32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0xdc, &(0x7f0000005000-0xdc)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x9, 0x0, 0x800, 0x3, r4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000006000-0x8)=0xffffffffffff0000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x7f, 0x0, 0x100, 0x2, r4}, &(0x7f0000001000-0x4)=0x10) setns(r3, 0x44000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x10000, 0x0) 2017/12/27 09:36:26 executing program 6: r0 = memfd_create(&(0x7f0000002000-0xd)='eth0wlan0+}(\x00', 0x5) fallocate(r0, 0x2, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0xb965, 0x1, 0x5, 0x4, 0x8, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x6f)=""/111) 2017/12/27 09:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') preadv(r0, &(0x7f0000c1f000)=[{&(0x7f00002e6000-0xf4)=""/244, 0xf4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000085000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000026e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000066f000-0x8)={r1, 0x4}, 0x8) 2017/12/27 09:36:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aa6000-0x14)={0x0, 0x1, 0x41a3, 0x6, 0x4, 0x1bf}, &(0x7f0000c0d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000670000)={0x62eb3e88, 0x3, 0x2, 0x8, 0xfff, 0x5, 0x1, 0x1c2, r1}, &(0x7f0000170000)=0x20) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mkdir(&(0x7f0000027000)='./file0\x00', 0xfffffffffffffffd) umount2(&(0x7f00000b3000-0x8)='./file0\x00', 0xf) r2 = add_key$keyring(&(0x7f0000cc8000-0x8)='keyring\x00', &(0x7f000021f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000ac5000-0x8)='keyring\x00', &(0x7f000053d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) 2017/12/27 09:36:26 executing program 0: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000012000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000705000-0x4)=0xe) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000992000-0x4)='encrypted\x00', &(0x7f0000b61000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000403000)='securitycpuset&#@keyringem1)lolo)]eth0@\x00', 0xfffffffffffffff8) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b61000-0x6)='logon\x00', &(0x7f0000b60000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000836000-0x21)='bdevposix_acl_access\\lotrustedlo\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000b60000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b61000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ac2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x8000000) keyctl$search(0xa, r4, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) 2017/12/27 09:36:26 executing program 3: prctl$seccomp(0x16, 0x3, &(0x7f0000b74000)={0x6, &(0x7f000027b000-0x30)=[{0x3f, 0x3ff, 0x5, 0x23}, {0x63a04194, 0xef1, 0x9ca8, 0x1b3}, {0x8, 0x40, 0x100000000, 0xfff}, {0xfea, 0x9, 0x400, 0x3ff}, {0x295, 0x0, 0xffff, 0x6}, {0x6, 0x100000000, 0x8, 0xfffffffffffffff8}]}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7a000)="", 0x0, 0x108050, &(0x7f0000f7b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 09:36:26 executing program 2: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwritev(r0, &(0x7f0000041000)=[{&(0x7f000003b000)="ab", 0x1}, {&(0x7f0000042000-0x19)="689a4f846f868cb5232f24d002838ea35ad20ee81383af193c11", 0x1a}], 0x2, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000043000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000043000-0x4)=0x18) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000002d000-0x6)={r1, 0x6}, &(0x7f0000042000)=0x6) 2017/12/27 09:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f00003dd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() 2017/12/27 09:36:26 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = dup2(r1, r0) r3 = geteuid() lstat(&(0x7f00000ec000-0x8)='./file0\x00', &(0x7f0000681000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000815000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033a000)=0xc) setresuid(r3, r4, r5) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) 2017/12/27 09:36:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da1000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/27 09:36:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @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]}, [0x10000, 0x5, 0x7330000000000000, 0x2, 0x0, 0x8, 0x8, 0x0, 0x4, 0x3, 0xfffffffffffffffe, 0x800, 0x100, 0x7, 0x5]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x9, 0x30}, 0xc) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x3, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000005000-0x1)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$TIOCNXCL(r0, 0x540d) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000006000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet6(r5, &(0x7f0000004000+0x4e)="4c2163a1e6c67dd4da3a7c49f2d8b606c74912fe66faeafbfeb7d0329b290af1ea4c0a3b3fa9038322b964985798ece788c198ab43a0fdecb4e1b1ed3c8641f5e1b9c5e253b97e76de2642e0ebcf80bb62d2eeceb467daa497ac82bb75de987516dad4e00908bafb5d82243fef2ffcab4183456a91d63f6acc3e031f33ff3a0ad5547ed53bb3a28c63a2e0d3e698cd5cb90032004bd9e7c8d60712c43f3acf0b13b3b56e1d73932e237cbc395ba1fdb36fc68285923d07ab11d7516cc9eb2cade188b96cf030be7568675845498428b6eb08806fae1a10b38baf161ab56102e1fb510afe7baa92da9eaa668c0a59da85a15541569d633e", 0xf7, 0x8000, &(0x7f0000004000-0x1c)={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x53d8, 0x4, 0xd8b, 0x1, 0x4, 0x80, 0x10000, 0x8, 0x4, 0x6, 0x9, 0x3ff, 0x81]}, &(0x7f0000002000)=0x108) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000005000-0x40)={0x8000, 0x8, 0x8, 0x1000, &(0x7f0000005000)=""/4096, 0x30, &(0x7f0000005000-0x30)=""/48, 0x9c, &(0x7f0000007000)=""/156}) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x48eb}, 0x1c) 2017/12/27 09:36:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00001ad000-0x4)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000a6b000)={0x2, r0}) recvmsg(r1, &(0x7f0000ed7000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x1}, 0x80000000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000029b000-0x8)=0x4) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00004a7000-0x10)={0x0, 0x8000, 0x0, 0x3}, &(0x7f0000909000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000b83000-0x96)={r5, 0x8e, "db841216389ee090788c2343b7c3fa3098f89b1961926fad46a5bf3e3a5cc3565636da8493041e782728efd17f5dcf9f8bea817d9cd75087b398fb44f835e49065a08f7312fefcb5e25d484e648045d8d411230e51299b05606d11cfca57cba7eafc9e36a1a50a5b21a4b5d00e3ae9c35a5c735e21012b709c41f1c458dcfb69dd0330800484c2bc5729332ba434"}, &(0x7f0000159000-0x4)=0x96) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00007a2000-0x18)={0x0, 0x6, 0x30, 0x3fc000000, 0x7fff}, &(0x7f0000dd5000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c50000-0xc)={r6, 0x9, 0x20}, &(0x7f00009b6000-0x4)=0xc) tkill(r0, 0x15) 2017/12/27 09:36:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000666000)='/proc/self/net/pfkey\x00', 0x100, 0x0) sendto$inet(r2, &(0x7f00000f1000)="c775d4d139e8e42570524342a499d5da7349192c80b9ccfbc3ed6b75c9158242015b11d34b5cad67db4c0572", 0x2c, 0x8000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000fe6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 09:36:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000051000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x101}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000d61000)={0x1, 0x2, 0x1, 0x0, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) write(r4, &(0x7f0000438000)="22000000140007fa004f10f7e2ff0d02021003000100000008000200e700ff00f155", 0x22) 2017/12/27 09:36:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x10000) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca5000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b18000)=@sack_info={0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000570000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a65000)={r2, 0x9}, 0x8) 2017/12/27 09:36:27 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007df000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xfffffffffffffc00, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x8, 0x3, 0x400, 0xd8, 0x2, r1}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000)=@req3={0x6, 0x2, 0x1ef5, 0xe8f, 0x3, 0xffff, 0x86b3}, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000005000-0x4)=0x0, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) r4 = accept4$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f0000000000)=0x5) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000e, 0x110, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)=@random={'system.\x00', "9e5e00"}, &(0x7f0000008000)='/selinux/relabel\x00', 0x11, 0x2) 2017/12/27 09:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000af6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ab4000)=0x101) ioctl$TIOCSBRK(r0, 0x40044590) [ 68.964283] nla_parse: 5 callbacks suppressed [ 68.978942] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/27 09:36:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f7a000)={0x5, 0x800, 0x81, 0x8, 0x7, 0x5, 0x3, 0x2}, &(0x7f0000ca9000)={0x2, 0x1c, 0x5, 0x5c, 0x9, 0xffffffff, 0x1, 0x4e9b23be}, &(0x7f0000f7a000)={0x0, 0x7, 0x4, 0x7, 0x80, 0x800, 0xfffffffffffff74c, 0x3f}, &(0x7f0000a3d000-0x10)={0x0, 0x0}, &(0x7f0000f7b000-0x10)={&(0x7f0000f7a000)={0x147}, 0x8}) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:27 executing program 4: faccessat(0xffffffffffffffff, &(0x7f000065d000-0x8)='./file0\x00', 0xc0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000249000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000f36000/0x6000)=nil, 0x6000}) 2017/12/27 09:36:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000464000)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f7b000-0x9)=@random={'user.\x00', '){\x00'}, &(0x7f0000f7a000)=""/243, 0xf3) r1 = socket$inet6(0xa, 0x7, 0x0) sendto$inet6(r1, &(0x7f00007a8000)="0311f48ace12ecc765530472c56f51390a0d2bfd0c9729", 0x17, 0x4081, 0x0, 0x0) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000efc000)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000d68000)={0x400, 0x1a, "acd37829e6aeab647018b627076b56a25d4eb4aac876bad96549"}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002f1000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7b000-0x4)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d06000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$inet6(r2, &(0x7f0000f7b000-0x1f)=""/31, 0x1f, 0x2, &(0x7f0000a9a000-0x1c)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000}, 0x1c) 2017/12/27 09:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000845000)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c4000)={@generic="20793cb5d3ea8c68e9d7bc370c5d73af", @ifru_flags=0x400}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$usbmon(&(0x7f00001a6000)='/dev/usbmon#\x00', 0x0, 0x107b81) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000021d000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000d9b000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000076f000-0xd2)={r2, 0xca, "c3637416a166d54936698b115eeb5559f5a14525f939fa79f70bb55b3f0428459218fd6ae7943d36f4756f4fcd56fe5dce056c7f72dd1d2f5d6d209cd9e943d2446b4c1a081c1d6abc87416b7a3ee0370d141dc4cfc0e101544e16a5ec87f41f1a1df15643abf2d762c2bdbb8d1c369b1fa38257314fff71249c15ca0dfd8469ee495e5b6e59f5c771577059aa83b9c6061c80a0a022118433f636ffed5e2694b6a8c0089ab7e724df2226655fae245af9f96d6333aaced838b0e664c7191fe64c072922529df5c1f550"}, &(0x7f00008c9000-0x4)=0xd2) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f00000ad000-0x38)=[], &(0x7f0000f87000-0x28)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) [ 69.032660] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 69.166338] audit: type=1326 audit(1514367387.168:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11758 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 69.166639] audit: type=1326 audit(1514367387.168:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11758 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 69.190512] audit: type=1326 audit(1514367387.188:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11758 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=35 compat=0 ip=0x47e131 code=0x0 2017/12/27 09:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e2f000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sync() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000192000)={{&(0x7f0000ea1000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000012c000-0x8)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f42000-0x28)={@common='ipddp0\x00', @ifru_ivalue=0xc3d3}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000bf7000-0xf8)="70e3a1fa095a0b2e0d06353705d81b451a6482fbbf555e680ebb0aec6834fbb3099dacad516b3e9855b99a8d15b38208613c7282aaff783f3ad74698ddad665f6a3797a84fe7c196aa6dd6b637caaa74cdfebc3e24323f8e8b29b7bf74d50a4bd5267942830e8c3f45a4a25a71316043ea9387b80bbbf4e22356b96cd016fcc9e91ef7b53ffeab0d31924cf5087638c41e20e382c012326b5d12ae85acb14980e121e043a698fad88028877930f54ae2cf28cb974e571afd9120c48fa1e365eb74d69abba7afd40886026bdd29ab3ea7022d4ab3aeefb314681125888fa71810b02abcd4f90acb358408a2248c87f139b8e783993904f63e", 0xf8) 2017/12/27 09:36:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000e4000-0x19)=@file={0x0, ""/23}, &(0x7f0000c0b000)=0x19, 0x80000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8d, &(0x7f0000f7c000-0x54)="8228c59d9397486f0f16c756be6ceea17d95e20da60200ca1bf6cc46261a527c9e4eb8f6a2e7a04d9bb2b9293909a40fd463cc31d9d1214c959948a090de41cbe730129ccc21eaadf6d0451731be16c8e69e7852") bind$inet6(r0, &(0x7f0000f7b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42b}, 0x1c) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/vga_arbiter\x00', 0x20c2, 0x0) mmap(&(0x7f0000281000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000680000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000124000-0x20)="c61cf3f70690c130180290687199de5aaac460dc825323bfbc160ecbaa16e5ed"}) ioctl$void(r0, 0x5450) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00004c3000-0xc)={0x3e, 0x100, 0x1b}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000cfd000+0x2f1)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000612000)={@generic="3b914799d429523d771b17687ca3c6b2", @ifru_map={0x3f, 0x101, 0x2, 0x80000000, 0x9, 0x80000000}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f23000)={{0x0, r1}, {0x0, 0x0}}, &(0x7f00004d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mincore(&(0x7f0000d18000/0x3000)=nil, 0x3000, &(0x7f00006da000)=""/102) 2017/12/27 09:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000845000)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c4000)={@generic="20793cb5d3ea8c68e9d7bc370c5d73af", @ifru_flags=0x400}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$usbmon(&(0x7f00001a6000)='/dev/usbmon#\x00', 0x0, 0x107b81) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000021d000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000d9b000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000076f000-0xd2)={r2, 0xca, "c3637416a166d54936698b115eeb5559f5a14525f939fa79f70bb55b3f0428459218fd6ae7943d36f4756f4fcd56fe5dce056c7f72dd1d2f5d6d209cd9e943d2446b4c1a081c1d6abc87416b7a3ee0370d141dc4cfc0e101544e16a5ec87f41f1a1df15643abf2d762c2bdbb8d1c369b1fa38257314fff71249c15ca0dfd8469ee495e5b6e59f5c771577059aa83b9c6061c80a0a022118433f636ffed5e2694b6a8c0089ab7e724df2226655fae245af9f96d6333aaced838b0e664c7191fe64c072922529df5c1f550"}, &(0x7f00008c9000-0x4)=0xd2) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f00000ad000-0x38)=[], &(0x7f0000f87000-0x28)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2017/12/27 09:36:27 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000fd5000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f00004d5000-0x8)={0x2000000}, 0x8) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r0, 0xf, &(0x7f0000bbb000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) fcntl$setstatus(r3, 0x4, 0x40c00) tkill(r1, 0x15) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000fd8000-0x20)={0xfffffffffffffff9, 0x0, 0x0, 0xb22, 0xfffffffffffffffe, 0xd86, 0x10001, 0xafd0, 0x0}, &(0x7f0000fd8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000e7000-0x14)={0x0, 0xfffffffffffffff8, 0x5, 0x80000001, 0x4, 0x0}, &(0x7f0000279000)=0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fd7000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fd8000-0x8)={0x0, 0x3}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000be4000-0x20)={0x2, 0x7fff, 0x0, 0x967, 0xfffffffffffffeff, 0x71b, 0x6, 0xd33, 0x0}, &(0x7f0000fd8000-0x4)=0x20) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fd7000)=@assoc_id=0x0, &(0x7f0000fd7000)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000070e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0xfffffffffffffffe, 0x28}, &(0x7f0000fd7000)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000acc000-0x118)=[{&(0x7f000057d000)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048a000)=[{&(0x7f0000fd7000)="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", 0xfa}, {&(0x7f0000fd8000-0x73)="eaa4783bdb5b719924902cb2c4f47270518807039c1670cdded9ad63645a173636d6665797d600279a351d3e8fbd5c427719e2799375c75ae9d4688979fde8e9de155aacdd6652935451cf04ac6da95edab8a86efa8ea1ffa7e51abb6b2d820190e725d9732f01f4544932c53ed69e69727d8e", 0x73}, {&(0x7f0000fd8000-0xdb)="c6f10504beaf80accf53799977d44b85a9bbd911af569b091b873a4b46184dddd16f952421de4b403c90d9f90013ed8087421cd3df41db09068ce2d303c84769e1c4812f6be3f841e3e0e8da622513d168fc82caa3927c0692cbf7267702503804ad13b3da595897ab85fd3a9cfc531894cd91f2eacb703368def41a090a481849e184c38eb53b39fa86987ea0028622992ffb28629453a253835cfbfa4cf510f6b761ea266509701903a907bf027bc92a312c62ab50bb6fe5f11a8708bb9f9865576c8e4b6a551f8e9058fc2338335be44cd760fb19142c03aa3a", 0xdb}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000595000)=@in6={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c}, 0x1c, &(0x7f0000b31000-0x90)=[{&(0x7f0000fd7000)="3a99f8f1f5ed0f2b871e10763fa5d582287669867da56fda8a60844ade4280ff47f36f", 0x23}, {&(0x7f0000fd8000-0x3d)="bbff154ff11954c62a72b66b3aa0f36e629b7f349cb30845647d1073ea9adcfcfa3fd94c6f6063551d2f144e1b276fe9ce4e52cf64e63a377fe814c4c0", 0x3d}, {&(0x7f0000fd8000-0x78)="f89ade3aea116b2677b79e1f271e73d05a64c5d937bbc1b6cba82675333c3b368b030da5394177de5e426c0815b69010929c6d77ecc8c8ef68b8b625b72ae4d3486aff449aa5d7380df52a757c74a2ae2b562c8011ed6a9e1aabbce8555cd7e33fd4c5641abe590c135121c1abcff9a9522ef05330a534bf", 0x78}, {&(0x7f0000322000)="2f7db4c9d28cffd07ce6154408dd4a0ee45d5f689c22b03a6047a82713b169b865467543be3824113d5ebb109a1f8b2b0b4ebb", 0x33}, {&(0x7f0000fd7000)="884f169e3dc370510ef85488496d28f49c2cddad4503638c9241686dbfaecbd1fd342401586be2860e2acec802352c9b2e1ed7ac11673ee30fc2391677b6e2def2883ee2f62ae11875ee8dfdd37c3339b4d0f6bc5f496939", 0x58}, {&(0x7f0000fd7000)="93a3f9c1255db23ec594708fbd4395aea5a5016911b5c2c9b929aeb84f101a77660d14311b157ba6a6ac4dcd97e6fcf38add5157d5a32b147b891f2239f58865c571911092cb4e3b5e2e2f2290277d0883eed7050f27069b6ec451b5e74ec2aeb0082e430ed963165c6a6ba23093875e8d68ebd9c823d5c2218f89d12e58df491c74e0832d77e0623a18d3026fce83c4710d3bb3e36807aba2dcdc9be4c7f1c6fe2e1d162bc46676af3384e2979999269a9ae17eb184724ed198a8bc286ef36d9d7571d32f86c420d3c3bb0e2606", 0xce}, {&(0x7f00002c7000-0x1000)="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", 0x1000}, {&(0x7f0000fd7000)="4336dadd5f831b2866e18baf5c442f0606e5b892ca87eaf9728c2b409e87b04c8cce01c0e3d42882760223fc24ff69ee4a72e9652514fa38a5770f298eddbcc679dfc4f4698f9f1b898efa5ed1a7f0f4339d84b397f28cbcffe6edd886381c1c7a8c3e7a8ef1687a9d08d8f19637ef0b56f652e147675c3739bfea12c023a689abae01165a489f490c3666b37ed030dab00806aeff0e638a", 0x98}, {&(0x7f00006cb000)="cbb67503f34bb3d9648ad3e62c5b86beafed4dd9ce9e1c5410f84adccf5d797c8ca454cbdedde5ec6bccca3ec658484784cc256c6700612feb823bda08237e6a4ffc911799c519c56c9b56632ebc3a7e95d0a54afa1c76fd11fee2b009d8cfabf8d7d8a50669f99ba0f0da2d9d70d30026da5b8a39a210885f467d6313e96bdbfbfc", 0x82}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f0000fd8000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffff0a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c, &(0x7f0000fd8000-0x10)=[{&(0x7f00007b0000-0x1000)="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0x1000}], 0x1, &(0x7f0000fd7000)=[@init={0x18, 0x84, 0x0, {0x3, 0x8, 0x5, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xff, 0x208, 0x8, 0x8, 0x9, 0x8000, 0x80, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x211c, 0x202, 0x1, 0x6, r6}}], 0x90, 0x20004000}, {&(0x7f0000d79000-0x1c)=@in6={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c, &(0x7f0000e8a000-0x10)=[{&(0x7f0000fd7000)="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", 0x1000}], 0x1, &(0x7f0000f87000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x2, 0x7, 0x8}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x5, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x2, 0xe9f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6f, 0x3, 0xfffffffffffffc01, 0xfc, 0xc0000000000000, 0x8, 0x81, r7}}], 0xc0, 0x4}, {&(0x7f0000cf3000)=@in6={0xa, 0x0, 0xdf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000585000-0x40)=[{&(0x7f0000fd7000)="817446aab01e7179374d224dba15e4f9bfed3eb6752659bb641dbd3e5ca058b7ba2660dc1b589d43fee44a1a796aed4ae1b7b4e719dc7be98f5963ff201a5a746248d434500beed8dfa8e74e585ab901830764f576be06ec1774ec8e8da5d20c50900e3e7a0be65e1d698fcd0cdaf5bced0778ff374b644c222e9ae2f6cfd9494b976662e1232210f352c04916203c553790b0a31c23aa395c09427d2e76420d6ccc7a81e8995c67d5abc58aa2e4b7202cea0aa9bc8b66bcd17dec505eaeae0e5fbda8bacdb57f9f76074520808df6cc4a7d87", 0xd3}, {&(0x7f0000fd7000)="aa58f8a00527c90b12c48ada57962f97b3c266837a8a086da17e64ecb10f2679345c532edc19a79ed3fb2c5da4b1f5b15588a19c5012aae926d84da1171d5e17066b0c88ec1183e96bf9ef2dc132eb85f42d36670fc53043b4493c36946070b771d4af3bcc4804ff907b2734c4ed3926cede6f686cf1553202348067cd1d47f11e9403d7b212f99a3873d674ac71b46c1db394e0d762f51bd6d896d16861fdbf63638f43a4a3b06e86eda2d8f08fa4947fac34f16e2e694b8ab9ef392033", 0xbe}, {&(0x7f0000fd8000-0xa3)="8576a74f14686889afbd96551fd5b1ab001c319ce4a0755207122e6b1a2b47908f7ea50b2a36a47d3793835cb99c7308d13925fb2192c016e1604d15020627793ebdd3d1beb043574c20758aa256a2f3f16b140e9fc540301b20cf8e8f9fd8b1fc47b8a5f2ee96d76b6d7868d5d1bd16402e6ca2a7aa1b11234c6ef8ad5aec6baf6f9ab963fd873a0d4c7c6ff576d4ed05fc5b800baa4d082a55f0362c4477eec5330e", 0xa3}, {&(0x7f0000fd8000-0x4)="0537632d", 0x4}], 0x4, &(0x7f0000fd8000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x4, 0x11eb1f46, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x8, 0x14, r9}}, @init={0x18, 0x84, 0x0, {0x1000, 0x47bc2a5f, 0x80000000, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x9, 0x8, 0x5, 0x6, 0x100, 0x13, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3, 0x91, r11}}], 0xf0, 0x4000}], 0x5, 0x80) rt_sigqueueinfo(r1, 0x1, &(0x7f00004af000)={0x2d, 0xff, 0x40, 0x2000002}) 2017/12/27 09:36:27 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e71000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e72000-0x30)=[{&(0x7f0000b51000-0x9)=""/9, 0x9}, {&(0x7f0000e71000)=""/218, 0xda}, {&(0x7f0000aab000)=""/187, 0xbb}], 0x3) r1 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) r2 = signalfd(r1, &(0x7f0000c2d000)={0x0}, 0x8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0xe8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e72000)={0x0, 0x0, 0x0}, &(0x7f0000e72000)=0xc) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e72000)=0x0, &(0x7f0000167000)=0x0, &(0x7f00005a6000-0x4)=0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000946000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x200, 0x9, @raw_hdlc=&(0x7f0000e74000-0x4)={0x10000, 0x8}}}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x1f, &(0x7f0000e74000)=""/100, &(0x7f0000650000-0x4)=0x64) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000e72000)=r5) pwritev(r2, &(0x7f0000bff000-0x40)=[{&(0x7f0000b41000)="", 0x0}, {&(0x7f0000e71000+0x87a)="b785a79b1a97a3b40036bb6c601ff77cccd116599f002b95d7cc83b469f3a648a994362bcabfe30a9533f2257d4099c0cec97cf24a7430f6480b39f8ef8929656ede9ee9ec35113453119563917670b1246c325f43556a53c72c338afd84680a6627946ee6a0d20eaeafb74d00b450e98a5035b346731304695a34f3abfab4cfc8e7b91943c61305415ee8a223c55b000955665311c7838c28b709821f1734c7dd02bfe2b4ce11e7a5fab0fb0437e8dff172d7d20b7c11a418e782809938cf6d4b4bb735413940beae8555fa35f1ce15025564a236850f82705f499e0b100db175e95115e760f06ca0bdaa5530be0a9510aec6e4b961a5", 0xf7}, {&(0x7f00000fa000)="bbb7e3146003bf8f8d062faf4d34eafeeac4bba632462ebab4cc440386c61f", 0x1f}, {&(0x7f0000e71000)="00d7a9501568b377ff069fa4c7e5fd73ced00fd6f14418f0c5ce4eedcedea207bfd10aa15699878cd605dd3ca9026cdd9bcc36f227", 0x35}], 0x4, 0x0) 2017/12/27 09:36:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f0000af1000-0x8)=0x0) lstat(&(0x7f0000741000)='./file0\x00', &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000576000-0x8)='./file0\x00', 0x101300, 0x181) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e35000-0x4)=0x0, &(0x7f0000e56000-0x4)=0x4) getgroups(0x3, &(0x7f0000977000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000dd7000)='./file0\x00', &(0x7f0000f96000)='./file0\x00', 0xe000, r1, r3, 0x2, 0xfffffffffffffff8, 0x0) r4 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) 2017/12/27 09:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000277000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f91000)=0x80000000) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r1, 0x0) 2017/12/27 09:36:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000afe000/0x4000)=nil, 0x4000, 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)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a9b000/0x4000)=nil, 0x4000}, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:27 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x5e76) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x280001) accept$nfc_llcp(r0, &(0x7f0000018000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000012000-0x4)=0x60) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)=0x0) 2017/12/27 09:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fdc000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = add_key(&(0x7f0000c72000)='ceph\x00', &(0x7f0000ccd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ead000)="9e88d6db1e567a5ac4c2bdc56d65e037c83315e426f565c9935e00193d82dbcb932038885cf4fe37ca929ebba4cf6061eca55ab2bbc4070794393bd47e740d75bec6f50f51e3a211465b1a7ed8b9effb5b143fdf9b59f35c8d0e39a7e7e400762f895bcbfa0182bd1c660e", 0x6b, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000df6000-0x77)=""/119, 0x77) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a4f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00000f4000)=0x8, 0x800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ed7000)=0x0) rt_sigtimedwait(&(0x7f000083a000-0x8)={0x0}, 0x0, &(0x7f0000dd6000-0x10)={r0, 0x0}, 0x8) 2017/12/27 09:36:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f7c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000030b000-0x10)={0x200, 0x202, 0x7, 0x8, 0x0}, &(0x7f000018e000-0x4)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f7c000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f0b000-0x40)=[{&(0x7f0000f7b000-0x9b)="79f5e77af7bf48494f48b74c357bb3991813d71bdc164f5c8b00363fba38770e32d2e85d71048120abcbca7e7b12fbfca41d05688b9689a3d79c9e0c1ed17259315cee2abdb61cc52ee95a0f40853bdb40bf7377e39593826f491953a2d990632894f38fb2c017f03c26405f0db3878d08761d1b901da00d9f9532c7fcbd45e4fc20fa6716457b5633b0576e2ce687f434b25c143f4c1e441312fa", 0x9b}, {&(0x7f0000b1b000)="8de5d34aef3ee78b2db8dd3541f10e6a225987c350c87ec65a3c7234f2522bd3221375715f8d96761ec55b4836af7103e4", 0x31}, {&(0x7f0000f7b000-0x6d)="286c6f702293feabd56772f8ed9e5f5af94b78865ac5adf84d82876074179a4840c8e776af46510e536fbabeeb39b6d5e47daf59a505465251eaac6e80b68de386ae9d53bb7cbc86b5bda64411e3b30564ee6c20de7d592a09491adf2185411ec32718fdce189ebc5b83502993", 0x6d}, {&(0x7f0000f60000-0x94)="e9e0ee35a409f26987171844e63d0c67cff2ac47b7ea4dc3e0c8fd49b09c356e7a356bb06d362e381e69a4c3c39bcc61dd6ebaac71b458c8e4ea33cca18b81a4c8b6d100b4d716a7d8715a9e4c3e3bdcf3486006a0dd98c7ec26ad2cad5c8ec6e445be8b08e1a675688abb90350a12fea1219a6bc27aca3ec445499dd75617d80f59a9ceb513d0f0ca530e8008f208b9b55748a5", 0x94}], 0x4) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00008ae000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000d33000)=""/73, 0x49) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d5a000+0x6c)='/dev/loop-control\x00', 0x40000, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fb4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ea8000)={0x1, r1}) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000099000)='system.advise\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000967000-0xbc)={0x9, 0x2, 'client0\x00', 0x2, "7bb91e7a0b8813ca", "186c21800375a11a1d7d2abe1165feaf82e0426b29bb3b10276c51d958866c8a", 0x80000000, 0x4a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) 2017/12/27 09:36:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000066b000-0x77)="86d81917afc3715bc85fe3c5bffd934b60711525faf8f376721ab725f39d9e11d8a7deaf996f8ba46b5f6f920f032f865cb087ffe1c36a8366d7b8e4d95f00b17525e8e445610b07c716c844bb772da7ec35bf6db1fde5ea53bf632b2e594066c2efd126314703c7811854690369c54e57a18cdbb8d887", 0x77, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:27 executing program 6: prctl$intptr(0x1f, 0x20) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ed6000)='/dev/input/event#\x00', 0x1, 0x80001) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ed8000-0x80)=[{&(0x7f0000ed8000-0x74)="6a16ea8cf401d55d965d419a56e66ea385bdf93e07662965f7bad07d9b4f66baf284c8d70533370922425030cb7c03f5447c387e8c541df930922b2a43afa8d3bd9d1d6987cedc75e023a7f54284895bc09983a86c03253eeeb923442a3eba2e6027e1230a0c8e48da8316ae83878fb2438732f3", 0x74}, {&(0x7f0000ed8000-0x1000)="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", 0x1000}, {&(0x7f000084d000-0x26)="2f3cb2333b0e0a47b71856280eac25ca6ca47d99e69567612deae5c1e95db2e73cd2151ac91ea7db1e05", 0x2a}, {&(0x7f00008f4000)="8e10099b3dc46f1529a66d40dbcf7122640bb73ce78ab9156337372d30a4db4a488ebc212dc3b23d6a0ed92c99ed2604b401018ed93d96c971b1b1294bfc028bbf1e0d04ad368c82d57f4e1c20e07722bb79b76668fb86badf9810e40283a349e466be539c29d7abff524de888930881f3180bcfaff71df6b12dc00bed867c9e3f44d44ead7a18e4aa415115edfe76a3bb8f7e774f25bb92a39a82d359f327af1878003c26c4f1f8c1959b9d6111c258e33f08e2a6b6a3cfa552592a42d867cae3dd9e2482cd5f", 0xc7}, {&(0x7f0000418000-0x9e)="ab28991b2c03e24634b37ae91a7b94156beecff7c23944fe14cff6b98dbf007860c3ad444d6d197c2119514fb14da87b7e737e5627bcb9c652e5e2f40d9445a5ac9bc1e311969168ec3e35e2598ce3eaf0e61f753bf0fbc36f3570639a08913e1899bf4cf6c77f7df08cbc9348aaea83741ffed008e2247beaf63a3a364c4b8717c20f7b21e9fdf4ae1365d60f3f36867d1968e6048c8cf83c29318ef731", 0x9e}, {&(0x7f0000ed7000)="dc577e2af0b0bf754eefba442a68a94f92a300c90855b3f80a22b2ffeaab851648ba9075caed83013a83e52018305a0721caf38a1f9c9ee8329903c28000eed77fc7312dbc7b014201b4a7e8935b12e4b30a9f9fa4690bfbd712fda9e02ba593e9fe", 0x62}, {&(0x7f0000036000-0x66)="4c09678fe77448cd06be81852a9a966acb3ff5629acfa2ebebe838f65005bcf8c1381c61f09c42ac8e7924cf8e0af5daf44dde83c39d42fed1ae1b8795e3a0bdc8ae047d47fd2f6bc43d7a801e9da734ccddc16e56e1142022d2a976ff050a274dc68ba9b4b7", 0x66}, {&(0x7f000084a000-0xdd)="5ce7de1d76a15531079c6ab0f213ebd101cb5709fc2011ed9b846f31899d8c2a843bb81d288f7d7c7f1156ee3bcdf2bbc97383f53e94c52e5ff436a11505f19879aceea3ee2a83271b5432516d5e509431d9069f1e25a9bc4bfdfbed37453555be3dab56705880889f06008f521580d8315c86a6567e80437d0546234ad23e3d1bcd57932700944f9d2f7b9bdd06fcbed94f96c15fbc29971eeb2f5dc9e4d8be4c0c00b34af64ab8a4d472be70c24dfffc7abf51fc6fda7836f4c3c99b0361383276caadf082cdb8ff51ae040472b82db235c199aa9a9f38ad0576a9c9", 0xdd}], 0x8) read(r0, &(0x7f0000e50000)=""/210, 0xd2) lseek(r1, 0x0, 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e15000-0x8)={0x6, 0x44}) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ed7000)=0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000ed7000)={0x0, 0x0, 0xa0, 0x3f, r2}) 2017/12/27 09:36:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() 2017/12/27 09:36:28 executing program 2: socket$inet(0x2, 0xf, 0xfe6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c15000-0x28)={@common='sit0\x00', @ifru_names=@common='lo\x00'}) pipe(&(0x7f000024c000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00005c4000)={&(0x7f0000ee5000-0x1a0)={0x2, 0x2, 0x32a500000, 0x6, 0x34, 0x0, 0x5537, 0xa1, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0xffffffff, 0xb5}, @sadb_x_policy={0x4, 0x12, 0x2, 0x7fffffff, 0x0, 0x6b, 0x0, {0x4, 0x1, 0x8, 0x0, 0x0, 0x1000, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xeac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}}, @sadb_x_policy={0x4, 0x12, 0x3, 0x1, 0x0, 0x7f, 0x3, {0x0, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x100, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x7, 0x4, 0x14}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}, @sadb_x_sec_ctx={0x17, 0x18, 0x2, 0x6, 0xad, "135a9ddde3a7618d9c93fbf7ae8588df3532e95ee33d27a31e61188b6a4a307a782a30241800978578aec2c0c78f8460d188684a7cc82fd12e6a701cd9fa27021afb73342a088a10c742c42095309d396cefaeff9f5e27f216b4bb2610cc01f9635af167ba33d44f2a77d7e5b5d6d638d530debca4123e5576af8d2ed64e99896377ca22af1ea1f9c810e4299b66b39021a128ac945eb90dbf161fc40666a6b3f569514e310f380ad8e4b49070"}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2017/12/27 09:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b48000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000503000-0x8)=[{0x2, 0x739}], 0x1) getsockname$inet6(r1, &(0x7f00005f5000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f0b000)=0x1c) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00007be000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f00009be000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$packet(r2, &(0x7f0000662000)=""/0, 0x0, 0x0, &(0x7f00004c2000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 09:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000061e000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cab000)='/selinux/checkreqprot\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000723000-0x40)={&(0x7f00001d4000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e1e000)=[0x0, 0x0, 0x0], &(0x7f0000138000)=[0x0, 0x0], &(0x7f00001eb000-0x4)=[0x0], 0x5, 0x3, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x3, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}], 0x2, 0x0) 2017/12/27 09:36:28 executing program 5: mlockall(0x80000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x98ef}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006d1000)={r1, 0x80000001}, &(0x7f0000000000)=0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xca)=""/202) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) 2017/12/27 09:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c87000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r0, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad0000-0x4)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe0000-0x4)=0x0) tkill(r3, 0x3e) lstat(&(0x7f0000252000)='./file0\x00', &(0x7f000096f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec0000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6ec, 0x1, 0x8, 0x0, 0x80, 0xa0, 0x800, r2, r4}, {0x6, 0x100000000, 0xbf92, 0x4, 0xcc2, 0x6, 0x7, 0x9}, {0x0, 0x7fff, 0x34, 0xfffffffffffffff8}, 0x100000000, 0x3, 0x1ff, 0x1, 0x4, 0x1}, {{@in=@empty=0x0, 0x400, 0xffffffffffffff81}, 0xa, @in=@loopback=0x7f000001, 0x100, 0x0, 0x3, 0x1, 0x109, 0x6, 0x200}}, 0xe8) pwritev(r0, &(0x7f00006a0000)=[{&(0x7f0000750000)="21157ab6c88baafe5a7d00306d27eefdad860fe8071ad0a49853b139fd0ab55792472031159a341e927179ee00821c606770f7766476beed7e38a9f359d89d576d778ef6ed0ccc70166938aa3636d46daa8f7331217640750f1cd041da5572f54363bf0a68582e324a6c51112c7f97b60f1d1f687656a20dd16e85b7344eb045d542d00386262abc680c7d", 0x8b}, {&(0x7f0000587000)="93c89825ea70a9fc88e2a44ab969dedb960997b574129f683316fa83b4847a30d8bc05ccc5918c41891b165d392f08dd3bb6f5b1a11acb9266eff2cbeff13775a092adc0e9b87c58cc579ecc9581ad", 0x4f}, {&(0x7f00003d4000)="3db2b2eb3f477dfd09b3304df264c02c8709766cf75dbe1c611349f3", 0x1c}, {&(0x7f0000b87000-0xcc)="4fdb5bf3300c963afe3c752864c2092fed5b39095058f57e4cabb29bef84e19622a16588391179e80287fc54c2b3e46f901b53bb3aa545ccc2f172417c9019480dedbdf38960f6bae582510e76fccd32d3e92957f587ae4c8b68db0a144066440c4842406725cc61eb420d7ab39449a8f583b36d028a7aa1aafc17c8650c5b3669126b815464c34cfa7d0f3a0ce4e50878bfa36856af6c408d9d0ca3c61905833b04dbd58f82c270632529d892f6cefba9675da6de6d6adc350d1a37d94c57e2466abe9d10c16ddcba7285e2", 0xcc}], 0x4, 0x0) 2017/12/27 09:36:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregs(0xd, r0, 0x2, &(0x7f0000be0000-0x1000)="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") mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2017/12/27 09:36:28 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000072a000)={0x8000, {{0xa, 0x2, 0xd25, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000f7a000)="aed8bcdf8ef25c7712edbde8ae02653c1c2c6c3f42d47da3a2d03f6b63", 0x1d) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00002c4000)=[{&(0x7f0000f7c000)=""/1, 0x1}, {&(0x7f0000f7c000)=""/172, 0xac}, {&(0x7f0000f7d000-0xf2)=""/242, 0xf2}, {&(0x7f00007c1000-0xc4)=""/196, 0xc4}, {&(0x7f0000f7d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7d000-0x33)=""/51, 0x33}, {&(0x7f0000f7d000-0xf3)=""/243, 0xf3}], 0x7) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f7d000)={0x5}, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005fc000-0x4)=r1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f7c000-0x71)=""/113) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b43000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7a000)={@loopback={0x0, 0x1}, 0x5, 0x3, 0xff, 0x1, 0x0, 0x1, 0xfffffffffffffdf2}, &(0x7f0000f7b000-0x4)=0x20) 2017/12/27 09:36:28 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f000063a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000038a000)={r1, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000274000-0xa)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000-0x4)=0x2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0xdb, 0x0, 0x1f, 0x800, 0x7f}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x4, 0xb53d637, 0x9, 0x16}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0xd1, 0xac4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x209, 0x4, 0xffff, 0x9, 0x1, 0x8000, 0xffffffffffffff01, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x204, 0x0, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xf9, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8, 0x1, 0x32, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8b02, 0x0, 0x4, 0x9, 0x7, 0x4, 0xf3b, 0xb835, r1}}], 0x150, 0x41}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3ff}, 0x1c, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="2080684c88b91648dae5be3981ded8ef3357a44150", 0x15}, {&(0x7f0000003000-0xb7)="9149b4462eb476d9ea88b993b799a4cf48834a87a88167fbc9683e261f058b42712d3821242c810038232fa2ada6c10911bed53a2b96db311e5992d92d04061bb070a95e3adb23604418dd362243966a448efef51ed99f0ea06c27712f7dcbd9c68bafd63050e9b79f6cf35a19ee5bcd71e6004bef47cc97efbb968ec4efc6134c10098f1c232fa85255549c1ef19d0212286d2c8f3f2f2dca62cec821f9f15b139ce9c5a7b9b285b61165b7b85d69c7c0cfe44eb42b8b", 0xb7}, {&(0x7f0000002000)="8748", 0x2}, {&(0x7f0000002000)="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", 0x1000}], 0x4, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xb6, 0x0, 0x1, 0x1, 0x9, 0xfffffffffffffff7, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8001, 0x9, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x1ff, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffff8, 0x401, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x204, 0x800, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x7608, 0x310e}}], 0x120, 0x91}], 0x2, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000dde000)={0x101, 0x8, 0x9, 0x8, 0x4, 0x3f, 0x1ff, 0x59c, 0x498a, 0xffffffffffff953c, 0x1, 0x80000000}) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r4, 0x1, 0x13, &(0x7f0000717000-0x4)=0x0, &(0x7f0000d02000)=0x4) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000a51000-0x4)=0x0) 2017/12/27 09:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c8000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000e6a000)=0x40000000000101) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000994000-0x10)={0x1, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockname$packet(r0, &(0x7f0000d55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000937000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000439000)={r3, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2017/12/27 09:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c87000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r0, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad0000-0x4)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe0000-0x4)=0x0) tkill(r3, 0x3e) lstat(&(0x7f0000252000)='./file0\x00', &(0x7f000096f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec0000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6ec, 0x1, 0x8, 0x0, 0x80, 0xa0, 0x800, r2, r4}, {0x6, 0x100000000, 0xbf92, 0x4, 0xcc2, 0x6, 0x7, 0x9}, {0x0, 0x7fff, 0x34, 0xfffffffffffffff8}, 0x100000000, 0x3, 0x1ff, 0x1, 0x4, 0x1}, {{@in=@empty=0x0, 0x400, 0xffffffffffffff81}, 0xa, @in=@loopback=0x7f000001, 0x100, 0x0, 0x3, 0x1, 0x109, 0x6, 0x200}}, 0xe8) pwritev(r0, &(0x7f00006a0000)=[{&(0x7f0000750000)="21157ab6c88baafe5a7d00306d27eefdad860fe8071ad0a49853b139fd0ab55792472031159a341e927179ee00821c606770f7766476beed7e38a9f359d89d576d778ef6ed0ccc70166938aa3636d46daa8f7331217640750f1cd041da5572f54363bf0a68582e324a6c51112c7f97b60f1d1f687656a20dd16e85b7344eb045d542d00386262abc680c7d", 0x8b}, {&(0x7f0000587000)="93c89825ea70a9fc88e2a44ab969dedb960997b574129f683316fa83b4847a30d8bc05ccc5918c41891b165d392f08dd3bb6f5b1a11acb9266eff2cbeff13775a092adc0e9b87c58cc579ecc9581ad", 0x4f}, {&(0x7f00003d4000)="3db2b2eb3f477dfd09b3304df264c02c8709766cf75dbe1c611349f3", 0x1c}, {&(0x7f0000b87000-0xcc)="4fdb5bf3300c963afe3c752864c2092fed5b39095058f57e4cabb29bef84e19622a16588391179e80287fc54c2b3e46f901b53bb3aa545ccc2f172417c9019480dedbdf38960f6bae582510e76fccd32d3e92957f587ae4c8b68db0a144066440c4842406725cc61eb420d7ab39449a8f583b36d028a7aa1aafc17c8650c5b3669126b815464c34cfa7d0f3a0ce4e50878bfa36856af6c408d9d0ca3c61905833b04dbd58f82c270632529d892f6cefba9675da6de6d6adc350d1a37d94c57e2466abe9d10c16ddcba7285e2", 0xcc}], 0x4, 0x0) 2017/12/27 09:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c87000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r0, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad0000-0x4)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe0000-0x4)=0x0) tkill(r3, 0x3e) lstat(&(0x7f0000252000)='./file0\x00', &(0x7f000096f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec0000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6ec, 0x1, 0x8, 0x0, 0x80, 0xa0, 0x800, r2, r4}, {0x6, 0x100000000, 0xbf92, 0x4, 0xcc2, 0x6, 0x7, 0x9}, {0x0, 0x7fff, 0x34, 0xfffffffffffffff8}, 0x100000000, 0x3, 0x1ff, 0x1, 0x4, 0x1}, {{@in=@empty=0x0, 0x400, 0xffffffffffffff81}, 0xa, @in=@loopback=0x7f000001, 0x100, 0x0, 0x3, 0x1, 0x109, 0x6, 0x200}}, 0xe8) pwritev(r0, &(0x7f00006a0000)=[{&(0x7f0000750000)="21157ab6c88baafe5a7d00306d27eefdad860fe8071ad0a49853b139fd0ab55792472031159a341e927179ee00821c606770f7766476beed7e38a9f359d89d576d778ef6ed0ccc70166938aa3636d46daa8f7331217640750f1cd041da5572f54363bf0a68582e324a6c51112c7f97b60f1d1f687656a20dd16e85b7344eb045d542d00386262abc680c7d", 0x8b}, {&(0x7f0000587000)="93c89825ea70a9fc88e2a44ab969dedb960997b574129f683316fa83b4847a30d8bc05ccc5918c41891b165d392f08dd3bb6f5b1a11acb9266eff2cbeff13775a092adc0e9b87c58cc579ecc9581ad", 0x4f}, {&(0x7f00003d4000)="3db2b2eb3f477dfd09b3304df264c02c8709766cf75dbe1c611349f3", 0x1c}, {&(0x7f0000b87000-0xcc)="4fdb5bf3300c963afe3c752864c2092fed5b39095058f57e4cabb29bef84e19622a16588391179e80287fc54c2b3e46f901b53bb3aa545ccc2f172417c9019480dedbdf38960f6bae582510e76fccd32d3e92957f587ae4c8b68db0a144066440c4842406725cc61eb420d7ab39449a8f583b36d028a7aa1aafc17c8650c5b3669126b815464c34cfa7d0f3a0ce4e50878bfa36856af6c408d9d0ca3c61905833b04dbd58f82c270632529d892f6cefba9675da6de6d6adc350d1a37d94c57e2466abe9d10c16ddcba7285e2", 0xcc}], 0x4, 0x0) 2017/12/27 09:36:28 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) r1 = open(&(0x7f0000015000-0x8)='./file0\x00', 0xc4a6e0046a85312f, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000001a000)={0x0, @in6={{0xa, 0x2, 0xfff, @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]}, [0x1, 0x2, 0x8, 0x0, 0xffffffffffffa223, 0x7, 0x2632819, 0x7, 0x1, 0x9, 0x6, 0x100000000, 0x9, 0x2, 0x400]}, &(0x7f000001a000)=0x108) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001b000)=0x14, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000001c000)='eth0vboxnet1cgroupvboxnet1}vmnet0$wlan1bdeveth0*GPL\x00', 0x34, &(0x7f0000016000)='\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000001c000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000018000-0xc)={r2, 0x6, 0x30}, 0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000012000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001a000)={r2, 0x45b}, 0x8) 2017/12/27 09:36:28 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) socketpair(0x9, 0x2, 0x3, &(0x7f0000a1e000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:28 executing program 6: r0 = open(&(0x7f0000baf000-0x8)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x1, 0x3, 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]}) 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) 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(r0, &(0x7f0000000000)=[{{&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x48)=""/72, 0x48}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x59)=""/89, 0x59}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000000000)=""/120, 0x78}], 0x8, &(0x7f0000001000-0xf0)=""/240, 0xf0, 0x40}, 0x9}, {{&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000)=""/84, 0x54}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/145, 0x91}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000)=""/31, 0x1f}], 0xa, &(0x7f0000001000-0x51)=""/81, 0x51, 0x2}, 0x8}, {{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000+0xdbd)=""/143, 0x8f}, {&(0x7f0000000000)=""/42, 0x2a}], 0x3, &(0x7f0000001000)=""/181, 0xb5, 0x7}, 0x5}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/205, 0xcd}, {&(0x7f0000001000+0x2da)=""/127, 0x7f}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000001000)=""/17, 0x11}, {&(0x7f0000002000-0x5)=""/5, 0x5}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x100000001}, 0x3}], 0x4, 0x10040, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000)={0x20, 0x1, 0x6, @fuse_ioctl_out={0x9, 0x8, 0x0, 0x100000001}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000+0xa1a)=0x10) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"c3af4c6e854491"}, 0x8}, 0x10) r1 = socket(0x10000000010, 0x2, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000649000)={0x0, 0x0}) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/27 09:36:28 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000001000-0x4)=0x47, 0x4) 2017/12/27 09:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000397000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00008c1000-0x1e)=""/30) ioctl$int_out(r0, 0x200000000002, &(0x7f00006d6000)=0x0) write(r0, &(0x7f0000320000)="1c0000002000af020002f300006b00050a000000ffff00010007109b", 0x1c) 2017/12/27 09:36:28 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) r1 = open(&(0x7f0000015000-0x8)='./file0\x00', 0xc4a6e0046a85312f, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000001a000)={0x0, @in6={{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x8, 0x0, 0xffffffffffffa223, 0x7, 0x2632819, 0x7, 0x1, 0x9, 0x6, 0x100000000, 0x9, 0x2, 0x400]}, &(0x7f000001a000)=0x108) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001b000)=0x14, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000001c000)='eth0vboxnet1cgroupvboxnet1}vmnet0$wlan1bdeveth0*GPL\x00', 0x34, &(0x7f0000016000)='\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000001c000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000018000-0xc)={r2, 0x6, 0x30}, 0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000012000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001a000)={r2, 0x45b}, 0x8) 2017/12/27 09:36:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007c1000-0xf4)=""/244) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r1 = add_key(&(0x7f00008ad000-0xa)='blacklist\x00', &(0x7f0000490000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000030a000-0x18)="42e6ecc724f8f1290a23addcb06d20ae8d00b816c3a38a5d", 0x18, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x8000, r2) 2017/12/27 09:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00003ff000-0x10)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000da5000-0x38)={0x0, 0x0, &(0x7f0000d74000-0x10)={&(0x7f0000952000)={0x2, 0x12, 0x4, 0x5, 0x13, 0x0, 0x6, 0x5, [@sadb_x_sa2={0x2, 0x13, 0x40, 0x0, 0x0, 0xffffffffffffffae, 0x6}, @sadb_spirange={0x2, 0x10, 0xcd9, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x11, 0x14, 0x14}, @sadb_lifetime={0x4, 0x7, 0x6, 0xffff, 0x864, 0x7f}, @sadb_lifetime={0x4, 0x4, 0x7, 0x8, 0x2, 0x100000001}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x11) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000bd8000-0x50)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0x0, 0xcf, [@sadb_address={0x3, 0x6, 0x3, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x100, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 09:36:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000030000)={0x0, 0x7, 0xffffffff80000000, 0xfffffffffffffff9, 0x3, 0x8}, &(0x7f0000edd000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d31000-0x8c)={r1, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') readv(r5, &(0x7f0000d19000)=[{&(0x7f00004ca000-0xd75)=""/3445, 0xd75}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005d0000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000f79000-0x4)=0x0) getsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000e0e000)=0x0, &(0x7f0000d25000)=0x4) 2017/12/27 09:36:28 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000c12000)='.request_key_auth\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f7b000-0x5)='ppp0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000d69000)='keyring\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000cd8000)=[{{&(0x7f0000f7b000)=@generic={0x0, "a9dfafe2ad0d99c1c958800b279dd72a92e7b24ac77ff8fef240acba8d4307ec8a9c7fecdcea9af6b87e688d0bb94c6cb5d19dfd67f6e9c80bf29d2ef028f12b0eb3dcbd825b9b5359790f407651845e094f27b81f0ba7a098ebddf6dc6a00c5e820c595db7fa9154e5f0d74f8d711a7122d93965d922f2f14fbaeeba697"}, 0x80, &(0x7f00008d1000-0x10)=[{&(0x7f0000f7b000)="6b258cdc6c9f420afcae6088e766b6a6e9445b87b4552dfe1f83d4fd711f936fb6700cbd8bfb295a008e157f35503de99fbec0c2cf989691963ffa64b57f34f90dace4b54eac7e5d5ad108edd87087668cc2faee193e12d527456b627257c112a5c8a14f7907", 0x66}], 0x1, &(0x7f0000f7b000)=[{0xa8, 0x11b, 0x0, "3b5b104b076aabd9e0b50251add4d9e65e06d5d812550bdbaba08b81c2641d0a9713ae63c68182fc57fa5ebda603338fe3613d68f5c9f9b3c4fe47100004e199be11aa283638ed5e2fb5dbdfb4cc67ef08cf4e111e9991006dee5f96bcd1a13aea5fed1c3dcc3e8d996d3a76f08a193d3709f708fa748c9a0ad7403408694f0f9b71ef433337edacd08c2f9628d78c674ac2a35fd9"}, {0x90, 0x88, 0x1, "e2a39d330ad7145c66ff1cbf0a8e4ce9fe625733f3d97a3d414773509bafe7733c47be76c4819a8c5a160cfe03974d3b3962d5ab5d6c188194379278f71ca0d0a55e4429ad63a05dbdc37a16ea83d38f8a4d0b4839a9e7bf0b3ce2ac7e2ecb35e1685737f1bfbd9abbf5e32a6e68898addb03fcc14c0fbd8ac"}, {0xe0, 0x119, 0xff, "19eec7f784a13eec349a478f624b5c9f1623ec5001b22ef99eca8405cc989dea3f3170ec4b1f982ec5b71f3dbe06014d518cb17886281c565a7e442be86cfd2491f8f1cd7b3e0e07b029ef3cddc8d7c18a7f03ef17050c926b2db69d44a7803ff582a57a606984a4cef8b371f65ac9e7dea514d03455a3b9553a88c6067c903cedb212b6d7c49562eb7c6408b959f5219113263b14850bc45fa27a29dfdbcd57f9dbfa40d21dc71c65e90ff5e8341ecf1ed6ae2e23b7a83b2d1892fc26dffab12f16dd7fedbac36ee5975f"}, {0xe0, 0x29, 0xffffffffffff7f7b, "40b0d2ae0d2109b9583c56757b499f377a5825366f7dd66d41fca73979b6a6fa06ff1a211daba48193f5f4e558687e09809ff99ece72f8a48a762e83479c2d0673ac1cb6a7b7be116ee4fff5ca537e73a6d2ba3ea8f49722f09de72d4d82651e86659ad3f962129859f75d5167dd1fa708531e114772d2fda44efda926df9989728d0d4774dc8525510186ec6eff6b4f1230ea2c2709bea7ea4b9e2d2567ccb5cefd950ab56b730f14dd022f640a7e980907f0b50f4bde4e0b4ba3b645b2f4f9a74d0543a4b9e23dcfe0"}, {0xa8, 0x0, 0x0, "6617e4c460f34f87dadcf507516e525e0483a60e13510d9cdbf344d7d156ef1f6471a19d10082f1fb9b552e559de11414d6a87c9a42570804664c1288f172aaf34064015e234957e9ee8cce44f1fed946cf5e6425708ce57bd4677ba3d4741387df7c9091099148a2b77d05f9ba9514557e3f7205b44e733f1fe5d87b0d9023769c2eff068f92df03cd876d1ac3edcb32395e0e6"}], 0x3a0, 0x4004}, 0x1ff}, {{0x0, 0x0, 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"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"}], 0x14b0, 0x20000004}, 0x7fff}], 0x9, 0x4000) sendto$inet6(r0, &(0x7f000023f000)="", 0x0, 0x24040000, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 09:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c8000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000e6a000)=0x40000000000101) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000994000-0x10)={0x1, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockname$packet(r0, &(0x7f0000d55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000937000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000439000)={r3, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) [ 70.638656] device gre0 entered promiscuous mode 2017/12/27 09:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xb8, 0x19, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e10000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/27 09:36:28 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000015000-0x10)={&(0x7f0000006000/0x4000)=nil, 0x4000}) 2017/12/27 09:36:28 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1e, 0x3f, &(0x7f0000ec5000-0xce)=""/206, &(0x7f000014d000)=0xce) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f000077a000-0x28)=@ethtool_eee={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:28 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000c12000)='.request_key_auth\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f7b000-0x5)='ppp0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000d69000)='keyring\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000cd8000)=[{{&(0x7f0000f7b000)=@generic={0x0, "a9dfafe2ad0d99c1c958800b279dd72a92e7b24ac77ff8fef240acba8d4307ec8a9c7fecdcea9af6b87e688d0bb94c6cb5d19dfd67f6e9c80bf29d2ef028f12b0eb3dcbd825b9b5359790f407651845e094f27b81f0ba7a098ebddf6dc6a00c5e820c595db7fa9154e5f0d74f8d711a7122d93965d922f2f14fbaeeba697"}, 0x80, &(0x7f00008d1000-0x10)=[{&(0x7f0000f7b000)="6b258cdc6c9f420afcae6088e766b6a6e9445b87b4552dfe1f83d4fd711f936fb6700cbd8bfb295a008e157f35503de99fbec0c2cf989691963ffa64b57f34f90dace4b54eac7e5d5ad108edd87087668cc2faee193e12d527456b627257c112a5c8a14f7907", 0x66}], 0x1, &(0x7f0000f7b000)=[{0xa8, 0x11b, 0x0, "3b5b104b076aabd9e0b50251add4d9e65e06d5d812550bdbaba08b81c2641d0a9713ae63c68182fc57fa5ebda603338fe3613d68f5c9f9b3c4fe47100004e199be11aa283638ed5e2fb5dbdfb4cc67ef08cf4e111e9991006dee5f96bcd1a13aea5fed1c3dcc3e8d996d3a76f08a193d3709f708fa748c9a0ad7403408694f0f9b71ef433337edacd08c2f9628d78c674ac2a35fd9"}, {0x90, 0x88, 0x1, "e2a39d330ad7145c66ff1cbf0a8e4ce9fe625733f3d97a3d414773509bafe7733c47be76c4819a8c5a160cfe03974d3b3962d5ab5d6c188194379278f71ca0d0a55e4429ad63a05dbdc37a16ea83d38f8a4d0b4839a9e7bf0b3ce2ac7e2ecb35e1685737f1bfbd9abbf5e32a6e68898addb03fcc14c0fbd8ac"}, {0xe0, 0x119, 0xff, "19eec7f784a13eec349a478f624b5c9f1623ec5001b22ef99eca8405cc989dea3f3170ec4b1f982ec5b71f3dbe06014d518cb17886281c565a7e442be86cfd2491f8f1cd7b3e0e07b029ef3cddc8d7c18a7f03ef17050c926b2db69d44a7803ff582a57a606984a4cef8b371f65ac9e7dea514d03455a3b9553a88c6067c903cedb212b6d7c49562eb7c6408b959f5219113263b14850bc45fa27a29dfdbcd57f9dbfa40d21dc71c65e90ff5e8341ecf1ed6ae2e23b7a83b2d1892fc26dffab12f16dd7fedbac36ee5975f"}, {0xe0, 0x29, 0xffffffffffff7f7b, "40b0d2ae0d2109b9583c56757b499f377a5825366f7dd66d41fca73979b6a6fa06ff1a211daba48193f5f4e558687e09809ff99ece72f8a48a762e83479c2d0673ac1cb6a7b7be116ee4fff5ca537e73a6d2ba3ea8f49722f09de72d4d82651e86659ad3f962129859f75d5167dd1fa708531e114772d2fda44efda926df9989728d0d4774dc8525510186ec6eff6b4f1230ea2c2709bea7ea4b9e2d2567ccb5cefd950ab56b730f14dd022f640a7e980907f0b50f4bde4e0b4ba3b645b2f4f9a74d0543a4b9e23dcfe0"}, {0xa8, 0x0, 0x0, "6617e4c460f34f87dadcf507516e525e0483a60e13510d9cdbf344d7d156ef1f6471a19d10082f1fb9b552e559de11414d6a87c9a42570804664c1288f172aaf34064015e234957e9ee8cce44f1fed946cf5e6425708ce57bd4677ba3d4741387df7c9091099148a2b77d05f9ba9514557e3f7205b44e733f1fe5d87b0d9023769c2eff068f92df03cd876d1ac3edcb32395e0e6"}], 0x3a0, 0x4004}, 0x1ff}, {{0x0, 0x0, &(0x7f0000f7c000-0x20)=[{&(0x7f0000135000)="9331a3e11a22b240434c4f871c138bc1c59bd29fe7131434d001f059a314f2a912a102381b689e36d417fc83ca1249f017d797bdc5532d83d40cbb9b0c03bd00c18c642b4cba65fddd34ef5cb233ddd640d9c6e2c54c631de9e42acd1a66436241bef76ad5405f72f2ed703be756da47056db0f05f81c40004df49b9cd6a84b4282242f17ead9912591cf69bf4ad8f4f22be07e34f173d61bde6ca9b438c18ddcb608506512821ca0a400a8b025e3af1dd74679c660431cd5e14d5c98bc505180636f10e6681a5d2d044681778a8f81fed1901", 0xd3}, {&(0x7f0000ac0000)="fa541e9916b00733758b2e350fff28c761acb1458bcba848a550a26c8577ae4b05631223a16c4e275487c4d293b772f7cdc23161f6b64709c88817fc49992c33df3dea1dfa14b71537f31f1a3b141987e1ecb897106226618e1197cc8c99db45088f55a57761343a8dff05e43f2a72b4e86edfb4fe1e9b16f71edecb086b626d50fb4637ce853081243d82edc15fd5d5abf62c9fa9a08b9463c7ab6569419071a2dd1a9845a5fec593a49ad5582b3692fd9aeaff25417a99912a52a6fbfc46a3194ad105e7d2fc9a9bc5754c964411e5afc2296f5425cae7bd2f2934fa976472f79ea7226fc7be2d41654e44916d56a01fbd19596f99d8", 0xf7}], 0x2, &(0x7f0000f7b000)=[{0x20, 0x0, 0x80000001, "d3b696d53f94083ca28920e055"}, {0x50, 0x104, 0x2, "f211e1b786a1aedcdd23ee8b3869c7cd399ad0080ae3c456f5ab440a4a4df5ba38053f282affc7e11e52b48ecda934d6842495cd151a70fcfc6be51d77c3c5"}, {0x30, 0x105, 0x6, "8e7e4d6f435e461921bcb2eb865db814c4e5dc165c30f819c42cb9f17a74f1"}, {0x70, 0x1ff, 0x7, "46f61df7dd6900d593a6d79b4fd0b39c499d366500c6ce087764889f60e4aa8f96159c2a61602986ae0a9fb836f602e2413b25f6559e6060f924d809a68339c5a93c7361a73b99fa62facada9044d597880ba6b599ff75590a56"}, {0x1010, 0x84, 0x9, "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"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"}], 0x14b0, 0x20000004}, 0x7fff}], 0x9, 0x4000) sendto$inet6(r0, &(0x7f000023f000)="", 0x0, 0x24040000, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 09:36:28 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7b000-0x15)='/proc/self/net/pfkey\x00', 0x2000fd, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002bc000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f7b000)={0x0, r1}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb9000)=0xc) r2 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f7d000-0x78)={0x0, 0x78, 0x2, 0x3, 0x6, 0x8, 0x0, 0x1, 0x40408, 0x2, 0x9, 0x2, 0x4, 0x6, 0x0, 0x0, 0x2, 0x1, 0x7, 0x100, 0x6, 0x0, 0x0, 0x100000000, 0xffffffff, 0x5, 0x0}, r1, 0x1d63, r0, 0x7) flock(r2, 0xffffffffffffffff) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) personality(0x400000d) 2017/12/27 09:36:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() 2017/12/27 09:36:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000030000)={0x0, 0x7, 0xffffffff80000000, 0xfffffffffffffff9, 0x3, 0x8}, &(0x7f0000edd000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d31000-0x8c)={r1, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') readv(r5, &(0x7f0000d19000)=[{&(0x7f00004ca000-0xd75)=""/3445, 0xd75}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005d0000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000f79000-0x4)=0x0) getsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000e0e000)=0x0, &(0x7f0000d25000)=0x4) 2017/12/27 09:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00007c3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b89000-0x4)=0x8, 0x80000) recvfrom$unix(r0, &(0x7f0000d40000-0x2e)=""/46, 0x2e, 0x101, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2017/12/27 09:36:28 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}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") pipe(&(0x7f000072f000)={0x0, 0x0}) unlinkat(r1, &(0x7f0000e42000-0x8)='./file0\x00', 0x200) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xb8, 0x19, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e10000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/27 09:36:28 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) fstat(r1, &(0x7f000083e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bae000)='.dead\x00', &(0x7f00003e4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000057000-0xf9)="aaf7e0ef5a58a7955644924318ebcd9606cc8bbf0fca918e6a2144822cff2a00f04e929f7f018153d190cd3ea6f0c75d0f18f0dafd722ba97a19a85725a478b87e84a5222a5da87e809e729060cc735aedd2fd0af742f63ae3b63250dd572d7949b3219e8fe2639fee2060af8901f93c855399c870fd0b83b99b7b27e28ddc1cdfa9112b645a8b8dee01bf9fe8fb3e4b2fca380ff2096b6f129f9ee9834e34775e2883ab89c9cd59e1e5f892b00806148743ef19ad8fe94ddc01d51f55e5c5757a6de344250647228e0714f5fe0eae40e015932b7b76b3131025fa3beb08dc23285179d62715326d713cbe7646bd51a7784028f8c175b788db", 0xf9, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00006c0000-0x35)=""/53, 0x35) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000092000)=0x0) mq_getsetattr(r1, &(0x7f00001b9000-0x40)={0x1, 0xffffffffffff4fca, 0x3, 0x800, 0x3, 0x8, 0xfffffffffffffff9, 0xfffffffffffff3e1}, 0x0) read(r1, &(0x7f00001bd000)=""/179, 0xb3) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000013000)="", 0x0, 0xfffffffffffffffd) 2017/12/27 09:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00004f7000-0x63)=""/99) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 70.850837] device gre0 entered promiscuous mode 2017/12/27 09:36:28 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000be9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0x4) connect$netlink(r0, &(0x7f000073f000)={0x0, 0x0, 0x5, 0x7fff}, 0xc) dup2(r0, r0) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) lookup_dcookie(0x4, &(0x7f000050b000-0x1000)=""/4096, 0x1000) 2017/12/27 09:36:28 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eaf000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c6a000)={0x0, 0x3, 0x8202, 0xfffffffffffffffd, 0x2, 0x3800000000000000, 0x7, 0x9, 0x0}, &(0x7f0000fdd000)=0x20) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fdd000)={0x0, 0x20, &(0x7f000060a000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000fde000)=""/222, &(0x7f0000b86000)=0xde) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fde000-0xb8)={r1, 0x81, 0xff, 0x382, 0x1, 0x0, 0x591, 0x40, {r2, @in6={{0xa, 0x1, 0x8, @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]}, 0x9, 0x2dd2, 0x2910, 0x4, 0x1}}, &(0x7f0000fdd000)=0xb8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000870000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x0, 0x0, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/27 09:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) r3 = add_key$user(&(0x7f000067e000-0x5)='user\x00', &(0x7f000096b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe5000-0x5)="8ab2bb61b2", 0x5, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x7f) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000c90000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 09:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)={0x0, 0x0}) poll(&(0x7f00009ef000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000261000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaa000)=0xb) 2017/12/27 09:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c33000)=0x0, 0x80800) bind$unix(r2, &(0x7f000088a000)=@abs={0x0, 0x0, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000002d000)={0x8, 0x0}) futex(&(0x7f00003b6000-0x4)=0xdba, 0xd, 0x1, &(0x7f0000071000-0x10)={0x0, 0x989680}, &(0x7f0000bf8000)=0x7, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/27 09:36:28 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000f7b000-0x28)={0x28, 0x0, 0x7, @fuse_notify_store_out={0x2, 0x101, 0x6}}, 0x28) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 70.997760] device gre0 entered promiscuous mode 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x80000) lseek(r0, 0x0, 0x1) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2017/12/27 09:36:29 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') write$eventfd(r1, &(0x7f0000af2000)=0x0, 0x8) bind$inet6(r0, &(0x7f0000e17000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc0000-0x1c)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c10000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0xff, 0x1, 0x245e000000000, 0x5, 0x8}, 0x20) sendto$inet6(r2, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f25", 0x94, 0x0, &(0x7f0000fbb000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fc0000-0x10)={0x1, 0x9, 0x400, 0x10001, 0x0}, &(0x7f0000fc0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000002f000)={r3, 0x1c, "13db4e30e8e6a588588b30d4539112ffb27694c89ebfad23e1b523ec"}, &(0x7f0000ee8000)=0x24) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002db000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c29000-0x1f)=""}) fsync(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) r2 = accept$llc(0xffffffffffffffff, &(0x7f000043a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000072f000)=0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000039b000-0x10)=@generic="9097e254bf246921d9de91621d41ce4b", 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002cf000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f000052c000-0x93)="36c13c14422d346c63036d0f5d2de559661814f3365773d66cee248995ac0a009bd3f6e0e1ed3d3390b6c435b18cece3941d221046bc41ab7fb19dcbf03a9d75979fb5ffb1ce7728ee35145ede9ff9f60de116730529e6c86062cebc82c3dcd2c36c4b51a416f845355f1eb1ab2857e9690575eff0da91ad03cee4a481f14a6108b484c8616827002b90b67d904132332ce0d5", 0x93) r4 = add_key$user(&(0x7f00006b6000-0x5)='user\x00', &(0x7f0000c10000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a03000)="5b3d2426c3a694709362a623cbbc93b4d32e90f232ef33924d1ed25e26a7105dbb63c5c5fcce8e73b7c9369baa14243deb397b49761f3dbb8830c867aff634a6c45792821a53c56fada6d491c4a61048d67e0aa75e31e98e405a2da72812be59b74693bfe3fa6deb26fbab67a3e214df141e0566d98814f18b9e9986079ab87e1aedf51a6e392e660d2234272cdaab9e16dae7ae34ce130cb448e782", 0x9c, 0xfffffffffffffffe) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000aac000-0x10)={0x0, 0x1, 0x7, 0x200}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) keyctl$describe(0x6, r4, &(0x7f0000768000-0xfb)=""/251, 0xfb) pwrite64(r1, &(0x7f0000335000-0x64)="1517b331a40200ec2fc8ea3bab814d4ac2631342a8551df42fee68e5712a5102bc35077480ba6812799a1e9497bee42958d04ca6df48dbeb936420afb87caa36e7b41808e582dd2f38220d6c74ab128f30dc56e8843b04a7e692649ebcfc77b6e5097605", 0x64, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/loop-control\x00', 0x40, 0x0) 2017/12/27 09:36:29 executing program 5: clock_gettime(0x5, &(0x7f00001a6000-0x10)={0x0, 0x0}) 2017/12/27 09:36:29 executing program 7: r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f00007a6000)='./file0\x00', 0x81) 2017/12/27 09:36:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x800000000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003f1000)={0x80b, 0x8000, 0x5, 0x7, r1}, 0x10) getxattr(&(0x7f00006b5000-0x8)='./file0\x00', &(0x7f0000987000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000494000)=""/108, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f000056c000-0xfd)="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", 0xfd, 0x40, &(0x7f0000b7e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000b15000)="") sync() 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/keychord\x00', 0xa0800, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7b000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f7c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00005db000-0x28)={@common='teql0\x00', @ifru_mtu=0x7fff}) r2 = socket$inet6(0xa, 0x802, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x40000, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fb}, 0x1c) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000e04000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00007cf000)=[{&(0x7f0000bea000-0x8)=""/8, 0x8}], 0x1, 0x0) umount2(&(0x7f00002b6000-0x8)='./file0\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000)=0xe8) stat(&(0x7f0000b1a000-0x8)='./file0\x00', &(0x7f0000172000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000f2000-0x8)='./file0\x00', r1, r2) 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000004000-0x5c)={0x80000001, 0x0, {0x0, 0x2, 0x7ff, 0x2, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() sched_getparam(r1, &(0x7f0000002000)=0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) r1 = socket(0x4, 0x80f, 0x3) sendfile(r1, r0, &(0x7f0000469000)=0x0, 0x8) mmap$binder(&(0x7f0000be0000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r0, 0x0) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x819, 0x10000803, 0xfffffffffffffffb) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a6e000-0x12)={@common='ifb0\x00', 0x4}) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000314000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f0000650000)={0xdb, 0x5, 0x9, 0x80000000000000, 0x1, 0x80000001, 0x100000000, 0x1}, &(0x7f00009d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 71.118102] binder: BINDER_SET_CONTEXT_MGR already set [ 71.145703] binder: 11967:11979 ioctl 40046207 0 returned -16 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bbd000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00000e9000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a4a000-0x10)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000505000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f00008e8000-0x8)='./file0\x00', &(0x7f000047e000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, 0x100) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400, 0x0}, {r1, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f00008df000-0x8)={0x0}, 0x8, 0x80800) sendmsg$netlink(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f0000029000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b2000)=0x9, 0x4) readv(r0, &(0x7f0000027000)=[{&(0x7f0000029000-0x1000)=""/1, 0x1}], 0x1) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000499000)="", 0x0, 0x0, &(0x7f0000b31000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cd5000)={0x0, 0x80000, 0xffffffffffffffff}) fstatfs(r1, &(0x7f000095e000-0x5a)=""/90) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000bd6000-0x64)={&(0x7f0000dff000-0x4)=[], 0x0, 0x8, 0x2f0, 0x7, 0x7d1d, 0x2, {0x401, 0x1, 0x1, 0x6, 0xd9b0, 0x2, 0x3ff, 0x5, 0xffffffffffffffe1, 0x8, 0x5, 0x7, 0x2, 0x7f, "0ef6ba00d00c6393395d0efac24021c33152f1752abc18b34713cb6fd796fa08"}}) syz_extract_tcp_res(&(0x7f0000379000-0x8)={0x0, 0x0}, 0x6, 0x0) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000595000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000e2000-0x4)=0x0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000099e000)=0x0, &(0x7f00008d6000-0x4)=0x4) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x1, 0xfffffdff, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) read(r0, &(0x7f0000012000-0xaf)=""/2, 0x2) 2017/12/27 09:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000054a000)='./file0\x00', &(0x7f0000d19000-0x2e)=@random={'trusted.\x00', '/$posix_acl_accesswlan0)system-eth1#\x00'}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004e6000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f000014a000)='/$posix_acl_accesswlan0)system-eth1#\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000030a000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f00007db000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00004e5000-0x10)={r1, &(0x7f0000cee000-0xfd)=""/253}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/hwrng\x00', 0x410442, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000126000-0x4)=0x8001, &(0x7f00002a2000-0x4)=0x4) 2017/12/27 09:36:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x105000, 0x0) signalfd(r0, &(0x7f000033b000-0x8)={0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0xfffffffffffffffb) r2 = epoll_create1(0x7fffd) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$ipx(r1, &(0x7f0000880000)={0x4, 0x4, 0xcf, "12b90df03025", 0x3, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001f000)={0x0, 0x0}) writev(r3, &(0x7f0000cfb000)=[{&(0x7f0000965000-0x89)="5c4a9f75f78253c071c8fe320168d3d6f48cfa556862cec5e2476bf6d0cd533fe839f8f4b3306adc22f04393e28f16b5fc5cae0f24e7d654e61c5eccea6cdedd2a340d371d87a16d45a5269b53fa3b56e7b6416f663c5bd5f6e42009200a1afca2d3790b6e86b1e2e6e88f0bb1fc1fa5ad7d1a24d746c8c9b93be99cc8253b673b6f5ffc7f09951bc3", 0x89}, {&(0x7f00008bd000-0x46)="6df424d413e8cad7834a7c8f9b71c8a073fa1c9ff7fddef5993d44ea0dfb834cccf15025464ada66b4a1bc8cd4a4f305d5f6a82eb9ecba79612c551a9b7b5e0349221a8b1bc8", 0x46}, {&(0x7f0000017000-0xc2)="6be6fe3ef4f8d44dab0ef7cad373907488cf0baa0ec36165fb5e0147f3a5f0b8681d8e33975615a8d0dff596dc026955bf9edf40e2e7d623ada0bdf05433eea5b48a1ac94fb3ac5cfaff6d85ec20081cb47c7b9b79739ae4c7c760ae705f65eb9cb0f66b65e5e54254977c73072839ad70cc9ce273a6c9f4ba5aff3cc45a395117c09dc0f103a49440c761fcf3234cbb264d7cc9b88fe3f788d522fc0ec7c0bd5e0b473474ed16ee0c91dadeb3184d1b7d97f1bfff5c51e91e52858dc0a05c7ed72a", 0xc2}], 0x3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000294000)={0x80000004, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000019000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x3d1082) ioctl$TCSBRKP(r4, 0x5425, 0x7) 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fb000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a5a000)='ceph\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7a000)="883ed1e5e1e2227cd821eea83578a2785ffe61c70fc2efa613e843288f001d1a9688", 0x22, 0xfffffffffffffff8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000f7a000)='id_legacy\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000321000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x800000000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003f1000)={0x80b, 0x8000, 0x5, 0x7, r1}, 0x10) getxattr(&(0x7f00006b5000-0x8)='./file0\x00', &(0x7f0000987000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000494000)=""/108, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f000056c000-0xfd)="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", 0xfd, 0x40, &(0x7f0000b7e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000b15000)="") sync() 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000649000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x7fff, 0x200000003) fadvise64(r1, 0x0, 0x0, 0x3) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4b4f) ioctl(r0, 0x1260, &(0x7f0000fd4000)="") 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cd3000-0x8)='./file0\x00', 0x100000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file1\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") inotify_init() 2017/12/27 09:36:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00004c1000-0x8)='./file0\x00', 0x101000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000071000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000, 0x7f, 0x977, 0x80, 0x8001, 0x10000, 0x20, {0x0, @in6={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x34ab, 0x3f, 0x80000001, 0x9}}, &(0x7f0000a3d000)=0xb8) splice(r0, 0x0, r0, 0x0, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x401, 0x20}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000925000)={r2, 0xafc, 0x4, 0x88, 0x2, 0x8, 0x81, 0x448, {r3, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffff, 0x20, 0xfffffffffffff56d, 0x81}}, &(0x7f0000b27000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a0f000)={r4, 0x7}, &(0x7f0000818000-0x4)=0x8) setsockopt$sock_int(r5, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2017/12/27 09:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() lsetxattr(&(0x7f00004b8000)='./file0\x00', &(0x7f0000831000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f25000-0x6)='ramfs\x00', 0x6, 0x1) 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7a000)="e6c9e444b67377bb2b31292aec99000000000100000000000000d7cc8ba85b0133e0", 0x22, 0x40, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000055e000-0x10)={&(0x7f000038c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000f7d000-0x10)={0x8, 0x0, 0x4000, 0x7f, 0x100000001, 0x2, 0x114, 0xc5, 0x7, 0x8001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000f7c000-0x68)={0x7fff, 0x400, 0x0, {0x77359400, 0x0}, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) r1 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x41) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f000000a000)=0x1, 0x4) writev(r0, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) 2017/12/27 09:36:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) r0 = open(&(0x7f0000de3000)='./file0\x00', 0x2000, 0xc2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000c05000-0x6)={0x0, 0x472, 0xbd}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007a7000-0x2)={0x0, 0x6, 0x30}, &(0x7f0000d24000-0x4)=0xc) setxattr(&(0x7f0000f3e000-0x8)='./file0\x00', &(0x7f0000e70000-0xd)=@random={'trusted.\x00', '{/,\x00'}, &(0x7f00001ba000)='\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000052a000)={0x4, 0x8000, 0xfff, 0x80000000, r1}, &(0x7f000034f000)=0x10) mount(&(0x7f00004da000)='./file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f00005bb000)="") r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00005cf000-0xc)='./file0/bus\x00', &(0x7f0000d56000)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x98000, &(0x7f0000bbe000)="") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d31000)={@generic="efbb7746efc3a00314d4d55e8d53eaa8", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndtimer(&(0x7f0000c42000)='/dev/snd/timer\x00', 0x0, 0x402) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x79) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000351000)={0x77359400, 0x4}, &(0x7f0000318000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000933000-0x4)=0x8, 0x4) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000015d000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000272000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000006f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x1a, 0x200, 0xc1, 0x5, 0xef, @random="d77791eac2c8", [0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) readv(r1, &(0x7f0000fca000-0x40)=[{&(0x7f0000384000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000428000/0x3000)=nil, 0x3000, 0x2000001, 0x30, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000039e000)={0x100000001, 0x1, {0xffffffffffffffff, 0x3, 0xca5, 0x3, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009e3000)='/dev/sequencer\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000bf6000-0x8c)={0x0, 0xffffffff, 0x3, 'queue0\x00', 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]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f6d000)={0x5, [0xff84, 0x3f, 0x0, 0x100, 0x4]}, &(0x7f00005af000-0x4)=0xe) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)="") 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = accept(0xffffffffffffffff, &(0x7f0000d0c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000068c000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002f8000)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0xe943b21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}], 0x38) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x0, &(0x7f0000022000)=[]}) r0 = request_key(&(0x7f000081c000-0xb)='pkcs7_test\x00', &(0x7f000016e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000501000)='nodev\\(eth0}procppp1)\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x10000000) flistxattr(0xffffffffffffffff, &(0x7f00001da000-0xb2)=""/178, 0xb2) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() lsetxattr(&(0x7f00004b8000)='./file0\x00', &(0x7f0000831000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f25000-0x6)='ramfs\x00', 0x6, 0x1) 2017/12/27 09:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") fchmod(0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r0 = accept$unix(0xffffffffffffff9c, &(0x7f00005c2000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0x8) sendto$unix(r0, &(0x7f000047d000)="a2cdbac7f040465f9e63314de21e5aeffda091f3f7430125fbe7b27795922ca94e5bc362274235f75376e15566249e97997fd9f60cb1d4e5eb9d9d0570266c1d03d77d21be32f302ce30a9205acf1cdc31d670007679f47b4bf1d42fe4037e65265cb9572664d46922e0c70a00b3d35e2b6443c6647391383b1715ffd42acbab0f3407e504a12a5875e709867c035b", 0x8f, 0x8000, &(0x7f0000887000)=@file={0x0, './file0\x00'}, 0xa) r1 = add_key$keyring(&(0x7f0000780000)='keyring\x00', &(0x7f0000841000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000cb5000-0x5)='user\x00', &(0x7f00006b5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f85000)='ramfs\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00001a4000)="bf1a327b97c9a50a845fbc063b1c93376805b6991babab90af159e10be7afe3a3772090d887c98b3684bc1b6fe3238b9d8a2bab68b735531702703ce9cc72805b6f2450d5cbc317a3276e02e99e28e515895d5afc33e33a998700e0b1860930cd38d5cf56632929ffc18487fce984c5c9cdd50b5057058aa4076b1424cf2e51d027b52e49568e9285e2d16206c6b26b9ebcfc5c641f8c3c80b93d50dfb319854d455f81684df0fe6da6e1189f34608d641e9841569ad962a3a42bf7b80d05a6a4326aa6b3d503e3583907778a01f363c7b65d804170026418bec1f212157deab3fc0793f15dc8b2e27", 0xe9, r2) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a1d000-0x10)='coredump_filter\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000154000-0x18)={0xaa, 0x31, 0x0}) sync_file_range(r0, 0x5, 0x3ff, 0x5) setns(0xffffffffffffffff, 0x4c000000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000275000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fd9000-0x5)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000ba1000)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000624000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf5000)={0x0, 0x0, 0x0}, &(0x7f0000ec9000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000593000)={0x0, r3}) 2017/12/27 09:36:29 executing program 6: prctl$setmm(0x23, 0x20008000000007, &(0x7f0000c42000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000655000-0x4)=0x0, 0x0) fallocate(r0, 0x3, 0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000800000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ae5000-0x14)={0x0, 0xc8, 0x80000000, 0x7, 0x35b, 0x6}, &(0x7f0000487000-0x4)=0x14) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000216000+0x16e)={0x8, &(0x7f000004e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000060e000)={r5, &(0x7f0000f9f000)=""/201}) sendto$llc(r2, &(0x7f00000fa000-0xf4)="c47740443317104d079a3e88bd3850eeef34d49c4b7c0dcacb278d80109b953ad65102b7144e0f6661c07f000d934585254c2022f117a204ad968716f608a487c295221ef71fc4b48741f69e913a83c565bd5d1d4a37abfc75a60ba79790b658071cd8c67428a88f31ae8602132e9948bf03e2eed583517f67d712b9e6618a80c314ed3e78e0cba5d6d077aa2a5050445bedbbf4b6fc8dc981e1d0f8618239c210a77e0c7a145dbd770b7b21f31876c62f4c9ebe6f71790e2ba761ff0eff39a80da32b825c9d33b980d50719b40b81141ce3877a2c23dc861103a8ed84590563f0344d54c36e94c52a17df9312e744fa3ea65623", 0xf4, 0x20004040, &(0x7f00000d8000)={0x1a, 0x6, 0x6, 0x100000000, 0x6, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b3e000-0x8)={r4, 0xffff}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000089b000)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) r6 = syz_open_dev$sg(&(0x7f0000b2f000-0x9)='/dev/sg#\x00', 0x63, 0x101000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e5000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000b10000)=0x0, &(0x7f000041a000)=0x4) 2017/12/27 09:36:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x202142, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x3, 0x801) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000cc1000-0x3)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000004000-0x10)={0x1a, 0x5, 0xf2a, 0x0, 0x1, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd6c000)=nil, 0xd6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/92, 0x5c, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[0x1ff, 0x2]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000005000)=""/4096, &(0x7f0000004000)=0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000003000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xc) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000007000-0x138)={0xfffffffffffffffc, 0x0, 0x4, 0x9f3, 0x5, [{0xd3ac, 0x2, 0x7fffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x100000000, 0x0, 0x0, 0x2180, 0x0, 0x0, 0x0}, {0x7ff, 0x4, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0x8a5, 0x4, 0x0, 0x0, 0x982, 0x0, 0x0, 0x0}, {0x1, 0x24, 0x4e6e7001, 0x0, 0x0, 0x282, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x40, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000008000)={0x2, [0xff800000000, 0x9]}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000009000)=r4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000000a000)={0x0, 0x10, &(0x7f000000a000)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000006000-0x8)={r5, 0x7}, 0x8) 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f00009d3000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000351000)={0x77359400, 0x4}, &(0x7f0000318000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000933000-0x4)=0x8, 0x4) 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00008e3000)=0x9, 0x4) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x23) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) r1 = gettid() r2 = getpgid(0xffffffffffffffff) setsockopt(r0, 0x64, 0x6, &(0x7f00001c5000-0xc9)="fd1ab6708cddc5efcafb62017b98d086ed6bb0bd3cfec99d94c1c7f17781a08a6df668aaa5ac37463baecc57758e627562463d457c5817ca5e6cbbb2cf5e1b6bfcfe7bb127b4329d2bc04d0e94876c7ae46c54b49f6a7ae01b3bd1378fcbfc8b3d98d6fc485919d31c58d3115504536cac3494d62c89476ac35489f0031e3c446d7d8c36dde69b2a58819f782ddeea0ac4ca0075a8198e70804dd6487ef339ef7cb701b50ede55fea9217e8293f5f9afdf249cef5764dab58f3b63aca8dd0d166647ca91366289dcba", 0xc9) setpgid(r1, r2) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a45000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000f92000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) r2 = open(&(0x7f0000062000-0x8)='./file0\x00', 0x100, 0x55) syz_emit_ethernet(0x40, &(0x7f000009c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x8, 0x6}], {0x8100, 0x5, 0x9, 0x5}}], {{0x9000, @x25={0x3, 0x8, 0xf1, "3870bc7318530cf218ce0ee6ea2d96029862f3769ca173c75fad21a8901877f6c50ad580c7fbf4"}}}}, &(0x7f0000dfc000-0x18)={0x0, 0x3, [0xae1, 0xdd3, 0x1b8]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000180000-0xe)='/dev/keychord\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000028f000)={0x0, 0x1f, 0x0}, &(0x7f00000fe000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a36000-0x10)={0x100, 0x8, 0x5c5, 0x10000, r4}, 0x10) connect$unix(r2, &(0x7f0000905000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000079d000)=0x0) 2017/12/27 09:36:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008c3000)='net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000046b000-0xb)=""/11, 0xb, 0x2, &(0x7f0000000000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000791000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f7b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x93c7, 0x400, 0x3, 0x80000100, r2}) 2017/12/27 09:36:29 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00004f4000-0x1000)=""/4096, &(0x7f00001a4000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}], 0x1c) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000018d000)=""/192) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d3b000-0x4)=0x0) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f00000ee000)=[{&(0x7f00000c7000)=""/114, 0x72}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000a96000)="8ba05fca451f3e550bf59ef126dcf06eb5c95236a4bbeb8db375e377dd0d66f1f9e7475202dbc1996ae41434cfe5f49b27e3ee27bc4ff2302dbcf361129a60bc51675e44ee4475c58d169d9f4cd056eb5a28e6782bcb1f7560311cb45965e46199cb72c1db5a5fcaee5c7db735d102240a720743f7cafc041af30b6f184e4eb021df43294d6997183b63662ef9620264aeb30171d65f33177bb6a3e5ca3214d1e13b3ea39b6662f8f33aed66ffec11911d28c3ef799d52be6e4f62ade36df0d706f33c9473d3703150", 0xc9, 0x20000000, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000940000)={0x0, 0x2}, &(0x7f00001d3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b58000)={r2, 0x7, 0x0, 0x7fff}, &(0x7f0000451000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c82000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00001b6000)='/dev/sg#\x00', 0x3000000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00001cc000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009d1000)=0x0, &(0x7f0000a72000)=0x4) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008b9000)='./file0\x00', 0x100) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100010004e101000701d0000001010c00006fe422", 0x39}], 0x1) [ 71.683949] binder: BINDER_SET_CONTEXT_MGR already set [ 71.690553] binder: 12124:12125 ioctl 40046207 0 returned -16 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f7b000)="9bec9266fe0381b35439b88e3865301d606463b70253f1d219a34dda1e65139694434448fd661c1adeacccf6e2db6b7ab6cd64cf26eef05b88d5524c6a59d66de81052b08b8c89a753a9dc6028bc57d67977c5e3895086e0bfc9ebf70817704b8ca159418120073e44be8e9e2fc756eb6bf6047c72ac88e6f242bd8e8eb1d654413bbd1c2197be3dc1a721909eac5235396562bd4d8d321ace30803ab111b197014ec788934449223bfe1494d16c16a8555fb468e9cfc2f7ad865baa810ed849876d478c189e75460edea3fdcdf4e9738005e0dd90570088057dcf44b5d281cecc30be0cc95a19d57a4e808a5b5a1abbf445e4676a5b56316dfd996c1a2edee037008b650a1096c8005f773981a18ecd9b0044797a30d9c8096a36cd384f287cfbf3abd138d94e6ca4b1aa419dc8f517ccf5bd54dfc67442437709bfd297b8c820346b31ffada0975f8980309d9c47aa71f63b219bf860952f583d1380cddc1ad97365f64c1d98444cb7c5d4327dbd0c5b5bfc47fd9d9cecfc79b1c3f5c23afcc03a00d8d644478031cb07b8862eae399b908e7324b9089b094bd2632322406d204b8cb809cd137260e1c31a93cdae09f4b2c6040a32ff8d1b26a1346391f21a63768248411739832b7efb7b1a0e6da2d70190f981711c66f427c0241ed903623cc9cf8d0a3ba338dab21394181d7744aef9c2cf758c800d3368aa2f0b0c0d4c81b4adee5500afc207699bb3bb8d3dc7868573e14e92db4e000e91386d361a70f82ca05907d3bf23d265119c8d6f4f60f4e41a2d57451910642bf601ee6e07e3e96d868778fc72dc6d31ba1fea809121de9b4829263b98dab392935478036ae296035d39241cabb4cfe7e67678b0ea3c7f3c2b67493eefb1e89a92e33a4514514fa0a3f9ae1ab87a99c870949f603df1c9250a27c7c6a0cf56831772125d9b9749ed4119ffad615c44e6acfa207bf9bae4e52f160890aed23c4bd8cc3204193aab4df447251271444baac4d1fbb97c5e1168f2f4f5c9fe2cc5e80c8a2df163afdd941db19040aede0d16b85ed0710e3dc89e861d1a3c5671695becc5a5cab5789276825514beaebc0c47fc7b9c21b562ab361c97bd17f75c4863131cc194d6c434ce118b7fc4d8e92da40c5e2c57aa9b76d80a30b1075cc4a1a1a9c76e0e3e1b91b3f0e487701b935fe5b5515b0829fc29ced5f0e3cf2edfd9079ed54dc960c8226900533abc0499392acb14f507d006e3da7dd76afee4b51e05b51fc5a12de62f2a0e634197aa946392db2fac2f5ce1470df482c0225cfbf2a287422b57295d2534570ad4685e0058d6b4b40e5a070c8d840fdc125f4390b582f92cc8fc96d22e4adb7c33a1d4fb8a011f0a4af0107496a795f2e5c1ff6dbdfd6eba9335b63c991141c9393c4a2ff7cda193b8db2afe3f6c08426b99dcb829df79db8111df2f8954578fea2daeb6532c75809354d3a92b587b8c88144bcae3ad7b600c8f3c19d82d7e5eaff79a23db44df2e2b2f36aec5c4c793fd9b2acd11edc82b3730bae6644565146c543f3777b435c1e4e652ec1553836670087e4efc0a14c15e6954abb0d7bc2bf19292364974ba5a628b90e74d954a4fe5150a04a7ca62394b0f78c832833484ab2922b61a30a2428e150121ca4a5865a95aa80ebf5994c99eb313464ecd946d7f33ffca2cadc272c2bd7907f86e5e7d456d431192eb2b2db7793d9d10ebbe34f9be1413789bf872ddb338150e59b125ba2252bd951ce559505f4260153aa0430c9d3c98352e910d1bd1277f62a338098fd90ba1b30e3fb4f0537274ec818607efcdf5209ed6d99a577accc315b86b601f9900ea022bf9a884ac8f7ef71fa0a09ef9589774a77f771a89ed4e81cb227328ad23600ce7ce0c208fde1442e37658d4ab7937e3c94c999d466d8285ea627f50c2c6a8926479db8c9a5fe56397a997241ec48b95f985b0e313ccffe1cd6e7942e8efda995d917cee384fc5b55f21c913beff38a8b4298f90f5abeea03cb4e68b07eec458c3f71050cc3193d4bb2ee0d6c4ee08f474aaf0d2c8af3c1524be783cae13d9d1cb82103c23869b71f9c198394a067c3c5e002034877f20788dc32932dd7333182dbbbe130a9968401cbdf2bc64b6b64f714b9189ad40896d09bd616668982e3bbd70bd65452e4cb4b9ae0d71eeda637868c34e0ef76000f8fb5d9867335daaa39802a196ee4cfb0df0359e01f4958beb21364498952125268d1185629d661694e26212add0c6865fc2945cb073dd1a2dae7b86e84b8e1e804b25e2f1b064a3165da5ceab7c75f6d7dd7a4dadff7819d508e40c305f438b3dde2331ac70e9a739115a923f1f2ca52d602b1e70dd0cca1f798cbdab25e6158a7cf31e653d8b102571df60c04adc0f340550203bcb3f65788e85dcf7a3b946e757219fe85412ea120835095927736013d14faf0acfe45c4e8b25e49ccd0ad431bb48a7ae444eae479f974b30ad4fb2a4ac126e5355948e63bb6f49d3152c64b29881664c6573760fe33bea459cf48f5702763d946532c5dcfd30337adf4d27bb1336f47bb4ff6c4fa3957bc84b9571ecb72f56567c47d6469c0ae055cf035a54bf15efc154b12aa7d17b86a3daf53660c7d01e229e359c4425f07ee3d450282a98cb2436bb1490296d626bda5bbf7a9f075215afe7d10379f0f7fd4878408aaf423d99e7aee97a45cfb069b9bfde3baade7fc22b04075d4fb888741b2d6eae7150d454cb933e19b2ed85ac4d893a29f801d4c8cade756fda720b7da72dcd62f99785a1e20273d1c9f269117656881cdd90ef46bdacdfa8e498b9181c2527552d824b9298f9aa7eb9e008141deb92c03452855c65ae7cf763702f2840db9bf0ee58939d764119ed525bcbc01604a8011fe078582b3a6e67eabad40db2f4d909b4157ab3eba73e03915f0e6c57007bbe207cab6f3e81313cca4fc3ca02476c0dffafe06234caaf6003015a1debee37437712b2d254780a009cf3620534e46462401d283686bbcd715ab5e256c3122104e1d9a63d12101f8df8ecbc71633b5cb876fc9fba490d91759b7c928eeb95734e7be4e13e8d7c39d59c7b1349fedae504c8bc63e160921a9c40b2ca3644e2b4cd7105ac84c7a9ae6cc72d746ef7dba7bb751de3c6792e828ccc8040b6f91d24a43f73e532a05b1b49d9aeff9a71bae1c6fb01c29bb7a65419b93e2bf93849cb55b658a0bc70a4c4c9f7459db33904011c3d2771ea9af1bfa26942d1ef731dead0f53f79ce69b5a7927bd838c363cf4b8f59418061ac3e25817020c32d352655ecdb03c48582d0048c8fb644ab3961d5ac7969235ab48c3078db629bf37752fa10ba111e33b7c958131b734b2e331752eadcf879fe38c8ee19e4d7dda7a22874bc65b75bbd9bb980aa6f8ae85d351039dc1818cd21f2127c6e308e6784bcf8ac486fa653f53790e3d811a65de75deeefc80d91d4a2923fa7e0a61802b724f41145cb99da867f962e5fc13130ae0a950adf663d2ae23fdc39d7d929994fc9b75546c2c73393ad4a32fb7dc47d882f3aa8d3e67c0dcce08ad661188a17b85950f68ca47ac4eea0be04a3d142b34626a6f73ca58aad6c4faebd77b67df2eb3c732ef91e12ef3bc80f61991474c0781d407fe4677ae15cd0dd867184e5e9af19ecec292049883d0e8ce60a192939e0535c7c826e26965c7f2d4fbe6c97ca6197cb2209fffec68908308493e90b8adccf1342e9694daf9475d1b6aa6fe6336132dc1972cb5451a439a730d9d4b8e5909c7b3128d1df6a4665dabd11097df63f5eb1cf5a59c3880ba3234f47bef4596acc2906abf8500887bfe7f0e7da6bc448d6953266dac064281b9c4044d3091e369c89575163f4cf61414d078914a488f4c12c99ecb80c7a3df35f6a32c4959bfd8a256fcc4361827ca03fbfce781052681da28924b8c7bb9b49195f73dc2cd416933f55bf49085b2580bb5b45559c78f729db746842520e7515fe1a85a52bebeac6e42ea31701d8686a4b9c2d19542bba9541e4be584dad82b8ec26601f847f5b69fbb3e82ae3e43fe462a59f494423722a1eb132da0fe2060143f647030a4b046598e85f3170e8607ac7d2edd6bafbfdf9bae43828e31c184a1c633182a8a997317d6b72b34bb6fde35f28a0fa97e61bb6f1680d2c9665ed1769674cc84d292fa1335e49c47d1e3c97d39c2ba95ae8d0bdc63ac0bc1783c05018fb0b5a2599f760287f0e5f54be9df109b6251cb1b0c05e1045bc08beb16b1ac2f77613fd01be05fa09b104852e6d5070ce9ac12c1a57f5366edf729757b90d8417d174d5f7af570d6b96b58c6a4edaf1f9068cdfe3f90aa5842158248fdbbbaf1a1d77864b838c33badba56c354e514fd6f4af3f7ab4a11c2bf06b4a9586b39c4719f196dd5af43d15ca3b65198d0c8e4d3feb373dd9ac60885762efd185fde90677e1fc8b4918215b57bc887b32b5bfbbadc4f6f588789491067120acb170db60e7619633183e789e4cb30a3fecf5d18de8166c57c3841ea68cbb3c89c48ac96a41ca33783a773273d733c2f3e41b6627d4e493aec0fbc33c5d488a06266d1c6785363436b7e400afa30d6bacf89207c26af28e87ccd3799a4a63b0f8f84421e38ade01414d3b9039179c73051646d7d400f4093c606fd45463758c90d1909fb78c8f1a96e681fce1672f7b1e17a1fd6bf23c391ece45897445561ab485ea1a35cd0faa157f8262f7e8162886d128c3382ec1ff7a0caf261f72e720aa28adbb819a8a4a3c04da11e86f52edc735c5736bbf2944fffbfd7d61cd92f60162a76b022a6bbf4ed018021fd160be145140592f5c135af4b4258d8a9da9cbfd9030d04460d8afe0bc6ca737a908498917fc0c097a3b8c51c95a2237f799608cf7d91c31ad6c96c8c1bf3706d170a07b6d263069b386eda5a25828654ee616c8f42711ad2bde30971458e4226dce31eb81ed40093e4031323071c838d8872a84f615f53845129c25b94a3feb4e9519aedc586dc2dd22c41df83fa49e65ad01611c80ad249d4d1d39de93cd1d18e093c928a52dca61e677ea54adbbbc9e7eb23c6f2f9c09c618d6317ef6c597d49915b8a58fa13f517fc06a7490c81effa7c893a0931f3a4b2bc3bd7f06b9d823f8158dfa987b5642c7a4a2323a49f15b06a9a7d4badd44df9521f4560968141759fd44db53a1718e094fb859769d2378f6ef9ad0005a76a6e25edd80e8df683009de1a4edf07c4f49f526482d89898a2f49dcf3db34326fb1119e7450770ed735cb2ee9886275b1ce5a96f7421478f69c1412579572da84aaf1137bec4b37f21d661487db4e3be7221d4b810a9eaea938e7be25b5d4e276ad4744a70a91014ece2c6167ac7a3de4fb26a60aad8f1cca78a1edd39a5c2ae8c109bfe942bb37bd127a0e57c83a7810930fcde34a2d02a65a3e7ba36440cb301961d2fcf545c5fca0a2aabce77f206fc549fa304f79110fb85920efdc7722c1d53c10da605c9dfbb73acded97868202e5568232c545b1c4eb088e71e995008e55c5d8b232e1cb020d725c048d226d08118b3ef39df7eae6b320e822ff6896e81381ecf3bbb6d8539a07cc0c294398937a55c6a8da707525051b407c80a60a24f3fdc573e94c107ea90bcd395b01e03503f1014e4c3693d80695e1595048851c7dc347a87774119ef28d69365d28689bba5a3c65c4c4f5029edd3f1794ef9439621029025b7e094f3dd1892df6867c963f7263ea493e007ad4c6fbdf096f9504ae67a2b1fe1dfc23c47068c046a0e75357ab63d57bd900161", 0x1000) sendto$inet6(r0, &(0x7f0000f7a000)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 71.756695] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 09:36:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000837000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000dc3000-0x4)=0x9, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000089000)=0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000058d000-0x30)={0x1, 0x180000000, 0x24da, 0x2, 0x9cf1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000038a000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000391000)={0x0, 0x0, &(0x7f0000138000)=[{&(0x7f0000d1e000-0x1e)=""/30, 0x1e}, {&(0x7f0000232000-0xa5)=""/165, 0xa5}, {&(0x7f0000122000-0x23)=""/35, 0x23}, {&(0x7f0000cb6000-0xf1)=""/241, 0xf1}], 0x4, &(0x7f00006fe000-0x94)=""/148, 0x94, 0x80000000}, 0x2120) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000aba000-0x8)='./file0\x00', 0x40) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f00004d2000)='./file0/file0\x00', &(0x7f0000544000)='./file0\x00') 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x0) pipe2(&(0x7f0000341000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000073c000-0xb8)={0x0, 0x7, 0x7, 0x9, 0x7, 0x6, 0xf0, 0x80000001, {0x0, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x1, 0x4, 0x200}}, &(0x7f0000f7a000)=0xb8) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000532000)="73f5fe997133661e4dd881977dae3a693675165a16958df0259ab910dfc2a694c0482c6b1a8224ae3cb47f5a070722d08013ede3e9868569bd4f838890ad5646238f62da7cdf6b4514805364603b074417f21636f455ef4d677149847d6d7fe43112592547b274010a3db2d8c2306e49f04ca3f435f1d8ba210358cd7479e9c6f69eb820687c39f6b1ac7918ad0b", 0x8e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005a4000)={r2, 0xfffffffffffffffd}, 0x8) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() 2017/12/27 09:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00001b6000)='/dev/sg#\x00', 0x3000000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00001cc000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009d1000)=0x0, &(0x7f0000a72000)=0x4) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x100000000011, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c88000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000fa3000)={&(0x7f0000fa4000-0x48)=@full={{0x3, {"e7cb195bc5b1bb"}, 0x86}, [{"888507f7f92aea"}, {"3e254a8578b37b"}, {"17202092bc3326"}, {"f56e3f3df5f691"}, {"e56928073ef079"}, {"f5b7d3beb2d45c"}, {"c7324e80bc7b73"}, {"8a265c4bbb4f74"}]}, 0x48, &(0x7f0000fa4000-0x10)=[{&(0x7f0000fa3000)="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", 0x1000}], 0x1, &(0x7f0000541000)=[{0x1010, 0x11, 0x8, "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"}, {0x100, 0x12d, 0x3e, "f745266302d750b1f75be9d36cf8d1d71a067d00815e2f3b9c691bd5a3e5728165b1714adbaa20f34e5f8390a2e6481f5119a0f772dead84dc16bc87536c9488d0db6ec96fe80e839310037db60ddc7f417aee956b54d69950334d7da993622a6f6732466ac2edd90bfe5fa210baee98b80ad8d822e23c66a97990451bea954005e2ab99e2581a1e048ed4ed06ebd0b8dbf9ca162f5218ed96f2e9ee38349093e4eb0a8ed534de845368c1715c6d3822ce779c3c9ba53f5df34405be08525eb18de96676984b0f04bc4e2c66fc582e821ae2b91f63d28b4a23077df876c737c799a0f0341d3a17af963c8338c3196bff"}, {0xb0, 0x115, 0xa35, "bef5849165c85719d0eab303b71e5ab5f590cbf4ac375ff676a35fd3bb94085eb85323a28481eb88612e801d319a855a6561fe47a546b7ef2d87f9e29d1dc745474484b6b894136fdb96d7bc237fc517b6366267fff512f355f0f2fe797ca6f44f5cb217f13eefa3f1a121fcba5f9540a138f0604a3021a09da5a5453912b8f71d2b1494c0e31cd281eaf56cfcfed7b2b5f177bd2d0e81a9bf625ed1c1aca82a"}], 0x11c0, 0x4000}, 0x10) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000005000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x237, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x800, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f000088e000-0xe5)=""/229, 0xe5) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000acd000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) lseek(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000878000-0xb0)={{0x3b, 0xffffffffffff0001}, 'port0\x00', 0x8, 0x28, 0x7f, 0x473e77e6, 0x9, 0x8, 0x100000000, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000346000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f91000-0xb0)={{0x1, 0xd6d}, 'port1\x00', 0x16, 0x80804, 0x1000, 0x80000000, 0x3370, 0x32, 0x3, 0x0, 0x0, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00002e8000)='/dev/sg#\x00', 0xffffffff7fffffff, 0x404040) getsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f000055d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c83000)=0x14) ioctl$TCSBRKP(r1, 0x5425, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) 2017/12/27 09:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000085a000-0x78)={0x8c, {0x2, 0x3, @rand_addr=0xbd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x7, 0x4, &(0x7f00007e3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x9, 0x6}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fe2000-0x30)={0x0, 0x0, &(0x7f00000d7000)=[], 0xe2, 0x0, &(0x7f0000bcb000)="95e44dd0dbf8e0da58f1aecda3f3a08084a6e3b97057dab9e4e5eb420d7988fe9d157ba5d37d72521af049ca34d67c431518a286542c15a2f948384a72dbedc4fbf949fcb885040e65cf19175543055e0ddf2c3808318f8a8b76aa19c9558aec710a3222028f16ca87ab614cfd0677e1623885e29642f3fe9224b9a9e8d33631796ebde75493d2fd595366a8a9adf4df6039e6df38edd1dda95e4e6a0fa560706cb17f8af3ec31e711098fba5637c76c41db7422d27fcbfe78b0f56da242f511a24d514113c612499a4a617e88a8dedf587b4d602a53e855b17b7eb55c731593e391"}) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') connect$netlink(r1, &(0x7f0000396000)={0x10, 0x0, 0x5, 0x2}, 0xc) writev(r1, &(0x7f0000673000-0x10)=[{&(0x7f000015c000)='15', 0x2}], 0x1) sendfile(r1, r1, &(0x7f00008e9000)=0x1, 0x9) 2017/12/27 09:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000550000)='/dev/rtc\x00', 0x10000, 0x0) write$sndseq(r0, &(0x7f00001c1000)=[{0x401, 0x100000001, 0xfffffffffffffc01, 0x10001, @time={0x0, 0x0}, {0x100, 0x5}, {0x8, 0x7fffffff}, @connect={{0x1ff, 0x2}, {0x8, 0x927}}}, {0x6, 0x8, 0x9, 0x819d, @tick=0x2039b385, {0x81, 0x6}, {0x0, 0x40}, @note={0xcd, 0x7f, 0x800, 0x100, 0x18d}}, {0x3, 0x5, 0x8, 0x0, @time={0x0, 0x989680}, {0x8, 0x2d}, {0x0, 0x9}, @addr={0x2, 0x80000000}}], 0x90) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003ea000/0x3000)=nil) 2017/12/27 09:36:29 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7b000-0x10)=@common='bcsf0\x00', 0x10) 2017/12/27 09:36:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xb)='securityfs\x00', 0x0, &(0x7f000073c000)="") r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x20)=[{r0, 0x1060, 0x0}, {r0, 0xe552, 0x0}, {r0, 0x200, 0x0}, {r0, 0x10, 0x0}], 0x4, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x1f4e0a3b}, 0x8) sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x0, 0x1, 0x41, 0xfffffffffffffffc, 0x1, 0x8, 0x6}, 0x0) sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x5, 0x1, 0x4, 0x1, 0xd9, 0x2, 0x3}, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)=')\\]vmnet1selinuxtrustednodevGPLself\x00', &(0x7f0000001000-0xb)='securityfs\x00', &(0x7f0000002000-0x1)=']\x00', &(0x7f0000001000)='securityfs\x00', &(0x7f0000001000-0xb)='securityfs\x00'], &(0x7f0000000000)=[&(0x7f0000001000)='nodev\x00', &(0x7f0000001000-0x7)='\\wlan0\x00', &(0x7f0000000000)='lo\x00', &(0x7f0000000000)="0100"], 0x400) 2017/12/27 09:36:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000-0x14)={0x7, 0x31842cf3, 0x2, 0x7f, 0x6, 0x4, 0x935, 0x18, 0x9c02, 0x68b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) 2017/12/27 09:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000095e000)="", 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000955000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000b0b000)=0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dda000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bb4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf93, 0x81, 0x3, 0x2, 0x4}, &(0x7f0000496000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e62000-0x4)=@assoc_id=r2, &(0x7f0000f12000-0x4)=0x4) 2017/12/27 09:36:30 executing program 7: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000031000-0x4)=0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f000004e000)={0x0, 0x0}) r1 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000023000)={0x0, 0x3f, 0x3140f6a060af069}, &(0x7f0000034000-0x4)=0xc) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000004f000)={r3, 0x400}, 0x6) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) accept$netrom(r1, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000031000-0x4)=0x48) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept$inet6(r4, &(0x7f000002b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000028000-0x4)=0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000044000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000045000-0x5c)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x2, [0x800, 0x8, 0xbbee, 0x2c9d40ac, 0x1, 0xf2, 0x5, 0x5]}, 0x5c) 2017/12/27 09:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) init_module(&(0x7f000059c000)='ramfs\x00', 0x6, &(0x7f0000c01000-0x8)='keyring\x00') fsetxattr(r0, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) 2017/12/27 09:36:30 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="9f853bcd4a80d1c88410ccb68f05d10e0ed02d3123622cbf40c51a2ac53913446443076526dfa2ea91c32faf5200bdc275d00bcc68b9f26a6fdd678f8061715a11d3516abacefec80d0fc1505b66a0acb4a9bc4234e3c5f7c5178f9bb5f736e60659522dc001b046a721ccd7b959c6876afb9ee2b5eee565af190611a14dd27151f6d9239f4e91162738c27601275c47c3afdf7dd969dffe7b61dcadc71e6ea44d442643e4f498115a2dae93ca25aa537b40a7bc1a0571bce1e9930d58b4870d4af65205d44c379d6a9b953c587051b5a2409532c2704a6865d788a23f60b15585da4aaca23ca54779b7e52869677907c845663fa12b", 0xf6, 0xc004, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:30 executing program 5: r0 = accept$llc(0xffffffffffffff9c, &(0x7f00005f3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000103000-0x4)=0x10) fsync(r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setresuid(r2, r3, r4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x1}, {0x3, 0x4}, {0x0, 0x5}, {0x8, 0x3}, {0xe, 0x4}], 0x5) 2017/12/27 09:36:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0x0) 2017/12/27 09:36:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000550000)='/dev/rtc\x00', 0x10000, 0x0) write$sndseq(r0, &(0x7f00001c1000)=[{0x401, 0x100000001, 0xfffffffffffffc01, 0x10001, @time={0x0, 0x0}, {0x100, 0x5}, {0x8, 0x7fffffff}, @connect={{0x1ff, 0x2}, {0x8, 0x927}}}, {0x6, 0x8, 0x9, 0x819d, @tick=0x2039b385, {0x81, 0x6}, {0x0, 0x40}, @note={0xcd, 0x7f, 0x800, 0x100, 0x18d}}, {0x3, 0x5, 0x8, 0x0, @time={0x0, 0x989680}, {0x8, 0x2d}, {0x0, 0x9}, @addr={0x2, 0x80000000}}], 0x90) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003ea000/0x3000)=nil) 2017/12/27 09:36:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000433000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ba2000-0x8)={0x5, 0xfffffffffffffff9, 0xc195, 0xfffffffffffffffe}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005b8000-0x4)=0x0, &(0x7f0000d2f000-0x4)=0x4) symlink(&(0x7f00003f5000)='./file0\x00', &(0x7f00004ca000)='./file0\x00') sync() getsockname$ipx(r1, &(0x7f00006a9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000889000)=0x10) 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[], 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000feb000-0x2)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000feb000-0x63)={0x0, 0x5b, "c74bc5e5354f3956cf60885f0c952ac80ba8baf3146290c59145a6770b5e4ce447d69d150519836a8432a6534d8a9b086cd665851032574ba7667ddf00837c73d6b01d6d95c9553eb7b1c349e393aac0772b45bbb4ec27edb226b1"}, &(0x7f0000fea000)=0x63) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000fea000)={r4, 0x7f}, 0x6) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000429000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000016f000)=0x0) 2017/12/27 09:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000db8000-0x20)={@common='teql0\x00', @ifru_flags=0x400}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000034f000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000ce6000-0x38)={0x0, 0x0, &(0x7f0000ee3000)={&(0x7f0000b1a000)={0x2, 0x18, 0x7, 0x9, 0x4, 0x0, 0x6, 0x48, [@sadb_key={0x1, 0x9, 0x7a, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x44080) ioctl$TCSETA(r1, 0x5402, &(0x7f00001a6000)={0x2, 0x1, 0x2, 0x6, 0x2, 0x2e1, 0x100000000, 0x6, 0x3f, 0x4}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d43000-0x1)=@generic="1157101bad7d47dd08834ace52f2ed6d") openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/context\x00', 0x2, 0x0) r2 = getpid() fcntl$lock(r1, 0x5, &(0x7f0000d5d000-0x20)={0x0, 0x3, 0x9, 0x8, r2}) openat$keychord(0xffffffffffffff9c, &(0x7f00009b3000-0xe)='/dev/keychord\x00', 0x24000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000098a000-0x1)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00004ee000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000da3000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x2, 0x3, 0x1, 0x1, 0x1, 0x7e}, &(0x7f00004a3000-0x4)=0x20) ioctl$TCSETS(r1, 0x5402, &(0x7f0000609000-0x24)={0x8d64b8a, 0x0, 0x0, 0xae, 0x9, 0x9, 0x2edd, 0x4, 0x2, 0x6c1, 0x1, 0x8000}) sendmsg$key(r0, &(0x7f0000b07000)={0x0, 0x0, &(0x7f0000666000-0x10)={&(0x7f0000c72000-0x70)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 09:36:30 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f0000696000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1000100) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) socket$inet6(0xa, 0x6, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000005000-0x8)={r1, 0x3}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x4)='cdg\x00', 0x4) 2017/12/27 09:36:30 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000043c000-0x6)='sched\x00') syz_fuse_mount(&(0x7f0000522000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x3)='./file0\x00', &(0x7f0000001000-0x8)=""/8, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000f8000)={0x0, 0x8000100b47}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000eff000-0x45)={r1, 0x3d, "1cfd64f8d1ae029498494ab06d48eeb5dbea5589eb5f4bb150c5867a24afb1f2b9959a8df8eba17abb9c9d1583fc7307b0d371dabfdde68e371b64fc13"}, &(0x7f0000281000-0x4)=0x45) 2017/12/27 09:36:30 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) readahead(r0, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x200000000108, 0xd, &(0x7f0000001000-0xdd)="b11b0208070000000000000006000000001000d80774452e2310282f72b15230ee8540d46521be9b9618f7ad4471ba6f6c550ab1b96e3857638bf3abf9f2107e1c600635d7e0428f0804e39c9529833d48f0c4683f29308b313c27bad3abfa92dabc0c0eaf577526c41d5b067c618548a6aec038314958b198db12826307f2ec6b634deb1391030000000000000200ad47d2325b857ed4c0e47968c8806eb53d0c4a56333649212859f08409e2c94973a2d937972ccf46b46c1082074631c969be7c7857bf570000000000020000ecdc1134de62f22f42ff77c020f600", 0xdd) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000de000)=0x0, 0x4) 2017/12/27 09:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000186000)='./file0/file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4, 0x4) getsockname$inet(r0, &(0x7f0000ee8000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c7000)=0x10) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f36000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) bind$inet6(r0, &(0x7f0000909000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2017/12/27 09:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd4000-0xa)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00004f8000-0x8)=0x0, 0x8001) timer_create(0x6, &(0x7f0000a6c000)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c4000-0x4)=0x0) timer_getoverrun(r1) 2017/12/27 09:36:30 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="64da84c8cabd8fb96d42133be2c55074b6c43c4ac97c886e2c29b261cb4a2d42220f2e8ad99788ddb72611bdb921da2b3542a8f4d6a7d1d3995a42d83d49e31de1af2cf0fc50769da55f527eb7948698be4e050c15034cdfb5d9ed7ec9c4499161a8664bb96751d2f9619035cbbcb00b4cb977bfa215974fed25df", 0x7b) wait4(0x0, &(0x7f000048c000)=0x0, 0x20000000, &(0x7f0000295000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/27 09:36:30 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d58000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000080f000-0x8)={0x0, 0x0}, &(0x7f000007e000-0x4)=0x8) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000926000-0x5)=""/5, &(0x7f0000d43000)=0x5) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000c41000-0xe3)=""/227) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f75000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f77000-0x4)=0x2000001) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f77000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/27 09:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000c4b000-0x1)='\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() 2017/12/27 09:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd4000-0xa)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00004f8000-0x8)=0x0, 0x8001) timer_create(0x6, &(0x7f0000a6c000)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c4000-0x4)=0x0) timer_getoverrun(r1) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f36000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) bind$inet6(r0, &(0x7f0000909000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2017/12/27 09:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000037e000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000eee000-0xda)=""/218) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000815000)='/dev/ppp\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f000012b000)=@known='system.posix_acl_default\x00', &(0x7f0000a59000)=""/88, 0x58) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000e40000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00008a4000)=0x0) sendmmsg(r0, &(0x7f0000ee2000-0xb4)=[{{&(0x7f0000b06000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f0000ecf000-0x70)=[{&(0x7f00001e3000-0x18)="d7b7cebb71871ded0fdaa7b04a5530b8e02cfc8477a44d9a", 0x18}, {&(0x7f0000704000)="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", 0xfb}, {&(0x7f00006e0000)="94c756f561f8fb701cf5afc927444efa5fa47ad371a4a4fdb9556d5e0367182c47272c0760e93fa08a5458a5436724d2cfad68a12d0e86f226124281b0ac17d9f6255c67", 0x44}, {&(0x7f000080b000)="7c0a708677a208d6a40fb8a1a729ce5b0d696b1c48b81787c9b87de7f105a3f715c05e1448c34c3af74752e04ac6e7863b4619b9f536e28f00ebf3d4a26436", 0x3f}, {&(0x7f0000518000)="c45b3f0247adc3c52bf1dc97c42f765eb15939b7e8b2e36ff09cac77d2b70770f309b42c17f44e83b144c35b88fc20432e5f6f718aa9560f1c6114ae859ee75ff5218beef2e9a35004f388d8d432a29f23bb580a8d499e0e2b0cc163052184e6c7cffe5565fd5dabc3629cec1e518bfa8d287f844c6b8025746599762bf5ca6d6695675376206c20ed5a3d267398a936190007bf42d8d996272db5aa5d6df3a9b47d83751ae4a55e4c9a6ae6003a83b17f5dc2eaa665375d9e95a3e036ece931fb014791d65158eb538407802083cbd16c72ecb8879dfb33dcdb06790bc906dd823650388f25f50968a3462c5b9ece71bcd14c3dfd88214b91d6c3fe204c35cf4708c75f23ae26dc687d7d0ff1e302727ea34b7c151215608f01eb7efdaadb0325f8e6ebfe10b59661465d22bf5b900d744ecb4574dc6a8abd674c1488c23f312a35e859a4d1b3b5766387ff335b21fc02954a0b21264366ca39e7fee35c7f3e74006d1ed3cfd3a359301a2e1f7ff78011e77a174bf3789f0e81c3e8ac0899ef97a7053e8105935693d3c001c4c253afba04d41781c3ffa27dbbe71730e82e8a928593fd1076d687f098d9cc9eb59aaae01591af1cd117bc191413248d938c84fde94777e99b704650cdc77692c9bc6b6840950fe7ccb350e7c3a1fc30eaab102067d291325b0e9fd7d9955ce76acc6df6af7e78659685df48082e9a8500e136968ea1f9a59fb52fd284fcd540a1fde1e720feecbb8b8a06954ebcfa1962697a14867af08bceb4bc8a5d5cf9e769c624bb3c7fafa47cf7a69c043d73e31e70d9d0c188c38cc7bcb550a4ed885ba17c34670dc5e94597a6551aad210694ef1fe658429892b8e4ec6f57a6d1ab2d5abb3098adb856d1b73fc44006a8ece526efea8ac513910c9a762ae3d1dc4be4cc4cc74f061990e8d815afb7a782469fac2248d045f3c700241303950694bb4ad3885145eb8f2046af840194b2fcdfee239c627adf6bf6ac797dda1fb5013275198e1aad7d6d94e36ac0e5acea43f26c5c362201cf930b2f54eda1ab24ea1594d920c510272614690cf236cc8d83f2c9da1381ea7a24995c0bf5d17ab3ee2ed509b261935979475fddfc54c5756433c22ad3f9e22fb2d53e1377dd8a9ccedd7ee534d6ed013e018e8601909890d768c2ed47495b0c740fd49a855f49e2319812b1902daa1cfe854bad134d8b14a20ed59071c43d2e6ce8976b730ed398bc12ea96619d8aa3beaea4cd457b704324ce55095de0297e99b667864da00a9e29684776346438560a886d7625349230e6650e24fe76fd3860bd619b8e8c133ea7b5a1c1a824de1a5015ee438bde3d7c047718ca11fd52b30a63f01a52de32aee11b5fe5a3ad49f4f7b7e925198c5be29ead3b0f0826c1b2bbee9a76c154b96deb07b5c00bf127d6e614cf2ff66a5d933c1afdc364b34aa324378b4094e3cea65a21a86485f4977c29406a73c70fe68ed87bc2618db04bdbd063e3d0234d218cecf6fc7e953c39783e99a1f2645ea12c99ffc729f5543dbf93715d9c26d9692dedbed28e5b3df9d984d9a55a7ace67777db799f4e726bc4b16a42401dde5d288eae3b0d27259e43b1b27742271095c8f93d675541176240494497d598acfd8cc3c0c381c2e191ca92e3e335e2ce9a548110c86b84f0526c119964f2a2c76d880b841068b596583c221a65507f0a83934453ba4c0a7006676ac09f9dab2e2840e2732d1d4fbaaab0a0adb1a2fde92e4da9ac6414ed02d735d860352604ffc5e382e827987d7572cda43a3c6b02678fb3bb38bb4d708dc371a9de739e3328b70f14f87ed8614aa9fd9c46be610422896ca86484444c6ffd40272d5bae84ee7c4e7c04e94507c3a2db86fb3cda4b5d037657f595332a1970bcd836eee8e9310828b412ed8e8ee057b64d4fd7e4fd3f267ec20b798e60f46b71d72e1e49a2cf48256a652c04b557b80359376812156a35b36bbac0d84cc548897105a3beb00fca62b6d11bca92afe77630622d07ee92260af35fef97f66892591b802d9b8be75ccd7e123be16e5fa21244664446378b78a7b8e8dd2784f9694efabb911c916c341f6472fd2065e32a4252551d73f552325a9dc7d3b2eb4252844c1716268d0e9300d42e23d75b309837de5f47a7794e12d449e3da778fdd4908d98a43f543c3ab7a2f0544c5cfce6f6882f8b2bc4c1700874686751ff83665eaa3db48539ee74d677e5e52ee8f110f4cbba5cfbd474aaca6394fb5d9d763dede9a70a2a8ef86f3d226d35195f23c86df2e2539de4f8f0a3bea63ff13d9c38a9a09b5f3d1233a199c10ec81b1ddba6c2e15edd55aca913825ad168b44efca15651987746a56e7730472db72ba3c005ccc731b24d9f49a1283f2a343ab1fd68bd0bd563bff65853504d6d088c55bc5f63a96b5d5d538726ed498e7b17a63ca14538c96b6621484a3f755e3e6044d134d2b0171fdb83d27253d4cdbd83e37c8236396fa2aa620e2df061b6149a6947d1ce5683f4d08e527532421ac89a8c7ad9ca9c14351ea6ed6d62e586a5c800de8196b134edac2ffd756ffdde9515f45d635da3912966dea7467e2fa63a3b4daa2e70688657e464cbd34f703e2734fe15656d7acf0cbd4ad0d2e3f8e50e8235f5a318308d6eba5007f3aaf0ae210d213b5be30bd91b36d07069e1f24594c605e73b126d0c8270803bc96c1f0a530de21dafa935b719c6a3946efa43a966b83088295ac605661bfc75a6dcb0a081eacd3acbd250351f40e0b0cc2d6a6e031d29b779cc910854b392e9bf40700406ee9c9b747dd68a50f88a47097c939c4fc76d21bdd6d9af4b8dbcc5a380fa216cc22d995acbe30b520bdc80799dc1e68966aee1f4e63c5c402094856edd2560af9400f36d6286595cac8e041e4d1365d8de7f869cfe11015998965e78e9f073591d17977371416a46b6c2f33f6bb72cb09b7326028882f56968bb01cdef5bade269f072d27331dae8c0b44efce192527b9de70899e2536e4984522cfe1781368d8680098531b0d5ccc3f68abf969b44fb7d090832e3139705e0f74078dd4a5a9793496b45e5502292bb5ff511405204393bfff2117a6392b2ed3a4d5ed18f3f06032e6e761301d02ff5136bb2c84ae5bae00e96a8beb4a4d20439d1538ad3aa5f40b962601a68f14666e63482814e382023c9425e55dcb4dffca29dca634efb509ec30f780e6f50f5f1fc34f5eaadb24d0f82326621fd9558f2557ea8b9c7f5203a64169fffbb9f1b3679e7d5bc4b2dec0550605616cee4b7b033b4f168dc8f7d7e1b21ccd5c87d687be0e09ded482fd49def4c6923886146c9893547133874b09318f65d3bf824a0cb77e9f12fa670474cb1c14029f725aa77122a803efc5bed0718c1d236f7898df071c08ee39d26fe8e6501a036659e81fcc06bf9bc743059efdb6d66d6743cfde3883dbea8848496e43d78dcad6ca706f7873344827f7a38385164608b497050fdbe0d3057b79ec23cf8d286a6a16f8a80fc0616a3776bf3dc1c6979b498d0daa274a2b346d067706527f475ce27ea62c6a2afa1a18ca246024179ec930cf57a839111980d0cb4b38127ed693e14d56cf267a211a58b2e9c1a4a4e04b7561cd539a221ab1327ca134af1dde331080f53ae20392745c1511b88a0c5de2da11edd41f73d3184042c56eba0d9f8a684130a25408461980fb4f1013749174c2fdb6c224903d208f9c2da5f740ddc999738453450e6c6168f5604483f1e24c78353d2397b307794a4d43a6d8eb4bfe3385121234eeaa97f57f6441625d872e2a0ab5544f000d7b1e925cccd16ddf6e8ccdea5b9e5552d195566ed865610ec0e885467bb458314d7d4fa172040eb47b3fa93f4a229bc24b28d452542457d03367b6d33810bbc9db1e772e8fde44f4c8d4b9db0d2e2ec80fea167fbbad16cdac5f1b9a6c1bbb3f0f4a6c5de45f552f34f26bfe3b5d0efe3274d13b7e2ef9d006a0f44ca7f5d1a6b5b8a460faab0f20cb95b29200f0bf6ac7fbe870bccad52f84b234e7639e3a2ba767ee175e5cbff1abae1801a80dfc2a07f8055ca19fa18e867f77a040759356f0f4b5cc474349d6a14e288cec2a0f2bd9afe1afc3e75140d9739b36ebf1b26a211447c5b54a99634f2ab3b0306ee6c9954232253568e5b8a8860a0cc0204ecd8f2ae2c9433628ffcfb44e675df79371310259ab8e5c37319ee0d6ca91ca2d784d4899db29e47973ae33433cb7ae6c5c21132c2022fe112223f3c88836663b8a0c2d88cd38a44e6b468d5fd6af4ed057812e24161c46a4a26c0c949803910a1950483374c3932ad1a476df8b02df400356f6edefd30a955de3dc076bca1c201479bc50f4fb0b47544a1da9ac4c78673bde2c67e222c132aa6a48936cb95b1be3d7de62eec32c122211f36851518e984444718c4e4b65eb79227af5c03ab9177d0ad3333d6f1066357fc3c636c6ca96bdafb3de7770ec33954c131b7c170e34c06e4651165ee1c594515a78c628ff8436b64626004fc1987c3d610887dfb431ff19d80790ef32f86010f9b6bc60c866585e7a6a02ecb7c7adc2bd7b009bee24c3f0dd2fff92df29f0db12653a1fa0269ee142a8de6f2bd6b5ebe37066c47aa5e5a67e56d2f90e4a1f65a905eabd1500d38f8b91ca2f962b7c855132a415af4c4b66137ae0e78a26033f29f6f02668e3ebaeb6b70bda34a1fbca29bd5b3f5b109d70a6985fe3d1bf009d8d1b418e65ee7b3d5e0eb51952eb7acbf0f0d1bd0832325a554af7b077c5fb7f2423a08ae8231bcdee4e2e8bd9e9ce712d9dc46d1ccd978ea0cf609da085207b9e69211d49b759f1dc1eb16c58e07ce664007e3ca8614c665414d922800d0f2b0ea52c6cc6790cbc46c70de124114a468641dc64531b3b9e946d845d0fb3441a5562b085cbee49e71f24a93080b17eef889a0722041f674d0446b156269e68fbeb3a573aab19fe63e28cf3e6e41ff3747659512bd20a57b329085e28f88f15e0af93a0d5bb343b27d8938c3bdeb6f2957fb5c61b0bd29ffe7244d4f05885eb30c3c8909ba9207d5dbfbef94d1ecbc4f415f488ba43d131243881d0f053a8402f0d5674f99bb741a0acc6cb5e0503e304660541b7c9ffea98b61b475967be22081bd7a0108d5fb3507e6b674e552a220813bc373184f17363f15311b1b6bb8e3550a890a3bd10149e7c90926b230e690c72fa334d4d5e310652c119cca3ad2a9a90105ce693e43f68de3637aa553a7757ce6b6e7788ba40db2f258a29f356234dbed7a36afca76fad1ad2a8ea4878e5cf1015ad79ad48e92d2a5c93c9a6c63142b5cf60c1b8b1cf1b2b7bc79d89bbea7c076751556f6b7844c4f8dbd5ac88615ded4c7240b008c0add929581fb174cc76e937636517aa5e132f7972cf344ed7ec5c2c269e8154210a6875219cb7f658a8abd4547ec06d115a8dbf51d8671f96d759400438e0d2b273cd06f0fcc71994239f742aef9f816db0078fbfc9a824698c0a40c266c89d7f662a804add84d443834abfed4f6cd8c5d6db6f42e16468695bff03d2902570902a1b0d3d4653a275b7f2abe7fbb45a90cb26dc74742a339bf617c478992bb89b8f1507ea6ca82e792b9b71cd6528d63e84b3d5e6bf6050b99b7b7ee6469a94883f294db16413b1c750db7344b0289436006c8b60596f78e474284132f720f73ac53bdbb8ecba23bc955323fc093305281320049e47aa98e6e92133d417de6c27bf1bd2ea0ff6f6cee7afc9a0c56beba7550b6d7657d3059f11e999cd2f4351917d47d8aa0370b32e6", 0x1000}, {&(0x7f0000701000-0xab)="de8a1355119db582b20e233e2f30eff98ced103e771a635e86a941d20ba7be6434885db8c2b3fe98becfa43c74049d623daa9364393cb9e809ab9d941d06bde39588bf1bb0f8093637015174bdb5b966fea268595c4ac61ad295c7f4087ce16615694d8bbec0d80fea3c1730e779583b305fb4d91f22a89780d38020b598c42991641519a5c51422ada3685033b925ac4ec36acf01b144bd98268cd47a2a07b481e0889823b0f681fa1f72", 0xab}, {&(0x7f00003af000-0x4)="d22a2910", 0x4}], 0x7, &(0x7f0000a47000-0x108)=[{0x60, 0x113, 0x82, "e4cb5b01a9ffd627e065967aef38211e0a5448fab5cd22f4746e4960cdd561a348dcf4324ad7ccb98c227b447cec0b8c4af3797036a683c8ebbc9db9250d9b205d42fd73506dc7cf3dca11"}, {0x58, 0x0, 0x7, "87e6b0113a60cc35752be59c88159930b2bef03e66ef4d43ae16e4863d37b2aa5618081fdc8afc652ffed68771605686eed226a52e476ec9c3899bc18b0fb905a1c038134a"}, {0x50, 0x88, 0xd965, "a61eface8d49a92d760e73967350510b602cd51cbc2ade1994252ddb044d0188c7bd1d529e6267e6d7144e08aff338ab3020c430c78b432de57d12a32d"}], 0x108, 0x10}, 0x5}, {{&(0x7f00008a2000-0x10)=@llc={0x1a, 0x17, 0x50000000000000, 0x5, 0x0, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000091c000)=[{&(0x7f000072b000)="e731533662bf721dc40171f443bad6c243ad645f15a5e6094a5fa109f2d7b100104034d31a2dbf54d980db737b53cfcf06a9e3461a2f1ba9782b84c74864759082be0681c049013d14f6041fdeafece3d7f5c26ea82c02f78e6c34e598d41684b0a6867178658e1cc7b2c1df6fd6a5d7d3859f8b311ff35a159d9d3b30bc8fd7953832cc5d39fb40e4234c7698beffba3fa9fe2dae4852c25eb2d8", 0x9b}, {&(0x7f0000463000-0x17)="04b3b03f78eff568d1f9664c184d69ea1311f8b0fae570", 0x17}, {&(0x7f00000e4000)="7caeb12beabf99d5c0a377b52789d563b85a95ca086ead95a0058d6b8a4b9a210b22eefaf40a42c80c0f40fa4408006ec08685159752ae147be9a3b999efb2e1ef5d9e6b8298dd07a327b6ee6c2dd3ac198138540ddda2facd8e74ce08be0a1bd08f50ec4b61e53f9e3e09b940e19b28645748c2805d39a54457d04343b558fad2cab588edae3966f2087f03fef422122d30d1922bbddda8a0af98b8042f263ee90434dd8dc2e4621d9b4b585b419688e1b00bb7fb7d532a04880961439fcd6bb9c91f480a2c23541cdb90133aaa385b8eff8d4be6a6", 0xd6}, {&(0x7f0000fa2000)="cb5a738dd06759b2ffc790af", 0xc}], 0x4, &(0x7f00000e0000-0x200)=[{0x90, 0x100, 0x2, "dfde42ac800f4ad356851b95692901cfd76f6cfe988cdb4d47dd043819bde63f0407114179b02496efc7149a6cc9a7c1e0e454073cc360da2c67173a05e39b806f2a090e878db22de4cff91b89e8a3b974a7bebf76c4cecb75158b7a6fcf9a65ce6145098cce94b9842ed0400400164e2aee52a596930237014ea2f41aaa"}, {0xd8, 0x10c, 0x10000, "00965e403424492adb492875502595e3a68825d4903c47781b5f8b2808a55317c91802e562209c1bbd739929f972e114ab48e242edd8894826e5abf964346d3ae1c14cecce9881ea59628a3cb71b203a89d0c82b5146526fc554bc9801f39dd11e824c516767439dd81903cf7a523dbc4a30a8c13539dc41e0378a2cb877910bef1c53ce28ea060dfca6f56d5f7e20792e59a135f55b20c33285099bd3bd98dd1f723d6ae61a203a44ec358ef048e396a907be989977f013a24306df94a5b6ed446ccaeb455c"}, {0x50, 0x113, 0x73cd8597, "e389290d0f4dc43c9a4b792740753a09a55a0846176c9362324d1319f8d8afb196b753b859ddf131b40d5aef4896fe5d732c7801d1ee0bcfe04a"}, {0x48, 0x112, 0x1, "ce95e218273215f381110bbeb197e06f2f0acbb8fbb5bed5501e25e0885cee2a908c7c583314437164989444282d76c852df26"}], 0x200, 0x885}, 0x9}, {{&(0x7f0000d97000)=@nfc_llcp={0x27, 0x0, 0xffffffff, 0x6, 0x8, 0x0, "1d32f6b83c42f128be6aa69856778d3892ccc241584217a617d12153ef8f175dea943acb38ea987663cd584978fc5346bfb4d42f4c976a6a58e46481b52547", 0x1}, 0x60, &(0x7f0000be4000-0x40)=[{&(0x7f0000be1000-0x47)="d86099319a16e59d890f22998b233c8cc43b69b8837c11bfa7fd85b3644c35150abbf8960ca8daa08ae1287e5f5a332148aa621a87901db7f8221427b464a25772769ca7bf96a0", 0x47}, {&(0x7f0000bda000-0x2a)="4e7a9adde357810f597cbdfdc51971689f1655a9bd47f28e0ca7e7f3a72a7efc81db58166641b439979a", 0x2a}, {&(0x7f0000746000-0x90)="2226f7d687dc7d36230f5b6b15911359b23f6491ee4e7254ae98178654995be1e476ce6f9eb821e312f6652a95937315e64eb4ac3055ba7af15b560f2beae5a497102acb2bc566cfb916a5d7cce88ad36bab4330e07c5c3832f7002f7b39036393e669a33d48f2a199a1af5a06c1ba61a2b413abb93d5010dec1a771006b1ab6bcc04ba81e8d3f4bdfc1fb5a7dfb6df1", 0x90}, {&(0x7f0000148000-0x41)="d0bcc6cf5d2f95fe3fed594c2693d13710adf1dc8fe0202bde549a429036cded7ea0a87b973867019bbbc9404e4183ee4e4f1681659a8fcb1ce54cfe19478519df", 0x41}], 0x4, 0x0, 0x0, 0x8000}, 0x4}], 0x3, 0x20000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab5000-0x11)='/dev/vga_arbiter\x00', 0x40200, 0x0) creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000028e000)=@req={0x400, 0x3ff, 0x200, 0x0}, 0x10) mkdir(&(0x7f000056a000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x10) 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000009d000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c44000-0x4)=0x1c, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00003a5000-0x4)=0x0, &(0x7f0000d74000)=0x4) pselect6(0x40, &(0x7f0000d74000)={0x3, 0x800, 0x1, 0x3e, 0x60, 0xfff, 0x9e, 0x3}, &(0x7f0000155000)={0x4, 0x7, 0x9, 0x3f, 0x10001, 0x101, 0x7, 0x1}, &(0x7f0000c88000-0x40)={0x5, 0x96e, 0x7fffffff, 0x2, 0x0, 0x8001, 0x8001, 0x400}, &(0x7f00009e5000-0x10)={0x0, 0x1c9c380}, &(0x7f000090c000)={&(0x7f000059f000-0x8)={0x6}, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000032f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d68000-0x77)="", 0x0, 0x20000002, &(0x7f0000b7f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b3a000)=0x0) select(0x40, &(0x7f0000640000)={0x100000000, 0xfff, 0xfffffffffffff1f1, 0x9, 0xb3e, 0x46, 0x8000, 0x3}, &(0x7f00001ff000-0x40)={0x81, 0x8, 0x100000000, 0x0, 0x179, 0x17e, 0x2, 0x3}, &(0x7f0000ff2000+0x3a0)={0x7, 0x0, 0x1, 0x8, 0x3, 0xffff, 0x1, 0x6}, &(0x7f0000519000)={0x0, 0x2710}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000010c000-0x4)=0x9000000, 0x4) 2017/12/27 09:36:30 executing program 0: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x22002500) keyctl$describe(0x6, r0, &(0x7f0000ed1000)=""/104, 0x68) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f7a000)='ns/ipc\x00') mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ded000)=@sack_info={0x0, 0x20, 0x5}, &(0x7f0000f7b000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f7b000)={r1, 0x5c, "154a51df5a0ce2d2b55c64a44abb05896be113c8a498c379797b5e206b1b353618a24f9b5bb1ae9ef307ef469ed9f8da752c4f60ad7a56444d057a734a12eb49315e7f4c24dd2ec1f8ead4285218e3b3cbb0a9bf7a31c81e5587d597"}, &(0x7f0000f7b000)=0x64) connect(r0, &(0x7f0000f7a000)=@sco={0x1f, {0x40, 0x1ff, 0x9, 0x9, 0xfff, 0x5}}, 0x8) accept$nfc_llcp(r0, 0x0, &(0x7f000004a000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 09:36:30 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a74000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f000084e000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000a74000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a73000)=0x10, 0x80000) 2017/12/27 09:36:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) prctl$getreaper(0xb, &(0x7f0000df1000)=0x0) 2017/12/27 09:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000575000-0x1c)=@req3={0x10001, 0x260b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00006e4000)={"6eaadae2823d92ab188558743d8e8600", {0x4, 0x7ff, 0xff, "02b72d610a9e", 0xffff, 0x0}}) modify_ldt$read(0x0, &(0x7f00001b3000-0xb9)=""/185, 0xb9) 2017/12/27 09:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = syz_open_dev$usbmon(&(0x7f00005cd000-0xd)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000086d000-0x14)={0x1, 0x0, 0x3, 0x2, 0x100000000}) sync() 2017/12/27 09:36:30 executing program 0: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x22002500) keyctl$describe(0x6, r0, &(0x7f0000ed1000)=""/104, 0x68) 2017/12/27 09:36:30 executing program 2: r0 = socket(0x10, 0x4000000002080003, 0x0) flistxattr(r0, &(0x7f00001fe000-0x29)=""/41, 0x29) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000013000-0x32)="12000000150025ffff07008e300914040a01", 0x12, 0x0, 0x0, 0x0) [ 72.370129] device gre0 entered promiscuous mode 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = add_key(&(0x7f000008b000-0x8)='big_key\x00', &(0x7f0000eed000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f7a000)='trusted\x00', &(0x7f0000f7b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000f7a000)='pkcs7_test\x00', &(0x7f00001c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) syz_open_pts(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eb3000+0xbc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/27 09:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = syz_open_dev$usbmon(&(0x7f00005cd000-0xd)='/dev/usbmon#\x00', 0x10001, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000086d000-0x14)={0x1, 0x0, 0x3, 0x2, 0x100000000}) sync() 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000f91000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pread64(0xffffffffffffffff, &(0x7f000062e000)=""/181, 0xb5, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca7000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = creat(&(0x7f0000bff000)='./file0\x00', 0x4) accept$ipx(r0, &(0x7f0000264000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c0c000)=0x10) 2017/12/27 09:36:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) setuid(r0) futex(&(0x7f0000001000-0x4)=0x200000000000000, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x0, 0x989680}, &(0x7f0000fd3000)=0x0, 0x0) 2017/12/27 09:36:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sync() 2017/12/27 09:36:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004b4000-0xc)=@sack_info={0x0, 0x6e, 0xb5}, &(0x7f000044d000)=0xc) 2017/12/27 09:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xfffffffd, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5f000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c3e000-0x8)={0x0, 0x54de}, &(0x7f0000fad000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00003d6000)={r2, 0x0, 0x87, "bf6ad8e37c036fcb37ee8fee7637ba5d401495c45abc4eccbd7649f74c823fbe95f6732a6a64fcbf3967bd19120b151d1a0ed505323aa242cfb00dab1e3bfc7ac706c19aec6bc5375444773bfdf27d6e233d684b7e824da152c1c593984d055990f9a9bdb63e0993d249164c142f112fa14bb12fe53e80aca63a021dbde626c2dbf69ba6180d63"}, 0x8f) 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000067f000)=0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 09:36:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000087c000)={0x0, 0x10001}, &(0x7f0000f2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008e5000-0xe6)={r2, 0xde, "714e125c88edfae4b742a35183329659e79e7b46e262b35f3ec386098172dda5b704097340fa442d60dd8aca467acb22ebcdfc0ffcc8d7c8f1fd74b46a60a94482dd155112c7a3e8af679a10e38bddacaa39e2d4bf51bfe83e6f01a65840c53efe1c4cbcc0e21ad13580dd4f3fd66c7013b1ff53957adf3bf969f09a29337c05d555e24e2d64aa2674e5fb13a0b14767a6d2c52c7549957b865412a5fd11719a428be917f9649ef044efa04aa48bfce7d9575d88abf01a6c2ff66d6f3c6cebf4baa8ead7b24fc0c0e9f8697e48aaf6224267140c340f48a58da3c1645bf8"}, &(0x7f00000d0000-0x4)=0xe6) r4 = add_key$keyring(&(0x7f0000687000-0x8)='keyring\x00', &(0x7f00009df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000489000)='user\x00', &(0x7f000066d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000342000)="5302c831f5f3ec0c3b7148356ef7ce53fed63bcfc57919ed4457f392c7e9805ff71853423312f9f04aedf9be4c29f2b825b64de83f96e99d1b771d1829bda71669b55b2b7f", 0x45, 0x0) keyctl$reject(0x13, r4, 0x8000, 0x4, r5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fb5000)=r3, 0x4) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f7b000+0x3a1)=0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f7b000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002e8000-0xb8)={0x0, 0x7, 0x8, 0x0, 0xb0, 0x8, 0xfffffffffffffff8, 0xff, {0x0, @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]}, 0x5, 0x1, 0xfffffffffffff2ef, 0x80000000, 0x3f}}, &(0x7f0000365000-0x4)=0xb8) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r3 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") inotify_add_watch(r3, &(0x7f0000006000)='./control\x00', 0xa4000001) r4 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r4, &(0x7f000003f000)=""/0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00005df000)={0x8001, 0x4, 0x740, 0x2, r2}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000b17000-0x4)={0xea, 0x8, 0x5}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6(0xa, 0x806, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000104000)={r2, 0x62, 0x7, 0x5}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f7c000-0xd4)={r2, 0xcc, "123393f9b1419c7c1ccd8ef833ebecbf42ce693378482643dd8cfaaf563c4f1084e991fb969f40b0274afc2e648985ad30c7d42145c4df969d9262e80654b5e653822c8c8c8bd9896aa5df5d36a16de77d58dddd3f15631109d7c063e9cd72cc55dd0fd91b5e3f1b734eb21bbed59119008181a6db3708a2fc7b5f9ec24a55d471562360417febdb314193be45f0755f20b7e6bec2d196443afcf16d6354b66dd4f8ecc48c40451bddc03704607e90bca925019740fe844ff0d7869364ef786d9aab6e42128eeea68bcd8d59"}, &(0x7f0000d7e000-0x4)=0xd4) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000a01000)={0x3f, 0x3f}) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r0 = syz_open_dev$mice(&(0x7f00007bc000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$TCSETS(r0, 0x5402, &(0x7f00006e1000)={0x8, 0x50, 0x8, 0x7755cab5, 0x0, 0x1b3, 0x1ff, 0x6, 0x101, 0x5, 0xa4e, 0x4}) 2017/12/27 09:36:30 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000015000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10, 0x80800) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/27 09:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r0 = dup(0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000f67000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000022b000)='net/rpc\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f00008c9000-0x8)='./file0\x00', r2, &(0x7f0000844000)='./file0\x00') socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006ec000)={0x0, 0x0}) faccessat(0xffffffffffffffff, &(0x7f00001cd000)='./file0\x00', 0x6e, 0x0) 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0}, 0x20) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer\x00', 0x400000, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f5e000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ece000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00004c2000)=[{0x4, 0x1, 0x80000000, 0x3, @tick=0x7, {0xd, 0xbd9}, {0x400, 0x1}, @note={0x6, 0x6, 0x5, 0x5, 0x4}}, {0x401, 0x0, 0x7ff, 0x5d5, @time={0x77359400, 0x0}, {0x6, 0xa0000}, {0x0, 0x4e5b}, @control={0x1, 0x5, 0x37aec0000}}, {0xdc, 0xd2, 0x9, 0x6, @time={r3, r4+10000000}, {0x7fa, 0x101}, {0x3, 0xfffffffffffffffd}, @note={0x4, 0x80000001, 0x4, 0xff, 0x9}}], 0x90) utime(&(0x7f0000c94000-0x2)='./file0\x00', &(0x7f000062d000)={0x0, 0x0}) 2017/12/27 09:36:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000087c000)={0x0, 0x10001}, &(0x7f0000f2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008e5000-0xe6)={r2, 0xde, "714e125c88edfae4b742a35183329659e79e7b46e262b35f3ec386098172dda5b704097340fa442d60dd8aca467acb22ebcdfc0ffcc8d7c8f1fd74b46a60a94482dd155112c7a3e8af679a10e38bddacaa39e2d4bf51bfe83e6f01a65840c53efe1c4cbcc0e21ad13580dd4f3fd66c7013b1ff53957adf3bf969f09a29337c05d555e24e2d64aa2674e5fb13a0b14767a6d2c52c7549957b865412a5fd11719a428be917f9649ef044efa04aa48bfce7d9575d88abf01a6c2ff66d6f3c6cebf4baa8ead7b24fc0c0e9f8697e48aaf6224267140c340f48a58da3c1645bf8"}, &(0x7f00000d0000-0x4)=0xe6) r4 = add_key$keyring(&(0x7f0000687000-0x8)='keyring\x00', &(0x7f00009df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000489000)='user\x00', &(0x7f000066d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000342000)="5302c831f5f3ec0c3b7148356ef7ce53fed63bcfc57919ed4457f392c7e9805ff71853423312f9f04aedf9be4c29f2b825b64de83f96e99d1b771d1829bda71669b55b2b7f", 0x45, 0x0) keyctl$reject(0x13, r4, 0x8000, 0x4, r5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fb5000)=r3, 0x4) 2017/12/27 09:36:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f3000)='/dev/ptmx\x00', 0xfffffffffbfffffd, 0x0) pipe2(&(0x7f0000863000)={0x0, 0x0}, 0x80000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000abb000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r2, 0x4, 0x802) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) r6 = dup2(r2, r0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$KDSETMODE(r6, 0x4b3a, 0x80000000) socketpair$inet6(0xa, 0x8080a, 0x6, &(0x7f0000bf7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000089e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000005a000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000eb000-0x6)={r7, 0x3}, 0x6) exit(0x1) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f7a000)='cgroup\x00', 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f7a000)={0xfffffffffffff723, 0x101, 0x200, {0x0, 0x1c9c380}, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000514000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/27 09:36:30 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000315000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fa3000-0x9)='/dev/sg#\x00', 0x8, 0x8000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fa3000-0x50)={0x0, 0x13, 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]}) 2017/12/27 09:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bef000-0x8)={0x0, 0xffff}, &(0x7f00001e7000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00000e4000-0x118)=[{&(0x7f0000fea000)={0x27, 0x5, 0x8, 0x3, 0x68c3, 0x7, "5a48ed35a69405f234a5c0e2740b8aeb248bc4d1ff5f4bcf27077ece4b4da22f6d66ddb6f0bdb56ae216aa7c76179c6ad83fa54a69307c9ef7e8b38db18621", 0x1}, 0x60, &(0x7f0000d77000-0x50)=[{&(0x7f0000932000)="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0x1000}, {&(0x7f0000792000-0x8f)="1595ca0a2615316fd1595a6d13ad888f95367ab5f08b5f704276833b6283ff97ae150458a86ae3b4f46fa4e5d2d9ab754f0de35f4e2d5281c5d13af7fb9df5db79617ab00b4a8b94650b8d8dce637e96066f2fd7995dc92be12461737f396d3cecf946b915b2d190da7b209e337aa5739a17e8d5a605c7acad23536ea0991699061c61ec7a8dbf61a7a961f07f9bff", 0x8f}, {&(0x7f0000495000)="075b7f", 0x3}, {&(0x7f0000216000)="63dcfdb25994021a378e3e2bf42256b936488cb306d8f6cf1e61fe4b02ff3031bae9ae6d72b57176b107f66d9d971d07cad3049c63cf6241154135cda840937df1d662587546f787634b3a5b5808b8b10df6585762dc8f677ece2e6c49b2d9081893378a78a62de65ba3ba34e8a7a62d128625", 0x73}, {&(0x7f0000aa5000)="8e9a15c70ede7b7a6ec213817d6a97bdfbbd95118cfa2d74834046737068e2720bf440627868d969da25c7179cdd76e4bcd4e22c8d4675fbb0e0b7dc56d56bd9f9e84cd6", 0x44}], 0x5, &(0x7f00002a5000+0x21a)={0x80, 0x113, 0x2, "cd29ca0ee6b4cf9e83efd05471efcc74729f468c4ed7383b36278e82d0a310d9a9a4035cf34343a7bb44f85009c6e8ef4cfbc2f7d479ed0773a66ba73d993ae7d9788b3027614ba8333f9504488b5621637914a86d53891aa0ab1ae9da671ffd68fe784019673649ee3f347488facd"}, 0x80, 0x4}, {&(0x7f0000638000-0x60)={0x27, 0x311a, 0x89, 0x5, 0x7, 0x0, "d5a42bf012e96c3c8cab9f3253000b74415cf06af38e0f51125026f6c65247b2a0cb909803498ff516ab51f8dae380118081bcdef043de48b9a46428961537", 0x401}, 0x60, &(0x7f0000495000-0x80)=[{&(0x7f0000aaa000)="de25467082a2432da2dde7e53adf859d0e143ff64ca761fc810b68baa5300578652f3e2bb73f85a33d18dd53f24eab30adcaa595cad4f72b59b308665e70594479f1019ee51b9b8555e10495744ad1a542f8386ca4bd57c68e84e46ed1757d1b5e408edae81cdf0d0434d21fbd9c5a58b2f86c135b926149f26794220677c096f4ba1c076b71f047b1e195878a736c08988eda2084973669ccf3d52fa42e1da42202", 0xa2}, {&(0x7f0000e1d000-0x3b)="3caa5431d3840d66f3988d15197c94422f52e83b0ade1c03d0425f3e04caae9afa0e74e8b83e8bdcd1ed3caf78e6f7cd661cfb847defaa6e2dc199", 0x3b}, {&(0x7f00005b5000)="ad447f5d9e563eceeab046d986c67843423c7e39a0c15c15368d6d8f8eb456e0869fc4fb1a3272e6bb715dd1e929cf298946981ccee186b2af943941605252a58a1b202fc983ac80e62742bfa922d7429ffbaeefdfed7b1fb3ed10190632b66a374df46bdec74ac31f9fb9193ac39180422ac33123babfcc5623b014c2792931c076d0bb07372e24c9f4c253aa9cce997a14b09e8e8bc6246698ac3cb2df81329d635661967816062343925443a1997fca8185a56134186f658bd11ec73fdb2fbad5babe1ff12adf9cf77b945e4a87a6e4", 0xd1}, {&(0x7f00008fa000)="85f223bfee60c1afd3d8339a74922c42961879afb2c71f6b5ab4e4e9db08b5a68a541206a4e6c2d53602daa4f652a914317032db7006fa4f122684cb47677d1e8befe650d3461a9be0d341212679e6b7cd73c786514333baa568caf2db", 0x5d}, {&(0x7f0000863000)="e7c6e69f2dda93c3b89997aa6df4d84d05f647d90cf1ea55ee1a1137da1a7c86636739c2416501c8867e43689443151234eb19e8e07f3b8700c51e7404bd6a28e866103bbc7ef0345d290ffe11a858cde09519fcbb2376aa3c283175eb0caf9353081f799330400cb25867a3ec39bb73ee0c2e7611a90bdbe5a5c9b5d2f0bd8ff825e17770de26ee60cf17f9ef32da5a689df875dc1f066ab39e448b349c0c88202bd264b13e578bdab707aa0814b638eb90d24af323f9c540c8bd7a09ecd98bd295b71d38", 0xc5}, {&(0x7f0000eb4000)="71667c22af23e2ec27297df93f03f6b0d49a80c6b95472d93246e7368cbc7bb59fcb75e412237cfb6a50da5dca33bb7c2b0595e9870fd3058b1bf1ceb4b4dcb3aa19dd838c5102973fcd96fb40afbf3d168754db2199e75dda5d4939c3989a6e77b08d19e96637aa41bf88b9a9430405b7e42af1594b9fa27a", 0x79}, {&(0x7f00009e4000)="26c4c139a676a3259a4637fa658ca87a7af646dddf975b07611ad67a4e0ec900c65d58fbf9978d96bb96c8c89c6a73df076147479067586e60ff2634a9c7134229da10a87c1cb3dd2fb13f1c3b015e681824003bb4affe307d18b2bbef0550c6e084594bc362c1d67ce27f7c007fd7d29f8b559535cf381dd097cd842975559629972953f31ff3fdce65eafbbfd2907d8d1b1fd29a949214afb30aef685928f9d8b06ef48caba5554bed6e90906fdc71a468215929fbd635e36b5c2b00ae36fdcd", 0xc1}, {&(0x7f0000387000-0x2c)="0101bf85cdaa864c83999db8bb60c067d89e58a77d02a3cdfe1b54b68fbf9b864c54745764d5ad5b604764e1", 0x2c}], 0x8, &(0x7f0000383000)={0x38, 0x11d, 0x1f, "d2f0e5ae62439f2ab4011668f30a3c8bec80e565d4f84f601412a0b3d2b8e460fe"}, 0x38, 0x0}, {&(0x7f0000d46000)={0x27, 0x0, 0x401, 0x3, 0x7, 0xff, "06b3e44f1308474e1565e6449c433fedfb9a2c36bc92282211e30c7cdfc696156edf65b08def12fa455872f614de9c5c12ac408c8a2a072e41cff142272aff", 0x2}, 0x60, &(0x7f00002eb000-0x20)=[{&(0x7f0000854000)="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", 0xfc}, {&(0x7f0000208000-0xa9)="2760a3265033b8a641777a154d9ac818f88fde9d61cc185c384eda154de0c9be03a56b14646318ec5f35a461f269ff05526fb0a9009a529fa7ba9a427d4149f9a6fd0459933adfc5a4909d0defde9e37371e863a817262d84bb6e53532e1b9cc16833a6e966f385524dca9a53b1dddbb2baa26ad9b382fbbe8aabd441e5cd746b01620f0274d5b79ef226a7875e878418a24c7bdf409922300b095359abfdb5bc41eb4e5a12ef0495f", 0xa9}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000ab0000)={0x27, 0x8, 0xc00000000000, 0x7, 0x80000000, 0x7f, "09148485c8dd3e5976ee3275ffc794f75fc7e00d4bd7a3bbc4538cd8ba8e9f1187ee7f7b9de060814f807b2369fbd608a603af9297af197edfb44dda6522b5", 0x7f}, 0x60, &(0x7f0000b7d000)=[{&(0x7f0000928000)="00af5d94d21d8a5d674492f4e002375ec3d53be26b0229d2427e9cec25b75b37c272fb664d4d051347932b31e5a170bf103b3ccd27036871681416e0cc8f5aeb2350e723413617db4b489a3c038a4b41e72eba1135e2977d7ea7190174c7e2ddaf76", 0x62}, {&(0x7f0000bc1000-0xff)="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", 0xff}, {&(0x7f00007f6000-0xbd)="626630e2e201e5a09b2cde515aaed250e151aaa14171b47ecb7010853c41e48a73d8d4c1c664b97f983cb0c3d30f816050f6860d9e59cf20ed40a4eef24fafc3fa3844f4fa9c367d4811a6f02aa1976f9d9096648d124e98cac30316cf455652129dc00cd3c612bb27212ca70f024d558fb6786d3ce31410ec59529e8ca153f1ac6fcf94c4f815d47d7f9840c5191fa5be829c2fde1df3dab1fde56a30c329bf499749d8944cc51d45f913c65c71399ce11b7eb859b59eb39c3f2e6428", 0xbd}], 0x3, &(0x7f000005e000)={0xf8, 0x13d, 0xe42, "e8b8107e845314a444954081339fd2a4ca958aed55fd02cf1ebd0dfd0d525a7d2ad261b0b1e34b006b74cb78767789af2ee93bcd3e284f6d872f06c90275bd9ef254de6833eda13f25e586e0b7f25210badd7d3fdc8233e1799a5221b119cdc4f711ad87fbb5b018fc0b6d4c85eb9c386d3b586b050284bd22960b50248add16f36ae98e62c147ccad08e0416bd9f5d8611b07842b6e703aa06abcaa3f48352beca6cc25cdf9881cf1738a1d10f9e388bbb82362be45a2f67c71a6f65118c3ae401f1b938b423eee522e787291df4bc9fe6756f78e906c533a9f185c5197dd2985c687b5f3405ae6"}, 0xf8, 0x0}, {&(0x7f000029b000-0x60)={0x27, 0x0, 0x3, 0x2, 0x9, 0x80000000, "389a0ed17a3bfab10bff61f0cdaffa17ad0e279ac8ad7abf89edc6d2e53e966318ff772a5895b46b348e9e27ff3a28e4155f0f1f2f80c3b731d355aa463bdc", 0x5}, 0x60, &(0x7f0000f8f000)=[{&(0x7f0000293000)="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", 0x1000}], 0x1, &(0x7f0000efc000-0xc8)={0xc8, 0x112, 0x5, "61600b0a3b8521d602fbb57948acb432eacb0743a82ee3eb8cc59ef5509f8c9682df1eb5dd2592937b32e8c9a9294e12bb33b1deffa9a21ad3cd220a33be5d61a10239a94d337dddd83384af4151a14e78b7089027ff7062f82b33924a0e640daa07a55ffe49ae0c1a07312e2f6ec4303bdbca8f06dd91ca261a4b5f80c6c6d7556c7d5df8106880473cbfca21e4485f3a895b9d6f5704a0b246bf1e38039b926a52c861888b035b60295ddf258ae08991f0350637f0c8f2"}, 0xc8, 0x40}], 0x5, 0x24008800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006b0000-0x8)={r2, 0x6}, &(0x7f00001f2000-0x4)=0x8) writev(r0, &(0x7f0000db9000-0x10)=[{&(0x7f00002cf000-0x29)="2900000021001900013d3524000a000600000016000000000e0000040d000f00000000000000002008", 0x29}], 0x1) 2017/12/27 09:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007fc000-0x38)={0x0, 0x0, &(0x7f000026d000-0x10)={&(0x7f0000f38000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000038b000-0x4)=0x0, &(0x7f00004ca000)=0x4) sendto$inet(r1, &(0x7f0000cc2000+0xd97)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:30 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800001, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000372000-0x6)={0x1, [0xa9c9]}, &(0x7f0000e72000-0x4)=0x6) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000041b000-0x67)=""/103, &(0x7f0000b63000)=0x67) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000775000-0x78)=[{{0x0, 0x0, &(0x7f0000e71000)=[{&(0x7f000094c000)=""/4096, 0x1000}, {&(0x7f0000e71000)=""/31, 0x1f}, {&(0x7f0000b4a000)=""/188, 0xbc}], 0x3, &(0x7f0000cba000)=""/49, 0x31, 0xd38f}, 0x1}, {{&(0x7f0000900000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e71000)=[{&(0x7f0000e71000)=""/4096, 0x1000}, {&(0x7f0000e71000)=""/157, 0x9d}], 0x2, &(0x7f0000e72000-0x1000)=""/4096, 0x1000, 0x0}, 0x7fffffff}], 0x2, 0x40000102, &(0x7f0000e72000-0x10)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/rfkill\x00', 0x210400, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000c7a000)=""/10, &(0x7f00002db000-0x4)=0xa) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00008f6000-0x9f)="5029243aafc4940ef315f1c75a677e9375ad80aec680f2a0e91f123b9a96534a911a6243da819e768d52e1e74a899f2a552f305f3d02fda6f49f327a4f062160efdfd02cb760faa0a39064c1738d87c85b46b465297b30cb74527ec84b77966237763ae747b14f94c513f104b3d4203b1796e4623f4c7e90319af6b4d4b722abdd967a3325bb1e2f707f4cec80eb83d77b8bce9a7f1ebe104b1741ba3aae03", 0x9f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f7c000-0x8)='./file0\x00', 0x4800, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005d7000)=0x1f, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f7b000-0x20)={@common='tunl0\x00', @ifru_flags=0x100}) r3 = socket$inet6(0xa, 0x802, 0x0) shutdown(r3, 0x81289b249d74cb21) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f7c000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x8, 0x1, 0x44}, &(0x7f0000210000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f00000)={r4, 0x43}, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f7d000)={r4, 0x200}, 0x6) sendto$inet6(r3, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:30 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fee000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fed000)=@file={0x0, ""/108}, &(0x7f0000fed000)=0x6e, 0x80000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000fee000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc1000)=0x1c, 0x80800) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) ioctl$int_out(r2, 0x5462, &(0x7f0000fed000)=0x0) r3 = syz_open_procfs(r0, &(0x7f0000fed000-0x12)="89007e30b0d6000000000000e100654a00fd") preadv(r3, &(0x7f0000fe4000)=[{&(0x7f0000fe4000-0xb5)=""/181, 0xb5}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001bf000-0xf)='/dev/sequencer\x00', 0xa600, 0x0) 2017/12/27 09:36:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000cd9000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097b000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2017/12/27 09:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c11000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0xfffffffffffffffe, &(0x7f000050b000-0x47)=""/71, 0x47) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003cf000-0x5c)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x1, 0x33f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1000, [0x8, 0x4, 0xfff, 0x3, 0x1ff, 0xffffffff, 0xca, 0x1]}, 0x5c) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x28004100, &(0x7f0000ff5000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") 2017/12/27 09:36:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000084000-0x8)=0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") chroot(&(0x7f00003e3000-0xe)='./file0/file0\x00') sync() 2017/12/27 09:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r0 = dup(0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000f67000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000022b000)='net/rpc\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f00008c9000-0x8)='./file0\x00', r2, &(0x7f0000844000)='./file0\x00') socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006ec000)={0x0, 0x0}) faccessat(0xffffffffffffffff, &(0x7f00001cd000)='./file0\x00', 0x6e, 0x0) 2017/12/27 09:36:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f7a000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/keychord\x00', 0x8002, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f7b000)={0x0, 0x2c, &(0x7f0000f7b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f000090e000-0x4)=0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7c000)={r1, 0x5}, &(0x7f0000bf0000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f7c000-0x20)={0x7, 0x9, 0x8205, 0x2cc0000000, 0x93b, 0x630, 0x15a, 0x6, r1}, &(0x7f0000e0f000)=0x20) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ad000+0x161)="636f6d6d0010") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000d41000)=0x5d, 0x2000000400000fe) 2017/12/27 09:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() r0 = dup(0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000f67000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000022b000)='net/rpc\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f00008c9000-0x8)='./file0\x00', r2, &(0x7f0000844000)='./file0\x00') socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006ec000)={0x0, 0x0}) faccessat(0xffffffffffffffff, &(0x7f00001cd000)='./file0\x00', 0x6e, 0x0) 2017/12/27 09:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40, "8c121cfc5a6667e927ab33080d3dcee36b0ebd52c34e26ee9b14b283b463060c9a1f145cd3adf0dad7aad2df13869ed466f36dd67c524c1fcdaa1f35d52d5571"}, &(0x7f0000003000-0x4)=0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000062000)={0x0, 0x0}) accept(r0, &(0x7f0000153000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d4d000)=0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/27 09:36:31 executing program 7: prctl$void(0x1a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c2e000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ffd000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) 2017/12/27 09:36:31 executing program 4: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f00000ed000-0xdb)=""/219, 0xdb) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000016e000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cc3000-0x4)=0x0, &(0x7f000096e000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f00002d4000)="1d4a819027065e29459de63c507fd6588c6cf13ac70f0375fa4fcdef31e8624bcebdd94a5d27f73f6056ee2343af4b3bfb7653c88b7ec568ec7afbe5af311659286b21414354a6cf2311ce8612c592696d8a2b13bcbd1cdf52c74cc6b900217cfc4a88497742718b886f66d15f2caf88dc1c521f114e95cc2427f743cb70641f4878c1f1449ad1f09b75752ff500bed42db11a55e11a4981e2f23580385093b9d15dad6f96285c3c9491fd825af42937e0498d9675def98e7535a5e42a064e8b9012b18e3ba9257bba9c7fdf3746", 0xce, 0x40000, &(0x7f000008b000-0x10)=@ax25={0x3, {"30fd7acbeb72a2"}, 0x6}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000a4e000-0x1)='r', 0x1, 0x8051, &(0x7f000069f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000af7000)='./file0\x00', 0xc2, 0xc9) symlinkat(&(0x7f00008f9000-0x8)='./file0\x00', r0, &(0x7f0000a3c000-0x8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") chroot(&(0x7f00000fb000-0x8)='./file0\x00') sync() 2017/12/27 09:36:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fe8000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000fe7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fde000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2}, &(0x7f0000fdf000-0x4)=0x98) 2017/12/27 09:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80805, 0x4002) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000552000)={0x0, 0x0}) write(r0, &(0x7f000013f000)="220000001d000701ffdb0000d30003000c001000000000001000000000010044455c", 0x22) 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000971000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000042b000)={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x10000, [0x2, 0x10001, 0x401, 0x1f, 0x3, 0x8, 0x101, 0x1ff]}, 0x5c) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x501002) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000750000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d4000)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006fa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, 0x40, 0x9, 0x500, 0x4, 0x80020, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008da000)=0x0, &(0x7f00002fe000-0x4)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000cce000-0x90)=""/144, &(0x7f0000086000)=0x90) 2017/12/27 09:36:31 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x8000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f000009c000)='ns/net\x00') setns(r0, 0x0) accept$inet6(r0, &(0x7f00003f0000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e0b000-0x4)=0x1c) 2017/12/27 09:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000acd000-0x8)='./file0\x00', &(0x7f0000970000)=@known='system.posix_acl_access\x00') mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008d9000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00000e4000-0xe)='./file0/file0\x00', 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000048b000)=0x0) mount(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f00008b2000-0xe)='./file0/file0\x00', &(0x7f000092a000-0x5)='hpfs\x00', 0x2002, &(0x7f0000680000)="") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000088c000)=0x7) 2017/12/27 09:36:31 executing program 4: unshare(0x24020000) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000234000)={0x0, 0x2, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x8ac3, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000880000)=@assoc_value={r1, 0x196}, &(0x7f000079d000-0x4)=0x8) r3 = syz_open_dev$mice(&(0x7f00000fc000-0x10)='/dev/input/mice\x00', 0x0, 0x483c1) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000342000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x4, 0x30}, 0xc) socket(0x0, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000002000)=0x8) 2017/12/27 09:36:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f26000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() lookup_dcookie(0x0, &(0x7f0000f90000)=""/238, 0xee) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003aa000-0x18)=[{0x3, 0x9}, {0x4, 0x6}, {0x3, 0x100000000}], 0x3) 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000f7b000-0x4)=0x2, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001d4000+0xd90)={0x0, 0x0}, &(0x7f0000471000)=0x8) 2017/12/27 09:36:31 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000011000)='./file0\x00', &(0x7f000001c000-0x17)=@random={'os2.\x00', 'md5sumtrusted,-lo\x00'}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) fcntl$getown(r0, 0x9) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001d000)=@ethernet={0x1, @random="f219a9997dbf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000001c000)=""/47) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/27 09:36:31 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000000f000-0x54)=""/84, &(0x7f0000ea0000)=0x54) 2017/12/27 09:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/hwrng\x00', 0x4000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c0000-0x15)='/dev/pktcdvd/control\x00', 0x7c, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fbb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x3, 0x7fffffff) r5 = fcntl$getown(r2, 0x9) fstat(0xffffffffffffff9c, &(0x7f000096a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e67000)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006fc000-0x4)=0x0) lstat(&(0x7f0000134000)='./file0\x00', &(0x7f0000225000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009d6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ab000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000-0x4)=0xe8) r13 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d46000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000038000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = accept$inet(0xffffffffffffff9c, &(0x7f0000440000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c55000)=0x10) r18 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000188000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c9000)=0x1c, 0x800) r19 = creat(&(0x7f0000cf1000)='./file0\x00', 0xa) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbd000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r21 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/create\x00', 0x2, 0x0) r22 = open(&(0x7f00006ea000-0x8)='./file0\x00', 0x200001, 0x12) r23 = accept$packet(0xffffffffffffff9c, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a8000)=0x14) r24 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d3c000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005af000)=0x1c) sendmsg$netlink(r0, &(0x7f0000a64000)={&(0x7f0000f8b000-0xc)={0x0, 0x0, 0x2, 0x3ff}, 0xc, &(0x7f0000cc7000)=[{&(0x7f00003b1000-0x3d8)=[{0xc9, 0x80000000, 0x200, 0x7, 0x1, "3715be6b75bf3723bd5d889e16a89c1ecba15696867000c55598bd246bdad90eea7faf7e0c32ead545c9c196d987eb921631201290bb08783ec7427ca2e99dce6f81c786edadfd80fe79178e53249e6dc733e3602c08fa64edfbc428f6ca907f7bf8fd0c388487f1ba8d620bfafbc1a5d986c8c3c78cbfeb8fd15ab5d055ef57293c799232edcbd9e4b2b9034355405c72041cf17701b98b662e4988b077247b06194ff14b8e20d01b13cff5a59f289fca202243807646f1c2"}, {0x9f, 0x6, 0x20, 0x5, 0x4, "2de1bb349cb79b339bac7567b05b235cb7b48503b6736d0a478beda142fc8bd9192da114afb320e86a3260ea7084041be827b660c5b840666601786082ca014bedc0cdd90e3647dd8c2c339eb53353e7964902e8c852ff7720bf0ff3b5b13d48a7ffa4e60d92e94c1f51f68ffb5cee705ebfd4b7e2374a78912b1dcc402a4f40c2f7f6ea965201594dceca95dbe06c"}, {0xef, 0x81, 0x500, 0x80, 0x1, "92372baeeb372d290c8d5a85162eb91e077b89026c15c03cc96804df6411a690a5a1f3822359ed3b3bdcdeed968e64a56a1c0bc151764a679880367bb6e0e5e9ab42f51980526bb19a412d1b552565ee76208ca0a07887af720917a2ecad5d25401829ab8d591be67871d6edfff338384a0586630efef2b4b684851593aa8e96fcfefb7d9125920aef73e5123980147a4f6193160da17f428a709dc6b4cf53107c8776719dffaeabaacaef5d1ce1a3d4b27ae93a7c5560283d3e8c48d8ab074a3771981978740407cefc5d8bfe12d1475dcbf4550907e2e3cdf23671a4faa7"}, {0x4d, 0x7fff, 0x602, 0x800, 0xfffffffffffffff7, "f529555e1fc290cc5adf987217cf8325b58d9a87cbaede5f41b538e0d60c73f3cd24340c01c0d04f278e19bd758dfe030be4a6c902e015126d27e03020"}, {0xb8, 0x1, 0x2, 0x100000000, 0x20, "2c46475f61e1a94e2d9e0744263ffd4d281617cb3f753fe3532d60641680ccbfe7f7dc048662baab5b995832ff99327519424050aa3c66f7fe64c78a58e3000c358cb82594b04bef460bb2f5ad1dbf698ab1611fdf9a71a4148d5392411d6d93293e91b031b0cb775f357fd66d3ad8abab91b9993e084e275fa12db18484f4f2114b8f1f74557ffc86bbba7190e1e729fe9fadc6f230c7fd553f7a8ce7ffb519edd26ab2e8cb2879"}, {0x1010, 0x1, 0x0, 0x400, 0x10000000000, 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"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"}, {0x69, 0xdb5, 0x300, 0xcf64, 0x1f, "fe37ead63f9b8281573b8b0cbf321bd20fec48c3ece7e82478cf36810db07b95cf3ddc4595bd714be09e97a3382be76b51ce0251ba4a1a89ccd3c9280dd4cd88369a97b7cf15d3c114d1eb1f0cd8bcbd3b3e4bfdb2589ad5aa"}, {0x9c, 0x80000001, 0x110, 0x1, 0x4, "f846a337721b74b56f434b6612ebd4252e91f4e9859c389ec28b295439f07b1c2cead7d9b05eb9fd63703bd127753cf24d7260d57cc082430117e7c04aa6c2447df9902b00b6cc8cb9a56028d1af126578a89934ee52a17af78cf99fc006a11bb95e34ee6eabdaefa051535bc82e4d5e7a2a7c939e170758c258ae835fb8400c68509b72ecdc2e9be411d13d"}, {0x7b, 0x1, 0x0, 0xff, 0x400, "1f80984f7f4cd8599120a79072633844c1f523c7c2aa68edc247761615d2c0239eeabbe4dadedf021811fc6ca60150c4d6556272a2ae07783db12cc61bdcef100d394948fd3878d5ef098900c272e017f98dc348df45f47ef5c5ec90a5d6891a475a03fe0f1b40b295fb32"}, {0x75, 0x4, 0x801, 0x10001, 0x6f, "31228ea61ec065f78c962d96a458c01ea9030c41f5b074efe94f7660cb3419b7a38bc92500fd8672187ef31a13404313bb1172be10e8990300e351cbf4813a5027f0f3541bb7b414003b2ebe008606645859abc99505cc4daecee5886ceb6fe4f3f477a39d"}, {0xa6, 0x4, 0x100, 0x6, 0x8, "15e3c9e410855ed1a1e6fe6c223afb8c4fc0ec943280581930912e82a820d4f32db6ad55e60bcb9540e8364e977d16da5db48bf5af50bccf3b0b623e3f5e0623151e8340177fb1c9eb3eb24b36048b96af63b0f11b8a928e9185d30af8aaf1c1187649865ec7001d05927e6052a5fa8a952a6deb6c468b933aa295b2536b99004d0056b96b610fd885385bfb5a05cd03311ff1578f98"}, {0x12, 0x2, 0x200, 0x100000000, 0x5, "5404"}], 0x143a}], 0x2, &(0x7f000076b000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23, r24]}], 0xe0, 0x4048000}, 0x5) r25 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r25, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r26 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r26, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r25, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r25, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r25, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r25, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/27 09:36:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) 2017/12/27 09:36:31 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000011000)='./file0\x00', &(0x7f000001c000-0x17)=@random={'os2.\x00', 'md5sumtrusted,-lo\x00'}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) fcntl$getown(r0, 0x9) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001d000)=@ethernet={0x1, @random="f219a9997dbf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000001c000)=""/47) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x27ea6aa7e437ea0c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000f43000-0xf6)=""/246) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}}, 0x6a) 2017/12/27 09:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000933000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000621000-0x4)=0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, r1, 0x5) tkill(0x0, 0x0) 2017/12/27 09:36:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f84000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2017/12/27 09:36:31 executing program 4: unshare(0x24020000) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000234000)={0x0, 0x2, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x8ac3, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000880000)=@assoc_value={r1, 0x196}, &(0x7f000079d000-0x4)=0x8) r3 = syz_open_dev$mice(&(0x7f00000fc000-0x10)='/dev/input/mice\x00', 0x0, 0x483c1) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000342000)=0x3, 0x4) 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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x4, 0x30}, 0xc) socket(0x0, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000002000)=0x8) 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cff000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f7e000-0x28)={@generic="ad2e3d12b814f6955161abd1661b68aa", &(0x7f0000f7d000)=@ethtool_ringparam={0x11, 0x4, 0x2, 0xfffffffffffffffa, 0x7, 0x6f6a, 0x5, 0x3f, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000f7e000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f7d000-0x10)={r1, r2/1000+10000}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009d8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f7b000-0x4)=0x0, &(0x7f00001c6000)=0x0, &(0x7f0000f7b000-0x4)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000f7f000)=""/25, 0x19) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000481000)=""/26, &(0x7f0000254000)=0x1a) 2017/12/27 09:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) symlinkat(&(0x7f000020e000-0x8)='./file0\x00', r0, &(0x7f0000d61000-0x8)='./file0\x00') writev(r0, &(0x7f0000d7d000-0x10)=[{&(0x7f00008bb000)="0bf5430f020319", 0x7}], 0x1) [ 73.501831] device syz7 entered promiscuous mode 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') sendfile(r0, r0, &(0x7f00009ad000)=0x0, 0x1) flistxattr(r0, &(0x7f00001e2000-0x5f)=""/95, 0x5f) 2017/12/27 09:36:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000451000)={0x0, 0xa, "76666ff0964d40c61202"}, &(0x7f00000c6000)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c31000)={r1, @in={{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c61000-0x4)=0x8c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f3c000-0xc)={r1, 0x8, 0x30}, 0xc) sync() lremovexattr(&(0x7f00001d6000-0x8)='./file0\x00', &(0x7f0000c5c000-0x1a)=@known='com.apple.system.Security\x00') 2017/12/27 09:36:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f26000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() lookup_dcookie(0x0, &(0x7f0000f90000)=""/238, 0xee) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003aa000-0x18)=[{0x3, 0x9}, {0x4, 0x6}, {0x3, 0x100000000}], 0x3) 2017/12/27 09:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000451000)={0x0, 0xa, "76666ff0964d40c61202"}, &(0x7f00000c6000)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c31000)={r1, @in={{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c61000-0x4)=0x8c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f3c000-0xc)={r1, 0x8, 0x30}, 0xc) sync() lremovexattr(&(0x7f00001d6000-0x8)='./file0\x00', &(0x7f0000c5c000-0x1a)=@known='com.apple.system.Security\x00') 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f7a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000136000-0x64)={&(0x7f0000f7a000)=[0x3a6, 0x6, 0xffffffffffffffff, 0x5], 0x4, 0x20a248cb, 0x9, 0x6, 0xffe, 0x40, {0x8, 0x7ff, 0x6, 0x1, 0x0, 0x5, 0x3f, 0x5, 0x6, 0x8, 0x3, 0x3, 0x40, 0x7fff, "3a0aef17cc9ed315d9ccd998e8ec99b768bd929878d0e5a7f50771859c3349e5"}}) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000bd6000)={&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2, &(0x7f0000f53000/0x2000)=nil, 0x17f8}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000c42000)=0x4) 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa6000-0x4)=0x0) getpgid(r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x101, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4204, r3, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0e000112fffeffff", 0x8}) 2017/12/27 09:36:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000ffb000-0x9b)="10377d9b68be1d0725e95cb9c482d6e2c728c9781884d4625d7bdb435bf0d3c89081c0a43ce5eca92d16b306dd801a1d1f72b602b5e76a7023a82905c3a93005d12a473d95658ae52f5d28d1d95a8fe90e0ecdd34c773c237fab9315e07ba073706f3c331a0acc5ed79f7c5bea9a0bf66a7d951f41a64618ec0c01799ec2437a7e54b5337fa4bb0748ec84bfb724b6d9f0ce27685209f201237dd6") sync() 2017/12/27 09:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/hwrng\x00', 0x4000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c0000-0x15)='/dev/pktcdvd/control\x00', 0x7c, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fbb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x3, 0x7fffffff) r5 = fcntl$getown(r2, 0x9) fstat(0xffffffffffffff9c, &(0x7f000096a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e67000)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006fc000-0x4)=0x0) lstat(&(0x7f0000134000)='./file0\x00', &(0x7f0000225000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009d6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ab000)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000-0x4)=0xe8) r13 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d46000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000038000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = accept$inet(0xffffffffffffff9c, &(0x7f0000440000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c55000)=0x10) r18 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000188000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c9000)=0x1c, 0x800) r19 = creat(&(0x7f0000cf1000)='./file0\x00', 0xa) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbd000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r21 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/create\x00', 0x2, 0x0) r22 = open(&(0x7f00006ea000-0x8)='./file0\x00', 0x200001, 0x12) r23 = accept$packet(0xffffffffffffff9c, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a8000)=0x14) r24 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d3c000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005af000)=0x1c) sendmsg$netlink(r0, &(0x7f0000a64000)={&(0x7f0000f8b000-0xc)={0x0, 0x0, 0x2, 0x3ff}, 0xc, &(0x7f0000cc7000)=[{&(0x7f00003b1000-0x3d8)=[{0xc9, 0x80000000, 0x200, 0x7, 0x1, "3715be6b75bf3723bd5d889e16a89c1ecba15696867000c55598bd246bdad90eea7faf7e0c32ead545c9c196d987eb921631201290bb08783ec7427ca2e99dce6f81c786edadfd80fe79178e53249e6dc733e3602c08fa64edfbc428f6ca907f7bf8fd0c388487f1ba8d620bfafbc1a5d986c8c3c78cbfeb8fd15ab5d055ef57293c799232edcbd9e4b2b9034355405c72041cf17701b98b662e4988b077247b06194ff14b8e20d01b13cff5a59f289fca202243807646f1c2"}, {0x9f, 0x6, 0x20, 0x5, 0x4, "2de1bb349cb79b339bac7567b05b235cb7b48503b6736d0a478beda142fc8bd9192da114afb320e86a3260ea7084041be827b660c5b840666601786082ca014bedc0cdd90e3647dd8c2c339eb53353e7964902e8c852ff7720bf0ff3b5b13d48a7ffa4e60d92e94c1f51f68ffb5cee705ebfd4b7e2374a78912b1dcc402a4f40c2f7f6ea965201594dceca95dbe06c"}, {0xef, 0x81, 0x500, 0x80, 0x1, "92372baeeb372d290c8d5a85162eb91e077b89026c15c03cc96804df6411a690a5a1f3822359ed3b3bdcdeed968e64a56a1c0bc151764a679880367bb6e0e5e9ab42f51980526bb19a412d1b552565ee76208ca0a07887af720917a2ecad5d25401829ab8d591be67871d6edfff338384a0586630efef2b4b684851593aa8e96fcfefb7d9125920aef73e5123980147a4f6193160da17f428a709dc6b4cf53107c8776719dffaeabaacaef5d1ce1a3d4b27ae93a7c5560283d3e8c48d8ab074a3771981978740407cefc5d8bfe12d1475dcbf4550907e2e3cdf23671a4faa7"}, {0x4d, 0x7fff, 0x602, 0x800, 0xfffffffffffffff7, "f529555e1fc290cc5adf987217cf8325b58d9a87cbaede5f41b538e0d60c73f3cd24340c01c0d04f278e19bd758dfe030be4a6c902e015126d27e03020"}, {0xb8, 0x1, 0x2, 0x100000000, 0x20, "2c46475f61e1a94e2d9e0744263ffd4d281617cb3f753fe3532d60641680ccbfe7f7dc048662baab5b995832ff99327519424050aa3c66f7fe64c78a58e3000c358cb82594b04bef460bb2f5ad1dbf698ab1611fdf9a71a4148d5392411d6d93293e91b031b0cb775f357fd66d3ad8abab91b9993e084e275fa12db18484f4f2114b8f1f74557ffc86bbba7190e1e729fe9fadc6f230c7fd553f7a8ce7ffb519edd26ab2e8cb2879"}, {0x1010, 0x1, 0x0, 0x400, 0x10000000000, 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"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{0x69, 0xdb5, 0x300, 0xcf64, 0x1f, "fe37ead63f9b8281573b8b0cbf321bd20fec48c3ece7e82478cf36810db07b95cf3ddc4595bd714be09e97a3382be76b51ce0251ba4a1a89ccd3c9280dd4cd88369a97b7cf15d3c114d1eb1f0cd8bcbd3b3e4bfdb2589ad5aa"}, {0x9c, 0x80000001, 0x110, 0x1, 0x4, "f846a337721b74b56f434b6612ebd4252e91f4e9859c389ec28b295439f07b1c2cead7d9b05eb9fd63703bd127753cf24d7260d57cc082430117e7c04aa6c2447df9902b00b6cc8cb9a56028d1af126578a89934ee52a17af78cf99fc006a11bb95e34ee6eabdaefa051535bc82e4d5e7a2a7c939e170758c258ae835fb8400c68509b72ecdc2e9be411d13d"}, {0x7b, 0x1, 0x0, 0xff, 0x400, "1f80984f7f4cd8599120a79072633844c1f523c7c2aa68edc247761615d2c0239eeabbe4dadedf021811fc6ca60150c4d6556272a2ae07783db12cc61bdcef100d394948fd3878d5ef098900c272e017f98dc348df45f47ef5c5ec90a5d6891a475a03fe0f1b40b295fb32"}, {0x75, 0x4, 0x801, 0x10001, 0x6f, "31228ea61ec065f78c962d96a458c01ea9030c41f5b074efe94f7660cb3419b7a38bc92500fd8672187ef31a13404313bb1172be10e8990300e351cbf4813a5027f0f3541bb7b414003b2ebe008606645859abc99505cc4daecee5886ceb6fe4f3f477a39d"}, {0xa6, 0x4, 0x100, 0x6, 0x8, "15e3c9e410855ed1a1e6fe6c223afb8c4fc0ec943280581930912e82a820d4f32db6ad55e60bcb9540e8364e977d16da5db48bf5af50bccf3b0b623e3f5e0623151e8340177fb1c9eb3eb24b36048b96af63b0f11b8a928e9185d30af8aaf1c1187649865ec7001d05927e6052a5fa8a952a6deb6c468b933aa295b2536b99004d0056b96b610fd885385bfb5a05cd03311ff1578f98"}, {0x12, 0x2, 0x200, 0x100000000, 0x5, "5404"}], 0x143a}], 0x2, &(0x7f000076b000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23, r24]}], 0xe0, 0x4048000}, 0x5) r25 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r25, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r26 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r26, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r25, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r25, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r25, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r25, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/27 09:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x27ea6aa7e437ea0c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000f43000-0xf6)=""/246) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}}, 0x6a) 2017/12/27 09:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00007fc000-0x38)={0x0, 0x0, &(0x7f000026d000-0x10)={&(0x7f0000f38000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x4, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000e45000)="27e5452075f034f8c993285dcb55757e28d330a6f6bbb7a3a80405d4babc83337a5912f600605ea64dbb6188681313fc920a", 0x32, 0x4000000, &(0x7f0000078000)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/hwrng\x00', 0x4000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c0000-0x15)='/dev/pktcdvd/control\x00', 0x7c, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fbb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x3, 0x7fffffff) r5 = fcntl$getown(r2, 0x9) fstat(0xffffffffffffff9c, &(0x7f000096a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e67000)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006fc000-0x4)=0x0) lstat(&(0x7f0000134000)='./file0\x00', &(0x7f0000225000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009d6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ab000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000-0x4)=0xe8) r13 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d46000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000038000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = accept$inet(0xffffffffffffff9c, &(0x7f0000440000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c55000)=0x10) r18 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000188000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c9000)=0x1c, 0x800) r19 = creat(&(0x7f0000cf1000)='./file0\x00', 0xa) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbd000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r21 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/create\x00', 0x2, 0x0) r22 = open(&(0x7f00006ea000-0x8)='./file0\x00', 0x200001, 0x12) r23 = accept$packet(0xffffffffffffff9c, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a8000)=0x14) r24 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d3c000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005af000)=0x1c) sendmsg$netlink(r0, &(0x7f0000a64000)={&(0x7f0000f8b000-0xc)={0x0, 0x0, 0x2, 0x3ff}, 0xc, &(0x7f0000cc7000)=[{&(0x7f00003b1000-0x3d8)=[{0xc9, 0x80000000, 0x200, 0x7, 0x1, "3715be6b75bf3723bd5d889e16a89c1ecba15696867000c55598bd246bdad90eea7faf7e0c32ead545c9c196d987eb921631201290bb08783ec7427ca2e99dce6f81c786edadfd80fe79178e53249e6dc733e3602c08fa64edfbc428f6ca907f7bf8fd0c388487f1ba8d620bfafbc1a5d986c8c3c78cbfeb8fd15ab5d055ef57293c799232edcbd9e4b2b9034355405c72041cf17701b98b662e4988b077247b06194ff14b8e20d01b13cff5a59f289fca202243807646f1c2"}, {0x9f, 0x6, 0x20, 0x5, 0x4, "2de1bb349cb79b339bac7567b05b235cb7b48503b6736d0a478beda142fc8bd9192da114afb320e86a3260ea7084041be827b660c5b840666601786082ca014bedc0cdd90e3647dd8c2c339eb53353e7964902e8c852ff7720bf0ff3b5b13d48a7ffa4e60d92e94c1f51f68ffb5cee705ebfd4b7e2374a78912b1dcc402a4f40c2f7f6ea965201594dceca95dbe06c"}, {0xef, 0x81, 0x500, 0x80, 0x1, "92372baeeb372d290c8d5a85162eb91e077b89026c15c03cc96804df6411a690a5a1f3822359ed3b3bdcdeed968e64a56a1c0bc151764a679880367bb6e0e5e9ab42f51980526bb19a412d1b552565ee76208ca0a07887af720917a2ecad5d25401829ab8d591be67871d6edfff338384a0586630efef2b4b684851593aa8e96fcfefb7d9125920aef73e5123980147a4f6193160da17f428a709dc6b4cf53107c8776719dffaeabaacaef5d1ce1a3d4b27ae93a7c5560283d3e8c48d8ab074a3771981978740407cefc5d8bfe12d1475dcbf4550907e2e3cdf23671a4faa7"}, {0x4d, 0x7fff, 0x602, 0x800, 0xfffffffffffffff7, "f529555e1fc290cc5adf987217cf8325b58d9a87cbaede5f41b538e0d60c73f3cd24340c01c0d04f278e19bd758dfe030be4a6c902e015126d27e03020"}, {0xb8, 0x1, 0x2, 0x100000000, 0x20, "2c46475f61e1a94e2d9e0744263ffd4d281617cb3f753fe3532d60641680ccbfe7f7dc048662baab5b995832ff99327519424050aa3c66f7fe64c78a58e3000c358cb82594b04bef460bb2f5ad1dbf698ab1611fdf9a71a4148d5392411d6d93293e91b031b0cb775f357fd66d3ad8abab91b9993e084e275fa12db18484f4f2114b8f1f74557ffc86bbba7190e1e729fe9fadc6f230c7fd553f7a8ce7ffb519edd26ab2e8cb2879"}, {0x1010, 0x1, 0x0, 0x400, 0x10000000000, 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"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"}, {0x69, 0xdb5, 0x300, 0xcf64, 0x1f, "fe37ead63f9b8281573b8b0cbf321bd20fec48c3ece7e82478cf36810db07b95cf3ddc4595bd714be09e97a3382be76b51ce0251ba4a1a89ccd3c9280dd4cd88369a97b7cf15d3c114d1eb1f0cd8bcbd3b3e4bfdb2589ad5aa"}, {0x9c, 0x80000001, 0x110, 0x1, 0x4, "f846a337721b74b56f434b6612ebd4252e91f4e9859c389ec28b295439f07b1c2cead7d9b05eb9fd63703bd127753cf24d7260d57cc082430117e7c04aa6c2447df9902b00b6cc8cb9a56028d1af126578a89934ee52a17af78cf99fc006a11bb95e34ee6eabdaefa051535bc82e4d5e7a2a7c939e170758c258ae835fb8400c68509b72ecdc2e9be411d13d"}, {0x7b, 0x1, 0x0, 0xff, 0x400, "1f80984f7f4cd8599120a79072633844c1f523c7c2aa68edc247761615d2c0239eeabbe4dadedf021811fc6ca60150c4d6556272a2ae07783db12cc61bdcef100d394948fd3878d5ef098900c272e017f98dc348df45f47ef5c5ec90a5d6891a475a03fe0f1b40b295fb32"}, {0x75, 0x4, 0x801, 0x10001, 0x6f, "31228ea61ec065f78c962d96a458c01ea9030c41f5b074efe94f7660cb3419b7a38bc92500fd8672187ef31a13404313bb1172be10e8990300e351cbf4813a5027f0f3541bb7b414003b2ebe008606645859abc99505cc4daecee5886ceb6fe4f3f477a39d"}, {0xa6, 0x4, 0x100, 0x6, 0x8, "15e3c9e410855ed1a1e6fe6c223afb8c4fc0ec943280581930912e82a820d4f32db6ad55e60bcb9540e8364e977d16da5db48bf5af50bccf3b0b623e3f5e0623151e8340177fb1c9eb3eb24b36048b96af63b0f11b8a928e9185d30af8aaf1c1187649865ec7001d05927e6052a5fa8a952a6deb6c468b933aa295b2536b99004d0056b96b610fd885385bfb5a05cd03311ff1578f98"}, {0x12, 0x2, 0x200, 0x100000000, 0x5, "5404"}], 0x143a}], 0x2, &(0x7f000076b000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23, r24]}], 0xe0, 0x4048000}, 0x5) r25 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r25, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r26 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r26, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r25, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r25, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r25, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r25, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/27 09:36:31 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000097e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000aa8000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) close(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00006c5000-0xc)={&(0x7f0000abb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) fchmodat(r2, &(0x7f0000848000-0x8)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dea000-0x20)={0x3, 0x6, 0x200, 0x7b, 0x1f, 0x7, 0x6, 0x0, 0x0}, &(0x7f000066b000)=0x20) connect$netlink(r2, &(0x7f0000a96000)={0x10, 0x0, 0x9, 0x200}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bbb000)={r3, 0xd27}, 0x8) process_vm_writev(r1, &(0x7f000069b000)=[], 0x0, &(0x7f000028e000-0x50)=[{&(0x7f0000dfe000)=""/58, 0x3a}, {&(0x7f000050b000-0xcb)=""/203, 0xcb}, {&(0x7f0000dd1000)=""/242, 0xf2}, {&(0x7f000014c000-0xcf)=""/207, 0xcf}, {&(0x7f0000c56000)=""/38, 0x26}], 0x5, 0x0) 2017/12/27 09:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x4, 0x0, 0x8, 0x1, 0x0}, 0xc) [ 73.742631] device syz7 entered promiscuous mode 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00009fc000-0x20)={0x8, 0x4, 0x1, 0x2, 0x5, 0xb2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7e000-0xf)='/dev/sequencer\x00', 0x38400, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f7b000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000477000)={0x7, 0x7c, "bb10aac761cd8491ba447a028724c04ddc94d6917f8e8bb2b1d4ab6b4fd6c32d67ee3f97626aa30d30940fdc1c6c665904b9f92025898627598b94872b1aca260eee2d27fc79c94363f7f3d886f60f43a9440beda8be70ff95c703bcf59497ec6d615df8ac0a6b91cfeea81fe364b29d3e411b067a8c4bbf01c55857"}) sendto$inet6(r1, &(0x7f0000f7b000-0x88)="3f4ac84aff4e041b4a9c5cedf876fce91cd8bf945eb268f77bac387928a13da0b3c28e2f2f2b31edec7001d1a42f98e5c3c0410272acf473507f0e5c57a0e16612b8511767958ccbb5da310a609065677f09506885b64dc7fe8d27260a692e34f0d8065ba22bc80adcb2fe01e404e4651ffa156bd2b0808de69411186d194b108b7d64ba06768dac", 0x88, 0x8050, &(0x7f0000f7a000)={0xa, 0x2, 0x303, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000-0x34)={{0x0, 0x1, 0x81, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/27 09:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00005a8000)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a65000-0x17)=""/23, &(0x7f000043f000)=0x17) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004b1000)={{0xa, 0x3, 0xbccd400000000000, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x91a, [0x3, 0x6, 0x3ff, 0x80000000, 0x9, 0x1, 0x81, 0x7]}, 0x5c) 2017/12/27 09:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/27 09:36:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) clock_getres(0x0, &(0x7f0000669000-0x10)={0x0, 0x0}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x2, &(0x7f0000c82000-0x2)="") mount(&(0x7f000057a000)='./file0\x00', &(0x7f0000dad000-0x8)='./file0\x00', &(0x7f00002b9000-0x5)='nfs4\x00', 0x401, &(0x7f00006e6000)="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") sync() r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d2e000-0x4)=0x0, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00001c3000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ceb000-0x4)=0xc) lstat(&(0x7f0000b06000-0x8)='./file0\x00', &(0x7f0000713000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000caa000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x3, 0x7fff, 0x5, 0xa0, 0x80, 0x4, r1, r2}, {0x7, 0x8, 0xffffffff, 0x8, 0x8000000000, 0x80, 0x0, 0xfffffffffffffff7}, {0x2, 0x400, 0x1, 0x1}, 0x64af, 0xd5b, 0x2, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x5, 0x3, 0x7}, 0x1f, @in6=@loopback={0x0, 0x1}, 0x1400000000000000, 0x1, 0x0, 0x4, 0x80000000, 0xb6f, 0x6b6}}, 0xe8) 2017/12/27 09:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x404010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bc8000-0xb5)=""/181) pivot_root(&(0x7f0000c12000-0x8)='./file0\x00', &(0x7f0000c54000-0x8)='./file0\x00') 2017/12/27 09:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f29000-0x10)={&(0x7f0000a91000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b48000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00006fa000-0x83)="bce2a83e90e307a49d702ac3812daef2b381f75224a2e2e12300b464e0a344a70503eed09c61903e0d49aeb05e2fd9b59d237cc69369545314764fc991787541456d7b5d8c594879dc7b8f0283b3027d63d45ae13a7c353329e0bee603617efdb64b83f57dccf302411068b3f60398de17bc94bdb2f5f7aecbcf74c5ca9ef92d5bfcfa", 0x83) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x40, 0x0) 2017/12/27 09:36:31 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}) chroot(&(0x7f0000012000-0x6)='./file0\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) bind$llc(r1, &(0x7f0000014000-0x10)={0x1a, 0xe, 0xfffffffffffffffc, 0x10000, 0xffffffff, 0x2, @random="58537417e088", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000272000)=0x53, 0x4) pipe(&(0x7f00003df000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000939000)=""/86) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2017/12/27 09:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00002f6000-0x95)=""/149, &(0x7f00005da000-0x4)=0x95) getsockopt$sock_int(r0, 0x1, 0x4000000026, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000d53000)=0x4) 2017/12/27 09:36:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000570000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fd3000)=[{0xf, 0xffffffffffffb7bd}, {0x4, 0x9}, {0x4, 0x1000}, {0x4, 0x9}, {0x2, 0x0}, {0x2, 0xd84}, {0x3, 0xffffffffffffffff}], 0x7) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) sendmsg$unix(r1, &(0x7f00009e5000-0x38)={&(0x7f00006a6000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000025c000)=[], 0x0, &(0x7f00005d0000-0x88)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x88, 0x8000}, 0x810) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000045000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f00002e6000)=""/241, &(0x7f0000e70000-0x4)=0xf1) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup3(r3, r4, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r4, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) creat(&(0x7f000090f000-0x8)='./file0\x00', 0x8) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000014000)=""/66, &(0x7f000036c000)=0x42) 2017/12/27 09:36:32 executing program 4: mmap(&(0x7f0000000000/0x660000)=nil, 0x660000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x0) dup2(r0, r1) setsockopt(r1, 0x107, 0x12, &(0x7f00003a4000)="", 0x0) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2000000004009, &(0x7f000096c000-0x10)={0x0, 0x0}) 2017/12/27 09:36:32 executing program 7: r0 = socket$inet(0x2, 0x7, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008b1000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000a63000)="", 0x0, 0x0, &(0x7f0000704000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007e5000+0xcbf)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000491000)={0x100, {{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]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x100000010, &(0x7f0000360000-0xc1)="18000000020001000000be8c5ee18c003e0000080201003701da1e03366f3cdc0200000074ffffff396052bb6a88001b0a00000000000000ffffffe66d98e2010067fcec63e0209cee4a5acb3da41f0000ba00000000c88ebbff06010000ffffffffffff8001140900000b00000000ec007702cfb7ebe7d77ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00008ab000)="", 0x0, 0x0, &(0x7f0000b14000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setxattr(&(0x7f0000b62000)='./file0\x00', &(0x7f00009b4000)=@known='system.posix_acl_access\x00', &(0x7f0000399000-0x1)='\x00', 0x1, 0x1) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x8000, 0x0) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000059000)="", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="") r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000890000/0xe000)=nil, 0xe000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x40}, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000005c000)=0x0, &(0x7f0000001000-0x4)=0x4) setxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000eb8000)="6d706d795f745369c700ed", 0xb, 0x8000000000000000) 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f7b000-0x1d)=""/29, 0x1d, 0x21, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ce6000)={0x0, 0x11, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000048b000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x1ff, &(0x7f00000c9000-0x10)=@common='ip6tnl0\x00', 0x0, 0x80, 0x7fffffff}) 2017/12/27 09:36:32 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000-0x58)={0x9, 0x59, 0x3, 0x100000001, 0x1, [{0x4, 0x8b8, 0xffff, 0x0, 0x0, 0x981, 0x0, 0x0, 0x0}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) epoll_create1(0x80000) r3 = syz_open_procfs(r0, &(0x7f0000009000-0x8)='cmdline\x00') syz_open_procfs(r0, &(0x7f0000008000)='cpuset\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) sync_file_range(r3, 0x8, 0xaf, 0x0) 2017/12/27 09:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mremap(&(0x7f0000ce8000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000026d000/0x2000)=nil) pipe2(&(0x7f00009b4000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000084e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000790000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bdb000-0x10)={r1, 0x2, 0x401, 0x9}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/27 09:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000021c000-0x11)={0x0, 0x9, "f23bdd413dd124172e"}, &(0x7f0000ca6000)=0x11) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c96000)={r1, 0x7, 0x860, 0x4}, &(0x7f0000144000)=0x10) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000059000)="", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="") r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000890000/0xe000)=nil, 0xe000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x40}, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000005c000)=0x0, &(0x7f0000001000-0x4)=0x4) setxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000eb8000)="6d706d795f745369c700ed", 0xb, 0x8000000000000000) 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x0) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000f73000-0x18)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) inotify_init1(0x80800) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x80000001) close(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0x604c00, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000001c000-0x23)="baf5db1e2bedb63e2b948b59fe145440948a58d67df9de77e14552392f06d69f231206", 0x23, 0x0, &(0x7f000001b000-0x1c)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000006000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80001, 0xfffffffffffffe00) 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6cd1) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x400100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x8, 0x80000, 0x81) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000b57000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000094d000-0x4)=0x14) getresuid(&(0x7f0000a72000-0x4)=0x0, &(0x7f0000638000-0x4)=0x0, &(0x7f00005a9000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e01000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5, 0x0, 0x2, 0x9, 0x20, 0x20, 0x9, r3, r4}, {0x0, 0x7, 0x1000, 0x9, 0xe48e, 0x6, 0x2, 0xec8b535}, {0xef28, 0x7, 0x3, 0xffffffffffffd9f8}, 0x8, 0x1, 0x9, 0x1, 0x20000000000005, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x6}, 0x1d, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x2, 0x8f, 0x5, 0x1, 0x7fffffff}}, 0xe8) mmap$binder(&(0x7f0000434000/0x4000)=nil, 0x4000, 0x8, 0x5010, r0, 0x0) syz_open_dev$evdev(&(0x7f00003ce000)='/dev/input/event#\x00', 0x400, 0x200000) writev(r1, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) 2017/12/27 09:36:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) bind$inet(r1, &(0x7f000062e000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e7b000)=[{&(0x7f0000a5e000-0x50)="3900000012000147000003000000000007040000000000000007ff000103000009001d00000000000010000108003dfb230300807416075bff", 0x39}], 0x1) 2017/12/27 09:36:32 executing program 7: r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) keyctl$unlink(0x9, r0, r1) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000433000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x8, &(0x7f0000001000)={0x0, 0x0}) fchdir(r2) 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, &(0x7f000057f000)={0x81, 0xf93, 0xe46, 0x2, 0x5, 0x6, 0x0, 0x397d50bc}, &(0x7f0000001000-0x40)={0x2, 0x3, 0x8001, 0x10001, 0x0, 0x4, 0xff, 0x20}, &(0x7f0000723000)={0x5, 0x2, 0x10000, 0x1, 0x10001, 0x4, 0x3, 0x5}, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0xc469}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b86000)={0x0, 0x0}, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000112000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad2000-0x4)=0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00009f1000)=0x0) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000b2c000-0x1)='1', 0x1}], 0x1) 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000075f000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f29000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f7b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000054000-0x15)='/dev/pktcdvd/control\x00', 0x60000, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000002e000-0xf0)=[{0x7f, 0x100, 0x6, 0x7, @tick=0x40, {0x7, 0x7}, {0x1c, 0x7ff}, @time=@tick=0x2}, {0x0, 0x4, 0x1, 0x157, @tick=0x0, {0xffffffff, 0x2}, {0x1, 0x7f}, @queue={0x10000, {0x2, 0x0}}}, {0x7, 0x1f, 0x1, 0x8, @tick=0x2, {0x1, 0x9}, {0x3, 0x800}, @addr={0x9, 0x4}}, {0xffffffff, 0x7, 0xfffffffffffffb50, 0x6, @tick=0x7, {0x3, 0x9}, {0x1000, 0x4}, @queue={0x20, {0x6, 0x7}}}, {0xa30f, 0x1, 0x6, 0xffff, @time={0x0, 0x1c9c380}, {0x0, 0xffff}, {0x9, 0x7}, @quote={{0x7, 0x0}, 0x0, &(0x7f0000054000-0x30)={0x6, 0x5, 0xff, 0x5, @time={0x0, 0x989680}, {0x200, 0x8}, {0x3c5, 0x8}, @raw32={[0x0, 0x476b56c4, 0x9]}}}}], 0xf0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffff9c, 0xc0a85322, &(0x7f0000034000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00005ae000-0x4)='afs\x00', 0x8409, &(0x7f00004c8000)="0168521bee739617dace3160062c7cfb5525bff1124cc160c4f12f717618d7f378eb0e00000018ed10b1f64470a23e4ef41e2716a100a8b19729442a99f5971eb5f4e63cb0c255bbfed90f58cb305e312306f7f7ef358cba65343c3855") sync() 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fee000-0x10)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x3}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000137000-0x4)=0x0, &(0x7f0000e23000)=0x4) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/27 09:36:32 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000-0x58)={0x9, 0x59, 0x3, 0x100000001, 0x1, [{0x4, 0x8b8, 0xffff, 0x0, 0x0, 0x981, 0x0, 0x0, 0x0}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) epoll_create1(0x80000) r3 = syz_open_procfs(r0, &(0x7f0000009000-0x8)='cmdline\x00') syz_open_procfs(r0, &(0x7f0000008000)='cpuset\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) sync_file_range(r3, 0x8, 0xaf, 0x0) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000001000-0x74)=""/116, 0x74) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000)=""/5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000002000-0xc)={0x8000000, 0x8, 0x1d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000079d000)='./file0\x00', &(0x7f0000000000)=@random={'os2.\x00', 'proc\x00'}, &(0x7f0000000000)=""/74, 0x4a) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getresgid(&(0x7f0000732000)=0x0, &(0x7f000071b000)=0x0, &(0x7f0000373000-0x4)=0x0) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$inet(r0, &(0x7f000028c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00005bc000)=0x0, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fed000-0x50)={{0xfffffffffffffffc, 0x2b}, {0x0, 0x9}, 0x2, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000)=""/33) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000fee000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000513000-0x4)=0x48) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x401, 0x5) pwritev(r2, &(0x7f0000fed000+0x412)=[{&(0x7f0000472000)="25dadfad5f41bf5ae49859bf57d497c60882249050f3736eafb300d5fb6c3787bbccf77247d91f622a886850a5b1e216092b78f35a39ff31f5fc35a64ca5d161f6988ef5f2d6ec05f95a0edc26289e17a300be6923c66b8bf4eb9d2b7b3c84910331e7f765d826208f889117d78518026c72857829000b180a23538c54202d36870c1b7b9ef1e14cb9798403f0ef793765d3ef8e3282674dd9788546c1a5f4766695b6be8d78f2f3301b06e90825f33fa7acbb657228f7d3b59abb4fa2752c2896c02dc489270426fe7eb32d65e75a40c9e393964a241bb747524e9f87be27519ed9ed00", 0xe4}], 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000502000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fee000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 09:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e86000-0x4)=0x0) 2017/12/27 09:36:32 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0xb2, &(0x7f0000000000)="a5b73291bf896c81331d9948becaec50c379101d6dd20291dd26f06e8a4b754e102ed9b9c7835622bbcc801ba9af6bd462cd7b7b4531656a468f7411c5d72b364107191b68c5a483e36de28212993360af54274e8ccf6f8d2d486da28c26f5aaaacf7c2d0707642f30ccb01eb016914ef3ecf797d8d090904081cd6af8fda415f99aed76627eed76d7d9400ec0edf73a341157f860588a022f1c15209cfbeb356b1cc302b17dfb50d3ad3f1547373d8e5fc1"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000336000)=""/185, 0xb9) 2017/12/27 09:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/sequencer\x00', 0x200, 0x0) recvfrom$inet6(r0, &(0x7f00002e5000-0xf5)=""/245, 0xf5, 0x42, 0x0, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") sync() 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00005ae000-0x4)='afs\x00', 0x8409, &(0x7f00004c8000)="0168521bee739617dace3160062c7cfb5525bff1124cc160c4f12f717618d7f378eb0e00000018ed10b1f64470a23e4ef41e2716a100a8b19729442a99f5971eb5f4e63cb0c255bbfed90f58cb305e312306f7f7ef358cba65343c3855") sync() 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000033c000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7b000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000cc3000)=[{{0x0, 0x7530}, 0x80, 0xfff, 0x6}, {{0x0, 0x0}, 0xffffffff, 0x4, 0x4}, {{r2, r3/1000+10000}, 0x3c4, 0xffffffffffffffff, 0x40}, {{0x0, 0x0}, 0x5, 0x9, 0xd24e}, {{0x77359400, 0x0}, 0x1, 0x9, 0x4}, {{r4, r5/1000+30000}, 0x5d69, 0x9, 0x0}, {{0x0, 0x0}, 0x3, 0x10000, 0x1}, {{0x0, 0x2710}, 0x6, 0x1, 0x3ae}, {{r6, r7/1000+30000}, 0x2, 0x200, 0x100000000}, {{0x0, 0x2710}, 0xfffffffffffffbff, 0x7fffffff, 0x81}], 0xf0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000f7a000)=""/20, 0x14, 0x3, &(0x7f0000f7a000)={0x0, 0x1c9c380}) r8 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r8, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000096000)='/dev/vga_arbiter\x00', 0x40000, 0x0) bind$unix(r0, &(0x7f000091f000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) setsockopt$sock_timeval(r1, 0x1, 0x30, &(0x7f0000009000-0x10)={0x0, 0x0}, 0x10) clone(0x0, &(0x7f000076e000)='\b', &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") keyctl$link(0x8, 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004aa000-0x4)={0x2, 0x2, 0x3000}, 0x4) sendmsg(r1, &(0x7f0000bbe000-0x38)={&(0x7f0000269000-0x10)=@ipx={0x4, 0x4, 0x9, "ecc7955dcd84", 0x8, 0x0}, 0x10, &(0x7f0000a8a000-0x20)=[{&(0x7f0000f2f000)="64f3fd65fc6d7cc07c8d43f90fb166080ae3d58ebf111ee57ec797baa2b90c7ccee7fa1f3c27a6daae779c618c32b4f0ed6c5d492d1255287287083711b1d43adf507a4b8257c7f03ad50c6f58461bbc53175f3f870b8f89e645e667844e9d4c38421f234ac3411a35639d85aa02ade278d096b0ad5a8bc3723a8ddd78076f855bd54d0b6aae8ca2b88f861df6177c6cdf13ae928dfdd9c9cf3149c6e2462f97a7c938247b965760ffafaf96edd4c6cc77a5cbe06e9a12ab6d23cb821e159c7c2eba0890c7eb635a9e9cae5c9addda917eab348eb9793f72e5fd4e553d461b48b67f", 0xe2}, {&(0x7f0000d11000-0xa0)="2c5609d9f48c44ee30348d59234043b9cbef41597a80b90c0d98d560bd138d93e14647cd1146ec6e93d954a1852f2b9e8efe7f88a53437b421e09d2b6f04ba85f36f411f6eef68dfe21d9804ee5efc8face5db6d19409d31fc4b23886192e14b7f4196e819df81fd8404ef28c2d8ad3a7ac264acaa917b41faddd5f1956cc915c53c0f0fc237699137b40e665ce065af1d5012d46bbc4842b6ab75ddc0e94dc1", 0xa0}], 0x2, &(0x7f00004f3000-0x2340)=[{0xb8, 0x118, 0xfffffffffffffffd, "32cdb04d49c1fc7e54fe019f62ac7076af7b04476574802dc827aae68913d7f33a344faa6bc6a080ab758cb7878c2ffcde36b34f110cce942498b132e984b36b5117f242a7a9961c16f2ff9efd1444a502d9f92381fec98bbf3c99c8c246bbd1e893625caeb88f82b096a174d2f83305337e998f19ab35301a2c185e7700927874867ceb666cb1daa26735f53908168ffaa37b93c2a8104826dbe3325789d89f3bbb"}, {0xf0, 0x0, 0xb0, "8228cd8eb71e89f891a8f10cf9116c3503af23d20c3d64617702552430546db607055ebc5bf7844bdeb263b1a78bae938cd4cab17c43e5601fae2ea28387405e95ed74609d7039302308be0bd23e75342de4c5386e5cf4aebd7d280bb8dd68499ef8e8fa78e96ca060203c05608e8b86a893d7fbfe195180a794a4788b68c51cecb05c9d3de231223b5d512d05005029c1190c74e6a538abe659daffd32553ea790ad06268935e22ba5828a914cbc86e2f5e0b87480890ca4a36ee075593fac772f552bfbc5a2ed4538470f14aa94de1f6c3b524491a15bed4b3c6f705"}, {0x70, 0x119, 0x8, "0d6911a13f941ca7a8da36566ccd41bfc44a417a6344697c10896063cd2b80aaef9513a0a103397dcded1fdca24e48c32c21cef266049a8df3b27cd1c16abe7ad13db61987854fcee36b3690ab93f3101964e90a21686b2c7e1ed5ac42ba1a5b"}, {0x48, 0x112, 0x3, "25390207b4fdce6d8554ac6a51ec1ebeb7ca15fda5ba6ce0f99ee54000b8f3582aae4ba37976b9e34a7652b6a8cf7553c795b7"}, {0x1010, 0x118, 0x5, 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"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{0xc0, 0x101, 0x4, "859afef828e99f8fb094ac601f832670302265adca63e003282b831e3ca78aa61fb96733bc46a316cfd904d5236f545a4ce98434a0dbb4da4dcf29ac58bd727199e02a11f42f0ec5525ee8f0ae5a01813890f5d1cd99f748f6503dfb9ac20780ae667c109982261eb160d7836c0548edda34e000b35c45bac960b7cd558391583929e2a057af139d275942215eacab385e6bd73b38fb7bcba8236fc9f167fd3c7f7a2db58e1aea613f"}], 0x2340, 0x81}, 0x8000) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) timer_create(0x3, &(0x7f0000ae0000-0x60)={0x0, 0x37, 0x4, @thr={&(0x7f0000516000+0xab8)="ab4ce9ae5c8370990d9dc28a24a6421d4fd614382ba8b2bbdfa8b98c661e2d6ed6eb2e47f51ee52f192f9b201d9ab04ea42275e96ec177239a962b46ddcd6c54fe9412b67981858313833ead7e5d066a17d801434c223bb09ce64de6993d1599c537c374f43ac364e5ec3ffbdf082cebc691e63e75ef5ec3c411b3922c3623d1207c693ce8fd7536c29a7f1c03dac343670e87bee7c1204fb22fa916097e703f957feb3ff0f7844ec9e00f25382385783b223c6fc9d06007d25591d26a5d9aa356af19be83256e3293874de8e27eb0aa72e7846e089e7ab59c", &(0x7f0000ea8000-0x60)="9d063b95adaa4a0ca6f8b905a43b3d4673eb19a71fd866ad65465b3b03c6b782809869a2964bd371ec6ff814d145c2f34f5eafcf42df324526610813271c7ee74a148274b1362285c099119f4ac57d8fcb52cd43e9b50ce5a7213f7ac7431915"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000085000-0x4)=0x0) r1 = socket(0x2, 0x800, 0x9d) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c4f000)=0xc4, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000812000)=0x20, 0x4) 2017/12/27 09:36:32 executing program 4: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) waitid(0x3, r0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000476000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000391000)="c28f1dc951a6025af20a1fc0b4f4546c666f556a5db59cfa0b6445235cddc621f2f2159934dfd7f05bb4ba923b1c33fe9122a81b2a3bfeb6637bae62c3174394d7477a3b8692337a4a9b3f120cbd5905d8d70cf25deffe26e574d8381359704c8aa26881") 2017/12/27 09:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2b, &(0x7f000024a000-0x5)=""/5, &(0x7f0000466000-0x4)=0x5) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e9e000)={0x77359400, 0x0}, 0x10) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) timerfd_create(0x1fffffffffffffc, 0xfffffffffffffffe) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000013000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000099c000-0x4)=0x48) memfd_create(&(0x7f000022c000)='![\x00', 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000cbe000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f00004da000-0x4)=0xc) bind(r0, &(0x7f0000bec000-0x14)=@ll={0x11, 0x7, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d24000-0x8)={0x0, 0xac3}, 0x8) 2017/12/27 09:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00006e4000-0x1)='.', &(0x7f0000031000-0x8)='./file1\x00') pipe2(&(0x7f0000cd3000-0x8)={0x0, 0x0}, 0x800) read(r0, &(0x7f00004f5000)=""/205, 0xcd) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000359000-0x4)=0x4, 0x4) fcntl$notify(r1, 0x402, 0x20) 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x80005, 0x3) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000308000)='./file0\x00', 0x4) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000f15000)='./file0\x00', 0x0) chroot(&(0x7f0000be3000-0x8)='./file0\x00') 2017/12/27 09:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000428000-0x10)='/dev/sequencer2\x00', 0x450000, 0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f000066c000-0x8)='./file0\x00', 0x40) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000031e000)=0x3c4cc71a) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, 0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x754eb6e9dbafc766, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001000)={{0x3, 0x3, 0x781, 0x1, 0x7}, 0x8, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x702d4aa6, 0x400, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000)=0x4, 0x4) signalfd(r1, &(0x7f0000002000)={0x81}, 0x8) exit_group(0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mq_getsetattr(r2, &(0x7f0000002000)={0x3, 0x0, 0x5, 0x80, 0x8, 0x2, 0xfd8, 0xffffffff7fffffff}, &(0x7f0000001000+0xdda)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000-0xb)='cifs.idmap\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x1000)="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", 0x1000, 0xfffffffffffffffe) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="558f3dd86919435c4da4a9f3a32acfd920f1124950460cd2cff181b0e4cb8c4d6b85e715e873ba794cc9eed258a07b9c277583bdf319e02975ddc0067d517707f42e57ba40f51b7582fc546de436b1d3c37328187ee38f46a76a8baeae230df936a7269fa2d7e581f59058707db02db41c16fa18efe49ed880212f26b0307c47e5a21a0b7e1fc602bf2c8376819fb6d9a6db094fcf8363a29e511dccce1a", 0x9e, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000005000-0x40)='id1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa00) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000005000)=""/27, &(0x7f0000005000)=0x1b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0x6)='rxrpc\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x10)='/selinux/create\x00', r3) fcntl$setsig(r1, 0xa, 0x5) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r1 = syz_open_dev$loop(&(0x7f0000a62000-0xb)='/dev/loop#\x00', 0x80000000000000, 0x800004) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001eb000)=@int=0x1000, 0x4) prctl$setendian(0x14, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2017/12/27 09:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000a92000)={0x0, 0x0}) fstat(r0, &(0x7f00004cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000ae2000)=[0x0]) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00006ea000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x0}, 0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000136000-0x18)={0x100000000, 0x200000000000000, 0x2, 0x6, 0xfffffffffffffffe, 0x5}) r7 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000008000)=r7) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000399000-0x4)=0x2, 0x4) 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}) 2017/12/27 09:36:32 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x8) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000826000-0x4)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf40, 0x503000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x3)=0x8c) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x8000002, &(0x7f0000002000)=""/100, &(0x7f0000004000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ee0000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000604000)=""/215) 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000013000-0x108)={0x1, {{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000710000-0x4)=0x0) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00000c6000)="22000063000000080000000009bf070900010008010020f028320010040005349f00", 0x22) 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r0 = memfd_create(&(0x7f0000dfd000)='\x00', 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f7b000-0xf7)=""/247) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x800, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f7b000)=""/41) 2017/12/27 09:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000061000)=""/71) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00008b1000)=0x0) [ 74.680274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 74.698187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000b1000-0x90)={0x912, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$unix(r0, &(0x7f00003bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000095e000)={0x0, 0x0}) 2017/12/27 09:36:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f000085a000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000c13000)="") syncfs(0xffffffffffffffff) 2017/12/27 09:36:32 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000039000-0xc8)=""/200) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f000063d000-0x11)='/selinux/context\x00', 0x2, 0x0) pread64(r1, &(0x7f000038e000-0x92)=""/146, 0x92, 0x0) 2017/12/27 09:36:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000000)=0x0, 0x4) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f000089d000)='logon\x00', &(0x7f00004b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000838000-0x17)='cpuseteth1^+\\mime_type\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x5, 0x9, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c18000-0x8)='./file0\x00', 0x102) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000095000)={0x0, 0x0}) fallocate(r3, 0x0, 0x7, 0x3ff) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00007ee000-0xe)="f0d2b196af93782e7279b54919ac") getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a5a000-0x4)=@assoc_id=0x0, &(0x7f0000396000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f77000)={0x3, 0x6, 0x20b, 0x9f, 0x200, 0x3, 0x7, 0x0, r4}, 0x20) r5 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000071f000)={0x0, 0x0, 0x0}, &(0x7f0000cc2000)=0xc) chown(&(0x7f0000473000-0x8)='./file0\x00', r5, r6) r7 = fcntl$dupfd(r3, 0x0, r3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") symlinkat(&(0x7f0000fd1000)='./file0\x00', r3, &(0x7f0000fa6000)='./file0\x00') execveat(r7, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000249000)=[&(0x7f0000fd2000)="31d80004"], 0x0) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000001000)=""/2, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000017000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000056000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000055000)=0xc) shutdown(r1, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000056000)={0x0, 0x100000000, 0x20}, &(0x7f000004d000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r2, 0x401}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000054000)=0x0, &(0x7f0000055000-0x4)=0x0, &(0x7f000001a000-0x4)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000004b000-0x4)=r3) 2017/12/27 09:36:32 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cbe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000f7a000)=@pi={0x0, 0x88ff, @ipv6={0x2e, 0x6, "c67da1", 0x194f, 0x3b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x5, "06abec5c1f"}, {0xff, 0x98, "68a9388abbad6f6740ef9c49c90d4174f87d9b96d0a371075d6f1af43ed4782aa28e24cf1db797f129199372ba91aefe8d658d9e46261b3755a61bc6b6a10feb8ab74d0a38ca4bb26be98472d42fe5dac807f69caa5f9e6560bd2880ec0c8088801d9a5555050d017891eb6ff8d3e92be948021c5e4c954e8f75198ebc16ccaeb02c2585a1b83e1c892784f8a9d8a596af1cac2aac7ad3f2"}, {0xff, 0x0, ""}, {0x7, 0x33, "289ddc82cd36be9e78148327fb771b89835c19e432559e90a3fd423bfa8ac0a921bfbd28685390b048f4b050cd993cf9c9dc08"}, {0xff, 0xf3, "492ab7b7ec4aa01ede87f6bc86c12db88b64a5eb6b87e2568901e6683cd0f34feaf3981547fa9ae0e47fd81eed44062ea4db804db91b65e81bea935b66aada76778cacc519de353d5b1157c59edd64e2d33fc1b88a199b1581031dd95f07f51f4872cb6e56e8ef597d6fa2802472fff4b9f5f6028a07aaf81c15e188abf69e725ec9dc23ccb1d99d1f7c4fb854aa4c2181838f5b3298e58bc3d1b5a37f51b978b00821dc6637fa48f4da90f16ce847ed397a28baead7de126ef6fbe4879f7b782f3f62f5dfd1c4690b39d0de4d1a7e220428e1ccca61d6fcaf5e1ed470da6188a5279ac6781af22c9d1686da442267ef8dc544"}, {0xff, 0xf1, "ce761f32ed095cb3afea2cf04c133ff924cba69ac857d22597563cfebccab8b472d119e5c32b8d988bfd79e6786ab8017f07f80d22cf105f0d49b1e0bc2f7c13ce13083a9b61da7e3c8a94cc0f664de444eb05097e2f77036ccd478a8efcbafd530483081deab83813cf1e108ae5e13f3373492ce0b7ed0faa6d8c79edf50569ccc255ab1f1ef7f98d5fabc39166a68c7c2277474068809f3ed5a16847aa409084ac286f9e8af5f9ad31e9576803435bc3debd12c373095e06af41f4d5406f1012e69787aefe8f4865b37238e217dcbaa966cd0b124fa7151a2afcd66e6ec9aa9e309b769a6b2f84b162e964b72b02bd60"}]}, @dstopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x23, "055973f409556ed687680d589da32a97e1014a5e06d81bf88e13ebc8ed07daa9314d99"}]}, @dstopts={0x21, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xd7, "833b3f11c086759470fcc6d1e6b15d969dc5cc529a08d47189ddee393c376698ebe4568ace0a24d1c5d94255532a1166fdc8592eba5917e8a96c84b1b9dac6b0c1a94f5d247f57006614e7c7a870433d7ccaaa8525f1672759d275de88ba065cd9c4f97847477b11abad503ae7e3cc51beb7f42c6458b3d6a5a3bb9856228a8c5272cab7b1384b856ce907603422e6b2320ce6d5cd5d97314d53b011903658977b68f4854af0ba1d31ff2cbe42545d6b7e70198438e6dbd5738deb1862f3dbe8971beebee0e3fbcef07afdb761dfe81fd4fa627d6bb9bb"}, {0xc7, 0xd0, "fe974bea9e2e145ecbe767ddcd824c95f8181b59d744f6292fcb4226315ef138e26c2aded213196394c3f0e1448668a61b68602962dad738a167c10d124cac2bd4c5862b8b102fcaf20a40b3cebdaf5b6954a247970575fbfb70e405d26620f9c5dabdcfedf184f657d4b36120f682d2bf89db4f42da5b9d66cf6a1e1566cfa07d660c8d2ab8cfd6d22456d6e543f190f4a2bdb4423602dc138a77f8929525eded4b8036ba61f9ace242d25fa00f9dd92ba8760aabde87cf48d56a4d293ad47e4fc66a1f1b90425ad6852753bd7cd3e5"}, {0x7, 0xe5, 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0x197b) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000f7c000)={0x0, 0x0}) connect(r2, &(0x7f0000562000-0x6)=@hci={0x1f, 0x8000000000000000, 0x1}, 0x6) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)=0xe8) getuid() r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f0000f7c000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f7c000-0xc)={0x0, 0xdb1a, 0x30}, &(0x7f00005ee000)=0xc) bind$inet(r0, &(0x7f0000eab000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f000061b000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000def000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000e8a000)={r5, 0x0}, &(0x7f0000614000-0x4)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f7b000-0x8)={0x0, 0x0}) sendto$inet6(r3, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=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) fallocate(r0, 0x1, 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000381000)={&(0x7f0000c21000)={0x27, 0x7, 0x6, 0x7, 0x8, 0x80000000, "7f44c1e298ed95682b4387c1c976bb3e0a7a66544ea168ca0dc36c66737c0a4a745e233b529ac50bcce1122acaf81c7ac50bb9e1459686489a2a962111e85f", 0x95}, 0x60, &(0x7f0000001000-0xa0)=[{&(0x7f00006fc000)="bb9c506668a74ae19a33a8c39ed16f3f10c94270fc605b458cdea4f790c7eec1c2e89eb8f07653fa7479ac5f17378c6d07616bd87b0f1a6e9a4ed5847e68a5311b3de1fa1aa35c22f60911693798a6323703bba9ee422c9d88bdbd13d7df631d15f1f86d9fc92715bec52e2c1f1c6884f2a6698de37f8921ed6649dfb87553928cf0370846a85f202a8b030b9c114299f1437f6313e9552b189abce6abf1a62f2da7665526c66af2545f4aecbacce1eda0ad673ae0e15de6ed65727e476cc22097f60bc89d83468016108c7bf6ea5920e78f2d875a5e8b1729f5a5a2a5f3e2b47c71ee9a3144afd9fd628e451a9635", 0xef}, {&(0x7f0000000000)="ff2308dc0e136d8c4749286add4f774e4592a7bc64bd7a51852f1c579f35aac3b0ca690e378c0d72e2af8de9475000ee2eee8d648aa316ab3cccf2f602b4bc29c4b0cf2a0281e3375fdb0202437327708d9e4a4ef5687e4f4ce51ed0fe0fce0c3c923f517d439aa7827f71ce8dba6ee2d93929f1ba4a398efd170844a9e5ab1f4620338253dbec289311ad47c2b5f5e8453bb3df6a76f68fc163fa877f5af480569ee7dad82687a4accc2e6b00152314dba324c853111b3c3cb5c52bb0e2d6a13ce7d72654606ad7d674d187b63c4100", 0xd0}, {&(0x7f0000bb5000-0x23)="131000efddeea21bebfd26997955e1afe5d18ef9115f081da7fa911308e5c7dd71ae17", 0x23}, {&(0x7f0000000000)="e396e3885897321a381508e4ed200b0db49c7a9911855321b6b01b99471681a8869674ce895489545253e27dc8b6dd20", 0x30}, {&(0x7f0000000000)="2a30be5dd9f5d880a51bf35cc35a4b628c12c8b7256922781ddf1dc0fbd036efcf6ab17099072bd2897123142cd2b9e51d412bb9f688e4d69ed4d96d4e7637b38673da8525063879f1bf8198cf2a6a43347eb5d05f42c956ebd9cb2d479e9b969a1aa7fbff3b035f207fb4a92d8d71f760a94e2d3ffb74f8669515c461540e24b2c1dee3e990bf3d52ff656ebcbe12560740ad861024f21c9fd3db1da850766b63fc95ec838d8af33ef8c32e1fc9248025946f8a5cefb96531802e0b23056d42d9760c3ae8dd2b0a53f9f961265d", 0xce}, {&(0x7f00005d6000-0x11)="e0772e95c27a64014d619739bca9f34aeb", 0x11}, {&(0x7f0000001000-0xc5)="dbc1b875ee7c5bf7f772b89435f8875c67ad78b44e34f715096a9ae1ce49cdd6e99e6d4e9d4a4859425ab4027b9acb635998644a5e8c901266102b466a83b8adeef46aebcbd05af8ac78c4dd264e75faf34f728b7a174c8cd9a6e933480e14f2f6740e181226011d95ab669398e9e806da06d198be5959d0990959e70b7e9548e2dc7fe971624c65c51d29df379adf6223c228d19d1a0f42ae9fb7ac8e485a16379325936e90a164043e217e91123fae218c20dc9f984b7ff9fbf7bf9f220a24e47cc0c8c8", 0xc5}, {&(0x7f0000001000-0x50)="71d8ab219ca086bb7824080f5f3404fee681ecb11c60b9008800a35c0b2ab34e32c28d8af738befa0f843b3848212764f1926ad1773f90b230383975a481199f4cfd3cfb43a54d91fefa768aefde1a0a", 0x50}, {&(0x7f0000001000-0xe6)="297753aa9f4ec88ad9c4ef3c28dadfa9d6f49098fe62a5300f37b409cb8b3a6cec1d8a7cfa2ee6e527458048404e4f71d9b8fba8066665e1df4bce2e75f8bf968b7c9cd5090049a1a0162ef83c15c5d6cbd0168afe01e05132dcf3845c6c188f04f937ca2ce320e56b99502ec209839c7465a2d7501f6031b61735b7300b0924518537eefb8a8238516e67963f9165e72ef0a5e29bcb2217153e896328b60a04fe30b95c4b47e2ccc935c95a3a88f50ee3f011c35e645e31b146e14faddb0b411b5530e8069500700982313de1f5e518b1757e62dd0fc80ecc099738c282cadcf69e2db6cd97", 0xe6}, {&(0x7f0000000000)="75168586714a1aad5b81aea4d8a1170522d987303a3c697bb1c81ff6af834ea4677272e94467588376b00c90a200e5ffd81a54e433a3d056b7f6a35f0441f0aee29e8e059f6e397f21b5b7d8d92f13d7e56d0f23144c9b71719782c15cd9520462636d801bfd39f450243ef85eab0ab010c686e39cc0693e6427494a3a938c91f600f7387be99c5d8128b873324c7cc4979946c2318a68cf8ea3207958de2edc12dd7f810418a0f8c36913d60e", 0xad}], 0xa, &(0x7f0000bfb000-0x10)={0x10, 0x13f, 0x4, ""}, 0x10, 0x4000000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) 2017/12/27 09:36:32 executing program 4: r0 = socket$packet(0x11, 0x40000000003, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002000-0x57)="", 0x0) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x100000001, &(0x7f00000e8000-0xed)=""/237, &(0x7f0000000000+0x87d)=0xed) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000075000-0x6)='wchan\x00') mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fcc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f16000-0x20)="a786d5811e331a7cf8c98f2de3e223cd4257c036c762d5bd97b5a4019a59605d"}) 2017/12/27 09:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = add_key$user(&(0x7f0000e0c000-0x5)='user\x00', &(0x7f000048f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bd2000)="d63270c74e41423a901e613ff45970ef", 0x10, 0x0) keyctl$get_keyring_id(0x0, r4, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000924000)=0xfe, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000de1000)=0x0, &(0x7f000090b000-0x4)=0x8) 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x129000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) bind(r3, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) sendto$inet(r3, &(0x7f0000952000-0x64)="", 0x0, 0x0, &(0x7f0000121000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:32 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x1f}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 74.891173] device syz2 entered promiscuous mode 2017/12/27 09:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000248000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00001ec000)=""/29) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="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", 0x586, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478b", 0x27, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/vga_arbiter\x00', 0x200, 0x0) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/27 09:36:32 executing program 7: pipe(&(0x7f0000c9b000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a5b000-0x24)=""/36, &(0x7f0000a01000-0x4)=0x24) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1c, &(0x7f0000492000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000146000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) 2017/12/27 09:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001fc000-0x230)={0x7, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) 2017/12/27 09:36:32 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000e72000-0x4)=0x100, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000096e000)=0x0, 0x4) 2017/12/27 09:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000093f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000027d000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2017/12/27 09:36:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001fc000-0x230)={0x7, {{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]}, 0x1, 0x3, [{{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, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x230) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) 2017/12/27 09:36:33 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x4, &(0x7f0000001000-0x90)={{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) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000)=0x1, 0x4) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0xfad8, 0x80000000, 0x401, 0x80000001, 0xffffffffffff4bd9, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x399f1336, r3}, &(0x7f0000001000)={0x80000001, 0x2, 0x3, 0x1, 0x936b, 0x5e0000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, r2}, {r1, 0x0}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000bdc000)="53c962dd9a6ce72271a077e4d5bde57754a99350e3939fedc8d1229b47d9eaa630b99151013cc7cd79597248965d823a632499731958b00f9d9b77ccc404e6e8b79cea8611d6f4080259a3ac5d510b9d150c80b47602c3b2b4772440ef94b1a4247028f42efebfd513", 0x69) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00009e9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) 2017/12/27 09:36:33 executing program 0: 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) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa4c, 0x8, 0x4, 0x3, 0x5, 0x2, 0x5, 0x1, 0x81, 0x7, 0x20, 0x4d, 0x6, 0x2, 0x0]}, &(0x7f0000002000)=0x108) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000002000-0x8)={0x1000}, 0x8) fstatfs(r2, &(0x7f0000001000-0x5c)=""/92) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000d8f000)=""/155, 0x9b, 0x0}, 0x2000) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00004c8000-0x3b)="f61f20ec1c0f76a5453f46776ab97cb4e30ce891beeac3c70eb01304191d2d927070b9d9af08b0a7f1a9e3bbd689ff0ce9a7649eec2e3876f4b05e", 0x3b) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f7b000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000290000)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ed6000)={r2, r3}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000079c000)={0x9, 0x35fd, 0xff, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f7a000)={0x8}, 0x1) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x410001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000+0x3c0)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x0, 0x9, 0x3, 0x40, 0x4}, 0x20) seccomp(0x1, 0x0, &(0x7f0000004000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x0, 0x0}]}) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ae0000)='/dev/sg#\x00', 0x400, 0x80) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005cd000)='keyring\x00', &(0x7f0000da5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/sequencer2\x00', 0x18100, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) keyctl$read(0xb, r0, &(0x7f0000235000-0xe8)=""/232, 0xe8) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x1) writev(r2, &(0x7f0000c66000-0x30)=[{&(0x7f000059e000)="8cad9745f8c19089416798f7e7a96dd688114e9b977c1ae0fb74213ae194edd095b83f641f4d9484acec5f358c62166aed08221cc71489ef22ecb31cf9ab32338610b96b646ce5b8c3ab08f9aff1ea987ed4b544b9134838330b61bff98a4741c6fa60c77e7547a21da5f26509dafc6730e8c38c406b358c855a8f9a2b440f2eefef0251af05a97fc47b29a8125495a8f717463131577f38183a529f04ab42c2eefad7c0348023", 0xa7}, {&(0x7f00005ba000)="3b0a09857722429f6cbf18b923e39ae1a0b7ebe518cee4d90678edcb7169c2fc26cca8fe612c6277a5f1cd08f2c8d0effa6ce2dc9c0f23d49b68d360e2d1c8dfcbca56dcc08165f4", 0x48}, {&(0x7f0000062000-0x50)="2908a488088e33fbc9ae3b5c4c4ed236dca42023c06382ef220a197f5ce529fd5ac048068545e5a34c1534844e1804670d4a1642e3ed917cf2094b02345a153923ee23e741da3babdd9dd3c0eb85b2e350ea73f20dab4ed4cc12427f0510efcf92da3e", 0x63}], 0x3) 2017/12/27 09:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000060c000)=0x200, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a8e000)={0x5, 0x1ff, 0x3, 0x80, 0x9, 0x400, 0x6, 0x8, 0x9, 0x80000000, 0x0}, 0xb) setns(r1, 0x0) 2017/12/27 09:36:33 executing program 7: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000455000)='\x00', 0xfffffffffffffffb) add_key(&(0x7f000043f000-0x6)='rxrpc\x00', &(0x7f000028e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000053d000)="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", 0xfa, r0) 2017/12/27 09:36:33 executing program 2: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f00009ec000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7fff}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000863000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000764000)={0x399f1736, r0}, &(0x7f00009ee000)={0x2, 0x9, 0x5, 0x5, 0x304f, 0x4}) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x9, 0x5) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000248000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00001ec000)=""/29) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="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", 0x586, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478b", 0x27, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/vga_arbiter\x00', 0x200, 0x0) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0xfffffffffffffffb, 0x200000, 0xffffffffffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000b88000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e12000-0xe)='/dev/keychord\x00', 0x90001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000998000)={{0xff, 0x1000}, 0x1, 0x2, 0x401, {0x80000000, 0x7}, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000394000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a6e000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ca9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000f2000-0xa0)={0x0, @in6={{0xa, 0x2, 0xbb92, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x3cc, 0x6, 0x8f}, &(0x7f0000ea4000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000df0000)={r3, 0x5, 0x46, "df86bcbaadf150e230996b850e7565367d4f878489f81bc9d7f27b5e707d34f23561b0e8a8009ad98f902c9a790f6e02240ba60c69f64a38d3d895e7738eb01c7be7376a5402"}, 0x4e) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007c2000-0x4)=r2) socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000eaa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00008bf000)='/dev/sg#\x00', 0x4, 0x20000) ioctl$void(r4, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000042c000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}], 0x1c) 2017/12/27 09:36:33 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r1) r2 = socket$inet(0x2, 0x1, 0x5) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000078b000-0x118)={0x800, {{0x2, 0x1, @rand_addr=0x53a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000047f000)={@multicast1=0x0, @multicast2=0x0}, &(0x7f00004da000)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fcf000-0x10)=@common='eql\x00', 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000a01000)="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", 0x493}], 0x1) 2017/12/27 09:36:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffbffffffffffffd, &(0x7f0000ee7000)="c3184325774a179982d99f3c4c2ed48cdcedfdd7ac2351d83a067f0d4bd9fd6ebf63fc2d0037f0ab17840439ef1038d66a6ddad3e4ec193eb64a8fbf77c46c3f956959edc3d3d5e6aec41dd4d19815dd40a31d2f9e8779d2e06ec14d6e3c41183e2b6085ad890639e72173e16e9277ea5dda8010d1be615a7d05e2495bc6c07eb19ff8c10207fd22d7fb63ed24f5a41f5cb4638ca1333527983269883e4fb345aa4eec9259c96581262c023a212c862068f250152a6f1a21203a788322d1e267182545bf699cec890b331497a4e9e295d6da", &(0x7f0000b34000)=0x0, &(0x7f0000e0f000-0x4)=0x0, &(0x7f00002f3000)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffe000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$mice(&(0x7f000057b000-0x10)='/dev/input/mice\x00', 0x0, 0x2) sendto$inet6(r1, &(0x7f0000f37000-0xc5)="84e4a2390ce1cfdfe906e0f5648b5c6bc68fda59920f97b0fe129e4a726983423496875703f295f9fb0fe8630910567f49abc62d83aa106ecd9a18de5d610b2975554243962622df7b90c56626b22a0a54f6a20e9f7afbb521e111ab8771e16b419ae873bcef51d22da128e06026724c5db2541202e7767b81d43613ce589d01fb1afcf92f6b56944a02bfb2f8b10c2ed5643450135c05a19e59f18c4af1170bf0ece453f15195d9a4206e46763a7c33f088554ab9b153f2bf90549ad056ec889cdb4e5070", 0xc5, 0x80, &(0x7f0000119000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c61000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c3000)=0xe8) getresgid(&(0x7f0000e1a000-0x4)=0x0, &(0x7f0000eeb000)=0x0, &(0x7f00006f3000)=0x0) lchown(&(0x7f00000e5000-0x8)='./file0\x00', r2, r3) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000017f000)={0x0, 0x4, 0x0}, 0x4) accept4(r0, 0x0, &(0x7f0000554000)=0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a95000-0x4)=0xc) stat(&(0x7f0000551000-0x8)='./file0\x00', &(0x7f00004ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000991000/0x1000)=nil, 0x1000) sendmsg(r3, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syncfs(r4) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000da6000)={0x5, 0xffffffff, 0x7, 0x8001, 0xfffffffffffffeff, 0x7dbca5be}) mmap(&(0x7f0000991000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000991000)=0x0) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getpid() fcntl$getown(r0, 0x9) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000ae0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063d000)={0x0, 0x0, 0x0}, &(0x7f0000b25000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a5f000-0x4)=0x0) gettid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000b26000)='net/ip_mrscache\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x8, 0x3, 0x40, 0x5, 0x4}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000-0x10)={r4, 0x1171, 0x4, 0x1ff}, &(0x7f0000012000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000916000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000088e000-0x4)=0x10, 0x80800) clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000d63000-0x9)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000caf000-0x8)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7b000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f7c000-0x10)=@common='ip6gre0\x00') mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f7b000-0x38)={&(0x7f0000f7b000-0x48)=@full={{0x3, {"03a87ad62c3c8d"}, 0x1}, [{"2f7bb74b9e7485"}, {"4336c084255f0c"}, {"73d6c851d0f2d2"}, {"935b627bde77fd"}, {"95b722dee4a4e1"}, {"4f5e6649219209"}, {"a7ae87acdc7b5a"}, {"e7258682c6569f"}]}, 0x48, &(0x7f000014b000)=[{&(0x7f00004df000)="70717b925b45e77da47382df30994fa0a1fdbdee2a1a2d80c4b34d8e4d9a490749be7f67af75da9dd7c2586bc2a7bd0c75f0b6999a1ba09600f5c7c15d2672e040c546dcd5a489efa692a455cb69a79ec54f89b489295641fff50d61c0a4d839a6b2fad78a7ced67dd89874e6e4ea0ec07908b77e334e2f2eed0866bd147307019a6e50652e82cbbd0205623cba42eeb7b99810593c236a394e0510e1248034bc3ce96bffc693085d51b9ed4424a68c9c14654c7c9e228ffd9b527999d55bdb10344ffb23bc6f4a329c2a3f5bb0b0e28581713d1791000cc92eb59ccdb79213068307ced5d", 0xe5}, {&(0x7f0000f7b000-0x63)="9db2a059badc1a32f579fe565a218926d765cdf56d94edaa148f69aa6dae73abe57501081e88cb9c3fcfbe4130201bfd6f25aa8329a68a3b45e5f2660987e18a80925e5a8167d685b49f889b91e9137d0898b23a1277892ad4c2812cda8a5ac70378d4", 0x63}, {&(0x7f0000f7a000)="35b796ae5392a04d844e39873f319dd23830182715857975eabebfd6ed2cf5fef3570267fc1defe827ac016cded1690dadca116d15ef8079308d989c1c319beda44ae00d73e60b76bc137182d02026d39701acb9f4c87a078152ccc18559f2edc937128bd58292921db8b474dcd366555ec504f5c0cd3cbc69c6ce9f1c518f36e4fe00ad3a20ea5ab695f41f03f94617418fa6d15b5d4ba44faddb98f85a8f2d44947fcfe392ec17e1cd53a40135b2476f83566c1402a94636699549acb83262305df741eea46ff7d04581431c67fca164909f", 0xd3}, {&(0x7f0000f7b000-0x12)="2690cb872661a0a339db707aa988e86c866c", 0x12}, {&(0x7f0000c03000-0xdf)="ce1fa647a83d12b390c204b4742d94d0c80311f94804f2302ab6887e356a46b000896590fc7e2cf806222db4e88927e02e5ac0634a46a8d938c604375808de37ea7466a2ccdd05d4e04854e954bf7953c11fa647e6b10415e5483b8db40b7d5cf7e1ca7aef69fd1a78afcc887d19209670af87202b03faf3be886841f7a5fb2b0becc553b4fff3b30c1ae18c065560e464f2cd41fae6e7ae9dc2283b0dff0f35f7743c37e72c690b40407d8239220a7f92c71cd552dd75ef3e9db261f5dfe4bc2925ec41fdaf55b9ae8beb2417bc6dc37b070e38667f6ceeb7d0e0d4bf53fa", 0xdf}, {&(0x7f0000f7b000-0x24)="ece5186613ec8b50906c757f0f73dea1a07da6016cf36b44a956cad1202739b00e716a4c", 0x24}], 0x6, 0x0, 0x0, 0x0}, 0x44850) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000001000)=' ', 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000d10000)='/dev/usbmon#\x00', 0x8, 0x0) clock_gettime(0x0, &(0x7f0000f7d000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008b2000-0x10)={r3, r4/1000+10000}, 0x10) 2017/12/27 09:36:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x47c, &(0x7f0000f3b000)=""/0, &(0x7f0000003000-0x4)=0x0) 2017/12/27 09:36:33 executing program 7: pipe(&(0x7f0000afa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009d8000-0x8)={0x0, 0x3}, &(0x7f00008ac000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e47000)=@sack_info={r2, 0x100000000, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6c3d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000004000)="d96aea2093e799b98e402cc8a244da024900b5adffe2b5f9dbc8ae465817ad094a63af29994389011ac3316534567e41b89eb940139fd8ffb92f8b0378ce2f5e8b9ffa2328d593e3c9b40ef34bfb9313a308de36b3d81fa02df93840e3f92ac953c1ff47940ab365efb0afd307a30ce61556dd7060eef4011f270e0515382c1fdebd1c0a11e497995551be6e4e1a5d00debdaea145d4ea91e58f1a6acd17fc560671fa57b0c2be98381c1c02883736445051db683f5ee725c5968cfce7041897079dc3bf121fbbe8bce363698c2d22754f93fa919f55d27cf095781ffa6ffe67588af9a1292ae1f027fb89b4bb9345be3a5fc5d5c9d76b7b268c79f5f6e0305aad736f442d1a9d536418085c3fcf43b9f7361f4dac351acee127729551e0948d47f44ea24059ac1b7a02f4b0807943342ab256ff3fc3b3a3233bfda9e9572761a8d0c3fe007d3bc489c463a09a1db811f3617a306aefa442bcf886fce1c4a9b87a0198c828e3576f12977363171afb929470b7f00da098c38c8bc3e0a4fca490c3526e50049aeeb227c1bff3b684ded2710f4ab6c0694be8965372a4573bf2248efebf11501245c63634f4e756e3285b38186a6a34aca2df8fc42806921e930d0c0116db52abf2d151a1974af42abe129bce89300b94db8acd8bf43097b87e0435f3012259e0622790db5544425307b0feb20dbb28d1b7e688254ad1dac80d2c2dc8cc40d0d55e4bbe93b5064921a738b51398cb2c40efd2f2b0d064e69f4097106ba6d697af52cfd83fd473577820e05b8997cbfa2a47bf82bbdc1964c7c945207f6c5cac5990c21737e781138486ea31f43cda9455bf7cd181160deeaff5927cdd810e1803a93283e8c12941bbc6f3b92faf97abdedc3238c1decb7ac52446f6449a513396a1b386bdf0f736233e5d2e7c9281efdc99a7e2b3c438c2e5e36a726c33738b544d159ca446bea0eb4e962d6d3473e96fb272c06e74d8e081ad7b1c3760ff75e812928f3f9830a99f04a964e97176c947ac12f95fa6ac8320499dcfb7d89b15a32e31dc8bf9424bf4b85cc2e39546f6447248b6ab46225c3fa90e22f90abd7ee76aef02a528d209110c5d7e08300b9eb8fa24e14b8f9d0b61b9aed678d3aaebe829acb555195d9109148f2a0bfd452b6a2c4265515fcee356df786a552bc1f6db1b6ebb0c6f98ada98503a5e554353417d5b74e902dde6143de335da0386af432a82495dadd55dc3268ecc89b2b2e4433d28a5af67d1209d6480ee707d1eff057f957352d715f44befa4ef84c43d915e639c5ee8367d94f5e85e72df27a93ff2ba0236c45535f557af7d6cbed9c9d623097090e23a1278249a3c897c5365d5640dfc40a33d28cf2dc1341ecd4286d9f0dab9e1d531f3d2c4d30c8fbd2397510b8fad4d4b9525d3161f3bbad196d9905608bc4854e30517e3d19475a82f5e5583b0aa87dab929d05849ae2268d633e6921c6fab32babbbf09c1f195e95e383b6918a4cc5799583c7ca73547c5fa9df3fc772f738aa86b1150f0d4a832c2d56268e91bd1eba96a221ea07de2b78105493adc2a39405dd4a60bad6b2cb7126250b9363934a049776ff097c9446f66c65aae4049bd4663ec4f51dc978576f71c3de9603abca2e6ad58b29b6a4987fd3cb1a38177c131147d6260d031acd64a9f033a5a950fdd6057a5ed548b6db6acc0fe8bea872a48253420f4a0c73b44dfcb5a10c631af2cf4de2e3493d5df8465de13b33731885e9ff4c521623098686255b0341c1325b0e4a56606aab5f448e542951aa60dc8899f1144314cb6527e08df9ed52762868cb0cd03dccd447b58ff5de550baecb17f283731eb200b61a868cd8277cb355394b5b555af5458302d00badca63a383ab6c2518a41167420c55fabe826df94e8232edd1a6ce6ccf2e1972249b98d6486864ddf2e1cbf829d735358f3bfd9dc549bcd7e75c6d1755bbfc7dc4dd06b744dfd9a1a2d7b8b8520d1aa0574dd490baf0eec4d0cd0aadf48354b49c2d0ad869fc29fc4d2b6aa221f9c440caa735a6d28883a9f47fac11a900219add08095cf8e12ab567be3d08a65614d4c14191e23d4d81d82f747737d50fdf7b40e97497bd1170e257b92b582465c9364e39358ba845f748440a4c651b56ca5f3a423d06b0b6c3e79ab4e552d951bf215354f2cdcc22dbf8478f3aea9752c47eef29845c844b0af38f1ae1956b0cebec4b1f35cfb9fee97f765031f4ec8a42f32be6d31ad0a8598988a38bbd41553c451c66c537783cfec9567a97cd145c7aee001f0d327e9db3836b0fbf15c65123ffcb60a54054f4fb01e2777cae1eb63b739fb002f750f0f477c8847c8676ea9f7f345567527dbd745d696d4a0d35b1b6f9e01ebfcbc965769fdae0db543020b1abdb2abec7f62393cb1e383249cd990a18d3776ad93ad866ce0aaf565edd1a2646a6706b9da6fc79a0b4703ad14f9cc2797fa6462cb7a48c46cd4d3ef08f4480a259d6ec1f61eb7b456d816fd0f1a33895508650b29eba8ccd6e520e673280ffba93dfeb8e0387bc3d456ffd9b2d431ecf0a11fc65724f751e07929bae9ee54e7a1ffc8d9e4e5499ecd7d9573e8db26acd287f934d55a2fe36d18d733b7a72b09ef76ca80576def3afe9f34eea02d0aa6597c7c6a1bf112e130c6b46fdf4f5e974db5295359b4aaa83c138e307ca56470254d60e705746776f1f957733c9a543139b1b6457319c4c49d2becaff8847f64c4a97f9eafde9e38d027ad48d1a8aac757c4d170e4efb534845a84caa834993d646730107305b0085adea305c2102ce9954d1142f22f7af4d2a77c7ac1ada98ea24ac28b07c809d1c776d288cde693d1ac65437011da6685c13d7fa3274e4f91dcf64ae551c8be8c871d82391c9b5e3033d862c233a2164814d1a63b767541bdcc29c3ce36f2d3c23fb8277a4f24218e0119cf43ab2f427a5927fca70bd7e618e6394934aafbe36f0a603317ba357e8b8065e0a3b934dea42401ef28f9144d2eae1347358bc39c68d64cf45273cc2f2fdba8a9593c49b0a76a24656dd50b973d99d60af1a81a53d399da2cd4f13b64392228aa6c86f40c5eec0518963be0c986ef96e3535008a25d4ec5e7c0c55c58c13b20fcf7127fcb23a079a47e9e99478ac94897f95ac017fbe5705be12fca7485e36ecb355fb2c5ce3fd29994f135c766d4a56c96520176f78d2a6fd3d96b959cc3f8bffa56ef0de0689c27b5d3e95631d38862000669445423cee2c2a52258fd4488e2ca579b0570601a421f02ad3cdb77aa76067fba1f06e30a37941d28e9bc24d2d39e3e0e9cdf1933554c640b5bb988657c9acde3e3af5f2d06f59b53d20bb6550b4f5362b04a37115d3221fdced393f5710a8f6201a59944f85251090fe65cacdc276e078770cfd626b736a5a91fd0fb6ef07e33ab912093df5f4c39e3493d52bfefe6e1a911512f5e05b017d846c12b5d7fc6a6d77977b348d04d66eaa8fdaa174ac13f4390fc73a497edcff2a24da79b18e82560fbfa54d973cded30854ff2abf1adf568540f73b0c886943aa9d35445d0b9c739c7c78745d62f4566f1189aeadfa026c6142369ca686848d05a4643976fc8e517de1815d4f95e8eb0adf6b50946efbb9dc8beb8899b074e6fbd5474a955c007a3604f1310143f2f96d21888fd6835eabef1ae5f750941b6a78bf6e75ddb5647d05455ebcc2322f7ecf81ecbd59e652479a4ecdec03e33dae5bf01f14a6d0801ef4767c94a69cd703df2ac06c7a4bca5aa16874f807ed792c6dc10107b032a41c9b728f74065eb5833aa29903f1a1fb0bdf4c91d3aeb272242d97276975aebda50a3818447184b3ea368aca1cf16a4955b0b8b56ec41e48a8598bc44dfa30e6da829ddf0d628541cffde5ae6f0d752a8cccb106fb2be7f652aca6b4af4540bf1d8f23e2c58a203facd6cc27dc0ccc4c61615cce02d81b6e8dc5697fbfe4ae8428414ea0b3a8fc4b11a0b8b333aa9ef9418c847bc947382a61989f68ebe641707a783490a99b9657bd4432c1fb9f90895d5e332e8a81149f6967b77851f5f69acd24c1c1e335e64d7537b84b6d1b4ca642848e07da1a01c8939c08070cbec07a9889d73df9175609cc82a37e4bb92080d725f51a9d84d170a5ba5ad120d376edbbc9d20cee39d97b14eebbef3bea901b720e2fa8e33b4713701bc1fa62b0cfdf3500d21d002c63ef93df92e8db5eacdac2487c4deb669060a02375e2dbc5e78b64ae44073b93d5af470e245886c4daa95de77fff4b80cddfd2cc0c9c9d76f1afe49fd5effbf0ee862ae581d2b3adb45b5132a218c3208c9ec318e881ffd8773ac3f9dd915b06af8a191d9f0bf36bf8a3be380889e93285fc75367a3265c22df4080131d21206250b33b598c92806c697f5ba6f709d3204da015b7a771f063c0325dad7a88bec766b0f7af066264bf863fb105a5e6869ba7453199bf1c16aaa9d232406ec566f02edd27207599c7bb9795723755fd6a98c3c05a2caed13a8ba9ab7dc17261ce077cbddc743eaa8a33221dcd6afca5c825544f4d45d30cdf04e0e20b76dec6b166bc5e2f1077f534802167a84cdbf20e469124a83ffa78eacdfcbce38c510f4873e943fcbe4e15d2790422ccd233c0e280d011d09102b09b868f744cf77f406a935501a7565108d3f72fc8f3030a99ead6312b4c20deb48626b59668a4ae68a47d476d44ee305726a22ccea7baf4b557a4f57e3a5e1ed052451d2255c1715eb6e7354f95be5ea40daecbac1b9072dfdfafd77b8d96a470f69c6e427199d34fabd71b1b1cd835684ec529e6582a8d980a75b033078faaf4ad4d020a44ab00e0665b4cc140bcdce9c5f63eb29a89fd0338f99648571daf33fddeb34f28cb41efb6d014a803764c68da43218f9ea0ba1a83180e032953f95df9f3e00469e9892ff43cfca7bac1fcb4c19969193afbf47066ddefe62ebf9143d13c39ba051c1c7d776ed3695ee024a60ae2db6f0c3536295c6f7e44f9a9d04b5d4154b0bffd91175e8a421f0d8f84b169ad3db0574785a2f4dbca56bdb6fc7c05c1ea8fd624d31d5029df6f247aae949f43c2da2e2d7364c1aa8749a4a30bfca5af5877b2f83eadf2a29976608fe67b1e0cdaebaa55c6296b84e452005f78361318ad15996a9021eec80275d3aab1df5c3c41817c9316055875c35ca994f822ffb271697421304df2f317520d083ee1b42788f58add399408b612a028f3e3291c9546cec5b7bb2d6599bcc191d3b03f90674e1ef62fc5250004702a5fbae83ccc9a857f3d092968e1e9c8f5b22fc65e1d7023a10a1fc00fcbab722e3169ee136f6b6bab5999b16b7095ab1706a44958ff78d1bbf15b1977163b2f2d95fdb15f31b49e49307ea6f430c91d5ac928445a8e8f6f221bbc93594ca2c98f64e09c53b64a9f4937360e3719a139f97735ac310c373982ccb216d163f14e87af1ee389628bf0a6567f2ccbd8bafe73f7e2c8ee75b9c22549f6b9113ec2c47a0763308201ad8127e3199620bcb0869bb851584c2d32d1a018a3f47b081fe34ea6a25f47f601c2ba262afbba829fd3083ae9fc1ec52c81192468e697e2f87141a01bd89126d159deb70c3be08b3df5a85e87a7e0d7d831525f48978acd3d153a683654b6cbfea9bfa8c97f610c2b2f8d02851326f1f670dda9ca9133eea22cd0855d2463ab1f8a784c1af0365b186cc2eb1e53a4199e2e0635469cfa5506ddf234b5d83737b2b80a77334ac0572ad332a3d2569ba263442cf9ea992a0c4ecc36aeb2763e5e6e83c90b94ec8786395a7", 0x1000) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x5) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x82fd}) fallocate(r0, 0x0, 0x100000000, 0x5) personality(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x5, 0x13, &(0x7f0000004000/0x1000)=nil, 0xa4c}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000005000)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000-0x20)={0x3b7, 0x2, 0x8, 0x3ff, 0x0, 0x3, 0x8000, 0x4, r3}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0xffffffffffffffff, 0x4) sync_file_range(r4, 0x200, 0xfffffffffffffff9, 0x2) 2017/12/27 09:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000025000)={0x0, 0x101, 0x10000, 'queue1\x00', 0xccb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r0, &(0x7f0000007000)=""/936, 0x3a8) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x14000) prctl$intptr(0x1c, 0x65) prctl$intptr(0x1c, 0x400000000000) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x101) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000022000)="566e2bdb0a3520d7b940d48446f67bada31a57f5a1592f43429229d1d1ee52f434557f2a3e825250605fb6a3cca7bf99398bb4c8d7bb47a08a3ebe2fe0f8a15c10fb94b967") ioctl$TIOCSTI(r1, 0x5412, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000023000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000018000)={r3, 0x4, 0x85fd, 0x3}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000022000)={0x0, 0x0}) 2017/12/27 09:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000025000)={0x0, 0x101, 0x10000, 'queue1\x00', 0xccb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r0, &(0x7f0000007000)=""/936, 0x3a8) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d21000)={0x0, 0x0}) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d22000-0x38)={0x0, 0x0, &(0x7f0000d21000)=[], 0x0, &(0x7f00003ee000-0xae)=""/174, 0xae, 0x9c92}, 0x12102) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/27 09:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000776000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x100000000000, 0x0, 0x20000, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/27 09:36:33 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000079000)=@sack_info={0x0, 0x1, 0x400}, &(0x7f0000fa4000-0x4)=0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fa4000-0x8)=@assoc_value={r2, 0x6205c540}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fa2000)={0x8, 0x9, 0x9, '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]}) 2017/12/27 09:36:33 executing program 7: mmap(&(0x7f0000000000/0x933000)=nil, 0x933000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="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", 0x242, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003e6000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x2) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000933000)="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") recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x20c, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000935000-0xc)={@empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) modify_ldt$write(0x1, &(0x7f00004ab000)={0x3, 0x20000000, 0x0, 0xfff, 0x8, 0xff, 0x8, 0x5, 0x100000001, 0x5}, 0x10) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:33 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005be000)=""/53, &(0x7f0000001000-0x4)=0x35) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x2000000, 0x33, r1, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() socketpair(0x19, 0x800, 0x81, &(0x7f0000a6f000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r3, 0x540b, 0x3) r4 = getegid() syz_fuseblk_mount(&(0x7f0000ec6000-0x8)='./file0\x00', &(0x7f0000ec5000)='./file0\x00', 0x1, r2, r4, 0xffffffffffffffff, 0x7fffffff, 0x880) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) preadv(r0, &(0x7f0000ef8000-0x20)=[{&(0x7f00002e7000-0xdc)=""/220, 0xdc}, {&(0x7f0000194000)=""/100, 0x64}], 0x2, 0x8000) 2017/12/27 09:36:33 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x6) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000efa000)={@common=""/16, @ifru_data=&(0x7f0000cf6000)="8d42c687a77e19a553965dcb2e4827b42d1c4729d1fd64abd882118e9c99e91b"}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000482000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000817000)=0x1, 0x4) dup2(r0, r0) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80e, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x600200, 0x90) r0 = syz_open_dev$usbmon(&(0x7f0000e49000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x200000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cf8000-0x18)={0x0, 0x0, 0x0, 0x2, 0x400}, &(0x7f0000c4f000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d1000-0x8)={r1, 0x8}, &(0x7f0000a3e000-0x4)=0x8) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d21000)={0x0, 0x0}) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d22000-0x38)={0x0, 0x0, &(0x7f0000d21000)=[], 0x0, &(0x7f00003ee000-0xae)=""/174, 0xae, 0x9c92}, 0x12102) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/27 09:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008aa000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3f) r1 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000c44000)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b62e19", 0xf98, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1b6c24", 0x0, "fc2338"}, "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"}}}}, 0xfca) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7a000)={0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0xdf) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000a26000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f00008d1000)=0x0, 0x401) lstat(&(0x7f00000d8000-0x8)='./file0\x00', &(0x7f0000681000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008f7000-0x8)='./file0\x00', &(0x7f0000291000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x5) fchown(r1, r2, r3) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1004000, &(0x7f00008fc000)="5696a1a1b8530dfe217cc10565a7af75c1c967559824517bffa76218cea559e2483fbf84375ec105880c6f30a3927a1fb8fe2f209e795882a948bb2fa31b240171dbf183a59d0f7f17b589652b3e383f34146d5f231df853e103", &(0x7f0000fcb000)=0x0, &(0x7f0000805000-0x4)=0x0, &(0x7f0000c95000-0xb8)="bedec6500c35d395c6ec175ef44d07e1873be08a374067c0e01bd3ade5349bfcfa0943e14a1ea509a483123d75e1f87aaa00fba83960a7c107c4ac10b816d4109a0b8c448298a7a06ae836481a1a58346b8df8dcb93134365ede35d6245a7f5a2e81796b5b351e7973ba7f42707f39e5b5b7ba5c0cface6095dc11bba750e6bc1c34ffa451fcc13247002ca5d9337803cd7d7f8df62ce3f7979aaf8760c008cf4c46cb28a96433bfbc630efbe8ce3272da4d7126458b02d3") mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d9000-0x15)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00006e9000)=0x0) getgid() pwritev(r0, &(0x7f0000b12000-0x10)=[{&(0x7f00008f3000-0x34)="b67e8027234d5dd8833f973e0589e1f8f6a5916b4a51a36870567a28d5ca1485bc604189bd157bc248e0f60503a299d275dfcdc3", 0x34}], 0x1, 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000019000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000001b000-0x8)=[{0x7, 0x7}], 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000001a000-0x28)={@generic="13260e0474f04c473a080af7aec7d6a3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000001a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b, r2}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000016000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000000e000)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f7a000)=0x0, &(0x7f000080b000)=0x4) 2017/12/27 09:36:33 executing program 7: r0 = getpid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d0000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) fstat(0xffffffffffffffff, &(0x7f00008bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000000)={0x4, 0x4a, r0, 0x70, r2, 0x450e, 0x96c, 0x1}) ioprio_get$pid(0x3, r0) 2017/12/27 09:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f0000e0d000)=""/192, 0xc0) open$dir(&(0x7f0000a9c000)='./file0\x00', 0x20000, 0x5) getdents64(r0, &(0x7f00007de000)=""/0, 0x0) 2017/12/27 09:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008aa000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3f) r1 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000c44000)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b62e19", 0xf98, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1b6c24", 0x0, "fc2338"}, "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"}}}}, 0xfca) 2017/12/27 09:36:33 executing program 3: r0 = socket$inet6(0xa, 0x80808, 0x9) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000762000)="4da8ab2197af73dba48ae6e13014195e0ccf721da8e1ab5389b28cc19e1ab0fcfec84b5019ce", 0x26, 0x801, &(0x7f0000543000-0x1c)={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/27 09:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000047f000-0xc)=@sack_info={0x0, 0x8, 0x48dc7d0e}, &(0x7f00001a2000)=0xc) ftruncate(r0, 0x0) rmdir(&(0x7f0000545000)='./file0\x00') creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000fec000)={0x100000000, 0x1000, 0x4400, 0x1ff, 0x8, 0x5681, 0x3, 0x2, 0x4, 0x3}, 0x10) 2017/12/27 09:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0xc) getsockname$inet6(r0, &(0x7f0000938000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b84000)=0x1c) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c73000-0x4)={0x0}, &(0x7f000096d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000131000)={0x0, 0x7, 0x1, 0x1aa}, &(0x7f000090d000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005b7000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3715}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b1000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d5b000-0x54)={0x0, 0x4c, "2f1c3c5210e9e98c4e4f987744101afc52588d6dd59dd41bc6ce4c6c20dd7df3f4ea3cd8b678c3909db645704cddcd76d21ff4a222ba37c874ded4a9d2de8cfb4a0633e6b97330a030547cd7"}, &(0x7f0000cba000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003fc000-0x4)=0x0, &(0x7f000082b000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c10000-0x20)={@generic="fb68ef140433b260a30d025dc42abaa3", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000631000)={r2, 0x5, 0x1, 0x7, 0x7, 0x9}, 0x14) write(r0, &(0x7f000040a000)="1f0000000104ff07000000ce072d002ff300f00008000300f2ff210025df00", 0x1f) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a16000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000000c000-0xe2)=""/226) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000b78000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00004a6000)='/dev/loop#\x00', 0x992f, 0x100) unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a7a000)={{0x3, 0x3, 0x8, 0x2, 0x1}, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000011000)=0x0) ioctl(r0, 0x2, &(0x7f0000013000-0x52)="0b40611a8f4dc00fa3537624299094d2f8bc0bf0a4877c3fe6f87f9bdbe6f74bb6c849667ec41c1baaa68367f41037365f566093c929fa063aa8a2dbee0ed8ba60803bded56bdb11c9134deaad5598c7f3a9") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000-0x1d)=@file={0x0, ""/27}, &(0x7f0000013000)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x8)='-md5sum\x00', 0x0) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000214000)="f6ae06e214dcef4acf068efeecc29f2fc478c90d368531c588cd72d3ea8c9fd4f2582eb2067f25136d2888163e38101eaf5682cbc05a66370db7e231c1574ead4e7eff49a6821abbb9705dc72236673bab3654dbaef21afd0d5d5fc0fcea143a473154f70191407c3cfa51eef4ddd90691fde76e62210b1382233db4cbef0358291b9311e23522283f816d2384801a9f7fecdb0d07abc992e346376e2c9c25bf36f105b5d4073bbe5ccaf2e085a45b06869167e8388dab17b08f472c87b4d25ed19f", 0xc2, 0x0) sendto$inet(r0, &(0x7f0000225000)="a8bb99c30cb95d9cc649ad4bfa111bd97cd26f68022cfdd61d47e2f5717ccaf37bb857a68cb661ee4e9888d152c60dc83c695facdb31", 0x36, 0x200004000, 0x0, 0x0) 2017/12/27 09:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)=""/0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002a9000)={0x0, 0x0}) bind(r1, &(0x7f000032a000-0x6)=@hci={0x1f, 0x3f, 0x1}, 0x6) 2017/12/27 09:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000de4000)=0x101, 0x4) socket$inet6(0xa, 0x1, 0x486) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10001) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7c000-0x1)='7', 0x1, 0x8051, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a16000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000000c000-0xe2)=""/226) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000b78000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00004a6000)='/dev/loop#\x00', 0x992f, 0x100) unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a7a000)={{0x3, 0x3, 0x8, 0x2, 0x1}, 0x6, 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]}) 2017/12/27 09:36:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f00009dd000)='/dev/sg#\x00', 0x401, 0x20500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xf9, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_flags=0x6403}) mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f000046f000)="039a2e85eca7f06556b6d285bb1af89c", 0x10) 2017/12/27 09:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xffffffffffff0004}, 0x0, 0x8) prlimit64(r1, 0xc, &(0x7f0000557000)={0x9, 0x8}, 0x0) tkill(r1, 0x3) pipe(&(0x7f000016d000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x20000000008000, 0x0) symlinkat(&(0x7f0000a03000)='./file0\x00', r3, &(0x7f0000e1c000)='./file0\x00') vmsplice(r2, &(0x7f00008dd000-0xa0)=[{&(0x7f00002ce000-0xfb)="35efd40919307925f3e1552eb5857735c3de3e53875fd4f3722e3a447d35631268c583f46a7ea35eab084323a378592e7d8a4debb9e3bc6c72ebeef42f0e72ff9ce9c0ab114f7cff5c964e7f9676e351ec3d0d380e4438ab97e7fbf0be3e9bfe5bb7a48ac1d047c4d2eeeb187fee15eb518819f9a8ede8602ebb5258eada074b7e57d689b5e9e64dcf1c7a7074d383c106becd408dad7086e6ff54561f17f9bc201ec51369350192bf8a9cd97ec6feba2d42ae45ef71ef9f2d32ca1366c64c25d49e0560687b47197d11ef1dc9ce0fa20b37d4f489f7b20adf1d651b7c20acc1532d07d0a48bc8a54ec7637a3ad56a1599643b859ec4db60a3b113", 0xfb}, {&(0x7f0000700000-0x3c)="ab3f28ddd3aa004ee44725a4a197672d9d1fc03891858d89a4e2ce58daedc823bd0fc63ef8b0d8bd5c52549d82006b655b5286344b54522bd0149656", 0x3c}, {&(0x7f0000c1f000)="c74ab816eb74b76b87ed060725ee3e3d5e5b532c3e5ad5bb129af0196e5a7bd9d60f53c85dbbc20b6d5110eadf7b8d4d4995ef", 0x33}, {&(0x7f0000540000)="69322541ab491db761215c1a04a7578c4fbd95b28a5c0cf47072d0f52cc775b42b5dd3b5ce95e85344e998775f4ff19e6dfc4c80b5cceaad3fd953cc645de0df09c5eb90c5b4fc5005ddb536e13c4c37783d0e23ff7b64d44d60aab5a98a846b2d2cc9813beca7cb948708702f04996ccc37e156012059434e0dc1d95c4992b72f2b6ee12a828c4939df4a1e12cf00d3e1544b5f0fe8", 0x96}, {&(0x7f00009eb000-0x55)="8b573ffc173207bfb57476594f53074d649bb646a1c28ae32eb49f0f1798bf0aca22e24cea8ee3e7ab88c40612f9fd7517ccb294023f801ece684aba5935ffc6d1fc6edee50f1555023c15c247578ed5792020af03", 0x55}, {&(0x7f000059c000-0x4d)="98cf6135e3473b8bf50688a2b52352a5ff81b7c8394e0992ce7d3ae28b54be3696087045ddc98cf0964cbc5e2f954f731cb705c0efd052c315f44ba24025a20ba220628921430f464ae15cac97", 0x4d}, {&(0x7f0000454000-0x6e)="0f21189f5348f95ff8dbd6e14ecef6f9f3c616649c8ea522524559a15752ed8a3646f885c504f5df01af8a88f9bae75942f88e572f59f08ce3319e761fe56cad840e5398e6e56b36f629290f6c31d238aacee94b4499133aa7a17033aeee6c3e09c56e08692f1ae0001661c0ab4a", 0x6e}, {&(0x7f0000e5b000-0x43)="b91c611de337a581e1a6e0bc2388b019e945c724644efc44ec008cb1bed8d6ba7dc6bbb2af00bc0b1389e23609a9c61fe0b5038ab1adbc2fda34837fe8146303c4027e", 0x43}, {&(0x7f000068c000)="5c5f0d5ae6bc0598dd49a30ba32088aef785b6021c8b79d9a665d35ede319bda6a5e53295bc83e445b1d3ac26655848db17a1359ed2d2a277f278f3bbbaf7f1de57930b5527efed251b7336d9677c669babb0a5e6caba2f9eab22c85398620fe053017560dcbbdbc29de63b805cfb6ae4bc2605a2c72bffa7a3052b3b77d1f704dfed1f1b957dd48cdc7edd864e66b61cc2546005173b079c6ef31", 0x9b}, {&(0x7f00007d6000-0xb)="bd37b0eee0b026987c1151", 0xb}], 0xa, 0x8) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a07000-0xf)='personality\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00007a1000-0x4)=0x84b8) uname(&(0x7f00004c7000-0xa1)=""/161) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b4c000-0x8c)={0x1, 0xfffffffffffffffc, 0x9, 'queue1\x00', 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]}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000b4b000-0x4)=0x0, &(0x7f0000b4b000-0x4)=0x4) 2017/12/27 09:36:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000506000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000847000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a8a000)={{0xa, 0x1, 0x3542, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0xe286, @loopback={0x0, 0x1}, 0xa3e}, 0x7, [0x101, 0x4, 0xffffffff, 0x3ff, 0x7, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x544b) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x28080) setns(r1, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = socket(0x9, 0xa, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f1d000)={0x0, 0x6}, &(0x7f000046e000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e91000-0xa0)={r4, @in6={{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x2, 0x1000, 0x4}, 0xa0) recvfrom(r3, &(0x7f000052f000-0x8e)=""/142, 0x8e, 0x40, &(0x7f0000768000)=@generic={0x19, "c0e376f5e36ffedc40a4706d68059f000df5743dc8d1ec6636a63514f12eddfce4b478d81f6f7024849548ad13c07f48f782f0c62a0a1af04b2793564b96a9708e9fbb19c5b343a4ed0d0666ca0b46a4cde02d6de2340feac10459f3fe6d360098e3a369764f35e6b852ae04d513d2b47da260a6cac298c40e4c811a197c"}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a07000-0x28)={@generic="96545a7405c24820792d208afbdd01f4", @ifru_names=@generic="00073f000000000000000000000473b5"}) write$tun(r2, &(0x7f0000d83000-0x427)=@hdr={0x0, 0x3, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "df0b1a", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9c5233", 0x0, "0dadff"}, ""}}}}, 0x42) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000013000-0x28)={@generic="b4c66b0c4853cc4d7931d1171089c4f5", @ifru_data=&(0x7f00001bb000-0x20)="5b32fd180c8e938919de6e8bac0f0f47015738e7542039f21196eecb4ebe7b51"}) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00002e4000)=@random={'os2.\x00', '-\\\x00'}, &(0x7f0000001000-0x12)=',posix_acl_access\x00', 0x12, 0x1) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000727000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000590000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9bd3, 0x1f, 0xffffffffffffff01, 0x500, 0xffffffffffff2d25, 0x20000, r1}) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000214000)="f6ae06e214dcef4acf068efeecc29f2fc478c90d368531c588cd72d3ea8c9fd4f2582eb2067f25136d2888163e38101eaf5682cbc05a66370db7e231c1574ead4e7eff49a6821abbb9705dc72236673bab3654dbaef21afd0d5d5fc0fcea143a473154f70191407c3cfa51eef4ddd90691fde76e62210b1382233db4cbef0358291b9311e23522283f816d2384801a9f7fecdb0d07abc992e346376e2c9c25bf36f105b5d4073bbe5ccaf2e085a45b06869167e8388dab17b08f472c87b4d25ed19f", 0xc2, 0x0) sendto$inet(r0, &(0x7f0000225000)="a8bb99c30cb95d9cc649ad4bfa111bd97cd26f68022cfdd61d47e2f5717ccaf37bb857a68cb661ee4e9888d152c60dc83c695facdb31", 0x36, 0x200004000, 0x0, 0x0) 2017/12/27 09:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c25000)='/selinux/relabel\x00', 0x2, 0x0) flock(r0, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r2) 2017/12/27 09:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f000020f000-0x8)='./file0\x00', &(0x7f0000bc2000)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000ad0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000aaf000)="8521fd3a5f63614b499496a35df298555451c23ecaaad03d1bbe90cf45a43faf"}) 2017/12/27 09:36:33 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000607000-0x9)='cgroup}{\x00', 0x9) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d84000-0x8)={0x0, 0x0}, &(0x7f00002b6000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b89000-0x8)={r1, 0x1}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5385, &(0x7f0000001000)="") ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000ee6000)=0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005b4000-0x98)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8, 0x1}, &(0x7f0000c90000)=0x98) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3d000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000101000-0x4)=@assoc_id=r3, &(0x7f00000e9000)=0x4) 2017/12/27 09:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000070b000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/27 09:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/rfkill\x00', 0x40000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/create\x00', 0x2, 0x0) dup(0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a1000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000105000)=0x0) capset(&(0x7f0000f81000-0x8)={0x19980330, r1}, &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000e54000-0x8)={0x0, 0x0}) connect$netlink(r3, &(0x7f000063c000-0xc)={0x10, 0x0, 0x5, 0x6}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e69000)=0x1, 0x4) r4 = socket$netlink(0x10, 0x3, 0x6) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000c07000)=0x800) rt_sigaction(0x1f, &(0x7f0000db7000-0x20)={0x7ff, {0x80000000}, 0x80000005, 0x5}, 0x0, 0x8, &(0x7f000077b000-0x8)={0x0}) bind$netlink(r4, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f000098a000-0xb)={&(0x7f0000c45000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000989000-0x4)=0x0, &(0x7f0000407000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000464000)={0x0, 0xd8, 0x30}, &(0x7f00005fe000)=0xc) memfd_create(&(0x7f0000019000-0x5)='GPL{\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f71000-0xa5)={r5, 0x9d, "ce2b7b5a312ee990a8d5b0e2b0b67fb3ed1fc6e90465eb8a43058cb8084d7ee97714465af40a5371207ab8c58e3c726d1dfa9e2087c495ef55c05e4e80e29e4b7e9befd57f780be616eb4254dfb1fa4906f99543383633210cb34a2df7b72627939cff200730a82f9259352fd3d425b42f1d0b99790d6f9a26818c570aea830cdacef445a30fd52a914391cc0077f4975ead9fa0cbec3fa51c1f2e8708"}, &(0x7f0000dd2000)=0xa5) [ 75.952368] audit: type=1400 audit(1514367393.948:51): avc: denied { transfer } for pid=13235 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 75.979259] binder: 13235:13249 got transaction to invalid handle [ 75.994154] binder: 13235:13249 transaction failed 29201/-22, size 0-0 line 3005 [ 76.022215] binder_alloc: binder_alloc_mmap_handler: 13235 20000000-20002000 already mapped failed -16 [ 76.033225] binder: BINDER_SET_CONTEXT_MGR already set [ 76.038928] binder: 13235:13238 ioctl 40046207 0 returned -16 [ 76.039154] binder_alloc: 13235: binder_alloc_buf, no vma [ 76.039195] binder: 13235:13249 transaction failed 29189/-3, size 80-16 line 3128 2017/12/27 09:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c25000)='/selinux/relabel\x00', 0x2, 0x0) flock(r0, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r2) 2017/12/27 09:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x400000000000401, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x400000000000205, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f000058d000)={0x0, 0x0, &(0x7f000040f000-0x10)={&(0x7f00006b1000)={0x2, 0x12, 0x5, 0xf, 0x16, 0x0, 0x5, 0x331, [@sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffff, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xa, 0x9ddd, 0x0, 0x8}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x14, 0x4}, @sadb_address={0x5, 0x7, 0x1, 0x10001, 0x0, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92a}}, @sadb_lifetime={0x4, 0x3, 0x80, 0xffffffffffff8001, 0xfff, 0x1}, @sadb_key={0x1, 0x8, 0x100, 0x0}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x3}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) 2017/12/27 09:36:34 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000)={0x0, 0x0}, &(0x7f0000e33000-0x10)={0x0, 0x0}) 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x369, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:34 executing program 6: r0 = socket(0xa, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000)="", 0x0) 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000563000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000058c000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026f000-0x6)={r1, 0x8}, &(0x7f0000ed6000)=0x6) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_yield() dup3(r0, r1, 0x0) 2017/12/27 09:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/autofs\x00', 0x109601, 0x0) write$evdev(r0, &(0x7f00005cc000)=[], 0x0) set_tid_address(&(0x7f00003c2000-0x4)=0x0) 2017/12/27 09:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f0e000-0xc)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004e2000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x173b4c74, 0x2, 0xff, 0xf, 0x7f, 0x0, 0xffffffff}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) mlock(&(0x7f0000cf5000/0x2000)=nil, 0x2000) [ 76.073071] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.091780] binder: release 13235:13238 transaction 48 out, still active 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0xfffffffffffffffe}) socketpair(0x4, 0x800, 0x7, &(0x7f0000f1c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00006bc000)=@assoc_value={0x0, 0x0}, &(0x7f0000db1000)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000034a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000043b000)={r1, 0xff}, &(0x7f00008f9000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101080) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x7, &(0x7f00001c8000)=0x0) r0 = socket$inet6(0xa, 0x802, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000657000)='/proc/self/net/pfkey\x00', 0x80, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000409000-0xc)={0x0, 0x0, 0x0}, 0xc) shutdown(r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000df5000-0x8)=0x4903753d) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000df8000)=r1) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/27 09:36:34 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b4000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) lgetxattr(&(0x7f0000f50000)='./file0\x00', &(0x7f0000f51000-0x29)=@random={'trusted.\x00', "6d696d655f7479706573656c696e7578776c616e31766d6e65743047504cd400"}, &(0x7f00005bd000-0x85)=""/133, 0x85) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd662de0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f50000)="", 0x0) 2017/12/27 09:36:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000c30000-0x2)='&\x00', 0x80, 0x88, &(0x7f0000001000-0x40)={0x100000000, 0x3, 0x0, 0x7, 0xff, 0x2, 0xff, 0xffffffffffffff00}) finit_module(r0, &(0x7f0000ea2000-0x1)='\x00', 0x2) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000265000-0x8)={0x0}, 0x8, 0x0) readahead(r1, 0x4000000006, 0x1003) [ 76.125205] binder: unexpected work type, 4, not freed [ 76.140005] binder: tried to use weak ref as strong ref [ 76.145442] binder: 13276:13277 got transaction to invalid handle [ 76.169482] binder: unexpected work type, 4, not freed 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socket$inet6_sctp(0xa, 0x5, 0x84) [ 76.213307] binder: 13276:13277 transaction failed 29201/-22, size 0-0 line 3005 [ 76.229284] binder: undelivered TRANSACTION_COMPLETE [ 76.244471] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:34 executing program 4: sigaltstack(&(0x7f00000e8000/0x5000)=nil, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x0, 0x0}]}) 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000c25000-0x90)=[{&(0x7f0000a2f000-0x61)='&', 0x1}], 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000147000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000286000)={0x0, 0x1f, "88b03ed79613311463235ae41bc49fcab3aa850fdf659cb198a3851c03c205"}, &(0x7f0000e2a000)=0x27) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008a9000-0x4)=@assoc_id=r2, 0x4) close(r1) 2017/12/27 09:36:34 executing program 1: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x842, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) listen$netrom(0xffffffffffffffff, 0x0) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ae000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000913000-0x28)={@generic="0a9491b54b682e50b0e3964cb8388fa1", @ifru_addrs=@ipx={0x4, 0x8, 0x20, "f5e7bbf374d1", 0x5, 0x0}}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000790000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d58000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000073f000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eeb000)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getpeername(r0, &(0x7f0000fcd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e01000-0x4)=0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/27 09:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00008dd000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00002e6000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7000000000, r0}) seccomp(0x1, 0x4, &(0x7f0000639000-0x10)={0x0, &(0x7f0000000000)=[]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/access\x00', 0x2, 0x0) utimes(&(0x7f000024c000)='./file0\x00', &(0x7f000081b000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000198000-0x7c)={0x0, 0x74, "b355ffebf0f53c7d912dca5cef788f641d64a1541f2038200f4f421f8e1b23509f7b2636dbbe93c69d5a66f4e91dd430d5e0513ad67c793e61f89362bb1454423cdc392d9e3125d3c5c2150b5031b543aa18fc001f9076f1b0c6bd3fdfc85d62f6149543b3285656adaa53f571b0ccb5087d595f"}, &(0x7f0000d7d000)=0x7c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009e5000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000570000-0x8)={0x2, [0x1, 0xfffffffffffffffa]}, &(0x7f000067b000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b91000-0xf9)={r2, 0xf1, "19f8aec62d94dd214cec1dd8ea98150672ba40f37c9633ac72e4bf9c92875fad78b10abcb6f4ca897c80d008e8ad638b37cf79fbe145a20691574b57f32fa457738a02ae9c3d221dbe48ecf5f9ca27051dde23ab3e77509a64889be54dc3be5f031c8f97821e29cb8d7921331023a2929554201b82f10edbec9409b13240d03173f6348967c638a5fc912473bdee38529be7e6f90f01ede64aafee96ad60407ae94d12230593fbd5272c5279b8258158975d380cbc87469ed647d36df367f8f0371a0593841a8cb1e3b209df79cd58f52adb16ab72fc3c3132aac871cfdde3359c2cc6384e18d35315822e429cd016b27f"}, &(0x7f0000180000)=0xf9) getsockname$inet(r1, &(0x7f0000a1f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x10) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000337000)={@multicast1=0x0, @empty=0x0}, &(0x7f000036b000-0x4)=0x8) rmdir(&(0x7f0000c4c000+0xef4)='./file0\x00') readv(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f000015c000-0x8)=0x5) umount2(&(0x7f00006e6000-0x8)='./file0\x00', 0xc) 2017/12/27 09:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) userfaultfd(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f14000)='stat\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dc1000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8b000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ec3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xfffffffffffffffc, 0x500, 0x800, 0x4, r1}) 2017/12/27 09:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000f7a000)='./file0\x00', 0x0, 0x2) mkdirat(r0, &(0x7f000061a000)='./file0\x00', 0x176) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000538000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x6, 0xfffffffffffff000, 0x22}, &(0x7f0000398000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee4000-0x10)={0xb6d3, 0x201, 0x7f, 0x9, r2}, &(0x7f0000d56000)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000633000)="6e65742f616e796361738e3600") fadvise64(r0, 0x0, 0x200, 0x0) preadv(r3, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x40000000) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d83000-0x11)='/dev/vga_arbiter\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000709000)=@assoc_value={0x0, 0x0}, &(0x7f0000a88000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d99000)={r1, 0x1}, &(0x7f0000753000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000358000)=0x0, &(0x7f0000f8a000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000231000-0x20)={0x6, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e2a000-0x10)={0x8, r3}) [ 76.267249] binder: send failed reply for transaction 48, target dead [ 76.274132] binder: release 13276:13277 transaction 56 out, still active [ 76.281100] binder: unexpected work type, 4, not freed [ 76.288773] binder: unexpected work type, 4, not freed [ 76.303030] binder: undelivered TRANSACTION_COMPLETE 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f7b000-0x24)={0x1000, 0x2, 0x2, 0x7, 0x3, 0x5, 0x3, 0x260c, 0xffffffffffff0001, 0x80000001, 0x7, 0x1}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xd, 0x8, &(0x7f0000f7a000)="bd0401cb026d0884bf8becebc002294536f53bb2db990933e0dfcccc7641f0f04a6d46f2db6eb990c27f9d3078096de8f9bfe9baee58dbd57fb37a7f7b94cf7278a2aad95c7a7fdf6f6cd9d7e50cf74181d876b57ecac1ce63cd1102a4707249f967e0b555254f40f382dfdd892255958e53e2095cc179923655fda20cbf881acbf710d143073802c21ca32372c90f522f1ac2cc0683c5cad6ce7cfcb8bb9535cddf2d3338bf405d7354f6ec4a64dfa3eb47e72545447225389c15e3fc55", 0xbe) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000012d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf6000)=0xc) sched_rr_get_interval(r2, &(0x7f0000339000-0x10)={0x0, 0x0}) 2017/12/27 09:36:34 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000006b000)='./file0\x00', 0x220040, 0x28) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000006c000-0x60)=@nfc_llcp={0x27, 0x3, 0x1f, 0x7, 0x3, 0x4, "bd5ede177143a7a3e8d2e2f44e7aaa707d54a5b5fc7d018d4259766f3cc265da72349bf0e05e960afceaa90d97e09aa013bbe9b1ab9fac2193186743dd190d", 0x0}, 0x60) mkdir(&(0x7f0000063000-0xa)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000006c000)={0x0, 0x4a, "f9f20c9a60a2e7555dc5eb0bc0aa5120d21b525adb42d05010e094f42a3f927d836a73f98f455cace58d2f826e8f1f4583e179abd6401527ec158dc3eb945a0d3a16f406ce4e1f876d8a"}, &(0x7f000006d000-0x4)=0x52) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000024000-0x14)={r2, 0x2, 0x100000000, 0x5, 0x2, 0x100000005}, 0x14) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f000006c000-0x8)='./file0\x00', 0x32, 0x1f) read(r1, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000047000)='./file1\x00', &(0x7f000000b000-0xe)=@known='system.advise\x00', &(0x7f000006c000)=""/115, 0x73) 2017/12/27 09:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000564000)=0x0, &(0x7f0000278000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000436000)=@assoc_id=0x0, &(0x7f0000a82000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c39000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001, 0x3f, 0x5, 0x61}, &(0x7f00000d9000)=0xa0) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x0) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) unshare(0x2100) 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x1, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000008000-0x1)='\x00', 0x0) r1 = accept$inet6(r0, &(0x7f000004c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000014000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000049000)=0x0) pipe(&(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8925, &(0x7f0000026000)={@generic="6c70268a2abe4b68f802495de4f45819", @ifru_mtu=0x3}) 2017/12/27 09:36:34 executing program 6: mmap(&(0x7f0000000000/0x283000)=nil, 0x283000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000284000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000285000-0x8)='trusted\x00', &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000286000-0x12)='/dev/loop-control\x00', 0x100, 0x0) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000284000)='#\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r3 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000013f000)={@common="65716c000000000000000000000003ff", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETVNETHDRSZ(r3, 0x400454dc, &(0x7f00001b5000-0x4)=0x0) 2017/12/27 09:36:34 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000c5b000)='/dev/usbmon#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="dadb6d1d221ad0c3f572c4455064d972", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) getsockopt(r2, 0x0, 0x43, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000859000-0x4)=0x54) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3f, @empty=0x0]}, 0x24) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18cff0300000000000000", 0x18) [ 76.330822] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.354398] binder: send failed reply for transaction 56, target dead 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x22000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000098d000)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000903000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10) ioctl$int_out(r2, 0x5460, &(0x7f0000f7a000)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f7b000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f7b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0x8) sendto$inet6(r3, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r2, &(0x7f00009d7000)="0df5ee34543326680d66ed7e9f02f64a12bb2f962e85a0723a0ae4cc2cccfb3268ed5e825116390feb5eb911e8b47762e418ddc34719cf1490e4b1c56602ab65602655", 0x43, 0x800, &(0x7f0000dcd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0xfffffffffffffffe) 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f0000e61000)='./file0\x00', &(0x7f0000f75000)=[&(0x7f0000e15000-0xf)='!vmnet0%kppp1%\x00', &(0x7f0000e64000)='\x00', &(0x7f0000602000-0x9)=']--eth0*\x00', &(0x7f0000bc6000-0x39)="5c74727573746564776c616e3012736563757269747976626f786e6574317b7d65746831656d31706f7369785f61636c5f616363657373e900", &(0x7f0000916000-0xb)='selfcgroup\x00'], &(0x7f0000ccb000-0x48)=[&(0x7f0000b1f000-0xa)='nodevppp0\x00', &(0x7f00007fa000)='vboxnet1em0\x00', &(0x7f0000c38000)="5c406d643573756d747275737465641a00", &(0x7f00007d4000-0x6d)="70726f635c6d696d655f74797065657468312e2d27276d643573756d6b657972696e675b297070703047504c2b70726f637b73656c696e75786370757365746e6f6465766c6f3a47504cff76626f786e65743147504c6d643573756d257070703073656c66766d6e6574306500", &(0x7f0000747000-0x1c)="2ab876626f786e65743170707030766d6e65743073656c696e757800", &(0x7f00006e1000)="2db12376626f786e65743100", &(0x7f00005c2000-0x1)='\x00', &(0x7f00006a7000-0x13)='vmnet0em1{\'cgroup%\x00', &(0x7f00000e1000)='%-\x00']) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = dup(r0) connect$llc(r3, &(0x7f00001bc000-0x10)={0x1a, 0x16, 0x1, 0x3, 0x5, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="6772653000000000000000ec00", 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x1208000fc) fremovexattr(r0, &(0x7f0000542000)=@known='com.apple.system.Security\x00') 2017/12/27 09:36:34 executing program 2: r0 = socket$inet6(0xa, 0x800002, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000faf000)="", 0x0) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000287000-0x8)='./file0\x00', &(0x7f0000834000)=""/0, 0x0) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r2) 2017/12/27 09:36:34 executing program 5: ioprio_set$uid(0x10000000003, 0x0, 0x10000362d) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dba000-0xc)='/dev/autofs\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000+0xe7a)=0x7) 2017/12/27 09:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000824000)='/dev/autofs\x00', 0x400, 0x0) accept4$inet(r1, 0x0, &(0x7f00003ab000-0x4)=0x0, 0x800) ioctl$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)=""}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000db3000-0xc)={0x2, 0x9, 0x6e, 0x0, 0x6, 0x3f}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004bb000)=0x0, &(0x7f0000737000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = creat(&(0x7f0000a4c000)='./file0\x00', 0x120) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ada000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x66642a85, 0x1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x1ff}}], 0x0, 0x0, &(0x7f000000b000)=""}) [ 76.474566] device gre0 entered promiscuous mode [ 76.502975] binder: 13401:13404 ERROR: BC_REGISTER_LOOPER called without request [ 76.554263] binder: 13401:13413 ERROR: BC_REGISTER_LOOPER called without request [ 76.562301] binder: BINDER_SET_CONTEXT_MGR already set [ 76.568232] binder: 13401:13412 ioctl 40046207 0 returned -16 [ 76.574306] binder_alloc: 13401: binder_alloc_buf, no vma [ 76.576319] binder: 13401:13414 got reply transaction with no transaction stack [ 76.576327] binder: 13401:13414 transaction failed 29201/-71, size 32-8 line 2921 [ 76.595019] binder: 13401:13413 transaction failed 29189/-3, size 0-0 line 3128 2017/12/27 09:36:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x22000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000098d000)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000903000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10) ioctl$int_out(r2, 0x5460, &(0x7f0000f7a000)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f7b000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f7b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0x8) sendto$inet6(r3, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r2, &(0x7f00009d7000)="0df5ee34543326680d66ed7e9f02f64a12bb2f962e85a0723a0ae4cc2cccfb3268ed5e825116390feb5eb911e8b47762e418ddc34719cf1490e4b1c56602ab65602655", 0x43, 0x800, &(0x7f0000dcd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0xfffffffffffffffe) 2017/12/27 09:36:34 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x2}, {0x0, 0x40000000000000}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000008000-0x4)=0x8, 0x4) 2017/12/27 09:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000df1000)=0xfffffffffffffff8, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a69000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f0000df2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f00001a1000-0x8)='net/tcp\x00') mknodat(r3, &(0x7f0000aff000-0x8)='./file0\x00', 0x31eaf87be1d15fb9, 0x80000000) setsockopt$sock_int(r2, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x0, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000f35000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8}, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007b3000-0x10)=@common='nr0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioperm(0x9, 0x5, 0x0) 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a5f000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000f7b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007ad000)=0x1c, 0x80800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f7b000-0x90)={0x5, 0x305, 0x4, 0x6, 0x2, [{0x0, 0x1, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x1ff, 0x7d9, 0xaf, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r2 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f7a000)="", 0x0, 0x10, &(0x7f0000ac9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000f7c000-0x4)={0xd54, 0x0, 0x0}, 0x4) 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000001000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffc000)=@assoc_id=0x0, &(0x7f00007f9000-0x4)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7b000)={r1, 0xb8}, &(0x7f0000ffc000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x8)={r2, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000076d000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="475bc0955765b84193c5473a9166d91d78319c0eb19684780a508b73334a40be70b3fc24df64c0450fde84797d93e7aef895b5f624ef6146408c60a8300af8db7c4c047e78a3f7dd8ad1976b60aa583c9e761096a06a2eae3bc0270e58da0b556f98a8dbfddebc617e19888026e51098984636bbd735e55704f8f5d30fc005", 0x7f, 0xfffffffffffffffa) keyctl$invalidate(0x15, r4) writev(r3, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) r5 = syz_open_dev$mice(&(0x7f0000c92000-0x10)='/dev/input/mice\x00', 0x0, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x10001, 0x7}) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f00003f8000-0x10)={r6, 0x5}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2017/12/27 09:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000151000)=""/198, &(0x7f0000294000)=0xc6) recvfrom$llc(r0, &(0x7f0000629000)=""/250, 0xfa, 0x0, &(0x7f0000dce000)={0x1a, 0x1, 0x40, 0x2, 0x3, 0xb96e, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x807, 0xfffffffffffffffb, &(0x7f000093e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e72000-0x10)={0x2, 0x2, 0x8, 0x4, 0x0}, &(0x7f0000904000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006df000-0x18)={r2, 0xffffffff, 0x30, 0x100000000000000, 0x4}, &(0x7f0000cb8000-0x4)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfa000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) [ 76.605768] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.613002] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/27 09:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000d4000-0xc)={0x4, [0x2, 0xe0e, 0x3, 0x6]}, &(0x7f00009bc000-0x4)=0xc) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x1c, 0x0}], 0x1, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d74000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000102000)="d5a38c3af617cd67a442918628b7b2f58dc7eeee9827") 2017/12/27 09:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) nanosleep(&(0x7f000005d000-0x10)={0x77359400, 0x0}, &(0x7f0000f5e000)={0x0, 0x0}) umount2(&(0x7f0000dc9000-0x8)='./file0\x00', 0x1) openat(r0, &(0x7f000097a000)='./file0\x00', 0x0, 0xfffffffffffffffc) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') openat$keychord(0xffffffffffffff9c, &(0x7f000042e000)='/dev/keychord\x00', 0x20080, 0x0) getresuid(&(0x7f00005bc000)=0x0, &(0x7f0000fb1000-0x4)=0x0, &(0x7f00008cd000)=0x0) setfsuid(r1) accept4$packet(r0, &(0x7f00005c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000020e000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xf, 0x7, 0x0, 0x7, 0x4000002, r2}) 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7a000)="a9141ce6ed21a97681f129abc2b7c7d47b3ecfd7541dd1c4a060caad2313e09ae112d744b8f0ecf9a2efdfb454edc98cc02562de04379183fc8fdf6625a3321ed98ed8129d936af5e7543d", 0x4b, 0x40, &(0x7f000029c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f000081e000)=0x1c, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000084e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f7b000)=0x14) [ 76.690068] device lo entered promiscuous mode 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000102000-0x4)='$lo\x00', 0x0) flistxattr(r0, &(0x7f0000e14000)=""/0, 0x0) pwritev(r0, &(0x7f00007ee000)=[{&(0x7f000018b000-0xe8)="5bf15d95e287f93423e3b7c45983b586c4af348e2beb4a388eb03378165f908a946bb1090bd3eba5df0de91d52acb27cb1b8401331abdafd1889dfaccc3e08821ede11d0fa768d3eafc89617a154ec327d5222edc51b5723a3dc8e2360bb75360ae941db1bca5773c86fad3a775d07d14f65411e0edc01b037b367e9a16613b0ec8b420b433d07cc842e484749bab8bd7bcba7a148c980edd9ffbb06f727516b2ac9f1287b27b819ff0b787452852938ca6b07031ef065a44f9c05e020fc64149d68ed0300d382bf33af47b46647d69d7c608c0486b54e11b7b61de7a53259011efacdfa9ab1a7fb", 0xe8}, {&(0x7f0000b19000)="1669f2726fb1bb12d67c903413e66f06b5fdcc953ad63cc41dcab66a0099962bb7474c2aaa96b06ca688d2834b9ba9f3fc107a8b6c86111c2472ef5dbbb883abf046d5fc9a02baef6a385e179c8b1578e2fd06d6cd74804dcddf91905fd49487327c53cf8b55e88454051fece7616e1e65185bbae3cd11d81c7a0f0cb04bf27cc1b82961f8eddb2a7de83d11d8d76f59ed0407110edcd6ad9fdeda7e30d601d3eee3fc90d8e7294d79437c8b8afb33ee1f3a6c378377aa8640471cf83551bde0363187963df127b152d54d95e87107a3e744b0cee52675fc9045a2679ce0f9bdbd88aa4090c3cec5a16a16953f57abeca43e59617fac", 0xf6}, {&(0x7f0000381000)="c35ffa66ad4e4bb992ec158f9035aff84212a0e293b9dd23cd93b5a7df1365211010f5b3edb757045269c88df75c4acab0b24bb552f5fa171e98fc53ac4b78fb50a0df50a78ae63af8108d2a4c1cfe87fd8277f91ed26ac97b63fa30f0fc9ccca70f769e2f4621e80e47baf949f50603ca5fb0c79b708d6eb1656edce1b877e8d7b040e424a529c790490fb85b10aa2a4385c6aa82065524db6b04c0c7d05cf6262f2a8322d59fbc47244088b1aab867b92bfc140a550dc10e61d25eb68c280c13a32b501f219d8d8f25489201a9e424ab1c960c3317411ac87158bb7e241b", 0xdf}, {&(0x7f0000f71000)="0f7437aaf1ecf30276adc7f90a513e470c6daa13ec4cd400d59225995edd891164aa1f090102c7753b56a70f9bca5721b7187814abba673d47a934bb71b664260bcc83482bd0b1a60c84630127f130f2180255c0f2556a9c0fb68ff9116518938bf0725ba3231fb2a2bd022e18384512aaa8a9e108f3aa3fd248ab9f9bce276d1087c5dc382d1f0c066d8cd1df8e7f7d542d12b622e5837f1614ac700464f6dc7ee2bcb7194716da826a8bfb34725933e1351fb534175a2bddce0008e6fb08729bc8dc52bfdd26f42b002f7492b1", 0xce}, {&(0x7f00005a7000)="758abba58d56903c48c68ec0844687a8dd4d634957b2bcac14f375124ab5387d58705c3620af7cb8f1d4f60f12cdeb41a313b64d833867612d1dd33eb9bc137b48b8cec3a1a154874629e0521136f06a3bebd4752279190fb1235a1078319e16568c79ac4db68272a045ec873758e99f0e529de118901df7caa4e3be080d507c522e5146ae365227ca9e07eaeeafa0ac9651b524303e7acc253869100537c949d3da4fdd8880b29dc68e129ff360f5623bcd1e833b758240eeb13cb0bb27edab9270eed4fe206c8f9ce1d5416c35ab32641fea727bdb60df5d234f", 0xdb}], 0x5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000569000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaf000)=0x14) 2017/12/27 09:36:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x800c1, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000013000)='./file0\x00', 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003000)=""/14, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000557000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000059c000-0x4)=0x0, &(0x7f00005ec000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xdf)=""/223, 0xdf) r2 = fcntl$dupfd(r0, 0x406, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000487000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d32000-0x3)={0x2, &(0x7f0000540000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00008bc000)={r6, 0x1f}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) time(&(0x7f0000545000)=0x0) 2017/12/27 09:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000df1000)=0xfffffffffffffff8, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a69000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f0000df2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f00001a1000-0x8)='net/tcp\x00') mknodat(r3, &(0x7f0000aff000-0x8)='./file0\x00', 0x31eaf87be1d15fb9, 0x80000000) setsockopt$sock_int(r2, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x0, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000f35000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8}, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007b3000-0x10)=@common='nr0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioperm(0x9, 0x5, 0x0) 2017/12/27 09:36:34 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b89000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000776000+0x6b5)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000b06000+0xdde)="77706e8d3dcc32e6684e2709692a42327bf4b1f25288d1ce9fdb15f9999bc8f07730354a8890a686bbd3d68971", 0x2d) 2017/12/27 09:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = accept(0xffffffffffffffff, &(0x7f0000b34000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000942000)=0x6) r2 = accept4$llc(r1, &(0x7f0000be3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000667000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00003eb000-0x20)={@generic="9406a877555bf5d3f65943bb3f2b102a", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x102, 0x0}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d2b000)=0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) syslog(0x0, &(0x7f0000bfb000)=""/34, 0x22) 2017/12/27 09:36:34 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000f7a000)=0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:34 executing program 6: clock_gettime(0x0, &(0x7f0000cd5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x1, 0x4, 0x400, 0xe00000, 0x6, 0x1f, 0xa5bc, 0x1c22d19c}, &(0x7f0000001000-0x40)={0x3, 0x9e0, 0x1000000, 0x4, 0x5, 0x2, 0x0, 0xb3}, &(0x7f0000001000)={0x1, 0x2, 0x81, 0x110e2aea, 0x879, 0xffffffff80000000, 0x9, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000862000)={&(0x7f0000000000)={0xd}, 0x8}) clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)={0x0, 0x989680}) 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x20004) r1 = accept4(0xffffffffffffffff, &(0x7f0000b97000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000bf7000-0x20)={@generic="7906d1d83eea3a1f4fe21cc9f3f7cf38", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007a4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e0a000)={"d0c05131afd529e62f5a19f52c538543", {0x4, 0x1, 0x4, "eb5ba3f855e1", 0x2, 0x0}}) getresgid(&(0x7f0000e86000)=0x0, &(0x7f0000402000-0x4)=0x0, &(0x7f0000874000-0x4)=0x0) stat(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000089f000)=0x0, &(0x7f0000410000-0x4)=0x0, &(0x7f0000e05000)=0x0) setresgid(r3, r4, r5) 2017/12/27 09:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) pread64(r0, &(0x7f00000fa000)=""/4096, 0x1000, 0x25) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000267000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000611000)=[{&(0x7f0000ab0000)=@file={0x8000000000001, './file0\x00'}, 0xa, &(0x7f0000b7e000)=[{&(0x7f000050e000)="3dac48beb5fa46c2167c76b1e009bda72fd4fb0ed5bee6b6d6ae5aac4f7a292b7fe063c952f974a6aa0fb6c16a78f78b7bebcac20ccf12656927e18ed7427baa643d0f5562ac2186c92804b7a6c8a76143354a73d9ad929aa12d2fc20ad0d7b4dc2fc395071d40513d28a20c3e2e740e9320150f47ca9f8c431d94c7081417935032dcc8b4bf4fa2586e53c979cc576c18d7ac127c0848ad80dd440ae2d944ec767329c42a1c49f0758a5fc2", 0xac}, {&(0x7f00001f1000)="8fecfbd151f62a371753b3e88f94f0630d75c5646a8b0f8e778020b45f69ccd8cc9e49368a861d3cdae897ee71a8e75599980ab24b9898a9310f8bdabbd8c4262281fbaf42", 0x45}, {&(0x7f00000b1000)="fb4ec944970056d9e3c6b68930cf6ecd0d61d627182355534b71dfa0a5bdfb77f8daeefe3298a06581d7cdbf4341371663986a56352b7b627f3ff0f5137103d3d5b4aa94c0b2c055c285a584fc026cfac3519e27dc1cf653c4390fb714035ae37d50e24d0d974f45fc897dfebc8f894a7449210c6b03d18512d6e7a17b219bbfc480a81bc35c5c3d3e3146d73442327ca79cc482cf329797e1026670a941f4be182e38cf3bb533b6211e096749335befaf9d28ce0ba406ea66ccd5b8786ca17d100e2f82b9d5ab0884e116c4d7c5fb27f084a2deb22ccc839128ec696cebd2c0a1eacc7cf67be9f4de72d4dc00fb740029e9c679e165fa668d9c1ad1fe92768bff0e32db14359a62ffe4ddebe136136e991e8af6debd5ed5819a9d2a8bada92f5e78fb2ec8272f9946dac8195d2b91fed2770c6926fe19b3535a7739d98a616d053746b30e3553476520b6d9edb4039254d57fa9ea065e3af99356b75973aeac0ccd0f4b658964b408bf80d1ce917a0cc4870d897de2925e1bba6f33d56be9369aee724d8c4b669bd70c4a8d4c8bd75c293c783397af261e4a0e44ab415b24c054ea176ee70d41ecfa8d24ec39d145ac65e0d5991370ffa790ceb1a40877621dfa8074ddab3a689cf1830c26f5a10eaebb3f833d16daebbb504e81a308f459c32f059b362ee508943850788ec2da3f9c396d423994ce28fb70e6ba815cdd3f7ee2032db3f0548fbf90a9e60a4688f239ce29bbaa20a421963351da0822f88ac65729b27b5aec332339ec26adb9032ecae3bee1c70694c679cfd061e556371429ec4320f3bfbf9723669ef20fe20b9aed48c1100bda30b74ef6a807611a6034ffe01d1a17aa41df4200af1c8686c741bb0ee2f5286ebadcb026e85f258fc90872e6b2853f221d471436e879b3750d814dce0544a87907ade5dbc8015dff505eac11d4d039e65704e9a4ef9341aeae55e712f212f48bdd600526094539f094b5c3fd472ee33163b5fc300ecc6e3392c2d7671c8ce0e07cc07b73d92488479060d22e635a469972172aed9626b5e63a70015ff3876a68c67de9979ec121d0b79857ca713c7deec884491a7a4e04b4b8cdee1b0bd13857f73ff58b65625e76e7050348feab7480ccaca5784a15b1ce1e1f7a4bf90865a8266fc54b265692998bc3cfb4b03ad742ef88a4eba3ac61e0cb383e12b3bd0159ba2624c0806ff1a2599699fb7a9c25407493b733d493e8982dcfce1e6b13f8d5081661dd9edaa8342ff6a0340910bd509e54228bee02bd5121c8dbeaf31bac3e3cd19a6fad22533dd77a878515b853decd4f130692a2ee1203e2b281917eba3f4592fe7cfaa6edb45c5a61b4223e777df09269c5a6db14ca6aa0794a0bd1abc5c3c1d0b6a042a1d91dc85dc6da69182b47189887be6671131eed8a0fa697f2f5c0916139314167100afac4eb77626f77aab37777bb8bfaf31664fe38a00b50eded6f1518cb1e567b17d5c86e90e97c73c0943178988c57ff8495c142cb3cc14e6c87fdf4f9ed1ea628e14f7fe630374ab0baa816c4b5196dd928fd3df6e9cfa56aeaf98ba624093f20491a414066ae55e879b6cea68ab679949265c3b725bdca620bc7080dddb5e122f426f7d1e76de4082c504d034c94ab63f9da5e15d01752161823f3ecd359f4654ab41f0ae7db6bd65f373962bd045fd8c4c34895219384951c46bc0df3bc4f4602c3d09ba928fc1e8792ae99812db4f6186944a94aad3259a0b95225cc6addd2dd872bd04bf4c90dd8f7b93053b8ae5b6b97620b82e220d92df360881c66c172cbfe5edfdf7e49faa93651cc73f01566f10cb7fd6cee4cd8b0d980bdf47b8fa9d9624666843cb3a3e9a024e43a52e93eee3ce4fb71caf9333b070a9d21d4e86057c4259d12d634669674931aafd45816294143075198fdc89a5146d7e585d00630f26f7a73d8982ab40574d9aad9c20d0e65261278bea594de051c3004019d7f98da636e2ba68a770883111ebfacd3019c3f2000368f9354cd7876a395e6206f33ad8a99ec1307dabb04c7a04db4242ca35d68dd0b409591fa1fb7a853605df572c03ee5bb6207184c4f1a4ff68cea1e14202fe3937e31127f64318941b65cab964c7255669a4c867c2ba755e21e8ca6aec77a477c8a309aa848a5db84918f29e2f0ac1b5e60b070ec338502772e69a4254c90dc9a1fc3dcf92631f8b9284d70c8a62ff675e9dedf4275805cd1bfe63022246d17124a007473a04066861470b19bb4174d149c1111cbc3c5710f34f2d5ea666bbd8f0796c6c8d0a6d582c0de53db15b9a676c942b13f120dd1d2d99b350469937aca61c60740ccd0923026f097d57df6108feb7f3ac5579da98804863340daa6a0307a131274fc7dff3c65d4b5501c255037813f4efce43c2bbc03bf486d70a47469917ef2d446aaebaa8dd46d47e49dce8b60290f48c9c5425ecdf5f05b357764a285c413df545df805d8aedf450cf1165178875e62cd687e1ded1a5686f462436db8b064a96f177baed683d75bcdd16123e86090d1e1aa62dfe36954ed2b86ceaee3f6ccb6a94179bfc7746c68f5e83905963e4b6fa7bfb3256e1e66da0d5079a3a7437e98959a4dc7af92c4b74ef4b80cdb57d96c2dd1941e356fdb48fdbf993035753f052c4be1d7d1a6bdd449454b3bd90240fd199c1ac59826d06093132594c3a2f38bc0d0024c618275974acf17b77d04b0a864b10be51964ded4b97867da891fba41d0f4be7d7065ddf86677b87665e0aa8707172cd3957cfef7932477e93549daa042bb22b18d09f03bdcea184c01bc33f7481f55c56c9ae3d36ef7168c31f5081465f9ca43fc4c8dcabfa3a30a2dfdcc96f0731ca4d9d94b1e650c28a5e5cc54d6d870fe643e5d4d04108e4e5674936b69700f652fd2032735c3abdda2b87a5baf888afdc23dd9db142b104230b6fb421bd0f83805aae5898c97d97cb737a9beafa0310169811ab5b34c63b713f02ebfaa40ea7c6b5355408b319671423c75002111085626ae5f52ccf5181efae1a562728b2fc20f4175cc0a6525e06afeb5fc662e1156421209ef768f89880e72a3e4680c1ca2c13391a5990462e262b7f17850e9ca381f55ca0093eb078d04ec9aea7d074103f370464f43632306c00c2ca97a2ddc99ecb2e95814b03a9b402ce689ecad138dfb4dc20d59cf57b4791208fcffc8db4f7cb5037060c97e87020b6cbb5fb10e81cfc9308d67715fd41d1e3f71c913f0af82788e2a6744b644aae434c83812042c012487cabda884f7e0d56768b2135cb9f304404a0cd291373ecbc7c32475cbe8cbb72e34108b8fb3c7f4c9da9778c8fd10b3892b957ead2af43e950b8b181f4fef83d8a0a91590d070c454d82fc2bb9853ef2ab10e5d93b959a2cc47e1cb73e83990024c7d52c3c602f1ad5b0bb304ee8a84addec1f29e2b77a84924a326e136c56178e3fdc6092d3052f13c7a0259e35153f749f48dbd6ebdb9915da5227de96d8e3113fd528538c27a2ca017c9e918d49a2e1b9889af5edfc24c29c31748a231138349eb27d5ce5fe21f7149bcaf60ee7ec25a5829e70e317dc2b160b1d3c069e194d829d931591021c6ad8b54708bf235a728f3de29d53afec8c679e040c445fe7785be8cbb9f79f4bed40bf435b6b90a14c2a6a8c0d0f89c085eb1d16922258ee714b904e91e6833d3dc281d400ee51744f8f4b42f9ae1c4c15fcb0a956cd7eafea890a2a75210c0936ce4fb16848d4cd1dcb13864e7450330bd483f28eb6b56166074b93a3572d4fd7cd06cc93626136b16778e94f47cfd33c82c04ec0a996f0d39769a6e56622066f9c5d4284bb8e0162b30607d1d1d5e129b7c647fc536a794837b8afeffaa33b9b26eae78a497cde1fd091670801967dd9e2b468cf9594a663880be6a195d95bfb357d46d8ab43a03f9d975b0e44102c7877e655f719480235b5fba0b49c623f5139a2be9f21633e127c431673546ab0c44b5cd5763fb3885eb8c16e5e9e266a742f456792c762e578c36f827fccb5f7dab811f8130037c186d91fe5c3ae2019807278d21e6d729fe48de378beb2ad4ef328d369f10d815a4ac6a53894cb820368a73bbba17e5661566ed46e651374489cc7fe82817a814168f84362f44bcad6ce2d1a5f91bf0aba1223205f078013a9722f29b5594ed54487ca207425ce846d8cb41f502fdbe239ba3b823c56295f82bf211e42317ce9081c040c030ede17136425d38fdd2b46159a2e00e4458a2777a9b7de297b23499195f50ccdd7371c6c3e9522f35167d0729272b1fe9e1c2a6b962d9390b33ec2d1e00c0e2a2e036323e418ad748b1c58bca17e81c28c90257819b35181457814747de79496929af724b230e9ee52cfe29541d743b74c5ac2f906a593cf8ab40f97742b30bc786deead1c668318070aec5d77097780d8eb7a5b2f8b9fa4d8ac76c0127220f919c0df0827a87fec291457f3e988a9329c34b80e7af6ab47fff165decd3f3a9e65f45f61894c0b49ee122bdd7bd37450728e1c40b1eb43bc81ea9d8c05a261b2459acd516c03f33a93aac324d3c31d1a12321aaa5a3d5d662d9e7bdcb2b466076d62328640fed2768b164a06c32f8a4a776f1122f7f8185246929cac1cd5b1b44b62da0f44a074718bdc5a0af91ede4c15970a58ff0ed3f3ace868b409fc299754c0129a07f370284c41302584e603effbf3f49cdbba6099c7e58590e45a2e71cd3fcbc0af049adbcab24624450f5eaca83918c11776a9a973f776462d4dcdf55d15a6be3e83fc7c7ade543f351b864ef0889a5724f2bc7a314f1d220362aa3c1d3b2adb84c24a2ed64bea893c6598945d84719353747de62becaca6acaae707c0c2af2c2dc05e3e1f62d6de922cc1ba5b1bfc3a19ab442e4a25e3a2a69bb947fea2979cc33abd6219f48a7209e92b2074e2e9b08a4f7df44825051deb78fba1e5a445734195f8fee4840fc23b8722db1ae1aadf5e4f8153f11c67b2ff16928e963235ef501257aa11415caedf4d34c9445f0c5c2e6e55ddc06120d1c52983041a99f4970d1e5f03cf8f1212ff9c388fc0a452d1bb1635b1a535594c3990e912ce131758b2bf3a4dc51e0b2fbef54e640bf4a775888d3e060f0453ec1941dd25d3c4a547564a79fb01546a18c8df4c6c0177813cebc214bfab3da0344b4345a44263ac7e7fc277378689fbbe90953536cc42b3448ed6438fa6eab05870d10c3b3f44b933d43d62d0b60e81ee8df052335293bba5d1c19fe8f21f0a5b09d2e93a1839c91890acc34b2936735abc2e2c823378fdb72852df961e80c4acf43ad244e143eb1168fa2b97089028ee9694ab97e69da2b079fcddf8e05a52cd01761598df7a43342b69897f761ce9d3966377050ca282f7ca93ded994aecd5251410f7a6411a0785021a8f978839604a4e233a53625445ec46a847c923b5bd4d75593a5e2033a93d09d9cc0d7ef3c2c7bb3eb6081ef361f50cb1170d051ba27f570b989c6d603ec160cfeb9e2591f5cfae79de2ccee2d94463a3e16d37a187414f276913c241189206bfa5100eb63352a5f3331a847008828d06c3f2d1c1ae018cf1702669813624919b20e41ed0f0557cf8da4644815c0aa7de6e6d83c44af3c5be5bf58f941ea29de3e0ab7465e4f669011e9c2a290fe0b5d16f48a465886cd565a39cd5e4472896281b5d1f919f1028cdf2fc962e74e95e6e04773a546c5997d9c7c5a85b9d070d83aed5bb738f4e9c32070a4cba46cef6f87d39569cf906f5fbb75a7a44f46228805e8de1f20d73b7c717", 0x1000}, {&(0x7f0000382000)="7ce15e11e8d91717da09419497ba885f4cd5968f0a20d976c0a30be879cd298d361e18ddd3fa22b430e4271a2b7de9631b87532c22d0099652a49fde8d322325a7bdabf2b133ae4767dfba88cc1752ab2a53dfd95f58d08104d7237458f05ccaf661d9f865a379cc613620154bfafb347632e314d383bd9d5572312f70e0d9bef772fb11295c9185724f55179099f7c1b2468e84b42451d8e78b7f726da263dbc3e8de948578aa982ac346", 0xab}, {&(0x7f0000d92000)="07294ad7e85f4f91bf28d1", 0xb}, {&(0x7f00004b7000-0x35)="8ccf2289082518ac20ec80e7472a6bb7bf8b79645f593d4c5fbb0ef00163b9b9200b12d0c560242c7c30d48aa7de44509a2aab10a1", 0x35}], 0x6, 0x0, 0x0, 0x4048000}], 0x1, 0x0) read(r2, &(0x7f0000f73000)=""/144, 0x90) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) signalfd(r1, &(0x7f000078f000-0x8)={0x100000000}, 0x8) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000335000-0x4)=0x1ff) r4 = syz_open_dev$usbmon(&(0x7f0000eda000)='/dev/usbmon#\x00', 0xef5, 0x400400) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000638000-0x4)=0x7, &(0x7f0000c76000)=0x4) waitid(0x0, 0x0, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f0000e8f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000a32000)=[{r2, 0x2300, 0x0}], 0x1, &(0x7f0000001000)={r5, 0x0}, &(0x7f0000001000)={0xbce4}, 0x8) recvfrom$unix(r1, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$ax25(r4, &(0x7f0000183000-0x3c)=""/60, 0x3c, 0x10000, &(0x7f00009f9000)={0x3, {"906a9957a00f0c"}, 0x1}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e3000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000b48000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000032c000-0x4)={0x4}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000493000-0x30)={0x3, 0x9, 0x20, 0x2, 0x7fff, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000014b000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000b44000)={0x100000001, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x6, 0x2, 0x48e5, 0xff, &(0x7f0000889000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x5, 0x3}) socket$packet(0x11, 0x2, 0x300) 2017/12/27 09:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f000049b000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2017/12/27 09:36:34 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x4000) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000-0x6)={0xffff, 0x0, 0x6e}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) 2017/12/27 09:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000657000-0x48)=@full={{0x3, {"98eec7d8f66252"}, 0x9}, [{"320a9bd76b91b7"}, {"c475b94d4a4350"}, {"4d3feeec45cd40"}, {"e5fffbc6e73304"}, {"d595a45963468b"}, {"06e0f0a1c4eba0"}, {"fa5d2f129c673b"}, {"66f93a95c45a63"}]}, 0x48) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a5000-0x1f)="1f00000002011f9f4c3ba30000ffffffff0000ff090001800400010000df18", 0x1f) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000ceb000-0x4)=0x9, 0x4) fcntl$getown(r1, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001aa000-0x160)={{{{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]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xfffffffffffffff8, 0x71637766, "5a9b6803a994d772465f49e23fc3a452073bccbad2d4895fccd129682208cae02ef56cbedddbeaaa1ad78bed683b07cb4a6606894375e5b327228b907d5cd72e37c70b2defe3572dbb5d69c3dec7ac6d"}, 0x160) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00007b4000-0x3e)=""/62, &(0x7f00007bb000)=0x3e) rmdir(&(0x7f0000948000)='./file0\x00') ioctl$KDMKTONE(r0, 0x4b3b, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c9000-0x9)='/dev/ppp\x00', 0x80000, 0x0) inotify_add_watch(r2, &(0x7f0000a21000-0x8)='./file0\x00', 0x40) 2017/12/27 09:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000349000)={@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]}) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 76.937421] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 76.952183] device syz4 entered promiscuous mode [ 76.960425] skbuff: bad partial csum: csum=65535/0 len=28 [ 76.967204] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 76.989486] skbuff: bad partial csum: csum=65535/0 len=28 2017/12/27 09:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000b72000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00005c7000-0x8)=[0x5, 0x7ff]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005a1000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @time={0x0, 0x0}, {0x80000000000000, 0x0}, {0x0, 0x0}, @raw32={[0x401, 0x4, 0xfff]}}], 0x30) fcntl$dupfd(r2, 0x0, r1) syz_open_dev$sndseq(&(0x7f000040c000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 09:36:35 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80000, 0x0, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f7a000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004b5000)=""/131) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:35 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) socketpair(0x1f, 0x2, 0x1f, &(0x7f0000005000-0x8)={0x0, 0x0}) 2017/12/27 09:36:35 executing program 7: r0 = gettid() setpriority(0x0, r0, 0x4bba) getpriority(0x1, r0) 2017/12/27 09:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000dd6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000420000-0x4)=0x78b, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000654000-0x73)="5aa39e5e275402129f0fb012ec8f00b58b38b340f038782b8f91d55760aff0a795b6f778ca3bc03c15b11628b26cbb659a76ff8965089dc927cff0a9ba1daebb811e7816b71d3597a8a97ad5223966f081f983b10a3d9f7d8b79b80ac6e577bb01ba89e1a79887159d8fedad2055012de51b45", 0x73) 2017/12/27 09:36:35 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000e5c000)='/dev/usbmon#\x00', 0x91, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfff) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d0e000)={0x9, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000c04000)='cpusetem1wlan1@ppp1eth1}\x00', 0x2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a31000-0x4)=0x0, &(0x7f0000627000)=0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00009d6000-0x18)={0x0, 0x6, 0x1, 0xa0c8, 0xec, 0x9}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008f9000)=0x0, &(0x7f00006eb000-0x4)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x987f) umount2(&(0x7f00000bd000)='./file0\x00', 0x1) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f00000bc000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 09:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000349000)={@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]}) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/27 09:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000349000)={@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]}) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/27 09:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000075e000-0x8)={0x0, 0x0}) unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/27 09:36:35 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) 2017/12/27 09:36:35 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00009d5000)={0x10001, 0xfffffffffffffffd, 0x5, 0x4}, 0x10) [ 77.202613] device syz2 entered promiscuous mode 2017/12/27 09:36:35 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x101) exit(0x8001) r2 = syz_open_procfs(r0, &(0x7f000000a000)='auxv\x00') bind$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000000d000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x1) 2017/12/27 09:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f000019b000-0x1)=0x0) 2017/12/27 09:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = request_key(&(0x7f00009c0000)='big_key\x00', &(0x7f0000112000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003ef000)='/dev/net/tun\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f0000ece000)='dns_resolver\x00', &(0x7f0000a30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebf000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x0, 0x3, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000053d000-0x98)={0x0, @in6={{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbdb5}, &(0x7f0000da0000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000661000)={r5, 0x6}, &(0x7f0000d69000)=0x8) keyctl$set_reqkey_keyring(0xe, 0x0) 2017/12/27 09:36:35 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f00002be000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 09:36:35 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f0000fca000-0x65)="b882751d", 0x4, 0x0, &(0x7f0000745000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fcb000-0x4)=0x3f, 0x5, 0x0, &(0x7f0000b34000)={0x77359400, 0x0}, &(0x7f0000fca000)=0x64f, 0x100000001) [ 77.231522] skbuff: bad partial csum: csum=65535/0 len=28 2017/12/27 09:36:35 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f7b000-0x20)={@common='gre0\x00', @ifru_flags=0x200}) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009f6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) fstatfs(r0, &(0x7f0000bbf000-0x2a)=""/42) 2017/12/27 09:36:35 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7a000)="05", 0x1, 0x10, &(0x7f0000f7a000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000839000-0x4)=0xcb3, 0x4) 2017/12/27 09:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000987000)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000672000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 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]}}, 0x108) 2017/12/27 09:36:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xa7)=""/167) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0xc3, &(0x7f0000001000-0xc3)=""/195}) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) setpgid(r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x26)="d8529eacfd1afc4c6a720aadd160bc807fbba2e0e07895d07c11976bea024d52c6929443b0c1", 0x26, 0x4, &(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8) pwrite64(r1, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{r5, r6/1000+10000}, {r7, r8/1000+10000}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x80000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2017/12/27 09:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x0, &(0x7f0000bd1000-0xb2)="792a21ce39614edebf04d4524a0cc4e1d8718ad13b1d651e9afc6da2749d19e4f08287661b6e003a054189c4b66675fb04e23aac1c96d5aca630e9230a1dd64071c9397117719e7246b722c0253da4cd6418a98a0c949e1c1db595ef73d944df19de2643cdcba4cd86b20e2f5762016999f16730c2c880233fe8d547f6d463d953b7d6d81ba37c6592846c0fccfc71a88292cb15ad1061d7104f80a598adcab3d77ba29cbd59239a7e7700000f01facc1e03") 2017/12/27 09:36:35 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e93000)={0x0, {{0xa, 0x0, 0xfee5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffd3aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc39f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 09:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ded000)=0x0, &(0x7f00002fb000)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a0a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xd92, 0x5, 0x20}, &(0x7f00004e5000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000996000-0x10)={r2, 0x4, 0x1, 0x2}, &(0x7f0000001000-0x4)=0x10) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) sendfile(r4, r3, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000159000-0x8)=0x0) 2017/12/27 09:36:35 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="2b6367726f7570657468305b70707030ea766d6e6574312f27843a00", 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000002000)=""/86, 0x56) 2017/12/27 09:36:35 executing program 2: socketpair(0xf, 0x0, 0x3, &(0x7f0000f8e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x200, 0x3, 0x7, 0x9, 0x1, 0x1e3a}) pread64(0xffffffffffffffff, &(0x7f0000e29000)=""/129, 0x81, 0xfffffffffffffffe) 2017/12/27 09:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f000056d000)=""/0, &(0x7f000007c000)=0x0) 2017/12/27 09:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(r0, &(0x7f0000ffa000-0x8)={0x10001}, 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f000049b000-0x8)={0x0, 0x0}) ptrace(0x8, r1) 2017/12/27 09:36:35 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000c56000-0x8)='./file0\x00', 0xf013b238abe1104d, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x1, &(0x7f0000315000)=[{0x40000000000000, 0x7}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) sendto$inet(r1, &(0x7f0000000000)="ffb95fa3eae6136c0270707953b361df9a", 0x11, 0x20000040, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 09:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$TCSETSW(r1, 0x5402, &(0x7f00003d0000)={0xdf5, 0x6, 0x80000000, 0x400, 0x6, 0x1000, 0x40, 0x2, 0x7fffffff, 0x8, 0x80, 0x100000000}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000f7000)={0x800, 0x800, 0x7}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 09:36:35 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bdb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000f7b000-0x8)='./file0\x00', 0xf98698a7ddd64068) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/autofs\x00', 0x400800, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000f7a000)={0x1, 0x4, 0x800, 0x2, 0x3, 0x3}) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x8050, &(0x7f0000e0b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7fff) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x0, 0x6, @fuse_bmap_out={0x0}}, 0x18) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000f7a000)=""/4096) 2017/12/27 09:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ac4000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bde000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x195, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00009f2000-0x1c)={&(0x7f00005c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d9d000-0x20)=[{&(0x7f000071b000)=""/97, 0x61}, {&(0x7f00004ab000)=""/213, 0xd5}], 0x2, &(0x7f000038b000)=""/178, 0xb2, 0x0}, 0x100) 2017/12/27 09:36:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") r1 = add_key$keyring(&(0x7f0000fd3000)='keyring\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00001b9000-0x8)='keyring\x00', &(0x7f00005f3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8b000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000430000-0x10)={0x1, &(0x7f0000974000)=[{0x4, 0xfffffffffffffffa, 0x80000000000000, 0x5}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 241.785937] INFO: task syz-executor0:13629 blocked for more than 120 seconds. [ 241.793261] Not tainted 4.4.107-g610c835 #12 [ 241.798190] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.806571] syz-executor0 D ffff8800b63e74d8 28696 13629 3489 0x00000004 [ 241.813967] ffff8800b63e74d8 ffff8800b63e7608 0000000000000046 ffff8800b5fb0870 [ 241.821943] 0000000000000001 ffff8800b63e7400 ffff8801db21f878 ffff8801db21f8a0 [ 241.829917] ffff8801db21ef98 ffff8801d37baf80 ffff8800b5fb0000 ffff8800b63e0000 [ 241.838015] Call Trace: [ 241.840574] [] schedule+0x9a/0x1c0 [ 241.845732] [] schedule_timeout+0x3a1/0x970 [ 241.851703] [] ? usleep_range+0x140/0x140 [ 241.857493] [] ? kvm_clock_read+0x23/0x40 [ 241.863258] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.869487] [] ? ktime_get+0x128/0x1d0 [ 241.874990] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.881561] [] io_schedule_timeout+0x1be/0x390 [ 241.887769] [] bit_wait_io+0x1b/0xc0 [ 241.893099] [] __wait_on_bit_lock+0x8f/0x140 [ 241.899151] [] ? bit_wait+0xc0/0xc0 [ 241.904397] [] __lock_page+0x18d/0x1f0 [ 241.909929] [] ? add_page_wait_queue+0x160/0x160 [ 241.916321] [] ? autoremove_wake_function+0x90/0x90 [ 241.922952] [] ? __might_sleep+0x90/0x1a0 [ 241.928746] [] __generic_file_splice_read+0x730/0xb00 [ 241.935560] [] ? splice_grow_spd+0x1c0/0x1c0 [ 241.941634] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 241.948545] [] ? save_stack_trace+0x26/0x50 [ 241.954481] [] ? save_stack+0x43/0xd0 [ 241.959914] [] ? kasan_kmalloc+0xad/0xe0 [ 241.965598] [] ? __kmalloc+0x124/0x320 [ 241.971123] [] ? alloc_pipe_info+0x28a/0x380 [ 241.977169] [] ? splice_direct_to_actor+0x672/0x830 [ 241.983800] [] ? do_sendfile+0x54c/0xd30 [ 241.989490] [] ? SyS_sendfile64+0xc3/0x150 [ 241.995340] [] ? entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.002077] [] ? avc_has_perm+0x296/0x500 [ 242.007854] [] ? avc_has_perm+0x309/0x500 [ 242.013616] [] ? __fsnotify_parent+0xbc/0x340 [ 242.019748] [] ? fsnotify+0x5ad/0xee0 [ 242.025162] [] ? fsnotify+0xee0/0xee0 [ 242.030598] [] ? mark_held_locks+0xaf/0x100 [ 242.036548] [] ? debug_mutex_init+0x1c/0x60 [ 242.042484] [] ? avc_policy_seqno+0x9/0x20 [ 242.048366] [] ? selinux_file_permission+0x348/0x460 [ 242.055082] [] generic_file_splice_read+0xe2/0x1c0 [ 242.061650] [] ? __generic_file_splice_read+0xb00/0xb00 [ 242.068646] [] do_splice_to+0xf5/0x140 [ 242.074148] [] splice_direct_to_actor+0x250/0x830 [ 242.080629] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.087278] [] ? do_splice_to+0x140/0x140 [ 242.093039] [] ? security_file_permission+0x89/0x1e0 [ 242.099779] [] ? rw_verify_area+0x100/0x2f0 [ 242.105717] [] do_splice_direct+0x1a7/0x270 [ 242.111687] [] ? splice_direct_to_actor+0x830/0x830 [ 242.118343] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 242.124896] [] ? __sb_start_write+0x14a/0x310 [ 242.131035] [] do_sendfile+0x54c/0xd30 [ 242.136554] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.143017] [] ? __might_fault+0xe4/0x1d0 [ 242.148803] [] ? __might_fault+0x114/0x1d0 [ 242.154655] [] SyS_sendfile64+0xc3/0x150 [ 242.160357] [] ? SyS_sendfile+0x160/0x160 [ 242.166137] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.172598] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.179350] 1 lock held by syz-executor0/13629: [ 242.183992] #0: (sb_writers#6){.+.+.+}, at: [] do_sendfile+0x8e4/0xd30 [ 242.193341] Sending NMI to all CPUs: [ 242.198172] NMI backtrace for cpu 0 [ 242.201760] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.107-g610c835 #12 [ 242.208762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.218100] task: ffffffff84214840 task.stack: ffffffff84200000 [ 242.224119] RIP: 0010:[] [] lock_acquire+0x106/0x460 [ 242.232441] RSP: 0018:ffffffff84207d30 EFLAGS: 00000047 [ 242.237868] RAX: 0000000000000000 RBX: ffffffff842b76e0 RCX: 0000000000000000 [ 242.245104] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff842150ac [ 242.252369] RBP: ffffffff84207da8 R08: 0000000000000000 R09: 0000000000000000 [ 242.259624] R10: ffffffff83843340 R11: ffffffff847e4a78 R12: 0000000000000000 [ 242.266882] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 [ 242.274118] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.282367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.288226] CR2: 00007f2f9c87c9b8 CR3: 00000000b6e50000 CR4: 00000000001406f0 [ 242.295465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.302722] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.309970] Stack: [ 242.312099] 0000000000000000 0000000000000000 0000000000000000 0000000000000007 [ 242.319617] ffffffff84207d90 ffffffff81d63d8b 0000000000000001 ffffffff84207da8 [ 242.327129] 0000000000000000 0000000000000246 ffffffff8427d620 0000000000000002 [ 242.334625] Call Trace: [ 242.337195] [] ? check_preemption_disabled+0x3b/0x200 [ 242.343997] [] atomic_notifier_call_chain+0x48/0x140 [ 242.350737] [] ? __atomic_notifier_call_chain+0x150/0x150 [ 242.357902] [] idle_notifier_call_chain+0x1e/0x30 [ 242.364361] [] arch_cpu_idle_exit+0x1e/0x20 [ 242.370315] [] cpu_startup_entry+0x2b4/0x820 [ 242.376354] [] ? call_cpuidle+0xe0/0xe0 [ 242.381940] [] rest_init+0x189/0x190 [ 242.387283] [] start_kernel+0x6b4/0x6e9 [ 242.392869] [] ? thread_stack_cache_init+0xb/0xb [ 242.399260] [] ? early_idt_handler_array+0x120/0x120 [ 242.405986] [] ? early_idt_handler_array+0x120/0x120 [ 242.412702] [] x86_64_start_reservations+0x2a/0x2c [ 242.419274] [] x86_64_start_kernel+0x140/0x163 [ 242.425475] Code: 01 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89 d0 48 c1 e8 03 80 3c 10 00 0f 85 03 03 00 00 65 8b 05 58 8b dd 7e 89 c0 49 0f a3 03 <19> c0 85 c0 0f 85 a3 00 00 00 48 8b 45 10 48 89 df 44 89 ea 45 [ 242.444463] NMI backtrace for cpu 1 [ 242.448068] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.455304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.464660] task: ffff8800bb040000 task.stack: ffff8800bb2d8000 [ 242.470696] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.479435] RSP: 0018:ffff8800bb2dfcb8 EFLAGS: 00000046 [ 242.484849] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.492128] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.499383] RBP: ffff8800bb2dfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.506651] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.513890] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.521157] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.529372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.535223] CR2: 000000c4201c3e80 CR3: 00000000b6e50000 CR4: 00000000001406e0 [ 242.542490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.549744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.557004] Stack: [ 242.559119] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.566644] dffffc0000000000 ffff8800bb2dfd00 ffffffff810b8e1b ffffffff839f53e0 [ 242.574151] 0000000000000003 ffff8800bb2dfd60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.581684] Call Trace: [ 242.584234] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.590630] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.597707] [] ? print_lock+0xab/0xae [ 242.603122] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.609863] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.616858] [] watchdog+0x6fa/0xae0 [ 242.622098] [] ? watchdog+0xc3/0xae0 [ 242.627450] [] kthread+0x268/0x300 [ 242.632604] [] ? reset_hung_task_detector+0x20/0x20 [ 242.639269] [] ? kthread_create_on_node+0x400/0x400 [ 242.645914] [] ? kthread_create_on_node+0x400/0x400 [ 242.652542] [] ret_from_fork+0x3f/0x70 [ 242.658063] [] ? kthread_create_on_node+0x400/0x400 [ 242.664695] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.683972] Kernel panic - not syncing: hung_task: blocked tasks [ 242.690089] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.697325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.706643] 0000000000000000 c66302370c918e9c ffff8800bb2dfca8 ffffffff81d0457d [ 242.714592] ffffffff83881e80 ffff8800bb2dfd80 dffffc0000000000 7fffffffffffffff [ 242.722556] ffff8800b57383e8 ffff8800bb2dfd70 ffffffff8141774a 0000000041b58ab3 [ 242.730521] Call Trace: [ 242.733077] [] dump_stack+0xc1/0x124 [ 242.738405] [] panic+0x1aa/0x388 [ 242.743387] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.750279] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.757517] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.764755] [] watchdog+0x70b/0xae0 [ 242.769994] [] ? watchdog+0xc3/0xae0 [ 242.775330] [] kthread+0x268/0x300 [ 242.780490] [] ? reset_hung_task_detector+0x20/0x20 [ 242.787121] [] ? kthread_create_on_node+0x400/0x400 [ 242.793750] [] ? kthread_create_on_node+0x400/0x400 [ 242.800383] [] ret_from_fork+0x3f/0x70 [ 242.805883] [] ? kthread_create_on_node+0x400/0x400 [ 242.812661] Dumping ftrace buffer: [ 242.816205] (ftrace buffer empty) [ 242.819882] Kernel Offset: disabled [ 242.823486] Rebooting in 86400 seconds..