffffffffffff730d, "32ea6bb1a7fbed8e42ae0b204484ce0cb7a3dba0ff91c0641900592edd1085f6352ea2e3adef7f6d8e735eb809a1af198d5d9bf78498b68a489994abc8c1cc", 0x2}, 0x60, &(0x7f0000005000-0x30)=[{&(0x7f0000002000)="8f224376e5e0af4d389b2c2395583a3200b85a2593b50400a5d37995f166ded25cfce0826880ad2153a176262104dcf6a15ce9ea35ce4f248ae11093995cdb5a7827695a7159eb21c4391ea7be7233251ad0da074410964a1673e8eeeae68c9fe320a22ac228c3fa74adf5c6c9f6d81190eda035b0e26c4b95286e8509a2b631919fdaa1a409566cc92dbde4", 0x8c}, {&(0x7f0000003000)="858ae0eddc65d6183b325008ed53dff15c6f1609d45cd2fd30abc4dbc6adc12ad98f36e10cf8100cb798c93e0c07", 0x2e}, {&(0x7f0000004000)="6e369974ad0dd5ab60b2ecea762f3530fa7e1f8c4e96ef663c0a29302435f0295e0107bf22cff090cc83aea2f833863e6ec7ed015f4a96a4e6df", 0x3a}], 0x3, &(0x7f0000004000)={0x108, 0x108, 0x1, "ae49f93515d7b5f2be74b5d37e1ea946f2736def738a8eaa93904ee644332fcc858ef57d061d41a93a60bfe466787dfc6f58cca6ea5fe9c751b5a304524793a098492061989aeb1f41c22c364b5624d359d5470567590aa9e60b96ef9e7823090e5ef1d20eaa1be9ba4c507008a444810f14974d09f25725cb61422b13007f822280ac8582f0122eb9926388ac34ae2a11f8115a1467df146fe246c36371d73bce83e3c117c1745fce81f4b14e361dac6921a9fd09cae8937bdc8413222dc8a5aaffa5bb814b9472146cf1fcaa793c46143628c7b95286cf15a8b7c750fbaa4225570e066866acacd082b283555586d4a8e514373b"}, 0x108, 0x4000000}], 0x1, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000006000-0xc)={0x7fffffff, 0xffffffffffffcce9, 0x10001, 0xd1, 0x1, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) syz_open_dev$tun(&(0x7f0000005000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000006000)=0x3) syz_open_dev$tun(&(0x7f0000001000+0x1c8)='/dev/net/tun\x00', 0x0, 0x101002) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000007000)=0x0) getrandom(&(0x7f0000004000-0x6a)=""/106, 0x6a, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000008000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 15:23:15 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fd9000-0x8)={0x0, 0x5}, &(0x7f0000fd9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000040000-0x8)={r2, 0x7fffffff, 0x9}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000039e000)="4600a209", 0x4) socket$packet(0x11, 0x3, 0x300) 2018/01/25 15:23:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000099e000)='tls\x00', 0x4) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000a58000)="65bdca4948ec2bc4dd33b654b9ea78dcf08218f5f8b7e5a8fbbe0c66894ab781367eb43c210e755834be12d4136b702d58c3fae3b561f327cc8e15363f20092243b16d846a0dc5ca711187a7f04b18f0c098932e79af6c1043aa6e111359b4d60e5980bd93f49d815a86fb536755156e5dd18ad502fe92721c58e7996bd1a291e3bbb139044606c497f6f062881e802789f78adc2f162d33d251c0b118428dbefaec6ce5acd7b5f6c6a43ea4a42cf5c5372413482e3b5916ba08c7c1bb2176b9ee77f0fcb84f0cbde6454984a950255fa8611a0d941c39019a867739b45c8eecd3a1d6fac35514") ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f000006a000-0x4)=0x0) 2018/01/25 15:23:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xe, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d2000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 119.486347] audit: type=1400 audit(1516893794.942:4281): avc: denied { net_admin } for pid=19911 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 119.559699] audit: type=1400 audit(1516893795.022:4282): avc: denied { net_admin } for pid=19862 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000997000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000770000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) 2018/01/25 15:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000b93000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r0}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e25000)='/dev/ptmx\x00', 0x80081, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000566000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x4, &(0x7f00008e0000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f000023d000)='./file0\x00', &(0x7f0000cf0000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, 0x100) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004e0000-0x30)={0x14, 0x0, &(0x7f0000bdf000-0x10)=[@acquire={0x40046305, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x7d, 0x0, &(0x7f000068a000-0x7d)="cf8e75571747a837aed4f32a17e73b9d7f8dfb7c9b0b876518b4688895c8859298983336bd7fc4af356864bc8f84f840d65c591c5d7736007095e525b798852fdc1ef4e9053b44c4115ed829d24c0370a1ec9696c03eb45cfb1ed02a017f91102d22eb1c1dc2c8b2c2c95a5f8df1ce94884580ce3427e2c144dc8e6136"}) [ 119.610242] audit: type=1400 audit(1516893795.072:4283): avc: denied { dac_override } for pid=19922 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:15 executing program 2: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001cd000)='/proc/self/net/pfkey\x00', 0x181080, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) set_robust_list(&(0x7f0000df8000)={&(0x7f00004d9000/0x4000)=nil, 0x7, &(0x7f0000f8a000/0x4000)=nil}, 0x18) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00000dd000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x8, 0x0, 0x3ff, 0x0, 0xc4}) 2018/01/25 15:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") link(&(0x7f0000f2b000)='./file0\x00', &(0x7f0000259000)='./file0\x00') getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) [ 119.635979] audit: type=1400 audit(1516893795.092:4284): avc: denied { net_raw } for pid=19921 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:15 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe, 0xbc4) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) 2018/01/25 15:23:15 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000005000-0x8)='./file0\x00', r3, &(0x7f0000013000)="9532a44219f2deb54d44a0eb69a84ba8ff80aeacd532ced16c4b2096d11fa2039de3dbbb5ccf01f43d927edd37c81649cc2ad69b58f2fc19d702b62efa") ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000008000-0x8)={0xffffffffffffff6c, 0x1, 0x3, 0x6}) keyctl$read(0xb, r1, &(0x7f0000011000)=""/10, 0xa) [ 119.645894] audit: type=1400 audit(1516893795.102:4285): avc: denied { net_raw } for pid=19921 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 15:23:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000009b000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00008f1000-0xbc)=""/188) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 15:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007c0000-0x15)='/dev/pktcdvd/control\x00', 0x4100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001aa000)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) [ 119.649941] audit: type=1400 audit(1516893795.112:4286): avc: denied { net_raw } for pid=19921 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 119.819581] kasan: CONFIG_KASAN_INLINE enabled [ 119.824195] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 119.831543] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 119.837753] Dumping ftrace buffer: [ 119.841262] (ftrace buffer empty) [ 119.844943] Modules linked in: [ 119.848221] CPU: 0 PID: 19968 Comm: syz-executor2 Not tainted 4.9.78-g29eadc4 #20 [ 119.855806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.865130] task: ffff8801ce5ab000 task.stack: ffff8801cf258000 [ 119.871155] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 119.879821] RSP: 0018:ffff8801cf25f868 EFLAGS: 00010046 [ 119.885238] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801cfe90158 [ 119.892478] RDX: 0000000000000000 RSI: ffffc90002076000 RDI: ffff8801cfe90160 [ 119.899720] RBP: ffff8801cf25f880 R08: 0000000000000001 R09: 0000000000000001 [ 119.906958] R10: 0000000000000004 R11: ffff8801ce5ab000 R12: 0000000000000000 [ 119.914207] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801cfe90000 [ 119.921447] FS: 00007faa56942700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 119.929661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.935513] CR2: 0000000020ef0fe0 CR3: 00000001d878a000 CR4: 0000000000160670 [ 119.943794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.951562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.960709] Stack: [ 119.962828] ffff8801cfe90190 ffff8801cfe90158 ffff8801cfe90158 ffff8801cf25f898 [ 119.970800] ffffffff81dfbd7d ffff8801cfe90060 ffff8801cf25f8c8 ffffffff826674e3 [ 119.978768] ffff8801cfe90158 0000000020001000 1ffff10039e4bf23 ffff8801cfe90190 [ 119.986742] Call Trace: [ 119.989300] [] list_del+0xd/0x70 [ 119.994287] [] sg_remove_request+0xa3/0x120 [ 120.000228] [] sg_new_write.isra.26+0x849/0x940 [ 120.006517] [] ? sg_common_write.isra.23+0x18c0/0x18c0 [ 120.013415] [] ? __might_fault+0x114/0x1d0 [ 120.019268] [] sg_write+0x962/0xb30 [ 120.024515] [] ? sg_ioctl+0x2a00/0x2a00 [ 120.030109] [] ? get_futex_key+0x1050/0x1050 [ 120.036139] [] ? __lock_acquire+0x629/0x3640 [ 120.042167] [] ? save_stack_trace+0x16/0x20 [ 120.048108] [] ? save_stack+0x43/0xd0 [ 120.053528] [] ? kasan_slab_free+0x72/0xc0 [ 120.059378] [] ? kmem_cache_free+0xc7/0x300 [ 120.065316] [] ? do_futex+0x3f8/0x15c0 [ 120.070822] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 120.077804] [] ? sg_ioctl+0x2a00/0x2a00 [ 120.083396] [] __vfs_write+0x103/0x680 [ 120.089076] [] ? do_iter_readv_writev+0x400/0x400 [ 120.095538] [] ? __might_sleep+0x95/0x1a0 [ 120.101304] [] ? __inode_security_revalidate+0xd9/0x130 [ 120.108290] [] ? avc_policy_seqno+0x9/0x20 [ 120.114144] [] ? selinux_file_permission+0x82/0x460 [ 120.121557] [] ? security_file_permission+0x89/0x1e0 [ 120.128278] [] ? rw_verify_area+0xe5/0x2b0 [ 120.134138] [] vfs_write+0x189/0x530 [ 120.139480] [] SyS_write+0xd9/0x1b0 [ 120.144734] [] ? SyS_read+0x1b0/0x1b0 [ 120.150153] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 120.156961] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.163526] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 120.170070] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 120.196652] RIP [] __list_del_entry+0x86/0x1d0 [ 120.202974] RSP [ 120.206581] ---[ end trace b2edc581a901fa30 ]--- [ 120.211305] Kernel panic - not syncing: Fatal exception [ 120.217083] Dumping ftrace buffer: [ 120.220598] (ftrace buffer empty) [ 120.224275] Kernel Offset: disabled [ 120.227868] Rebooting in 86400 seconds..