0x0}], 0x174f, 0x3f, &(0x7f00002d7000)={0x1000}, 0xfffffffffffffe09) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x7ffe, 0x3) 2018/01/16 04:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000dbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001f5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000db4000)={@generic="733fd40a25bc3de7abc988d29d74cab7", @ifru_flags=0x400}) 2018/01/16 04:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000795000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000949000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000)=0xe8) ioprio_get$uid(0x3, r2) 2018/01/16 04:46:30 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a94000-0xcc)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0xc1e9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xeca1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) [ 218.879025] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 218.885839] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 218.892392] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 04:46:30 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = dup(r0) getpeername$netlink(r1, &(0x7f0000c13000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0xc) 2018/01/16 04:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1a000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000931000)={0x0, 0x8, 0x1ff, {0x9, 0x1f}, {0x5, 0x4}, @ramp={0x8001, 0x8001, {0x3ff, 0x1, 0x40, 0xf4}}}) rmdir(&(0x7f0000c21000-0x2)='..') 2018/01/16 04:46:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x4, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000dc1000)={{0x0, 0x0}, {0x0, 0x0}}) mknodat(r0, &(0x7f0000b68000)='./file0\x00', 0xc09c, 0x8001) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r1}}, 0x0) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00006e1000-0x9)='/dev/sg#\x00', 0x8001, 0x480000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cc000-0x4)=0xb) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) fstat(r0, &(0x7f00006e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000027b000)=0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00008a1000-0x80)=[{&(0x7f00004af000)="a274165b8364537a13528cfed4a7925fc938507dd9f3c9e68eb4e2aed308cd82aede34a302074c972dcfb142a0b949440b5138d0b0c21e62332f23cdc746b1b766494ca267d78bf02c77fb76ff9fe4907d61c85491427f976267dbb010f3", 0x5e}, {&(0x7f000049c000)="22367cdb392a4134aa57b36e3a96d7a0adc985d01c538d26784914480557b1df4957e64c5470cac81899cdf3fef99b571232a1ea7ea03d136cf2ce9b41bdd4eb2d111a21a5f73570f608ff821e9ad765f9d93974d31d9adf0736e0ecc4581a1bb556f894a7aaa51fa9f9051a46f0b7a7f43668be3ad695b5ba982ea452f936dc2b5061909785123fcc32eb28544d6dfbbaa3d45037c35cc8f56913cada9f2d05403538d71c52905d564e377c9d8821a82a78ce96b0f1b246167b8955dc2d30fab6af2a93c4c329f0950502", 0xcb}, {&(0x7f00008a1000-0x3)="1b7c63", 0x3}, {&(0x7f0000838000-0x27)="d67bfd37cfa2c169c7c4b7d6fc849c3a70f613abc01cc79c8372785c8701e55d5e683f4a1c1b97", 0x27}, {&(0x7f00001de000)="05a924a8ae3c831bcb3cb129d38bf8b4dec8283105340095529a66c7", 0x1c}, {&(0x7f0000628000)="", 0x0}, {&(0x7f00008a0000)="568eaeb1acfeb525197c5391db55f6826d0ae13fd692bf4b3a29a5ade99b32e0667503bd24d740ab2e4bfaaecb79a0596e8881013c909508131962cd33a4f3eed2006e164a780dc9d4db20a3952e02aec2923f2a83b295fb161a3cecb8cd03cf78f519eddc6896a9c26c490fa58f9e62bec2c1b638c7ca4a5f3b6ea81bbd64cc60e7127200dd8a99f1899f790ca3bea9dc5c21a83b6e800b331ad0f81b9b6c838d201ba187b636d5631e1e8bff4520b711b25460c31510a3537210", 0xbb}, {&(0x7f000053f000)="4420f907e7018b6b8dcdf72ccf27ba031c724e3533221fe7c5f36fda8de33105fb9f13556b154dabdb591ed0e758f7b07bbe31fa00dfb3301f2225838f0bc9eb4e790ce78a6b1789dfe0027b9425ef321372bdd8fa5314d5401545f44e08daf5da12ea6caa9367", 0x67}], 0x8, 0x4) 2018/01/16 04:46:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007cc000)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a38000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000047e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b68000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00005b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004ab000)='/selinux/validatetrans\x00', 0x1, 0x0) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cd7000-0x4)=0x0, 0x80800) r9 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/autofs\x00', 0x210800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000d48000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) r14 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r16 = gettid() r17 = getuid() r18 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f29000)=0x0) r20 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007f8000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000bce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000eed000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008bf000-0xa0)=[{&(0x7f0000000000)="d7647774a5aaaf84e442f301db6c6a039edd42fa368590f328fc0fee9c4c2810f2045cd9aa6cd61fbb316c85e441b3d3ec5704930e008945701111858787717fced1dabbd93b4e4223b2095a9bd385792c9ae0b15caecd13fb6ffdeea9840659e7a2e0d90c7700ca14b335b2cb43cd95742fd35abb122d844c6b891ee236781613d860d069b914df37f1fdc01d1b74455d9fc68451d755deaadfb8569a89a648d3d9deb52daaaad233ce2de0d397fa00558576ae8024ebf30bc5706158c1b2e26d2307ca775c8eb299ca30c4b012e133436e716cf1df48e29026f674670a2fa15aaa9f15a77eb8ad90795465130cbf21", 0xf0}, {&(0x7f0000001000-0x4)="de36af44", 0x4}, {&(0x7f0000c61000-0x17)="29e24418147c70c80e8e934cacfce81129d6fef4b47764", 0x17}, {&(0x7f0000635000-0xc3)="730861286ab547986434990ea7b8c7ace95560eee64e122fbb2cbf146f05a3ae1f3924fadb463d9632fdbf361b8de75311c52cf57c7d4539358df5998d1b955a6233dc14f5f3b71a7941d9e966d94a0a3664f7efa015bdae098f650951146a568f53d6434709ba4b3a303a20055c10db5c476688e5033e152a2e308731b87fa74176efa24af1a4df876c5b53792c1fdd58249e8455a6a2e25f7fde7c88444d829be96f2b231a5b7551bc3a2a3718b77ff5fe3a06786a269730d93a28da0ca4b896b845", 0xc3}, {&(0x7f00001e4000)="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", 0xff}, {&(0x7f0000000000)="11fea178b4d3b9", 0x7}, {&(0x7f000085f000)="0551461254bacbc1c6042dd0fe964936fdb9ac4dd1fe60cdecbd73f3b9fbab04bfb162ef263f51463ee14547b6b47b010756e15f4a41dee04f636f6e", 0x3c}, {&(0x7f0000000000)="c08cef37f7805ef017de3f244c18dd423ccc795a2246c23d65768895b459eaf325aa3f240bee0931324df75e9e0417d408bc201e3a0ebfc0db825690d9085922389864b49335d192bd660afc5f2d342dadbd6e22a43bbfaf59c1966e13c2d54548c86c41ccbb6611016e70cf54cb94bd9e804c514eca7fe68dd84b554eed0aa6c79df8995fafcdbddef13f67d39004c669cc8102b17fd281c2f24aba9bec5313217549f3b1f388d60ba974457ce3845f092dd4c4bf5fdf8804601a", 0xbb}, {&(0x7f000032c000-0x6c)="b59821c40787b8401767561daa99fd8fa960a4bf3f749824e565898377a179a8b6dc3634921e81fbb65be9960d1470fdc0fadc9a07debe464579e7beb1dd4cacdb427ebc6ceef9759895132fd78f7a1ebe78369cdb4067ea021acda2af7c94a4dfe63a970bfa2e319e371e1b", 0x6c}, {&(0x7f0000a9d000-0xf7)="58deccfae9778ec606944f59dce39ca5a06333cec5c11b4dc139066e29d606c98effbd1b0ee4a4a24058783a8cc183ef5a4f3b907d8d2878cd0e1413020a49d627f65c2921d689261cf46069b80b424f296dae142694d86620be9e370c9be4de6cbb6af7e90b0b5d2509d338cca4b48ed3a910d80b79a531e2f2ddd4b575070f5e9e563988d0fc6b94c0a9a63cc2cd90cd944b32e0c0c357dc68ce8c7473702016ec197210ba1d61dc7393361e8e73c4890a35db9163268f0a67c1c0243515aebb7dd18aa0b662e398ab2e5743400a8f628a1f8b1f5d1e7a2c044af363b4466f9186cd6a8f71296b4e094de0cb806f048b8b57a6012dee", 0xf7}], 0xa, &(0x7f0000001000-0xf8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xf8, 0x40000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r25, &(0x7f00004a8000-0x10)=[{&(0x7f0000ff6000-0x1d)=""/29, 0x1d}], 0x5f3f02d7449708b) dup(r25) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)='\x00', 0x1, 0x3) mremap(&(0x7f000068e000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x20000000003, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000e0b000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/status\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt(r1, 0x8, 0x44, &(0x7f0000781000)="ed15ebf9a19df2ee63b7831edda5", 0xe) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r4, 0x0, r4) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005d7000)='logon\x00', &(0x7f0000e30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da4000)='[\x00', 0xfffffffffffffffd) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000baf000-0x18)='systemvboxnet0bdev\\proc\x00', r0) r1 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2018/01/16 04:46:31 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000366000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b31000)=0xe, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bfc000)=[@in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x80000000000000}, @in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d3b000-0x10)={0x0, 0xd0, &(0x7f0000769000)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0xcd3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d9e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f89000)={r2, 0x5}, &(0x7f00001c6000-0x4)=0x8) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r3, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) sendfile(r3, r3, &(0x7f00000f3000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000777000)={0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0xc) syz_open_procfs(r4, &(0x7f0000539000)='autogroup\x00') stat(&(0x7f00000c5000-0x8)='./file0\x00', &(0x7f0000f46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009a0000)={0x0}, &(0x7f00006b3000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x4b, 0x0, 0x0) 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000017000)='./file0\x00', 0x20000, 0xa) recvfrom$llc(r0, &(0x7f0000025000-0x94)=""/148, 0x94, 0x2000, &(0x7f0000010000)={0x1a, 0x0, 0x9d7, 0x1e59, 0xd9b, 0xfffffffffffffbff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000039000)=@known='trusted.syz\x00') ioctl$TCSETAF(r1, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000039000)=@random={'security.\x00', '&vmnet1nodevem0@\x00'}) 2018/01/16 04:46:31 executing program 0: r0 = memfd_create(&(0x7f0000f07000)='/{\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000696000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000c5d000-0x10)={&(0x7f0000b09000/0x2000)=nil, 0x2000}) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) r1 = accept4(r0, &(0x7f0000273000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000497000-0x4)=0x20, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000abf000-0x10)={0x0, 0xc0, &(0x7f0000e28000)=[@in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x80}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000c58000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b18000-0x8)={r2, 0x6}, 0x8) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f00008e9000-0x8)={0x0, 0x0}) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) fstat(r0, &(0x7f00006e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000027b000)=0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00008a1000-0x80)=[{&(0x7f00004af000)="a274165b8364537a13528cfed4a7925fc938507dd9f3c9e68eb4e2aed308cd82aede34a302074c972dcfb142a0b949440b5138d0b0c21e62332f23cdc746b1b766494ca267d78bf02c77fb76ff9fe4907d61c85491427f976267dbb010f3", 0x5e}, {&(0x7f000049c000)="22367cdb392a4134aa57b36e3a96d7a0adc985d01c538d26784914480557b1df4957e64c5470cac81899cdf3fef99b571232a1ea7ea03d136cf2ce9b41bdd4eb2d111a21a5f73570f608ff821e9ad765f9d93974d31d9adf0736e0ecc4581a1bb556f894a7aaa51fa9f9051a46f0b7a7f43668be3ad695b5ba982ea452f936dc2b5061909785123fcc32eb28544d6dfbbaa3d45037c35cc8f56913cada9f2d05403538d71c52905d564e377c9d8821a82a78ce96b0f1b246167b8955dc2d30fab6af2a93c4c329f0950502", 0xcb}, {&(0x7f00008a1000-0x3)="1b7c63", 0x3}, {&(0x7f0000838000-0x27)="d67bfd37cfa2c169c7c4b7d6fc849c3a70f613abc01cc79c8372785c8701e55d5e683f4a1c1b97", 0x27}, {&(0x7f00001de000)="05a924a8ae3c831bcb3cb129d38bf8b4dec8283105340095529a66c7", 0x1c}, {&(0x7f0000628000)="", 0x0}, {&(0x7f00008a0000)="568eaeb1acfeb525197c5391db55f6826d0ae13fd692bf4b3a29a5ade99b32e0667503bd24d740ab2e4bfaaecb79a0596e8881013c909508131962cd33a4f3eed2006e164a780dc9d4db20a3952e02aec2923f2a83b295fb161a3cecb8cd03cf78f519eddc6896a9c26c490fa58f9e62bec2c1b638c7ca4a5f3b6ea81bbd64cc60e7127200dd8a99f1899f790ca3bea9dc5c21a83b6e800b331ad0f81b9b6c838d201ba187b636d5631e1e8bff4520b711b25460c31510a3537210", 0xbb}, {&(0x7f000053f000)="4420f907e7018b6b8dcdf72ccf27ba031c724e3533221fe7c5f36fda8de33105fb9f13556b154dabdb591ed0e758f7b07bbe31fa00dfb3301f2225838f0bc9eb4e790ce78a6b1789dfe0027b9425ef321372bdd8fa5314d5401545f44e08daf5da12ea6caa9367", 0x67}], 0x8, 0x4) 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c39000)=@dstopts={0x9f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x101}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @calipso={0x7, 0x58, {0x8001, 0x14, 0x8, 0x2, [0x40, 0x1, 0xf63, 0xa7a, 0x3, 0x3ff, 0x2, 0x3, 0x1cf0, 0x1f]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}]}, 0x86) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f3c000)=0x7, 0x4) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000606000)=@req3={0x3, 0x8000, 0x8, 0x8000, 0x0, 0x4, 0x9}, 0x1c) ioctl(r2, 0x2285, &(0x7f0000007000)='S') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000170000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r1, &(0x7f0000236000)='./file0\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000620000)={0x4, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000129000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000248000-0x10)={&(0x7f0000477000-0x428)={0x428, 0xf, 0x0, 0x400, 0x4, 0x3, {0xb, 0x0, 0x9}, [@generic="013f1e7dd54db0519d5191b8012d2757d6", @generic="2fbe2305a8d8efcc14c89d71d63f4609b085b3b3ca11d58756f7cdd817c76ce9305e573131480b5e20501b67e961db16ced90be6ee321fbf270c2737c343a91f87892575f27fb9fb6fde5d9bee7e76e52121a45eba5bd7cc445022c5783e9f1c47c17c5dfa7bd7dc60fd1c5c16b0fa976bab6587c6221e1ccd505130ce5fdb659eb6051c03ded48f84747ec58d31c8162b52ac711a3ff72e82e061a5", @typed={0x18, 0x5c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x84, 0x77, [@generic="2da4e59fc6e86f84e5b196bfd075a7380fcaa2db5e4c15c778d670d6803eb2b169ff8dfc0429fc008fa91f6542ec8b8c021414f3efdc5c98b10349676d34a607fda9025ad6b745191559814b09f2a4407051ffce4ca5", @typed={0x10, 0x1c, @u64=0x6}, @typed={0x18, 0x3e, @str='/selinux/create\x00'}]}, @generic="4207ef75325f6381d934b6f8d5edf694ef0bcd155818e5b2499c49bfe9966fb34f19313227eab1d0b4cd4899932de31ecedcdba4aa4cdda6219946de3dbc11e1487bf36ecb07599adb5cbda846069d140b2d2c3d23122cff6a220bade987cdcbe61c2503cfdbbdbd9b560734c6700838762d09c2a793668b81a1a2a30e83b26cb953", @typed={0xc, 0x55, @fd=r0}, @generic="87f644b8fc9b0c29d2097254532d7f4cacd0398b700add724e65e72c2be5c0a7bbabcca29d2f732156dcbecbbfdf5b338cc4546b378f6bfd3be32c39a0c33c7b2ebc82bce4d34a30797d0a9078bf8f60b59a01092309dcceab3e7b000a9185abe0349b034d2eee048e3def9f4afbf3e81a602898c5334ccfb1e6a4b2d24f14ef559379d1f49120e31ad092d671fe837c171547a5f4c56a1a24d0c671976f3b34c144071b5f5a7fc0d01250fc07bc99d5bc0e9af0a4411c231dec2b49cc92f08622b7d0d2ea3ba41e2007c58d1bff7737e61f6a4d7c588bfc8d", @generic="e4b8d075ffeba643322b069f0066bbde915a3b6388f2719ce8204281e40167c3c4486c3e0d4486989dbb5da64b2050c8ed4cfca6545fd2a4b618f822dacca1de00b9b4456fcaec07dcc23babd229ca86e23001c3868f3a51161bf500531ef2e91d6c50757383f2d64c9934456096ca74eecacf748eedb83f14dc86317c4a402c46d91de68e5a80a0d00c7860b35cd53bd17f39bdbbaad677619a43b57d65aec62088ada5521aee249def304d5f5a0609f4bedaa1f26aa86cc1d0eeb8941d1afa44a5a58a79c017a27bab0a832f7e51117a8a137ca41244d667048f9f6bca7490c1f3e14d41273d91881f738910776f21b3", @generic="c92aa745044a9e26f855bebd6309f50c26f1ec7fa6953e3d452a2440da7a2884c5181cd96b1ddcd753ceaf5471be3e5a3164cd154735fee9a27e47450080594e878837f464a414f781a8def80ef3e911b2828b0fc8c845f88dfdd84ec78786802c8cf0efd6b77ff9472931ff4c5338393ab399"]}, 0x428}, 0x1, 0x0, 0x0, 0xc080}, 0x20000800) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000215000)=""/243) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/16 04:46:31 executing program 1: unshare(0x1ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x6, 0x1, 0x401, 0x9, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000af0000-0x4)=0x4, 0x0, 0x1, &(0x7f0000482000)={0x0, 0x1c9c380}, &(0x7f0000bbb000)=0x0, 0x0) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000ef8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000ef7000)=0x0, &(0x7f0000ef8000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ef6000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef5000)=0x6, 0xffffffffffffffd1) msync(&(0x7f00002e1000/0x4000)=nil, 0x4000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ef7000-0x8)='./file0\x00', 0x40000, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000417000)=0x0, &(0x7f00002de000)=0x4) 2018/01/16 04:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000018c000)={0x0, 0x0}) pwritev(r1, &(0x7f0000416000-0x50)=[{&(0x7f0000c88000)="92bf9a96763626b73971d99e8846aa38ba9369ad447c5dcd3094065e277c18c92591e23a35f7b638e774aea0b2f1f112baae868af927ed88d3e145ebc3c1180f", 0x40}, {&(0x7f0000a17000-0x48)="1d32b462a3166d7eef343193c41fc17d98f7627c003c5d846d1d0acbe15cf5c1efe9acc23886cbd9bf34a075dd6409abf4d1e5c6d8c98be729c0ed5e3dcecd807d488bbb8b3308a9", 0x48}, {&(0x7f0000700000-0x6a)="c2577bf9a7c982a835d54c2bbe18737b13c8f073caea5664c82e5244090bb69ab9231b47b5284de9b7940fe255cc028464d4aa3317ccb0582a402eff3fe86470d460d13963544e0a1e41c808b5f31d30c2d9e33a6a1ff9a59153f2769ddf752291e7b6182a139051cbce", 0x6a}, {&(0x7f0000b77000-0x8f)="2fc66178e2a346787c398301cd45ddb3fe4abca6b73d07dc6810b1b2f8420774352db481e859883b078c16ac03955e8996cc9383ea447de075bba1041cead008ae1035b3d407f0ff87131c9526ccb5372e54819b379f07b5c582a37af00bc6eadda6142bb028733db65c80f0ff6f717174c5bf3f526134b9d986cc5e3403394c63ffdbe9e630c823fcdef001de68f1", 0x8f}, {&(0x7f00003cd000)="d3634806f019e3eb1ff2e8fbf12bf83bc8182270b19ebe93e08174e80e1b6271c038a1fb8401b90d5a125744b4e1ebc254935e89516679bfb9e176bf5d35f81036afc509f18ecaa2719f2006ef9cde5114a0174becdad7a9f93a406ba8d0237ff7dbaf52a37a0b4f62e22336c93f410fda425564428fd5baecace86cd2109add08edc5e4249c0396b1a5ca13179624db504b8e8710e9323cf2e652e4aa0ec946b3587806ee1e8d606502102b003c2942b16e9547f3327aac54d6576097904ddac164cd640eb45c27e5674bad657a39d5a978a53e0c2cdc358474742f5903e25b442fd165327549159051aba66c7cf726c710d46ccb77de18e38ac4458aed64bcc876b4e6bdf6ff6d4b3c61ea6c8c49de5bead0c6f6254a77b03eb36694e88d743b0575a6decfa98a753c7735d8f8c824a946037abbb8a12febbe1b023985c6b19a1e1f46b31254d8fc88aef63da6c1b39b69b86f921ffc25e4db627782e843a7d4bcd6ec971798f01c754d095b1c9b0ed55ba3dda5e8831606fc9b465110f46a5cc3faea7325e4a1bc7111bc160528668d6017051223dbebfa217a2be450fa78295b69cf4f189f255922a82cc7e479e84058e9cbf865bc6cd58893f8e118663cd3023a64105541fe83e4061ec11072f0203ae006e80f81a2049865966a0c3277dd86e1b5f0bf251e3cf8a9a2e4dbec3be37f375d7cdf79de731ae8783aef663ba4a7868f0ecf94c8e9eb38d47a3ec16badc8fdc702531ccc23826bb56b07c4e8e511b053697116553e9a1c597bc098b6e779bcd226cece18fbe6b13df5184a2959631f89471aeca56937221bdd226cf67abe1afd37b4f0bdca9ed7088bb95e9517e370a889760b1c17cdd753a27a240cc0f62c878b55ab7971915e5c24be8d5b46775727de5ff5dd295d4150273dd349fdbb4c4b51ece49e8233316ef20e155e1653690993ddc64c8a1b2769c7c3a20e1940a655aa26c1985f9a8e51fdeb6471c3efab8d4604b41e4ff8bf5d372228417e28667cf3e6102eab6c50d92f5bee7adee61e04a2eba63248cfac7c2d8ee782c26b0df19f22fb17058fdc53b1ad219f945b86267c0940dfe18445e8b4633117aa3aef7ac1887ce89f404cd064c71883d07a2d0c7b5f7a02346f30d130a5dd6d618b4fbc7f45a69acab2ca765d5e1bdde5b9dfef4770e45f6aa78d1db9ec3e123a2dcfeb012633d02f2d7cac0842df356d2fa4d8f437213bf92b884394d497b97fe8aa67cdd4edbc5bcb336c3b30ef5f12359c0a5634e020b5e9c63754ece337a24af213df808ee19c445f7ad5edee6d671d02005da6c5e126312a6f15b3c2b1c8cec2fb299003aa28ec92a9520b6b76caef2c3d6d4316de0dada4ea6d98fa3acc67cc5176c91aba1aea3f116e2c8c85047813d9a2d888cda0bc2967de57c27bdaf5eb31287dd7a154c2fa91cd270710dd2c3b5c0a3e47553aadbca4382a9562f87e277e8b38761567757d27011ba0051ae49e00cf0387ffcda55f0de1d7b839bdb081161cfd027f9a99059add621cbaf443413f7ba464e3937354ae514a9aff5c1c165bcec14f5879521fc80c1f28e3b9c1bddeba95ef1cbb6801f6ebcaad8dfe6bf6a72b100444bd65e1f44b58bd7dca2f3b14d8e42a2b577725af2cd4e6d7d9cf08c3d9254ddc076626bc4f9e163c9ac2d4392dcc25f718be5f3d9d42e4692c821a39b44d638f7ffe39b6287349d99538774c7135ac1a77003f352476182b6cf776b79319bc886f6c09c8a8fbf440b1248fabb06ca743175c3b674e41768a4051c464c687770b00d12b1b76f4b6d8cf44ff7f0feeca61bc7b2cc2546f3520508482e583ccd7a7efc8ffb9909d9b5951a40c6d833f56c50e26d2b54a295c1e2e806191e6e031326b1e7e8e69d051961fdcb52401c3304a4e46163229c5e4de250135e16177bc69736fc7065c73ea2e5be24292640ea030dcbf3bd32c3e37d21da83b7f66367e8e5d083966be044e7e072b777207a61238b4ed36119928c61f0819ecba597f7ef4de21ed820d48b2cb90b8be5034bd84b8839484dfa88eb151696aadd660609c5524946b687f7d775198d15b0e71d6895dba0741cd8abf2cc8c13f9f45205ff107e5ab6d7b6514d62a610902cdec7439727136a35db58c32968ba4376e2b3f4d448877d710543dafdea74352220a8b689e3c2b4040cf38a57ea7914028101299f34e4f257fcdc0e500107dc1ef289aaae55593b36c518ad768c11ef582379dfa71b04e3741e1d6ae6197415a03696eadd1ef94855de52c4b2c8c0a0edea1d964840d49d7e35930d5c20a605e3f1fa9ccf6172f14ff30f2d5e3ad8361cdcbda2407a559e63ceecc4351b6bba90b82ed364b34bc151a3d773d0c2e884193700a25add2b9881374b5e3ba624a58685fbe62116733d03fcda7480fe8a7148d118315fe0ba25d90ffd1716a122648676b4f7d58bd268a56332d0a76bc8f79871f751b47c29cfb8d25483cf6f8fd5378294a8b487f0a5a99504bebaff969ccdbf2395040d998f2f2fcccc8cc595fdd643b51366502e8b4755339a6db61c27d06706e1ae89c75e169b318113bb61fddb25ebc2d10f38e844af6e5ec52f786355508e5231a515e5c5c6746cb898c50c9a6efdee111ceebb585825861efb35ba6218be079ada31ab0fb529c051a708b8a1dcd6c3b21003a0b2c538f5126478c46e10bf750bcbf16e8a59ccc4c2787b9f1e40d22a0332e780e30654beb71d2174d8febb320a26ab34a7fea8e0d5ce8e4ac4356a05474f4e8ecb1d8599308bb982bbadf1c27d5812e392cb3b7d6a4f12a39789cb1b4f2bd467689ce36a38e134ea5af9eeaddda60f78c495b81ab12a13302802d32adcf34f9ae94b6ec684510e5b8adf7a83f6a696d8d67e202177b68b8ba009976f1d3d55d779b80ad1e323606353dc5d8a75bf96e5134f2ca8b3facbcd1eedcf9ccd5f0de426c28e0e1d37a5664fe114fc413bc600ae95ecc104d5bfa5321c942579551f4bc12e89add562dc4bff5e53c226a89a5fc0ac332360832057eb1adf47eb5d9e45b8034f81aadacb1b49a30665f897026b9d8ed399061a4087c6e7cb6dca65072833a3074350d457d3c28820793508166b9f00713ac82b32d1bb6fe98850f36ef1130ac36bb9a67f6c24e1dbb2562bdcccc46e1ae1b9e6919d74b64ac133f05962e6a1f899b832753f80553c1b95a4ca482645512885949bc5a289dd43612977612c9c0988dda9be3c7728b53e07f88bd0c224a99a6cb8f694d176b59baa69d3aad5b0e2a12ff227c46cb84af75fc7633ed766cf11831597f6da18d4230648284c48461fd4147ce2543f063f7408e72ec6b68b565d6dad0cece8e489d97441e16fa5a34497c0ab728d6455a1983302d44e7b9dfb06636b60b28fa461ca125523d1a4f43690e97caaf0bee1fc8dc1b2bba4d0f994633d1cc8a6312575d775318f570afbed98b88e8d95d85549fd12e04accfeb80fbfdc25d0f232b076419613b36ec3c4968035fde594fa6977746282ae7eb63ccb1512c26f1148fbb58dd259cc9f81fd533d5622aaffbe342b468d256ed3ccb376bb0223d19380527f4f4e8d35bd5e8b041845b71964c45dbbd76a0c5e2f6fc58cef576be48271e13dfc7d467746ee57bdda26263ba232c34932f3bd5d7676013e5ce03295cf5e27d38a13343edbcbcad10802c80ff2e0b8b6b1d915c0ecd1f060d0fe27bd0a6702310c67588208121541daae7bf887bc636870701b1ac7ddc5d4bc5e4c371296fbc4ced598ea5df6767fde39d3cec49eed2ed779b93a4720c1acea9ba549b9de8e7eb9dccf96e2775ef7b19ae27308975621c7133b422dece7ccf27e7823bfa26c7ab342223c1bfb7855d522a861d0409682acfa2073840af6e7f7135645c0afc9a162d1f0c85681f5ce75efedddb8c45f61be24e4b56a2e6586694796ba61e779a1f5ab845d9276c3f6d79f6a07a41bb0cba44754e8c4bdcfc5cc337888c4d4ade60cdad90d712a23314685c6d819644d9394285a033ba5094977b0b7b3b0687d947d234d2044286e9ae68f657226149a33793edd7c65212cf356ac9e9da27cbe0c17db4076ed88eb893e7aac6434331c403904f329442cbbbfbe83a500ca0e720f02ea53b5e078c076f4be861093dad1e3149648c7c1b4c59802e3c1daa8dd6300352f9205828d30a5b1678e0978c01e0287a10b864d7dcdac655ea7df6bfd112f9608f49af7d1317f9d9df0f588155404adc61660a7a9e68ec930836af174b250a5022e0218784197c173ce5704b2ac4763158da599401668fb82b8940ede3a26d6efa43bc0560c0e4ee7c52c92b72166b4e5f6514c5a8683d2fd705c3a64920251c80ac3ac99445ffbca291d833e5c22589f7947b3adf5485408f4e8111529db75fde4f9953908369faa6ba771e483c421a28220ecf79f299d1a60f9027883d981f6648acae02535391db603520038956614396fe6b315cad0aa6f2ee6156118cd7f8c3a17abda85d5d4bf57439d57b4f2c047da3bf1a71d573744556ebbae6bf658d514838c95dd9acae3b4bb619414e94ae08ee782fe0193e92488708b011a79d023039862bf985ad1473f9bdf5591afb123bc78bda5fddde9c5138c83ea22da36a064672e19b4b89d0f57f9dea389da6e3c6522ea153c2376bd88359321662432ac702cf847c7f3ee05c12b54fff14a1231c228a822fe8cb70b84df0f31e4b8e712024cc4a05ba68b6f40acd0e74efc823b8edea3814b73420ff9cd4cdfbef44957dfc9b97c6b2841d6adac6076d7f05aa34f17fabf617e2654dd9efb96897fb5f024a7b0fe66b907120514c3443810e6ef39489aa5e178b1a68ae80fe645603f11aa9a09e45c50a772789323b8f5311772c7ef10e552469d986fbfb131c4e84ff08bf2aa8c9dacccb96a69f8ff279ad3c53a35b08ffc7a39689631796dbbe039c1ce17c30c3c7c404d58cb9ccb3a2f6d09773044227e2bffd2114e0dde688c037714254924aaac53fa58ee5e770ec9230e62293cb62ca88a67b8255ceee8b96c63cee2538fd693a18036584395a9172fc8f9edeaa4ad16abbd61be4c74960a3ebd29a35a27b09c7dac93aa3303efaadf47c9bc2343699c39e650c55f219c411a8443f7203b52cf41a914ac698442d481fef11fe01267fdd0d5d57be6975dc7a48673a523f8fe494352f794b0524b6f76074c7f2e34d16439535c79b6c5a6002bba8bc29cfaa1aba1cf29b934223ed4d986d5589f424855458f839dcd0f2ee3261107f0e75784fca2450a54438553677a60dd8391c429a80dc5cbe2fdd2711dff6e901a5ae5b90a304cba966a0ec3d029a9a8712d8decd6eb7f236e3cb588b9aba711231ada0842eb4715be95c2d128c3dda305dc668be1f0a969149cba7d579e3791fecf0a50e79c3f2319c971c833a9fb4b41e06523bfb83a00b1596e0f894a23616cad82ff7e6deb493103ee24572deb25e74947f59a518139278465ee265b33bee7d5e80c06ab81e02f68e8fbfa8d7fa73e1c5c5ed97cc9dea7dddfa87570f21bf967a81655f392012a7be7d1700976af1bc82275b554c831f6c6951b22718854012f89db5cc379f02d50f5b2283baa893f43e87de3bb9b9c6688f316883ca9509ec50a7a8a2be33bf414950f7996752902b058d5ab517fd3f5eacd0509679f188e81f88d20ba12da8f2735e367fd28a73ac04c6e6ab0bb34ca8caf6f02f1c443b26589ee84496402572731f6a02c638632186d1095db5af6d6e06aab11195fd04d927a03589b6b135213b455412cc86d427ebb848a402", 0x1000}], 0x5, 0x16) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = syz_open_dev$sg(&(0x7f00006dd000-0x9)='/dev/sg#\x00', 0x80, 0x200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b84000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006f6000)={0xa8, 0x0, &(0x7f00006c9000-0xa8)=[@enter_looper={0x630c}, @increfs_done={0x40106308, r2, 0x1}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r3, 0x2}, @clear_death={0x400c630f, 0x0, 0x4}, @increfs={0x40046304, 0x4}, @increfs={0x40046304, 0x2}, @dead_binder_done={0x40086310, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f000045f000)=[], &(0x7f000092a000-0x18)=[0x18, 0x0, 0x78]}}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000f9e000)=""}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000898000)=[{&(0x7f0000466000-0x9)=""/9, 0x9}, {&(0x7f0000620000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec6000-0x70)=""/192, 0xc0}, {&(0x7f0000df9000)=""/42, 0x2a}, {&(0x7f000006b000-0x9f)=""/159, 0x9f}], 0x5, &(0x7f0000cc8000-0x10)=[{&(0x7f0000925000)=""/139, 0x8b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ff000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a9d000)=""/6) write$tun(r0, &(0x7f0000968000-0x15b)=@hdr={0x3, 0x3, 0x3, 0x5, 0x0, 0xe66a, @ipv4={{0x1e, 0x4, 0xc4aa, 0x6, 0x151, 0x0, 0x4, 0x9, 0x1d, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x10001, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x7ff]}, @noop={0x1}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x1ff, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @generic={0x88, 0x12, "93547223ef5291a1ed5a575f9853c4e3"}, @ra={0x94, 0x6, 0x3}, @cipso={0x86, 0xd, 0x6, [{0x2, 0x3, ','}, {0x0, 0x4, 'pw'}]}, @generic={0x88, 0x10, "83f9c57da521f002c9c4042fc43f"}, @ra={0x94, 0x6, 0x9f}]}}, @udp={0x0, 0x0, 0xd9, 0x0, "3390d1351b1e011e08f320fe09454b213b8648908c5a7da7bf5f57d732c3c25fffe3fed7bf834d3570fdb178c774d00191bc2151aefc0c82a5bfc1c3fea454761ff5f054c434acae67a11b7211a7012d989d18de17d8496b8345bc97d2a83daa73c835e8b0d28774a19cd55d34e45009cc620d5d7c19a9bab96e62269a063b03a201c062f8ae87a2fd01f79bc0f949551177984c57f27359171ecebd743e90b4f61db5512c4c3c10535c4cf604ac2ef0b6dfa8c76235bebfb009e57de0b12922433c390917289ec1722439779444ab8021"}}}, 0x15b) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c3e000)=@assoc_value={0x0, 0x8}, &(0x7f0000cb8000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005f9000-0x8)={r1, 0x3}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000058c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000087f000-0x41)=""/65) 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003cd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f22000)=@assoc_value={r0, 0x10001}, &(0x7f0000b7d000)=0x8) mount(&(0x7f000000a000)='.', &(0x7f0000425000)='.', &(0x7f0000a60000)="7261000000f9", 0x0, &(0x7f00008a7000)="") 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bc1000)=0x7, 0x4) mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/16 04:46:31 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) sendto$llc(r0, &(0x7f000000e000)="f0124cd6cebadf290867e53b73d0e5192685e4c620abde2f00059b322123d76f6d84e7ad0069e04cec20355504daf11e2102", 0x32, 0x24000001, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000011000-0x8)={0x0, 0x7ff}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1f, 0x8000, 0x100000001, 0x1f, r2}, 0x10) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/16 04:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000f69000)=0x0, &(0x7f000056d000)=0x4) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) bind$inet(r0, &(0x7f0000501000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003e0000-0x4)=0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001eb000-0x9)='/dev/ppp\x00', 0x210000, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00004e0000)="e764259a8d7797c5f7b0b8139e8f8d02287ce4abb24ba345b17e941913af6bc0c2606223f32aa82b0031b5b4c7174b16", 0x30) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000904000)=0x2, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000040c000-0xf)='/dev/sequencer\x00', 0x8840, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x2)='&\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dcd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f6e000)={0x0, 0x40, &(0x7f0000f60000-0x40)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000f7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000058e000)={r1, 0x7f, 0x1, [0x4]}, &(0x7f0000726000-0x4)=0xa) r3 = socket(0x1000000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000504000-0x8)={r2, 0x82e}, &(0x7f0000b15000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000099e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r3, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffc1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b4000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000005000-0x24)={0x101, 0x6d, 0x0, 0x829, 0x3099, 0x9, 0x415, 0x4f9560ad, 0x7, 0xffffffff, 0x5, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x204000, 0x0) unshare(0x7fc) 2018/01/16 04:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f0000ac6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000285000)=0x5) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00000e4000)="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", 0x1000) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = dup(r5) ioctl$TIOCCBRK(r6, 0x5428) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r8 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r8, &(0x7f0000c7e000)=""/28, 0x1c) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f00009db000-0x10)={r10, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) 2018/01/16 04:46:31 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000138000)={0x5, &(0x7f00006ae000)=[{0x3, 0x1a}, {0x0, 0x5}, {0x7, 0x1ff}, {0x7, 0x1}, {0x3ff, 0x0}]}) clock_adjtime(0x4, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 219.368882] binder: 16915:16921 got transaction with invalid offset (0, min 0 max 65351) or object. [ 219.395267] binder_alloc: 16915: binder_alloc_buf size 58536 failed, no address space [ 219.395275] binder_alloc: allocated: 65360 (num: 1 largest: 65360), free: 16560 (num: 1 largest: 16560) [ 219.395293] binder: 16915:16930 transaction failed 29201/-28, size 0-0 line 3127 [ 219.420022] binder_alloc: binder_alloc_mmap_handler: 16915 20265000-20279000 already mapped failed -16 [ 219.420055] binder: BINDER_SET_CONTEXT_MGR already set [ 219.420061] binder: 16915:16937 ioctl 40046207 0 returned -16 [ 219.421875] binder_alloc: 16915: binder_alloc_buf, no vma [ 219.421894] binder: 16915:16937 transaction failed 29189/-3, size 65351-8 line 3127 [ 219.469358] binder: 16915:16921 transaction failed 29201/-22, size 65351-8 line 3190 [ 219.480912] binder: undelivered TRANSACTION_ERROR: 29201 [ 219.486718] binder: undelivered TRANSACTION_ERROR: 29201 [ 219.492248] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000efb000)="d5910da04873e3515d8adfd9ee670b1f3355a4b6466e8cc504567b4896a38d673d97f7532925ca975962409d3e296785a8a3f110b9c1c66803d480bcf519e9d5cc1f8c8bbcf7aee8805cc279a13d08023e89001e7248df81a0d598b21261a618abbc05faf46e917a635d4f19e756b9ef84c46b048cbe5d326c1b52fb2785e7125238db52a53c11ee9c1fdbd06b5f723b940f9bd1394296f23b6a5e55a36d1c8b59de29807c6e53f99287930854be889ea9e819df0860c2224e8726ce5123115db1d2cd9384ba35b9aab548ab2e165807349f62c7de6485a6b29cdb", 0xdb) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f92000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000dc000)={@common='vlan0\x00', @ifru_map={0x4a4, 0x7, 0x5, 0x9, 0xd80, 0x4}}) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ipx(r0, &(0x7f00004f3000-0x10)={0x4, 0x4, 0x1ff, "c4a3464acfff", 0x8001, 0x0}, 0x10) close(r0) 2018/01/16 04:46:31 executing program 3: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)=@random={'osx.\x00', '\x00'}, &(0x7f0000003000)='vboxnet1wlan1em1\x00', 0x11, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:31 executing program 6: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000022b000-0x4)=0x100, 0x1, 0x0, &(0x7f0000c2f000)={0x77359400, 0x0}, &(0x7f0000c2f000)=0x0, 0x101) r0 = inotify_init1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b5000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c30000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000dc000-0x4)=0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b35000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000c31000-0x8)='./file0\x00', &(0x7f000056b000-0x6)=@random={'osx.\x00', '\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000282000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001bd000-0x4)=0xc) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c31000)={0x0, 0x0}) futimesat(r4, &(0x7f000042a000-0x8)='./file0\x00', &(0x7f00007b8000-0x20)={{0x77359400, 0x0}, {r6, r7/1000+30000}}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 04:46:31 executing program 5: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xfffffffffffffffe, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000009c000-0xc)=@sack_info={0x0, 0x149, 0x0}, &(0x7f0000829000+0x941)=0xc) write$tun(r0, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000130000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000036f000-0x10)={0x0, 0x10, &(0x7f0000a92000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000090f000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000613000-0x2)={0x0, 0x5b96}, &(0x7f0000d62000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003ec000-0x8)={0x0, 0x9}, &(0x7f00001a2000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000b84000-0x38)={&(0x7f000083b000)=@in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000ffa000-0x50)=[{&(0x7f000037f000)="d0f4ab120214a9e1b56886b3f94dcd7e978cfc6a51a615d58e078ceaf848f6ec125d69774eb08da46540509010837d19f2526d520888683dfa4f00e09cc7daf3c20c7a3fdacd44bce54227b1cf9bb11c9d27990359e4f203a3ecdb070f588044ff30af1d05cf129b436bb0b428387aa6891bde2365c97dd6174916ad36509132c47d1a3bdc3c1641ba37dc40e58a00e835b129c0e3e1146b746e509f24b95b2cd2a40094d29c55dd735c124b9ca2889ad76947b1c7ad2ec8b6ae62f071f3cab9ad572f40247582167f866d441c21918e412fe4", 0xd3}, {&(0x7f0000150000)="a470108005cca7256e3ea6566abcfb87b17436e84c52e68c1d737b4024b3d1eee17b0190848f9a23977c221f7fde823654845c37a7cf327af2d112b4052313b327008ac23a41dd59d91434bbc9a87e489950668ccdf720b56f5f92da75002854193542e24c31d52c15ffd51311ca4c67e24ec61fd58d1c9f276fbae1e0f6405564e66fbf4fe87ac9f4e6921d48157cc5abe0964ecf4541311686a551b9db2d477f93757c163595f7c033d59892c7f017dc524db8aff7b28ae04b20173cd3d8d73a038deeb87ed757daa80b40dfb29f88aa052347bcda0b87790fb553f01e935a89a14dc92b456aebd0", 0xe9}, {&(0x7f00000d0000)="", 0x0}, {&(0x7f000095f000-0xd1)="a62daafce1e24b19a1655ded175b2b078f52fda9ef766502d691b0d9ae72c82df371e4e527e2c3382f5df530da576a69d8323ad96e617eaf8c19ecc87ab12c881cf711a89edfb5b04510f371ae4c38082a04520355d449d6f1c02a849de72cd6faaa1836ef96ae28855462ea7b7e1d4ee5631b830f37ea06a08974dedb92a58a0d3d8566b2cb1199f6eae2ae82f3e665c31b3460ed93d281bdf68ad7f5beea9a690d1d661156f051e3c35eea0acd38ca8f97c531548e80fef30146809288d0238500944e884a2d85de21fb05ea67dc33e9", 0xd1}, {&(0x7f0000d08000-0x5a)="8bfae58190bd1961b55d8a699a747e74ac6424d2b54274850c32a03d1e0ab8292dbb2303bad6c63a567502a5ecf306afb98fc138834159908e08f6bedcc15ffc87f5dd7b9fa74e386cec1952e5dfa19f26e6b7a51c4d1dc26851", 0x5a}], 0x5, &(0x7f0000ce4000)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x2, 0x8008, 0xf528, 0x1ff, 0x400000000000000, 0x8001, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x1f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x8000, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8000, 0x7fffffff, 0x5, 0x9, 0x5, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x1, 0x6, 0x8, 0xffffffff, 0x9, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x5c7, 0x5}}], 0x120, 0x20000000}, 0x800) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000f8a000)={0x0, 0x0}) 2018/01/16 04:46:31 executing program 7: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b55000-0x2)={0x6, 0x20}) rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000103000-0x10)='/dev/input/mice\x00', 0x0, 0x40) sendmsg$nl_netfilter(r2, &(0x7f0000193000)={&(0x7f0000973000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00001fa000)={&(0x7f0000951000)={0x20, 0xd, 0x7, 0x200, 0x2, 0x2, {0x2, 0x0, 0xa}, [@typed={0xc, 0x62, @u32=0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x800) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000781000)="8d1ca6a56ef6a88a658663e97c0a468bf6c4c7b39695bac82fd0d516ff0f9a60a62067b603d878df9fa5c883eb2e73ad745ea5ffe897233a10b744f1486b694315778701ced9ddac2b381811dd79c08a81", 0x51, 0x40040, &(0x7f0000674000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002b6000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) 2018/01/16 04:46:31 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) close(r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e78000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003, 0x0}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003ee000)={0x2, &(0x7f0000b39000)=[{0x60, 0x2, 0x9, 0x3}, {0x8, 0x3, 0x10000, 0x1}]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) tgkill(r1, r1, 0x27) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b63000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003f3000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f2f000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00003e3000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = dup2(r0, r0) linkat(r1, &(0x7f0000bdd000-0x8)='./file0\x00', r3, &(0x7f0000603000)='./file0\x00', 0x1000) r4 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r4, 0x0, 0xffff, 0x9) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000db7000)=0x2) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r3) connect$inet(r0, &(0x7f000097b000)={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r4, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000314000-0x4)=0x2, 0x4) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000069d000+0xea3)={0x0, 0x3, 0x0, @thr={&(0x7f0000ab7000-0x6c)="6288722a4106588d38d511b80920324043181bd515ecdfb02d20457689b3df33420c461b653b0e7a225f96a3849b959847b165a8242bcb4357ede1da0ced4e10007d76bd25a1a91928b309c7b38bbac1e4e8d2052d3f53d7eff51d878b7622162b7956ef55ce9ef1173ed789", &(0x7f00009e4000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f5000)=0x0) clock_gettime(0x0, &(0x7f00008a7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000538000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000048000-0x20)={{r1, r2+10000000}, {r3, r4+30000000}}, 0x0) clock_gettime(0x7, &(0x7f0000d3a000)={0x0, 0x0}) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000)="", &(0x7f0000363000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) 2018/01/16 04:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000040a000)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f0000b49000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000900000)=""/1840, 0x730) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") socketpair(0x2, 0x2, 0x8, &(0x7f0000a3a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000090d000)={0x1, 0x1f, 0xb54d, 0x1}, 0x10) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000+0x555)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a6000-0x4)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x8, 0xb8, 0xffffffff, 0x9, 0x7f}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x200000000000) setsockopt(r1, 0x9, 0x7, &(0x7f0000939000-0x1000)="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", 0x1000) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/16 04:46:31 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 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) futex(&(0x7f000000b000-0x4)=0x2, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)=0x1000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = socket(0xa, 0xf, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000003000-0x4)=0x2) 2018/01/16 04:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110, 0x0}, {r1, 0x1006, 0x0}], 0x2, 0x0) dup(r1) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000083b000)=0xc16) pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x0) 2018/01/16 04:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r3, 0x80000000016) 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000)=0x0, 0x0, &(0x7f0000326000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000562000)={0x0, 0x0}) utimes(&(0x7f0000f94000-0x8)='./file0\x00', &(0x7f0000bb0000)={{0x0, 0x0}, {r1, r2/1000+30000}}) r3 = socket$inet6(0xa, 0xe, 0x2) fchdir(r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b79000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000961000)={@common='dummy0\x00', @ifru_flags=0x3001}) setitimer(0x3, &(0x7f0000d60000)={{0x0, r0}, {0x0, r0}}, &(0x7f0000a8d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000188000-0x190)={0x10000, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200000000000099, [{{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfd7f000000000000, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00001fc000)={0x0, 0x7}, &(0x7f0000a98000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000707000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ba000)=0x8c) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) preadv(0xffffffffffffffff, &(0x7f0000ab9000-0x50)=[], 0x0, 0x0) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00009b9000)={r2, &(0x7f000052e000-0x3)=""/3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000030000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000eb0000-0x10)={r3, &(0x7f0000720000)=""/185}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f0000509000)={0x0, 0x0}, 0x3, 0x6) mq_unlink(&(0x7f0000122000)='(user:mime_typemime_typeselfvboxnet0vboxnet0selinux-\x00') poll(&(0x7f00001e4000-0x18)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1, 0x0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000062e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000195000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000256000)={r4, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a86000-0x4)=0x8c) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003dc000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c3b000-0x10)={r1, r2, 0x45}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000696000)='/dev/ptmx\x00', 0xc4000, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000fa1000)={0x0, 0x7, 0x30, 0xbfc8, 0x80000000}, &(0x7f0000ef0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009ac000-0x10)={r5, 0x66, 0x101, 0x1}, &(0x7f0000da9000-0x4)=0x10) write(r3, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) read(r4, &(0x7f0000de2000)=""/181, 0x1) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000-0x10)={&(0x7f0000b6d000)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000033a000-0x10)={0x81, 0x7, 0x1, 0x2}, 0x10) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x3}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={r0, 0x14e, "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"}, &(0x7f0000730000-0x4)=0x156) r2 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r2, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000391000)={r0, 0x1}, &(0x7f0000210000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r5, 0x40001) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r4, r5, &(0x7f00008b9000)=0x0, 0x80000000) r6 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) pwritev(r6, &(0x7f000011b000)=[{&(0x7f0000c55000-0xb6)="a1482769d5da266201936e1369e18365a16dfb66bcdb2a7fb7b0799e895cfc8516fafc545ff9bd854f438005350d66511af5bfed3674e87354e76cdabb0ef6f9f7c167a048cc569e58102f2ca3cd9869ce640b8fcfb479a93de76520f9a121f7e3c8c7886e46e502b31522455c53def51dd413c4ba1c58b7e0f44e760a9e71c7a8ad95169a44e7717b8c5918e459999df9eed7689cb194fac68d880aa0d38e4fa368862340e0db2b424b4c6e71a9b400cc87d4792ea5", 0xb6}, {&(0x7f0000a6a000)="a7a1a761e5e4f76e4a94e6789d87948886c08f97027fbabca1aae4864108fa843fa7b128d1b1a3d5bde65aedeb67", 0x2e}], 0x2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000323000-0x8)={r1, 0x7}, &(0x7f000033c000-0x4)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000724000)={{0x1, 0x100000000}, 0x0, 0x5204, 0x2, {0x4, 0x8000}, 0x1a05a4bd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dir(0xffffffffffffff9c, &(0x7f0000323000)='./file0\x00', 0x200000, 0x4) 2018/01/16 04:46:31 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006d5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd1000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6, 0x1, 0x3, 0x8, 0x9, 0x8c, 0x5ac}, &(0x7f0000bd0000-0x4)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f00000b2000)=0x0, 0x4) ioprio_get$pid(0x1, r0) 2018/01/16 04:46:31 executing program 3: prctl$setmm(0x23, 0x0, &(0x7f0000071000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x13, &(0x7f000042b000)={0x21, 0x2, 0x7fff, 0x4}) prctl$getreaper(0x29, &(0x7f0000d71000)=0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/vga_arbiter\x00', 0x10400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e44000)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000066000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x0, 0x80000000, 0x2, 0x80, 0x80, 0xff, 0x0, r2}, {0x8, 0xfb, 0x20, 0x78, 0x9, 0x10001, 0x76dc615b, 0x2}, {0x40, 0x3, 0x1, 0xffff}, 0x80, 0x3, 0x3, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x3, 0x1, 0x7fff, 0x97, 0x7, 0x10001}}, 0xe8) r3 = gettid() ptrace$cont(0x18, r3, 0x7ffffffd, 0x1ee) ioprio_set$pid(0x3fffffffffff, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00009ed000-0x30)={0x0, 0x6, 0x6, 0x80000000, 0xffffffff, 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]}) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) sendmmsg$unix(r2, &(0x7f00008dd000)=[{&(0x7f0000447000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000681000)=[], 0x0, &(0x7f0000a44000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000464000)={0x8, 0xffff, 0x7fff, 0x3f}, 0x8) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000aa8000)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0xc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x0, [0x5, 0xddf, 0xffffffffffff0000, 0x0, 0x4, 0x1, 0x2, 0x0]}, 0x5c) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aa9000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 219.757444] binder: 17012:17035 got transaction with invalid offsets ptr 2018/01/16 04:46:31 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000017a000+0xcc5)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000899000)='ppp0vmnet1\x00', 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) setns(r1, 0x44000000) r2 = socket$inet(0x2, 0x804, 0x5) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000875000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000f1f000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000226000)=0x14) prctl$setmm(0x23, 0x6, &(0x7f0000274000/0x3000)=nil) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000b0f000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, r4}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000023c000)=0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000033a000)=0x4) r5 = fcntl$dupfd(r2, 0xfffffffffffffffc, r3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000bb5000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000042c000)=0x8c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00003cb000-0x4)=0x0, &(0x7f0000f65000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000365000)={r6, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x6, 0x88b, 0x7}, &(0x7f0000b61000)=0xfffffffffffffed1) [ 219.801489] binder: 17012:17035 transaction failed 29201/-14, size 0-4096 line 3155 [ 219.804210] 9pnet_virtio: no channels available for device ./file0 [ 219.836758] binder: BINDER_SET_CONTEXT_MGR already set [ 219.836768] binder: 17012:17066 ioctl 40046207 0 returned -16 [ 219.836870] binder_alloc: binder_alloc_mmap_handler: 17012 20000000-20002000 already mapped failed -16 [ 219.845521] binder_alloc: 17012: binder_alloc_buf, no vma [ 219.845542] binder: 17012:17066 transaction failed 29189/-3, size 0-4096 line 3127 [ 219.880878] 9pnet_virtio: no channels available for device ./file0 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/16 04:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000584000)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000931000)="2bf461481db4ee592636", 0xa, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) close(r0) socket$inet(0x2, 0x0, 0x800ffffffff) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e2000-0x11)='/selinux/enforce\x00', 0x80200, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000e8000-0x4)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00007ac000-0x1)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r1}, &(0x7f0000b17000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000d60000)={0x4, 0x75, 0xfffffffffffff000, 0x5, 0x9, 0x98ed, 0x401, 0x619e, 0x7, 0x6}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000850000-0xb)='/dev/hwrng\x00', 0x50000, 0x0) sendto$ipx(r3, &(0x7f0000f51000-0xe6)="f8aebfc81112bc80097b56f847f600f2e4f5dc41d955eda3fe3e59d48bda266cff23c09661abe9ba49858f64a53b589268b8eb9e42102ce8a8617b71daebe9f86f598f207223aab6f2dc92ab1f495549eab9fde08c925fd714b40932bb3bcef14d6e8a5c9c89399d1507d9e7fba30082c2f62c31ccb86c5b1206ae72d14d41c5019578adf194a1100d17f1262cc14eb41d6e702d50781b59f95a2a5345a64b0313d26ce8e3d75d351cf107f6b716ba752a16be9b852500642cb7dd854c22d9bedec5e828dc45de5b5acd7b71d70adbb4d7b5aef787083f173a5ed29297c5b4b7fc208b97d5f1", 0xe6, 0x0, 0x0, 0x0) 2018/01/16 04:46:31 executing program 6: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$inet(0x2, 0x0, 0x7) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) tee(r2, r3, 0x3, 0x2) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r4, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/16 04:46:31 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f6e000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000905000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f6e000)=0xeabb) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f6f000)=@random={'system.\x00', 'eth0,md5sum\'ppp1{}$\x00'}, &(0x7f0000f70000-0x42)=""/66, 0x42) r2 = fcntl$dupfd(r0, 0x0, r0) openat(r2, &(0x7f000076c000)='./file0\x00', 0x0, 0x111) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x2000000) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/01/16 04:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f000040a000)={0x77359400, 0x0}, &(0x7f0000acd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a57000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00009ec000)={{r0, r1+10000000}, {0x0, 0x0}}, &(0x7f0000288000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000fef000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00003c3000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x200000, &(0x7f000014c000)={r2, r3}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000051f000/0x1000)=nil, 0x1000) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000520000-0x12)='/dev/loop-control\x00', 0x8100, 0x0) fcntl$setsig(r4, 0xa, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/16 04:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b3e000-0x8)=0x4fe) recvmsg(r0, &(0x7f0000d31000-0x38)={&(0x7f00008a0000)=@pppol2tpin6={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}}}, 0x32, &(0x7f00005a1000-0x1d)=[{&(0x7f0000d8d000-0xa9)=""/169, 0xa9}, {&(0x7f000026e000)=""/42, 0x2a}, {&(0x7f000002d000)=""/4096, 0x1000}, {&(0x7f00007e8000-0x5a)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0x2000000000000}, 0x40010060) setrlimit(0xa, &(0x7f0000f18000)={0x9, 0x20}) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000075c000)={0x6, 0x8}) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x38) 2018/01/16 04:46:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x8003, r0, r1, 0x5, 0x0, 0x200000) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='sessionid\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000006000)=@rc={0x1f, {0x0, 0x7ff, 0x2a19, 0xfffffffffffffffe, 0x6a9, 0x5}, 0x5}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000005000-0x8)='./file0\x00', 0x6000, r3, r4, 0x90b, 0x20000) pread64(r2, &(0x7f0000002000)=""/1, 0x1, 0x0) [ 219.898671] binder: undelivered TRANSACTION_ERROR: 29189 [ 219.904471] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 04:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)="6174ed722f63757200656e7472") bind(r1, &(0x7f0000ce1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x1}}, 0x2e) sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) 2018/01/16 04:46:31 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_buf(r2, 0x29, 0x6d, &(0x7f00006f7000)="60e37a704014e9505d58ad9d50d178a55bf1d09d873655cca9b678cddec377e1a0498c099e1819389bb0fc8b2db31c0c72748ee0b4fa3b19ebf92db157f5580456878eba4b28", 0x46) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) getpeername$ax25(r2, &(0x7f000065c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000024f000-0x4)=0x10) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000bfa000-0x4)=0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) lookup_dcookie(0x306c, &(0x7f00006b9000)=""/168, 0xa8) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/16 04:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000df4000-0x8)='./file0\x00', &(0x7f00000ce000)=""/50) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/16 04:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x200000000004) lseek(r0, 0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d0000)='/dev/autofs\x00', 0x50600, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000be6000-0x1000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00009ac000-0x4)={0x4, 0x26a, 0x80}) 2018/01/16 04:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_buf(r2, 0x29, 0x6d, &(0x7f00006f7000)="60e37a704014e9505d58ad9d50d178a55bf1d09d873655cca9b678cddec377e1a0498c099e1819389bb0fc8b2db31c0c72748ee0b4fa3b19ebf92db157f5580456878eba4b28", 0x46) 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}) getpeername$ax25(r2, &(0x7f000065c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000024f000-0x4)=0x10) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000bfa000-0x4)=0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:46:32 executing program 4: prctl$intptr(0xba93b4c5309b1e0c, 0x8f5) 2018/01/16 04:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000282000-0x8)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000530000)=0x8) fcntl$dupfd(r0, 0x5, r0) 2018/01/16 04:46:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000003000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fa8000-0x4)=0x5, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000016a000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000058c000-0x8)={0x0, 0x9ff7}, &(0x7f0000284000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002d6000)={r2, 0xffffffffffffff81, 0x7, [0x8, 0x8, 0x12, 0xffffffffffffffff, 0xfffffffffffffc0c, 0x8, 0x4b2a]}, &(0x7f0000d23000-0x4)=0x16) socketpair(0x1, 0x6, 0xe5, &(0x7f000035f000-0x8)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000c2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000320000-0x4)=0x14) 2018/01/16 04:46:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) socketpair(0xb, 0x80000, 0xa6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000012000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00002b5000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c1e000-0x8)={0xfffffffffffff045}, &(0x7f00009b0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000-0x10)={r0, r1+30000000}, 0x8) r2 = socket$nl_crypto(0x10, 0x3, 0x15) preadv(r2, &(0x7f0000f90000-0x30)=[{&(0x7f0000ff6000-0x82)=""/130, 0x82}, {&(0x7f0000b0d000)=""/252, 0xfc}, {&(0x7f0000456000)=""/218, 0xda}], 0x3, 0x0) r3 = socket(0x6, 0xfffffffffffffffe, 0x0) bind$inet6(r3, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000120000-0xf2)=""/242, 0xf2, 0x40, &(0x7f00003b0000-0x1c)={0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) connect$inet6(r3, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:46:32 executing program 3: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000071d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 04:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5421, &(0x7f00001e6000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/01/16 04:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f3000-0x11)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000463000-0x50)={{0x2, 0x7}, {0x5, 0x3}, 0x6, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000002a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x15, 0x10, "4726953dc2b72d80533af6c1a7d7af3ae72fc43990c71eef6703f2e57cec6a48bc5a366fcf3a9751b21a8007737cf82880471d677549f60cebe6abbe58cf11c2", "8b16fbea559319be2fd97c53ff119db9db7ab501fa2e357343c1d35fbbc100fd", [0x0, 0x100], 0x0}) getsockname(r0, &(0x7f0000f8c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) socketpair$llc(0x1a, 0x5, 0x0, &(0x7f0000585000)={0x0, 0x0}) linkat(r0, &(0x7f000099a000-0x8)='./file0\x00', r0, &(0x7f00004dc000-0x8)='./file0\x00', 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000440000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d54000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0x0, 0x3, 0x80000001, 0x2, 0x80, 0x80, 0x2b, 0x0, r1}, {0x1, 0x8, 0x3, 0xffffffff, 0x4, 0x2047, 0x2, 0x80000001}, {0x10001, 0xfff, 0x1f, 0x40}, 0x6, 0xe, 0x3, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x7fff, 0xd8e8, 0xb2c7, 0x40}}, 0xe8) r2 = creat(&(0x7f000088d000)='./file0\x00', 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000544000-0x8)=0x100000001) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) [ 220.135670] FAULT_FLAG_ALLOW_RETRY missing 30 [ 220.142810] CPU: 1 PID: 17144 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 220.150631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.159985] ffff8801d072f8c0 ffffffff81d93169 ffff8801d072fba0 0000000000000000 [ 220.167979] ffff8801d608ee90 ffff8801d072fa90 ffff8801d608ed80 ffff8801d072fab8 [ 220.175969] ffffffff81660c0a 0000000000002a2e ffff8801d19fa0f0 ffff8801d19fa0a0 [ 220.183956] Call Trace: [ 220.186520] [] dump_stack+0xc1/0x128 [ 220.191857] [] handle_userfault+0xa3a/0x1310 [ 220.197894] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 220.204882] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 220.211263] [] ? preempt_schedule+0x25/0x30 [ 220.217218] [] ? handle_mm_fault+0x117b/0x2530 [ 220.223452] [] ? handle_mm_fault+0x1fc3/0x2530 [ 220.229672] [] handle_mm_fault+0x1fd1/0x2530 [ 220.235705] [] ? __pmd_alloc+0x410/0x410 [ 220.241393] [] ? futex_wake+0x146/0x440 [ 220.246997] [] __do_page_fault+0x5c2/0xd40 [ 220.252857] [] ? mm_fault_error+0x2c0/0x2c0 [ 220.258802] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.265442] [] do_page_fault+0x27/0x30 [ 220.270955] [] page_fault+0x28/0x30 [ 220.276209] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/16 04:46:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000008000)=0x792, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000005000+0xc38)={r4, &(0x7f0000009000-0x37)=""/55}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/16 04:46:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 220.283119] [] ? SyS_ppoll+0xf7/0x400 [ 220.288544] [] ? SyS_poll+0x3f0/0x3f0 [ 220.293968] [] ? SyS_futex+0x22e/0x2d0 [ 220.299480] [] ? do_futex+0x15c0/0x15c0 [ 220.305078] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 220.311739] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 220.318554] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 220.325119] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 220.366969] FAULT_FLAG_ALLOW_RETRY missing 30 [ 220.371682] CPU: 0 PID: 17144 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 220.379294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.388639] ffff8801d072f8c0 ffffffff81d93169 ffff8801d072fba0 0000000000000000 [ 220.396706] ffff8801c0ac1190 ffff8801d072fa90 ffff8801c0ac1080 ffff8801d072fab8 [ 220.404811] ffffffff81660c0a 0000000000002a2e ffff8801d19fa0f0 ffff8801d19fa0a0 [ 220.412809] Call Trace: [ 220.415380] [] dump_stack+0xc1/0x128 [ 220.420730] [] handle_userfault+0xa3a/0x1310 [ 220.426766] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 220.433775] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 220.433932] binder_alloc: binder_alloc_mmap_handler: 17171 20000000-20002000 already mapped failed -16 [ 220.437491] binder: BINDER_SET_CONTEXT_MGR already set [ 220.437497] binder: 17171:17189 ioctl 40046207 0 returned -16 [ 220.442325] binder_alloc: 17171: binder_alloc_buf, no vma [ 220.442342] binder: 17171:17193 transaction failed 29189/-3, size 0-0 line 3127 [ 220.473625] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 220.480012] [] ? handle_mm_fault+0x117b/0x2530 [ 220.486225] [] ? handle_mm_fault+0x1fc3/0x2530 [ 220.492430] [] handle_mm_fault+0x1fd1/0x2530 [ 220.498461] [] ? __pmd_alloc+0x410/0x410 [ 220.504156] [] __do_page_fault+0x5c2/0xd40 [ 220.510019] [] ? mm_fault_error+0x2c0/0x2c0 [ 220.515962] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.522598] [] do_page_fault+0x27/0x30 [ 220.528107] [] page_fault+0x28/0x30 [ 220.533354] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 220.540166] [] ? SyS_ppoll+0xf7/0x400 [ 220.545588] [] ? SyS_poll+0x3f0/0x3f0 [ 220.551008] [] ? SyS_futex+0x22e/0x2d0 [ 220.556515] [] ? do_futex+0x15c0/0x15c0 [ 220.562114] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 220.568768] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 220.575596] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 220.582170] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 220.591230] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.597508] binder: release 17171:17183 transaction 708 out, still active [ 220.605168] binder: undelivered TRANSACTION_COMPLETE [ 220.610745] binder: release 17171:17189 transaction 709 out, still active [ 220.617966] binder: undelivered TRANSACTION_COMPLETE [ 220.623151] binder: send failed reply for transaction 708, target dead [ 220.630212] binder: send failed reply for transaction 709, target dead 2018/01/16 04:46:33 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xfffffffffffffffc, 0x0, 0xb9, 0x4e4d6e49, 0x2, 0x4cbf, 0x0, 0xfff}, &(0x7f0000000000)={0x1, 0x5d2, 0x1ff, 0x1, 0x80000001, 0x0, 0x6, 0xf7b}, &(0x7f0000000000)={0x101, 0x401, 0x7, 0xfff, 0x3, 0x1, 0x7f, 0x1}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00002ba000-0x10)={&(0x7f00008a6000-0x8)={0x7}, 0x8}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) fdatasync(r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x6, 0x2ab0de92, 0x3, 0x3, 0x5, 0x5, 0xee, 0x971c000000, 0xffffffffffff334f, 0x101, 0x4, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0xff, 0x2, 0x6c6f, 0x6, 0x9, 0x4, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xa2, 0x1, 0x0, 0x1, 0x9, 0x1, 0x6, 0x5, r1}, &(0x7f0000000000)=0x20) r3 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000002000)={0x2, 0x100000000, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000003000)=0x0) inotify_init1(0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x7ff}, 0x8) recvfrom$inet6(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000-0x8)=[r4, r5]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000005000)=0x0) 2018/01/16 04:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5c000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) r3 = socket(0x0, 0xa, 0x4) connect$netlink(r3, &(0x7f0000f1c000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x40000000) tkill(r4, 0x12) ptrace$setopts(0x4209, r4, 0x0, 0x0) 2018/01/16 04:46:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0xffffff60, 0x0) r1 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80000) syncfs(r2) 2018/01/16 04:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() truncate(&(0x7f0000391000)='./file0\x00', 0x6) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x12) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ced000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ef4000)={0x0, 0x27, "b025f45c4013bc4a135059b583854e6f475f1d97c790b3bea4e1fd2db72b950c6496d40944a3bb"}, &(0x7f0000634000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ece000-0x8c)={r2, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000084b000-0x4)=0x8c) 2018/01/16 04:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000024e000-0x4)=0x100, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) r4 = add_key(&(0x7f0000721000-0x8)='rxrpc_s\x00', &(0x7f00005db000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000d7000)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r4) 2018/01/16 04:46:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/ppp\x00', 0x1, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c66000-0xb8)={0x0, 0x3, 0x1, 0xffff, 0x5, 0x7, 0x80, 0x45ba, {0x0, @in6={{0xa, 0x2, 0x13f8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfffffffffffffff9, 0x9, 0x8f79, 0x1000}}, &(0x7f0000cf6000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000143000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa83, 0x2, 0x0, 0x7f, 0x6, 0x2, 0x6, 0x0, 0xffffffff, 0xcc4e, 0x2d90, 0x6, 0x7fffffff, 0x7, 0x81]}, &(0x7f0000783000-0x4)=0x108) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:33 executing program 0: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2f000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000664000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000546000-0x10)={r5, &(0x7f000018f000-0x61)=""/97}) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)=""/0) setpgid(r2, r2) 2018/01/16 04:46:33 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000c000)='./file0\x00', 0x169) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000022000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0xff, 0x7, 0x1000, 0x0, 0x800}, &(0x7f0000020000-0x4)=0x20) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000001a000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000b000-0x4)=0x3, 0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:46:33 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000010000-0x4)=0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/16 04:46:33 executing program 7: r0 = mq_open(&(0x7f0000011000-0x1)='\x00', 0x801, 0xa0, &(0x7f000068d000)={0x5d, 0x6, 0x6, 0x0, 0x200, 0x3, 0x6, 0x5}) readahead(r0, 0x3, 0x9) ioctl(r0, 0x1, &(0x7f0000ff2000)="61ffefbb33de58ed5e0dd5e60441cddd126c1f9f69c62227738b39d1d30f63a6a5d2a6acb2afbf5a5acf2ca68ea9bb20cf34cdd13ee135fc8bf4647da60b799105e1dadb5f2fa9849f24ee95d359a91f4bdb660a0630f19acc66f0d0531b011729d1472860e2782e9802395e090498f04396dc3b9e93f8b12af2d555ddc0d0814d6ad1c2567e4a0d2b7cbf6de25c") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1506, 0x0}, {r0, 0x400, 0x0}, {r1, 0x8204, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2, 0x0}], 0x8, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x400, 0x5, 0x8, 0x7, 0x15d79dab, 0x100000001, 0x6, 0x7, 0xe3, 0x9, 0x7fff}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xfffffffffffffff9, 0x30, 0x10000000000, 0x101}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0x96)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xcdb2, 0x8, 0x1000, 0x10}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x0, 0x1f, 0x80000001, 0x6, 0x4, 0x1bdf, 0x0, {r3, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x7fff, 0x7fff, 0x1}}, &(0x7f0000002000-0x4)=0xb8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000002000-0x1)='\x00') clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000003000)={0x3, 0x8, 0x2, {r4, r5+10000000}, 0x400, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000)={0x7f, 0x2, 0x0, 0x6535, 0x4, 0x7fffffff, 0x3, 0x3, 0x200, 0x4, 0x100000001, 0x40, 0x9, 0xc1, 0x3, 0x9, 0x2, 0x800, 0x8000, 0xffffffffffffffff, 0x81, 0x1, 0x6, 0x9, 0x0, 0x200000000}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000007000-0x6)='rxrpc\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x5)="572815cd84", 0x5, 0xfffffffffffffff8) keyctl$clear(0x7, r6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x8, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000002000)=0xc) 2018/01/16 04:46:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clock_gettime(0xfffffffffffffffe, &(0x7f0000910000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c3000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000fbf000-0x8)='./file0\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f0000adf000-0x8)={0x4}, 0x8) 2018/01/16 04:46:33 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000002000)="", &(0x7f0000009000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x24)="57c5153f72d4e1bd49adc1883dfb2c03e05aacf524384f0bc40573d3c9c98b7bc56e0d11") r0 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000003000)={0x0, r0}, &(0x7f0000fea000)={0x0, 0x0, 0x8000, 0x0, 0x1f, 0x543}) setrlimit(0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000)={0x20080522, r0}, &(0x7f000000a000-0x18)={0x0, 0x0, 0x7f, 0x400, 0x890, 0x4}) 2018/01/16 04:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bc7000)='/dev/snd/seq\x00', 0x0, 0x240a00) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$2(0x2, 0x7fff, &(0x7f0000d5e000-0xff)=""/255) r1 = syz_open_dev$sndtimer(&(0x7f0000463000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) mknod(&(0x7f0000d2a000)='./file0\x00', 0x8000, 0xfffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x1, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f78000-0x27)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000b43000-0x4)={0x3f, 0x7fff, 0x1}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x2) epoll_create1(0x80000) 2018/01/16 04:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe2(&(0x7f0000017000)={0x0, 0x0}, 0x800) getdents(r1, &(0x7f000060f000-0x70)=""/112, 0x70) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat(r2, &(0x7f0000069000-0x8)='./file0\x00', 0x400000, 0x40) 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)=[{&(0x7f0000340000-0x1000)="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", 0xc90}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001e6000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x5, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002cb000-0x20)={0x5, 0x0, 0x3, 0xff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002b6000)={0xc0}, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000612000-0x4)={r4, 0x9}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000dda000)=0x4) 2018/01/16 04:46:33 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000b02000-0x4)=0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b01000-0x4)=0x0) r3 = geteuid() mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000948000-0x8)='./file0\x00', &(0x7f0000b00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000b00000)=[{&(0x7f000066e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b00000)=[{&(0x7f0000b01000-0x54)="279451bd2932dcbb39f9696f382127936f6a469ef891ec2a6b9a36413c864aa65b8dc9ca83c69cacbb42de8a849319007a1ce4bbd66982e247088a61280fda7f861ef22881dfe9a540cbeb9a4136bd1e9aac93b4", 0x54}, {&(0x7f0000a16000)="a97b2c1d435febd63f111079824522e9df7acc2120a6127e769fa371e20f6a2d3fdd4771b7145ef9f555b1fe3752faae02ff0bcb560a7bd93dbb15a0f57373609add2211d2171cb06433f1bb0d570b1091f56e62774b6bfa652815b38416ad95e4ca32c9ddaa41eeb89a6e9caffc1641655a17203189b38e5b7a5b27dd063fc558b0c8947850323686a7bfb70af7dba4c5ae70b58e0fc29d4d9a0d75e7d58f5460c51f6591671883ce0e9cad7af94258", 0xb0}], 0x2, &(0x7f0000b00000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x70, 0x8000}], 0x1, 0x8001) 2018/01/16 04:46:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000a6000-0x46)={0x0, 0x3e, "95998c67f07b2c353536fd231456d5f813fd6b7bc1ff83d3849e889d2685ea4b45612a54e2c1dd543b81bfd2750c2951b2d8608e062bfa37f949087eb9c8"}, &(0x7f00003f3000)=0x46) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000929000-0x10)={0x0, 0x0, 0x6d9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000371000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f8a000-0x8)={r2, r3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000065d000-0x7c)={r1, 0x74, "691e3bd3d3fe7a476a1976acfa2707dfc55f1424437627b7d08dbc757f336a627aeba244afdc8409cb3f478b00e9f38bc5a8ac37c5bde38945b61f3c42a3715cec92b7911fecb33e81613138fdb7f32d44fc4109cdf0036fc056ac2d3b00190a89da91738f8020ccc4773f4811aece952ac42756"}, &(0x7f00008ad000-0x4)=0x7c) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000607000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 04:46:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x9) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) r2 = socket$inet6(0xa, 0x0, 0x400000000000) socket$inet_dccp(0x2, 0x6, 0x0) chmod(&(0x7f00001fc000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dc0000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000818000)={r3, 0x101, 0xffff}, &(0x7f0000965000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x0, 0x7b8, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, &(0x7f00008f5000-0x4)=0x108) 2018/01/16 04:46:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000753000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x8a)=""/138, 0x8a) 2018/01/16 04:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) r0 = syz_open_dev$sg(&(0x7f0000466000)='/dev/sg#\x00', 0xffffffffffffffff, 0xc4082) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000df2000+0xb05)=0x0, &(0x7f0000ed3000-0x4)=0x4) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ebb000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a5a000+0xfd2)='tls\x00', 0x4) 2018/01/16 04:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00006c2000)=[], &(0x7f00003f4000)=[], 0x1100) 2018/01/16 04:46:33 executing program 2: timer_create(0x7, &(0x7f0000065000-0x60)={0x0, 0x10, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000)=0x0) timer_gettime(r0, &(0x7f0000bcc000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000537000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x4, 0x800, 0x8}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/context\x00', 0x2, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace(0x8, r3) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00002f8000-0x17)=""/23) r4 = add_key$user(&(0x7f0000bda000)='user\x00', &(0x7f0000237000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006be000)="9afd16e2da1efad5ef1c48a8f41cc448", 0x10, 0x0) lstat(&(0x7f00000bb000)='./file0\x00', &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000034e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f000071f000-0x8)={0x0, 0x0}, 0x7, 0xfffffffffffffffc) keyctl$chown(0x4, r4, r5, r6) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f00002f1000)=0x0, &(0x7f0000bbf000-0x4)=0x4) 2018/01/16 04:46:33 executing program 3: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e41000)={0x0, 0x1, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e42000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x40, 0x5}, 0x8) 2018/01/16 04:46:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f000098e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x5)='&em0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f00001e3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef4000-0x9c)="e0fbaf814343433ca1fbbb60345b77691b66f075f8078d57eed5cb2377a2d0e1d0c1b9787e1ead26b5d14649e442ded97d34ceb434fde6e6319f9f6b48d50a1f7a5823287bad01f2f17232d27f3f7c2e3f0a5d342a68b0661153b319a91a071ad3d06d6a39fb7aba003d212ba745aa47b5989e255f45e094888faac32b5178730524dc9dce1437746315949b92417f65ddfd8211cf521bed9aee2a8b", 0x9c, 0xfffffffffffffffc) 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) add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xe6)="3a776c98f34f874385471cd5a0b35b30ce43633ffabd3e8d5d00ef7f519005eb288ed429acbefe26ff6b4f565271d66c7d97a625cd88bd3a5ffede93025bbb2a815e72d8f5ed63caa078a028d8b140548af693926a4923ffdd6b78f38dfe080b8a01c961356423daa505742663035d9dae9493b3200bca7ec416284b4c0eed041864555ebe362e548b6bcd2158a69e5574c6b274858aa282aed57615e766ec0f378675a257a3efaa85cc2e427b390a6168b004a66c7bb248268c0ab4e43ce4a28586e95faeabbc4a7936b8d7a0b61810e9915aaa09aa3b14c071c13542a5cf0186debdccd1e2", 0xe6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000067a000-0xc)='cifs.spnego\x00', &(0x7f00007be000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='posix_acl_access{proc)cpusetnodevppp1trusted.*posix_acl_access\\-Y\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe4000-0xb)='bdev%--{]-\x00', 0x0) r1 = add_key$keyring(&(0x7f000064a000-0x8)='keyring\x00', &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r0) 2018/01/16 04:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000050c000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/16 04:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000f6f000)="", 0xfffffe78, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000876000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3b000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000236000)=0x0) 2018/01/16 04:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00000a6000)="", 0x0) connect$netlink(r0, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000685000-0x10)='/selinux/create\x00', 0x2, 0x0) unlinkat(r1, &(0x7f000039c000)='./file0\x00', 0x0) 2018/01/16 04:46:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x100000001, 0x243, 0x5, 0x5, 0x40, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000312000)=""/52, &(0x7f000031c000-0x4)=0x34) read(r0, &(0x7f00004bf000-0x5e)=""/94, 0x5e) r1 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') socketpair(0x11, 0xa, 0x7fffffff, &(0x7f00008a3000-0x8)={0x0, 0x0}) getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) open$dir(&(0x7f0000176000-0x8)='./file0\x00', 0x801, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80002, 0x80000000) write(r2, &(0x7f00007bb000-0x26)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/01/16 04:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) 2018/01/16 04:46:33 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000000000)=0x0, 0xe0, 0x1) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/16 04:46:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xea)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f0000002000-0x24)=""/36, 0x24, 0x8}, 0x7ff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000001000)=""/116, 0x74}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000)=""/4096, 0x1000, 0x2}, 0x0}, {{&(0x7f0000000000)=@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, &(0x7f0000000000)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000001000)=""/47, 0x2f}, {&(0x7f0000000000)=""/217, 0xd9}], 0x4, &(0x7f0000001000)=""/4096, 0x1000, 0x8}, 0x4}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000)=""/147, 0x93}, {&(0x7f0000002000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}], 0x5, &(0x7f0000001000)=""/169, 0xa9, 0x5}, 0x5}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000002000-0xac)=""/172, 0xac}, {&(0x7f0000002000-0x34)=""/52, 0x34}], 0x5, &(0x7f0000002000-0xe)=""/75, 0x4b, 0x40}, 0x3c}], 0x7, 0x120, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x131000, 0x0) r8 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r10 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x101001, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r17 = timerfd_create(0x7, 0x800) r18 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101080, 0x0) r19 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x53c, 0x2000) r20 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r23 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r26 = socket$nl_crypto(0x10, 0x3, 0x15) r27 = epoll_create(0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r29 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x7}, 0x8) r30 = socket$inet6_icmp(0xa, 0x2, 0x3a) r31 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) r33 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') r34 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r38 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() r41 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=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}}, &(0x7f0000001000-0x2)=0xe8) r43 = getgid() r44 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x600000, 0x0) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x800) r48 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x4, 0x0) r49 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r50 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x28c0, 0x0) r51 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r52 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x18) r54 = socket$pptp(0x18, 0x1, 0x2) r55 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) r60 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r63 = getuid() r64 = getegid() r65 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r68 = getpgrp(0xffffffffffffffff) r69 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0xa003, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x40) r75 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r80 = getgid() r81 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r82 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r86 = getuid() r87 = getgid() r88 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r91 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r93 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r96 = getegid() r97 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r99 = timerfd_create(0x6, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r102 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r103 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) r106 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r107 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r108 = userfaultfd(0x80800) r109 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r110 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r111 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r113 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffa, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r116 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x401, 0x2) r117 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r118 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r119 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r120 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000)=[{{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000001000)=""/185, 0xb9}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000000)=""/67, 0x43}], 0x4, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0x1}, 0x3}, {{&(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000)=[{&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000000000)=""/62, 0x3e}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x3ff}, 0x3}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/95, 0x5f}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000002000-0x31)=""/49, 0x31}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x5, &(0x7f0000000000)=""/193, 0xc1, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f0000002000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000002000-0xec)=""/236, 0xec}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}], 0x9, &(0x7f0000001000-0xc9)=""/201, 0xc9, 0x5}, 0x0}], 0x4, 0x20, &(0x7f0000000000)={0x0, 0x0}) r122 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r123 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) r124 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r127 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r128 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="f95ae284e996ef14fa4d10d067157858cb30d6c495a98a7049a1d319b307815b68c5605b3a49c80a37e02844a9e00399a476f3d06381c1c4796724410ab8df74aad41f0b9d402cf4548953add6c07462d72d4b1833bad1fa266e8f28bd8f607c77ce2c81c06833142b7c8e7edda8569e82c065455df078d3cb1bce9c1d86a860bd4ff42a4f1a104ba14d2498c7ff3a16", 0x90}, {&(0x7f0000000000+0x1b6)="8ef197344e5d495ba9a298d5b0c14a2d61df74c54080fe3cc108ff85c6d06adf93ff9828852eda3fe027b3121c06f2c3ef5a0e6fcecd246a411de26a5ff7307df9dbd9a743793df78891db0f609201a669b241fde395231943119efd7b6407fcf0e7dd646e8fe27c29c2148f4ebdc5f26544c1b4b8430f5fbbd323fc73109ac0999726c03f93f5f1e3de4cec03ed05e1fb28986f54f157c9349ccbbcf82033f7cbc22b5cda1585b3b5fac5638b4ded5a997ac873ae34e8bf4875d80887bc4d9056ec157a", 0xc4}, {&(0x7f0000000000)="e7674089b0c8784733067818e0c42fd0b34060cbd7ad1891cae26015f4ab673aed3112f217e20da1e2aa08a3c672f9a49b353bb59d02ac2e7fef4c9ead9da6b019028f146699", 0x46}, {&(0x7f0000001000-0x6e)="2c358f11a15fd396a7f6a18039457ea758c9c71bc24a5e319603fc7886e531d1d46246619020ac5e1ebc84a0b4993c17838f76232b223dcde5f2ff9bf168b4abc4b00ee4a52af4ee2e1fb8de5e6821a1593a016176ab20e2e0aad51cccce7a1e95e0c08bd9ef10b9d43bc502c7d2", 0x6e}], 0x4, &(0x7f0000001000-0x110)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33, r34]}], 0x110, 0x20000011}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, &(0x7f0000001000-0x148)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r44, r45, r46, r47, r48, r49, r50, r51]}, @rights={0x18, 0x1, 0x1, [r52, r53]}, @rights={0x20, 0x1, 0x1, [r54, r55, r56, r57]}, @rights={0x20, 0x1, 0x1, [r58, r59, r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}], 0x148, 0x0}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x83)="e037db3316ed0dac1084d423c0d2927772629ed5cb29fdeaca973cce8e160b9a0095b16f4b53c81231c3ac42b511561d53a125c0e927c23fedce52d9ad7e5eac62b1e74cca75a5d5a038d1f6ff70a9c97021d156474561fc41a819eb928f665d362f5b4130afffe1d86c21893b36117346c2609e15f88a68456ae3e6e41b4aa98a72fb", 0x83}], 0x1, &(0x7f0000001000-0xd8)=[@rights={0x20, 0x1, 0x1, [r71, r72, r73, r74]}, @cred={0x20, 0x1, 0x2, r75, r76, r77}, @cred={0x20, 0x1, 0x2, r78, r79, r80}, @rights={0x18, 0x1, 0x1, [r81]}, @cred={0x20, 0x1, 0x2, r82, r83, r84}, @cred={0x20, 0x1, 0x2, r85, r86, r87}, @cred={0x20, 0x1, 0x2, r88, r89, r90}], 0xd8, 0x20004000}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="0daa8b79ddfb5e798110e319df88e834d6a42a7bbde44fa311ffb24e9644636e12c3ad250153dc98bf898d119f99425c3d4bdd012b5622e9d5a05eca5db2077f23035156607433d92e94a0fc8b693fe8e02beafb9df5f732bb70503c05d958765fa51bee0ba6332e0ea63c70e5c4ac685cea1d0b8bb0c6d101051f08f4a1cf9667630339ea6239911ded6c2bffcfcbc673cfaa0db9b72a2a5a90173aefdebb1f6d06715cc6a1ed69426a6a9e06c1af3ee789", 0xb2}], 0x1, &(0x7f0000001000-0x68)=[@cred={0x20, 0x1, 0x2, r91, r92, r93}, @cred={0x20, 0x1, 0x2, r94, r95, r96}, @rights={0x28, 0x1, 0x1, [r97, r98, r99, r100, r101, r102]}], 0x68, 0x5}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="7d0dad52503215af0f53d3424a533143311cf147f473e8d58bf185c6674c70d70efa60e2ee2c8ef375d1417e0580bacd4a1a309cc20084243fecff053b6f29e0237b824ee7685f921baaa901", 0x4c}], 0x1, &(0x7f0000002000-0xe8)=[@cred={0x20, 0x1, 0x2, r103, r104, r105}, @rights={0x20, 0x1, 0x1, [r106, r107, r108, r109]}, @rights={0x30, 0x1, 0x1, [r110, r111, r112, r113, r114, r115, r116]}, @rights={0x20, 0x1, 0x1, [r117, r118, r119, r120]}, @rights={0x20, 0x1, 0x1, [r121, r122, r123]}, @cred={0x20, 0x1, 0x2, r124, r125, r126}, @rights={0x18, 0x1, 0x1, [r127, r128]}], 0xe8, 0x51}], 0x5, 0x200048c5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x11, r129) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r130 = getpid() sched_setattr(r130, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r131 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r131, 0xc058534f, &(0x7f0000aac000)={{0x4, 0x1}, 0x0, 0x200, 0x9, {0x5db, 0x6}, 0x3f, 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]}) r132 = add_key$keyring(&(0x7f0000aab000)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r131, &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r133, 0x4) keyctl$setperm(0x5, r132, 0x82008) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/16 04:46:33 executing program 1: 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 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) fsync(r0) socketpair(0x10, 0x80800, 0x404, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="01d4270b8550d68e99f2ab6e9d86125598316b7951157f37c32125246b29e9e9d49d01fc832a250535c72ea6564dd15cd8f82b7d9704f1932134715a90ed099acbdfd00f28562aa00b01387d5421dc8633362519cdf8f74bd9debec57bfc75c02f754890af7f9f69c9da8f33cc75d0b4d1d9320bd9fd37f9bd5665b530bc71f0d21cd7df922ff26c4fb452dc32778da852784918dd2b902aedac5d0c", 0x9c, 0x3d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00009f4000-0xc)='net/netstat\x00') sendfile(r3, r3, &(0x7f000017d000-0x8)=0x10003, 0x8001) 2018/01/16 04:46:33 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e71000)='./control\x00', &(0x7f0000e06000-0x1a)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e73000-0xe)='/dev/keychord\x00', 0x80000, 0x0) r1 = open$dir(&(0x7f0000e03000)='./control\x00', 0x800, 0x38) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000279000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e73000-0xb)='/dev/loop#\x00', 0x1, 0x400240) dup2(r2, r3) socket$inet6(0xa, 0x80001, 0x1ff) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e74000)=@assoc_id=0x0, &(0x7f0000430000)=0x4) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e75000)=@assoc_id=r5, &(0x7f0000e75000)=0x24d) symlinkat(&(0x7f0000e73000)='./control\x00', r2, &(0x7f0000e73000)='./control\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c34000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000cbc000-0x4)=0x0) sendto$inet6(r4, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cd9000-0x18)={0x0, 0x6, 0x30, 0x2, 0x3}, &(0x7f00001e8000)=0x18) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e74000)={r6, 0x28c}, &(0x7f000078a000-0x4)=0x8) 2018/01/16 04:46:33 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000000000000111, 0x6, &(0x7f000000c000-0x4)="0d9cd50f", 0x1) 2018/01/16 04:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) 2018/01/16 04:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000493000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ad2000-0x4)=0x0) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/16 04:46:33 executing program 2: 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$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00005d4000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer\x00', 0x10080, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) preadv(r4, &(0x7f0000ee3000)=[{&(0x7f0000e90000-0x36)=""/54, 0x36}, {&(0x7f00002f4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000021000)=""/142, 0x8e}, {&(0x7f00008e6000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) 2018/01/16 04:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000762000-0x160)="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") clock_gettime(0x7, &(0x7f0000351000-0x10)={0x0, 0x0}) preadv(r0, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) 2018/01/16 04:46:33 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ffa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ffb000-0xa9)={0x0, 0xa1, "03497fb23ae98aa2de26a90ab3f540c957117609f763c27f2c978832a24a42ecae58c59cf1cbd9a822784f606da813415bc552aa1b62ef8b58e57b24e65050b03b77e555222a8874d06c3494ceb21f56c90847c6f02411048fe036af247534db2b14f6012236897073d3ae6eae5f655b00e31220c195a40bb6024f9bb2921c6ff1b43f82d9ee29f57e0c1c26c86de1e933cdbd94c5202b7e3befda4c1f897f72d8"}, &(0x7f0000ffa000)=0xa9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffb000-0x8)={r2, 0xff}, &(0x7f0000ffa000)=0xfffffffffffffeeb) getsockopt$inet_tcp_int(r0, 0x6, 0x100004, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) 2018/01/16 04:46:33 executing program 7: unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x262800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x1a, 0x0, 0x12, 0xf, 0x8, "cc297c2aa62f51847c0ec5d87349c7c36d42f7c17ac86d728264981780a38ecd040c1cd4addb659afb2f53ed12eee29e042a2f93e69befc41d10f03d95b8da4e", "1cd493954eacd78cd2e908eddec2e13369dd263bce2ce98eb17d81398ae3e336811cdc8c5d42e0be34a1103a2ad4a9f15abaa7819aa352f38e800083e3d39305", "109ca12eba3e473b204e9e5c3926cb6f4472577687195fb7c191fcccd9c6d869", [0x4, 0xfffffffffffffffd]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="704cb2aebf6dbbe96931a28c04303eb335cb29cfcaa22019d8bf7700faff432992fe8d7ad67311109a4438d719475123ddf6a971554f0ce0402ccb71564dd4d9cab4d3113fc32bff4e762b19f06c6f580c13889d7784791cb149f0c5b1221af62198", 0x62, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0xffff, 0x80000000, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)={0xc0, 0x22, 0x0, 0x2, 0x3, {0x3, 0x0, 0x0}, [@nested={0x24, 0x31, [@typed={0xc, 0x63, @fd=r0}, @typed={0x8, 0x24, @void=""}, @typed={0xc, 0x47, @ipv4=@multicast2=0xe0000002}]}, @generic="711e2af3322f2511afe04aee2652e1d6352ed5c7ffecce3cf55a644c3726fa7113ab055a62632e3cffd2eb74c9c0893da45240b7051dd86d774494d7123b87487beb413fc4267898d85a7388de1c901676e4923ad94d041b11bbffaaa5413b15c18751cf5e79942c2297593fdcd83ce5aebb0202cd2ce0446d07f94846871874ce91da4ddabcf89e"]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x1, 0x10, 0xfff, 0x14}, &(0x7f0000002000-0x1)=0x18) 2018/01/16 04:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f00002f7000-0x10)=[], 0x0, 0x102) 2018/01/16 04:46:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) accept$ax25(r0, &(0x7f000082a000)={0x0, {""/7}, 0x0}, &(0x7f0000ded000-0x4)=0x10) 2018/01/16 04:46:33 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x40040, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r1, &(0x7f0000004000)=0x0, 0x0, 0x4fb6f37f6420ef3) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/16 04:46:33 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000a5d000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f7000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r1 = creat(&(0x7f0000fb7000)='.', 0x4) renameat2(r0, &(0x7f0000545000-0x1)='.', r1, &(0x7f0000ab8000)='.', 0x6) umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2018/01/16 04:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000456000-0x6e)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", 0x0, &(0x7f00004ce000-0x28)="") rmdir(&(0x7f0000298000)='./file0\x00') modify_ldt$write2(0x11, &(0x7f0000397000-0x10)={0x1f, 0x20100000, 0xffffffff, 0x20, 0x4, 0x100000000, 0x3, 0xe54f, 0x7f, 0x4}, 0x10) 2018/01/16 04:46:33 executing program 7: pipe(&(0x7f0000980000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000039000-0x48)="bcd0ca4ada067a2828aef965843f34769f20920225e202a38f597235533dac8fd930115100df2e7d699d6a7b25dc1ce48c1b7145d0f8b8741b6997213ea74d21f40fceda9506234d", 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) 2018/01/16 04:46:33 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000011000)="08076e0a0f4c20140d3b8bc9ea3307f6ca3a7ac1c3a13bddaa43c2ab889b6a8d1082be9cb6bcac1e3a95632c064bc71fbee093c24b3d7ace0a277448f7b839bbe016d7fa90e79c8382ec4c76e847a5ffe2a55d1800f064815f9236f84a1993bd836796f8cc8010b37de1e9c6b88d729dcf2a7e5688d08d4708893550863e3f5940e89c1bd5f87a8fe9053703de9cd051e59e861bc6038d3b8666a08dda73d89a3da51d6ea28b027eb689e41ac2972b8c6511fdefa16f1cdcff16672d04545207a79abb7fd814ec235e675fc00aece914a9") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000011000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f000001c000-0x4)=0x6, 0x4) 2018/01/16 04:46:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000d5000-0xe2)=""/226, 0xe2, 0x2103, &(0x7f0000099000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat(r1, &(0x7f0000f3a000-0x8)='./file0\x00', 0x800, 0x80) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000c24000)={0x7, 0x9}) [ 221.788539] binder: 17377:17382 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/16 04:46:34 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d7e000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x67, 0x1, 'client0\x00', 0x5, "1f13bbace135ed41", "2249669f5b2c54dc90055b5d6f7961a050d762144deb393c342bbadc45d9a985", 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x9000000a, 0x0}) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000001000)=[0x0, 0x0], 0x2}) fcntl$getflags(r0, 0xb) rt_tgsigqueueinfo(r1, r1, 0xb, &(0x7f0000000000)={0x19, 0x7, 0x1, 0x8528}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000)="c9bd8966c808b581", 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) fcntl$setown(r3, 0x8, r1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000005000)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000007000-0x8)='./file0\x00', 0x8147, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0x5)=""/5, 0x5, 0x40, &(0x7f0000007000)={0x4, 0x1, 0x7, "e09b73d436b5", 0x8, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000008000)=0x2) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000006000)={&(0x7f0000005000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000efa000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000a7000)={0x1, 0x438, 0x7ff80, {r1, r2+30000000}, 0x7, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) 2018/01/16 04:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b41000)=0x0, 0x80800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c91000)='/selinux/relabel\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = creat(&(0x7f000027d000-0x8)='./file0\x00', 0x188) write$tun(r2, &(0x7f000077b000-0xdc)=@hdr={0x3, 0x80, 0x9, 0xc6bb, 0xffffffff, 0x80000001, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7, 0x9, 0x3ff}}], {@llc_tr={0x11, {@snap={0xab, 0x1, "d0", "22957a", 0xe86c, "206ffa3bdec2cd119b296454ea4179c1a66d597dbbea1f2939d8d129abd83835ca2be106439f0efc061fb46057a5115fb60f5844808390b3464201144ca24c58e675340f64ec7e3bed1bcd25f5c4ae544b449666126703b2925f5a957d9feaaacc8dfb1763ff13b06fd0ea3a2b7205c2568cd505a35b1a160d2628f0e4719de016c505d07140a8c0cae713299d3b1e0742c9cd56f31c534230699c27e6fdb2c8ce2bdf9a3f16c67251ef3fb5813e0df0d6f1ba87508799e5"}}}}}}, 0xdc) syz_emit_ethernet(0x2a, &(0x7f0000b93000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x4000000000000139, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) 2018/01/16 04:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c0d000)={0x9, 0x8201, 0x3b, 0x7fff, 0x0}, &(0x7f000061d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ab000)={r1, 0x8}, &(0x7f0000e1b000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f00007e4000)="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", 0x49b}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e932078eaf80435e17a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x25a5ecd24bc3a377}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x2, &(0x7f0000330000-0xf0)=[@init={0x18, 0x84, 0x0, {0x5, 0x400, 0x4, 0x8}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x7, 0x1, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x10001, 0x7, 0x1000, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x9ad, 0x1, 0x80, 0xf0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x0, 0xd58, r2}}], 0xf0, 0x814}], 0x2, 0x0) 2018/01/16 04:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/16 04:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f00009a8000-0x4d)="010174000000000000006e0000") 2018/01/16 04:46:34 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x5)='comm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) fcntl$setpipe(r2, 0x407, 0x80200000000803ee) 2018/01/16 04:46:34 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) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000622000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7d000)=0xc) sched_setattr(r1, &(0x7f000095f000-0x30)={0x30, 0x3, 0x1, 0x1, 0x3bb5eed4, 0x1000, 0x4437, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000cc9000)=0xfffffffffffffff7, 0x4) pipe(&(0x7f0000e5d000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000c85000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b5d000-0x4)=0x6e) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000f4000)=0x2, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00009bd000)=@req3={0xb507, 0x6, 0x5, 0x6, 0x3, 0x79c5cb94, 0x100000001}, 0x1c) sendmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac4000-0x90)=[{&(0x7f00004ac000)='*', 0x1}], 0x1, &(0x7f0000675000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e37000)="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", 0x218, 0x0, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000059a000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000816000)={0x0, 0x0}) futimesat(r1, &(0x7f0000dce000)='./file0\x00', &(0x7f00007e7000-0x20)={{0x0, 0x7530}, {r2, r3/1000+30000}}) r4 = dup(0xffffffffffffffff) sendmsg$unix(r4, &(0x7f0000fb2000)={&(0x7f00004d0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004be000-0x90)=[{&(0x7f00001ae000-0xb9)="f2a9b16ea5ad145acabf304f5b5eb7aec720095ac48009ef04cf57f3b5efc86db520b68d72f849f13af423b8fe6c76020be5ba5db6df60e47437a35bca9a21f195af8f9d531086ad142607e2694307c8a87b2dcbf5b554752c0601047f518e199353751592af4afbb31616624bb38a560b9c3efcf38ece1090d17336ee06ed745497a0f2d4454b13deea373fc2c55b0166e915c7c236961f9874e37bf5baacfad29c13ed7af673941ec575477f9a46f8d90dd18beb956915f2", 0xb9}, {&(0x7f0000258000-0x3f)="be43d16a69f5ea54b0fc917f58e8eab54b1c707a625cfa47ffd60f5d622c6a32a50b0518bf8c88f707805d526eda85376a72e6ded29b8a7a2026d52713ba85", 0x3f}, {&(0x7f0000de4000-0x88)="fc359c39eca56bf6e0a350db2c151cd53783bb4a1dbd8095cb404b88ec4b81ab640e5b8c65d06265bee3fc93edc3a7ac5e57b1291424eac7a189280e3b3f16c9d067fafe5afa823b91ab26d557bd998b471131471fb7337332c1e724b2e66f430bfc1ad112760999ccf9b627fb045329ed8d389b12066f72e1396dacb75c9e115d9ff8f3ab433bb2", 0x88}, {&(0x7f0000e4b000)="c86f926e24a0d8e938543c63e82681100e06b4472a098acd0812ddf4effc242f96cf01341888141761e1845711391329", 0x30}, {&(0x7f00006e1000-0xd9)="8fa5a4f9a84fceb06b9509d79b29cf39b83a4bc4ad7e30269bc80582c4a072f6303b94e455315e8aef05e20c6cb26725c6ab70a3737f53c8de406efe9491c1dc85aaad98557be7f9119210737e1eb772abf47d4aa5cd05ea8a1632385035c2c39133326b31925d162ea46af39af038969494d471896c51b411bde34cd1efab4b198ec20fa74c7e8119401627861be555c6e8daede1cc0a65197e092c3f395c6bfb0750068fd1e970af45bc4034c414ec1ea16969be8895666c47b291c522377f729035be6edf583c789171b954f1be846c2b4e9e054c88fca4", 0xd9}, {&(0x7f0000a2b000-0x18)="1b38c6e0cba198432b91a2aedb04bc09bc57108bd187636c", 0x18}, {&(0x7f0000389000)="7e4b2fcb9e2b7aad950eae1dd55225d1c2fd9f696018dbe8ae3d43040336fbace175e218a3718a87", 0x28}, {&(0x7f0000b7b000-0x84)="ddcc44fb37928ea41f10da0fdd595d8b18cf866325fb438b21b8230dc54ca1ec11faea2afad7ceb53244c281baa63de3fd7a686872686e3d74d63390825006fb9094944b7cc19aa09094989bc5032233bc2a8022e73f17f1e7434b0ea4bc27f89cb6e85c69cc71eeb5d5ca2ca135c163409e23bcb81f426c53d0cd851de6922f9bde64c3", 0x84}, {&(0x7f0000a21000-0xe5)="d2cf1d725cfac668a5431fa052ef04cf28a284285330ef5ef01dd36094977bfd60f8076677b7a73a8abbebbdde66ae892fb1735d5362a3ae152cb1603beffa54fe638068de7711f2e701d6dbcfcd19249e801a930986a2c332b6b7e742d20d9d5ce703ba657973638370baf14aad9bcb42f2be97d635cba58e1a0515bb02dbc6c7ea5b01b29d93e4818b26411c5cad31edcffed97d8c21e8d0bb7bad0f5bed033c7a1fff5fcbc9452978038a7c73afdb949131263c46bb98a338a22aa2ba01215463b61e190b7d55350741acfd2e85e6c5f626b508044028dce748adeb87955ac29ed782fc", 0xe5}], 0x9, 0x0, 0x0, 0x4000000}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/16 04:46:34 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(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x32c, 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={0x204, 0x3, {{'deflate\x00'}, 0xdc8, "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"}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257f8aec31b7f559c3171f3ca85b507f25719133d57518f379a2d0b6b3699417a10322a2e2a6429e664d631b4951de1b6c69c7e288c1f3bf835cfd9b8fca79a6ae6710183e3f8edc249eb1297383f6d0b81774efcaa9451dd888bb5c57440", 0xd3}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000+0xbfe)={0x3, {"f027b96f70aaef"}, 0x9}, 0x10) r1 = request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000-0x4)=0x0, &(0x7f000000d000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) keyctl$chown(0x4, r1, r2, r3) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 04:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = add_key$user(&(0x7f0000f0b000)='user\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001bc000-0xf7)="8c064aeecafda1785891d4d9ed4e567f713cfb19df84acc1f5494749c711d1415c9f5403f6e462fbf2358eaa235a2812a128768ab313ee351b268e5f73594771af6b328a8b6135aa41c718e275678efa7a1849960d0212e9b1dc6adb33904aecec36f0c40c8a3fcff5121a4108046f250066ed8276beb26104fbf70ea0fbdde0d247d1b75b31bd7d4a1eca6e8d5781f0bbe4d9a80d8fb9606e5c31c02e5fe15c1ba2f5731665dfecafcc3120bea7c891a717279dddae1c5fea1a025bc9fd4c6e12ec0e2f04809647b600c0ea75edbf2530c3d455ffa4919889e5e7910582783b16cf438fc39da2e00b60a3a308e787b76d4f46656ede27", 0xf7, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000177000)='logon\x00', &(0x7f00002ce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000073a000-0x3)='}+\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f000059a000)='rxrpc\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) 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}) 2018/01/16 04:46:34 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000024000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000023000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 04:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d3b000)={0x0, 0x1}, &(0x7f0000e78000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000036b000-0x78)={r1, 0x70, "fe3534b6052ddaa8cbeed130c3e3ebeb3634897b4dd80906788cdcf5876ab3033b708f0938c518f92119065d94af312aabe7e7590ebb88bf95560d239b9469bcf4d38c9ed65af2e778c68cb00ee93217f215aca0fe32e83ef008fbac963103568d53658e0357cafa105ff0a40311bcbf"}, &(0x7f0000fb1000)=0x78) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f00007af000)=@delsa={0x58, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0}, [@migrate={0x30, 0x11, [{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f0000153000-0x10)=[{&(0x7f0000f34000)=""/128, 0x80}], 0x1, &(0x7f0000438000)=[{&(0x7f0000dce000-0xde)=""/222, 0xde}, {&(0x7f0000ecc000)=""/4096, 0x1000}, {&(0x7f0000eee000-0x8a)=""/138, 0x8a}, {&(0x7f000058b000-0x4a)=""/74, 0x4a}], 0x4, 0x0) 2018/01/16 04:46:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r1 = fanotify_init(0x14, 0x1002) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003e8000-0xc)='/dev/autofs\x00', 0x0, 0x0) [ 222.371565] binder_alloc: binder_alloc_mmap_handler: 17402 20000000-20002000 already mapped failed -16 2018/01/16 04:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) syz_open_dev$mice(&(0x7f0000fdd000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r2, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a4e000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/checkreqprot\x00', 0x400000, 0x0) fstatfs(r1, &(0x7f000027d000-0x27)=""/39) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00006d8000-0x10)={&(0x7f0000c7e000/0x2000)=nil, 0x2000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a69000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/01/16 04:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0c000)='/dev/autofs\x00', 0x100, 0x0) fsetxattr(r0, &(0x7f0000a7e000)=@random={'osx.\x00', 'posix_acl_access\x00'}, &(0x7f0000919000-0x8)='selinux\x00', 0x8, 0x3) r1 = syz_open_dev$sg(&(0x7f0000952000-0x9)='/dev/sg#\x00', 0x81, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000058a000)=0x2, &(0x7f0000d4a000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b9e000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8221) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000593000-0x4)=0x2) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000af3000+0xea3)=0x1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/16 04:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f0000c00000-0x8)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = perf_event_open(&(0x7f00007e8000-0x78)={0x5, 0x78, 0xb13, 0x9f68, 0x5, 0x800, 0x0, 0x1f, 0x0, 0x4, 0x7c, 0x1, 0x3f, 0x7, 0x7, 0x8b, 0x5, 0x8, 0x0, 0x9, 0x7, 0x0, 0x6, 0x8000, 0x37c8000000000, 0x5, 0x10001, 0x3, 0x3, 0x3f, 0xd, 0x7, 0x7, 0x3, 0x5, 0xf56, 0x7, 0x69f, 0x0, 0x0, 0x5, @perf_config_ext={0x6, 0x5}, 0x4000, 0x8000, 0x7f, 0x0, 0x1, 0x3ff, 0x400, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffff9c, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b1000-0x11)='/dev/vga_arbiter\x00', 0x20400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = open(&(0x7f0000600000)='./file0\x00', 0x8000, 0x2) clock_gettime(0x0, &(0x7f0000ada000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000b79000)='./file1\x00', &(0x7f0000d72000)={{r3, r4/1000+10000}, {0x77359400, 0x0}}, 0x100) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000bef000-0x1)='.') setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000169000)={0x2, &(0x7f00000e8000-0x10)=[{0x8, 0x4, 0x81, 0x254}, {0xff, 0x80, 0x1, 0x8}]}, 0x10) lremovexattr(&(0x7f0000278000)='./file1\x00', &(0x7f0000bcb000)=@known='user.syz\x00') stat(&(0x7f000042f000)='./file0\x00', &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a84000)=0xfff, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00001cd000)='bic\x00', 0x4) 2018/01/16 04:46:34 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000231000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000093d000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008c7000-0x4)=0x3, 0x4) syz_emit_ethernet(0x5a, &(0x7f000093c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1, 0x80000000, 0x9}}], {@canfd={0xd, {{0x0, 0x8000, 0x7f, 0x6}, 0x2d, 0x2, 0x0, 0x0, "4497dee6999401040d9df4f4bfac9e5bd99ead1d19654c60a3ad4b6b9cf93be7dcb8f61cea01261e4b9b022d260abd0c9def93fc259d3f12cdc840741e922449"}}}}, &(0x7f000050f000-0x18)={0x0, 0x4, [0x735, 0xfbc, 0x1ff, 0xcf4]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053d000-0x28)={@common='lo\x00', &(0x7f000059c000-0x2c)=@ethtool_ts_info={0x41, 0x8, 0x6, 0x1, [0x9, 0xfea7, 0x0], 0x2, [0x1, 0x6, 0xffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000325000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000b7a000)='cpuset\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) 2018/01/16 04:46:34 executing program 2: pwrite64(0xffffffffffffffff, &(0x7f0000970000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000000000)="638a58ad188047a384388e53032b0c2f0969739a859ff8f1950078f7ccfdcb81b15b8fce2b3d255f7faf66a2ce2a503bca511c136d386f5cd9feeafd093b8f7e26ee265eba4bcda871af928de8b8e68f971f6fa62fa58a7b35f805a447a71dce95643bdb859ffee89db5727b6b289a4d6c464cb30706e1c878c88379d9b247cc3bc1ec154a0f496697714bae5552e4c00a6f34484cb708db13ee33f880fff0fb5f", 0xa1, 0x20000000, &(0x7f0000136000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e26000)='/dev/vcsa#\x00', 0x3) connect$pptp(r0, &(0x7f0000c5f000)={0x18, 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]}, 0x20) pwrite64(r0, &(0x7f0000109000-0x36)="ff", 0x43, 0x0) pwrite64(r0, &(0x7f0000037000-0x2a)="f7", 0x1, 0x1dea) fcntl$addseals(r0, 0x409, 0x9) 2018/01/16 04:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) fstat(r0, &(0x7f0000f97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/16 04:46:34 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003e0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000948000)={0x6, 0x858}) 2018/01/16 04:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e4b000)={0x0, 0x0}, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') preadv(r0, &(0x7f00007c1000-0x10)=[{&(0x7f0000986000-0x35)=""/1, 0xffffffffffffffec}], 0x1, 0x0) 2018/01/16 04:46:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000df2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cd8000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000b81000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x94000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={r2, 0x5, 0xb227, 0x7f}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00004cd000)=0x0, 0x4) 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000efa000-0x4)=0x1, 0x4) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ee8000)={0x0, 0x2, 0x10, 0xb2f, 0x101}, &(0x7f0000e2a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000821000-0x14)={r1, 0x9, 0x944, 0x7, 0x18000, 0x8}, &(0x7f0000ab0000)=0x14) 2018/01/16 04:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000325000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000b7a000)='cpuset\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) 2018/01/16 04:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004e6000)='/dev/sg#\x00', 0x100, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003d7000-0x20)={0x1, 0x0, 0x10003, 0xc0000000000000}) sendmsg$key(r0, &(0x7f0000470000)={0x0, 0x0, &(0x7f0000aed000-0x10)={&(0x7f0000840000)={0x2, 0x17, 0x0, 0x2, 0x4, 0x0, 0x5, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x7, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8010) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000306000-0x10)={0x2, r1}) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:34 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ade000)={0x0, 0x4, 0x5, 0x1000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000086f000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/01/16 04:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f00005f4000-0x4)=0x0, &(0x7f0000a82000)=0x0, &(0x7f000015b000-0x4)=0x0) getresgid(&(0x7f00003bf000)=0x0, &(0x7f0000fcd000)=0x0, &(0x7f000042c000-0x4)=0x0) r4 = getpgid(0x0) r5 = getuid() getresgid(&(0x7f0000ea7000-0x4)=0x0, &(0x7f0000fa0000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x0) r7 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001bd000)={0x0, 0x0, 0x0}, &(0x7f000096f000-0x4)=0xc) getgroups(0x8, &(0x7f0000fd7000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r10 = getpid() r11 = getuid() fstat(r0, &(0x7f000098e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bb3000)=0x0) fstat(r0, &(0x7f0000251000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000)={0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0xc) r16 = dup2(r0, r0) r17 = memfd_create(&(0x7f00002e0000)='posix_acl_accesssecurityvboxnet1selfppp1cgroup\x00', 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a76000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@rand_addr=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}}, &(0x7f00002b0000)=0xe8) r20 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004af000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e22000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000876000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000390000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000999000)=[{&(0x7f000087d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b04000-0x60)=[{&(0x7f000005f000)="8f59760b0cfbdf4052816a5fd08dfb73495156453082874c64b9db9a172010a610dae2ce0eb8807979bc0a84b00bddecd48bef6c6846db3be882aee1d8f0cfbf788099664df798ba891b7c45292ae555ee3b9619bf1c90ed9c03957da61d9f1a4d0e77a46de65da4a794b59d4c5957df216e1f522b991e7ff0c29d0d55deedf557b35f1891ed6b2102bf6244889febb4cf901ee36cf935fb813f89c9b66b8b2b440e2cc2a87abd16f7650e7cb445578c6fbf1a591635e6c5e9df174d29536cdded63e600b9beae27ecfcfd64788a04df4f416fa46df168531d77cb5e1c62d5733373cfb930cb2d1b7d7b0946f84dee2dea6e38f167", 0xf5}, {&(0x7f0000d3d000-0x1000)="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0x1000}, {&(0x7f0000132000)="0cc2fc842feac2506ab8ae77ae262a7488fa92f69585b05258050a375c8f901c941febf3a3d30abd632f5ad6bc9b768721f44aebdaa6e8c0a0fe17e26efa5aef49c67cbbb0abbccb6d3365e46c370b84f4c18802e57479ec9284603354234fbbe0fe41eb6d20323fdab24a50f6f0a7ce97b75bebc74c70fdbf92aac8b3f1cd668d11bde0681cbf8f007deb353ec66a6920e67ed9a813c5f5bb83cb211e34", 0x9e}, {&(0x7f0000fdf000-0x23)="15e8f65b4154e6b71d54740abb46ab28e59cc1cc4db7857d5fa63a632133955cffc529", 0x23}, {&(0x7f00000a6000-0xe8)="cb00f088aa222b3b1fc1fab5ffde083b8bd30835e68337a722059921fcee040bb34153b3e3e379dfb323289219a340f2eae3f8a64e893da12de6a31c443051ee79142efa656c83a1d71bb2bb676332cc4de7004b89d0b3239601c20f31e37b8737cb67dafcc81eba167cd86c343052842cca0d8368959bdd45cd5614c3d8273384e12d944a9373c8e8a15db36163109c37031c7ed2a0400fd8604fcac10dcfd7af473513b083de7e8cf128fbec5a7041b67fa37109fc78f33d758754de5ddfade5f4d547110c72fccc9654bbed182eeab97d3e0a625245ecd8d3837770150c9cb25e2c4704e81a2b", 0xe8}, {&(0x7f0000bfe000-0xb1)="8e217ca1572e5fa6c0d96e1ed2f3f4eee0b253d13731d4ace9367646843a7c477da6935b3205efdc8e4c7a390a7cd86c0114163a3b68456e5a97090e0f9bbaa9ce52fb2d957d8a8a511eaf943ec4bc07b7848e03cdb0ef22898b1d9554af116354295c6f7645f78d068c9455634a97acb3d78fa552e4667a87500b45502d74436631850e4b37bf982b760d37dfa3ba69fab5be4f57237e74cb49ba19c7aaf38e53a74b0f8039574617a2b3aaf2c76c10da", 0xb1}], 0x6, &(0x7f0000856000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x20048094}, {&(0x7f000024c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000812000)=[{&(0x7f0000110000-0x5f)="402ec500a48e2048fa17d7f36883428e654f638272c623c606e8dc29b36feddf7be2f64a3a665dbef12501464c214eb446da73efec4b202a4df7206722c9264d8e0a6329a0e73eaa97da38679e21aa55a4674c1c794e1972d9c12e1a3877de", 0x5f}, 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0x1000}, {&(0x7f000077b000-0x80)="59a436fa9a6f3f9b0823c7d72de03223ba39199021f99783af2a700e384e9e7ef6625e9184e1afdd15f23b07007d3bfe6a49ec121d84f783eb67ac302a73d619fb1e60afb812028bc10dfe1f89e1a61887c296505a55421b4802dec1f21ff5065826fdbff832b12516ee209c28d6320e5e1fab0f3ec0c01e6867bac87ca30a57", 0x80}, {&(0x7f0000734000-0xa)="9416642861a294dd3a71", 0xa}, {&(0x7f0000191000)="", 0x0}], 0x4, &(0x7f00008a8000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r0, r16, r0, r0, r17, r0]}], 0x50, 0x4000000}, {&(0x7f0000807000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f5d000)=[{&(0x7f0000752000)="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", 0x1000}, {&(0x7f0000632000)="81c4c14250182c733251ab48261e6442707575f3eb1281c7d49bcb539381a8a24b863240d28769294f46efa8c8f5bd4d5aaa466b56", 0x35}], 0x2, &(0x7f0000aea000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x40, 0x1}], 0x4, 0x8000) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f00009fb000-0x2)="") [ 222.658614] 9pnet_virtio: no channels available for device ./file0 [ 222.697152] 9pnet_virtio: no channels available for device ./file0 2018/01/16 04:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) getxattr(&(0x7f0000aa3000)='./file0\x00', &(0x7f0000f5e000-0x11)=@random={'os2.\x00', ')eth1bdev.{\x00'}, &(0x7f00007d1000)=""/86, 0x56) rmdir(&(0x7f0000a00000)='./file0\x00') 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007d8000)={0x0, 0x0}) creat(&(0x7f000067a000)='./file0\x00', 0x100) pipe(&(0x7f0000975000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000283000)={0x7, &(0x7f00004d8000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00009ee000)={r2, 0x2}) syz_open_procfs(r0, &(0x7f0000af3000-0x8)='maps\x00') 2018/01/16 04:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x5}]}) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a6d000)={{0x1, 0x85}, {0x9, 0x7}, 0x7, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x0) listen(r0, 0x6ba) 2018/01/16 04:46:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000822000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000066b000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008d4000-0xe8)={{{@in=@multicast1=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a55000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000025000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000021f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000ba7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac3000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000991000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000026b000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000847000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000434000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f78000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000-0xc4)=@ipv4_newroute={0xc4, 0x18, 0x4, 0x7, 0x0, {0x2, 0x14, 0x80, 0x8c, 0xff, 0x0, 0xff, 0x6, 0x400}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_IIF={0x8, 0x1, r2}, @RTA_FLOW={0x8, 0xb, 0x1}, @RTA_MULTIPATH={0x54, 0x9, [{0x7, 0x7fff, 0x9, r3}, {0x200, 0x80000000, 0xbe, r4}, {0xffff, 0x1000, 0x0, r5}, {0x100000000, 0x2, 0x3, r6}, {0xfab5, 0x1, 0x4, r7}, {0xc9b, 0xfffffffffffffff7, 0x1e18, r8}, {0x5, 0x81, 0x8, r9}, {0x3, 0x9, 0x2, r10}, {0x8173, 0x5, 0xe052, r11}, {0x7, 0x1, 0xfffffffffffffff7, r12}]}, @RTA_PREFSRC={0x8, 0x7, @empty=0x0}, @RTA_PREFSRC={0x8, 0x7, @empty=0x0}, @RTA_IIF={0x8, 0x1, r13}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x37, [@generic="f0b0b94671cea06fb360c3"]}}, @RTA_OIF={0x8, 0x4, r14}, @RTA_MARK={0x8, 0x10, 0x1}]}, 0xc4}, 0x1, 0x0, 0x0, 0x10}, 0x40040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r16, &(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(r16, 0x0) sendto$inet6(r15, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) 2018/01/16 04:46:34 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f78000)=@generic={0x4, "cd34ed247aefba4ce235af2946487187c90b719b7ca4f290db55efdde4487f7e46ddb252242cf07de0207e0fa24c2bef11c43c4dc44679fafadc46c0ff4edc9cc0d0da129bf8c2cae558b7c2bb388eede984a556c2383db28a2035ece30e4bacaa8018a438b9b78927683f154c9069e7b31886cc1200b4cbd3817b9eb30d"}, 0x80) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe8000-0x2)='%\x00', 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fe7000)={@generic="1d6e41171a51b2a4b190ca0530862e8b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000fe6000)='.', 0x0) 2018/01/16 04:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f0000f49000-0x1)="80", 0x2e8) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5a2) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b3e000-0x4)=0x0, &(0x7f0000ba5000)=0x4) 2018/01/16 04:46:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom$llc(r1, &(0x7f0000325000-0x4a)=""/74, 0x4a, 0x140, 0x0, 0x0) 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000017a000-0x8)={0x0, 0x1f}, &(0x7f0000ba9000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000859000-0x14)={r1, 0x8, 0x65be000000000000, 0x401, 0xfffffffffffffff9, 0x80}, &(0x7f0000dfa000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x0, 0x4) 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001e9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/16 04:46:34 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000256000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000088d000)={0x0, 0x0}, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x2, 0x84, 0x0, 0x0, 0x1, 0x1, @ipv6={0x100000001, 0x6, "dd654b", 0x1143, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, {[@fragment={0xff, 0x0, 0x1, 0x7fffffff, 0x0, 0x5, 0x2}, @dstopts={0x11, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, []}, @calipso={0x7, 0x38, {0x9, 0xc, 0x7, 0x5, [0x0, 0x4, 0x5c, 0xfffffffffffff4ed, 0x6, 0x3]}}, @generic={0x2, 0x6b, "98a950d7654ffbf7259eeb1c27da7585f0d949064440dd4d8f9596b9563f9c78ba18415fc8c0757bda9257e558b9a288b2c58d1ef41a44d597baa0efadf2ffd7b78377641d58edda37873ea5af71c44174aff77077b89a3889e5249a44ca28f83dec73bf28780feeeef0db"}, @calipso={0x7, 0x48, {0x9, 0x10, 0x5, 0x2c, [0x3f, 0x5, 0x9, 0x7, 0x100000001, 0x9, 0xfffffffffffffff9, 0x4]}}, @ra={0x5, 0x2, 0x6}, @generic={0x4b, 0x0, ""}]}, @hopopts={0x3b, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffb, 0x1000, "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"}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x3, 0x0, r1, r2, 0x7, 0x0, 0x6, 0x2, 0x1ff, 0x0, 0x1, {[@mss={0x2, 0x4, 0x3}]}}, {"41a1532da2c094a139d1d1dac4b869"}}}}}, 0x1175) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) [ 222.799316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 222.815901] IPVS: Creating netns size=2536 id=40 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000798000)='/dev/loop#\x00', 0x1003, 0x840) fallocate(r0, 0x2, 0x0, 0x3b1b9177) 2018/01/16 04:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000196000)='status\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/16 04:46:34 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/49}, &(0x7f0000db9000)=0x33, 0x0) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/16 04:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a30000-0xc)='/dev/autofs\x00', 0x2a003, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000143000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getitimer(0x1, &(0x7f0000994000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000288000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c2a000)={0x0, 0x0}, &(0x7f0000c22000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ade000-0x10)={r3, r4}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007a3000-0x4)=0xfff, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000041000)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000568000-0xb)='/dev/loop#\x00', 0x6, 0x2) 2018/01/16 04:46:34 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000002a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000002d000-0xe)='net/sockstat6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000b000-0x8c)={0x6, 0x0, 0x2, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002b000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000002c000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000002b000)=[{{&(0x7f0000020000)=@ipx={0x4, 0x44af, 0x1d, "dc558b90b252", 0xfffffffffffff46a, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f000001d000-0x56)="9198277297a7ad90c486c04f30a8f9d54b6acd49592f1a38470c4748b4b5943f662d40b35c5e3a131a7f25a3aed675562b2c15aee22d0201d4f7761a9c8d0779a5f88148520060db13b3882abb54c42bf78b718ae939", 0x56}, {&(0x7f000002b000)="42a73f9321edffee295dbe81509f1c91133b1839a967a1b5c089303ee51477d874c732d9472fcff644234649a7ab11de772fc855c0d3dce1f45f6a68e90e5e46fe58f660e3530e192439aec220e6a68dadf8074be202958084b80f3bd04a24fb998bd9e0ccba0797a829cbd57cac831e8928e21bb016cd7b7b0950e80bd79720f499c0babd5124ddd5405cab9a1816aa454c203cce42557f67a2709e6179edd4b1f8f9ea3528c6322cfc396c3e38b6d6bff8ce971154dac8ca70e4", 0xbb}, {&(0x7f0000000000)="013e3a5773e86323fe412d45b3a6f8e293c3548830706527f92f10e333190e2a70f59300a01bad79bf2c2c0960bca369212d1e45721e876fb2a6a8a8a7e99c7ef40e702cbe6e78ba9558df84a134cd8a62e73e88c749766f8f3761ff84ac45724954f4c165ccd32c08b44874a4ffbc0046023bbc8e7c2670cbf05bd63a218da6c955a278edd3afa8582db90a49f6aae1b284a36d84b806c2059bb43b760f29b6631a1681e47697e66408f66b7c145ea098eb3d7ca22d8eec138859e311464a4cf2d1eaebdee191aca21e05ef04c6d084352f186d", 0xd4}, {&(0x7f000002b000)="", 0x0}, {&(0x7f000002b000)="e05566b5055ca6cedf006b5e9d8f2eecacb0fac41640418d8d8226cb5ac1b73295dc54f136e0e9493ca75b902987744ac4ae40b6e61b53515c8719deb5b610d1faebe837126a99de32949e76ca52", 0x4e}, {&(0x7f000002b000)="07c58024b3f2089121a725692a4569d2ade4de74d60b46fa065a54396d2eaaebaf9d084677293bc113c57218ccae7c163e187b7eeef48a29ccee71751904d2e9211fc94aed91e1810e35b749499c75d69dd309b46186fe6ec3cc5037eaeea9b8611e1ace6f794439929243b15fb73c65245ac4368f72b8f5eb6359358b152cbbca9e324f", 0x84}, {&(0x7f0000025000-0x4c)="a7ee393450908c3614601e16c3d2fc843037cea28bbd5828c4229940acb2bd73a002896dd8132417838e2678503b506b9ceab4f7d1e2f46d025fbd503fa9635f85246dd8607810a74a869ef6", 0x4c}], 0x7, &(0x7f0000016000-0x42f0)=[{0x1010, 0x10b, 0x81, "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0x1000}, {&(0x7f000002c000-0x71)="d5601b199cb8bb9f8716c1cda6f8cabb5de66f159aebece121789e9997f8afc769bea8bf016b6845d7129cfd5ac300da369c0211442fb8ce3e654f187e9dd998336cb1701fea2e4bc95cf924800e1ff45a8a45b1a252885ca9189319fa4ae817e168a60cda325bc65b0741977ccbc8a50e", 0x71}, {&(0x7f0000015000)="29adeaf5e2b487575b4369cef3119d339af4d70d0b79dc52a01a19bbbca8b17600b8f0039ca9da6bc349eb50a73281deff10768027cb4dcf65478bd66c178d3951e017c5f5d395f9802e16c08efd11b8911eca09a794ff62293778b73ee3acf0d206061d9395ddb566f9cea5668e77f79c4d087cc0c73df4e3b141d9b28d4f3abffcef6d0b5b1f05d9d2c54d84b7192aa00a564e9941af71", 0x98}, {&(0x7f000002b000)="1bfcaa81c33a3f", 0x7}, {&(0x7f000002b000)="", 0x0}], 0x5, &(0x7f000002c000-0x20)=[{0xf8, 0x10b, 0x7, "5ab3ddac64efb4b25517c4efa9d54f4cc8c10e3a62c074e81f352b47d0db67787004f363bf92879e6c20beb06b09fdcdd7a5cf5aa74e52b947af575bb4452bd18bbad40a0ef2fbd16cf10ceff2c18fcec5fc517f2a9a90da42ffe3b1c4fddad3343f297575b3405b9b5abc6551fbd36cb4c335fb04fa9cd63402eabdc9714552f13c94b590239664de421e5a91361cfa7210affb644058ab0a45ee7e08fa317291b700fdd1eb5bbaf809398565bdd3e5405fd61ca36c0e9bb82566e9ce0df6680f2070d0414b758676c07e5a3ff9554efaaff3c8fc54c043a409a573497b776b836844054b51ddda"}, {0x28, 0x11b, 0x5, "240f412ed4f48d853609feb190c936a32ff783"}, {0x30, 0x103, 0x2, "7d6254f686926fc76bc20e6d7ded789f2e38934d3af276367be6d84ed01f0dff"}, {0xd0, 0x115, 0x10001, "15e4f4923b33dbc04df0f3acf5f33b4963930b795a40a97e8e094ab5c1690561fe62c35a525f18a74efb2f62d77307a1f199945fe28b25f754e0e65f1ac8c73e09e69d5783f97f4c9604b714595d3459e2a08fc37f5cbfe683b5d65cfec108dedd361dfd690596ff28a305605674db5fab129a058550920515b361b85dedfefb1c7fcd196dc68bbcc20fc339d13f5360c7a3511f4a86fcf6e84aa80f5f9ddad11b0a5536a6a15a69ff790843fca58144f7411703e3fca5fc96c921ac5f24"}, {0xb8, 0x118, 0xffffffff00000001, "1ee43bed5c2a9c9775a82d173f1fefbfc16f4c4abe372fbd5f5a3d5f446392ee8fcd4594d3ba01a491c9ce42e99bd43325a82d0fb99cd83a0aa9f8116265edf4950cd129aaa20254d539bbfce0cffe9e76c0954fa719f6c783c02bb0586e6d37df9902892b139c60223842719543ef1fd797da4777fb04b02c1bfe4eace3a8c0eae32df16e9699b035ef11cba8d7a74a4ae3e5e5170963f0938a95eb4eccd67676662bc3"}, {0x30, 0x11f, 0xffffffffffffffff, "c6db6020ab4e6a67ae352412b134f7217a6af0a1c976798b80098cc27ce81558"}, {0xa0, 0x129, 0xffffffffffffff61, "cd804baee2b0e648e807733ab58d5d8242c82d72bedb06de81fc87f591a084406623a55ca7b13f651a86b1144c4a0ecdfadee2ea2ea3d8bd7a2fb816bd46fab2ff2b121f9de169ead7dc690638c9fd17c04df66fa4c1301fbd1d6a1299bf500f3ef4611ea20c3571a71cc88a9a5660b3a0b3e59e6f5e2bd85378060f3df2ccd7291645e6142237eade"}], 0x3a8, 0x8000}, 0x401}], 0x5, 0x800) prctl$setfpexc(0xc, 0x80002) [ 222.909550] pktgen: kernel_thread() failed for cpu 0 [ 222.917641] pktgen: Cannot create thread for cpu 0 (-4) [ 222.923188] pktgen: kernel_thread() failed for cpu 1 [ 222.928903] pktgen: Cannot create thread for cpu 1 (-4) [ 222.934340] pktgen: Initialization failed for all threads 2018/01/16 04:46:35 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000223000-0xd)='/dev/net/tun\x00', 0x0, 0x20802) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000001000-0x4e)=""/78, &(0x7f0000001000-0x4)=0xffffffffffffff95) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x6, 0x1, 0x4, 0x8, 0x1000, 0xfff, 0x1, 0x3, 0x2f, 0x7}, 0xb) 2018/01/16 04:46:35 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000ffd000-0xc)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000451000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000ee5000-0x8)=0x4) 2018/01/16 04:46:35 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) pipe(&(0x7f0000582000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b61000-0x20)={0x7, 0x0, 0x0, 0x40000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f80000-0x10)={0x3f, r2}) mprotect(&(0x7f00002de000/0x2000)=nil, 0x2000, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) 2018/01/16 04:46:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009c6000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x3f, 0x9, 0x800, 0xcee7, 0x1, 0x7, 0x703, 0x800, 0x20, 0x3ff, 0x80f1}, 0xb) 2018/01/16 04:46:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000988000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003df000)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f86000)={0x0, @in6={{0xa, 0x2, 0x65, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x9, 0x0, 0x7, 0x4, 0x8, 0x7, 0x7, 0xc8, 0x6, 0x100000001, 0xffffffffffffffff, 0x3, 0x8]}, &(0x7f000090e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000294000-0xa0)={r3, @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]}, 0x1, 0x7, 0x1, 0x9, 0x5}, &(0x7f0000ac9000+0xd39)=0xa0) write(r1, &(0x7f0000983000)="", 0x0) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000163000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068b000)=0xe8) getresgid(&(0x7f0000a1b000)=0x0, &(0x7f0000738000-0x4)=0x0, &(0x7f00007fd000-0x4)=0x0) r7 = getpgid(0x0) stat(&(0x7f000052e000-0x8)='./file0\x00', &(0x7f0000711000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efc000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000238000-0x4)=0xc) fstat(r1, &(0x7f00008e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmsg$unix(r0, &(0x7f0000100000-0x38)={&(0x7f0000d07000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000007b000-0xa0)=[{&(0x7f00008e5000)="85e8b6a4c584159554a32fe080e50141ffdc997118112058934c3ff2ef84d29443712ed778c289c8b85b45c2bf882f157a9c8c9aa93f615c749deef429e3d1332f6ef5d1203162910a7415812dd9108a8e9724309fc7bab1d1635ca0ef7b017083dc42bc863d4c1aaa59d6715e2dfd54865c041a345b9b015c55afc8b122385bb527e8b7da481de36b73c4b03536a18941cdaf285cfafc9320656beb9fe7b5933315b55b7e84e4587c67e207965cd9a53aed7332a9ebe3e9efe91ef6166760980ddb4735d33b8e5be132a58bf98eb8424bbe636663e641d960", 0xd9}, {&(0x7f000059e000)="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0x1000}, {&(0x7f0000d09000)="ce0c37fc6f2942294f4db0681da443ee0413801a5414427cccad6dbd3f3572b1f97f77da7c193743ed604301f8eecf15e34bd9635eb4a962313f40282c4b5985c8fa05dae13f44d58809eeaf9cec3d938f0b8cdfd9ab4161806c9ee3f6f5842ea3d82ad4c4ab04b70d91009362ed39c34e5b060e0e020d5be8f825b1033f2dee1634ece7fab5cf81910be007f08c10c853e236b92c44edc10b58cb1e70e325144288e0c72e3961d9b27ed83352e4a00b41a66a43b50e879a25586393b568722f44c93fa83cf4d2de60a4a12f4f8bfb01970e6db3e959205b7ff16867e4f26d61b29248f59b484a", 0xe7}, {&(0x7f0000b51000)="2e5ea2747670e5d67d2355ac7aff7b1968fe2d96d518075899024a3fc58502f2a4c8066553a86ec6829696436e11eaa5aab84b9fcb71d4fcd3d3eda394f99a7ba9a3eb20fe018d588cc2251b462120bf7168b38af54761a68471b45585e21ba88086a9f6c9c359ec275b21c9a88a95819bd4bdb2c56ead2f2664a28dc4ae8e2edbcd20083cc826fe20d690a84af36ceb34822e37fce83700415bed612cdbcb36f97464e1b21655f9dc267ce30a4637", 0xaf}, {&(0x7f00002bb000-0x14)="bf93bf9fd030053e698a8fac5d408cc23c22b856", 0x14}, {&(0x7f00009a4000-0xaa)="fb97f7c580628ec9509100abfb3057a2be9d86ac79e9c78938f5ea812e401253f9bd72e72ad237ee06618a350ca94b8e186eae80f3d77459e607fa303af307c205abb6b3111e62f0055f7327b04845395fdd9ad6b33bff5717c2e3c3efa164b147d366ea04a1ea801733a8ce64f76c029ba9c87a5c04e0b359d1cdb9df7ae002381333875001f2309c6444d8d770e067590ea98737452d8f21e215c6c93a8119aaf41ef66d780200bfc8", 0xaa}, {&(0x7f0000ee3000-0x58)="f3b225dec2c1c64688024369e06f3a316cce644d7f1987b4a3a21758197d098ef565d903971283d64b96b4ebbe1ea06c03f88153f92ddcb7f1373920fb05ecf9f5d3f7a31f70204b73994a119185aa076e85a2e16e2f9a66", 0x58}, {&(0x7f0000d12000-0x53)="de493d5d843188cebe95d75f930d06e3297c54c2ddb49a901db37032abba03c04cf35aea4a83b07db56ea733a577f6180116ad8951d4943660552114415b0aec72dff6588f57be53c5cc33ba6dfbc1d6a0a8cc", 0x53}, {&(0x7f000016c000)="3e0053b7", 0x4}], 0xa, &(0x7f0000e16000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc0, 0x8850}, 0x20004810) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000cbb000-0x4)=0x9, 0x4) 2018/01/16 04:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_pwait(r1, &(0x7f000084f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x79, &(0x7f000013b000-0x8)={0x7f}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) 2018/01/16 04:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) mlock2(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x1) fstat(r0, &(0x7f0000cbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f21000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setuid(r1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005c1000)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b2e000-0x50)={@generic="5b08edb8d707928528fa9c2c3c1ae383", @ifru_flags=0x4000}) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1", 0x22, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000067b000)=[0x200, 0x5]) connect(r2, &(0x7f0000dae000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x4}}, 0x2e) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000d7d000)='/dev/snd/timer\x00', 0x0, 0x200083) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000090c000-0xc)='/dev/rfkill\x00', 0x442, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00002ba000-0x78)=""/120) 2018/01/16 04:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = getpgid(0x0) r2 = geteuid() getresgid(&(0x7f0000c3a000-0x4)=0x0, &(0x7f0000a57000)=0x0, &(0x7f0000e27000)=0x0) fstat(r0, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000351000)=[{&(0x7f0000ef7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000245000)=[], 0x0, &(0x7f0000efb000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0xa0, 0x0}], 0x1, 0x20000840) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:35 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000053000-0x8)={0x0, 0x1}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000052000)={r1, 0x800, 0x30, 0x800, 0x0}, &(0x7f0000052000)=0x18) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000006000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) syncfs(r3) ftruncate(r2, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x1)="") close(r0) 2018/01/16 04:46:35 executing program 6: clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) sendmmsg(r0, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x280001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x865d}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x20}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) utime(&(0x7f0000b9b000)='./file0\x00', &(0x7f0000a97000-0x10)={0x6, 0x1}) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00009f0000)={0x0, 0x0, []}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x200}) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00005e3000)={0x1f, &(0x7f00000c5000)="c65c9cf04b141ddeec230a2629a2913bc5b4d785de27aa6272a84de5dcee8c"}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x1b4, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000579000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) sendto$inet6(r4, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318", 0x19, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/16 04:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c01000)='gid_map\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x80) 2018/01/16 04:46:35 executing program 3: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = dup2(r1, r0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e72000)={0x0, 0x2}, &(0x7f0000e73000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008d6000-0x8)=@assoc_value={r3, 0x2}, 0x8) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 04:46:35 executing program 0: unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000001000)="7bc667b1323caa9c48f5212f3f65465fafa8fc23f79d4f0f1e4f96b408c9fc82be6e60c336e398298411e33fac5a65826894cd0b1de1bd3464ca785a9e67b10f4ae7938d1f13a50420b0f14542bdb5837c190d29247a4056593914ef455edfeecc8853544f64b445e4521a824140e91d314733906596c8c117aec81a379d54a0fd0c05b1b0e728c7837852d41e8ea4", &(0x7f0000002000-0x4)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000002000-0x1b)="80016c173c836b7660ff1c680e02eea99f13737b026f17f56f8607") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1a, 0x0, @thr={&(0x7f0000001000-0xdd)="2e389f7b84ad89a5c386c09b4f12bfc01887acecbb2eb88421bfb03546c9ae721eb34e6c5eb75ca3c3d1691ce549be5bf337f580e98782d1e6c92474180b1d0b8abc726b6b9735e78ab597e00aa584dc7cc090f40a9a0041c839856dddb27d7e8f35d1eb4bc9f44bd080f2a0973a317aac7ecfd7685640a9f554181e9a1d38d80c48bd3defe75b0a7413a66fc883b9345692a76dfe68a727cf58775740b6b0298d30b59e8b123c30a411421f18bbf63980386d5c52bea1c2ca1052bf21ab629550af0b09594184e46fbf2cdf893e5455e81752212fd11c2c984593cf06", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000589000+0x6c5)=0x0) timer_gettime(r0, &(0x7f00005fb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 04:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00008c0000-0x150)=[{&(0x7f0000909000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000d0f000)=[], 0x0, &(0x7f000049b000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c08000)='/dev/ppp\x00', 0x180, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ca4000-0x20)={0x934c, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000044c000-0x10)={r2, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00006af000-0x10)={r2, 0xff}) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000062e000)={0x8, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000703000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) dup2(r1, r2) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000445000-0x117)="", 0x0, 0x20008000, &(0x7f00006c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:35 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$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) pipe(&(0x7f0000dae000-0x8)={0x0, 0x0}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000b53000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000627000-0x8)={0x0, 0x3}, &(0x7f00003bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000082f000-0x108)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf7, 0x7ff, 0x2, 0x8, 0x6, 0x0, 0x8d3c, 0x0, 0x4, 0x1, 0x3, 0xfffffffffffffff9, 0x7, 0x9, 0x7]}, &(0x7f0000653000-0x2)=0x108) 2018/01/16 04:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f3b000)='/dev/rfkill\x00', 0x80100, 0x0) syz_open_pts(r1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) 2018/01/16 04:46:35 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000002b000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f9a000)='/dev/input/mice\x00', 0x0, 0x80802) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000c13000-0x38)={&(0x7f0000f9b000-0x48)=@full={{0x3, {"62d486ac26bc23"}, 0x2}, [{"269afc010d0923"}, {"36910c0cb7c2e6"}, {"daf6121a7405ae"}, {"959c582e983ecf"}, {"21d6644d4db3d0"}, {"9f7b59068df3c5"}, {"9d894430e14737"}, {"3d84823e8ab841"}]}, 0x48, &(0x7f0000f9a000)=[{&(0x7f0000f9a000)="87ec85f981d9940a6bd089bcab8ad2a73699e2eb2a0dac9b6a7b3ecdddd13c1b49aed556efaeceec3432b04db7da4c94daa3c18a3e51fde15246d0eb4715de00f46263ff227b7ae7499483f1ccc6cbb74053d4312eacfc8d02794d32fb3ae5b112b13fdd79b9bbfdd5206fb498c9b79c7f39531660fbfecfa1f0c57dc26a845fde8a0e9c1d3dc587faa471e30261978d59926fdc3802a536959db2dae71e5d8a39f21cbbe84d0892beb7bac4fd36b89f5e", 0xb1}, {&(0x7f0000f9b000-0xd2)="f27b6841f69043e038063670d644be2ab8bcdc487ceabbcff8441b1f4198a04ee7ca05e65d9061a6e94a294903cdb8aa01538bf349e56ca7cd5a576501348e47127c7819fe1e66ffc7b0d34a821be567ff676a6183c2f910c81f0640fbabceaa535a8a8ba4fd678aa378cafc6d2f18895125ce945efe0d69f6e9df3d584415722cca2bfc49590d45915e380e7be3cc42361a67834e32c5c366fb07b97a08c147d10cea52b0641622646e1b0713e7b1a90deae37d6ef94cee81b45a582d9b2fbefc09538e0f42fb0fd07757ea13b4b75df25f", 0xd2}, {&(0x7f0000f9b000-0xdb)="815617b17e676d32c20799df6692aad61dfafdf92983f85e4f603c16ce47f42345dfadb73c37bfb1e7550eea868513cfa7c1614850a165f78e67d056a7d43ce7a22904d46eb22a826ee8f3007cbdcf1498e9826cc3e9f40185712dc76c43f22bd1c75307c404ce157f8bb95c396104fd740aa1e1048cbd58a4189a94da155f8e8c99c4b2e154a5445aa435f9776d3b85dfc79572e0370ec643af026c85683a99bfb93bb69ab4b9113960b5731c472ec6b5ae95653944e538dbd8c07ec8858d8aee8cc990ca9db8684f81c0d2a8b9cf36b4391782f43f73899adcdb", 0xdb}, {&(0x7f000045f000)="a0f50ba5b5eaff11be55a8545fbb3c", 0xf}, {&(0x7f0000dad000)="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", 0xfd}], 0x5, &(0x7f0000f9b000-0x18)=[{0x18, 0x116, 0xfffffffffffffffc, "0bda564d43f5"}], 0x18, 0x80}, 0x1) 2018/01/16 04:46:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x6, 0x1ff, 0x7fff, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000014b000)=0x0, &(0x7f000028a000-0x4)=0x4) r1 = open(&(0x7f0000ad8000-0x8)='./file0\x00', 0x400003, 0x20) pread64(r0, &(0x7f00000b1000)=""/173, 0xad, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001eb000-0x4)=0x0) connect$pptp(r0, &(0x7f0000ef2000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a99000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00009cc000)={0xffffffffffffff5a, 0x6, r2, 0x4, r3, 0x7, 0xdd73, 0x4}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00003db000-0x10)=@common='ip6gre0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000742000-0x3e)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df7000-0x4)=0xe8) accept(r4, &(0x7f0000c29000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000fa000)=0x9) tkill(r2, 0x2f) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f000062a000)=""/80) r5 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r5, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000b21000-0x20)=[{&(0x7f00003e5000)="b616bcd813aba3e55519ddefb2d3e48b141187462b42afdaad4f849279a1aacb79e141219e48dce953b97bb732f942b3c630af8d37f87637e2179c99ff64d850a717d870744e4f70d49627f0887b4559f52ce746ec1157738c8140d898dc1e4698f50b2f47720eb7a38902430800549590924d8c46adf7a8a587a53b2a1f2c11ca237e99ac95cb16bfdfb0d16e63aad69d1fcbab90df094b0977f940679526608208d7f5b857928f8000496c957ecfa7137f554614aed5d4a00e91e9a75a639e5337b7b1aad9f1c96d772088760f9b583e9ef78e", 0xd4}, {&(0x7f0000bf8000-0x9b)="357e82e336522877f9da77caae37fc7dca80de831742768055d9d0069ecd1fdaf1b9c87fc81e7888d4e2523e90ea45b0019e8be57b955330b0b94f4d512497b740d37185b1765fb45745854fc95185d791e502757b12da0f5d0b31e891103c0c8689d2b018a12a5c70936e0d71c60ff73351bcf2336c19217c9c9dae71719449c66ac7ff1af2ad5d67b220c411833048d15dac2da512d47f9056ff", 0x9b}], 0x2, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x3}, 0x0) setreuid(r3, r3) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000ada000-0x4)=0x200) syncfs(r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00003b2000)={0x5, 0x3, {0x1, 0x0, 0x0, 0x1, 0x26d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006df000-0x8)='./file0\x00', &(0x7f00001fb000)='./file0\x00', &(0x7f000038d000)='tracefs\x00', 0x0, &(0x7f0000ea8000)="f6d14ed5fa9ae032ed3524d9aaa9fc510882") openat(r0, &(0x7f0000382000-0x8)='./file0\x00', 0x40401, 0x40) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007e2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000097e000)={0x298d0ef1, 0x0, 'client1\x00', 0x1, "94a9c51485bf7eca", "2fb131930fe7c2478e0143446c0e9291995661baf262fc8cce9b546396c2285a", 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000d20000)={0x0, 0x0}, 0x4800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000585000)="0fb572283fc36fd45b69bc436ff4eee9", 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000085f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000109000)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/01/16 04:46:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x88) getpeername$packet(0xffffffffffffff9c, &(0x7f0000740000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000433000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getuid() mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000cf4000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6e000)={&(0x7f0000f76000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000176000-0x60)=[{&(0x7f0000475000-0x35)=""/53, 0x35}, {&(0x7f00004bd000+0xc06)=""/164, 0xa4}, {&(0x7f00005e2000-0x56)=""/86, 0x56}, {&(0x7f0000f76000-0xeb)=""/235, 0xeb}, {&(0x7f0000f76000-0x9a)=""/154, 0x9a}, {&(0x7f00005cb000)=""/214, 0xd6}], 0x6, &(0x7f00002d3000)=""/52, 0x34, 0x29}, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000634000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f75000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000809000)=0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f76000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}}, &(0x7f0000f76000-0x4)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f76000-0xbd)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000390000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000c14000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f0000667000-0x38)={&(0x7f0000bce000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000843000)={&(0x7f0000a87000)=@ipv6_delroute={0x24c, 0x19, 0x2, 0x1, 0x2, {0xa, 0x10, 0x0, 0xfffffffffffffab3, 0xff, 0x0, 0xc8, 0x5, 0x100}, [@RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffffe}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_UID={0x8, 0x19, r3}, @RTA_METRICS={0xd0, 0x8, "4395e45285e3865f93f723ba4a11f4242f6b9467585532429b15f79dea95ddbbbe056fd74666a692dd5bdb9c87f4505030c3f12ef43b680e8ca125222fac48eaf3a17cd1bbc11e0102f94686e6bc91b0a44253757337f8207532d5c5a0317d4fc6726364c5a11b5993acd027d8113f1e896073c63c81356ffa708c674d143694c446e27b2adc20c9af086f6823af35a6d1963762a3eea0340383a7bc5a5a49e85876a717da32b706fe54455dacf19c17784f3c76ce6bf5d86d69fc62e0366603373027ba02ccfa131fd2b0"}, @RTA_ENCAP={0xfc, 0x16, @nested={0xf8, 0x2f, [@typed={0xf4, 0x4, @binary="3b3eba7af82a58b8250d93c6ba8a5aad9f1dc3bbaaf6d32b22201d92c1a47c5dc2d0b3304c1a7f02cc7fb891a2803bfc87dd41fd16ed91c6870e5ce11999835c756421febff7797adb91fb2e2ac17242126d1667bf7a957f7659f95b145e2d6031019dadf5069061fbbef70b873d627db73f5ea5c01421f97510abc6628c72f5f7584e0557882ff45735c142dd16f7527a1a0a8744b3d4721c7800a9b8ce50d2758383d02a64d609d18308b5531cc79c29271941c81981d5003215c928d70b02edddbdb114721970ffbad9823e4f07835ad7f61f4976cd5a61b9ba0ccbba3a5b3611e8fd169c2c9493faf158"}]}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_EXPIRES={0x8, 0x10, 0xfffffffffffffff7}, @RTA_MULTIPATH={0x3c, 0x9, [{0x3fd, 0x7, 0x0, r4}, {0x6, 0x400, 0x9, r5}, {0x2, 0x7, 0xf999, r6}, {0xa070000000000000, 0xa0000000000000, 0x2, r7}, {0x5, 0xfffffffffffffeff, 0x7, r8}, {0x3, 0x1d525b26, 0x0, r9}, {0x1, 0x4, 0x5, r10}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) clock_getres(0x7, &(0x7f0000065000-0x10)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r0) 2018/01/16 04:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000179000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000b8000)={0x3ff, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x919}, [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, 0xd}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006c0000-0x10)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}], 0x1c) 2018/01/16 04:46:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x1}, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x8)=0x2400000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000000)="", 0xfa6d8cd715c760b0) recvfrom$inet6(r2, &(0x7f0000001000-0x7)=""/7, 0x7, 0x2, &(0x7f0000000000)={0xa, 0x3, 0x5d4a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x809}, 0x1c) 2018/01/16 04:46:35 executing program 5: perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x10001) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(r0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005b4000-0x10)={0x2, 0x3, @rand_addr=0x8007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc25) r1 = socket$inet(0x2, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:35 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b97000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = mmap$binder(&(0x7f00004c8000/0x2000)=nil, 0x2000, 0x1000000, 0x21010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d08000-0x24)={0x0, 0x1, 0x0, 0x9, 0x1, 0x2000000000000000, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/01/16 04:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001c2000-0x4)='bbr\x00', 0xfd66) r1 = accept4$inet(r0, &(0x7f0000f78000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ade000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000516000-0x6)={0x1, [0x9]}, 0x6) 2018/01/16 04:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x1461581c) r2 = fcntl$dupfd(r0, 0xfffffffffffffffd, r1) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000a8c000)="94bc2aba7a39010a6f1b9d49d901404c4676a696aab6d374011ee17a0383bd72504d87ed157f27eadf62590619897f4088fdb967f44cae426a2c26ea9274f27e72c0e6ae8fc69a695606ee4345cdea7ba412aadf1cfbd4e540f55c7557345a615021be3957356943d1d4a7a12b492b641810b42facaa55758e4eba3c3a35cf0f966686098e802b404c253427693b7f320a955dc16c468edb9c0d5884fcbd118385ff46129873060eb7d2950fba87527adf8e5623131ce49d39ac41f87b196754cd40b7dd278860cd6d67fc3a20874362dd7797a8ffc4efc4e10eccfbd949c23384513ef227e95efde78f3df4f20a") getpgrp(0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) 2018/01/16 04:46:35 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000098c000-0xc)={0x80000010, 0x0}) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) modify_ldt$write2(0x11, &(0x7f0000320000)={0xa62, 0x0, 0x6400, 0x9, 0x3, 0xfffffffffffffffc, 0x2, 0x9, 0x1, 0xfffffffffffff126}, 0x10) faccessat(r0, &(0x7f000083a000)='./control\x00', 0x2, 0x0) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockname$inet(r0, &(0x7f0000ea8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0a000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/16 04:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e5f000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b24000)=0xc) socket$inet6(0xa, 0x8000e, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fa3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d5f000-0x4)=0x14) sendmmsg(r0, &(0x7f0000018000)=[{{&(0x7f0000f61000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000be6000-0x30)=[{&(0x7f00007ae000-0xb1)="319f22d8d12f36653ca01f54758162caf28a6dd16d8d37092ad5d489ad744f3fc64d3c0d0fb215d3f4f18784e0e6f24f1246c350e62d555c8b47e627630ced5ac884c8816aca4441ef51fce538f75acc261bf4c2b40e316f02ad81dd150e706496c839a20d0d6aa631fc3011aac34e7ac18ed00a9a4c44c88745ddb7d522daf7447cd3984405fbb9c894cea28dc76f1494769bf75526e6bd68138628c92000571ee53c10b76f40954d7595c790e7c5cee6", 0xb1}, {&(0x7f0000c36000-0xa5)="033f3b6be72fab92a52c17140516844b3d4ca52e9d6881f9e3cf52470b2e70b1b3e3a28ee96585fdf97231a940c513674593375a5a0233be1066a814f5c58b2db939f16316065cccb1b9f09228672de516728aac5354b10e78b4bc1be9408261730fd8e81476a5c0c711523a15ce9085d45839f42420617c193c490caa6dd2e9f96b1e76996720934db494af571ef24a371abfabb19fbeaa550bd7cfb015f7ea58e6f472ad", 0xa5}, {&(0x7f000045a000)="970ecfdd33abaf5907baf20453ce448495c2f6625dcf5a76e0832b2c048e64dfbf283d2bb2db91495d8c80f059774be479e09ef5b5e2e28f1846f461e5feb9e6f4ab5c81ab937cb64ad30643adf3a0a4e2fffb285ee101f4b118330647c4ea4f122ecd7a9cb876bb3ddafe241b18ad37ef60909cc8c146824171793299f6ca6a8893e354cff925f3204f45f6b958f18ad4159a9d6e26a62b926181c6d7547a0c590deb79d343cb8d6260", 0xaa}], 0x3, 0x0, 0x0, 0x80}, 0x200}, {{&(0x7f0000617000-0x14)=@ll={0x11, 0x1b, r2, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000341000-0x60)=[{&(0x7f00005a3000-0x1000)="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0x1000}, 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", 0x1000}, {&(0x7f0000948000-0xb0)="528fd409e58289f9bea598acc33d098dea088d1df95b79ed86c62b42bb8c867340224bbe8e00fff27da1b790b87e53c336062dea4c83450f50d4d51ae489359882c2654da218b64c06b11a279a40793571f5f6d48ff8eaa3fb684d851401c4e1c90d6bcec722b5368c14a2003a6a7cdb3c9a7b238fd7c16eeb7a4a5fc48f7ac7120f99f8a5bcfbfb45e13757c1496d5f2b4695bf4385a7525572c9a288ab5553f97098b5e6b0c90e0eee7ae5c43a09c2", 0xb0}, {&(0x7f00000ce000)="3e60d26700adf0da412bc232d1160bb4ffcc9caae92aaf33d5b06501e6fe138b408fb09b8443af8892523de2332c0558e70d5adee8ad587f9e100c5907588b0a13f72bccc1775b2019f6febfc45cca74598634950d62a1be00a40107e66315826816af82531e04c563bbd302ed0189d2722a3dabd574092827a777359e6f75eb5f1e8bbbb80aff2d029eeb1efecaa0ef427646da1263e1", 0x97}, {&(0x7f0000682000)="67beb57772e9ef443c88569dd5", 0xd}, {&(0x7f00004aa000-0xc9)="a7912053c928f55387a81d294551bc1538686bcb1712ca29da06c8392aaa40c6017ec5ff5a902c7b1fb8c77332f841910f59af2d3e29597be21adf0de8ec9bbd20fc16ec1a0b659a2f050a0d456de86285954b5a2d048c462f0597472fb4b8c966981f5644ab8ea61b164419f67a142f6022147df7ab8a8e04445023606aba88c9588d3a2eb7bc2a413b0c3ccb96e0ee32488032276524d6c84d2b6b69d949e627ef874f13391a8b334c337741cb395332a6562b9d5c40862a7621970964402b237767d028afc24b32", 0xc9}], 0x9, &(0x7f00002d3000-0x50)=[{0x50, 0xff, 0x10000, "81f988f9de52eaf436334324886c53baf6b5634e8df5ef3eeb40e356f837a7aff4164c403e71318f88f000c55f2ac05271198824207fa71af56ab0e00e1c"}], 0x50, 0x44000}, 0x100}], 0x4, 0x396b054966d59993) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) flistxattr(r0, &(0x7f0000243000-0x12)=""/18, 0x12) 2018/01/16 04:46:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00004c0000-0x20)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000675000+0xa61)='/dev/snd/timer\x00', 0x0, 0xa48210ffe7ef9319) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) 2018/01/16 04:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x3) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) prctl$setmm(0x23, 0x2, &(0x7f0000d6b000/0x4000)=nil) connect$inet6(r0, &(0x7f0000030000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x17, &(0x7f0000020000)={0x2, 0x4, 0x4, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000022000-0x3)=0x0, &(0x7f000000b000)=0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) r3 = getuid() setresuid(r1, r2, r3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000017000-0x10)={&(0x7f000001e000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000051d000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x4, 0x5, 0x6a}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0xffffffff00000000, 0x7, 0x8, 0xadc, r3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80000000101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x5, 0x1, 0xff}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001000-0x57)={r5, 0x4f, "a0947ad5c68632751b41084ae72b57316fcdaab01a8d307a9dd608443f89b68ea7d833a9c9b0b59120ddabf6423a7030123ace561bece9655406e02a75a7e8d0b581f305a0689fdc342d1e1dedfe63"}, &(0x7f0000001000-0x4)=0x57) 2018/01/16 04:46:35 executing program 3: fanotify_mark(0xffffffffffffffff, 0x11, 0x0, 0xffffffffffffffff, &(0x7f0000f84000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) fstat(r0, &(0x7f0000b84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x1fffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000347000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 04:46:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc6000)='net/bnep\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xffffffff, {{0xa, 0x0, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) write(r0, &(0x7f0000001000-0x51)="c875d1688ef3bff886d9729752d6a43a74c20656b15b8a94bb613896323cc8943a6608f4bb2c3f94d225b7a8a536b7487bf56defccecc8fc9fb58000ab5e9384e8dd649b839f949faf24d2485e05c4b850", 0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007c1000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a2b000-0x6)={0x0, 0x0}) listen(r2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00005b3000)=0x1f, 0x4) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/dev/sequencer2\x00', 0x8802, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000879000)={&(0x7f00006e7000/0x2000)=nil, 0x7fffffff, 0x5, 0x30, &(0x7f0000e9e000/0x2000)=nil, 0x3}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/16 04:46:35 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') readv(r0, &(0x7f00006ae000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) 2018/01/16 04:46:35 executing program 4: 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) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fb3000)={&(0x7f0000fb3000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000bf5000)={&(0x7f0000fb4000-0x24)=@ipv6_delroute={0x24, 0x19, 0x2, 0x0, 0x1, {0xa, 0x80, 0x34, 0xcf6c, 0xfc, 0x2, 0xfd, 0xf, 0x400}, [@RTA_PREF={0x8, 0x14, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) execveat(r1, &(0x7f0000bce000-0x8)='./file0\x00', &(0x7f00008c9000)=[&(0x7f0000fb2000)='.[\x00', &(0x7f0000fb3000-0x6)='user!\x00', &(0x7f0000fb3000-0x11)='posix_acl_access\x00', &(0x7f0000d92000)='\x00'], &(0x7f0000fb2000)=[&(0x7f0000180000)='vmnet0+.wlan1nodevvboxnet1]-()[eth1-ppp1[/\x00', &(0x7f0000303000-0x1)='\x00', &(0x7f000012a000-0x3)='{&\x00', &(0x7f0000fb2000)='userppp1\x00', &(0x7f0000236000)='GPL\x00'], 0x800) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/16 04:46:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x400000000000000, &(0x7f00007eb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x257b, &(0x7f0000002000-0x4)="a1b577cf") getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, &(0x7f000078e000-0x4)=0x4) 2018/01/16 04:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00005ba000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockname$llc(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a70000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000249000-0x6)={0x0, 0x3f}, &(0x7f0000016000)=0xffffff26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cf6000-0x98)={r2, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x1}, &(0x7f0000cd2000-0x4)=0x98) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setns(r1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/create\x00', 0x2, 0x0) ioctl$void(r1, 0x5451) 2018/01/16 04:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockname$inet(r0, &(0x7f0000ea8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0a000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/16 04:46:35 executing program 2: umount2(&(0x7f0000e93000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000037000-0xf)='/dev/sequencer\x00', 0xe0000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000e000-0x4)={0x25c4}, 0x4) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000037000)="", 0x0, 0x0, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000005e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000005d000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7) 2018/01/16 04:46:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1000000000) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00008b8000)='devpts\x00', 0x0, &(0x7f0000d42000-0xc)="d6") stat(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000043000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000257000-0x9)='/dev/ppp\x00', 0x1, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x10) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a4d000-0x4)={0x8}, 0x4) open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x24) fcntl$setlease(r0, 0x400, 0x20000000000) eventfd(0xfffffffffffeff83) fcntl$setlease(r0, 0x400, 0x2) 2018/01/16 04:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/pktcdvd/control\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000011f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8c000)=0xb) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 04:46:36 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)="") rt_sigsuspend(&(0x7f000033d000)={0x9a9}, 0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x78)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000015000-0x8)={0x3}, 0x8) [ 224.102487] devpts: called with bogus options 2018/01/16 04:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000004) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b99000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) writev(r0, &(0x7f00000c1000)=[{&(0x7f00004db000)="290000001800ff0900000000000000020a0100000900ef06800800000d0009000900001900000000f6", 0x29}], 0x1) [ 224.129512] devpts: called with bogus options 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b53000)={0x5, 0xf0, &(0x7f0000152000)="6737b802efd41f98e4312885c0f2235db4bf82da276f892ddbc09595ac644b2f3e9bfa7cc0cb00efa3ec23935f2e1c3f23974a22ba31b5e210b3cffec68c7332de2d300078acf11faf6d7248a1a864e559ec2e527d05a0e69dd1a4ae070945eb358038868c8ced4463f199b10da25b87d11ac6da45b43e94fd68277775d26f1a623882fbaee26c5f9f94814ee62b280af857a31d6997f6c9a78b0be5ed0c2855a0fdbd5233d7a9174351f886d165703cce5417f4c44830f36a15f9b77f6a7b5a50a5173062539001f695fefe97d65056baa064ca4d23c4bb4e474fe20b43796d4a044a7ce4791c92ea7e8c5eababa916"}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r2, 0x16) [ 224.158611] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=17773 comm=syz-executor1 2018/01/16 04:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dd2000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000f66000-0x48)="", 0x0, 0x800000020000002, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) recvfrom$inet(r0, &(0x7f0000747000)=""/160, 0xa0, 0x40000022, &(0x7f0000982000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f0000794000-0x60)=[], 0x0) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="25b61c98a124afade79cca6b25c4e741abd5998df7726f3466690e14c134b14f73967854af27974310ee4e01178d64a30c85fbda628c1f4ca57e2faffb20b096514f27ad8bd2ef1bcdb2eadc388114dccf7a7ab2e4ad4b013d6dce242a60d1bd72c8fe1cf8c8b2c43bf4f06e7496e3e7bd39f56f5f32af61df5c719ab702bf2fb30bce3977d17b396fa20ba7853d5e1d7341a854793832b2ee68f3d73f9c37c95c30ad0f3ac5cf7f8ada70d8da0124d24d8df7fc42292c03788a3d39e1ec9658ee4e7108165d6482a075d154f56d22db3d94e55268dc6f6634149f12ec4aa6cbb105ac990fb197e0db77c5534ff86cd874df78c260ccadc76852e6ebc0bad7312753a2fc8eaf8139bd4aa46b0007c025379db2d6ce7cf0efa5c6b81cabd31f038c8f6493e4fa493cbb939bb46d0c31626a35443bb8069a12ed3ee5e5598597dfe5d4fb8b28adb91487e1acbd566996d6acf3335fd5afdff980bf486b8eb0fc81d08aef9f977e2ef91b1659585015ea76bea869e597c97b0e0d425c1531ddddc19f400625d4b9c30fc070e8dd783cbe7482ad95465f8b6c424758b6915d1541bc4b84d5c6de7944ed2a6119f64b0abe52f411ec30b0c40ebb2fda367b2b46302a6aef7613a85135763a1c33d5711226b63f549f2d04012b0593877aea822f0e33665523041f9775586df80743934534a7cc30832713c9ae2197c80b11281a21c991f44b3ac46c2744a614f8e0af700925f8e018ccef44a830", 0x218}], 0x1) 2018/01/16 04:46:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a35000-0x18)={0x0, 0x400, 0x30, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000484000-0x108)={r1, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8000, 0x100000001, 0x14bb, 0x81, 0x9, 0x3, 0x7, 0x5, 0xffffffff, 0x6, 0x7d, 0x4, 0x81, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x16, &(0x7f00001e0000-0x4)=0x1, 0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000802000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fcf000-0x8)={0x0, 0x15, 0x2}, &(0x7f00000d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00009d1000)={r4, 0x39a1, 0x87, "8dcd77e30b3710e5933b7ab4af71d143b8a263c9094797f488c9510b6521ef617c145db6f0ca5a3b0223ceb469c60ab0994abe389d00af8f805583330dce451e0d5b5a5e8eabcd713c1f3aeeb3a7e34f9284e67f4730e2cbd5f2cb607f0005d9d8f6e5e033425cb677c6625f0d301d94348668af53300384e065e15c5ea287c8b7c3e334b425f8"}, 0x8f) connect$inet(r2, &(0x7f0000561000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000180000)='/dev/hwrng\x00', 0x0, 0x0) getsockname$ipx(r5, &(0x7f0000f4f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ee000-0x4)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000f7c000-0x4)=0xfffffffffffffffd, 0xfffffffffffffcdd) 2018/01/16 04:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000867000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000ae9000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x40c, 0x1, &(0x7f000000d000)={r0, r1+10000000}, &(0x7f0000f3d000)=0x0, 0x0) 2018/01/16 04:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000942000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f3000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004e9000)={0x0, 0xb1, 0x0}, &(0x7f0000a65000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003b7000)={r1, 0x1, 0x1, 0x2, 0x4, 0x2}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000007000)='./file0\x00', 0x2002, 0x1a0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000422000)={0x6, 0x7ff, 0xffffffff, 0x9, 0x2, 0x2}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007a2000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00008c1000)='hostfs\x00', 0x1, &(0x7f0000032000)="0c3584e30c38980fef1961606602d4503469b747a5e3ed8f79a37eef73b4f8b78696fcb8fcd34e44365163ee41") unshare(0x400) r0 = memfd_create(&(0x7f000024d000)='hostfs\x00', 0x3) r1 = openat(r0, &(0x7f0000f32000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000e4a000-0x8)='./file0\x00', &(0x7f0000853000-0x11)=@random={'security.\x00', 'hostfs\x00'}, &(0x7f0000b53000-0x7c)=""/124, 0x7c) utime(&(0x7f0000c14000)='./file0/file1\x00', &(0x7f0000562000-0x10)={0x0, 0x7}) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) 2018/01/16 04:46:36 executing program 0: prctl$intptr(0x26, 0x0) lgetxattr(&(0x7f0000323000)='./file0\x00', &(0x7f0000a61000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000431000)=""/86, 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x10c00, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000003000-0x10)={0xbe70, 0x0, 0x4000, 0x3, 0x4d, 0x6, 0x5, 0x9, 0xfff, 0x1}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007a2000)={0x0, 0x6a, "ce5012e5c2068d387d8f33eba676cfa524f6a5a256c824e5af0a56931929291cf5230fe1b9bfad9f1c905286eee4ceddfd3ec44b5e41c1ecaa44358b41346926ba0f12f8c32be20a21a72e482ca2d15d090b8c9cc0b4f397c0e851ddd91b8f22972430bf122417cdc202"}, &(0x7f0000001000-0x4)=0x72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000002000-0x5a)=""/90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x5}, &(0x7f0000002000)=0xffffffffffffff48) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000e6000-0x34)=""/52) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000327000+0xb3d)={r1, 0x6d, "fb232ee4419198f539e84e2169a8050010ab209847c62064252513907bcf82f93d000bf6936e1f9651d48674f2d777dbcf0b656ce83487b5f5711d6fb7ee588365125761fbc1e7bcb015a6bc80f283299108c3a9b77ce81c972c861c3f7cf468f0f0019b63ba940d323aff15a0"}, &(0x7f0000fe0000)=0x75) 2018/01/16 04:46:36 executing program 3: getrlimit(0xfffffffffffffffc, &(0x7f00007e4000)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aa1000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000e11000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9, 0x3ff, 0x9, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x1) 2018/01/16 04:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000246000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e07000-0x8)={r1, 0x1}, &(0x7f000008c000-0x4)=0x8) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000687000)="eff08540789d62d6aba1b75bd244c3737da925e20a28d7fd6296e01dcd0ea03aff072ae30edc86ad51", 0x29) r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) write(r2, &(0x7f0000712000-0x1000)="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", 0x1000) 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) read(r0, &(0x7f00007df000)=""/512, 0xfcd1) r1 = dup(r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00008b0000)=0x7, 0x4) socket$netlink(0x10, 0x3, 0x0) 2018/01/16 04:46:36 executing program 0: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000051c000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000fb8000)=""/66) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10005, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007a6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e44000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051b000)=0xe8) getgroups(0x2, &(0x7f0000d2a000)=[0x0, 0x0]) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000688000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000092000)={0x0, 0x0, 0x0}, &(0x7f0000aab000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000368000-0x4)=0x0) getresuid(&(0x7f000005e000)=0x0, &(0x7f0000d9c000)=0x0, &(0x7f00004a8000-0x4)=0x0) r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c39000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e45000-0xe8)={{{@in=@empty=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=@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}}, &(0x7f0000b7a000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e6b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000)=0xe8) stat(&(0x7f00001f4000)='./file0\x00', &(0x7f0000c20000+0xa5a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000421000-0x8)={0x0, 0x0}) r17 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000223000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000586000)={0x0, 0x0, 0x0}, &(0x7f00008ae000-0x4)=0xc) r20 = getpid() stat(&(0x7f000079f000)='./file0\x00', &(0x7f000021f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000052b000-0x8)='./file0\x00', &(0x7f00008b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ef8000)=0x0) r24 = geteuid() fstat(r0, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000203000)=[{&(0x7f00004df000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d6d000)=[{&(0x7f0000b9f000-0x89)="f3a6cbd46ec8d7352c02741a5ce9b7d141e0db97b5bf364cd286262ed4b186c6d27858c3eda69defc17aa3377a7cd0762ed9238be79d498bcba6cbdd1d7fed781acfc3ca9af3158d72f963895f4b1cd769fe2a1cfe87abd2a171c3707bfbc031c9e985ce0324656ee99639cc4c3f1dea1ba707bb52f8a4671bcc8a3b7e795ea5fb9b253e1769bc3521", 0x89}, {&(0x7f0000e65000)="8dbba10e9678256213aeb920557bfb92460e10805c473ea9954dca48b85168b6d5ab6742b708816a2a2f6a549a36b22d7e8a2d7d32b3be86b0444b0c27c2c35597739926cf7dfae837408aab23a88d221197f097ff01b6fee4792e9e85770e99a2aeecfcd8868e7d1a51859d58274a2b296eacca3ce7aeb0e64843a56ef26fff8d730478da7fb0e9f5b9aa68c47413fd9edda755528e60d21891dab89921aa390db58c797f4b8696004478deaa4fe629c3e8", 0xb2}], 0x2, &(0x7f0000e6c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x800}, {&(0x7f000021f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007bd000-0x30)=[{&(0x7f00007d9000)="", 0x0}, {&(0x7f00003c7000-0x67)="8cca27e2fbc5458815a37a64ef9330644ca9fb1e145cbeb3ba8b6e105b4476b7a42dfaf3851ce70761ad9118dea9d379d64624587a57b8a0ff51e3c1ff1f155bf8f76703c00c4e98ea979d073cd90e2df1bd7dde1f0f00f795e39ff12a0af76b72131260fc0c90", 0x67}, {&(0x7f0000b23000-0x9f)="bc66f286206422bde743aa4265f269bd5ed88478a8ed8921c71a866b2f2dc9a4a27b373ef0ba0bbd764f9d026cb8c003a003bdd6558055e5488397dd9f3ecfe838c6b61ee1b14e7554018a5b864a63f76805f60b9ac0daeb9daa0e58736e19320cc497c97433386b369f3f85f84be08fbe2fde1e26c02c6116f885bbebfe051c0eb729d0cf1484bc3ab7f086d78c313d0fcb13315d6bcd178a983dbe0035df", 0x9f}], 0x3, &(0x7f0000ff2000-0x70)=[@cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x70, 0x4}, {&(0x7f0000381000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c34000)=[{&(0x7f000028e000)="2e7da7ffeb7ab360a4e6f416e83fa134815f513ba7fc4114c4fab280d90f03f1b13f476aff67c409d84accbe57e7c8513ebbcec7050e5c69f6bb7f10e235c122f9b0154e7a7a21d4efa77dd75761345930158010a8b25f18a5c9a741f41e91952930cc2897bea959d9c80f7bd328911c486a223c62232295c258f4581088d7ae3c5c3ea8b3cdd3baba7517d0a9946713314eada5b3b70410e1afaedd6be951ab352894d3cc4b17c2e32fe5fed6d69cbb9795cf933a0c27a85a26f14df780323ca8c9", 0xc2}, {&(0x7f0000f4e000-0xa3)="bbdf4b250e21606a3be2ebcfde0f260ebeb5bb783ec668f924c8fc383730e2259118c7f7680bd48b9e4791e1437bb4f59ba80d4c577fa30fcfd9fcc43ce356f3725132e9a9a4158ba410c6673e9df2b68d6ed1d7b293c75fb13479f434da98264c0b2f6dc592390c0f822400dfabea068170cad0ec227aa5b094e9fe33b96eccbb417a3428fd6b56893d7f1b447b441fc35026e66e91621faaa9ce17edc869b5001b62", 0xa3}], 0x2, &(0x7f0000dbc000-0x140)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r16, r1, r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x140, 0x20000001}, {&(0x7f0000cac000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dfd000-0x20)=[{&(0x7f0000b19000-0x1000)="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", 0x1000}, {&(0x7f0000663000-0x5a)="1929dd2544ab59b29b25069bac2c6fa4820ee3d0954412a731fdf1591cb45c06e2700d9d21fb2d4bd49d7b2daa54638219fd44e63389983f08df85bcba9afd791e83c731538f5bc5e8ba79f17070af61003559df32fa8aeae579", 0x5a}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f00002ac000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005b0000)=[{&(0x7f0000ed3000)="017cbecfb3c1baab0a54eb6f49e0918de9fe980dacf842220985b6e95717f8342b91b7d013eb63a56ed59f860493b7b31ba84e8cbc7ab51e125a986cfd4261ed5dc3a5e9dcc7ca93d5f9e351c15f9b8e647bc2101c0ed0486df5c6d828f22651b72d1ac58462fa043f97bf4e75fe78cf3a1e55a9ba66e6498ad8091f6c378c1a0a07ab0467624cc6cc42189cc660ec0d48bac5de18f78652a60b396f8f485c50defd7283e33e223e2286063e3831dbc0be40d53b603470105074343885969c75340d433b577c1c1f58", 0xc9}], 0x1, &(0x7f0000c1e000-0x20)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x0}], 0x5, 0x4800) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r0) 2018/01/16 04:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) preadv(r0, &(0x7f00006c8000)=[{&(0x7f00002c1000-0x2c)=""/44, 0x2c}, {&(0x7f0000b48000)=""/214, 0xd6}, {&(0x7f00003c3000-0x31)=""/49, 0x31}, {&(0x7f0000baf000-0x2b)=""/43, 0x2b}], 0x4, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000238000)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000675000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000e23000-0x4)=0x0, &(0x7f00001fc000-0x4)=0x4) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dc0000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000395000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000dbf000)={0x2, 0x2, 0x2, 0x0, 0x2, 0x53}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x64eedfdabf1d0b48, &(0x7f0000dc1000-0x8)=0x0) 2018/01/16 04:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x800000, &(0x7f0000ff8000)={0x35b, &(0x7f00002f4000-0x10)=[]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000c25000)=0x0, 0x4) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c5d000)={@generic="03a331010cdc787a7c37334b2fedf95c", @ifru_map={0x4, 0x80000001, 0x81, 0x2, 0xffffffff, 0x1}}) 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d9000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c2000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/sequencer\x00', 0x40540, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d78000-0x4)=0x0) unshare(0x20000) r3 = syz_open_procfs(r2, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getdents(r3, &(0x7f00002a5000-0x8a)=""/138, 0x8a) 2018/01/16 04:46:36 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x8, 0x4, 0x9, 0x80000001, 0x2, 0x800}) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r1, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 04:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00008bb000-0x4)={0x6, 0x2, 0x1f}) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') readv(r0, &(0x7f000000b000-0x60)=[{&(0x7f000000d000)=""/139, 0x8b}, {&(0x7f0000005000-0xfe)=""/254, 0xfe}], 0x2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000f000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f000000e000)={0x2}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000f000-0x4)=0x7ff) 2018/01/16 04:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aa6000-0x7)=""/7) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000adb000-0x4)=0x0) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000988000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f9a000-0x8c)={0x3, 0x8, 0x1, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000989000-0x24)={0x39, 0x68d, 0xffff, 0xfffffffffffffff9, 0x6, 0x4, 0x401, 0x2, 0x100, 0x8, 0x5, 0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000102000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000957000-0xc)='/dev/autofs\x00', 0x80, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a44000-0x4)=0x14, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000221000)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000be9000-0x28)={0x0, 0x20, "3894f947111a554f3d1cda0ac14b9f04ee38ee948b0a5816bb679f50eb46c2fa"}, &(0x7f0000525000)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004eb000-0x8)={r4, 0x7}, &(0x7f0000b7f000-0x4)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000a1000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0x204) 2018/01/16 04:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000001c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0x2000000, &(0x7f00000aa000)="72a4fd27c3cdc29675fba188ae03f81b7627b0c752fb68cb673ee6b3a782b8f017fd3b4675c1f40090a69ea87a5ccedbd4212cbc429ba8d511a688887debefccea250ac1ff28e035f20a8824c67745e5ec2cefdc76792715524168b82addc49db0628f91f091a79546208f8b6651cddf61", &(0x7f0000877000-0x4)=0x0, &(0x7f0000167000-0x4)=0x0, &(0x7f0000b12000)="e919584185e2237f54636c451e3b851ece7727816b15693b2f55c45f118547c761eaf56a10d0f93969e36e5c50f9a63e8b3d31e31c00e7a09be7b0") clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2018/01/16 04:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) socketpair(0x0, 0x80004, 0x6, &(0x7f00000bf000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000828000-0x1000)=""/4096, 0xb4d, 0x0, &(0x7f0000d2a000)={0x4, 0x100000000, 0x1f, "d406f6c455cd", 0x1, 0x0}, 0xfffffffffffffd2a) r2 = syz_open_dev$usbmon(&(0x7f0000039000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffeb0, 0x1) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000672000)={0x3, 0x9, 0xfffffffffffffffc, 0x700, 0x34a, 0x80}) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000875000-0x4)=0x60) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ceb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$ipx(r2, &(0x7f000000a000-0x10)={0x4, 0x5, 0x6, "89846cc86595", 0xfff, 0x0}, 0x10) mremap(&(0x7f00006e2000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000e17000/0x1000)=nil) lseek(r2, 0x0, 0x3) getsockname$packet(r2, &(0x7f000015e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f37000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003da000-0xc)={r3, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) dup(r0) getpeername$packet(r2, &(0x7f00001a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d59000-0x4)=0x14) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000fc1000)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fc2000)=0x0, &(0x7f0000fc2000)=0x4) 2018/01/16 04:46:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 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}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") fcntl$getownex(r1, 0x10, &(0x7f0000931000)={0x0, 0x0}) r3 = getpgrp(0x0) setpgid(r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000036f000-0x18)={0xaa, 0x8, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) connect$nfc_llcp(r1, &(0x7f00008d7000-0x60)={0x27, 0x9, 0x4, 0x7, 0x800, 0x3, "34df964e8a2d9369df143b881e4fa91f9f71859bc21e4159772a1e088a984b4a7afa82b7bb75c5ee0cae5fffb026fa331ead2de7d13ec4824631ba30adc602", 0x3ff}, 0x60) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b94000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000933000-0x28)={@generic="b501c5d2af6469f6d62abb8d076b80bf", @ifru_data=&(0x7f0000d42000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/16 04:46:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ad000-0x15)='/proc/self/net/pfkey\x00', 0x701400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/78, 0x4e, 0x2041, &(0x7f0000df2000-0x10)=@llc={0x1a, 0x5, 0x8, 0x4, 0x2, 0xfffffffffffffffa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f88000-0xc)='/dev/autofs\x00', 0x402, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000de8000)=""/206, 0xce) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x80000001) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x100000000, 0x4) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2018/01/16 04:46:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x81) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/16 04:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/pktcdvd/control\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f000080e000-0xe)='./file0/file0\x00', 0x11) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00007da000-0xe)=@known='system.advise\x00') 2018/01/16 04:46:36 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8921, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000000f000)=[r1]) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setns(r2, 0x8000000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00007f7000-0x8a)=""/138, &(0x7f0000771000-0x4)=0x8a) pwrite64(r0, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) bind$inet6(r0, &(0x7f0000cf9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000839000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004e3000-0x73)={0x0, 0x6b, "2ed098fd2a7562c4548f5c8eeb491d9c1d289b408cd5d7e3b4917673f5e8e14ba6a0f34a7d6694cbb2d8a9fff54640e3d35cdb7adf8ad92dc98ef0e4f6919193b36b2102db7adcb6a76000f8946f7a1bcebae9a3615a5b04b7000bc415f9b90018e2aeb060ccdbe520cda2"}, &(0x7f0000d5d000-0x4)=0xfffffffffffffd29) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000077d000)={r2, 0xfffffffffffeffff, 0x80000001, 0x0, 0x3, 0xefe6}, 0x14) 2018/01/16 04:46:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x2, &(0x7f0000002000)=0x4) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x1, 0x35a}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r3, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000)=0xc0300782ad05bc39, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000003000)=""/236, 0xec) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r3, 0xd0, "299f8d604a2076b14d853352d4fec24f9185fc44d27e9094bb6dfae19b45286f4752c36fb627867bac28a5b047620bbfa25df84a1ead69822ecb93845c63726c71270915e081843e7709c78744e3309d23acefbe4350c38f62077f2d2c7d3ef324bd0a6d4827cb42b0cc8d74676591c4a3c99d514be2dd4579c9c2d7f76d12bfa38a2f7244a967f2553d580ff46596f016587fc53fd0393990ee4a7db85837dd0143b3b2f2d9722810b2d58219bfffbf1349743731cee32e046efae9cb805d055114929b90c15b7744fd5544ab763542"}, &(0x7f0000003000-0x4)=0xd8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002e000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000020000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002e000)={0x30000010, 0x0}) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/ppp\x00', 0x2000, 0x0) epoll_create(0x2b) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea5000)='/selinux/enforce\x00', 0x10000, 0x0) getpeername$inet(r1, &(0x7f00009ef000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027d000)=0x10) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000891000-0x4)=0x7) 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000063f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000fd5000-0x4)=0x800000000000007) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd8000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) accept4$unix(r0, &(0x7f0000f5f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000017b000)=0x8, 0x80000) vmsplice(0xffffffffffffffff, &(0x7f0000a45000)=[], 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cd6000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000584000-0x4b)={0x0, 0x43, "fbdadaa28b9fa7070c9b12430639c7d71e8acda57f00d0e2fd115d2159e2a2587c85f13740684d0d4547271d85f8a709a80e33ad609ec5b5d09aa1b73572ecc3c840ca"}, &(0x7f000029a000)=0x4b) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = getpgrp(0x0) getpgrp(r3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f06000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f3a000-0x8)={r2, 0x3}, &(0x7f0000c92000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000510000-0x4)=0x0) 2018/01/16 04:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000293000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006cf000)={0x0, 0x80}, &(0x7f0000725000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000adb000)={r2, 0x4, 0x57e, 0x0}, 0x10) 2018/01/16 04:46:36 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000484000-0x20)={@common='lo\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1002000000002, 0x400000000000009) write(r1, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) 2018/01/16 04:46:36 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c8a000)=""/85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 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$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) 2018/01/16 04:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab8000-0xc)='/dev/autofs\x00', 0x460800, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000be7000)=0xffffffff) mount(&(0x7f0000177000)='./file0\x00', &(0x7f000002f000-0x8)='./file0\x00', &(0x7f0000bb2000)="806f636bff00", 0x0, &(0x7f0000586000-0x102)="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") request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) 2018/01/16 04:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000db9000-0x4)=0x100, 0x4) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000707000)=[{&(0x7f00006d4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000583000)=""/241, 0xf1}], 0x2) 2018/01/16 04:46:36 executing program 1: umount2(&(0x7f00009b1000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x140) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000)=""/0, 0x0) 2018/01/16 04:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/16 04:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000267000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) connect$inet6(r0, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000967000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x80004, 0x0) 2018/01/16 04:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000fc000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000f23000)={0x0, r1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/vga_arbiter\x00', 0x208002, 0x0) ioctl$KDDISABIO(r3, 0x4b37) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$sg(&(0x7f0000b5e000-0x9)='/dev/sg#\x00', 0x6, 0x80000) fsetxattr(r6, &(0x7f00004aa000)=@known='user.syz\x00', &(0x7f00007c2000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x3) fcntl$setown(r5, 0x8, r4) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000fe0000-0x10)={0x0, 0xd39}) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f000033b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f00003ff000)={r8, 0x2}) ioctl$int_in(r5, 0x5452, &(0x7f0000953000)=0x1) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x40000000000) r9 = dup2(r5, r6) ioctl$sock_inet_udp_SIOCINQ(r9, 0x541b, &(0x7f0000004000)=0x0) dup2(r5, r2) tkill(r4, 0x16) 2018/01/16 04:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000385000-0xe)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e96000)=[{0xe075, 0x3, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x101, 0xfffffffffffffffc, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x21, 0x8000}, {0x5, 0x7ff}}}, {0xd1, 0x5, 0x80000001, 0xff, @time={r2, r3+30000000}, {0xff, 0x5570}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x1f, 0x100, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x100000000, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x3f, 0x2, 0x6, 0x200, 0x84}}}}, {0x7, 0xea8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xdf20, 0x80}, @raw8={"e0f6f6bd5695ae51cbd83208"}}], 0xf0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r4, &(0x7f0000f0d000)="", 0x0) getsockname$packet(r1, &(0x7f0000d80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000716000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000652000-0x50)={{0x7, 0x100000001}, {0x0, 0x5}, 0xfa58, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) 2018/01/16 04:46:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x0, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(r0, &(0x7f0000013000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f00005ab000)=[{&(0x7f0000529000-0x38)=""/56, 0x38}, {&(0x7f0000b3a000)=""/154, 0x9a}], 0x2, &(0x7f0000e32000-0x10)=[{&(0x7f0000a3b000)=""/90, 0x5a}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prctl$intptr(0x3f, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a08000-0x10)={&(0x7f0000483000/0x4000)=nil, 0x4000}) 2018/01/16 04:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00007d4000)='net/dev_mcast\x00') r2 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000acb000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00006e2000)={r3, 0x80000, r1}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000dfe000-0x89)=""/137) sendfile(r2, r2, &(0x7f000017d000-0x8)=0x10003, 0x8001) 2018/01/16 04:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000313000)='\x00', 0x1) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00001d8000-0x78)={0x3, 0x78, 0x7ff, 0x10001, 0x7f, 0x1, 0x0, 0x6, 0x4000, 0x2, 0x0, 0x3, 0x8, 0xfffffffffffffffd, 0x50, 0x0, 0x9, 0x100000000, 0x3ff, 0x3, 0x67f, 0x1, 0x8, 0x2, 0x7, 0x0, 0x401, 0x7fffffff, 0x101, 0x1, 0xfffffffffffffe68, 0x10001, 0xfffffffffffeffff, 0x100, 0x9, 0x3, 0x5, 0x5, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000cda000)=0x0, 0xb}, 0x4, 0x7f, 0x4, 0x3, 0x0, 0x3, 0x6f47, 0x0}, r1, 0x8, r0, 0x4) r2 = add_key(&(0x7f0000d83000)='pkcs7_test\x00', &(0x7f0000b4f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe1000)="63b9f7b753877064259a0c24b79d", 0xe, 0xfffffffffffffff8) add_key(&(0x7f00000dd000)='dns_resolver\x00', &(0x7f0000d79000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006aa000-0xe6)="0b2eeef48695fe28da83c102b562ae220b40b8968a7565c921e780d0cbfe53fc466f2c8ac994529d9a95ae8c390777bb84069e1e613bc69c6902a6903ceb3c3c3e2949c64076ea900f15939015f35cca7cb18a7ec58594b04aa45b39dfb20c534aa8249342b37744d782e38afa59fdfe9e1dd0aa444bcc2993c5d90f257d4a10391061cdbd8ed434b2c612be82365b1c34115e5684baeb2a57c19f3309bf0de5b6be76029b854eddef374658ebbe8af94f2f6b9150ad46b84d71994e3bcc8c6450853fe1683233b4678e62cb8672e2a57082934b0687f6a8e962076744cee7779ba067993b7d", 0xe6, r2) r3 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000c29000+0x1cc)=""/4096, 0x1000) 2018/01/16 04:46:36 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000010e000-0xa)='net/igmp6\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00009f0000-0x3d)=""/61) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) [ 224.973415] FAULT_FLAG_ALLOW_RETRY missing 30 [ 224.978364] CPU: 1 PID: 17974 Comm: syz-executor3 Not tainted 4.9.76-g8dec074 #13 [ 224.985987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.995326] ffff8801c3cdf980 ffffffff81d93169 ffff8801c3cdfc60 0000000000000000 [ 225.003334] ffff8801d608fd90 ffff8801c3cdfb50 ffff8801d608fc80 ffff8801c3cdfb78 [ 225.011322] ffffffff81660c0a 0000000000002a2e ffff8801b62168f0 ffff8801b62168a0 [ 225.019313] Call Trace: [ 225.021883] [] dump_stack+0xc1/0x128 [ 225.027226] [] handle_userfault+0xa3a/0x1310 [ 225.033264] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 225.040253] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 225.046633] [] ? handle_mm_fault+0x117b/0x2530 [ 225.052840] [] ? handle_mm_fault+0x1fc3/0x2530 [ 225.059048] [] handle_mm_fault+0x1fd1/0x2530 [ 225.065090] [] ? userfaultfd_release+0x650/0x650 [ 225.071479] [] ? __pmd_alloc+0x410/0x410 [ 225.077166] [] __do_page_fault+0x5c2/0xd40 [ 225.083036] [] ? mm_fault_error+0x2c0/0x2c0 [ 225.088986] [] ? userfaultfd_release+0x650/0x650 [ 225.095369] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.102011] [] do_page_fault+0x27/0x30 [ 225.107524] [] page_fault+0x28/0x30 [ 225.112776] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f70000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f71000-0x50)={0x4, 0x9, 0x2, 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]}) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000086f000)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000a74000-0x8)='./file0\x00', 0x80040, 0xcc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007b5000)=@assoc_value={0x0, 0x0}, &(0x7f0000ec7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009c8000-0x8)={r3, 0x1000000000000076}, &(0x7f0000bd9000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000076d000)={0x0, 0x1, 0x3, [0x9, 0x20, 0x100000000]}, &(0x7f0000645000)=0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000954000)={r4, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c8f000)=0x6, 0x4) [ 225.119591] [] ? SyS_signalfd+0xc1/0x430 [ 225.125274] [] ? SyS_signalfd4+0x410/0x410 [ 225.131133] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 225.137950] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 225.144505] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 04:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000436000-0xbc)={0x944, 0x1, 'client0\x00', 0x2, "d30c92728ac1292f", "c2154339b8b88f5a5fd2b3f168d0761f51a46858a2bbdb8f69d74595a6ae7f4c", 0x401, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000076a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000-0x4)=0xe8) setuid(r2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eed000)=@assoc_id=0x0, &(0x7f000001a000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000621000)={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]}, 0x7, 0x2, 0x1, 0x6, 0x8}, 0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8994, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00006fe000)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) 2018/01/16 04:46:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x23, 0x0, 0x7) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x0, 0x4, 0x6d2dd6b4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) alarm(0xfff) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 04:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000799000-0xd)='/dev/binder#\x00', 0x0, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000197000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) [ 225.216391] binder: 18004:18008 ERROR: BC_REGISTER_LOOPER called without request [ 225.237806] binder_alloc: 18004: binder_alloc_buf, no vma [ 225.243663] binder: 18004:18016 transaction failed 29189/-3, size 0-0 line 3127 [ 225.267099] binder: undelivered TRANSACTION_ERROR: 29189 [ 225.277529] binder: 18004:18008 ERROR: BC_REGISTER_LOOPER called without request [ 225.277535] binder: 18004:18016 transaction failed 29189/-22, size 0-0 line 3004 [ 225.294434] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 04:46:37 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000002e000)=""/129, 0x81, 0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000001b000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f000002f000-0x20)="73ed99d9ab5f944ec97bf2bd05fd01786d2cbd5ae385b53016878a523a6077b4"}) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 04:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2018/01/16 04:46:37 executing program 5: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c66000-0x4)=0x10001, 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ba1000-0x2)={0x6, 0x101}) 2018/01/16 04:46:37 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000fa7000-0x1)={&(0x7f0000fa7000)="ad7041a91489d2b1ccbed2601de789b61bd6df1470733d7be4c458519062dcba3941473f1229c903059c3e14d601cf953596941d3e2153a1057476f8d3ec0f84142972f526f9459f6ebdb3c45fd261d6f1cf87b84052fea5a4e9f044c1e300a9c5b151f5ed01d4ea701cdce1352632551d1b89872fef5c5b2698", 0x7a}) 2018/01/16 04:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) socketpair(0x3, 0x1, 0x9, &(0x7f0000df2000-0x8)={0x0, 0x0}) dup2(0xffffffffffffffff, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f8000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000667000-0x90)=""/144, &(0x7f0000008000-0x3)=0xfffffffffffffef6) 2018/01/16 04:46:37 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d7000-0x9)='/dev/ppp\x00', 0x34000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000c20000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x1a)=""/26, 0x1a, 0x10000, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000444000-0xa0)={0x0, @in6={{0xa, 0x1, 0x158e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5, 0x6, 0x80000001, 0x101}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000504000-0xb8)={r1, 0x9, 0xff, 0xa400000000000000, 0x1f7b, 0x9, 0x40, 0xfffffffffffffcfc, {r2, @in6={{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff8, 0x81, 0xaaed, 0xbde}}, &(0x7f0000c46000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="6d736bd470113116378a15986a3a211429f475aa5541b63e2d246494d23784be051b2c5cf5435bdcc5c6547e4bf5b72532f2c7cf33ac7a1519012f27b74933d6025d882203c0702bfda51281", 0x4c}, {&(0x7f0000002000-0x9e)="bb29d37465883594a3319f05e75995343d9d4a1c4697534378175ce6f821791f14aa452a364c4ea113654ec5b56fbb8d599fb1b2deadc797cd718702a92cf71bc91fe4a49850050c43fc82293e77c65ca63a802dadea0cc240bff48bc3d73aa8bff5a45cbf593223998a069bf5927392caa617e7d616faa7fe5ac48df67e0ce3b94528dd5e2d057c0612e3238798b43bae6f2cd4c82b0efda605e1a2071e", 0x9e}, {&(0x7f0000000000)="2b4036d98ff3af47ccb7e1268a0445939b92400473e7d3eedfcdca872e1943f45c2e07e32b68093c955189e938374748149a745ccbdd16b37da52f0a574075d84ab8", 0x42}, {&(0x7f0000001000+0x1d)="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0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x98)="c91b2fb1ae79dda8943ed6618cfeef40b1888bbfc4c9c8e11f32c7bae6f7eba5b371a472083fa60dacc7aa1586a0791aa4254ef75719f7c179614e91bd26c6ad00b88f08ab86d9b57f010ba080d3b890eebde751d58f2dadf425969866237df98aca4cfaec16364b5bb17cb16bfd1535b7a9394f6e150750729f421727047c8973a427b92443cf29cbbaa5d45f13335dfd2b7a9fa3192ac9", 0x98}], 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000599000-0x112)="fc0000001a000700ab090008090006000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a27af2e117c22ebc2474a47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d010efe082038f4f8b2b861f3d92c00080e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6fd9b621cc48deac270e33429fd3000175e63fb8d38a8757e6", 0xfc) 2018/01/16 04:46:37 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xf1)="035845ec2b031c4e5e3407efff34f76a311557caa96ec1de68f116c1bdc3eb95808e3b735b39da91bde5c584b6b33e9b636f7d69e2e94ed10b0db0a9dabedfb595e399de4634af5de414d598106c7ac19c588476e566c4ed37a11a9928f24c13dc71f72053755e9aec803ce02b06ec2375c2f320c5662dcb48addc8dec687615591c30bef77c0374f6f432e2338b94e2d70bb74901acc0d4faa90184c9f7b641af4cd86ba4d47bbc7470cb7dedb1d24cf536e612e15f6201c790b85ffaf8381b5f0be850f4e41f249bd35549c4055305eb80e7a7fdcb9e73d1f9b42499c354070580df6b3222eccbb6f2e8444b63ad74f1", 0xf1, 0xfffffffffffffffe) keyctl$clear(0x7, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4010002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00001b1000)="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", 0x1000) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000561000)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcdd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1134, 0x365b, 0x5, 0xfffffffffffffff8, 0x10, 0x9, 0x9, 0x1, 0x9, 0x2, 0x6, 0x5, 0x1000, 0x100000001]}, &(0x7f0000f74000)=0x108) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f74000)={r2, 0x5}, 0x8) read$eventfd(r1, &(0x7f0000dad000)=0x0, 0x8) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 225.452991] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 04:46:37 executing program 2: pipe2(&(0x7f00002fd000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000019d000-0x10)={0x4, &(0x7f0000688000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/61}) eventfd2(0x80000101, 0x7fb) 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) getrandom(&(0x7f000089f000)=""/229, 0xe5, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000053a000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000041e000-0x8)={0x1, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x30, 0x5cde209a, 0x20}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x0, 0x7f}, 0x8) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:46:37 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe4000+0xe2f)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000449000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe4000)=0x14) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fe5000-0x10)={r1, 0x1, 0x6, @random="996f50c2aa22", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00006ab000-0x8)='./file0\x00', 0x204000, 0x44) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000fe5000-0x28)={&(0x7f000017f000/0x2000)=nil, 0x0, 0x2, 0x41, &(0x7f0000277000/0x1000)=nil, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000ad3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe5000)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fe6000-0x8)={@loopback={0x0, 0x1}, 0x2, r3}) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 04:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) personality(0x8) 2018/01/16 04:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b4d000)={0x6}, 0x1) exit(0x0) write(r1, &(0x7f0000d44000-0xba)="", 0x0) 2018/01/16 04:46:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d3e000-0x8)={0x0, 0x5, 0x1d}, &(0x7f000085b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e17000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x7fffffff, 0x80000001, 0x8}, 0xa0) r2 = inotify_init() close(r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r3) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000d9c000-0x8)={0x2, [0x0, 0x100]}, &(0x7f00004fd000)=0x8) 2018/01/16 04:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b6000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000005a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f000093f000-0x8)='./file0\x00') 2018/01/16 04:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000371000-0x3)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r2, r2, &(0x7f00000da000)=0x800, 0x5) 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00005b1000)="01b4fc369272b1bb91c2a3838873cfc15942a8b5f99fa4aa6a5e122bc810b473b892d281e941175850b7627401c17bc5cef89dfaaa18e95c4c26ae02bc9838b5aa8e7247d9bc6df5c3b27ad1bcbd69da23ac4f11168d9a1fad498a762073485c2b5e5228caaa67999d2434c40b84ccdc786fed493df13253151b4bada234f9649eba23548473e1f2472fc0b6ea35d219ec0dd9a1e13ca6f676397e") setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004fb000)=0x6, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000601000-0x24)={0x8001, 0x42b7, 0x0, 0x8, 0xfffffffffffffffd, 0x5, 0x0, 0x100000001, 0x3, 0xffffffffffff0000, 0x0, 0x2054}) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/16 04:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x3}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={r0, 0x14e, "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"}, &(0x7f0000730000-0x4)=0x156) r2 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r2, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000391000)={r0, 0x1}, &(0x7f0000210000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000a25000)={0x0, 0x0}) futimesat(r2, &(0x7f0000f14000-0x8)='./file0\x00', &(0x7f000035f000)={{r4, r5/1000+10000}, {0x0, 0x0}}) pwritev(r3, &(0x7f000011b000)=[{&(0x7f0000c55000-0xb6)="a1482769d5da266201936e1369e18365a16dfb66bcdb2a7fb7b0799e895cfc8516fafc545ff9bd854f438005350d66511af5bfed3674e87354e76cdabb0ef6f9f7c167a048cc569e58102f2ca3cd9869ce640b8fcfb479a93de76520f9a121f7e3c8c7886e46e502b31522455c53def51dd413c4ba1c58b7e0f44e760a9e71c7a8ad95169a44e7717b8c5918e459999df9eed7689cb194fac68d880aa0d38e4fa368862340e0db2b424b4c6e71a9b400cc87d4792ea5", 0xb6}, {&(0x7f0000a6a000)="a7a1a761e5e4f76e4a94e6789d87948886c08f97027fbabca1aae4864108fa843fa7b128d1b1a3d5bde65aedeb67", 0x2e}], 0x2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000323000-0x8)={r1, 0x7}, &(0x7f000033c000-0x4)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) 2018/01/16 04:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") getpeername$inet6(r0, &(0x7f000034b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000cf6000)=0x1c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004dc000-0x8)=0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)=""/0, 0x0}], 0x2, 0x0) 2018/01/16 04:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19880330, 0x0}, &(0x7f00001b4000)={0x0, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000095c000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6e1, 0x1, 0x7f, "e5aae2913451d680f0e1c420c9419a05093a307257a001522ac9d5fe33d22187da3fc7ef8ddfc8360d594d15f2b2f7447f3258d1d4c6d10a0719e1930b3878e6ff6d9273d3f44f9f04fddf077051a8de"}, 0x160) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r1, 0xc000000) 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) timer_create(0x7, &(0x7f00006ba000)={0x0, 0x12, 0x2, @thr={&(0x7f0000b19000)="a48596a4695c978f901b645184f6a84d226394dfc6ac2d6110949b77dff5885c1b8480f94fbf5864f88857e5409d6b49b37d0c4773bbd8712cfec05593d16bd40147ff33f4437efd8e54f93ab83d", &(0x7f0000efa000-0xcb)="06723ea670ffb132b44b3655673834b7111f11651bd002439948e76b0910c262fa921fa99d5cb6602f04daf768e364f299a2b6074408f7a4f0c511d449ff1328985518be95643c19a40260c5d7f6b0dbcac0e0794fcb7d93924bfee373237c67d18a735061cc46e41e2d118d39e0a47b1f2904e02cf1b2c51210107f9d0611078b351d94df0d47c8763d946b085d07b2cf57c88d5a3663013db408465a60c25c72786b963d5edcf99f48f9706994df731a40eef703d2413a5112f645ea14f8de6d00e22992bdd7568afa8a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000992000-0x4)=0x0) timer_delete(r1) 2018/01/16 04:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000f88000-0x8)=0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001279, &(0x7f000028a000-0x8d)="") socketpair$inet6(0xa, 0x4, 0x9, &(0x7f00001a4000)={0x0, 0x0}) 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x16, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/16 04:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000537000)=0x0) sched_getattr(r1, &(0x7f0000a17000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00006d9000)=0x9) 2018/01/16 04:46:37 executing program 6: signalfd4(0xffffffffffffffff, &(0x7f0000c54000-0x8)={0x0}, 0x8, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4f8, 0x10000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009da000)=0xe8c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 225.660312] 9pnet_virtio: no channels available for device H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.660312] H [ 225.769382] 9pnet_virtio: no channels available for device H [ 225.769382] 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000383000-0x8)='./file0\x00', &(0x7f00002c9000)='./file0\x00', &(0x7f0000944000-0xd1)='sysfs\x00', 0x2000000000004400, &(0x7f00008a8000-0xc4)="aedd10ba1c0aef2cf5f65d5ef50d1ecb8f5dd274b2f42f11044d0532dfcffb7c5d8ccad2bedcd2fd92f97b579c1f6887e35b172e731e99defea3b7f57a8033c26451ce7f171739223d339b28ded200efb6e2ca2848000000c235c43feeccfd13f5949b791fc88cb09c9e977700dbb27dba802182301af146fd9a138185b8c6207b1aab1bcbd62eca07e83fc5b2a048c0e15025faba3a7d2d394754fa1a9d24101ca4cb4bb57556db30d6acfa0074115d86712468d352614989a691adb9055b2bc982c468") 2018/01/16 04:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000827000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000951000-0x18)=@known='system.posix_acl_access\x00') socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 04:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009f0000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000024d000)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000f64000-0x60)={0x27, 0x9, 0xffffffff, 0x1, 0x4, 0x2, "0bf1507004c349ef9ad039d3cdb1a33bd179a079563c7832776928683d271b7dab77d4b10a49dff933a019c3da7c1350ec68ebdbd0adb04788d66d263b85be", 0x9}, 0x60) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000b1e000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f000003b000)=[{&(0x7f000054b000)=""/184, 0xb8}], 0x1) 2018/01/16 04:46:37 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000a000-0xd)='net/sockstat\x00') ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000004000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x3, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x45, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/16 04:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) mount(&(0x7f0000520000-0x8)='./file0\x00', &(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b1e000)='ceph\x00', 0x80, &(0x7f00009ed000)="dc69fc17ab53f27cfae2") sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cb5000-0x78)={0x6, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xbb8, 0x8, 0x8000, 0x2, &(0x7f000041c000)=@generic="8fac673a68c0e62465fbadde724ec3a1", 0x800000000000, 0x8000, 0x9}) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f00002bc000-0x20)={0x1, 0x4, 0x413, 0x8001, r1}) 2018/01/16 04:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x10, "7d518f9de255a6e4398a838e7e07e67210f73a193332c7321804ac28c7d35d29e13d78b515e90205e61422f543c544281bd3289cb2da0be8cac52383c85a65a4", "be92f4e0dea8df25cfad9868d9f853785c7db0aa2735b3e53f077569f0f037a8170c01ab7fc38e6514e0e9234405f1f7fb02559fdb63a2a3f78745b24e935d9b", "f0b40c265b220953c4dd9c1907379377f8518542dcc30543ef7ddd974b9e9fe2", [0x16, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005b8000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00003d2000-0x8c)={r3, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/16 04:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d86000-0xd)='dns_resolver\x00', &(0x7f0000c18000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000825000)="", 0xff76, 0xffffffffffffffff) getsockname(0xffffffffffffff9c, &(0x7f00004f1000-0x3a)=@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}}}, &(0x7f0000546000)=0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000351000-0x10)={0x0, 0x4, 0x3f56, 0x5}, &(0x7f00005e3000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000140000-0x16)={r1, 0x3a4, 0x7, [0x7, 0x73, 0x10000, 0x311, 0xc0, 0x5, 0x8001]}, 0x16) 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = signalfd(0xffffffffffffffff, &(0x7f00009b0000)={0x0}, 0x8) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x2, 0x40) sendfile(r0, r0, &(0x7f00004bc000-0x8)=0x0, 0xffffffffffff394f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007b2000)={0x0, 0x1c, &(0x7f0000538000-0x1c)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000f44000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006e9000-0x8)={r2, 0x1}, &(0x7f0000307000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ce4000-0x10)={r2, 0x5ae, 0x3ff, 0x9}, &(0x7f00005f8000+0x84b)=0x10) 2018/01/16 04:46:37 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002000-0x4)={0x9}, 0x4) socketpair(0x0, 0x7, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00006b7000-0x78)={0x4, 0x78, 0xcc, 0x89d3, 0x9, 0xffffffffffff0000, 0x0, 0xffffffffffffff08, 0x80818, 0x1, 0x9, 0x6, 0x4b, 0x0, 0x10001, 0x4, 0x9a, 0x1, 0x59d9, 0x8, 0x7, 0x18000000, 0x15, 0x7, 0x10000, 0x4, 0x2, 0x401, 0x10000, 0x2, 0x55f2, 0x6, 0x7fff, 0xffffffffffff6963, 0xfff, 0x4, 0x1000000000000000, 0x5, 0x0, 0xb60, 0x4, @perf_bp={&(0x7f0000913000)=0x0, 0x8}, 0xa, 0xe3e4, 0x1, 0x7, 0x0, 0x8, 0x80000001, 0x0}, r0, 0xfffffffffffffffb, r3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000717000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b0f000)={0x0, 0x0}, &(0x7f0000805000)=0x0, 0x4000007) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/sequencer2\x00', 0x30000, 0x0) 2018/01/16 04:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x1080002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e43000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6b000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00007e1000-0x8d)=""/141) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) fstat(r1, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r3+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r0, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 225.862653] binder: 18119:18131 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002db000-0x8)={0x0, 0x0}) [ 225.904397] binder: 18119:18131 got reply transaction with no transaction stack [ 225.917342] binder: 18119:18131 transaction failed 29201/-71, size 24-8 line 2920 [ 225.926834] binder: BINDER_SET_CONTEXT_MGR already set [ 225.926844] binder: 18119:18143 ioctl 40046207 0 returned -16 2018/01/16 04:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000d45000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00009ce000)=0x1) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mkdirat(r0, &(0x7f0000597000)='./bus\x00', 0x14) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) close(r0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000b86000)={&(0x7f00003d7000)=@full={{0x3, {"8a8adc672f94f8"}, 0x0}, [{"3acd1a25a93d60"}, {"c246b17a78d03d"}, {"8b43cdd27d9624"}, {"69e3f71c60b435"}, {"d7e910e0b142a8"}, {"acd4259c825abe"}, {"6c2c0e36cabc58"}, {"75471711393d9c"}]}, 0x48, &(0x7f0000b3c000-0x50)=[], 0x0, &(0x7f0000952000-0x2280)=[{0xdc0, 0x0, 0x0, "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"}, {0x20, 0x1, 0x31, "a0dfb632d4cd55cdcb01ba7a"}, {0xb0, 0x11d, 0x7fff, "fd676e9e8affd2e6ea7e6b33196141a43fa1dcc13a57b01fd3185dc1c0996b210121097409c9f9e7e2911d7ad8b1f45a16921414004e5eeb9b797c773efd8c3084ca7111829161a370c9ee4f8f98c8c5ddec03766111afbd32590b9894fb877a13e6fbcbc1e566db003c39b6542f0be80e165b59b59beea0385a1e3014cacb85598e7977b24d37841ccf8fbe15242d5b40c2f60a05d33cd9cbcfec06546d"}], 0xe90, 0x20008080}, 0x10) 2018/01/16 04:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f60000-0xa)='gid_map\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000685000)={0x0, 0x3, 'client0\x00', 0x4, "d1d341d01164cf7d", "e3f99c7a754d5c7a851ce0b3eb52506e8c2e36d5efb2046847cf3b890e232267", 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000c39000)=[{&(0x7f0000d9a000-0x1000)=""/1, 0x1}], 0x1, 0x4000004) [ 225.928019] binder: 18119:18143 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 225.960429] binder: send failed reply for transaction 716 to 18119:18143 [ 225.969027] binder: undelivered TRANSACTION_ERROR: 29201 [ 225.976018] binder: 18119:18131 transaction failed 29189/-22, size 0-0 line 3004 2018/01/16 04:46:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00009ee000)=[{r0, 0x2008, 0x0}], 0x1, 0xfff) r1 = syz_open_dev$usbmon(&(0x7f000085a000)='/dev/usbmon#\x00', 0x62a, 0x14001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000894000-0x14)={0x0, 0xf42, 0x0, 0x0, 0x1d9, 0x1}, &(0x7f0000e59000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="cfcd8ecb446f", [{[], {0x8100, 0x0, 0x1000, 0x4}}], {@canfd={0xd, {{0x2, 0xa28, 0x8, 0x10000}, 0x1d, 0x3, 0x0, 0x0, "f11dcbf25e90108516b695908bed3cf96c3cd6e0cf094e3fba98e43614b3581edc57ef30a258aee6e239d548831879ad8c43fbdc51a0dce98493fb43f0c44faa"}}}}, &(0x7f0000001000)={0x0, 0x3, [0x7fa, 0x187, 0xb9]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x2, 0x30}, &(0x7f0000000000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bcd000-0x20)={@common='eql\x00', @ifru_flags=0x0}) [ 225.977707] binder: 18119:18143 got reply transaction with no transaction stack [ 225.977716] binder: 18119:18143 transaction failed 29201/-71, size 24-8 line 2920 [ 225.980420] binder: 18119:18143 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/16 04:46:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x690200, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000180000)=""/22, 0x16}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000892000-0x15)=""/21, 0x15}], 0x4, &(0x7f0000000000)=""/184, 0xb8, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x4a3, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/16 04:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) fcntl$notify(r1, 0x402, 0x80000000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ae000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) fcntl$setsig(r3, 0xa, 0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0xa35, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) select(0x40, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x77359400, 0x0}) 2018/01/16 04:46:37 executing program 1: r0 = socket$inet_tcp(0x2, 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) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000046a000)={0x0, 0x0}, &(0x7f000028a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000031f000)={r2, 0x5, 0x6, [0x100000000, 0x9, 0x401, 0x4, 0x8, 0x401]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_MCAST_MSFILTER(r0, 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) 2018/01/16 04:46:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001d8000-0x19)="00ebbcbcc76b67a2809707570dcb836ac6dacc94c1e24440ae", &(0x7f00003c4000)=0x0, &(0x7f000015a000)=0x0, &(0x7f0000aaf000)=' ') r1 = openat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', 0x200, 0x104) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) execve(&(0x7f00008cf000)='./file0\x00', &(0x7f0000a3d000)=[&(0x7f0000ade000)='\x00', &(0x7f0000bb7000)='lok/$\x00', &(0x7f0000da1000)='$eth1\x00', &(0x7f0000f06000)='\\\x00', &(0x7f0000994000-0xf)='}#-/@:vboxnet0\x00', &(0x7f0000a23000-0x1)='\x00', &(0x7f0000312000)=':systemposix_acl_accesswlan0em1+em0#mime_type#trusted}:[@}GPLlo\x00', &(0x7f0000027000)="21776c616e301870707030e82d5e70726f6370726f636e6f64657675736572242900"], &(0x7f0000fff000-0x8)=[&(0x7f0000d2c000-0x1)='\x00']) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ftruncate(r1, 0x81) 2018/01/16 04:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x42286, &(0x7f0000e86000)="a7634c7af83929a542fb2531ec1293dcb8ca8274068d6676b63bf2648a76b568f78f2d3385266ac24bd40a4e01914b2cc76de64080d100d90d29c142531f892c010114569878b724249727e5ab8a007378dbe3899d1bdec11b09364f199666b067fd735378350ae2d94e613261770e682cc2e00fdac0") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007c1000-0x20)={0x2, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000088b000)={0x3, r1}) 2018/01/16 04:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000735000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008c000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002bd000-0x10)={r1, 0x1, 0x6, @random="fb5d5a9e1ede", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00008cc000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000288000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x19d, 0x38, "0e7e"}], 0xd3d4, 0x0}, 0x0) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a2b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000896000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f50000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000055a000-0x4)=0x8) 2018/01/16 04:46:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000008000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4b]}, &(0x7f0000005000)=0x16) socket$nl_netfilter(0x10, 0x3, 0xc) truncate(&(0x7f0000003000-0x8)='./file0\x00', 0x4ff7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r2, &(0x7f0000009000)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/create\x00', 0x2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000007000-0x2c)=""/44, 0x2c}, {&(0x7f0000003000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/134, 0x86}], 0x4, &(0x7f0000006000-0xf5)=""/245, 0xf5, 0x4}, 0xffffffff}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000003000)=""/94, 0x5e}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000008000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000-0x7b)=""/127, 0x7f}], 0x7, &(0x7f0000001000-0x17)=""/23, 0x17, 0x8}, 0x1}, {{&(0x7f0000009000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000-0x80)=[{&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000006000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000004000-0xef)=""/239, 0xef}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/119, 0x77}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}], 0x8, &(0x7f0000000000)=""/155, 0x9b, 0x0}, 0x3}, {{&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/87, 0x57}], 0x3, &(0x7f0000007000-0x59)=""/89, 0x59, 0x1f}, 0xffff}, {{&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000a000-0x10)=[{&(0x7f0000000000)=""/105, 0x69}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0xffffffff}, 0x7e6fe7af}], 0x5, 0x10002, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000009000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x4, 0x100000000, 0x400, 0x7, 0x40e40088, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 04:46:38 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000029000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000017000)="f422ba7ee69f943da26f58021de5a911caddab1d1de3e9155f5f8b30a88c1b77f3b36e05bdfaf41582ef11efda3e2eb0958cedcd9488cc41c895aa374aeacd3bcb8e7382da30995e01fe8c", 0x4b) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 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$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/16 04:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f, 0x0}, 0x1, 0x200000, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x3, &(0x7f0000866000-0x60)={0x0, 0x30, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dba000-0x4)=0x0) timer_gettime(r1, &(0x7f0000644000)={{0x0, 0x0}, {0x0, 0x0}}) [ 225.990567] audit: type=1400 audit(1516077997.806:79): avc: denied { fsetid } for pid=18125 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 226.064392] binder: undelivered TRANSACTION_COMPLETE [ 226.077298] binder: undelivered TRANSACTION_ERROR: 29189 [ 226.083970] binder: undelivered TRANSACTION_ERROR: 29189 [ 226.089677] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 04:46:38 executing program 0: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") [ 226.111449] binder: 18210:18213 transaction failed 29189/-22, size 30000000-0 line 3004 [ 226.113838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40934 sclass=netlink_route_socket pig=18214 comm=syz-executor7 [ 226.119609] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40934 sclass=netlink_route_socket pig=18218 comm=syz-executor7 2018/01/16 04:46:38 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000555000)='/dev/vga_arbiter\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000321000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000033d000)={r1, 0x74d0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000814000)='./file0\x00', 0x0) mount(&(0x7f000058e000-0x8)='./file0\x00', &(0x7f00009af000)='./file0\x00', &(0x7f0000d36000-0xb)='securityfs\x00', 0x83000, &(0x7f0000486000-0x1e)="ffe84901aac6c4fbbcfbbde3614177185e2a4c0557237e1d4a69b2d7e285") r2 = open(&(0x7f0000268000-0xa)='./control\x00', 0x2000, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000541000-0x4)=0x0) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000019e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000045d000)=0xb) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d50000)=0x14) lseek(r0, 0x0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000d51000-0x4)=0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d51000-0x4)=0x1ca, 0x4) 2018/01/16 04:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00008f2000-0x4)=0x400ae) truncate(&(0x7f0000274000-0x8)='./file0\x00', 0x3) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e7b000)={{0x8, 0x2}, 0x0, 0x80000000, 0xde, {0x20, 0x9}, 0x5, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) openat(r1, &(0x7f0000181000)='./file0\x00', 0x2201, 0x41) setsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f0000f0a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r3}, 0xc) set_robust_list(&(0x7f00009f4000-0x2)={&(0x7f0000bba000/0x2000)=nil, 0x1, &(0x7f0000980000/0x3000)=nil}, 0x18) r4 = socket$inet(0x2, 0x0, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f00008f7000-0xd)='/dev/snd/seq\x00', 0x0, 0x84200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00008ca000)={0x1, 0x1, 0x401, "7175653e65310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 0xfffffffffffffbfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000727000)={0x4, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000541000)={r6, 0x400}) r7 = dup(r5) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r7, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x4, 0xfffffffffffffffc, 0xfe}]}, 0x10) connect$inet(r7, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup2(r5, r7) write(r5, &(0x7f0000037000-0xa)="64d1fd0c357c", 0x6) sendto$inet(r8, &(0x7f000090b000)="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", 0xf80, 0x80, 0x0, 0x0) 2018/01/16 04:46:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000032f000)={0x1, 0x10001, 0x1, 0x400, 0x100, 0x0, 0x7ff, 0x0}, &(0x7f00001a3000-0x40)={0xff, 0x9, 0xbf, 0x40, 0x6, 0x1, 0x6, 0xa0000000000}, &(0x7f00001ed000)={0x10001, 0xfff0000000000000, 0xf70, 0xf6d0, 0x5, 0x178, 0xbbeb, 0x9}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000c74000)={0x7ac59084}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d9d000-0x10)={0x0, 0x0}, &(0x7f0000cdc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000560000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000232000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000438000)={0xffffffff00000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r1, r0+10000000}, 0x5e) 2018/01/16 04:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000735000-0x3)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00005cd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/16 04:46:38 executing program 5: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") quotactl(0x0, &(0x7f00005ca000-0x8)='./file0\x00', 0x0, &(0x7f0000f08000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000772000-0x1)=0x0) 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$inet6(r0, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) listen(r0, 0xd03b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe50, &(0x7f000000e000)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x0, 0x80, 0x7ff}], {0x8100, 0x1f, 0x8, 0xfffffffffffffffe}}], {@canfd={0xd, {{0x4, 0xfffffffffffffff7, 0x90, 0x0}, 0x3, 0x3, 0x0, 0x0, "da3934ceb1c0d9a6600132b7bf439ed7f69ff39f4fb36c71dc6c3842dd0e1b7c4ff892f8548b964e230168094a1953450d2ef4009ad7853630a4608d23540ae6"}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/16 04:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000044f000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000031f000-0x8)={0x0, 0x0}, &(0x7f00009aa000-0x4)=0x8) getegid() 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000005e000)={0x1df}, 0xfffffe73, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) signalfd4(r1, &(0x7f000005d000)={0x0}, 0x8, 0x0) 2018/01/16 04:46:38 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000346000-0x10)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d34000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000026c000)={0x6, 0x3, 0x2, 0x401, 0xac6d, 0x1ff, 0x7, 0x0, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) [ 226.166772] binder: BINDER_SET_CONTEXT_MGR already set [ 226.172107] binder: 18210:18213 ioctl 40046207 0 returned -16 [ 226.181107] binder: 18210:18225 transaction failed 29189/-22, size 30000000-0 line 3004 [ 226.200604] binder: undelivered TRANSACTION_ERROR: 29189 [ 226.206272] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 04:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b6f000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:46:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/16 04:46:38 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00008dd000)={0x7, 0x902, 0x3}) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000053f000-0xc)={0x0, 0x0}) writev(r0, &(0x7f0000a5a000)=[{&(0x7f0000129000-0x9f)="ff7ee2c05d9b4f387133ef773a57b99f6d674d305424bf54521a7279eea8d7bf86d6ee7b80f29dc97bde64327c1b43f39118a7e54044fa288842109b4da902f8425b8c810dd0bc62d1f31be5f337952220db17bf24d2c3042ba58a0a257ff848a07ae942e693eb24be3d91d2794aa31dc764173689b1cc994de4d224b519ab56900cd53fb34a3ce00d723224635467d0754c52ea20c808687868c33e6ac69b", 0x9f}, {&(0x7f0000d67000)="40b496bab59cc7e6b78bfd3341a3", 0xe}, {&(0x7f0000d99000-0xd5)="30d0b4687081d3f2313d280bb2ac0fc9e9cf416586c0585dfd54dec3f2a063201d707988979a2a0ba629c83b379aaa7f47507021d83bec2cc99a10a18b55da9eb204bc865ae4e67892345ef7693f03df4ac7803863df5ecaf4ceefb2ecd6e93951b927521789f1394dd0b93a2a8510f3f3afc1f9b1bbe2dac492d63758d1228ae8d2261bb0ab5fbc3191e82702510947eb0201ea9b202f6bf42df71a0705fdf7e9786b25c7e8c1e73e75d2ef60877887dd30f0f7e37edf274f0e26cfe25f3bf73cad08cda73fdc03b8c08418a03a08102767fba79f", 0xd5}, {&(0x7f0000262000-0x8e)="5e8f1409ff89d132c079b4e88568713ae517c88fde26f4c2fdc8ca40191e0961a8bcc80ff10c93a173e4cb93cb88e3f8c8af7e6f5a4ae13613a057e60246871c5dc36bdf4cffedb1e2ea7a6e8845703d2181643946f23e0f4dc599bba1449fa27864e01866aed15f47ddcc20ee16329ee959ac2e8c75c3850db7f4673dbe6412c1841aaf26956b52633f2000c925", 0x8e}, {&(0x7f0000146000-0xa3)="af0b7014ddf3d20983be76ed5908e9ebbdeb86c4651a2f07e64afd9a1f2ad30a1dca51ff72db4aabaf24b91a53a9cd5936c30abbba3450c02fe9d7ee54b6563d6e2bd8efa67d81872f4e8ca627131fdbcaa250aadfa0bb3d66fe3d8aa7c17f29b6d6a1e085e8ea326d1c60a5c55c9b63915337034851a17986d9c5109c2e4c77dbf2a4b626f80fd6096180305eb7dbccba84b1ffe87dc113e093074c483ca7eccd2f9d", 0xa3}, {&(0x7f00008c9000)="2f9f1a82797c17bd3f1c06eb2d4bae770e1cc6d0a8004bedbe32111437524be4d5985a5dea89ccb2aeb57d7a13602cec9e934fb0b91976d31c4b9845ff69c95430ba3387f926825e5c292cf58e8ae6997ae66fc46d94e399f5d6", 0x5a}, {&(0x7f000038a000)="fe1d04e8b7ed8869c01f85f8ac771ddeb0ad87b225f3b368330d5ba89ca1075cd1805b9e25750471bd2186d75a56c1c23de383b18393adaca3fe43421e99931ab4fdd989da2b9f908f27522b062f6ebad50008c6d1ac2413cf7963495c9a829502f9d575e278e40a1189fdbd903048a764fe0487a81665e34e9355229e", 0x7d}, {&(0x7f0000f57000)="d1e017a22c4460535eca7e0eb9f6157e346f90e62f63aaeb74a9e2665ce962efb9d72ea8779f297b386a0c59998ba11ab3b8bbbc818c3f253ac4a66c70cae8059d7a56e4b2ffd4bff1f38ac91fd7b355107d72267967f3a671b3454454794bf6ff3c0b78c80b8366bdbe7d11923551382982e3066981cd40933dcc4d758c2c20964433304de0e386a7b9bb539221c36e5b26691b26ce5cfe2ed2be4633bf22504fff16050b1a17046da38569c1f672031f45f7", 0xb3}], 0x8) 2018/01/16 04:46:38 executing program 0: lsetxattr(&(0x7f0000cb9000-0x8)='./file0\x00', &(0x7f00009fd000-0xc)=@known='trusted.syz\x00', &(0x7f00006da000-0x18)=',*-posix_acl_accessproc\x00', 0x18, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl(r0, 0x1, &(0x7f0000001000)="") 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setns(r1, 0xc000000) 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) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8001, 0x3, 0x7fffffff, 0xa, 0x80, 0xa0, 0x0, r3, r0}, {0x1ff, 0x2, 0x7, 0xfffffffffffffffc, 0x2, 0x2, 0x91a, 0x9}, {0x0, 0xfffffffffffffffa, 0x400000000000000, 0x400}, 0xdd3, 0x2, 0x3, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x172590fd1c41291c, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x3, 0x2, 0xa1c, 0x7ff, 0x6}}, 0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000b97000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8000, r0, r4, 0x6d071ace, 0x1000, 0x1000000) 2018/01/16 04:46:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) flistxattr(r0, &(0x7f0000827000-0xcc)=""/1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000)=0x1171) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000)=r2) 2018/01/16 04:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000bd1000-0x3f)=""/63) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 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) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ee6000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e77000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000546000-0x12)={@common='ip6tnl0\x00', 0x5}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/sequencer2\x00', 0x20100, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00002fd000)=0x0, &(0x7f00003a9000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff1000)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r1, 0x44000000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000a4000)=0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f2a000)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x5, [@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x24) 2018/01/16 04:46:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "db4e92", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "99cbbd", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fe6000-0xc)={0xd0000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) r2 = socket(0x9, 0x800, 0x1f) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000fe5000)={0x3, {"444c798e72f006"}, 0x3}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000fe5000)=0x2, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000048d000)={0x2, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000855000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x3c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe4000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f00003cb000)='/dev/net/tun\x00', 0x0, 0x101041) 2018/01/16 04:46:38 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000fe2000+0x852)=0x0) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:38 executing program 7: unshare(0x20000400) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x0) syncfs(r0) 2018/01/16 04:46:38 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006ea000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r1, &(0x7f0000e99000)=0x37, 0x8001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00003be000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b86000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ac7000-0xfa)=""/250, &(0x7f0000729000)=0xfa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000cee000)='./file0\x00', 0x40, 0x4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000f25000)=0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/01/16 04:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0xf5da, &(0x7f0000eea000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00000c3000-0x10)='/dev/input/mice\x00', 0x0, 0x412201) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000099f000)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x40}], 0xc0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000eb000)={0x0, 0xbb, &(0x7f000039e000-0xbb)="891115a5c69ba52cb859c4375be713a80e8562215135eea678d07ac57ef45aa340983d3de5d03466c226f69a934158ffc1952bea21eb72c4a51eb761c1be14c7c4de98211c34f621dd3801f0333b34653c8509429d4c15a8f4261076dec9356b522a6d2195b2c542aafe49256509c4b16e89b98fe64b898f2685b742cea6f90ece81ea6b60e4aa7f1101ab8eab16146a19235ce6199789b3900d6d436263ca4976ea95c7df3a410b5fe5774c1534bd3c54866533e60d102a71c5a0"}) prctl$getname(0x10, &(0x7f0000001000-0xc6)=""/198) socket$pppoe(0x18, 0x1, 0x0) 2018/01/16 04:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/sequencer\x00', 0x84000, 0x0) kexec_load(0x6, 0x1, &(0x7f00003c3000)=[{&(0x7f0000455000-0x13)="18e1de6ca532825eb68283314c8037b9f0c53b", 0x13, 0x9, 0x1}], 0x30000) sendmsg$inet_sctp(r0, &(0x7f000086f000-0x38)={&(0x7f0000528000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffffef, &(0x7f0000eeb000-0x30)=[], 0x0, &(0x7f00009d8000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/16 04:46:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000307000-0x8)='./file0\x00', 0x1) recvmsg$netrom(r0, &(0x7f000018f000-0x38)={&(0x7f0000539000-0x48)=@full={{0x3, {"35c101cdee8750"}, 0x71}, [{"03bdd7f63724df"}, {"1f39b411bde645"}, {"773c36c0ddce3d"}, {"070e08b6324b9e"}, {"5148884f2499c5"}, {"bd0a0f54744b38"}, {"042c455623be56"}, {"6c6b448f14a71c"}]}, 0x48, &(0x7f00002f0000)=[{&(0x7f0000631000-0x1000)="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", 0x1000}, {&(0x7f0000ffa000)="f0039aae98b3a409a992c599b321accff409ca10ba6c06e6803572909f4c0f51df88fba9a51ef8e4645addefd06bf856b0eb950102cfea1c307fb989465cf9d15bf5dd8a36c91fde5fbb9075e9807b5391420981600658f3886c3496f7d51c9b22b0abcacfae53b2817599e2743370", 0x6f}, {&(0x7f00004dc000)="8e5ad58c3dea7f134de516faf24057214fc3a8e55ce92a3d6eae3ad5624116ba1ea345d8dfcfc5afc7457907be059b3d581e4bf149c32adbce9dd08eaa044b346762a5e06386b453dd79b5bbb4359ab4189e61c8d31b87a8c51a8ce8ab9b2975786f8eb02f54ba281a28e0ca91f3b5b33fe9b4d628c88db3f3cc8ae4f13dda46031f738cc8ff66a24d5489f0c0d0839cd2943ffb605eefaf81528d322d204f61758c34f1597bf1d462753c6a01b28bbc12220f218b8a0e17cd91864e0ab880f45ce244240f2933609c508b0c3caf27d419d45516b7918c965954411e71c46763e44608bb", 0xe4}, {&(0x7f0000c54000-0x32)="bc3d2768e70cde5bc586ba83ea5a345c95b7fcfd6dc1a24ce22e3c79d30a25df24e537aeeb67232001825e1c325d08203a02", 0x32}, {&(0x7f0000c37000-0x17)="d00adf8fe41cdcd1a0c924ca72ed4a5a7639745ebe64b5a2db39da9df3301db571d6070927a7a2c990661d7a75a5df6148e5c186429164df2b2d6cce379fb1f9bbfcb602ff1531db242330bca1b5300737309fc5ea2693487a", 0x59}, {&(0x7f00002c0000)="4386994bbf9624e0b5f209743467f599a88745db6ea04bee3c1eb44495fc1f7fe0e5b7300dd6772a2804b24e3f5d523e9847493db065ac2ac013b22f5f252faf0d8218dfa0bd66db2d377d41fc6ada63be067a2af1b0d6016654dac8c7bc2fa60943bfe4879a511cc432220c7200168850b14d393c8721de8b323133f8c64b62ab06eff57bfa816be79785f91666c144c7929657c3db91d87b962243ed6af20a1eb2ddd5bca4651a0c5e359ed2f1bb79af699b2059055c4df45a67d3f34d51b369c2e092555b8abe765c8a49beffcc08", 0xd0}, {&(0x7f0000ecd000)="1cd63a5b368136593339", 0xa}, {&(0x7f0000b90000)="55de49f625", 0x5}, {&(0x7f000075c000)="74a1a0599f2d3d84e015f98672d25cd3d34d0f0f6e8b9aedd9c18288d2eb2b2288d7c28d49c4278e33f46e5ff654a99bca9b7a0b0dfa2e4b1901a9f0544ff8ae9b8148b3003ed9d3f00313d39fdbc4b8cde1eec89b0465cb8d8df4510668e29e0fe486364ba5929489f1c01f74588700894eef8606e1cd3e0560f127255e649a506fa269a1af9409eddf4ff253716de88c4b7aa92c3f0e9ffc5e498de4bcf00ae85b833790fd0d488b07baf15005ed73480669d7bbc9b7602c1de4b7464a17073e4821d5446a6b15f9a7387d239d01b738c334230c6f208bc19a745c4273b24f13d76decac3bc7b2f142ba73c94b", 0xee}, {&(0x7f00009b5000)="9d2b87c8ea41bc710922e8597a34bb96f056090e76184c36e6696718b3bf7f81303dbb090f25a93ac3f9601db64a0dc16dced3403cc8129b1f7b0209e0945edecbb5f166f1", 0x45}], 0xa, 0x0, 0x0, 0x4000000}, 0x10000) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f000048e000-0x6a)=""/106, 0x6a, 0x1) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) 2018/01/16 04:46:38 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x80000001) mmap(&(0x7f0000ed6000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c78000)={@common=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x80000001, &(0x7f0000ef2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ef3000-0x38)={&(0x7f0000cef000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ef2000)=[{&(0x7f0000abd000)=""/233, 0xe9}, {&(0x7f00000e9000-0x2)=""/2, 0x2}], 0x2, 0x0, 0x0, 0xfffffffffffffff8}, 0x20) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000cda000)={@common=""/16, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000ac4000)={0x8001, 0x8, 0x8, 0x7c1}}}) open$dir(&(0x7f0000ef4000-0x8)='./file0\x00', 0x400, 0x22) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef1000)='O', 0x1, 0x0, &(0x7f0000980000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x17, &(0x7f0000ef3000-0x1)="c2", 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000036f000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000)=0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ef4000)={0x0, 0x3}, &(0x7f0000ef4000)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef4000)={r2, @in6={{0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x40, 0x0, 0x7ff, 0x2}, 0xa0) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/16 04:46:38 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000570000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000921000)={0x5, &(0x7f0000001000-0x28)=[{0x9, 0x9, 0xffffffffffffffe0, 0x3f}, {0x7f, 0x7, 0xffffffffffff8ac2, 0x6f3}, {0x6, 0x10001, 0x9, 0x5}, {0x579, 0x62b, 0x10001, 0x1}, {0x80000001, 0x4, 0x2, 0x200}]}) mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000551000-0xd)='/dev/net/tun\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) epoll_pwait(r2, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000551000-0x10)=@req={0x50, &(0x7f00002ca000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000550000)="0a74d028ed87a967f1b4264b7fac549d41d6431a9756542332f172729bf6499c"}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000051000)='./file0\x00', 0x200000, 0x4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000549000-0x1)=0x0) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) r0 = socket$inet(0x2, 0x2, 0x3f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008b7000)='tls\x00', 0x4) 2018/01/16 04:46:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x8, 0x1f, 0x200, 0x0, 0x0, 0x51b6b69c, 0x22, 0xf, 0x9, 0x2, 0xffffffffffffff95, 0xff, 0xca, 0xffff, 0x10b180000000000, 0x7fff, 0x4, 0x5, 0x7, 0x8, 0xab4f, 0x100000000, 0x100, 0x3a, 0x8, 0x10001, 0x7, 0xfffffffffffff001, 0x8, 0x5, 0x7f, 0x9, 0xf25b, 0x47d1edd0, 0x7, 0x800, 0x0, 0xa, 0x7, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xe}, 0x2, 0x27, 0xfffffffff7a367ac, 0x2, 0x7, 0x0, 0xffff, 0x0}, r0, 0x8, r1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x1e)=@random={'btrfs.\x00', 'GPL]posix_acl_access{[\x00'}) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x12040, 0x0) getpeername$unix(r3, &(0x7f00009fd000)=@file={0x0, ""/84}, &(0x7f000018f000-0x4)=0x56) ioprio_set$pid(0x2, r2, 0x0) 2018/01/16 04:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ef4000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000558000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000113000)={0x7, 0x78, 0x2, 0xd0, 0x73cc, 0x2, 0x0, 0x7, 0x2000, 0x0, 0x1, 0x0, 0x1ff, 0x8, 0x16, 0x6, 0x7fffffff, 0x9, 0x1, 0x101, 0xc6b2, 0x242dec30, 0x100000000, 0xfffffffffffffff9, 0x9, 0x1, 0x1, 0x9, 0x3, 0xff, 0x1f, 0x7, 0x7ac4, 0x10001, 0x5, 0xffffffffffffff81, 0x1ff, 0x10001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000e28000-0x1)=0x0, 0x8}, 0x20, 0x4, 0x2, 0x7, 0xfffffffffffff801, 0x7, 0x6, 0x0}, r0, 0x0, r1, 0xce447d6b75035294) 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000341000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000)=0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000412000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="35086c2433ca2152cf765db298c99dd2"}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000c0000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$llc(r2, &(0x7f000069b000)={0x1a, 0xff, 0x1, 0x0, 0x9, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a9a000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r3, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) ioctl$int_in(r3, 0x5473, &(0x7f00000f4000)=0x6) readv(r3, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/16 04:46:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f1a000)=0x5, 0x4) shutdown(r1, 0x1) 2018/01/16 04:46:38 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000011000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000011000-0x58)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x85f6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) socketpair$inet6(0xa, 0x5, 0x314, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000f000)={0x0, 0x20000b06, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff6, 0x40000000000006, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000004000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/16 04:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) eventfd2(0x9, 0x80001) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ec9000-0x5e8)={0x200, {{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, 0xa, [{{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]}, {{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, @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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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, 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, 0x3, @rand_addr=0x5, [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, @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, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x1000, 0x4) 2018/01/16 04:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x12, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004f1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aca000)={0x0, 0x48, &(0x7f0000d69000)=[@in6={0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80000001}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000815000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ae5000)={r3, 0x2}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x50, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) 2018/01/16 04:46:38 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xfffffffffffffffc}) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0xf) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000004000-0x80)=[{&(0x7f0000006000)=""/144, 0x90}, {&(0x7f0000006000)=""/169, 0xa9}, {&(0x7f000000a000)=""/42, 0x2a}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/211, 0xd3}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000-0xe3)=""/227, 0xe3}, {&(0x7f000000a000)=""/198, 0xc6}], 0x8, &(0x7f000000b000-0x90)=[{&(0x7f0000009000-0xfe)=""/254, 0xfe}, {&(0x7f000000b000-0x32)=""/50, 0x32}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000+0x257)=""/155, 0x9b}, {&(0x7f000000a000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f000000b000-0x10)=""/16, 0x10}, {&(0x7f0000006000-0xb3)=""/179, 0xb3}, {&(0x7f0000008000)=""/91, 0x5b}], 0x9, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r1 = memfd_create(&(0x7f0000005000-0x3)='$}\x00', 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000c000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000c000)={0x0, 0xfff}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000c000)=@assoc_value={r3, 0x9}, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r4, 0x5, &(0x7f000000a000)="bc5d6244ef3115b5a35fc8759224f7fd657c190d6d578d0b4396c98d780ca6b05b7f849455d04ea1148e2df90fac4edf92351753ec49796b3ea5b7107a91c55016f208a90a089f58be603aecebec5a81586cca187dba43ae7d9e87b50a10617e65e5b309b03451328b70bd758d8e0c60f71c1cfe7491383487ebce1ee2fa3e8590e021e6e903233a0e927fb4364c42cb086aa27c3d03ae05feff12e89c64f465dc6b") ioctl$TUNGETIFF(r2, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/16 04:46:38 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/01/16 04:46:38 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/hwrng\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e8a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005b5000-0x6)={0x0, 0xc000000000000000}, &(0x7f000032b000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e67000-0x8)={r2, 0x7ff}, 0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cf0000)='/dev/pktcdvd/control\x00', 0x800, 0x0) fcntl$setpipe(r3, 0x407, 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000bce000-0x11)='net/softnet_stat\x00') setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f000025a000-0xeb)="dd22139bea9b6da9e909deaed0ce7d5036fe6ec2c2654a34b6ba6ce94e69f607a6c490736943f2eecc34a7bbbd155dda7db8e3b77389ecee9b9ef106ac89688f7a396ea63599c7ed985554aa758f2ddbd6e7bce15144f425a490b5a86ca3175564b19e20604e89c08cf1ba25c72a71f0f0528e12738ad83116909b0718a90d677eec5d4cfbafecebdbe2e4f138c33d4b9e3351fa8f08228510e552cc06d93adf895adb80eec5c1ed3a98be165df2aa78823bff45f4221bc43424854e50af1aada79f2242804d7ae997a6617610ac44ebffaa656370d29c7d5d3b7f07d56b2b953904e98e9cf3b62fdafcd9", 0xeb) open(&(0x7f00003af000)='./file0\x00', 0x0, 0x100) 2018/01/16 04:46:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000dff000-0x30)=""/48, &(0x7f0000d00000-0x4)=0x30) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f74000-0x35)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000063000-0xc)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000380000-0x18)={0x0, 0x2, 0x0, 0x3, 0x8}, &(0x7f00000d7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001d0000)={r2, 0x5b}, &(0x7f00009f5000)=0x8) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000042000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000275000)=0x100000001) 2018/01/16 04:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socket$unix(0x1, 0x5, 0x0) setsockopt$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(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat(r1, &(0x7f00008a4000-0x8)='./file0\x00', 0x200, 0x24) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002d2000)='illinois\x00', 0x9) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x390, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x268, 0x3, {{'deflate\x00'}, 0x10e8, "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"}}]}, 0x390}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 226.505442] binder: 18366:18367 got transaction with invalid offset (0, min 0 max 21) or object. [ 226.520097] binder: 18366:18367 transaction failed 29201/-22, size 21-8 line 3190 [ 226.546347] binder_alloc: binder_alloc_mmap_handler: 18366 20000000-20002000 already mapped failed -16 [ 226.559482] binder: BINDER_SET_CONTEXT_MGR already set [ 226.566693] binder: 18366:18367 ioctl 40046207 0 returned -16 [ 226.567695] binder_alloc: 18366: binder_alloc_buf, no vma [ 226.567720] binder: 18366:18384 transaction failed 29189/-3, size 21-8 line 3127 [ 226.589855] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 04:46:38 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002e3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f000045b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000000a, &(0x7f0000001000-0x90)={{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) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0xfffffffeffffffff}, &(0x7f0000000000)=0x8) 2018/01/16 04:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x9) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000040000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x400000000000) socket$inet_dccp(0x2, 0x6, 0x0) chmod(&(0x7f00001fc000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x0, 0x7b8, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, &(0x7f00008f5000-0x4)=0x108) 2018/01/16 04:46:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x401}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fdc000-0x4)={0x100000000}, 0x4) 2018/01/16 04:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') bind$pptp(r1, &(0x7f0000196000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) exit(0x0) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) ioctl$TCSETA(r1, 0x5406, &(0x7f0000bfc000)={0x9, 0x6, 0x7fff, 0x6, 0x5, 0x0, 0x1, 0x1ff, 0x9, 0x7}) 2018/01/16 04:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x7, &(0x7f00000ac000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000019a000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000981000-0x40)={0x7fffffff, 0x24, 0x5, 0x4, 0x4e4470d, 0x3, 0x5, 0x200}, &(0x7f00004a0000-0x40)={0x1, 0x5, 0x0, 0x9, 0x8, 0x6, 0xfffffffffffffffb, 0x7}, &(0x7f000092d000-0x40)={0x8, 0xffffffffffffffa6, 0x4, 0xffff, 0x6, 0x4, 0x80, 0xfffffffffffffff8}, &(0x7f000077d000)={0x0, 0x989680}, &(0x7f000026d000)={&(0x7f0000839000-0x8)={0x3}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, r1}, {0x0, r2}}, &(0x7f0000af8000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f0000146000)=""/59, 0x3b}], 0x1) 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f000032a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000f0000-0x58)={0x9, 0x2, 0x7, 0x0, 0x1680000000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) listen(r0, 0x5) 2018/01/16 04:46:38 executing program 1: pipe2(&(0x7f00009e9000)={0x0, 0x0}, 0x80800) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x2, 0xffffffff, 0x59a, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000002c000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3c0bc5", 0x0, "4ad786"}, ""}}}}}, &(0x7f0000c01000-0x14)={0x0, 0x1, [0x0]}) [ 226.595974] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 04:46:38 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000c9a000-0x60)=[{0x2, 0x8, 0xa21, 0x4, @time={r1, r2+30000000}, {0x41, 0x80}, {0x101, 0x8}, @time=@tick=0x1f}, {0x5, 0x1, 0x0, 0xff, @tick=0x3, {0x20, 0x32c1}, {0x6, 0x80000000}, @raw32={[0xffffffffffffffff, 0x5, 0x4805]}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000fe0000-0x5)='user\x00', &(0x7f00005a3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e7000-0x3a)="097033d2919994c4081c1e3a1806b1b8b57020587006e1e96ecd32c06bbfd896dc3636e44a5d254c8a81d2d364778829bd22aa58e42e7e2a6130", 0x3a, 0xfffffffffffffffc) r4 = socket$inet(0x2, 0x8000f, 0x4) setsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000c22000-0x4)=0x8001, 0x4) keyctl$describe(0x6, r3, &(0x7f00001fe000)=""/100, 0x64) accept4$unix(r0, &(0x7f0000044000-0x19)=@file={0x0, ""/23}, &(0x7f000080a000-0x4)=0x19, 0x800) unshare(0x8000400) socket$netlink(0x10, 0x3, 0xb) getpeername$netlink(r0, &(0x7f0000a07000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088a000-0x4)=0x228) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) dup2(r5, 0xffffffffffffffff) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) flock(r0, 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f0000be4000-0xf7)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb00000004dc9a2594e41b833cb82eed207f8c21b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348eac58307535c36e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000818000-0x10)='/selinux/create\x00', 0x2, 0x0) writev(r0, &(0x7f000057e000)=[], 0x3bd) 2018/01/16 04:46:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') setns(r1, 0x0) 2018/01/16 04:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00003fd000-0x4)=0x200000000000003f, 0x2a) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0xfffffcb3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f3b000-0x4)=0x8000, 0x4) 2018/01/16 04:46:38 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dc2000)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x81, [0xffff, 0x1, 0x5, 0xc5a, 0x1, 0x8, 0x7, 0xfffffffffffffbff]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000dc4000)=0x200) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dc3000)=0x0) 2018/01/16 04:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r0 = syz_open_dev$usbmon(&(0x7f00000b7000-0x7)='/dev/usbmon#\x00', 0x8, 0x20000) connect$inet6(r0, &(0x7f00005d6000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x1c) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00001b0000-0xf)="e6f9790b38aebfcd4bc8b5da03ab6e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x1)='.', 0x2) 2018/01/16 04:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) sendmmsg$nfc_llcp(r0, &(0x7f0000455000-0xa8)=[{&(0x7f0000b4b000)={0x27, 0x7, 0x20, 0x3, 0x4, 0x255, "dbfa1441f06f68da940a08bbe8841bd58aa198306247c10652c1f30b56ebc36183862f2343ecec6136fe4f1973e1c98419f9eade8155dd33b8b382f7618f53", 0x4}, 0x60, &(0x7f0000255000)=[{&(0x7f000026c000-0x83)="6746e0ab8093d2df0b4641447122be42a2ebe42599ed862fc4f9c31c2fc6e58571aa82a503942768d3b8627e07c0ae8d1f7c651de550292c3efd68f7c6d816febcdea470a195eb49e6eb5b69d4290c895e3e3c2c1eed64cb5460254e739d3559afba408ee1e8ee0c06633f4499031565125b59362e3570718662f844280ceb36752856", 0x83}, {&(0x7f0000001000)="1a", 0x1}, {&(0x7f000020d000)="738692e1ac5319319dd82a888af610c67e938018aa0656d108fb39d8340d3e7b2b2d6d728cf0a1ce68eb9f454785eb7d9a0963e3999aaa9bab3d87784d5877dcb13f3056314332ce407b58ab424e93274e221e8e8275b95a41b4e3b0872133a8380bee75375bb2131512fd03fc95f8bed5e5e37857a134276359c2061778602da5dccc7bc015a5dd6ecfd986ca8f9b4c4267db469c15323cd53b1076f5c8d5c5b697af44", 0xa4}, {&(0x7f0000bc6000-0xc1)="bc527be3f8f6415d17d231c53d25f6f2e0ef326b3601c8ce6621b3c3bd4dba95ea1330fd885edb317ff880c8173b0ba658577dfe524e0c0cecc200e9b5895340f1c900add7f11226e141103260e319db3bbc62cf74b0cfaba2b9cfab5426e771638bd0b5a18f2d254c96b46f6ab796e93d49aa7336e063e2df1db6fe48c1449687707bc54194aee076bfc6f443c0136fc98a0e740f9706bda4b87356122063ebdd22287ec11acf1d701c8c5db83f453fe4f9b708dda3eae9b80c44c845c872ea7d", 0xc1}, {&(0x7f0000eba000)="30a36816ce1df44b16798cb4cdf9ed686489c522a27fe00f22789ab3767f53f538ad97b400dbeb2f7e06ff3ccd8c96ee0d357231326077b6c2055f5463e22a0cc305b12225c44ac56eab9ad3d0c12caff4df0e34c018937f2c0669499b8b", 0x5e}, {&(0x7f0000b53000-0x46)="cc3356902cc6dc2b57a11f46a07d1d641e19b69d6bd0a01c73acc438d47eb76e68037ddcf126f95448086d857e32a2475ff6838a0f57d8a3b428a78bae8c8a472970413f6fcd", 0x46}, {&(0x7f00004fe000-0xad)="188c6388c2d25dcf83eb4963971d116b3a139d1fac98e736ce4af9c6b414c957fac13ccff5f52ab43199d1c1cf3780facd7be5fb2861f08e3364065e652812668e56af52c9df76eadc1e696d84ae18a3217d69d1b74a1e17d16e23561724cda8ad8b9d16f40670ec5d36b5bfd43ab8768771c76c5ebd4d1a8b4ca9f0e70ced5c05346904c8f733aa2babd7b2428b61b3e4102bc3f4a7ebbab86ba6b6e675968b6317b27be87ed7d75fd86cae97", 0xad}, {&(0x7f000064f000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000c70000)={0x20, 0x13f, 0x3ff, "d7df2ba1c26240121896674f58ec"}, 0x20, 0x4000000}, {&(0x7f000066d000-0x60)={0x27, 0xa80c, 0x476, 0x7, 0x5, 0x8, "0e33efea7a4f4f428f00d54d51c0a59702341f82732264808be8f8f7449ef72f1856178f86d60a8e1e4bd6a211067000338f064419fa30c1911ecd5d6bebe7", 0xddd}, 0x60, &(0x7f0000657000)=[{&(0x7f0000b0f000)="9f0f7cccc651b2ca06c0eccad24f2cdfcbd0876cce1e48f9936c3b9a2cccd2515a08a73adbd78e574f13a31e18b84f9a447e55c0a2a502d5c735ae1715960916af37c88072d997f481982d9ff123fac256975da934fdd14d7a226f18922f274bd2ae3357eb63", 0x66}, {&(0x7f0000c95000)="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", 0xfe}, {&(0x7f0000e72000-0x82)="0e6a6983965e3e1695a954d0fca1b42859a2e10113bc8ce3e2b959f84ce9bc5a08539d411a1609d2eb86ddd4940ce8803930b92de3a53de284a1128b2705a971bd2ab1733c7cbfcea01bb95357917c82b7869a6fe7a61048a1b12a9af981d40512ece9f09a7cd9744acbc93eb12e63f3d2ff4c51e2702a18b6f4b470d90ad767b148", 0x82}, {&(0x7f0000542000-0xa5)="57423305885776f122af19dc3d21014a57562bd5e9f4c74b657f5cefe9580bd8c057c00bd720a8e5e76cbc60583e1e2e897f634a381f3a43ae8d0be258487c9240f9a83ed2fe96876a3854d06034e38b8eeb08b175d68f17a6cfd46e0356e85d2f58a54a783c3f4267ce4addafab1a625902133bfd46c3d5420922791306b5e07155f6cbbba7c610d4687311bd7135cc6de5bdf7ee155a04c29d2137c1b5618fb8a9ef080f", 0xa5}, {&(0x7f0000168000)="65c18cefa0c66c1f0a74852fe2438fc816d718a20e2ffec382a4ba34d1bd8fd9e5cb27df420493b5b8d7a6da622976ae3dfa5b4869259d4ff6cf345da1dff351b9c23271dd4800ac82e235777caededd4e59d47a9e22490a2fd948ce10c23675520f39f2d71b079faefe916cf24f2678234d4f8fd0bc9a7d2032c1df8512be327677c291ea8d46608545", 0x8a}], 0x5, &(0x7f0000e88000)={0xf8, 0x111, 0x9b, "849c2f9aaa1e84e581b62f731a156fc24496787921c29dead5439f8f6c4c0d5014a25aaaf88af09bf0cdf8a1c51e10d2eb5a302454dc5bc1766122b0497d48b0b2e9f54914de17bfd97d210aa98ba000f9f4a49618ed04e626a45dc975b9a8503ef09a2ecd54eb85b05337d693706b62aeffd19a6f2e711bebf3169f927f1de76d343536ffad6e906598bf1f3e7ce13c423b27127043093e75ec5964b15a8cce33050b77c1fa863e2a237e969bdf8b8e66f47c346bcfcb045c6325d5408fcab6b0ad670bc1f397b6ff3f34d5313483ba8b3b74aab1cece0792f2d45bf73f7b132378ea96"}, 0xf8, 0x40000}, {&(0x7f0000db7000-0x60)={0x27, 0x5, 0x1, 0x3, 0x0, 0xfffffffeffffffff, "b2527114c649c784539b11aab095cd30ef88b48a293dc4e935fc728b61e4f3af55b743c4e7422c6e7479601359b594fe49935096c95c478d0379e5c6f6b957", 0x8}, 0x60, &(0x7f000021f000)=[{&(0x7f0000d39000)="69b88b5f3ff5d8a15c5aaaffd2265fdda722286b324974f64dd08f7412ad0f3f4b49bff60dc40931233c49b409f9824ecfafaeca7c4aae491b48d374ee06529cd943f22a7756ae4a05634f01ba8e8adbe642f111abae38d0e279d5ac5baa5152c7b49091d1274239775c16f7d31287a6fe5f51fe1e7fe2f6f8bf6bcbc9833049c5bfadf93f757ee3d996a6e6fd03b779ec6854771b145975d9ae100c26a88d339d19dd3d99272790bb12c7bcced1dd05aa00a9a6e5c3b571fe642e7fdc62d967472a2680a7c8be0c26ebb3e892d1b42ce3dfbb72cc4282fec1a66244446397348dde7eb00b6cd3a306", 0xe9}], 0x1, 0x0, 0x0, 0x0}], 0x3, 0x4000800) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/01/16 04:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fe5000)='user\x00', &(0x7f0000691000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ecc000-0xa9)="b47323b52cb6de823166693e42098fdd9f2f28afe8ddf20bb42fd8c97631817eb4142d9f6b56b06e615e53481c51c240687ca9c06262fdac80c971024fc17a0384d0e0f153da3bac4f0c18ae9b0b7a8ab0029fc66d128df6c769f5044f983435760f6eb8cbc1036427a54d273e32179cee695b7d896381f207bc373102be86ff5888d62cb3e3c292fb0170f1bef4cfae5556f3465ec8b3f2f28b1aaed69e857671fcc44fe9f496b784", 0xa9, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000573000-0x8)='keyring\x00', &(0x7f00007c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00008cb000-0x8)='keyring\x00', &(0x7f00003d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f000097b000)='pkcs7_test\x00', &(0x7f00003bc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r4, &(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) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r0, 0x3f, &(0x7f0000001000-0x10)={0x25, 0x2, 0x81, 0x8000}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000008d000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000344000)='keyring\x00', &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000a49000)='user\x00', &(0x7f00002a6000+0xea5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000095f000)='\x00', r2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fa4000)={0x72, 0xff, 0x2, 0x80, 0x3, [{0xcda, 0x6, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x7fffffff, 0x5, 0x0, 0x0, 0x1804, 0x0, 0x0, 0x0}]}) add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)="", 0x0, 0xffffffffffffffff) 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffda2) sendto$inet(r0, &(0x7f000003a000-0x64)="e788876d34dac8a2b7ae33f53ef2949a55b0784bae5fe760d7cd46a870e09ab303a5ae6b988de8e7f2ca8367ede7c9e70e34c02e76a01bed7cb9aef39a0d45901c7ff5710b186fc81a10f217102ad1d597a0bc4cfa6a0315dee1ed8ec63f76f3235b70f8", 0x64, 0xc0, &(0x7f0000a01000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a2c000)={0x7, 0x1, 0x81, 0x4, 0x3ff}, 0x14) sendto$inet(r0, &(0x7f00006e1000)="", 0xfffffffffffffea4, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000c34000)='/dev/sg#\x00', 0x0, 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000cd5000)={0x4}, 0x4) sendmmsg(r0, &(0x7f0000f73000-0x78)=[{{0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000df8000-0x2290)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x7fff}, {{&(0x7f00007da000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000cbe000)=[{&(0x7f000021d000)="1a541cd0dea9f25f92ffce1b1b7b54bcdf26616b38bf3862d11b00a448d0a0bbad199a3c3cc21a875dc57fc8f5e81eb44a06e24ec8e0ba8a21d3a47a579b5dfdeb8401b4d2eec8762a93504649fc9c5b3e4f18c3fe37c80fca47adfa78d51dc3539960cb0dc9f6876518fd35b76305c4dbeabf5f66cc5c55eedb1a26a44ec6a77308c1c5b80fe3fac0c8ca38708cee603ce5900f71fe4010970674915c4404569b8b", 0xa2}], 0x1, 0x0, 0x0, 0x20000014}, 0x5e89}], 0x2, 0x24000800) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cc7000-0x4)=0x2dc, 0x4) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmsg(r0, &(0x7f00009f1000)={&(0x7f0000159000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000000000}}}, 0x3a, &(0x7f000084d000)=[{&(0x7f000057f000-0x3b)="3961e897ebfdef1145af745b5c2b7b3727115a419fb4176c133065cc7ff2c0c7025d1ef2199fd51d78c702d28c973f9dfb70566ac1fc7649ca3440", 0x3b}], 0x1, &(0x7f0000758000)=[{0x100, 0x1bf, 0xfff, "6687223a4367c950b00df45c4eba9c0ea0907327c54331dc576ded777eac3ac4efcd572e82211e9bd6708d8325917e45674c750fc58271737c5cae5680a85d9724df3219a60f2c8ec42e6a643011388a3bc5d081a89a01f726a037030a948d2938eb387bb5ca03f5694323ea2178d60dfdc517643b49384d9fce2b32d87efe3a031a92fc33672f8ad4c467b301997a136fc5aeba74a97e29323b2241acdd7d33de0b09e5b50fe7a199fadd89a265adb8c9a3f5dc7dafe2450d49dee4bf414fbfff041faa9b258917d7d85a7ec7b7c656525a9a2198b7613cc4e69540cc19fc8cdcaaa8a157c7cdcf1cd3d2d7"}, {0x1010, 0x0, 0x72, "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"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{0x38, 0x113, 0x4326, "9f49e589a03ad0785f6254495b5805cebfec9077b9f98d3ec2a7893c3070e6dd85"}, {0x70, 0x115, 0x9, "f93dabb0f1ca93be91742676cd9cd5a2fb7de1f09fd0e764648ef80a0fa3c837cd2457a5f4b19b35ae9b4fc1bde0f1773bac12b821ff4366773f062e0211444e4d9e0ffd4e89821b04f22a85c1df9494083562af311ee1a63360ec44ce1730ca"}, {0xb0, 0x11f, 0xfffffffffffffff7, "0fa05a855dd73e7ce0cef6a1ae150a1a7fecf6d0ac05872bb7faa578d9af5085bf1cc5020fb9b480b7688eeb4c17936c119de1b121f5d1290def3485b074e818037ebb916b4727960f751bfc41f912f251e4f155f69961fabf20f9817526bfb53071501fa658a7c13f56ac341c1e62bb009b921351964c4fe934481de8dc8bf1f4a1381255f451f5e60691d20070ec99f8a0eae263144fd3b4aa264648"}], 0x22d0, 0x20040041}, 0x20000000) connect(r0, &(0x7f0000dc4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:39 executing program 2: mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000061a000)="cbce600c88ffb892e58341a95d769878673b497afb2dc3aa1cd432dad08d7b1e7d1281fb0a45dad4a3fa598fd9eeb945943fd39e6d0ea07377428987adb0bfb3df0f211e6f6712e266d9d287cd8c46d1bd0c7a7d03165c3867dcbf8f7aea08b22daff2bc66e89ac1da574835b7e905bbd46a771ee48b9c1367", 0x79, 0x20000040, &(0x7f00009fe000)={0x3, {"23a77d66e46eb9"}, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) syncfs(r0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000079b000)={0x457d493337eb1e1f, 0x78, 0xfffffffffffff000, 0x231e, 0x0, 0x400, 0x0, 0x8, 0x4, 0x1, 0xb7, 0x2, 0x995f, 0x81, 0x4, 0x2, 0x4, 0x6, 0x7fff, 0x1, 0x99e, 0x99, 0x0, 0x101, 0x2e, 0x1000, 0x3, 0x8, 0x7f, 0x80000001, 0xfff, 0x0, 0xfffffffffffffffd, 0xffff, 0x4, 0x7fff, 0x7, 0x20, 0x0, 0x80000001, 0x5, @perf_bp={&(0x7f0000ad2000-0x1)=0x0, 0x6}, 0x8000, 0x1, 0xf2, 0x6, 0x7, 0x0, 0xffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000063b000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000091f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x20000000002, 0x2, 0x0, 0x2, 0x400000000000}, 0x20) 2018/01/16 04:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f000009a000)=0xffff, 0x4) syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x440000000000127b, &(0x7f00007b0000)='7') 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004de000-0x7)='$+proc\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000ba2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x57, 0x8001, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r3 = dup(r2) getpeername(r3, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000001000-0xb)=""/11, &(0x7f0000003000-0x4)=0xb) listen(r3, 0xffffffffffffffe1) keyctl$revoke(0x3, r0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000003000-0x6)='wlan0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000003000)='cubic\x00', 0x6) r6 = epoll_create(0x3ff) userfaultfd(0x800) fcntl$addseals(r6, 0x409, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x2, 0x9, 0x3, 0x40, 0x4}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005000-0x8)={r7, 0x1ff, 0x3}, &(0x7f0000000000)=0x8) 2018/01/16 04:46:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000060d000+0xbc7)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00004c8000-0x4c)={0x0, 0x7, 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]}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) pipe(&(0x7f0000fad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = getpid() fcntl$setown(r0, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r4) r5 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r5, 0x2c374e11eb80cbf0, 0x80000000, 0x4) ftruncate(r5, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(r2) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00008f8000-0x15)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000929000)=0x0, 0x400) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000961000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000bb1000-0x8)=0x15, 0x2a) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00006eb000)=0x8) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f0000091000)={0x10, 0x0, 0x0, 0x20040000}, 0xc) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000034f000)=[{&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44", 0x78}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 04:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x86, &(0x7f0000bdf000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0xc1d7fed534cb39f7, 0x0, &(0x7f00002ca000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e3b000-0x50)={@generic="3f158cc2e65462fd699e167455c7627b", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x1, 0x93, @loopback={0x0, 0x1}, 0xff}}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000069e000-0x2)='^\x00') ioctl$sock_ifreq(r3, 0x8994, &(0x7f0000001000-0x28)={@generic="454107af146e6416653ca618f4a99bce", @ifru_data=&(0x7f00006fe000)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) sendfile(r1, r1, &(0x7f0000296000)=0x0, 0x2) 2018/01/16 04:46:39 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getgid() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000097a000)={0x6, 0x2, 0x4, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000611000)='./file0\x00', r2, r1) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000044000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000000000000004}, 0x1c) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d67000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c61000-0x4)=0x0, &(0x7f000017a000)=0xfffffffffffffc8e) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) socketpair(0x0, 0xf, 0x1, &(0x7f0000b60000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00002fe000-0x4)=0x18, 0x4) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000561000-0x2)='\x005', 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000376000-0x50)={{0x6, 0x3}, {0x8f5, 0xfffffffffffffffe}, 0x800, 0x5, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x98646a9e7f8798) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00006e2000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00005dc000-0x1000)=""/4096, 0x1000) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000022c000)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/16 04:46:39 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mremap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00004e1000/0x4000)=nil) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x4000000000001265, &(0x7f0000cab000-0x3)="") 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a11000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008b7000)=0x1c, 0x80000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fbf000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d19000)=0x1ae9a1c180b60f2a) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a2000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0xa, 0x7fc0, &(0x7f0000bbe000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000fc0000-0x10)={0x1, &(0x7f0000fbf000)=[{0x7, 0x2}]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4ffc, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="8fd211285e86b987349505c8abb504d4f4eaea7edea8ca746970dc025078869d2720697be45d31cfc2a871c160d3054fd936a1c37291dc50c0883e541ff8f53114db4035b58afc788ace7c76859dd3be9f294f472864424f4ecedf504214dd3e30c7d132cfa81a8bd51044a94ffe098d3fc6ed4358fd0b5802e2668128ca52f772", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000002000-0x1)="") exit_group(0x4) getuid() 2018/01/16 04:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f76000)=0x0) getpgid(r1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007b4000-0x20)={@common='bpq0\x00', @ifru_flags=0x1002}) writev(r0, &(0x7f000014b000)=[{&(0x7f0000bc4000-0x26)="6fafcced982af922eb59d0ff8840e9fd07e8ecec42435749bb6a6c49aec1366f5edb01a4ee62", 0x26}, {&(0x7f0000903000)="259b384474f3d770040e3976f41fb170ccf3271cc65e09707a8f8dacdbf4946a42a8c318a440b49c84d3a53928aa1badeefe10e57e410f201605b6d44e523e1195d0e22200fdaf52ecf15ce4b435a9334f2c4e538a518c3e32fca5e2f45f8e1cf12406989405841d8cc31e4e817b647e281bf3f8ed5f9e30959857eca9a7f8cd6c223ce32b27968f", 0x88}], 0x2) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x30010, r0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xe2)=""/226) mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00002d7000)="1904957a9012fb76b5232b02c09d84f6203bb022e966f3a7e6abc4d82087e27de4ef5a65f4252c63a69f34190ce4ee30000000d0cc7706804e47e380233483a51411f6f8e6f51f192301948f5e0b4ad247906c0b4b33cf03cec62f57964c6f3cc188abbaa0a7080ddb8b6210dd328cc654e95bd9ffa54b80b52ef2de", 0x7c, 0x0, &(0x7f0000014000-0x8)=@abs={0x4, 0x0, 0x0}, 0x8) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mq_notify(r2, &(0x7f0000dd6000-0x60)={0x0, 0x8, 0x3, @thr={&(0x7f0000f0a000-0xf2)="268266f76789c8f9cd973087a65d490a1a0f64fd65c1c2c189d00dc36d14b8545bfe6b42af31ae3e7407791c2dcb914ee51022e979f9ecd4c85a7a325903994a28cd8d2562924d47dab4235342b3955854593f852a27bdb9edc61b79d6ac718ef8f27d1ce6654ea2e4411e9d73a5d63a3077a8def2f739e9e335e849d12b91d00c7a3db7f07a4ca6f2e3d1467abb4670dedef0eaab99cea8e12e3d3296465fe1c0334a52c12db368f7a4235d70297c1d600d3a1f2fa83924a7febad74fff26742420e8bff4f1e1280589788c9a5808fe3cd3d166bd79b012719f5b1ebe1f6e38939366f2507b0d21fa20c9edf20cf9a02616", &(0x7f00006e9000+0x626)="d09e9ec55906935c7a30f4a69872cc902e5430dc98bb57e10cb1a755e403ef8f01e3d2ad6d7eef3742e6feca7cb29869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x80000000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000d81000)={0x80000000, 0x8dbc, 0x8f2, 'queue1\x00', 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000050c000/0x2000)=nil, 0x2000, 0x2000003, 0x10, r3, 0x0) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000011000)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000003a000-0xbc)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @rand_addr=0x759, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x0, 0x1b3a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8b000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008f7000-0x18)={0x0, 0xffffffff, 0x0, 0x0, 0x101}, &(0x7f0000e26000-0x4)=0x18) writev(r0, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c35000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c33000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c33000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c4000)=0xffffffffffffff1b) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4209, r3, 0x2, 0x4000000000d) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000779000)=""/229) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000c33000)='./file0\x00', 0x2000, 0x10) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000c34000-0x50)={{0x3, 0x3, 0x5, 0x1, 0x6}, 0x8, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r4) ptrace(0x420a, r4) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r6, 0x5422) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000c33000)=0xdc9, 0x4) [ 227.638576] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10904 sclass=netlink_route_socket pig=18538 comm=syz-executor2 2018/01/16 04:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$TCSETA(r2, 0x5406, &(0x7f00002af000)={0xa6b, 0x2, 0x68d1, 0x4, 0x8, 0x9, 0x960, 0x0, 0x0, 0x9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000589000)={0x3ff, 0x200, 0x9}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') socket(0x3, 0x5, 0x7) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ca000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000a3e000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r1, r1, &(0x7f0000c37000-0x8)=0x0, 0xff) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000bc2000)='./file0\x00', 0x204000, 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000515000)=@req={0x8, 0xff, 0x7fffffff, 0x3}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000184000)='/dev/sg#\x00', 0x0, 0x1010010100) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000041e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000436000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fac000)=0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009f2000-0x4)=0x0, &(0x7f0000cce000-0x4)=0x4) 2018/01/16 04:46:39 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) munmap(&(0x7f0000efa000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/16 04:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f0000603000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00003c3000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000899000-0x8)=0x8000000, 0x7) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d0e000)=@int=0x0, &(0x7f0000a94000)=0x4) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a37000-0x4)=0x0) connect$inet6(r0, &(0x7f000053d000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) process_vm_writev(r1, &(0x7f0000a49000)=[{&(0x7f0000556000)=""/109, 0x6d}, {&(0x7f00003dd000)=""/161, 0xa1}, {&(0x7f0000837000)=""/111, 0x9ace9db82ea68066}, {&(0x7f0000f82000)=""/4096, 0x1000}, {&(0x7f0000c70000)=""/109, 0x6d}, {&(0x7f0000cad000+0x287)=""/46, 0xd}, {&(0x7f0000993000)=""/5, 0x5}, {&(0x7f0000c2d000)=""/50, 0xa}, {&(0x7f0000164000-0xd4)=""/212, 0xd4}, {&(0x7f00004c3000-0x96)=""/150, 0x96}], 0xa, &(0x7f00003d5000-0x20)=[{&(0x7f0000b5f000)=""/181, 0xb5}, {&(0x7f000040b000-0x8b)=""/139, 0x2a}], 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00002a3000)={0x6, 0xb464}) connect$inet6(r2, &(0x7f00002ae000-0x1c)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x1c) 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00008e8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000414000-0x4)=0x0) fcntl$lock(r1, 0x8000000000000005, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x8, 0x0, 0x0}) close(r1) 2018/01/16 04:46:39 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x5) ptrace(0x4207, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007cf000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d93000)='/dev/binder#\x00', 0x0, 0x2) r2 = fcntl$dupfd(r0, 0x8000000000000, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b1a000)={0x1b, 0xdc7}) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x802000000402, r4) exit(0x0) creat(&(0x7f00006f6000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000c8e000)=0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000316000)={0x8, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) sendto$inet(r4, &(0x7f0000065000-0xed)="f46d79acef8dea252c7194729310bec334db59ee4029ca95dacbc4b2dcce4218ac0ea38e0c428c821ad9d6d41701ddc0c7bc6aef234ed540af2751fd542bf8d824286708f7cc9ab6ed6bed134095770c35a2396222d1289547c80bca37a14b8e9ff43f8f1e6db38998d717f8e77436db82a529b7b4a95fb5006b04228cbcbf3b11620b62dbd4ae64bf7a32823098e40323b4da6d7f2df8ba5bb7d8fff899f07b72f6999fd3f94252bd2e98f0325557dd02f6c86166102c2ccf2d6a68a9e8bcb3cdb1ab0f8057125678237596bd9d5d9185754a3b1bd18443c1e29be247bdfeab601ea4d47d71ba704464aa152b", 0xed, 0x4, &(0x7f0000962000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f00000f9000)={0x2, 0x7, 0x834f, 0x8001, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x2, 0xba9, &(0x7f0000ddc000-0x5)={0x0, 0x0}) setsockopt$inet_int(r4, 0x0, 0xc, &(0x7f0000e10000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ab7000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef2000-0x54)="111605643807234ab59256f8eb024ead96367a6a7b85327db24c0baa986db6a2469bada5bb4adc6400d93233278b9f7688e8ae5ca2035290aa512872fced11ad9c6953111ab6f377a41a4aa403ac1289a8d7ccf1", 0x54, 0x40040, &(0x7f00006b4000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ef3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00000d8000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001e1000-0x108)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x3, 0x100000000, 0x8, 0x9, 0xfffffffffffffffd, 0x5, 0x8c, 0x7fff, 0xca0, 0x55e, 0x3, 0xde, 0x2, 0xfff]}, &(0x7f0000ad7000)=0x108) r2 = dup(r0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ef3000)=0xf86, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000040f000-0xe8)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009eb000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000b4b000)=""/163, 0xa3, 0x22, &(0x7f000002a000)={0x11, 0x40000ff, r3, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xffffffffffffff3e) 2018/01/16 04:46:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x20, 0x40}, &(0x7f0000a02000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x800, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x6000020000001274, &(0x7f000027a000)="") 2018/01/16 04:46:39 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000068f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001000-0x1)=""/90, &(0x7f0000001000-0x4)=0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000db0000)=[{{&(0x7f000057e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000062d000-0x20)=[{&(0x7f0000e7b000-0x76)=""/118, 0x76}, {&(0x7f0000d6b000-0x48)=""/72, 0x48}], 0x2, &(0x7f0000914000)=""/18, 0x12, 0x401}, 0x1}, {{&(0x7f0000742000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c5b000)=[{&(0x7f0000dd8000)=""/236, 0xec}, {&(0x7f00009ff000-0xd)=""/13, 0xd}, {&(0x7f000001f000-0x2b)=""/43, 0x2b}, {&(0x7f0000922000-0xb8)=""/184, 0xb8}], 0x4, &(0x7f00002c2000-0xbb)=""/187, 0xbb, 0x5}, 0x101}, {{0x0, 0x0, &(0x7f000028a000)=[], 0x0, &(0x7f0000922000-0x98)=""/152, 0x98, 0x4}, 0x4}, {{&(0x7f0000b66000-0x32)=@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, &(0x7f000040c000)=[{&(0x7f0000ccf000)=""/4096, 0x1000}, {&(0x7f000037a000)=""/72, 0x48}, {&(0x7f0000bba000-0xb3)=""/179, 0xb3}], 0x3, &(0x7f00009d0000)=""/231, 0xe7, 0x8100000000000000}, 0x4}, {{&(0x7f0000922000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b6a000-0x70)=[{&(0x7f00003e7000-0x40)=""/64, 0x40}, {&(0x7f0000d83000)=""/243, 0xf3}, {&(0x7f0000f52000)=""/248, 0xf8}, {&(0x7f000041d000-0x16)=""/22, 0x16}, {&(0x7f000061b000)=""/204, 0xcc}, {&(0x7f0000beb000)=""/4096, 0x1000}, {&(0x7f0000f16000)=""/29, 0x1d}], 0x7, &(0x7f0000eac000)=""/179, 0xb3, 0x5}, 0x81}, {{&(0x7f0000ec0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000001a000)=[{&(0x7f0000f26000)=""/241, 0xf1}, {&(0x7f0000f0d000)=""/224, 0xe0}, {&(0x7f00009ed000)=""/91, 0x5b}, {&(0x7f0000c40000)=""/224, 0xe0}, {&(0x7f0000038000)=""/81, 0x51}, {&(0x7f0000307000)=""/184, 0xb8}], 0x6, &(0x7f0000025000)=""/54, 0x36, 0xaabd}, 0x5}], 0x6, 0x1, &(0x7f0000fae000-0x10)={0x77359400, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2f, &(0x7f0000774000-0x4)=0xce5f, 0x4) umount2(&(0x7f000072d000)='./file0\x00', 0x7) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001bc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000065b000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x4008994, &(0x7f0000001000-0x28)={@generic="161e0623e90bd7bf44e8e00d1f4f7ebc", @ifru_data=&(0x7f00006fe000)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000abc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00002d6000-0x4)={0x0}, &(0x7f0000f84000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3a000)='/dev/hwrng\x00', 0x20800, 0x0) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) r1 = getpid() prlimit64(r1, 0x0, &(0x7f00009a8000)={0x0, 0x0}, &(0x7f0000c1d000)={0x0, 0x0}) [ 227.745740] binder: 18574:18579 ioctl c0306201 2000dfd0 returned -11 [ 227.760630] binder: BINDER_SET_CONTEXT_MGR already set [ 227.781826] binder: 18584:18587 ioctl 40046207 0 returned -16 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00004d3000)=0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) 2018/01/16 04:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000994000)='\x00', 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x89f6, 0x0}, {0x23, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x0) write(r0, &(0x7f0000b6d000)="240000001a0025f0006aec1920bbf600020b00ff00ff0000001000eb08000400000000b7", 0x1b) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aac000-0x4)=0x100000000, 0x4) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x6, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x54) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 04:46:39 executing program 2: r0 = socket(0x3, 0xf, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x4}, 0x8) signalfd4(0xffffffffffffffff, &(0x7f0000f3a000)={0x0}, 0x8, 0x0) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a6d000-0xe)='/dev/keychord\x00', 0x203, 0x0) writev(r0, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000aa5000)=[{&(0x7f0000aac000-0x3d)=""/61, 0x3d}, {&(0x7f0000aac000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) 2018/01/16 04:46:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x9, 0xfffffffffffffd34) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000ffa000)={0x27, 0xffffffffffffffff, 0x1, 0x2, 0x6, 0x7, "739d39c068690745670b839dc81665006daf4bac9ef817167cf1a50f8672677a3f74fc40e08084de3f09ff02d118d12fcf3335f2cd16b27466a7c343aa46f7", 0x80}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="5b63cbad077c", [0x0, 0x0]}}) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) 2018/01/16 04:46:39 executing program 2: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001d000-0xa2)="c7", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f000001e000)=""/68, 0x44) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/load\x00', 0x2, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000044000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pause() 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2)='#\x00', 0x3) chmod(&(0x7f0000001000)='./file0\x00', 0x30) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000004000-0xe)='./file0/file0\x00', 0x80, 0x200) mkdir(&(0x7f0000001000)='./file0\x00', 0x41) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000045e000)='/dev/input/mice\x00', 0x0, 0x480401) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000093b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000113000-0x14)={0x1ff, 0x4, 0x3f, 0x4, 0x1}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mknodat(r1, &(0x7f0000939000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/16 04:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000026c000)='/dev/pktcdvd/control\x00', 0x2c000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000051a000)={0x2, 0x7, 0x2, 0x7, 0x8, 0xc6f, 0x80000001, 0xfffffffffffffff7, 0x0}, &(0x7f00001b2000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a3c000-0x8)={r2, 0x5}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 04:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b19000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000913000-0x5)='/dev/keychord\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00002e4000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000365000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(r1, &(0x7f00003dc000)=[{0x4, 0x401, 0x6, 0xfffffffffffffffa, @time={0x77359400, 0x0}, {0x6, 0x200}, {0x6, 0x3}, @time=@tick=0x1f}, {0xa7, 0x0, 0x100, 0xffffffffffffff07, @time={0x0, 0x0}, {0x8, 0x4}, {0x6, 0x8}, @quote={{0x8001, 0x81}, 0x7fff, &(0x7f000016a000-0x30)={0x4, 0x80000001, 0x0, 0x4, @time={0x0, 0x0}, {0xffffffff00000001, 0x9}, {0x17e, 0x1}, @quote={{0x1, 0x1f}, 0x10000, &(0x7f0000c6d000)={0x9, 0x80, 0xffffffff, 0x2, @time={0x0, 0x1c9c380}, {0x6, 0x40}, {0x1ebf, 0xffffffffffffff64}, @time=@time={r2, r3+10000000}}}}}}, {0x9772, 0x3, 0xffff, 0x81, @time={0x0, 0x989680}, {0x3, 0x13}, {0x3, 0x4}, @ext={0x43, &(0x7f0000e4d000-0x43)="efd78a8526aa8f774947b5a0b1bab5897c7bd666c3ef0d94b95712608e6ebd415820e7bc62d6831509120fabba6a641e77f48c821e874e495065d48672cbf49c64365a"}}, {0x10000, 0x7, 0x0, 0x2, @tick=0x1, {0x101, 0x6da}, {0xd2, 0x3}, @control={0x9, 0x6, 0x0}}, {0x368a, 0x9, 0xfff, 0x9, @time={0x0, 0x989680}, {0x2, 0x4}, {0x32896332, 0x8}, @quote={{0x3, 0x8}, 0x2, &(0x7f0000f76000-0x30)={0x9, 0x2, 0x1, 0x16dd, @tick=0x1fc000000, {0x8, 0x1f}, {0x8, 0x80}, @result={0x100000001, 0x400}}}}, {0x7, 0x2, 0xfff, 0x6, @tick=0x0, {0x8c1, 0x8}, {0x40, 0x401}, @quote={{0xea, 0x2b8000000000000}, 0xffffffffffffffff, &(0x7f000062d000-0x30)={0x1, 0x0, 0x7, 0x3, @time={0x0, 0x989680}, {0x4, 0x81}, {0x81, 0x81}, @time=@time={0x0, 0x0}}}}, {0x5, 0x90, 0x8001, 0x7fffffff, @tick=0x1ff, {0x6, 0x956}, {0x5b5, 0x4}, @queue={0x0, {0x1000, 0x3}}}, {0x400, 0x57f, 0x7fffffff, 0x7fff, @time={0x77359400, 0x0}, {0x6, 0x4d}, {0xdb83, 0x0}, @note={0x8001, 0x8, 0x4, 0x7fff, 0x4}}], 0x180) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000c48000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8b000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "5943c5126e4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:46:39 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00004c1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000069000-0x10)={&(0x7f0000cc9000-0x8)={0xfffffffffffffffc}, 0xffffffffffffffef}) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000003000-0x86)="6e9047128e621546034b46a5060cf2243b43184a515e91c4e3f678e5c0fba5477f048473d316651b2d6c3a07c085dbb2868211e536a096950dbbd10d48c789d2eaca5ef40fb61c05e40ba601757171970fb385824bffacc3635a0e3652f86e261aa7070430f0ec8601f9575984d46dca2a677a79898c7ecda2e05117ef1db647e33cc6d7d2fd", 0x86) poll(&(0x7f000000b000-0x18)=[{r1, 0x0, 0x0}, {r2, 0x4, 0x0}, {r2, 0x804f, 0x0}], 0x3, 0xcb) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000000f000)={0x0, 0xf2, &(0x7f0000011000)="fe1915fc77d8383a5296d67252dd0cae1a3d0b35ce0c6a8b3e4d2a1faa3d8422e77c6f83710e94e195af3d414f05d88a25736d4f9976f91a9cf24b4666c02d3e540bb1e7f8c99739bffbc167815caaf9c7ede208e9748f135b9521202edb804cfdb813ff27c6cfd926a3e223cce0eed7cf13ddee3005d07beaf413d77832b4c963e5ceedb6e4ee21cb75e11c30215c63021a96990b0f5e4c177d46e39cd93161dfd376257dcc4dedb4a4af97be1677460e77ab23dfd04a3d9a868fc55e65d1677fc96e8ede99cd3a6568cc307fb6ad4b542476aace5a0b03c2aea48ca617393b0d8fe1aa571e7a822728a6a9c9a6220be153"}) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/16 04:46:39 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000a000-0x10)={0x0, 0x0}, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0xffffffff, 0x20085, 0x7ff, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f000000a000-0x4)=0x0, 0x800000000fffdfb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000a000)={r0, r1+10000000}, 0x0) 2018/01/16 04:46:39 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d35000-0x11)='/selinux/enforce\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x1a7, 0x7d7, 0x5, 0x80000000, 0x2, 0x9, 0x0, 0x10000, 0x80000001, 0x0, 0xfffffffffffffffa}, 0xb) accept4$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000db1000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:46:39 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000033a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000344000)={0xa1e, 0x5, 0x6, 0x200, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x8002, 0x1000, 0x1ff, r2}, &(0x7f0000001000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000c35000)=0x2) 2018/01/16 04:46:39 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000001b000-0x1c)={0xa, 0x2, 0xee, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001b000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x20) r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000018000-0x10)={&(0x7f0000002000/0x11000)=nil, 0x11000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000018000)={0x0, 0x0}, &(0x7f000001a000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r2, @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]}}, &(0x7f0000017000)=0x8c) fcntl$getown(r0, 0x9) ioctl$UFFDIO_COPY(r1, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 228.022312] keychord: invalid keycode count 0 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "db4e92", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "99cbbd", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000f5f000/0x4000)=nil, 0x7, &(0x7f0000004000/0x3000)=nil}, 0x18) msync(&(0x7f0000cc6000/0x4000)=nil, 0x4000, 0x2) 2018/01/16 04:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008e3000)={0x0, 0x0, 0x0}, &(0x7f00003f8000)=0xc) process_vm_readv(r0, &(0x7f00006a7000)=[], 0x0, &(0x7f00009cc000-0x10)=[{&(0x7f0000747000-0x21)=""/33, 0x21}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000337000)=0x3ac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000070c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x2, 0x40) rename(&(0x7f0000145000)='./file0\x00', &(0x7f00001be000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000000)={0x2, 0xe5c, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000179000)={0x53, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00002cf000)={r3, 0x0}) 2018/01/16 04:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000071000-0x4)=0x93) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009ef000)={0x0, 0xcb, "bda8a7d41d9bbdcfaff039f0a14fb41d766126baab1f7972e5115aff6c5348074833e9a8fd70b4bea6f3394de54197c8f5c136adc322e30a34a5f14bb62325233d8d0aa6226eb8cd1a9620f2c3f4059ae191a59b6285bbb328f7649178d7662822ec128a1b6a577f41838d50200e30e59db3fb6bd40925e7adc246a8f23ba9148776f689ef6369ca6e40bb8e14932c4076cb0072a9a0f236923eebf7bea07771d539d38b1e904ce2712e47a8172664fd03664668d19382b9a50611fea093739068ec25a6be8cd016600733"}, &(0x7f0000902000-0x4)=0xd3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bab000)={0x1000, 0x2, 0x0, 0x8000, r2}, &(0x7f0000791000)=0x10) 2018/01/16 04:46:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a46000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x56)=@ethtool_dump={0x3f, 0x0, 0xa2, 0x72, "6179a72ed5c0d5023573a9fc2d41165a4725c386dbaa26e95f2b092d0a71852bad9c998df39e69c833e579d977f2ac7f090cf53be12f571f0b8ab1b01c62bade93d96f65a8075bf36d1aff52cf7751ba56e8eb1cc974db418283657930f6836bf000e4307d80e7c0bae6ec5a9ec5d47db928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003e2000)=@assoc_value={0x0, 0x0}, &(0x7f0000a01000)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006b7000)={0x7f}, 0x4) 2018/01/16 04:46:39 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00009d7000)={0xce, 0x1, 0x10000, 0xa81f, 0x7, 0xfffffffffffffff8, 0xffffffff, 0x5, 0x9, 0x8, 0x100000001, 0x4}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) 2018/01/16 04:46:39 executing program 0: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000341000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000e6a000-0x8)=0x0) munmap(&(0x7f0000e94000/0x4000)=nil, 0x4000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/checkreqprot\x00', 0x8000, 0x0) bind$inet6(r1, &(0x7f00005c2000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8001}, 0x1c) keyctl$set_reqkey_keyring(0xe, 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) recvfrom$inet6(r0, &(0x7f0000003000-0x69)=""/105, 0x69, 0x10000, &(0x7f0000001000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x80000001, 0x9]}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sync() 2018/01/16 04:46:39 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000380000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e65000-0x90)={0x101, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000ed5000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000060e000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xc) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0xe2) [ 228.043826] keychord: invalid keycode count 0 2018/01/16 04:46:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 04:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e3a000)={0x0, 0x2}, &(0x7f00006c5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000004a000-0x36)={r2, 0x2e, "94a2959a8189d45ca24e05d1aa4e85f308197b2bfb013ea498cc3002b0828beb2b9a8af306370c8b1d61f585e38f"}, &(0x7f0000582000-0x4)=0x36) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) clock_gettime(0x0, &(0x7f0000979000-0x10)={0x0, 0x0}) ppoll(&(0x7f00005a3000-0x40)=[{r0, 0x4518, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x21, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x8, &(0x7f0000719000-0x10)={r3, r4+30000000}, &(0x7f0000128000-0x8)={0x9}, 0x8) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c6d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a39000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001e8000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x2, 0x1000, 0x2}, 0xa0) 2018/01/16 04:46:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000480000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @generic="64af2160a800c6f69c65045eb18fbf06"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e61000)=""/0) 2018/01/16 04:46:40 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x7ffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1003, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) getpeername$netrom(r1, &(0x7f0000d8e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006a2000)=0x48) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r8, r10) recvmmsg(r6, &(0x7f0000df3000)=[{{0x0, 0x0, &(0x7f000041b000-0x40)=[{&(0x7f0000990000)=""/22, 0x16}, {&(0x7f0000df3000)=""/136, 0x88}, {&(0x7f000001b000-0x9)=""/9, 0x9}, {&(0x7f0000df4000-0x85)=""/133, 0x85}], 0x4, &(0x7f0000c73000-0x54)=""/84, 0x54, 0x6}, 0x4}, {{&(0x7f0000819000)=@generic={0x0, ""/126}, 0x80, &(0x7f000039b000)=[{&(0x7f0000df3000)=""/242, 0xf2}], 0x1, &(0x7f000053e000-0x8a)=""/138, 0x8a, 0x75}, 0x7}, {{&(0x7f0000df3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000df4000-0xa0)=[{&(0x7f0000df3000)=""/68, 0x44}, {&(0x7f0000df3000)=""/170, 0xaa}, {&(0x7f0000df4000-0xa8)=""/168, 0xa8}, {&(0x7f0000df3000)=""/117, 0x75}, {&(0x7f0000d65000-0xd8)=""/216, 0xd8}, {&(0x7f0000df3000)=""/227, 0xe3}, {&(0x7f0000b71000)=""/124, 0x7c}, {&(0x7f0000df4000-0x2c)=""/44, 0x2c}, {&(0x7f0000d78000)=""/167, 0xa7}, {&(0x7f0000228000-0x2d)=""/45, 0x2d}], 0xa, 0x0, 0x0, 0x10001}, 0xabb1}, {{&(0x7f000073f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000-0x50)=[{&(0x7f0000503000-0x1d)=""/29, 0x1d}, {&(0x7f00003c3000-0x53)=""/83, 0x53}, {&(0x7f0000df4000-0xae)=""/174, 0xae}, {&(0x7f0000de9000)=""/84, 0x54}, {&(0x7f0000df3000)=""/29, 0x1d}], 0x5, &(0x7f0000c25000)=""/56, 0x38, 0x0}, 0x0}], 0x4, 0x0, &(0x7f00000c1000)={0x0, 0x0}) 2018/01/16 04:46:40 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000233000-0x4)=0x8) 2018/01/16 04:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) r2 = open(&(0x7f0000f98000-0x8)='./file0\x00', 0x98d01, 0x80) recvfrom$llc(r2, &(0x7f0000ba0000-0xd0)=""/208, 0xd0, 0x2021, &(0x7f00009c3000-0x10)={0x1a, 0xf8, 0x7, 0x1, 0x6, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c96000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000dbd000-0x8)='tracefs\x00', 0x0, &(0x7f0000603000)="") ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mknod$loop(&(0x7f0000485000-0x8)='./file0\x00', 0x4, 0x0) 2018/01/16 04:46:40 executing program 0: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00006ea000-0x4)=0x4) 2018/01/16 04:46:40 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000012000)="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", 0xfff) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000013000-0x8)=[0x0, 0x0]) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000009000-0x10)={0x0, 0x2, &(0x7f0000011000-0x2)="bb77"}) 2018/01/16 04:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db9000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ef000-0x2)=0xe8) 2018/01/16 04:46:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) eventfd2(0x10000, 0x801) 2018/01/16 04:46:40 executing program 3: r0 = socket(0x40000000018, 0x8000080807, 0x288) recvfrom$unix(r0, &(0x7f0000008000-0x83)=""/131, 0x83, 0x0, &(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000+0x4f0)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x4a, 0x1, 0x3f, 0x2, 0x9}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'user.\x00', '$\x00'}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 04:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a5e000-0xb0)=""/176) r2 = accept(r0, 0x0, &(0x7f0000419000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000065c000)=0x1) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c38000)='/selinux/enforce\x00', 0x2902, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ac3000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') 2018/01/16 04:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) r3 = accept4(0xffffffffffffff9c, &(0x7f0000618000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000145000-0x4)=0x14, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f000013d000)=0x0, &(0x7f0000240000-0x4)=0x4) request_key(&(0x7f00002f6000-0x8)='trusted\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000036000)=')ppp0\x00', 0xfffffffffffffffb) getpgrp(r1) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) 2018/01/16 04:46:40 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x5, 0x200000) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/16 04:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x5) readv(r0, &(0x7f000062b000-0x60)=[{&(0x7f0000a5e000-0x46)=""/1, 0x1}], 0x1) [ 228.162906] binder: 18726:18739 ERROR: BC_REGISTER_LOOPER called without request [ 228.199837] binder: undelivered TRANSACTION_COMPLETE [ 228.205364] binder: undelivered transaction 731, process died. 2018/01/16 04:46:40 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000358000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000301000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000b40000-0x8)='./file1\x00', 0x5) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 04:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d6000-0x7)=':proc}\x00', 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000e1000)=0x0) r1 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000cce000-0x2)="ff") 2018/01/16 04:46:40 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0xf4)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000d000+0x6fb)=""/118, 0x76) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) [ 228.215884] binder: 18726:18739 ERROR: BC_REGISTER_LOOPER called without request [ 228.215940] binder_alloc: 18726: binder_alloc_buf, no vma [ 228.215956] binder: 18726:18756 transaction failed 29189/-3, size 0-0 line 3127 [ 228.235346] binder: 18726:18739 got reply transaction with no transaction stack [ 228.235355] binder: 18726:18739 transaction failed 29201/-71, size 32-8 line 2920 [ 228.245418] binder: 18726:18739 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 228.245428] binder: 18726:18739 BC_INCREFS_DONE u0000000000000000 no match [ 228.299977] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 04:46:41 executing program 1: 2018/01/16 04:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001d000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ce2000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000636000-0x9)='/dev/sg#\x00', 0xfffffffffffffc00, 0x2001) setsockopt$inet6_tcp_int(r1, 0x6, 0xf, &(0x7f0000a16000-0x4)=0x14, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 04:46:41 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000092a000-0x1c)=@req3={0x2, 0x4, 0x800, 0xffffffff, 0x1, 0x8, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8000) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00008f8000)="ff01000040000000000000000000000101000000", 0x14) fchmod(r0, 0x40) 2018/01/16 04:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) accept4$unix(r1, &(0x7f0000b3f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009be000-0x4)=0x8, 0x800) shutdown(r0, 0x1) ptrace(0x11, r6) 2018/01/16 04:46:41 executing program 0: 2018/01/16 04:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000906000)={0x0, 0x7}, &(0x7f000034a000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000be000+0x111)={r1, 0x1}, &(0x7f0000bf1000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000fb3000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960000000000000003a602000000001f0000d1b0e6ebcb12c72918713600000000000007e20c14f1659ce8c8bed2e97e60a3649f93ec0c8263f864802ad72fa698807ef14a4a1813e976be1d163b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcbd9", 0xd8) connect$inet(r0, &(0x7f0000f75000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000895000-0x10)={0x1, &(0x7f00009dd000-0x8)=[{0x1f, 0x10001, 0x0, 0x9}]}, 0x10) 2018/01/16 04:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fbd000-0x4)=0x6, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004e4000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000fb6000)={0x8, 0x2, 0xfffffffffffffff8, 0x5000000000, 0x13, 0x0}) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) 2018/01/16 04:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) mprotect(&(0x7f0000153000/0x2000)=nil, 0x2000, 0x9) getpriority(0x2, r0) 2018/01/16 04:46:41 executing program 1: 2018/01/16 04:46:41 executing program 0: 2018/01/16 04:46:41 executing program 1: 2018/01/16 04:46:41 executing program 6: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) 2018/01/16 04:46:41 executing program 0: 2018/01/16 04:46:41 executing program 1: mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) 2018/01/16 04:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f000037e000)=[{&(0x7f0000022000)=""/173, 0x8d08}], 0x1000000000000058) 2018/01/16 04:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bdb000)="030000000000000000000060003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b1696aa1fae1aa5", 0x30) read(r0, &(0x7f0000ce7000)=""/237, 0xed) 2018/01/16 04:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x357, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/16 04:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x252, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x21c, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1870a2affe0c261d40c1cca6e4649e9aeadc3c63280dea9fbe89d5bd830df12c2932d10f0435f9531ef6cfb9e9f873e62144930b0850db9704131d8ce0b6357a89a84c3c5a740a3443d3640d60415dc02c810f533c02ad172a031986eb33a8bdece1f033acfbe8f8ba5bed0697f85ce36bec8025289f0315b681f4d1b04a8479586b647d96cc8cfc7d8b7c006e7dbfdf32bf478a75a196b384832dde9a18aee835ace729f0c2d8f8e0ee5328addf5468acd47991bc6d88b150a973cbc829656d010acb72bcf6693cf24c7e17cdccd0f3768689d3f92320e722daab210927df8a8f09064f669ee023d51ae12c8e4878f47a0687334eb564e4d84c2c6e68af09643b42321af7330603b7606ac90f20f25359c09ed62dbddea9eef21f2377557d517dabd90ec9c89b4ce3143594c682eb65f188ba1501410f0d28c4ef2bd100273d0fb6ce6cb61fd9d2b3568466363776aa8a315532b6d9bf107d763aa0534d866a5ac0f4e6ae47d357c0141736de5f005af026ffbfd503672ad996534198225f68e223e81224172ca3bdf6ca3749bc6d2dc93328c86ddeb85346ee07ffd77fa49d68f66d3317b12d6ef4d8abe7b9dc3ecc04b4764a0f4af15c9f02bd9de14cfb92ce2c4b7a5983cfce6f9d03eeba3a1fa4be54e83420f5ef07997b648ae2f1ff3502184650ef715b6a54b549d942387f38991cc5c1928c1c4eb3efe78cc38ba85f9eb750af51b94a14900c71de755dab2a086dd376"}}}}}}, &(0x7f0000635000)={0x0, 0x2, [0x144, 0x97b]}) 2018/01/16 04:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:46:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0x6f)="f06d851eb78446ddde6f51c359795171a6a809e7ef510a9558bce28a2950a6100cdc22fa21d3cd7c2d08d714c24fee0d72cca95835ae78d8e56a5d36537fb7c619346a594e1dc079e85197d6e5c8dd9c8b0e6ec57e99af0e5872dbed1ca791a01510f152ebba4ca8f08e0a189c19a8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000724000)={0x0, 0x0}, 0x84800) accept4$ipx(r1, &(0x7f000018b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b85000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000473000)={0x0, 0x6f, "643f4a5d606bf9241bd7e51e53812583409b11bdede40b218e8914c7cdb0dad7516b6315c71bea31141555051241199174c2f1e776e769eaf7da8d0ad7e10d75fb1feccc2a8f453ded46c4aadd59df1392a2dc79e4ac35360cce4c07aa27cbc737c130b19d6cfd63cd450363adfe68"}, &(0x7f0000a4c000-0x4)=0x77) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002b6000)={r2, 0x9, 0xa9, "a234c832690df96b5be7f079b7d3e47486a9d30f328afa222793fad19537cd36dfc2f33aa037db25070cd5ba26f9f03d6f49b8cbd88aa8ab22539324c60c5b81280ea15c5acf24b09e587e62004336e6488137e115329ef5090152a6189c03549922d37526921f7bee56621a90044fcebc379d7a56ce9c6afb4a4a0998a29df4b3a2ea7e53fe44a284d8533f992a50cf4a5d1cae2de7321728d2a0e65bdb1de3467dcbbba7fe45f6dc"}, 0xb1) socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000d65000-0x4)=0x6c, 0xffffffffffffff6c) 2018/01/16 04:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r1, 0x4, &(0x7f00003ff000)="80d92ee8f54da2867e70fc0691892932e720df6ebdb01d151f33fdcc903f850d7d7ee34b6eafc542bb7ad2ecc72ffdb004f1ca637b560ac65fbfbee4639004e5813805de7e058a5b5899780906cf8b64f1e262803624ff27c36512e7d6") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f00004fd000-0x4)=0x0, &(0x7f0000a67000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000021e000)=0x0) accept4(r0, &(0x7f0000fc2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e06000)=0xe, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 04:46:41 executing program 3: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000080f000+0xacc)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000454000)=0xe8) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d23000)='./file0\x00', &(0x7f00005f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d23000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0xd54, 0x3, 0x84b4, 0xa, 0x80, 0x80, 0x5e, r1, r2}, {0x1f, 0x3, 0x5, 0x23, 0x800, 0x0, 0x7, 0x9}, {0x3, 0x2, 0x0, 0x9}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x0, 0x560206e8, 0x4, 0x8, 0x72}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000d22000-0x4)=0x4) 2018/01/16 04:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xa08783816ee253b5, &(0x7f0000477000-0x4)=0x0, &(0x7f0000af2000-0x4)=0x4) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') 2018/01/16 04:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003a4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a08000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioprio_get$uid(0x0, 0x0) [ 229.272866] kasan: CONFIG_KASAN_INLINE enabled 2018/01/16 04:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000091d000)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c7000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a5000-0x4)=0x14) sendto$packet(r0, &(0x7f0000d06000-0xd)="38fa1e06eea557f54361ceaa93", 0xd, 0x4040, &(0x7f0000a1e000-0x14)={0x11, 0x5, r1, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) [ 229.284827] BUG: spinlock bad magic on CPU#1, syz-executor3/18825 [ 229.284836] lock: 0xffff8801c311a118, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 229.284843] CPU: 1 PID: 18825 Comm: syz-executor3 Not tainted 4.9.76-g8dec074 #13 [ 229.284845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.284856] ffff8801db307898 ffffffff81d93169 ffff8801c311a118 ffff8801c4420000 [ 229.284864] 0000000000000001 0000000000000001 0000000000000000 ffff8801db3078d8 [ 229.284870] ffffffff812477cd ffffffff81222b0e 0000000000000000 0000000000000000 [ 229.284872] Call Trace: [ 229.284884] [ 229.284884] [] dump_stack+0xc1/0x128 [ 229.284892] [] spin_dump+0x14d/0x280 [ 229.284898] [] ? __wake_up+0x1e/0x50 [ 229.284903] [] do_raw_spin_lock+0x174/0x1e0 [ 229.284911] [] _raw_spin_lock_irqsave+0x56/0x70 [ 229.284916] [] ? __wake_up+0x1e/0x50 [ 229.284921] [] __wake_up+0x1e/0x50 [ 229.284928] [] sg_rq_end_io+0x5dc/0xbc0 [ 229.284933] [] ? sg_release+0x1e0/0x1e0 [ 229.284942] [] ? blk_account_io_done+0xb4/0x860 [ 229.284954] [] ? sg_free_table_chained+0x71/0x80 [ 229.284960] [] ? sg_release+0x1e0/0x1e0 [ 229.284968] [] __blk_mq_end_request+0x54/0xc0 [ 229.284977] [] scsi_end_request+0x135/0x5c0 [ 229.284983] [] scsi_io_completion+0x15de/0x1730 [ 229.284988] [] ? scsi_unblock_requests+0x50/0x50 [ 229.284996] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 229.285009] [] scsi_finish_command+0x3b8/0x530 [ 229.285014] [] scsi_softirq_done+0x250/0x350 [ 229.285020] [] __blk_mq_complete_request+0x205/0x4b0 [ 229.285026] [] blk_mq_complete_request+0x65/0x80 [ 229.285033] [] scsi_mq_done+0xce/0x320 [ 229.285040] [] virtscsi_complete_cmd+0x5cf/0x7f0 [ 229.285046] [] ? virtscsi_remove+0x140/0x140 [ 229.285051] [] virtscsi_vq_done+0xc9/0x170 [ 229.285056] [] ? virtscsi_target_destroy+0x50/0x50 [ 229.285061] [] virtscsi_req_done+0xa7/0xd0 [ 229.285066] [] ? virtscsi_vq_done+0x170/0x170 [ 229.285075] [] vring_interrupt+0x109/0x150 [ 229.285082] [] ? vring_create_virtqueue+0x3f0/0x3f0 [ 229.285089] [] __handle_irq_event_percpu+0xef/0x800 [ 229.285095] [] handle_irq_event_percpu+0x74/0x150 [ 229.285101] [] ? __handle_irq_event_percpu+0x800/0x800 [ 229.285107] [] ? handle_irq_event+0x9f/0x140 [ 229.285112] [] handle_irq_event+0xa7/0x140 [ 229.285119] [] handle_edge_irq+0x1fa/0x8e0 [ 229.285127] [] handle_irq+0x24e/0x3b0 [ 229.285135] [] ? check_preemption_disabled+0x3b/0x200 [ 229.285141] [] do_IRQ+0x89/0x1b0 [ 229.285146] [] common_interrupt+0xa0/0xa0 [ 229.285155] [ 229.285155] [] ? clear_huge_page+0x89/0x470 [ 229.285163] [] ? debug_lockdep_rcu_enabled.part.2+0xb/0x60 [ 229.285169] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 229.285177] [] ___might_sleep+0x1b/0x470 [ 229.285183] [] clear_huge_page+0x9c/0x470 [ 229.285188] [] ? __raw_spin_lock_init+0x2d/0x100 [ 229.285197] [] do_huge_pmd_anonymous_page+0x6c2/0x10d0 [ 229.285203] [] handle_mm_fault+0x158b/0x2530 [ 229.285208] [] ? __pmd_alloc+0x410/0x410 [ 229.285215] [] ? __lock_is_held+0xa1/0xf0 [ 229.285224] [] __do_page_fault+0x5c2/0xd40 [ 229.285231] [] ? mm_fault_error+0x2c0/0x2c0 [ 229.285237] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.285244] [] do_page_fault+0x27/0x30 [ 229.285250] [] page_fault+0x28/0x30 [ 229.328252] kasan: CONFIG_KASAN_INLINE enabled [ 229.328256] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 229.328268] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 229.328273] Dumping ftrace buffer: [ 229.328277] (ftrace buffer empty) [ 229.328283] Modules linked in: [ 229.328292] CPU: 1 PID: 18858 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 229.328298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.328303] task: ffff8801c1c71800 task.stack: ffff8801caa68000 [ 229.328321] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 229.328326] RSP: 0018:ffff8801caa6fb00 EFLAGS: 00010a07 [ 229.328333] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266642b [ 229.328338] RDX: 1bd5a9d5a0000003 RSI: 0000000000000000 RDI: dead4ead0000001c [ 229.328343] RBP: ffff8801caa6fb10 R08: 0000000000000000 R09: ffffed003b0a0435 [ 229.328348] R10: 0000000000000005 R11: ffffed003b0a0434 R12: 0000000000000004 [ 229.328353] R13: 0000000000000020 R14: ffff8801c12f8000 R15: dffffc0000000000 [ 229.328361] FS: 00007ffb149b7700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 229.328366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.328371] CR2: 0000000020ce7000 CR3: 00000001c11b0000 CR4: 0000000000160670 [ 229.328379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 229.328383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 229.328385] Stack: [ 229.328399] ffffffff838b15a9 ffff8801c12f8158 ffff8801caa6fb70 ffffffff82666451 [ 229.328411] ffff8801c12f8170 ffffed003825f02b ffffed003825f02e ffff8801c12f8168 [ 229.328422] dead4ead00000000 ffff8801c12f8140 0000000000000000 0000000000000000 [ 229.328424] Call Trace: [ 229.328436] [] ? retint_kernel+0x2d/0x2d [ 229.328447] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 229.328455] [] sg_finish_rem_req+0x2b5/0x340 [ 229.328463] [] sg_read+0xa1c/0x1440 [ 229.328470] [] ? save_stack_trace+0x16/0x20 [ 229.328478] [] ? save_stack+0x43/0xd0 [ 229.328486] [] ? kasan_slab_free+0x72/0xc0 [ 229.328493] [] ? kmem_cache_free+0xc7/0x300 [ 229.328500] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 229.328515] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 229.328522] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 229.328530] [] __vfs_read+0x103/0x670 [ 229.328538] [] ? default_llseek+0x290/0x290 [ 229.328544] [] ? fsnotify+0x86/0xf30 [ 229.328550] [] ? fsnotify+0xf30/0xf30 [ 229.328558] [] ? avc_policy_seqno+0x9/0x20 [ 229.328564] [] ? selinux_file_permission+0x82/0x460 [ 229.328571] [] ? security_file_permission+0x89/0x1e0 [ 229.328579] [] ? rw_verify_area+0xe5/0x2b0 [ 229.328586] [] vfs_read+0x11e/0x380 [ 229.328593] [] SyS_read+0xd9/0x1b0 [ 229.328600] [] ? vfs_copy_file_range+0x740/0x740 [ 229.328607] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.328614] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 229.328715] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 229.328723] RIP [] __free_pages+0x21/0x80 [ 229.328726] RSP [ 229.328754] ---[ end trace e3e8904c454eafee ]--- [ 229.328758] Kernel panic - not syncing: Fatal exception [ 229.329243] Dumping ftrace buffer: [ 229.329247] (ftrace buffer empty) [ 229.329249] Kernel Offset: disabled [ 230.057194] Rebooting in 86400 seconds..