[....] Starting enhanced syslogd: rsyslogd[ 16.925444] audit: type=1400 audit(1518828137.470:5): avc: denied { syslog } for pid=4016 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.119551] audit: type=1400 audit(1518828143.664:6): avc: denied { map } for pid=4156 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2018/02/17 00:42:29 fuzzer started [ 29.391493] audit: type=1400 audit(1518828149.936:7): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/17 00:42:30 dialing manager at 10.128.0.26:42897 [ 33.028160] can: request_module (can-proto-0) failed. [ 33.036903] can: request_module (can-proto-0) failed. 2018/02/17 00:42:34 kcov=true, comps=true [ 33.573795] audit: type=1400 audit(1518828154.118:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1084 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/17 00:42:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f000027a000-0xb)='/dev/loop#\x00', 0x7, 0x610200) flock(r0, 0x8) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0xf695, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}}}, 0x5, 0x0, 0x3, "fcb88ad311cf5270d29f8b7aa28f18a9ca10a1339e69abf05a67849ddcfe8cf79f787c6c9ae168dfcf7363299d94cf213c2a640e6d1dbbcb89618a08feae77f07634661891ac30661ad0d0c6d11adb83"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x3, 0x7, 0xc6, 0x4}, 0x8) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000003000-0x20)={@generic="3a49891376410602c4ddac8a5d2808d3", @ifru_flags=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000004000-0x52)=""/82) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000004000)={0x9, 0x2, 0x1f, 0x4, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000005000)=0x100, &(0x7f0000005000-0x8)=0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000004000-0xa9)=""/169) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000000a000-0x8)={0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x8)={r6, 0x7}, &(0x7f0000009000)=0x8) 2018/02/17 00:42:36 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000007a000-0x8)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f000021d000)='/dev/dmmidi#\x00', 0x100000000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000711000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000000)="e59cfb5e2f69ff6ddb3a97559396190c7109887abc2254c890bd5b48859f060105c1896b980776867e0bfd7e569ad6c98b24ca59bc3751f62ca9caac4996cd85db47ff8bb6a6958edf5a", 0x4a, 0x4090, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = shmget(0x2, 0x3000, 0x2, &(0x7f000061a000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000003000)={0x3, &(0x7f0000002000)=[{0x0, 0x1}, {0x19a, 0x4}, {0x6, 0x8}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000004000)=@req) write$selinux_validatetrans(r2, &(0x7f0000003000-0x53)={'system_u:object_r:adjtime_t:s0', 0x20, 'system_u:object_r:dhcpd_exec_t:s0', 0x20, 0x39, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x53) fcntl$getflags(r2, 0x403) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000006000-0x8)={r0, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000)={@generic="daf7aa1462fba197dc556473dce9cf4d", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000004000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000)={r5, 0x80000000, 0x30, 0x3, 0x9}, &(0x7f0000005000-0x4)=0x18) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/37, 0x25, 0x10000, &(0x7f0000007000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r6 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000005000)={0x2, r6}) 2018/02/17 00:42:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000061000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x7c8, [0x1, 0x9, 0x3ff, 0x3, 0x2f, 0x6, 0x8, 0x1]}, 0x5c) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = semget$private(0x0, 0x1, 0x191) semop(r1, &(0x7f0000001000-0x18)=[{0x5, 0x6, 0x800}, {0x1, 0xffff, 0x1800}, {0x0, 0x3, 0x800}, {0x0, 0x0, 0x800}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x200) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x5, 0x3f, 0x0, 0x6, 0xfa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x408b02d7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x3, 0xb804, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x3c9c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x6}], 0xac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0xff, 0xe, 0x8, 0x4800, 0xab9}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000)={0x2, 0x5, 0x100, 0xdc, &(0x7f0000004000)=""/220, 0xb4, &(0x7f0000003000-0xb4)=""/180, 0xd8, &(0x7f0000005000-0xd8)=""/216}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000006000-0x1000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000007000-0xf5)=""/245) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000007000)=[{0x4, 0x80, 0x1800}, {0x4, 0x6, 0x800}], 0x2, &(0x7f0000008000-0x10)={r2, r3+30000000}) symlinkat(&(0x7f0000005000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000003000-0x4)=0x1c) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xfffffffffffffffc) r4 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x154, 0x0, &(0x7f0000008000)=[@exit_looper={0x630d}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x68, 0x40, &(0x7f0000008000)=[@ptr={0x70742a85, 0x0, &(0x7f0000005000), 0x1, 0x2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000005000), 0x1, 0x4, 0x1b}, @flat={0x77622a85, 0xa, r4}], &(0x7f0000004000)=[0x68, 0x30, 0x78, 0x78, 0x38, 0x38, 0x68, 0x0]}}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x28, 0x8, &(0x7f0000003000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000002000), 0x1, 0x0, 0x13}], &(0x7f0000008000)=[0x0]}}, @increfs={0x40046304}, @increfs={0x40046304, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f0000006000)=[@fda={0x66646185, 0x5, 0x1, 0x27}, @ptr={0x70742a85, 0x1, &(0x7f0000005000-0x1), 0x1, 0x4, 0x8}], &(0x7f0000009000-0x8)=[0x78]}, 0x6}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f0000008000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000002000-0x40)=[0x0, 0x30, 0x38, 0x0, 0x0, 0x0, 0x38, 0x38]}, 0x7}}, @release={0x40046306, 0x3}], 0x2d, 0x0, &(0x7f0000009000-0x2d)="a4f19e532f4d15fea2b1c9027d9ee4081117f2a2c28a4615b7b2515836b7c51f64e5124a579471aaeed484a471"}) 2018/02/17 00:42:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x4200) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000002000-0x4)=0x1f, 0x4) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x971b, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fchownat(r1, &(0x7f0000003000-0x8)='./file0\x00', r2, r4, 0x400) acct(0x0) write$selinux_validatetrans(r1, &(0x7f0000001000)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u:object_r:hugetlbfs_t:s0', 0x20, 0x38, 0x31, 0x20, 'unconfined\x00'}, 0x4f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000004000)={0x3, 0xffffffffffff8001, 0x1f, 'queue1\x00', 0xfb4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x0) r5 = semget(0x1, 0x4, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r5, 0x4, 0xe, &(0x7f0000005000+0xb7c)=""/129) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000005000-0x58)={{0x1, r2, r4, r2, r3}, 0xfffffffffffff60e, 0xeb, 0x7fff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000006000)=[{&(0x7f0000006000)=""/233, 0xe9}, {&(0x7f0000007000-0x1f)=""/31, 0x1f}, {&(0x7f0000003000-0x21)=""/33, 0x21}, {&(0x7f0000007000-0x32)=""/50, 0x32}], 0x4, &(0x7f0000004000-0x18)=""/24, 0x18, 0xc7b}, 0xa}, {{&(0x7f0000007000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, 0x1e, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=""/106, 0x6a, 0x1}, 0x1f}, {{&(0x7f0000004000)=@can, 0x10, &(0x7f0000007000-0x20)=[{&(0x7f0000006000)}, {&(0x7f0000006000-0xc6)=""/198, 0xc6}], 0x2, &(0x7f0000003000)=""/117, 0x75}, 0x1}, {{&(0x7f0000007000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000007000-0x10)=[{&(0x7f0000004000)=""/99, 0x63}], 0x1}}, {{&(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000006000)=[{&(0x7f0000006000)=""/241, 0xf1}, {&(0x7f0000007000-0xa7)=""/167, 0xa7}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1)=""/1, 0x1}, {&(0x7f0000006000-0xe4)=""/228, 0xe4}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000006000-0x83)=""/131, 0x83, 0xfffffffffffffff8}, 0x6}, {{&(0x7f0000007000-0x60)=@nfc_llcp, 0x60, &(0x7f0000007000-0x20)=[{&(0x7f0000007000-0x3e)=""/62, 0x3e}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000007000-0xf9)=""/249, 0xf9, 0x5c}, 0x7fff}], 0x6, 0x10000, &(0x7f0000007000-0x10)={r6, r7+30000000}) 2018/02/17 00:42:36 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000d8000-0xa)='/dev/vcs#\x00', 0x100, 0x400040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xbf)=""/191) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x1002, 0x0, 0x0, 0x6, 0x4, 0x1c, 0x8, 0x0, 0x80, 0x3, 0x0, 0x5}, {0x4000, 0x0, 0xf, 0x7, 0x2, 0x6, 0x0, 0xffff, 0x9, 0x5, 0x1, 0x81}, {0x1000, 0x0, 0xa, 0xfffffffffffffff7, 0xda, 0xc8f, 0x3d87, 0x1, 0x6, 0x101, 0x1, 0x1c}, {0x5000, 0x2000, 0xf, 0x154ac0000000, 0x89d2, 0x7, 0xf7, 0x4, 0x0, 0x3ff, 0x3ff, 0xffffffffffffac77}, {0x1d002, 0x1, 0xb, 0x1f, 0x75, 0xffffffffffffff81, 0x6, 0x0, 0x20, 0x3391118d, 0x100000001}, {0x3000, 0x1000, 0x3, 0x3, 0x65, 0x7, 0x100000001, 0x100000001, 0x3ff, 0x7420, 0x9b81, 0xe74}, {0x2, 0x1000, 0x10, 0x9, 0x4, 0x646, 0x4, 0x6, 0x10000, 0x80, 0x101, 0xfffffffffffffffd}, {0xf000, 0x100000, 0xf, 0x6, 0x400, 0x0, 0x8, 0x101, 0x800, 0x4, 0x9, 0x80000000}, {0x2000, 0x1000}, {0x10000, 0x5000}, 0x4, 0x0, 0x11f004, 0x0, 0x0, 0x8401, 0xd000, [0x9, 0x9, 0xfffffffffffffec5, 0x7fff]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x50)={0x9, [0x1000, 0x9, 0x1, 0x4, 0x3, 0x0, 0x8, 0x5, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000002000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000002000)=0xbb9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000004000-0xa5)=""/165) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002000)=""/61) r2 = msgget$private(0x0, 0xb4) msgrcv(r2, &(0x7f0000004000-0xd5)={0x0, ""/205}, 0xd5, 0x3, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0x3e)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000), &(0x7f0000005000)=0x0, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000005000)={{0xc5d, r3, r4, r5, r6, 0x1, 0xa0}, 0x3a9f, 0x5, 0x4, 0x7, 0x7, 0x14800000000, r7, r8}) 2018/02/17 00:42:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000391000)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x2e0f}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000)=0x1a, 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000-0x20)={0x327}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x30d1}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000005000-0x18)={0x0, 0x2, 0x3, &(0x7f0000004000)}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="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", 0x1000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000007000-0x2e)=""/46, 0x2e) keyctl$reject(0x13, r3, 0x10000000000000, 0x5, r3) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000007000-0x4)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x4) 2018/02/17 00:42:36 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000037c000)='/dev/snd/controlC#\x00', 0xffffffffffffff81, 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0xe8)=""/232) pread64(r0, &(0x7f0000000000)=""/48, 0x30, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) setreuid(r3, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x1000}], 0x1, &(0x7f0000004000-0x10)={r5, r6+10000000}, &(0x7f0000000000)={0x20}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000005000-0x4)=0x400, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000005000)={0x0, 0x6, 0x21edd563, &(0x7f0000006000-0x8)}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000006000)={0xf6c4, 0x9b, 0x8, 0x8}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000008000-0x4)=0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000)='./file0\x00', 0x34) 2018/02/17 00:42:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x478, 0x200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000205000)={0x0, 0x0, 0x0, 0x80000000, 0x5, 0x0, 0x2, 0x1, 0x1, "871e75d75f033bbb6df1d01b75b2a266f4008f1e9fd80a171f77b83b7f67bd206668f35f7d1e1519ffd9bd8f17bf99933848a7a23eefeb68b4198592d9a1002e", "d81778a04a3fdb4beba07b5c260ae5378217c17fb86973222427cde063af1855bac5691adeda2271b95c28d4ba427033b27b8194d2e4529128bac909b2370d7d", "3a136917d4e692c92d5b331870d228cd6d67e960ba3c61f6f40be6427ada1883", [0x1f, 0x81]}) mlock(&(0x7f0000d1c000/0x2000)=nil, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/loop#\x00'}, &(0x7f0000001000-0xfc)=""/252, 0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000000000)="bb43659ff34d3272f2a25e9bec132b172b1e798398a8a30e53056df94cc06d7467c783d000dcf97b522bd26c55833b89b9e20e738af1b9f0c75e7a1c3ee9958c2ff913a8a777d7e96413c9c1e9e4687431645861f2db734ce18aa0ebc5a605", &(0x7f0000001000)=""/69}, 0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x4, 0x4, 0x1ff, 0xfff, 0x4, 0x557, {0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x80000001, 0x80000001, 0x40, 0x1ff, 0x3}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x1, 0x7e, "5fdb04b4dc2679e8546240c607c0ccd99e5321a79ef617cf76167014e3eb5ac8b56108b821b7cae5626c327495ca55aed4f252710982cf4703776b9242c11026fe7a520a43546e6c07d57c06eaf6b720d6f90bc78441ce27f0a49d79eb3512bc6cd9aaffb3c12cf8e1465405f091791bf82b8f7f0b52c7d827ed773b5989"}, 0x86) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000)={@empty, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000003000-0x4)=0x1c) rt_sigreturn() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x20802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x2, 0x2, 0x9, 0x8001, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000)=[{&(0x7f0000005000-0xe0)=""/224, 0xe0}, {&(0x7f0000005000-0x75)=""/117, 0x75}, {&(0x7f0000003000-0x6a)=""/106, 0x6a}], 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000006000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x100000001, 0xffffffffffff9a4c}, &(0x7f0000006000)=0x8) [ 35.830168] audit: type=1400 audit(1518828156.374:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm296815815" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 35.889493] audit: type=1400 audit(1518828156.434:10): avc: denied { sys_admin } for pid=4213 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.902611] IPVS: ftp: loaded support on port[0] = 21 [ 35.978871] audit: type=1400 audit(1518828156.523:11): avc: denied { net_admin } for pid=4216 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.981036] IPVS: ftp: loaded support on port[0] = 21 [ 36.042089] IPVS: ftp: loaded support on port[0] = 21 [ 36.096316] IPVS: ftp: loaded support on port[0] = 21 [ 36.151890] IPVS: ftp: loaded support on port[0] = 21 [ 36.231830] IPVS: ftp: loaded support on port[0] = 21 [ 36.334108] IPVS: ftp: loaded support on port[0] = 21 [ 36.475698] IPVS: ftp: loaded support on port[0] = 21 [ 37.228366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.292616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.334481] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.536530] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.614249] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.704201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.867107] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.964092] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.810237] audit: type=1400 audit(1518828160.352:12): avc: denied { sys_chroot } for pid=4218 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 00:42:40 executing program 6: 2018/02/17 00:42:40 executing program 2: 2018/02/17 00:42:40 executing program 6: 2018/02/17 00:42:40 executing program 6: 2018/02/17 00:42:40 executing program 2: 2018/02/17 00:42:40 executing program 1: 2018/02/17 00:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/02/17 00:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) dup2(r0, r1) [ 39.925642] audit: type=1400 audit(1518828160.433:13): avc: denied { dac_read_search } for pid=5176 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 00:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000045000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/17 00:42:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000095c000)=""/99) 2018/02/17 00:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fcd000-0x8)=0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f00004eb000-0x8), 0x2) 2018/02/17 00:42:40 executing program 4: socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 00:42:40 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0xa}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/17 00:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x800002, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/02/17 00:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 00:42:40 executing program 0: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000496000)=0x40, 0x11c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000953000)='<', 0x1) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) [ 40.225999] audit: type=1400 audit(1518828160.770:14): avc: denied { ipc_owner } for pid=5265 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 00:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r0, 0x5, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}}) 2018/02/17 00:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f000000c000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000b53000)=""/100, 0xfd73) 2018/02/17 00:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000014b000-0x13)={0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x361) readv(r2, &(0x7f0000985000)=[{&(0x7f00003d4000-0xfd)=""/253, 0xfd}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/17 00:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000c2f000-0x30)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002af000)=0xa001) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) 2018/02/17 00:42:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x53a0260a, {0xac53, 0xfffffffffffffffd, 0x40, 0x800, 0x0, 0x2e8}, 0x9, 0x3}, 0xe) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x100, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='nr0\x00', {}, @common='bcsf0\x00', {}, 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) [ 40.292996] audit: type=1400 audit(1518828160.837:15): avc: denied { prog_load } for pid=5271 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 40.321649] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/17 00:42:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffe, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000d0c000-0x1b)=""/27, &(0x7f0000e1f000-0x4)=0x1b) 2018/02/17 00:42:40 executing program 4: r0 = semget(0x3, 0x3, 0x41) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000273000-0x9c)=""/156) 2018/02/17 00:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000356000)={0x0, 0x2, 0x1}, &(0x7f00001a2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003c000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x80, 0x80000001, 0x7fff, 0x1, 0x2}, &(0x7f0000242000)=0xa0) msgget(0x0, 0x10) 2018/02/17 00:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000866000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000d22000-0x84)=""/132) mkdir(&(0x7f00007a2000)='./file0\x00', 0x20) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000681000-0x4)=0xb63, 0x4) ioctl$EVIOCGMASK(r0, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)}) sendmsg$nl_netfilter(r0, &(0x7f0000306000-0x38)={&(0x7f00009ee000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000b31000-0x1a0)={0x1a0, 0xa, 0xb, 0x20, 0x5, 0x3, {0xc}, [@generic="cfbdb7cbd67a5e0a5a479da90fb588cf5bae44c1733b8d8b53627964c1cd176107d8e940c31e1fb3b56462e55d55c28c41ef2d2c47db9e3b167a655ab6f6dfb17640599a118aaa1abcd7f3f03d131d10f2e8d66542eeccb78765da3c5924199cbdf8d76100ed70484ddefceec5879ae460a999a30ef4c4748453b11a709952b071de4f00d99f2c1535d10adee65a789c053871e6865313d5", @typed={0x8, 0x15, @binary}, @generic="9abc60c7cdd42c72382ccf", @generic="bc8a4f92cbd903dfe58273f2c19cb29cb5f9def38ef2e057caf46574550561b0046bf53bcecb1ed8fb3e55e5ac9406bfc936cfe81b99b55845d383c7d1c7e65e429376c37b5e2084a3509cf39fda0b801505f0ba002d1eec5880d6e268ae1a359284087e264344b2084e616c5a5166828760530ed471911c7146e139d82fadcee90d719da36592e88fdf58ca0f8777ebaf9a8315805f96edb87aa67bbb198a72", @generic="e61048411ad1c1445ca01cc0d025c918e268abe6f167d633b30c00b74f983eaac1ccc0b77e7745238f6e5ee9", @typed={0x8, 0x23}, @typed={0xc, 0xc, @ipv4=@rand_addr=0xfffffffffffff800}]}, 0x1a0}, 0x1}, 0x8000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c41000-0x4), &(0x7f000078c000)=0x4) setrlimit(0x0, &(0x7f0000ffc000-0x10)={0xb4, 0x3}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/17 00:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000670000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000388000-0x4)=0x50) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f3000+0x2aa)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) seccomp(0x800000000001, 0x0, &(0x7f0000dd4000)={0x2, &(0x7f00000f8000-0x10)=[{0x28}, {0x6}]}) 2018/02/17 00:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 00:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$random(&(0x7f0000d47000)='/dev/random\x00', 0x0, 0x1c1500) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00008d9000-0x20)={"80bed14841dc72ac63f96664053b5acd", {0x4, 0x4, 0x80, "38a581d0072f", 0x2}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000066a000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a32000-0x110)={{0x10000000000, 0x5, 0x1fe000, 0x1f, "f0762556fda391171a41c777849cd377e9837f86db1e1320112209594136bd7affb13be85be61465b485dddb", 0x6}, 0x0, 0x0, 0x4, r2, 0x0, 0x6, "3e602a4230bf6db8d2c5fe65a6e5791a0ec4767436cda6ed73138d16ec9b5e751f99b3df71afd683832d2824fef39128b33ee984f89c449c8629bb270d5ac251", &(0x7f00008d3000-0xf)="74086e750000000000000000008c00", 0xf, [], [0x40, 0x800, 0x1]}) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007c5000-0x20)={0x4, 0x0, 0x0, 0xf0}) 2018/02/17 00:42:40 executing program 6: r0 = socket$inet(0x2, 0x7, 0x6) r1 = accept4(r0, &(0x7f0000b6f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000077d000-0x4)=0x10, 0x80000) getpeername$llc(r1, &(0x7f0000e73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bd9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x511}, &(0x7f0000ed7000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') sendfile(r0, r3, &(0x7f000025c000)=0x5, 0x1) fcntl$setflags(r3, 0x2, 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000f53000)=0xe4, 0x4) fcntl$addseals(r3, 0x409, 0x8) sendmsg$nl_netfilter(r3, &(0x7f0000a98000)={&(0x7f000084d000)={0x10}, 0xc, &(0x7f000016d000)={&(0x7f0000afe000-0x103c)={0x103c, 0x1, 0x7, 0x321, 0x6, 0x2, {0xf, 0x0, 0x8}, [@typed={0xc, 0x5d, @fd=r3}, @nested={0x10, 0x83, [@typed={0xc, 0x7, @u32=0x1}]}, @generic="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", @typed={0xc, 0x51, @ipv4=@loopback=0x7f000001}]}, 0x103c}, 0x1, 0x0, 0x0, 0x24000080}, 0x4040000) [ 40.376854] audit: type=1400 audit(1518828160.912:16): avc: denied { dac_override } for pid=5275 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.401485] audit: type=1400 audit(1518828160.933:17): avc: denied { map } for pid=5291 comm="syz-executor6" path="/dev/dsp" dev="devtmpfs" ino=9184 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/17 00:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f000039f000-0xb)='/dev/adsp#\x00', 0x9, 0x21c800) ioctl$KDDELIO(r1, 0x4b35, 0x80000000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x33f, 0x0, []}) [ 40.467672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000)={r1, 0x1, 0x1ff}, &(0x7f0000048000)=0x8) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/17 00:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b5000)='net/ip_tables_names\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b39000)={0x0, 0x60ff}, &(0x7f0000afb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009f8000)={r1, 0x7fffffff}, &(0x7f000088c000-0x4)=0x8) pread64(r0, &(0x7f0000306000), 0x0, 0x1000000001ffffff) 2018/02/17 00:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000320000)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e65000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000039b000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000ae2000)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f00003b5000)={{0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000bae000)={{r6}, {0x0, 0x989680}}, &(0x7f0000e32000)) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000879000)=0x5, 0x4) r8 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r8, 0x6430) ioctl$LOOP_CLR_FD(r8, 0x4c01) syz_open_dev$loop(&(0x7f00008f4000-0xb)='/dev/loop#\x00', 0x0, 0x1ff) r9 = semget(0x3, 0x1, 0x610) semop(r9, &(0x7f0000b58000-0x3c)=[{0x7, 0x4000, 0x800}, {0x2, 0x5, 0x1800}, {0x2, 0x8, 0x800}, {0x0, 0x2, 0x1800}, {0x7, 0x5, 0x1000}, {0x3, 0x5}, {0x0, 0x3, 0x800}, {0x4, 0x3f, 0x1000}, {0x3, 0x400, 0x1800}, {0x1, 0x81, 0x1800}], 0xa) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006be000-0x10)={r7, 0x50, &(0x7f00001f4000)}, 0x10) 2018/02/17 00:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 00:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a95000)=0x400001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001}}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/17 00:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) ioctl(r1, 0x1, &(0x7f0000799000)="001b6323565273707ae4bb0cc380b8a49db2d397e400bec93be2423bb411eda5c0137ec60514aca8cf32f5ed4ffb1162259c99e665e267cf333203d955990ad8fab3eab8424c") 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005a7000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x5, 0x8}, &(0x7f00000d7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002ac000)={r1, 0x3ff}, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) 2018/02/17 00:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000937000)='keyring\x00', &(0x7f0000293000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000419000)='keyring\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) socket(0x2, 0xa, 0x8c) 2018/02/17 00:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x7f, 0x80, &(0x7f0000fbf000-0x5f)="9503413b57e6f583d34556cde4ef1b45219b1f185e46bafff250bd46dd6e044029a27a30466af4bebd47ab3f70ccb95ac873beaf385a9ffc6a214f297cdfab5526bcd5fd9ded30dd3d0e473373da78ae471c0cbc96eb759d0ab069f035b0e9", 0x5f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 00:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x3, &(0x7f00009b9000), 0xfd975bf5f13ef3f9) close(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cc2000-0x4)) 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000)={0x0, 0x401}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="fd3d4f2f532440651ab0e75f8113905b"}}) 2018/02/17 00:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffe9e, &(0x7f0000259000)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) r2 = syz_open_dev$vcsa(&(0x7f0000023000-0xb)='/dev/vcsa#\x00', 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000cb000)={0x0, 0x100000000, 0x100, 0x560d3029, 0x8, 0x9}, &(0x7f000036d000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000029d000)={r3, 0x1000}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) migrate_pages(r0, 0x80000001, &(0x7f00008ae000)=0xf5, &(0x7f0000efa000-0x8)=0x7) r4 = creat(&(0x7f0000676000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000959000-0x8)={0x0, 0x9f}, &(0x7f000008e000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000180000-0x8)={r5, 0x9}, &(0x7f0000416000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000699000)={{{@in=@empty, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000965000)=0xe8) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000740000-0x24)={0xcf2, 0xffffffff7fffffff, 0x1, 0x100, 0x6, 0xffffffffffffff80, 0x8, 0x6, 0xf87, 0x0, 0x4, 0x2}) [ 40.677269] audit: type=1400 audit(1518828161.221:18): avc: denied { net_raw } for pid=5356 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.689542] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/17 00:42:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007ae000-0x28)={0x100000001, 0x1f, 0x959f, 0x800, "053e1d6ede4f03a983ef8ff9f77cce58c71041bfc18709f20cae03541ae7144e"}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x94000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e52000)='/dev/kvm\x00', 0x20002, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000ebd000)={0x79, 0x0, [0x401]}) 2018/02/17 00:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000448000-0x9)='/dev/rtc\x00', 0x20800, 0x0) epoll_wait(r0, &(0x7f0000fb8000-0xc)=[{}], 0x1, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) 2018/02/17 00:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) bind$alg(r0, &(0x7f00006f3000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) 2018/02/17 00:42:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x2, &(0x7f0000006000-0x16)="7ca9287f72ba86b319c186cf825c3ded7381ef047031") ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000005000-0x8)={0x7, 0x0, []}) [ 40.760494] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/17 00:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000806000)='/dev/snd/pcmC#D#c\x00', 0x2c, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c3a000)={0x0}, &(0x7f00008db000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aab000)={r1, 0x4, 0x0, 0x8, 0x80}, &(0x7f0000a63000)=0x18) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f0000edd000)={0x0, 0x0, 0x1, @tid}, &(0x7f00007b4000-0x4)) 2018/02/17 00:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00007cc000-0x20)={0x401, {0xffffffbffffff270}}, &(0x7f00003db000-0x20), 0xfffffdba, &(0x7f0000f8b000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001c2000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/17 00:42:41 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a67000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000901000-0x8)=0x6) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000fc0000)={&(0x7f00008ee000/0x2000)=nil, 0x7, 0x7, 0x40, &(0x7f0000e65000/0x4000)=nil, 0x6}) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000d3f000)=""/152) 2018/02/17 00:42:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009a2000-0x4)) r2 = syz_open_pts(0xffffffffffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x80000000, 0x0, 0x909, 0x9d6, 0x0, 0x7, 0x2, 0x4, 0x8000, 0xffffffffffffffe0, 0x80000001, 0x9, 0x8000, 0xffffffff, 0x3, 0xffffffff, 0x8, 0x9, 0x0, 0x6, 0x10000, 0x400, 0x6, 0x0, 0x7, 0x3, 0xb33, 0x1, 0x9, 0x0, 0x10001, 0x25, 0x566, 0x9, 0x8000, 0x100, 0x0, 0x1c7, 0x2, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x400, 0x9, 0x3ff, 0x4, 0x6, 0x7, 0xffffffff}, 0xffffffffffffffff, 0x20, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80000000, 0xd00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x7fffffff, &(0x7f0000000000)={0x0}) r7 = gettid() lstat(&(0x7f0000cee000)='./file0\x00', &(0x7f0000373000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000da9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000017c000)=[{&(0x7f0000202000-0xab)="983dc2c04d4ba84d402d8a67b5213050bfe9e5f467e03d09bcdb84acfa9ada8cd1eb4b9b176ae7068e3f3d60a8b5509fedbc53f0521dc7affb4d50c210601a1ef0ab8c6c83bb78b44b75164855377781d2a8d3ccd70334cde099c7033abcb8a9f8e3cc355d765d30997240c2cb499a24d993d5d774d6a26e5a5baba351fc2af68efbcfae55fe820ecb948a6dd66c9d07c6246ae2a6d173d10097dfb89eb7538cba17af27f3236c578438d7", 0xab}], 0x1, &(0x7f0000001000-0x68)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x800}, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x10, 0x3, 0x10) sendmsg(r13, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/17 00:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) utimes(&(0x7f00006f9000)='./file0\x00', &(0x7f000053d000-0x20)={{0x77359400}, {0x77359400}}) 2018/02/17 00:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000fe6000-0x8)=0x7) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) 2018/02/17 00:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000c93000-0x8)={0x0, 0x8}) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000828000)='status\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b9c000-0x4)=0x2, 0x4) lseek(r1, 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000381000-0x20)={0x2, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00001e9000)={0x401, r3}) 2018/02/17 00:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000d12000-0x12)='/dev/snd/midiC#D#\x00', 0x41, 0x8400) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000bd5000-0x24)={0x7, 0x1, 0x1, 0x20, 0x10000, 0x2, 0x2, 0xf93, 0x7, 0x10000, 0x3, 0x4}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fa2000-0x3)='bbr\x00', 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003a5000-0x20)={0xffffffffffffff00, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e95000-0x20)={0x9, r3, 0x10002, 0x2}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r5 = dup2(r4, r0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000e96000)=0x7) 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x400, 0x80000) fstatfs(r0, &(0x7f0000927000-0x88)=""/136) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000599000-0x1c4)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/17 00:42:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) timer_create(0x0, &(0x7f0000568000-0x60)={0x0, 0x0, 0x0, @tid=r0}, &(0x7f0000bd8000-0x4)) pipe(&(0x7f0000000000)={0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)) 2018/02/17 00:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008cb000-0x8)={0x0}, 0x4800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f15000-0x14)={@loopback={0x0, 0x1}, 0x5, 0x2, 0xff, 0x3, 0x0, 0x200, 0x400}, &(0x7f0000512000-0x4)=0x20) read$eventfd(r0, &(0x7f0000e11000), 0x8) 2018/02/17 00:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000c0c000-0xd0)={0x5}) bpf$OBJ_GET_PROG(0x7, &(0x7f00005cb000-0x10)={&(0x7f0000903000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = syz_open_dev$adsp(&(0x7f00008d8000)='/dev/adsp#\x00', 0x7ff, 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00005c8000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ec9000-0x4)=0x0) perf_event_open(&(0x7f0000334000-0x78)={0x5, 0x78, 0x3, 0x100000001, 0x1f, 0x1, 0x0, 0x1ff, 0x18000, 0xa, 0x5, 0x400, 0x800, 0x7, 0x8000, 0xffff, 0x6, 0x7, 0x4, 0x3, 0x0, 0xfb, 0x100000001, 0x5, 0x338, 0x8, 0x8, 0xfffffffffffffffe, 0x5, 0x6, 0xc12, 0x97f5, 0x2, 0x8000, 0x3, 0x4, 0x9, 0x7, 0x0, 0xffffffffffffff31, 0x4, @perf_config_ext={0x2, 0xfd6}, 0x18000, 0x7, 0x6, 0x0, 0x5ae, 0x6, 0xfffffffffffffc00}, r1, 0x1, r0, 0x8) [ 41.081100] audit: type=1400 audit(1518828161.625:19): avc: denied { map } for pid=5419 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15486 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/17 00:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff97) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) r1 = syz_open_dev$dspn(&(0x7f0000e83000)='/dev/dsp#\x00', 0x8, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a20000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000346000-0x4)=r2) sendto(r0, &(0x7f0000b3c000-0x1)="91", 0xfffffffffffffefe, 0xfffffffffffffdfe, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0xfffffffffffffec0, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/17 00:42:41 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f5000-0x10)='/dev/sequencer2\x00', 0x109000, 0x0) 2018/02/17 00:42:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00008ae000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffffe01}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c10000), 0x8) 2018/02/17 00:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003aa000)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d3f000)='/dev/dsp#\x00', 0x100000000, 0x10000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000777000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f000045e000-0x8)='./file0\x00', &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000738000-0x3)='9p\x00', 0x0, &(0x7f00000bf000-0x1)) 2018/02/17 00:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0}, &(0x7f0000757000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') accept$ax25(r1, 0x0, &(0x7f0000631000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bc9000)={0x0, 0x2}, &(0x7f0000e43000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f68000)={r2}, &(0x7f00007f7000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') inotify_init1(0x80000) sendfile(r3, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d11000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f000097c000)=""/177, 0xffffffffffffffa2) 2018/02/17 00:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fcc000-0x1026)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "a5976b9ca7a272b036a2286cadd4a5cd6940d22518aa80f7621db75cfc3bb189"}}}, 0x46) fstat(r1, &(0x7f00005e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003d0000-0x8)='./file0\x00', &(0x7f0000a93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/02/17 00:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fd5000-0xc)='/dev/amidi#\x00', 0x0, 0x200) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000089000-0x80)={[0x14000, 0x3000, 0x10000, 0xf000], 0x95c0, 0x10, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000721000-0x8)={0x0, 0x40}, &(0x7f0000d1c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ccc000-0x5)={r2, 0x9, 0x10}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r4 = dup(r0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00008bf000-0x4)) ioctl$int_in(r3, 0x5452, &(0x7f000079d000)=0x1) accept4$vsock_stream(r4, &(0x7f0000529000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) getpeername$packet(r1, &(0x7f0000e56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000399000)=0x14) recvfrom$packet(r4, &(0x7f0000a2b000)=""/4096, 0x1000, 0x10000, &(0x7f0000b2e000)={0x11, 0x1f, r5, 0x1, 0x0, 0x6, @random="939bfdded469"}, 0x14) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/17 00:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f0000037000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007da000-0xb)='/dev/vcsa#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000862000-0x4), &(0x7f0000f2a000+0x7a7)=0x4) 2018/02/17 00:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00008d7000-0x4), &(0x7f00009e1000)=0x145) [ 41.187482] audit: type=1400 audit(1518828161.675:20): avc: denied { create } for pid=5418 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.211459] audit: type=1400 audit(1518828161.676:21): avc: denied { write } for pid=5418 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 00:42:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000722000)='/dev/usbmon#\x00', 0x0, 0x200000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000717000-0x88)={0x1b9, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}}}, 0x88) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00006e9000)={0x9, 0x6000000000000000, 0xd6f, 0x2d, &(0x7f0000bbc000)=""/45, 0x1000, &(0x7f0000734000)=""/4096, 0x9, &(0x7f0000acf000-0x9)=""/9}) pwritev(r1, &(0x7f000007d000)=[{&(0x7f000088d000)='Z', 0x1}], 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cea000)=0xc) getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e22000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056a000-0x4)=0xc) setresgid(r3, r3, r4) [ 41.275781] audit: type=1400 audit(1518828161.820:22): avc: denied { name_bind } for pid=5464 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 41.283786] xt_connbytes: Forcing CT accounting to be enabled 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000020000-0xb)='/dev/adsp#\x00', 0x401, 0xf5851e5682087592) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000008000)={{0x8, 0x2}, {0x8, 0x3}, 0x2, 0x2, 0x1ff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x8, 0x850, r0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000021000-0x18)={r2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000001c000)={&(0x7f0000013000-0x8)='./file0\x00', r1}, 0xc) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000015000)) renameat(r1, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r1, &(0x7f0000002000)='./file0/file0\x00') [ 41.298298] audit: type=1400 audit(1518828161.820:23): avc: denied { node_bind } for pid=5464 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 41.301943] 9pnet_virtio: no channels available for device ./file0 [ 41.326968] device eql entered promiscuous mode 2018/02/17 00:42:41 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) r1 = semget$private(0x0, 0x0, 0x310) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000005000)=""/203) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffbb78) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/17 00:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ec6000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f94000-0x18)={0x2, &(0x7f0000f19000-0xb8)=""/184, &(0x7f0000ff0000)=[{0x40, 0xc9, 0x1f, &(0x7f00000e4000-0xc9)=""/201}, {0x10001, 0x1c, 0x6, &(0x7f00007e8000)=""/28}]}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) lsetxattr(&(0x7f0000700000)='./file0\x00', &(0x7f0000b96000-0x24)=@random={'system.', '*%+*-:mime_type/bdev&nodev-]\x00'}, &(0x7f00006bd000-0x1)='\x00', 0x1, 0x2) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r2, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r2, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ec8000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00007ae000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b79000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000ed3000-0x4)=0xfffffffffffffdb9) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000109000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x0, 0x9, 0xa, 0x20, 0x80, 0x1d, r3, r4}, {0x0, 0x4, 0x800, 0xf242, 0x1, 0x1800000000, 0x5}, {0xea, 0x0, 0x1, 0x5}, 0x40, 0x0, 0x1, 0x1, 0x1, 0x1e0472876ed8fffe}, {{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0xff, 0x18b, 0xff, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f89000)={0x0, 0xdaf6, 0x3, [0x6, 0x0, 0x80]}, &(0x7f0000cc8000)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000674000)={r5, 0x9}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$audion(&(0x7f00004e6000-0xc)='/dev/audio#\x00', 0x2, 0x200000000000000) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f00008fb000-0x50)={@common='bpq0\x00', @ifru_flags=0xc200}) 2018/02/17 00:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f34000)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x120, 0x120, 0x0, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f000030e000), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="795da8142fe62c52d259a5361d8a19b1"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x8]}, {0x0, [], 0x4}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000]}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vcan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) r1 = syz_open_dev$sndmidi(&(0x7f00007e8000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x400) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000f7a000-0x3c)=""/60) 2018/02/17 00:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000042e000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffff3a91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x8}, 0x0, 0x0, 0x0, 0x0, 0xfca8}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) lremovexattr(&(0x7f0000e88000-0x8)='./file0\x00', &(0x7f000090e000-0x12)=@random={'os2.', '@procppp1}-lo\x00'}) recvmmsg(r1, &(0x7f0000542000-0xb4)=[{{&(0x7f0000623000-0x80)=@generic, 0x80, &(0x7f0000b50000-0x20)=[{&(0x7f000021b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00000a7000-0x16)=""/22, 0x16}}], 0x1, 0x40, 0x0) 2018/02/17 00:42:41 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x10}, &(0x7f0000a8c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x54, &(0x7f0000fd3000-0x54)=[@in6={0xa, 0x3, 0x2503, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x86, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000309000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c3a000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000f8000)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000cb1000-0x40)={0x4, 0x20, 0x401, 0x0, &(0x7f0000a97000), 0x46, &(0x7f0000bdb000)=""/70, 0x1000, &(0x7f00004ca000-0x1000)=""/4096}) bind$inet6(r3, &(0x7f0000600000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d9f000)=@sack_info, &(0x7f0000ef4000)=0xc) 2018/02/17 00:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000035b000)={0x4, r1}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00002d5000)) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/17 00:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x364, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000605000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000e96000)=0x5, 0x4) [ 41.356443] audit: type=1400 audit(1518828161.900:24): avc: denied { setgid } for pid=5480 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.392869] audit: type=1400 audit(1518828161.928:25): avc: denied { name_connect } for pid=5464 comm="syz-executor5" dest=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b36000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x81}}}, &(0x7f0000faa000)=0x98) ioctl(r0, 0x92c, &(0x7f0000a76000)="8be4a8fed42b9bceb7bfad59f1bcd9dbc86caab7eae58e6daf7c89e26289008742a895ac7fec6c4c17134bedaf899bc9ad83d848e8b6d62e3c25ee55f6b7") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d6e000-0xa0)={r2, @in6={{0xa, 0x3, 0xffffffffffff8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, 0x3, 0x2, 0x0, 0x10000, 0x9}, 0xa0) 2018/02/17 00:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000919000-0x6)={0x0, 0x100}, &(0x7f0000616000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000c3b000-0x4)=r0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e88", 0x14, 0x800, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) [ 41.453437] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a7c000)=',*\x00', 0x1) getpeername$inet(r0, &(0x7f00005e3000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00005df000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ff5000-0x38)={&(0x7f0000a35000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4000+0xa23)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, []}, 0x128}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000228000)='limits\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008b9000-0x4)=0x8, 0x4) 2018/02/17 00:42:42 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000e24000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f31000-0x9)='/dev/ppp\x00', 0x20000007e, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f32000-0x24)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000f30000)=0x200000000) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000efd000)={@random="f3cf50ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xcca0, 0x3f, 0x36b14300}], {0x8100, 0x2a7, 0xe8dc, 0x7}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00007a4000-0x18)={0x1, 0x0, [{}]}) madvise(&(0x7f0000540000/0x1000)=nil, 0x1000, 0x75) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c65000)='./file0\x00', &(0x7f00003c6000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x8, &(0x7f00004d4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003d3000-0x8)={0x2, [0x15c, 0x9]}, &(0x7f0000e09000)=0x8) syz_open_dev$midi(&(0x7f0000868000-0xb)='/dev/midi#\x00', 0xffff, 0x100000004405) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000153000)={0x0, 0x7f}, &(0x7f0000412000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000211000-0x10)={r3, 0x1, 0x1, 0x5}, &(0x7f0000c9c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca9000-0xa0)={r4, @in6={{0xa, 0x3, 0x1, @empty, 0x7f}}, 0x7, 0x0, 0x5, 0xfffffffffffffff7, 0x10}, &(0x7f00002d6000-0x4)=0xa0) 2018/02/17 00:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006cb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000477000-0x20)={"d18756e1f14d58a6fb625d0b189d104b", {0x4, 0x7f, 0x2, "03c536eda9eb", 0x2}}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ed000+0x9b7)='/dev/sequencer\x00', 0x50202, 0x0) mmap$binder(&(0x7f00009a2000/0x3000)=nil, 0x3000, 0x2000000, 0x4910, r4, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x1) 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1c, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) lstat(&(0x7f0000d1a000-0xe)='./file1/file0\x00', &(0x7f000050d000)) 2018/02/17 00:42:42 executing program 0: prctl$intptr(0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000bbc000)) 2018/02/17 00:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e47000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000a6d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000072d000-0x110)={{0x2, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77ec4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0xfffffffffffffe2c}) 2018/02/17 00:42:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f3d000)=""/131) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/17 00:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001c0000-0x9)='/dev/dsp\x00', 0x482000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000ba1000)={0x5, 0x14, [0xb87, 0xde, 0x1000, 0x9e, 0x5]}) sendto$inet(r0, &(0x7f00000db000-0x92)="09e7b74b900b86dc2e303bfb0f945bde8f325f497f6d4eab6205c69eb12834433f94f835a28f927ea0abd43427f5abd8ec3b86be360bd9aa98c56937b461ba884c66e894b42218c3497edb1947302fb0dcecb1ffafa7babb3af5c02aaa5cd6b07e581fd368287b856a6602cf1110ae28b3088ab4f340b1cb3c16d71ede2e948a6941850d15c8709321c2247f87d417c4a4f2", 0x126, 0x40000c0, &(0x7f00005ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) connect(r0, &(0x7f0000d9f000-0x8)=@sco={0x1f, {0x9, 0x80000000, 0x80000008, 0x15dc, 0xeb, 0x87}}, 0x8) sendto$inet(r0, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/17 00:42:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$void(r0, 0x5450) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000772000-0x8), 0x81) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000823000)={0x7, 0x2, 0x4, 0xfffffffffffffff9, 0x16}) 2018/02/17 00:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000224000-0x4)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) connect$bt_rfcomm(r1, &(0x7f0000b27000-0x9)={0x1f, {0x6, 0x7, 0x4, 0x2, 0x3, 0x9}, 0xfffffffffffffb43}, 0x9) pread64(r1, &(0x7f0000fd9000-0xe2)=""/226, 0xe2, 0x0) pwritev(r1, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f00001e0000-0xa)='/dev/vcs#\x00', 0xc798, 0x0) 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00006ef000-0x38)={&(0x7f0000e49000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00009ba000)=[{&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f00004ad000-0x62)=""/98, 0x62}, {&(0x7f0000568000)=""/56, 0x38}, {&(0x7f0000555000)=""/234, 0xea}, {&(0x7f0000c94000)=""/176, 0xb0}, {&(0x7f0000001000-0x11)=""/17, 0x11}], 0x6, &(0x7f0000e80000)=""/170, 0xaa, 0x3}, 0x40000020) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f39000)=0x2, 0x4) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000014000-0x4), 0x4) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/mixer\x00', 0x40002, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000f8a000-0x4)=0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ee000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000265000-0x30)={0x7fff, 0x5, 0x668a, 0x80, 0x2, 0x10001}) r1 = syz_open_dev$audion(&(0x7f0000ca3000)='/dev/audio#\x00', 0x7, 0x210000) mlock(&(0x7f00000da000/0x13000)=nil, 0x13000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000a79000)={0x4, 0x4, 0x1, 0x0, "59f4e341becec5f7fe59ff1e11dd1a9af2d8fee69ff2da02219ad098910b558a3600d6c6e9c022742ef88d2c", 0x9}) 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="b4", 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2eb336eb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r1, 0x4, 0x7f) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/17 00:42:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$ipx(r1, &(0x7f0000003000)={0x4, 0x0, 0x0, "f67eb44ada4e"}, 0x10) fanotify_mark(r1, 0x27, 0x8000000, r1, &(0x7f0000002000)='./file0\x00') 2018/02/17 00:42:42 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000fef000)={{0x5, 0xe434, 0x8, 0x5, 0x80000000, 0x3}, 0x2}) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ff0000)={0x14000000, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x90) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000d5f000/0x3000)=nil) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) fanotify_init(0x4, 0x1) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/17 00:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000493000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00006a0000)='/dev/loop#\x00', 0x0, 0x200) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000bac000-0x2)=0x7fffffff, &(0x7f0000b89000)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dba000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9, 0xdc, 0x9, 0x0, 0x7f, 0x8, 0x9, 0x4, 0x9, 0x100, 0x5, 0x6c26, 0xbc, 0x0, 0x5]}, &(0x7f0000aeb000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004cd000-0x20)={0xffff, 0x8000, 0x8005, 0x10001, 0x10000, 0x100000000, 0x800000000000000, 0x80000001, r2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) close(r0) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) syz_open_dev$mice(&(0x7f0000347000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/17 00:42:42 executing program 1: prctl$getreaper(0x1b, &(0x7f0000202000-0x8)) r0 = socket(0x10, 0x3, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff276, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x4, 0x14, [0x4, 0x42a6, 0xfff, 0x2, 0x80000000]}) recvfrom$unix(r0, &(0x7f0000691000-0x6d)=""/109, 0x6d, 0x40010000, 0x0, 0x0) 2018/02/17 00:42:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x0, 0x100) inotify_add_watch(r0, &(0x7f00009e2000-0x8)='./file0\x00', 0x10002000000) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00004e6000-0x8)) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100000000004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000, 0x8, 0x805, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) removexattr(&(0x7f0000811000-0x8)='./file0\x00', &(0x7f0000a6a000)=@random={'btrfs.', '/dev/sg#\x00'}) r4 = semget(0x2, 0x3, 0x3) semctl$GETPID(r4, 0x1, 0xb, &(0x7f00005b3000)=""/148) 2018/02/17 00:42:42 executing program 5: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f00004e2000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) 2018/02/17 00:42:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005af000)=@nl=@kern, &(0x7f00007f1000-0x4)=0xc, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c2e000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008d4000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x800000, 0x0, 0x0, 0x0, &(0x7f0000647000)=@generic="d2dd49bcc4c11629ca0febe3e7757ce4"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b34000-0x7)=@sack_info={0x0, 0x7, 0x7f}, &(0x7f000052b000)=0xc) syz_open_dev$sndpcmp(&(0x7f0000d22000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f77000)={r2, 0x1}, 0x6) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000097b000)={0x81, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x1f, 0xfffffffffffffffc, 0x1db, 0x4, &(0x7f00008f9000)=@common='ifb0\x00', 0x3, 0x8, 0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000566000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fde000)=0x2, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000b7a000-0x10)=[{&(0x7f0000968000)="b4", 0x1}], 0x1, &(0x7f000008d000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x42, 0x2, 0x10000, 0xfffffffffffffffe, 0x80, 0xfffffffffffffffb, 0xc000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x10001, 0x0, 0x81, 0x3, 0x1, 0xaedc, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x58, 0x10000001, 0x2, 0x1, 0x1ff, 0x5, 0x9, 0x8}}, @init={0x18, 0x84, 0x0, {0x549b, 0x8, 0xff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x98, 0x94a6}}], 0xf0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1}}], 0x30}], 0x2, 0x0) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000776000)=@known='security.capability\x00', &(0x7f00003a6000-0xab)=""/171, 0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004ac000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f00009ab000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='nr0\x00', @common='lo\x00', {}, {}, 0x3a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = getpid() openat$cuse(0xffffffffffffff9c, &(0x7f0000ae6000-0xa)='/dev/cuse\x00', 0x521040, 0x0) rt_sigqueueinfo(r1, 0x33, &(0x7f0000948000-0x10)={0x19, 0x8, 0x0, 0x3}) r2 = accept4$inet6(r0, &(0x7f0000b90000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000b8d000-0x4)=0x1c, 0x80000) bind(r2, &(0x7f0000d11000-0x10)=@ax25={0x3, {"b692993e24cf93"}, 0x99}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00004af000)="eadcf4983423b4c8c7e998ca3b649a7b", 0x10) 2018/02/17 00:42:42 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e67000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000000), 0x800) 2018/02/17 00:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) listxattr(&(0x7f0000c7c000)='./file0\x00', &(0x7f0000682000-0x64)=""/100, 0x64) ioctl(r0, 0x2285, &(0x7f0000e38000)="07b1") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/17 00:42:42 executing program 5: semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000722000-0xa2)=""/162) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x41cf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f28000), &(0x7f00008e4000)=0x4) 2018/02/17 00:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000009, 0x5, 0x0) signalfd(r0, &(0x7f000051c000-0x8)={0x3}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00002bb000-0x8)='./file0\x00', 0x800, 0x20) socket$bt_hci(0x1f, 0x3, 0x1) modify_ldt$write2(0x11, &(0x7f00007c4000)={0x40, 0x20000000, 0x1000, 0x3, 0x6cf4, 0x1, 0x1, 0x3, 0xfff, 0x94}, 0x10) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f000037c000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006be000), &(0x7f0000641000-0x4)=0x4) r2 = accept4(r1, &(0x7f00000c9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000079f000-0x4)=0x10, 0x0) close(r1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f62000-0x18)=@add_del={0x2, &(0x7f000089b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r4 = socket(0x10, 0x6, 0x1) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r4, r3) sendmsg(r2, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f00009e4000)=[]}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002db000-0x20)={@generic="d4555443a69fbbb0e8e428b9e99124dc", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/17 00:42:42 executing program 2: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x29) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000109000-0x1e)={0x7fff, 0x7, 0x42c8, "c74172b1bc60", "75d3833de8a9c744672e6057de109c80"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r1, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000109000-0x5)='user\x00', &(0x7f0000108000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000104000-0x2f)="92d493b28e6721f3f4de7fde93964eb2e298097b6f5d3637ebfd4670eb17908849b040b1bc6501eea1bde44ae536fe", 0x2f, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x1002) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000109000)='/dev/snd/midiC#D#\x00', 0xaf6, 0x10000) listen$netrom(r3, 0x9) 2018/02/17 00:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000c2c000-0x8)={0x10000000000000}, 0x8, 0x0) msgrcv(r0, &(0x7f0000a32000-0x8), 0x1f7, 0x1, 0x2002) r1 = creat(&(0x7f0000c23000)='./file0\x00', 0x51) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000da000-0x2c)=[@in6={0xa, 0x3, 0x800, @empty, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) pause() 2018/02/17 00:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fc8000-0xea)=""/234, &(0x7f00008c5000)=0xea) r1 = syz_open_dev$admmidi(&(0x7f0000d7a000)='/dev/admmidi#\x00', 0xd497, 0x10000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000648000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001d0000-0x18)={r1, &(0x7f00005f4000-0x86)="9fece9e1c0b5d846d8a2d20a577bfe6a7f0e54041b1257e58c78d92962be2d6c76edd10b9b0340941f25a0bac47aebd4a3870ec5c9e65839637327abac16b81d79acad127f9d9b376a6c6e72c3ff12e5264a44fb859837e24001dc37a5b33e1a725f2902993657453bc71caa8993dba0de4b1a879ed82ae4dd73e49c167b69c626f65532339c", &(0x7f00007f1000)=""/82}, 0x18) 2018/02/17 00:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010a000-0x11)='/dev/vga_arbiter\x00', 0xc000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00002cb000-0x4)) r1 = socket$inet6(0xa, 0x200000000200101, 0x0) io_setup(0x9d, &(0x7f000028c000)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0x0, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x781}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$TCSETAW(r0, 0x5407, &(0x7f00003e5000)={0x9, 0xffff, 0x8, 0x80, 0x2, 0x6, 0x10000, 0x9, 0x3382, 0xffff}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = socket$inet6(0xa, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg(r2, &(0x7f000001e000)={&(0x7f000000f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000023000)=[{&(0x7f0000001000-0x8b)="1c", 0x1}], 0x1}, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000de9000)={0xffffffffffffffff, 0x101, 0x4, 0xffffffff7fffffff, 0x9, 0x4}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000003a000)) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/17 00:42:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006dc000-0x20)={0x2, 0x0, 0x10001, 0x28}) open(&(0x7f0000367000-0x8)='./file0\x00', 0x100, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000053b000-0x10)={0x2, r1}) clock_adjtime(0x0, &(0x7f0000996000)={0xfc95, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0xd44, 0x1}) signalfd(r0, &(0x7f0000bca000)={0x9}, 0x8) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000004000-0x14)={0x0, 0x1, 0x162, 0x1, 0x1}) r1 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x5, 0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000007000)={0xfffffffffffffff8}) r2 = syz_open_dev$admmidi(&(0x7f0000005000-0xe)='/dev/admmidi#\x00', 0x200, 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000007000), &(0x7f0000009000-0x4)=0x60, 0x80000) 2018/02/17 00:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00009e6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00005e0000)=0x32, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000055a000-0x4)=0x4, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/17 00:42:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1d000-0xb)='/dev/hwrng\x00', 0x2, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00008e2000)={0x1, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) poll(&(0x7f000007b000)=[{r3, 0x84}, {r3}], 0x2, 0x0) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb0000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000056a000-0xb8)={0x0, 0x3ff, 0x8, 0x0, 0x3, 0x5, 0x10001, 0x40, {0x0, @in6={{0xa, 0x1, 0x65c0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8001, 0x0, 0xfffffffffffff001, 0x100000001, 0x1}}, &(0x7f00008c7000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000803000-0x20)={0xffffffffffff0000, 0xffff, 0x8004, 0x80000001, 0x1, 0x7, 0x7, 0x101, r1}, &(0x7f00001af000)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ce7000-0x20)={0x7f, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ab3000-0x20)={0x9, r2, 0x2}) pivot_root(&(0x7f0000cb9000-0x8)='./file1\x00', &(0x7f0000786000-0x8)='./file0\x00') 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_get$uid(0x10003, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00005a7000)='/dev/admmidi#\x00', 0x7, 0x80) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000a2b000-0x28)={0x6, 0x10001}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000062d000)=""/34) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000b16000-0x3)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/17 00:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f00009fc000)={&(0x7f000030e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006bc000)='/dev/usbmon#\x00', 0x0, 0x82680) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a3c000)={0x0, 0xca, "d620ee5da8d04e4106b6ecbc3e454349d3b7b8cb51997d2ba9c2db5f397e8a5831ec7fd11a24763aea7c1560bea6aedef3cc5f62f7c85d3a02fcfa5a373e6445b37b63068493922d6db269a85cd7ef4271bd9d3bd88c7302dc6fe29749488ccca9740da0d672a7f0933cf95d0e823d310d2d04d94e34ec09696b1bbcab8f57503a96e706619c16bac2ab2e66e3cfae413198e411901700b204c8dbf565bf71b0bde2816fc613b0ece6ba34ff05778e47f373ff2d625c75312e30ea02f4f36a0b66c4d3d8b42d78d289d9"}, &(0x7f0000b72000)=0xd2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001a2000)={r2, 0x8, 0x1, [0x6]}, &(0x7f00001ef000)=0xa) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f71000-0x8), 0x0, &(0x7f00009b5000)={0x0, 0x1c9c380}, 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/dsp\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000f44000-0xb2)=""/178, 0xb2, 0x1, &(0x7f0000229000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ac8000-0xc)) 2018/02/17 00:42:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000fcb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f0000b5b000-0x8), 0x1, 0x0) 2018/02/17 00:42:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0x0) getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x5) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)) [ 42.072774] syz-executor6 (5645) used greatest stack depth: 16352 bytes left 2018/02/17 00:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00005a2000)={0x1, 0x0, [{0x80000001}]}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000773000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x1a, {0x2, 0x1, @rand_addr=0x3f}, @common='yam0\x00'}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d22000)={0x7d75, 0x4, 0x0, 0x5, 0x3, [{0x9, 0xffff, 0x9, 0x0, 0x0, 0x100}, {0x8001, 0x101, 0x33ef, 0x0, 0x0, 0x400}, {0x8000000000000000, 0x80, 0x8, 0x0, 0x0, 0x902}]}) connect$inet(r0, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/17 00:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000006e000-0x8)=0x8000000075) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007e9000-0x20)={{&(0x7f000056e000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f00001ec000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e45000-0x10)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000931000-0x10)=@req={0x1b8, 0x2, 0x6, 0x1}, 0x10) read(r0, &(0x7f0000783000)=""/100, 0x64) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000022000)='./file0\x00', 0x0, 0x51) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000022000)=0x5000000) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8408, &(0x7f000001f000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/17 00:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d20000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000777000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000f01000-0x18)={0x101, 0x2, 0x1}) dup3(r0, r2, 0x0) 2018/02/17 00:42:42 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b67000-0xd)='/dev/usbmon#\x00', 0x4, 0x800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fe9000-0x4)=0x8086, 0x4) connect$inet6(r0, &(0x7f00008d1000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fe7000-0x498)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000fe6000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="6634bbc8cf0c1d7ffeded6976874c0ac", @generic="ccf29e0abccb1229104e64ba8531a753"}, 0x0, 0x108, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xfffffffffffffffa, 0x0, "3786ac58bda5ddeaa685365f07766823d032c5f0a942a1dd8d624f6fed0c"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @generic="b8658512aa5d155c2ab4bdbc4d02286d", @common='vcan0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @generic="9dd39c29dfd92f6b19fc6d5d1e155f18", @generic="cbdf066ba0501335c31bd086e4c7ec65"}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}, @common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/02/17 00:42:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x1000000009176, &(0x7f000075c000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00007ce000-0x10)={0x49, &(0x7f0000888000-0x49)="f72ead82dfb59343f40aece135dc6d602aaa6b3ebd7ad93f3f33544d8f666dd3835ca042eb16a08a54cb34a9fb0269cfa84b1bfab409654636ae93dd1f559be03ae6fe53c9abae2283"}) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000288000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000462000-0x4)=0x10) dup3(r0, r1, 0x80000) unshare(0x28060400) r2 = memfd_create(&(0x7f0000817000-0x1)='\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a77000-0x18)={r2, &(0x7f0000829000), &(0x7f00003a4000)=""/255}, 0x18) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000030000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000019000)={@generic="bd332525fdb090491a4e5fdff10b2375", r1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/17 00:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004e7000)={0x0, 0x68713cd6, 0x7fff, 0x4, 0x0, 0x800, 0x40c, 0x6, {0x0, @in6={{0xa, 0x1, 0xffffffff, @empty, 0x6}}, 0x0, 0x401, 0x8, 0x9, 0x1f}}, &(0x7f00002f3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa9000-0x6)={r1, 0x5}, &(0x7f00008ac000-0x4)=0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000470000), &(0x7f000029d000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000d6a000)='/dev/admmidi#\x00', 0x1f, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000902000-0x68)={0x7, 0x5, 0xffffffff00000001, {0x0, 0x989680}, 0x8, 0x4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000739000)={0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000cf2000)={0x0, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @rand_addr}, {0x2, 0x3, @multicast1=0xe0000001}, 0x84, 0x4, 0x1, 0x3, 0x8, &(0x7f000009a000-0x10)=@common='ifb0\x00', 0x9, 0x9, 0x740}) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00001e4000-0x10)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 00:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000181000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000060e000)) ioperm(0x2, 0x8, 0xfffffffffffeffff) stat(&(0x7f00004dc000-0x8)='./file0\x00', &(0x7f0000883000)) 2018/02/17 00:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000bba000-0x8)=0x0) io_getevents(r0, 0x4, 0x4, &(0x7f0000c78000-0x80)=[{}, {}, {}, {}], &(0x7f0000cb8000)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000591000)={0x0, 0x0}) io_getevents(r0, 0x4, 0x2, &(0x7f0000374000-0x40)=[{}, {}], &(0x7f0000dcb000-0x10)={r1, r2+30000000}) 2018/02/17 00:42:42 executing program 5: r0 = socket(0x1e, 0x1, 0x0) pipe2(&(0x7f0000306000-0x8)={0x0}, 0x84000) ioctl$TIOCCBRK(r1, 0x5428) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) 2018/02/17 00:42:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000bc6000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, r2}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/17 00:42:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00002b5000)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000552000-0x8), 0xd65b14d3, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000749000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c6a000-0x4)=0x14) symlink(&(0x7f0000ee5000)='./file0\x00', &(0x7f00007b1000-0x8)='./file0\x00') 2018/02/17 00:42:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_open(&(0x7f0000045000-0x12)='mime_type-(vmnet0\x00', 0x40, 0x100, &(0x7f00004e9000)={0x10001, 0x9, 0x7, 0x4, 0x5, 0x20, 0xfffffffffffffffd, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f0000fe6000-0x1), 0x0, 0x0, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) close(r0) 2018/02/17 00:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002d1000-0x1000)=""/4096) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000321000-0x48)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000002a000)=[{{&(0x7f00002cd000)=@rc, 0x9, &(0x7f00001a8000)=[], 0x0, &(0x7f0000a93000)=""/197, 0xc5}}], 0x1, 0x20, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000f59000)={0x9, 0x81, 0x0, 0xeef0}) [ 42.310446] audit: type=1400 audit(1518828162.855:26): avc: denied { create } for pid=5710 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=netlink_netfilter_socket permissive=1 [ 42.334572] audit: type=1400 audit(1518828162.855:27): avc: denied { write } for pid=5710 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=netlink_netfilter_socket permissive=1 2018/02/17 00:42:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cb000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000b3d000-0x8)={0x9, 0x6}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)) 2018/02/17 00:42:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000320000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000094b000-0x11)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c5d000-0x4), &(0x7f000008d000-0x4)=0x4) r2 = add_key$keyring(&(0x7f0000424000-0x8)='keyring\x00', &(0x7f0000a1a000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000764000-0xe8)={0x0, 0xe0, "1622ed78051def782d76c217434509c09b760440f01dd622e718627360f7a17110b36569ab653ae6c8cc3ff41c789f422c69cf75b49915137ac2547300ad183be9909914f81e75a10aeca6213c6b462f18dcdeae2d5fe032d721b18988f63bc24e6ad4d22731b9b1456dd2834847478c006f7a26307a40f3e6488a21fa80c574f2a6d9928aad4ee85590ff1434684706271d72a7383b8539d150b4dd20ee260cc06a91b99f08bd68c951188dd520ac3ba999fc3c6a6d494f80f9c9d3383f29299356816316bd043592c7d50f41701fa779a454ed0828ac750e7a61e2469859ee"}, &(0x7f0000045000)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001d8000)={r3, 0x4, 0x7, "a867f459f0a25d"}, 0xf) r4 = add_key$keyring(&(0x7f00007ce000)='keyring\x00', &(0x7f0000f82000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r5 = add_key$user(&(0x7f0000796000-0x5)='user\x00', &(0x7f0000957000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007b7000)="c6e423bbb364297bb89e0e58e3d363a1029695066e6b9a139eb008e8f005ba762b4ee78d2ee16a15ea822ad527c5f2043080438c4b5c2a87f3a74b7fb68e5ac7dd8d504f8147b96af426858266490788ea16d8885a66d9fee20c23ba370e511a7b59a9bd242c5607e803c9dc4a019cf150f2bb450f862602385c37754ec2238cdd9ae38889e4e20180a891fac0546e6f7bc6dc82d4ac7389503e1e1cfe2262de30a0f5cc9703787d66ac8833710e366d37144452ebd205dc7d66ba7db77ebccf3578672cbf493ac5d11dbefc5af5a39c8503a05fe21144f137c17e4981d14bc37ec5e714599574b143d81d", 0xeb, r4) r6 = add_key(&(0x7f0000e79000)='rxrpc\x00', &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003a6000), 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000d76000)='user\x00', &(0x7f0000193000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000083c000-0xbf)="7700308c6d18198b858edc65a0ed56d5fc481cf01e552724c085b0e625dd0d119c05466648c95a83f0cde3d27a9a448e65804730c3dd5f6b551f8e00912447b92a9e87c8d9ff318812ecc430052c1ce36f62b7ff46ebf2152622be0508b567738e5c6c8b3057fbb207a8d775c8a22464ca4d3bd507ca4fc75e5f55903df3cbbda5fbc9ee7fc91eb715ac70eca727281cdd9dd1787d89f0c7198484752a289a2c05a6e7bd508268305300bdc68f409fc223ea745326242c2a1c7682685024e8", 0xbf, r4) r7 = request_key(&(0x7f000091c000)='pkcs7_test\x00', &(0x7f0000c11000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000081e000-0x1)='\x00', 0xfffffffffffffffc) syz_open_dev$random(&(0x7f0000371000-0xc)='/dev/random\x00', 0x0, 0x80000) keyctl$dh_compute(0x17, &(0x7f00007ce000)={r5, r6, r7}, &(0x7f000025c000-0x79)=""/121, 0x79, &(0x7f000045e000-0x38)={&(0x7f0000d11000-0x40)={'sha512-avx\x00'}, &(0x7f00002ad000)="50c4c4d495a8305ce153d8c1fb4a4a6b476037d5ef0528d2f26506556684abba0035ec98c223461b1ddab499e6f9030d89b2da8d6c3c9d384c658cb9ed8ef621ff7d761cec9f87b3603148bd1eea9045dbd58f2951c6870391b9ecc523e129d7ae338773f121059e9437be", 0x6b}) r8 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r9 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r8) r10 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r10, 0x8, 0x1f) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000507000)=@assoc_value={r3, 0x2}, &(0x7f00007f4000)=0x8) r11 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r8) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r9, r11, r9}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)}) 2018/02/17 00:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000459000-0xc)='cifs.spnego\x00', &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005f1000-0x4)='\\l)\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000123000-0xc)='id_resolver\x00', &(0x7f0000cea000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000449000)="2a6367726f7570f15d656d3047504c73656c696e75786d643573756d5e5c776c616e312b2800", 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$unlink(0x9, r1, r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f000020e000), 0x4) 2018/02/17 00:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00008ba000-0x40)={0x0, 0x0, 0x0, 0x0, "f218913de25d663e18eea69a6bb151a45775c70ac8830d41331173dea48942dbf35711d8305aa0537e2beb32"}) 2018/02/17 00:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/02/17 00:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000949000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f000007a000-0x32)=""/50, 0x10e) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000fb5000-0x97)=""/151) 2018/02/17 00:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000534000)) socket$packet(0x11, 0x1000000000003, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000480000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e7b000)={0x0, 0x58, "2c1b4294692f94c81e3bab610d96eac4c47e2f04a447a479bc76ac759151afbe68f757c39880f1eecc04a9d38326491fffafc26572edf60cba96e70209823d1f254c9a81a855c012b3dc537e371c3881d4ff09cf77a25eef"}, &(0x7f0000fe7000+0x188)=0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004d3000)={r2, @in6={{0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x3ff, 0x8, 0x527, 0x7f, 0x21}, 0xa0) 2018/02/17 00:42:43 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000ea8000-0xb)='/dev/adsp#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000660000-0x6)={0x2014}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 00:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000462000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c9c000-0x75)=""/117) r1 = socket$llc(0x1a, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f000018c000-0x12)='/dev/input/mouse#\x00', 0x4cbc, 0x82440) accept4$netrom(r2, 0x0, &(0x7f0000408000-0x4), 0x80000) fchdir(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000938000)) msgget(0x3, 0x80280) 2018/02/17 00:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e43000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c02000-0x8)={0x0, 0x7f}, &(0x7f00001ce000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000350000)={r1, 0xe1, 0x23, "85bf6cdbcfa05057ed9e4f31b0cde93161f87d1403367b32168e3f88ed2bfb4bf82dce"}, 0x2b) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f6e000-0xc)={@multicast2, @loopback}, &(0x7f000002d000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r2, &(0x7f00005a8000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006ec000-0xf)="653073656c66a673e56dd302757800", 0x2f9, 0x0) 2018/02/17 00:42:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) r3 = getpgid(0x0) r4 = getpgid(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000094a000)={r1}) getsockname$inet6(r5, &(0x7f000020f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000bc4000)=0x1c) rt_tgsigqueueinfo(r3, r4, 0x19, &(0x7f00005a9000)={0x1, 0x0, 0x1530ec20, 0x6}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000405000-0x44)={{0x2, 0x2, @rand_addr=0x8}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/17 00:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[]}, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000e68000-0x12)='/dev/input/mouse#\x00', 0x6, 0x401) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) r1 = dup2(r0, r0) readahead(r1, 0x8, 0x5d212cbc) r2 = syz_open_dev$mouse(&(0x7f0000094000-0x12)='/dev/input/mouse#\x00', 0x9, 0x10200) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000095b000)=0x7, 0x1) creat(&(0x7f0000439000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000474000-0x4), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a9e000)={0x0, 0x800, 0x10}, &(0x7f0000ce3000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005d0000)=r3, 0x4) 2018/02/17 00:42:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000877000)={0x3, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x12, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 00:42:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, 0x8c) r1 = syz_open_dev$dmmidi(&(0x7f00007c8000-0xd)='/dev/dmmidi#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2}, &(0x7f000095b000-0x4)=0x8) [ 42.521379] audit: type=1400 audit(1518828163.065:28): avc: denied { write } for pid=5762 comm="syz-executor0" name="map_files" dev="proc" ino=14870 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/17 00:42:43 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="626465766d696d655f7479c965270673797374656d2e63707573657400", 0x400000) fallocate(r0, 0x400000009, 0x0, 0x2) 2018/02/17 00:42:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000566000-0x4)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)) syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x18400) pipe2(&(0x7f0000018000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000009000-0x10)={&(0x7f0000009000/0x4000)=nil, 0x4000}) 2018/02/17 00:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) r0 = memfd_create(&(0x7f00009e9000)='cpusetselinux$mime_type(\x00', 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00005c0000)=')GPL\x00') capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000300000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f000048c000-0x4)=0xe8) sendto(r1, &(0x7f0000475000-0x3)="26c736", 0x3, 0x4, &(0x7f0000719000-0x10)=@can={0x1d, r2}, 0x10) symlink(&(0x7f000077b000-0x8)='./file0\x00', &(0x7f0000e70000)='./file0/file0\x00') open(&(0x7f0000f4c000-0xe)='./file0/file0\x00', 0x4400, 0x8) 2018/02/17 00:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051d000-0xa)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b2b000-0x4)=0x2) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00007cf000)={0x7, 0x4}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) r5 = add_key$user(&(0x7f0000f42000)='user\x00', &(0x7f0000eb9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001c6000)="f9ac1ad41e5179867c1994bb35965b01e3ad8359d986f2b990d7484bb927e2f77fc3f79b0da49bad63a1f180cc392294b720ed1b3383a14fda3e1337def207d697ded0a17e1e5040975dde7213f50f74b8c8b7caa5a9771a7c6ea9df63404ac9c4f94a1a36b7a0d968831673c75af261807303f1f21d0bdee58a057ef31ed15cf9614420e9e1afec5b116e2c1ed7cdf75e2440", 0x93, 0x0) r6 = add_key(&(0x7f00003b5000)='user\x00', &(0x7f0000f33000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c63000-0x1000)="fbb5f3b390fcaa0429a2816aa248334f68443ece10ee4545b28d2a77183c4395af65a1e286d20f23ae8f1e284d43a035d8b238b03754b2621d520fca3b309a2711814cc30992a837f04f98922b66a2e33b4f114e7e326ccb104f7af00a142fd533b474bb00150e8c78baf2f0d86d7c86b9aa4ef53aef643418ebad6c0b0651404a61ac39ba0cfb0e2758dba6bd0ff46959aef04fbba40f893966b9725b3332fe0e58f92e143021338504ec731f0a279517d89d9885ba091fc9b3d4a27d34a92903d635d38e2c17d9392a6251259f423d7ca583e2e9ef4cb788a629317662c5ed4659cdaddd58ab93b886904dbef9d12cbe5367d62dae6fe4d1faa4097494a3fa9e63107c9d1966468a3b3f10b087f536b20556b0cb7bf7e4f3525b88cda0e1cbd89c25ef3569724c03b5a16af5595a25e3125c544587b30b9de81ec9284cb9144ff82254b6e71e0a3f4823399f58dc70ca9ed4f63b873ff11115710b77dca633b927650909ed309b3b4b90b8e8ce926b9c261f1b4b7fb3c80301b0e56eed3c55d104db1d0c02a2d3b7835f38c1863698ea5a3a282411f8ae5c6399b0197cc0036c1b81128b2e66d9fe8dfab21f7608515087de7647a9eb56c9e005cf21a363011c09912e70ce06c247acab546574d0b6ce9e83997580ace3125bbf1a7212bb75c11ef45d21fc262ba9907dc00f4603430b9699650abbcbbe89c7fb481576c377d5356ee344d78dd3251cc46803beaedab23e3c7800b38c2da17c9dbf84b478e754bde43b3bd0f9eb03c5af54ea12c1cbac88888100a3969023d0ac008e35f4b6f7e973e0520fd66e76315b80a4efc2bb744a87ee61efdebb96a3b9ded0018fd726bd5165f2e58c6994927f1354aa2c0e78f8f575f84f33e32965c2a9f52c6342d03d08a6ee5ba26157212afe280e22140809b41371bf65bf26c64d9a695cad4719371d43bbcd48e9fdf4f6c417bb5ffc537d6a0044f8f97628797e04c74e4b3b05c443de8b55356411bcd1de3d9e2a1dab6bffcc1ed4031eaef419b75ab7b41a187ad83ea6718fd33bee017c2a677c1524b16eb00130865f926202d8f44245119b05c4ae952bee50c3753b1a533d0cdb4f73cef49e4df75787f9be419dace8b2b0e712cba4178cc55804cec25fc7f1f58cd8a0cd2b888882912cf626b6afff07247a3565daab374e17b41d6bfa6061b30a5fbfa08ec1f3a8681a3bcf1447e9611e84c72408c73668f7d5b46a65c53842dc7c6d1de0eac97fbcef1b4db4367605aa9de72adf6b9c3698cacfb703505147552d924e2da266404a76eb534be123720d2b5e6bfa90caa4084900edf345cd78e6ee2d59cbfabe5afe6e006da1bdee1824b98674ee749434c1b83167d35abae76224e08f5d3f1e3966c2a140cc79f4fb2286890bcec1a8baa20d2dda3d91509f7452a2fc4f9e1feb37d59f1bf8eb6ae831a6c3fade680984ed8c15224efc939599797b0c578182b831c9445dbeb63e29e5e0a23ec2a4103e04334e24b56d63b7503381884b51fa9e20171f41d51b3cb2148135c1ca52b331120eed066cbaf20b9ebee03f21a56ac01513fc33e1bdd737e8784204781c9519c42c833e8ec3229ba05bfcc7d795f5d8e59595391fddad8dffc0b8a9eedad5cc456b44055f7501238d321fe7ce76fcc00745cb5eedf7064931c80de45e0310dd71a5f68f420d9d98bd951abf5bd84b6048c227d0ef831cf3353753203e576452ed7e825518cecc6710192f7ec42158bd9a84622793379d8b256bcaceea00a0755a90c0ca4fef8dfd05d79afaca3481ce81efa89637ebd969d692965eca98881ce02d99b7d658e7be659ba707f2d7df32fd6c91dd719a389859dc5707618de5937403a881fce8d4ea94e4adc013c6c3be331deaa8dc6a877b31297227f9db25368d229449a852316163823137f250b2459415e7e149b1cb8d10626d766b10f52e35512d5071ed9927abb66ce1516f731d13836d20eb7775d283b226a1de645a4dddb457f50011d33a65a08ee331765c67f93c91fbb45e7d269dc298f99305c4147425b0c5be4faa11a9f0699ca651ab79f7ac750bd72c6fbb1c84b9228792414336fd2c8c9627c5f96fa355340a08d7204208cb378b8fd37604f7440fe96057f188693c6577e57ef2b9b7b9f8705140ebec46e40bac72619b286442948a94d9891882dd9cdb0463bf5803eb615988f3868be09b3b75c5700c77ec10957c870ca0ea2fd364372b829abd396bb5467fc64b55164374faf0e4f6711def7b81bb8165cc60f8273a2c09fcced426c2c618c65c0b2c3d8d35123a6207277c0fa0fcd49fd2aa3836dedc4765078c6fc5f7eec827f77aaeec06af167e084df52f8561ad775061a8238e4e2ec606043a72f2d9037b65fcf52d113dc4e7bb9b615836e4a86f76e643feb5a7691be47e02ba9efec5da277158928396879389ecf4e1b83c6b70a67aea03cefac70f16194b91b77c6a26d8cb364c6a43b5c5ba274c430edfd41c8b860e2aad8cb261a923df1385e5205e3654c82a5c7e2fafbbc69c17fc812eb191e2d62719490a1e3042249e6dd6f5214b3f52cc20f8f798f7ab2329b8bddbe0050e35b40a412c8025a66ad4b6d445a6254c56669bd5b6a705880756b5e7f521dc16e0926388ede9cd0b18bab0028a035575f62f131396df8e6432f05b4e35a68aa5e314e51cd1a0feaf2e6fe77f2ed20b6487a9d01775a0415e93d052dc823c2a9ffbaad4da9aab62b50d08f64820e1953b0a848e16ca5fef792b334d1710909efa459d80429e286aecd254a8e82a3c855dc88cb080347a7e51f46dca942cfb2c54c1c9801cbd334af6cd46502b597ef4139bd57b44cc4bc13dba2af612ca47db30c1365d3d7d1a65480b7db96a46ce591d81c3892ab25023421d72184af99484e71987790790d8a024624269a7fa265e06edad53880527a3ea65ab30ae192b1e78cce8f4e6f2663b4cdf2d328fdd1ee9d045c143deb831786ab654350ec5ce1061b2ce4b1ac76f5fbf8178a8f6d2e167c0218c05c424164e109fa24f898ba3853211d23376d2eee37ac68b794ed4c18726e158d95528488d0e44aaf6f4201902dfc8bfd453b233daad14da501928d8536d14f69bb8d10bc952318fc477aeed418d6344b097129834163bf24c13741cbcdb877ab0baa4a64fe7fc73507d87fde6bd94a768f7e53c06ed16eb5c93bb2375db41c879979ac5803f2552a8fea3aadf9c372a24a90bd34ffcafad04f98e2f43d05dd273222539b5c7a1416261d9bdb49c1b366af34697ce25fdbb70de242006dc7a9d1d019b19c495051a7ed518a0a1490abca81b971c41ef7c1d279bd5f1f755c4362ca9acad8e888fed0d07ac68a4f8fbf34df63f6254577d3b3a556dfc22d88c0e4d7ac98236fcd77dfad6a863c43de83bd610e3545972ae0c7845abd6e2d8fe32cb2a0fc99a07a47e49542fdacfbcdbec9906d64eeff8e3fa7f3c9a4566584564948bfab8bce203cac1453b04ee33ff777f89a29e16e10ce1914f7b036238bc76574677a1fd6606964082baffc1a0ef6d97815ba3557e56e3f27e5093616e6665bede98279b9abe69c8ded0e5c3718515a31443fc7a8e481b9bc9df38e6ea20c540ef08fb4c7b30fcc514892c29896ddd14114a8f25881b4a298d9e5f1b7d28ccb79f6dc5e9c293c7509dda5175c7a6fab9db34e61091dc5546d8530cb43d1f850074665959fc197230f1e3b021b88b2274aac412f59a05495854d5058626bb841e004663a471ca968534eaf1e43c5f0516dd536aa7993e4124f4fd066ab2eb3bc3db37863ebf1ddebb9270ca4fafc1f218bd914b167a34d60e267319aa157e1eca52374fb9a54c1808450aaba71827917e5cfb5a773d5aabc09427a3c510c0053ca3a0f0aeb6845c6a1df20035740af0ed2a355b1bc3f27fe515444126a3f9c9c2c0cae8b199284dd7129852722a2e3bb8701172d4af740e83f1b62353d76821cd741f0c4eab1e0c934ab620c6492ed15d53873d11886d7c1039304608b1041e98b9b89a7621fb6cc7b18b851caf2491c39ddb74b300aeef5b0cc0502cb68f209254a1b52536e48454ea8333a8ec67432e0b48b65509a91d6bbe2127807f8bfe4499e379d997dc68aa32118aa2a15d267764971589a12d3b75aa55f0cd5ed97d07b1f717ffacb4bd163d959e4f756e94565bf77975badc457a9084681f13e5ed9cc46a20d3a66842ddbb8f1711a608cb150ab48ca637e1876e75422c843327740b48df31564fba548268f7ece1ad4b961520f8f9625cc2fda116f4d5d833a6d51bfcf4cf62bf423bd415ef14fe018f93cf990fbae09494a8897258feabb88fc2c7b328cd54d8793654bef5a556534fe8ab701235ee5b8daf5c0e4d195983c08618d5f585a3171eaeffcb39f2e7f71e9ba0f45c0d18cd05eeeb1745ecf38314e36f5bc4760f716a77ce2bf284c2b1cc3234d5501b446e52804e3323691dc9b2a8323707943285066e31f5eb4ab0ee5d9f108f290902f5e106f549912c07cb6d14c6e52a81d81c697ed850fbcbb8745892583c9707a9db02fb966a4949db6efa6f08bdb450758f2d0c375d41a620aa355a9860d660bbd9efc096b3c1153ecc2a26cc5b6d59fe70ce67bc58672668e4393d515fb286cb9591df497f6e629ecde90f714da636b8803b7d8f12e043849926bf93ac470a4997955162472e9a297c2059e506e9c8602dac9dee931eff16d2490d1fc20ea00aaf8339ca7c61bbb517588b8b4b60c1eb72b7f8cd4e0e838d6373adb04d301149969704c3430c5f95e0c0e15c6add0ea7411add00836ab71721becd5481cd99268480ed68854e455b2ad39aa753e29fc7627be5ca0454e9b34c9a10fcba74181c9f0216a8623cf3fbb50df659c9299f2afe61a8b880ceaddb2c5c31b2a15add81860cc48a99a027824794ebe6f9f1bd3d8e6056e5199df23543b2297b51730a5a1fac99cb5885c125aca97af37bd9b0f898419af3a73d63b79bf3a28b6470f6fb2cab431212493484416240ef4976b2337f53a71cde1dbed70c61406b69c61cf195c5b50e147a00576a87c283fecd1bb0b2d9730cf15f3f40324835639a938f0042b51b1330c0a3333d475556fff364f0c50306a1c268426901ad6eab8345c31dae70590ec123e7b634398ea9a41d92d08bd26b19b2570b602473907a6b25bea23be9a44f5981156fa6e485807d4f22719fbad4ac5e2aa598aa137f0ab989d0fa5511d7f4181eae6d73d2b2e5f14018303b4e01e1e15424eb1951adebb5d6416d2fec4cc0fd6dc131f010cc8d7718694eebfedbf07c1d62d94f7ac9c03715352c8f0eaf8a0983bbbbe8ebe56182e6a58f608dde8fb6a336b0834bba091d84dca5d99e36e384d3452f25b0b988b5e5481365aa84930edd01a9ddd4ba7c8750208e357ae9126628f92dd27b6afd20ba3cab1fa1fc134fba9baa8cc41f225a5f88f49f726f26ce079d0c6b591490d1f39100cea971737a5728876c7b99b40986befa81a44d851024071053111fbb52bafd43592c006cee05a780ddf3cd3bf1af672966dc34b2474c8187807d5997633485eb4fd9d8376e5898e8b8b404478f1d59d1f5d985510e19e0bcf1369fca6b7b7543b24ddf25039bab11e0208200160289afc7401145ee41e904abfaad17c8c47e82870cedd02ab585e3efbe644e5a103fedced866603ec1788dade9211da2d6dd97a775d9b4dff3360756f8e7a0d59a034592763640cca99febbd7aa58332bcafda078257b6b132af728b56625be29366cf202a341d343560483ec8bab46e458e", 0x1000, 0xfffffffffffffffc) keyctl$negate(0xd, r5, 0x9, r6) poll(&(0x7f00004d6000-0x50)=[{r2, 0x2e}, {r4, 0x80}, {r0, 0x80}, {r4, 0x482}, {r0, 0x80}, {r3, 0x2040}, {r0, 0x2000}, {r0, 0x2230}, {r0, 0x2}, {r3, 0x2005}], 0xa, 0x6) tkill(r1, 0x16) 2018/02/17 00:42:43 executing program 7: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x19980330, r1}, &(0x7f0000002000)={0x401, 0x1, 0x22, 0x80, 0x1, 0x10000}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000004000-0x20)={0x10000, 0xf000, 0x4, 0xfffffffffffffffa, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xac)="ebb204c31cef6d6c804a6984f0ffe774b5cc8da6c0c869d774b16d333db786ceb97b108f938444464048b5ce60932f985291fc0130f0520e239d31d0ecfd5a161bd9b54a1b27b69e03bf1c65e9566bed6f5e46d7a3fede3c748ed85229cf27407a2164ca6c512dcc301237e92ec4f54ee8c85512ab00aa08ec4bc33d3663be47c98e1892f36d252011109e860ca42194562c27eec7e8b6a65999d13ef0ef8f3099d3c4ca5dcfeee179c3759b", 0xac}, {&(0x7f0000002000)="deab0aaabee802d274b849113570dbe266b1b007fd22bd80a7e5c978a116bfedaf5ab80029ed3175b2d52e9f2a6996ff7a3201c708f57ba9acac76e30053f99bbf8639d4d608e8b49fc301a1e4ce1dac", 0x50}, {&(0x7f0000001000)="4bc565dfc164a9b1fa4cd8d270fa4edf315caa9cd34d3a71139f7b4f0afc73d91e2bbee8be0aea10211bd2972d0370c492188f3677ed52ccb29d8a5d844414cc6d0b293a1b970336819975c9abb52d10c8a91d59757b4860060f223dcdebb16db12a61827f0bf05005024356092d7dbdf7df23e464d895d4305861eb333401", 0x7f}, {&(0x7f0000001000)="fe946c6eac245363ff2e4deeb2728a996461f075ebaf18b7dc0d60fe9550a2d28174af919638", 0x26}], 0x5) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @empty}}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006aa000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00002b0000)=0x5) 2018/02/17 00:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x12, 0x3, 0x200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/17 00:42:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000+0xdbc)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000000c000-0x4)=0x5, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f000000c000-0x4)=0x3d, 0xfffffffffffffdee) close(r0) 2018/02/17 00:42:43 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000008000-0x18)={0x7, 0x0, 0x200, 0x1ff, 0xfff, 0x4}) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x4}}}, 0x1c) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 00:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$vcsn(&(0x7f00008d1000-0xa)='/dev/vcs#\x00', 0xd3, 0x84003) vmsplice(r1, &(0x7f00007a4000)=[{&(0x7f000001c000)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00007b9000)=""/58, 0x3a) 2018/02/17 00:42:43 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d9000)='attr\x00') setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000475000)=0x81, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000270000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @multicast2=0xe0000002, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/17 00:42:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000010e000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000037e000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00009b8000-0x2)='id_legacy\x00', &(0x7f0000241000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x14)='proctrustedvboxnet0\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f00006fc000-0x2)={0x6, 0x2000}) r2 = socket$inet(0x10, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/02/17 00:42:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000458000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e3c000-0x4)=0x6ff651d8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x4}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/17 00:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00005d8000-0x8)='keyring\x00', &(0x7f00001ef000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cf", 0x18, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493052113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd6", 0xc0, r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000ac0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000462000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007f4000-0x8)={0x0, 0x4}, &(0x7f0000f8d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000253000-0xc)={r6, 0x556d05ef, 0x2, [0x3, 0xd4]}, 0xc) 2018/02/17 00:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) r1 = shmat(0x0, &(0x7f00001fa000/0x3000)=nil, 0x0) shmdt(r1) accept(r0, 0x0, &(0x7f0000c74000)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00008ea000-0x25)=""/37, &(0x7f000038c000-0x4)=0x25) 2018/02/17 00:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c91000)='.em0,mime_typewlan1){system@selinux\x00', 0x200000003) fstatfs(r0, &(0x7f0000b22000)=""/183) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x2) accept4$ipx(r0, &(0x7f00005b6000-0x10), &(0x7f0000b06000-0x4)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c4c000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000eb3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011b000-0xc)={0x0, 0x0}, &(0x7f00005d7000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000614000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x1, 0x0, 0xa, 0x20, 0x80, 0x1, r1, r2}, {0x42, 0x7f5c, 0x1, 0x100000001, 0x2, 0x3, 0x5, 0x1}, {0x6, 0xfff, 0x2, 0x7f}, 0xf71c, 0x5, 0x3, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x2, 0x2, 0x4771, 0x8, 0x2, 0x7}}, 0xe8) 2018/02/17 00:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1b) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000055000)={0x3, 0xff}) [ 42.777151] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 42.822873] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT 2018/02/17 00:42:43 executing program 4: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b08000-0x4)) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/17 00:42:43 executing program 0: prctl$getreaper(0x17, &(0x7f0000f7f000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d73000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/198) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x101000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x15)={0x0, 0xd, "c91dcbbf2b66e7e02f4dc7e75d"}, &(0x7f0000000000)=0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace(0x4218, r3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) 2018/02/17 00:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f00009d3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000090f000-0x4)=0x32) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000618000-0x4)=0x10000, 0x4) umount2(&(0x7f00005b7000)='./file0\x00', 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e13000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000dc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000bcf000)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0x1b2, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [0x0, 0xfffffffffffffffc], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xffffffffffffffff}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/17 00:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c36000)={0x40000000, 0x1000, 0x1c}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x800) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00007dd000)={0x1, &(0x7f0000099000)=[0x80000001]}) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r3, 0x0) 2018/02/17 00:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000206000)='/dev/cuse\x00', 0x200001, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f0a000-0x4)='tls\x00', 0x4) r1 = socket$inet(0xa, 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a3b000-0x20)={0x0, 0x1, 0x6000, 0x1000, &(0x7f00008ae000/0x1000)=nil}) sendmsg(r1, &(0x7f0000012000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009f0000)={0x0, 0x40000000000}, &(0x7f0000dcb000-0x4)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b71000-0x50)={@common, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d8b000-0x8)=@assoc_value={r2, 0x5}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffc) 2018/02/17 00:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) openat$dsp(0xffffffffffffff9c, &(0x7f00004d3000-0x9)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000d4b000-0x12)='/dev/snd/midiC#D#\x00', 0x2e, 0x80040) bind$netrom(0xffffffffffffffff, &(0x7f000091d000-0x10)=@ax25={0x3, {"f20e6721dadcce"}}, 0x10) 2018/02/17 00:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000771000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x0, 0x18, 0x0, 0x0, 0xfffffed3, "01141dbd9e1669866b144628c55c79a115ba74e9364824f9cec263930f10d51fd9b030bf6b1deaeaa961e3e9b8969b5e49db546830a6c961be58b93ea42af2324b4aeeb9373b26549dfccea0db909c43be19cb3506238ace8399e9d627c3d12b9100"}]}, 0x18}, 0x1}, 0x0) 2018/02/17 00:42:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000033000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e87000)=0x5, 0xffffffffffffff88) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/17 00:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e9000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000667000-0x50)={@generic="02000000040000000004008000e9bc22", @ifru_data=&(0x7f00005a8000-0x20)="f47d81ec91eb39bf1119032f94e6e76c2cb3f856ecf51d464987fb4341b12a29"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001}}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/17 00:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) memfd_create(&(0x7f0000a3c000-0xb)='m]vboxnet0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/17 00:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) sysfs$1(0x1, &(0x7f00000d2000-0x1)='\x00') write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/17 00:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00001db000-0x10)={0x1, 0x9000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x800, &(0x7f00002ef000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 00:42:43 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/17 00:42:43 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00009a2000/0x2000)=nil, 0x2000, 0x3000008, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000b36000)='/dev/midi#\x00', 0x6, 0x402000) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009c1000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000b36000)=0x106) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b37000-0x8)={r2, 0x1}, &(0x7f0000403000-0x4)=0x8) mprotect(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x0) 2018/02/17 00:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/rtc\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000c4b000-0x6)) 2018/02/17 00:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0x80002, 0x775) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty}}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) sendmmsg$alg(r1, &(0x7f0000108000)=[{0x0, 0x0, &(0x7f00002f6000)=[{&(0x7f0000fa6000)="d2382d025ad1f7c124765102ad9e6739cab6ed0d41bd472c18472d9c4de272e5fa8e7b2583e91e84786488cda14b679fae16c0d47d2df39f0964fb195542f0d8049ecc2b183e7348869ddfaee133f8e6ddfc947ee26a111c1f51f467dd84de82bc159571ce5ae26109310a1c0978", 0x6e}], 0x1, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00003de000-0x70)=[{&(0x7f0000485000)="d8865ed8a982f515be2753e3144acafea5b511276f7ce1cd635d4bba671fc49ae5f1214f4d65270df15829ca363971188891f6126f8bab10743cac76ddd0", 0x3e}, {&(0x7f00003cb000-0x43)="db081629707b4e104ac40717f44a7909f09e1ae43e160637878208a02ce404bcf10f77bb6378d90ad2b6f385676bf43561d7799593bfef291cdd2febc5ea63c8c741d3", 0x43}, {&(0x7f0000ff4000)="71cf4d169b2c452accf5de7c1365a266d090aee477965498bf6e4a3e3b28161f07e0a9f120dbeca6d5ce31a2100f45d7303102afbddcf6afcb44aaa3c39aad985685556f39d152c2d85e75105791e076fabd4402bc3773caa95d202ef240b6bb8c40a68ff129dfd27c383dcee02d495850232062bb", 0x75}, {&(0x7f0000ddd000)="46a47df3bc996331fc", 0x9}, {&(0x7f000092d000)="822be49a457b767a2a0cd05a19b0669798bf090a97cb6ca2ee90c776b8db92ad171cf0989ccf3b15229cebaeb894cc8535130d8bd42d75c9c385f7f834622095dab8769f4a7d471417322ac1ea862a3e45e139b9f109217e3b4f4edc60bbb4487577bc939969bc953caba2f25e9b492c581f80904fb7090ff95d959f7827edc50601047746cedf2815b55712", 0x8c}, {&(0x7f00001c1000)="5313431de7e03239438567515c4738a946f3d10c84d2bd3abbe4ff2732ae96c367eca5d4f52ea63a851d7aa322ea6f7d5dcade1e60c13c55e1aebf861007c194108b786a2888a29a710f46af5b9fac94604a2d70af88e2d4d36d42ddd49bc5cc0ab36352c94ccdd0b5abee0406ecfe63a2c91a21abe75ba2c72c152afc23169121f80fb383eebe00c7ec7f3c4ca84c75945387ec02dc88c240842e543dba15692db26167f6b29d1f53a708b730503d559b3549a18aa90c", 0xb7}, {&(0x7f0000294000-0x7e)="923bc918cfcd34c79e605b5ee231cf76fbae9aba27ae9c173dc4889d00ea33cd810a01ae9d85aeecc334f2ceadc42b8355aeb8b70330f4cdfc2ee6df2c30dc99bb03f5dc30717fc65718a32f2ca9a28bfc38f4879b92294a556f623ad970696b0d4d57af65aa6caa165689b1c0224ff45d94851059fbac95fe110cd6254b", 0x7e}], 0x7, &(0x7f000061e000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x100, 0x117, 0x2, 0xec, "cc3ad3b7738d9fdd0d8e5932495587dd04f45f1bdf9e865686ce8fc37dc58e1ec97a7194feadc37397a17cffd26468cafbb6b7430d468db5cf433de1f73766e77dbefb7406314fa193fae87c44c9a9b7af1651aa96c346c8a2bd68c968d07657330f364da7fc928fb14f03c03fb6628d16e5dc469c40b23c5d230c3de9787d02bd1fbef5fc6a13af3d188a682f3d4a80dd934659c332466783dfb3186476a20f602f221d9e36217e27d8568fba5c7cc04fdae3ccc48e042242c5f26cd624643fb951ddae52d0bcfd0d6b30d55aee9428b53b7ed6c05483336bd3aab289b6d0241f56c3ce6cf843d667ac9235"}], 0x118, 0x48010}, {0x0, 0x0, &(0x7f000011b000-0x30)=[{&(0x7f00006db000-0x1000)="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", 0x1000}, {&(0x7f0000e71000-0xa4)="c2659001ad67a51b2159ce6e3697dedf16c232bbb4ce9d3737a82d46481b13980121c9145a01b3c1c17ef3e3eb77a74df0ee5f91330ea183af4ef9c2875be7656bde4fbb85c1417c71623e3b9d2e818975a6deafcf7d5025bb239c61a0159dd47d85b527c21ea144120f5a8c447f96e1e47d6b4b2f979cb4fe65efd6346be346b1215c12ce2efce8ce42eba8da8cae4b01e8b83e42d026ddc0d1e4ca0a579489134979f4", 0xa4}, {&(0x7f0000371000)="117464d13a45bb01b19b0e27290039da1585c629139552631ceaf4d74757b031265a674b4afbbdc77b8e00aa393f80092e840bc05a56ef6385bb1308", 0x3c}], 0x3, &(0x7f0000da2000)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x30, 0x20008081}], 0x3, 0x41) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4), &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001}, 0xffffffffffffff8b) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cf5000-0x58)={0x26, 'rng\x00', 0xf, 0x400, 'drbg_pr_hmac_sha256\x00'}, 0xffffffffffffffb4) r7 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)}], 0x1, &(0x7f00006e9000-0x30)=[], 0x0, 0x10}], 0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty, @broadcast, @local}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b7000-0x10)='/selinux/status\x00', 0x0, 0x0) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e67000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x1b8, 0xc0, 0x1b8, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000e75000-0x40), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3f}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x80000001, 0x400080000}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x20, 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0x0, @common='bcsf0\x00', @generic="4c0b3eb8fc80e88570728a66c7388774", {0xff}, {0xff}, 0xff, 0x3, 0x10}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7, 0xaa, 0x9}, {0x7000000000, 0x2, 0x480000000}, 0x2, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/02/17 00:42:43 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) sync_file_range(r0, 0x7, 0xffffffffffffffb4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f00008c3000-0xb)='/dev/midi#\x00', 0x3fe8, 0x2c1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000121000)=0x12c) r3 = msgget$private(0x0, 0x50) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000ed7000-0x85)=""/133) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ae7000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x9, 0x8000, 0x6, "60c0caf99cb70d9b9b4b7a868c67c728c2bf0143fb0547994c87e8de2f4fb8d5809fb1360212b36d190233e51d555cff26331ef15555c9c509671fba046f98b02e1316f7d04e1e548816377763fcc8c2"}, 0x160) seccomp(0x1, 0x1, &(0x7f0000183000)={0x1, &(0x7f0000d02000)=[{0x101, 0x200, 0x401, 0x8}]}) fsync(r2) sendto$inet6(r1, &(0x7f0000fac000-0xf), 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 00:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000676000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10}]}, 0x3c}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/17 00:42:43 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0xc0c, 0x402a00) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x9, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="8faa8aede0a19b0a23d9d15091f6ec4f39df193559ef97bf8ca6fc6dff72822bb7d34e7fe5b6153e391038da0ac7e21a9e0e189b094886e9391243e24e664b3560bce09e8ac3bf6b2fa31b974c7e2ee13f3b18d3952744e6a6f4ca3a", 0x5c}, {&(0x7f0000003000-0x3b)="730e2f559bb5c9fc16087642153c6177e1387f00677a6372d16c7a5808ca38bf27626187c8c94f9ec00337a1216084026003bcd30b26eee3ccdc30", 0x3b}, {&(0x7f0000002000)="974766fb060e50e6782966a6071b3a3ea1bc635b4320a29d99983cf4f8ab4a3e86a056a98ef30577e4312e6bd3c1afca73012e5752f75215c45b92b34c1dac63b016c9ef88078101cf3ef053ee526dc421cc9280bdb5a1daa471afb8463aa9839a6be13c4878dce60072ce256468ae4749c84d7ac568a3a8b3818af1d7092e628fe6bbe588564abe00beb734f8e7abcfb7f422492882d6c897ea43c4a07d7902a898afea0a059c9c00c0cd46afe552d7ace272a7a1149f4c7e1425083ee7fad22236cc0daf16879f94f528e09d286a8a5679fe668c94bc0f7e064b43e74e9ecf5607dd078aeea695ec3f6b", 0xeb}, {&(0x7f0000002000-0xa6)="fabebe1709eb48b31449b0e659697542fc0e3e44099edc9ecd7a8bc4f7c93b244469d445debcf4d9fd886cedceb4bece281a5424a9b6cd3bde926504bacabd14f17ffe9414de0803e2cb36d3e469140344199cae9fcb74cc83de995c580cd23c2fcb324532c9555cbec24aed464fe8984801909d32b054518756b85fc3c11d383fcfa604ec12259dfcf5bb0609a46909eccfeab195fc012b770b34b33a8d02dfb6a27e691b50", 0xa6}, {&(0x7f0000002000)="5d69216f5d565aa0a3c948b1fcc2e0c6d7af4a18ecafdb7ea0faed9f9ac3ac8cf10b74fd6299c21443ab37791dcfa51cf58d20daeb5890bca46fa22d9b02f49b63c9df3dd8d65fb57bcbcdcd485911122502edade8f210258d7428b8d9ce8dd15a2e831586984882d7751becceac962e153ba8b15acfa36688f045d0680777aeac323c4a5499058a0edad3fc4f409ea84e4695f74e2981ce881b8839b5369b2f3c7af2", 0xa3}], 0x6, &(0x7f0000004000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x10}, 0x1) fcntl$lock(r0, 0x0, &(0x7f0000003000-0x20)={0x2, 0x7, 0x400, 0x7, r1}) ioctl(r0, 0x442000000000127f, &(0x7f0000004000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000003000)) renameat2(r7, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000005000-0x8)=[0x1, 0x7ff]) [ 43.318289] device eql entered promiscuous mode [ 43.327810] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 43.338199] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x84) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00005ea000-0x12)=[0x80000001]) clock_gettime(0x0, &(0x7f0000e22000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f0000516000)=[], 0x8, &(0x7f0000238000)={r1, r2+30000000}) r3 = syz_open_dev$mice(&(0x7f00004dc000+0x334)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000b2d000-0xc)={@loopback, @remote, @broadcast}, &(0x7f0000480000)=0xc) 2018/02/17 00:42:44 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(0xffffffffffffffff, &(0x7f0000010000-0x2), 0x5b2) r0 = syz_open_dev$admmidi(&(0x7f0000005000-0xe)='/dev/admmidi#\x00', 0x7, 0x101040) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000005000-0x4)=0x6, 0xd9bbad5c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000010000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000001c000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000017000-0x5f)="579472752ace17cd78e1e04e2d8c95a9827a6e3f9e44e4da6c1d35ae90b641be0886c3a8a06d85ff3a362d489768c3fdc0edae2a576a047be6959402210e7d65fdfd251630784f85d46f0a4fcb48c79585afced78d3cf7aa7ea09212992138", 0x5f, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x3c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xffffffffffffff89, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}], 0x3c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000001d000-0x4)=0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000015000)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/17 00:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e94000-0x8)={0x0, 0xfffffffffffffade}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008fc000-0x4)=0x0) process_vm_readv(r1, &(0x7f0000a82000)=[{&(0x7f0000a9f000)=""/156, 0x9c}, {&(0x7f0000083000-0xfa)=""/250, 0xfa}, {&(0x7f0000cda000)=""/163, 0xa3}, {&(0x7f000000c000-0x67)=""/103, 0x67}, {&(0x7f000041c000)=""/178, 0xb2}], 0x5, &(0x7f00001db000)=[{&(0x7f0000b65000)=""/29, 0x1d}, {&(0x7f00006df000-0x21)=""/33, 0x21}, {&(0x7f0000df4000)}], 0x3, 0x0) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00004f6000)=',ppp0mime_typetrusted\x00', 0x2, 0x80, &(0x7f00009b8000-0x40)={0x8000, 0xfe, 0x2, 0x4, 0x2, 0x20, 0x80000001, 0xfffffffffffffff9}) r0 = syz_open_dev$amidi(&(0x7f000028b000)='/dev/amidi#\x00', 0x35f, 0x100) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f000010a000-0x4)) write$selinux_create(r0, &(0x7f0000f81000)=@objname={'system_u:object_r:unconfined_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x37, 0x20, './file0\x00'}, 0x57) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000265000-0xa)='/dev/cuse\x00', 0x0, 0x0) unshare(0x28060400) inotify_add_watch(r1, &(0x7f000073c000)='./file0\x00', 0x1) 2018/02/17 00:42:44 executing program 4: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002ec000-0x8)={0x0}, 0x800) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002ec000-0xc)={0x81, 0x1, 0x7, 0x100000000, 0x3}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r2, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0x455, &(0x7f00002eb000)="37529465b78b1db18f9e04954697dc1b2a29102978a6153cb6ad0630f7f940e99776c19900f4b5d5150f0dcae726dd537c0f90dac691e815d716bc93c352ff921fcbea51039a8386f7ed16ebfe2b300cbd2eb17479214595529520ecde359051b42d66b356eb6a4600cd28c626ff5c2e61792064cb89f04bab2fdb3bd359dba4f5475bad56f213", 0x87) recvmsg(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/17 00:42:44 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000d3d000-0xec), 0x8, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef0000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) connect$rds(r0, &(0x7f0000eef000)={0x2, 0x2, @empty}, 0x10) 2018/02/17 00:42:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000fc1000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00003b8000)=@ioapic={0x100004, 0x259a517a, 0x80000001, 0x0, 0x0, [{0x5, 0x8, 0x0, [], 0x8}, {0x6, 0x2, 0x28a00, [], 0x622}, {0xa584, 0x0, 0x8}, {0x8, 0x5, 0xd79, [], 0x9}, {0x6, 0x5, 0x2, [], 0x6}, {0x7fffffff, 0xb19, 0xfffffffffffffffb, [], 0x6}, {0x5, 0x101, 0xf2af, [], 0x1}, {0xffffffffffffff7f, 0x14, 0x8, [], 0x2}, {0x8f, 0xbb, 0x634e, [], 0x100}, {0x7, 0x9, 0x401, [], 0x40}, {0x7f, 0x0, 0x400, [], 0x9}, {0x4, 0x1f, 0x3f75, [], 0x10000}, {0x200, 0x9, 0xc5, [], 0x8}, {0x9, 0x7, 0x9, [], 0x8}, {0xbfa3, 0x0, 0x6, [], 0xbd0}, {0x4, 0x7, 0x7ff, [], 0x10001}, {0xdf6, 0x4, 0x80000000, [], 0x9}, {0x6, 0x8000, 0x7, [], 0x4}, {0x3, 0x8001, 0x6, [], 0x1000}, {0x9, 0x7, 0x1, [], 0x9}, {0x7, 0x6, 0x8, [], 0x40}, {0x3ff, 0x1, 0x7, [], 0x6}, {0x7, 0x1, 0xffffffff, [], 0xffffffffffffd47b}, {0x3ff, 0x1, 0x4, [], 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000537000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000769000)={0x4, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004a6000)={0x401000000000000, r2, 0x1, 0xbc57}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = semget(0x2, 0x4, 0x14) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000423000)=""/67) r5 = eventfd2(0xfffffffffffffffe, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000c38000-0x20)={0x0, &(0x7f000002d000), 0x2, r5, 0x2}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f0000e2b000-0x8), 0x2, r5, 0x4}) inotify_add_watch(r0, &(0x7f00007a1000)='./file0\x00', 0x2000001) setsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000354000-0xde)="1ee73417ca09934eb98fe306b12747ce4142a80842cd105d0d7c579ea46f14c7a9c8970057eb926f5ee4d7e91d2c414c2557f9997c1023d5b1be5ef23f0918f4ba9c5d73dbe48a14516df8e9f19be218a9b04fab4d152c489ed89bee951260473198a1307491916751f867ac77767160048789751f12857259f1fe0c41ea39d21e72efd2d48c40f40cb43d98c97cff02b3ad03ff69d0e08d9b3187bfecdba28fe2a889e4c82ebaf2d04128e68f12140ae078ad7940a8fe262114e25b9add545504d28bf75c08780137335b2a228cc52a99661ab009ea51148dfd432ff55e", 0xde) 2018/02/17 00:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000015d000-0x8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000705000)=""/191) bind$alg(r0, &(0x7f0000993000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) 2018/02/17 00:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d50000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00008d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000102000-0x6)={r1, 0x52f6}, 0x6) listen(r0, 0x40000000000005) rt_sigaction(0x2b, &(0x7f000033d000-0x20)={0xffffffffffff6c4e, {0x81}, 0x90000003, 0x7f}, &(0x7f000079b000-0x20), 0x8, &(0x7f0000a63000)) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000613000), 0x0) pwritev(r2, &(0x7f0000f12000-0x90)=[{&(0x7f0000cff000)="1eb873b42ad2d8351c1adde3cd70f2b55ea9408db060aa857e12cbf62f5cfb0a2703a7523f1059682b303ba8aef69457a57ef6ee8c9cc3507f0490279851f461d9b7f04521167d1618c9abed253306482bab68c9ba0e8395ceefdf69a610aa6336e9f92378e382c21f3d2bdcba2d4bdeb754956922087b5dec9832aa14ada988e49bfede0f51bd80e6e78a4306f29fc4d6aaa78527b767c7cf193460ec197f82a87e8296ca66e41fa64a896c43389c7ee87a2fd5d8e3ea7fc844abeef59a627d9cbf9edf2677582112c4c6631b7e057f6de899696ba00f40b10b31f0c39c572cc2f47ecb1b6a6648", 0xe8}, {&(0x7f0000fbd000)="035acd840da8b74461194780947f36131bf5208d69b822a29f49de159880f08e8c164ce8c291092d5fc9cbbf26e908445c38ac233bb45bb4ed0992974399d6b5b02de2fcd9f927e54581f6ba14b03a015fed5f85e8bbe5c4a3f208f46c283ca1bf527495be3bbf31450dfaf706db14d63628a69ce97117de438b6ae9b9ea872a2335ce53e6aaa06190f671f0c2297e13a8b05a774f869088a940cef2524fbec8c63c488c7ae196ba2b7ce7900f5f315843a94dca06a2a1c5114edd8869192915c12f8f8f7366a9741de2f4af80101b55580fb23a7b3e82d56b03b5691a4746727b92509488bec90f323486d2873de7a8b1d19aa05ac7cef9", 0xf8}, {&(0x7f0000928000-0x65)="621c5a0a9c2454891a7d274acbdf69043a3ab144af8aa8c0e10292e85760a32eea71494b22bd70430e61f3a82ad4ee4218cfb89307de6ed9e56934bb72c9c12bfdee078a541569d6325c247af626462de8ba3dcc3dd1061d5722eca91648f0cbbf7a26a060", 0x65}, {&(0x7f0000aaf000)="cd6b9d9e1fb00348dfa8712d087365910a7b2915d4eaa885c9eb874fdc76227888c8097db4b019e3252e5dd1fa39e9b1baf921a12c6ad875a80055d96d3d122d4cfac0d38379e810bd2816ff7dbf02ad374194b03cfc84655f8bd4f833d05daf49a61dcd67d2c039bf2466788996de8df6", 0x71}, {&(0x7f0000847000-0x5d)="cb48a136c706d0e4608a51c9f04d9cc55bf31b0376eb9366ce1bcdb31a6e5dca44d94875a84447dfee8660842455dcc54e35da8c45a2d720e4e40c69712af3717d734ec29704d796bae67d6820a54e1cdf0cabc9be7c0e2234d84bc93c", 0x5d}, {&(0x7f0000a92000)="1374c60843500a43fb24d5f21cc08a5eb61709e7a24ec78ac39695f8eee1bd989ac2deafd49b8405f197dc6f01d2961cc1ed357b1fd027bbab81361e0f3e905e2b9033bf11a0c55bd63a50fedd2f04be750fc304372b10811b5f4d178a65ca11082a37cb221e2f32b1b43552676b376208853e945202b62054ee2dfbbf1aa86332bdd53a3cf148ba32389a8c50d2bb8d0528bd6a4aaea03bb48fd7b8effce46f8d784c2329f76f8367d1c45b5a7074f9fcad168d606d0aca1fbb429d5a", 0xbd}, {&(0x7f0000e04000-0x1000)="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", 0x1000}, {&(0x7f0000d26000)="21c983c192b72970b112ee2759a8bc98eec99e2fa597e6efefbba774bdacb6c6adb36d1572afea266b14ab50f6c7bc922850b1de38e6c4c0593954d30a8d2d9f2c2232965e4f69ce941748ac348f0429c32cbff6c2630cae78b5f6c99a10b506c1f9acac05c0", 0x66}, {&(0x7f00004e5000)="66ca12b1cd34d204310f993affef9197b477ee947284631d4c29fdbb32224734ece4118fa9e64b984e414ed5a687dce8d80dd3c1eb3d3c684eb20db6593e991afdde45edafa970b534eccbaa126f375fd79014f185634b1d4950c11e3d8032e61320f0a98d00e7ae5cacc0937a5e78f300dff6c036570522b6b7bf6fd9f5d80d4d683a7a9346584c53de56fc856ddc9c4f2cf99341006b20166243edaf084e5cadd27fdeb9211644e283f716f6cc0954dfafe0888f9ae1399582f6b67b97350c91cb3c9a24", 0xc5}], 0x9, 0x0) 2018/02/17 00:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cbe000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cc000-0xf)='/dev/sequencer\x00', 0x400001, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) r2 = fcntl$dupfd(r0, 0x3, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f000031a000-0x8)={0x0, 0x0, 0x80000000000002a5, []}, 0x8) 2018/02/17 00:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000ecc000-0x8)=0x7) r3 = getpgrp(0x0) kcmp(r2, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/17 00:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000022000-0x8)='./file0\x00', 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000-0x24)={0x8, 0xffff, 0x8000, 0xff, 0x3, 0x9, 0x9, 0x3efee7bc, 0x0, 0x45, 0x8000000, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005cb000-0x20)={0x2, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000882000)={0x9, r2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x81}) close(r1) exit_group(0x7fffffff) 2018/02/17 00:42:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000aa0000/0x4000)=nil, 0x400, 0x4, 0x8, &(0x7f00008ea000/0x3000)=nil, 0x1}) r1 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000-0x14)={@remote}, &(0x7f0000002000-0x4)=0x14) setsockopt(r1, 0xff, 0x1, &(0x7f0000005000), 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000-0x4)=0x2) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007b8000-0x12)='/dev/input/event#\x00', 0x0, 0x82181) close(r0) creat(&(0x7f0000253000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ff0000)={0x0, 0x9, 0x0, 0x8f9a}, &(0x7f0000384000-0x4)=0x10) 2018/02/17 00:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005cc000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000088d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) fstat(r0, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042b000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xd6d0, 0x1, 0x0, 0xa, 0x80, 0x20, 0x16, r1, r2}, {0xfff, 0x4, 0x3, 0x2, 0xfffffffffffffffe, 0x8, 0x5, 0x995}, {0x4, 0x8000, 0x0, 0x8}, 0x5, 0xf, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x9, 0x2, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0x3, 0x7fff, 0x8, 0xebed, 0x265}}, 0xe8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b2e000)={0x81, 0x7, 0x56}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000a67000-0x8)={0x9, 0x6ec1}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00009e2000-0x8)) openat$vsock(0xffffffffffffff9c, &(0x7f000021a000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = semget$private(0x0, 0x1, 0x8) semop(r3, &(0x7f00009c4000-0x6)=[{0x0, 0x81, 0x1800}], 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00002aa000-0x4)) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000571000-0xc)={0x2, [0x0, 0x0]}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000278000), &(0x7f0000408000-0x4)=0x2d3) 2018/02/17 00:42:44 executing program 4: r0 = eventfd2(0x59bc, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fa6000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000155000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b9000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000927000)={0x0, 0x80000, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x0, 0xf27) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000640000-0x9)='/dev/ppp\x00', 0xd08b8c1bb026d0ad, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000960000)=[{r0}, {r1, 0x12}, {r2, 0x400}, {r3, 0x80}, {r4, 0x8}, {r5, 0x308}, {r6, 0x4}, {r7, 0x1100}], 0x8, &(0x7f0000828000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() r9 = syz_open_dev$dmmidi(&(0x7f0000058000)='/dev/dmmidi#\x00', 0xa0a, 0x100) open_by_handle_at(r9, &(0x7f0000f33000+0xee)={0x72, 0x43, "a322bf9c93b56d72eda34f4cd0afece26a3433c557fd80aaa0de623147490ee416be1c05471ca708141ccf431659b7207dc07b563be91aa3911d74542a13433e424a57d247d3c580ce5ee61a791f99d9854e89f7236eb63a05bc69a2f97778f77090960c5961b0539066"}, 0x4040) r10 = syz_open_procfs(r8, &(0x7f00008f7000-0x7)='mounts\x00') r11 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000faf000-0xc)) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x20000) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) fstatfs(r0, &(0x7f00000b4000-0xa5)=""/165) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)={0x1000000000000066, 0x0, [{0x200004b564d03, 0x0, 0x6952}]}) msync(&(0x7f0000d84000/0x2000)=nil, 0x2000, 0x2) 2018/02/17 00:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x9, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006d4000)=0x0) fsetxattr(r0, &(0x7f0000c7f000-0x14)=@known='security.capability\x00', &(0x7f0000fba000)="0500", 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fd3000-0x8c)={0x10001, 0x5, 0x6, 'queue0\x00', 0x6}) r2 = syz_open_procfs(r1, &(0x7f0000976000-0x12)="7763000000034b2eae6560c76425239c3cb3") setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e3a000-0x4)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000018a000)) 2018/02/17 00:42:44 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000d27000-0x4)=0x80000100, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000194000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) 2018/02/17 00:42:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) inotify_init() socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d3000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x4000000, &(0x7f0000000000)) 2018/02/17 00:42:44 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000af9000)=@assoc_value={0x0, 0x74d}, &(0x7f00004d9000-0x4)=0x8) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000a5e000-0x18)={0x88, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009c9000)={r1, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x9}}, 0xfffffffffffffc01, 0xfffffffffffffffb, 0x7, 0x1, 0x3f}, &(0x7f00006da000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/17 00:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b28000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x24400) r0 = syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000038000)='tls\x00', 0x4) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000539000-0x38)=[{r0}], 0x1, 0x7) readahead(r0, 0x9187, 0x2) 2018/02/17 00:42:44 executing program 6: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8, &(0x7f0000b91000-0x8)='./file0\x00', r0, &(0x7f0000001000-0xc)="a7387b6f8bdeb215e0b84172") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000829000-0x11)='/selinux/enforce\x00', 0x20043, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x8, 0x3f, 0x2, 0x9, 0x1, 0x9}, 0x80, 0x1f8000, 0x3}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008d9000-0x4)=0x100000001) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00002b2000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00001ae000)="3d368f28b2b0069ad092b3a292d0af11b39415ff2bf8b8960418d1f24c66d4b7e6c7c53a6f51028ade56ed5aed87c90d29472fea71aca6ff4e0592b15f27e10f000873d554f9752f99633d3d315e7336b8e1c7ea736b7e2cfa40fb92f069c9c6be19d952df44811aee8cc4812278b100f4dd207ec18c4e1dd199da7d1aa446b59eef0ca42af5e8a6cedeff6d713d1dc747e9ff4fe2f542e878a5da87b7b6b95732f4daecc0e48a83ed283696e14ae04b9c9b0441d070919dcfa61e2d0b7dbb5eebe6", 0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000471000)=0x6, &(0x7f0000673000)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00000de000-0x8), 0xfffffffffffff800) r3 = socket(0x10, 0x806, 0x8) sendmsg$inet_sctp(r3, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}, 0x0) 2018/02/17 00:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000a49000)={0x0, 0x0, []}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000a11000)={0x2, 0xff, [{0x3, 0x0, 0x2}, {0x4, 0x0, 0x8}]}) msgget(0x3, 0x0) syz_open_dev$admmidi(&(0x7f00006f5000-0xe)='/dev/admmidi#\x00', 0x10000, 0x101000) pipe2(&(0x7f0000bf4000), 0x80000) 2018/02/17 00:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000973000-0xa)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000087f000)='/dev/autofs\x00', 0x80000, 0x0) r1 = semget(0x0, 0x4, 0x200) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000f1f000-0x25)=""/37) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000ed8000)={0x0, 0x989680}, &(0x7f0000227000)={&(0x7f00001da000), 0x8}) sendmmsg$alg(r0, &(0x7f0000b45000)=[{0x0, 0x0, &(0x7f0000188000-0x50)=[{&(0x7f0000665000-0x2e)="889edc7b409247da32a30593ca1591a9e28ae81d40236e2ff4e5765be030f3acd8641cf9a11e306dea659f1a8ab7", 0x2e}, {&(0x7f0000a41000)="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", 0x1000}, {&(0x7f0000e0b000-0xd5)="156b99afe98b666864976a3a8c83ab1df57f2b18c28052279c7c767fa68c15473bfd9b67dee50b0ecb51127b775e7a77bbf9db2657d10634726dfbd3123e45fb683d97380448e01d5e18b7f6b47498115edecb396fe1e5a7f14aed66f3d5d83b9d297ed9f94f10b704d0496974c341135817c088f5433d897f0b3512c148d1974bd706580ce175d0f7741180d10cc2c63446cf0704764486b130d387b08c506f1d9dd4959f599a6eaea195e263094fc7fc2af44a6e94e5a6fa445f36ffc4b434d3ed1fee84a2572ae5358d39be1cea803eda035f59", 0xd5}, {&(0x7f0000d77000)="3f3f1c12d0267fee677f4715b6bad74127e0376856f5a074c37b3f068b2cc0bb3f3ff7c46f0879214924868b0ff29c6fc51811423e7e2e451acadd5f34cdbe8aac99a90658a2da659e945b2423e23ff1ab2229b7643165004d82b4255d16976962d062d9b487938dc8ce2edef02595ea9a0b1334381abfe1a333056d7ca4cc90dec2feac442abfb5fa9b8fdb0884dbba6dd1cf7108e579afd81d98099dfd27b430e31b7611e7d05edf424917ad9b794ab59830da7c8df2ef0770cbfa9eb25c", 0xbf}, {&(0x7f0000264000-0x42)="9f94031e10e79b1fad6ae78232f8556d26379d7737edf327d80e974d20806e27bac31c94bc9b479356ef251fed4878b213b56beabc750005dba6dec9d950333e526f", 0x42}], 0x5, &(0x7f00005f6000-0x18)=[@op={0x18, 0x117, 0x3}], 0x18, 0x20000080}, {0x0, 0x0, &(0x7f0000cb5000)=[{&(0x7f0000faa000)="5c2d571133ad9d262eb92592f7475333edd552d1f4eac74cfc36933528fafeea10313e1b4a88a423985a3e1593dfb0e426c5585103ee58d3b93249f81e755d2d79be4cb83a5d2200fa", 0x49}], 0x1, 0x0, 0x0, 0x44004}, {0x0, 0x0, &(0x7f0000692000-0x40)=[{&(0x7f0000f2d000-0x22)="f05dd40b19cf95ffe9e849a3b36ecb2e996ed2140e061d616e1ca1c455d8787aeeb7", 0x22}, {&(0x7f00002c0000-0xf9)="e716ac0581e08dbd29a6d5ef0fa32c8e5d92310bc2f7b6b1487e891b974d5cf3dd2b42b9252bf45051e859b76a53c42f534ba07e603d8ef2cd4310f7574e7508d1910b50b5767186feab2ca85801c2e4c1827fd183a58900d8d113612537e0361910feebbbc3f79eebd1fd4fb75e9be612f973983eda59846e1c4135672f9917aea00ff5a92cd79ac0312cd92fbbac667c1f0d5ea1e895c39ecb8c3ba68a32b18987a4e20ab5d09f8dbd1b5d8838a92c1bbf5a248c047cdae84ed4b59ef02442d7287783dcc052004800b2f5b7840eb127a3addbd1e67b3af084f2897995bb31f3fe25562d29c611ad0050707adee7a642286678e9cd39a88e", 0xf9}, {&(0x7f00003ce000)="c667c6be7c2af46dd49f119ab676a67e8ab14c481206cf6342e286bd6d5872748e67121ac5998bc6e48f39a41e0531586f271545019bc85ef9becd8c25484815c3dc987560335ad91ecdd5c7ecb1c4204479d97684ff8d940a909ba8545d88e4dd5bd369503063e7d317866c8dabdacf1010969ef0dbc334c29889835a607219d528b28e77b74fc2f4a41b8729b79a28ef85d5d8ad6de019cac1983fc326503c", 0xa0}, {&(0x7f0000600000)="f25d83dc57f5bbb25a94d2ab639d3c0fcdc72bd1a56863f9266188dc6b6e2e2d799b2e1369eee27c9e", 0x29}], 0x4, &(0x7f0000bed000-0x18)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f0000791000)='\x00', 0x1}, {&(0x7f00007d1000-0xcb)="45bd666b0e03e7e9eca32a5f5a47d5fa4e5b8a1025c28cb10b9b812877bd21adec75c57ff9186bb4174fe326b6ccbd87f7e4f065cb42eba96a1201b85c08ac4413e993a103ab451ffa6724aeb6426344bded9b31425871b9f86f67f6f86890e29b2c66a983df7e5dcb39abd4c8d5445ac24812be085b26def8658d4abdb0668ab8f7891642708dde2c47e6142f51a1a104da08cead3c524fc31ccf1385abf241eead24a26d20c930eeb446418f38b412de772da2f98090258d23de671776ee4197c4e835fe9d0c0865ce7b", 0xcb}, {&(0x7f0000133000)="ea3bcbecbc6189f7d3c56516a2a3b81a58c2489ad6de066c08d2209c30aa2349ac3741fdf64425a73b92b7a647a95acb48ec792e85d0b8f13396c33e6d592372d0ef17f495a7caf4a273caed176233838605b72ce41cb13e10185b11c591d74cdd9a0757218fee91d7a2e46eb77fb33e7cf2a28c6ef0c67a508d3ca9e1fa35bea9a4c59402d09c4d242e355bb792d4be9cd442746bbfe9a2c6a90f84c6a4208156cc2d114a9efa87c0a68074da6ffbd169c69d6f54a338e5c7c9cf2d446ed4e22b6b177d558a5277b70ecba468f5c0a7353377f5c38154eb8b7ac9d15338178a36", 0xe1}, {&(0x7f0000c04000-0x1000)="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", 0x1000}], 0x4, &(0x7f000087e000)=[@assoc={0x18, 0x117, 0x4, 0x80}, @iv={0xd0, 0x117, 0x2, 0xb5, "56d71939c6d1c8a1dc0c8ff73cbd4867f3f93ecc2602d684a5d63443fd9163d8e267f5a84fbee9f816320f0fcf7d489f46b2256bd17cb75e71d6e2b5d77cec0c3f048a8a17230230e6912e522a79e4871888542d3e74d68422351fb5852ff8dc5923e75876cfc4252fb576f6c4d9c498ed1773e48692ee07bd28e22b8f0eb3dabd043dc8a4a689fba27c6699b1be78bde41ca87f083469652f90f4253469fa16bd20720e4a5621e09f67e14cfa21787ca2aac049b3"}, @iv={0x88, 0x117, 0x2, 0x71, "2b2083b96887e61a01ce2ea29234ac9d7b6c232c5deb54bfd9a99df011909882a5c04b1702ce2f89f03634cf0b23bcf04e0af40d7090e0a4677ca51bc9e6284b11f87a760592e7e34fababce0b6a7bdbc1796c630fc16fc57b718030a609c3b84170f85a1b924cd6b7ca492b0f7b61706d"}, @iv={0xe0, 0x117, 0x2, 0xc8, "f830728706f65718f2700af8a83d5f4a32e6ac060f7da5a5994c3f174f3fb1028af5678dc52c508822f89f1045c84c61730e67fc4830e076dad1532986450b3e17a6cbc5c8bba39d256cc2ad7eb6e3f5a1450946359f368cc91eb3fd196b0981844f33c277285e7a0a93e65737af1dccf4725e648195b39500d6fa0e4641a207bf5edb4bc4002baa9f0537cc57360fc28387c2e14743f0016aaa637649b0f1fd31aa89dfdb587882f923a344a6f75d9272fb03dd51818bb8e8c5cd4100417f20e1ff6c4b045fb1f5"}], 0x250, 0x4000080}], 0x4, 0x40) 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x200040, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000-0x20)={"53c330d8311ae0790b1654eaedc648be", {0x4, 0x4b725043, 0x1, "5ffc7c8bc231", 0x6}}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000000b000)={0x2, 0x7}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000000b000/0x2000)=nil, 0x2000, 0xa4421a5fe1c05361) r2 = syz_open_dev$adsp(&(0x7f0000010000-0xb)='/dev/adsp#\x00', 0x10001, 0x200000) sendto(r2, &(0x7f000000e000-0x59)="ea3b29335b0891eaa3cad98fbd43116035db24ec6420b348940721bb6aa850cd1ed3553f0ec312d18c0339e7e1f126ff88d9d626a81b41f2cd8294402ec73d6cbebd638d911efa1e6b04bc8a304da6b37bfd665a6583ce7276", 0x59, 0x40050, &(0x7f000000b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x4, {0xa, 0x2, 0xd8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x32) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/17 00:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) socketpair(0x17, 0x1, 0x1ff, &(0x7f0000393000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000960000), &(0x7f0000b6f000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c77000-0x10)={0x0, 0x7, 0x1, 0x100000008, 0x0}, &(0x7f0000acb000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000caf000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f76000-0xa)={r2, 0xfffffffffffff946, 0x1, [0x2]}, 0xa) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f00006dc000-0xd0)=@ipv6_newroute={0x30, 0x18, 0x400000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='`']}}]}, 0x30}, 0x1}, 0x0) [ 43.848814] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/17 00:42:44 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in=@loopback, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f000000a000)=0xe8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/17 00:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdb000)='./file0\x00', 0x80) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000828000-0x14)={@dev}, &(0x7f0000aaa000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009ed000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000df1000+0x475)={0x0, @in={{0x2, 0x2, @empty}}, 0xa5, 0x9, 0xffff, 0x7, 0xfc}, &(0x7f0000251000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005d2000)={r2, 0x2f6}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r3, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/02/17 00:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r0, &(0x7f00002e3000), &(0x7f0000fe8000)=""/55}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b14000)={0xf, 0x6, 0x401, 0xffffffff, 0x14, r0, 0x7cb7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ba7000)={r1, &(0x7f0000142000-0xe0)="f90aa13d61a078dbaabb874694151773e8f7947c999c9519fbe3c2aed2172c0c72b886a6765b94b03c24f3adea8dbaf02e22d6f38a6eadf86b90a533739d669ff1ea8562ff0e739954947198ac002a610843313eec8a8ef65b019508fb7b0d5d2f370ce5398840a06154bed68b29bbdedc89c864550de8c1aca21b990272cfcaa1587c1386d61ef8413b6ebf606ebc1b49cf1e6cedd10dcd581a212f721522efd8e67a710c684b71878f12c572ff1babc89e791dcf879a3fa16fc57ddbc31064d57ecdeb4166bdced3314b53f7738ba6b59b837bb05245f9b9c21f012a7a5d92", &(0x7f0000ce9000)="04f657594ab3bc09b03410c30b14c330239a41efd690b32cfade42535bb5887848d6186d5eaf23974aa1d7699a374aba02282f3b2104b419bb7961d60c6e57e243acf620d4af97563c3ef7e4c21c59203729d7dec0d7264907e76ddfef217a879dbbbcf579fdc41d8ae075f2b201fed9632c3f3f2c2da32d61873544860ddb84a25705f7a39f216faf340c8825546784b580d80691e4512500ba27e203d2a3b99428f53d5a872d41209f8a2e2aea3c8eb1ca99f4d122383e30832e7c4ce2e3b2c9531c08fba269f4f5fae1da01f9a50a83b374b1167ccab40ab96e17522c865266e7fb", 0x3}, 0x20) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = add_key$keyring(&(0x7f0000589000-0x8)='keyring\x00', &(0x7f0000f16000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000579000-0x5)='user\x00', &(0x7f0000630000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000009a000-0x8a)="1221804e5bdc2bc057ecebd0f9c10d1623723475aee4624c0bab3b62078def3f6a91dc29ed57de5debaf9584289daf7e1fc5d9687741fb8b6e7c2a03c0b4869363dd49fb76ae2fd51fc99dc844bb6c92e254aff8e63ccdd7c6e98cbfcb9f9adbe497fc872483bd664c741ce94621dfe3eee044380b056252f6ea4394eeb7bcae7b0cf66c4642813a9f45", 0x8a, r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a73000-0x4)) 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r2 = socket(0x2, 0xfffffffffffffffe, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dd8000)) epoll_wait(r3, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) sendto$inet(r1, &(0x7f0000a8a000-0xd4)="a00f3e278dd80769a1b220c0b9adf008421f0ffade24f260eb36e88a38a3d2ce0ecb33d0657b63bddd91e0eff5e8d858b43788c5d2f7a2237a531cfb8bac7ec7d46bd1d0a782c971a4e592fb330975a55d7022e94bacfcbe84ccf6b2a43d051c8223b42e695d809dbc61e8edfe72ea0d10f39bede200f2c4a18fb9a3d4c8d675c1efc19a0933cc3f9f39b6c2abfaa37790595a555994f5e9e610987336108f8c44b694562298aae5bfca65bbcb536042c0aa0c5a0fce0c8704e857ba74cfe97b4f761d87bdaefd8f4b9e71df107cc1b0a40610c3", 0xfffffffffffffe43, 0x40c0, &(0x7f0000a29000)={0x2, 0x1, @empty}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000fa8000)=""/137, &(0x7f000072a000)=0x89) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f51000-0xc)) shutdown(r2, 0x1) shutdown(r2, 0x0) 2018/02/17 00:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(0xffffffffffffffff, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f0000a9a000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getuid() ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00004a3000)=""/206) 2018/02/17 00:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0xc004743e, &(0x7f000074b000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000fb2000-0x30)={0x7, 0x28, [0x1, 0x401, 0x9, 0x9, 0x101, 0x3ebc, 0x6, 0x8, 0x3, 0x8]}) 2018/02/17 00:42:44 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00007b4000-0x12)='/dev/snd/midiC#D#\x00', 0xd33, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x284000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b1e000)={0x0, 0x2, 0x6, 0x1, 0x8, 0x3}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3, 0x2, 0xc4a5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000902000)=""/148) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) ioctl$KDENABIO(r1, 0x4b36) fchmod(r4, 0x9f) execveat(r3, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) [ 43.894265] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/17 00:42:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x6, 0x9) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) 2018/02/17 00:42:44 executing program 1: r0 = socket(0x40000000015, 0xb, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4f) 2018/02/17 00:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f000074a000)={0x39, 0x3ff, 0xa849, 0xfffffffffffffffc}) r2 = socket$rds(0x15, 0x5, 0x0) getsockname(r2, &(0x7f0000ecc000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f00002f7000)=0x1e) r3 = gettid() tkill(r3, 0x1a) rt_sigprocmask(0x0, &(0x7f0000612000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000508000-0x8)={0x0, 0x0}) migrate_pages(r3, 0x0, &(0x7f0000a48000-0x8)=0x5, &(0x7f000072f000)=0x7) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/02/17 00:42:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400a00, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000c41000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000053b000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x7) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003ae000)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) syz_emit_ethernet(0x32, &(0x7f0000e5e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006db000-0x4)=0x0) move_pages(r3, 0x9, &(0x7f0000ecc000-0x48)=[&(0x7f0000a79000/0x3000)=nil, &(0x7f0000da0000/0x3000)=nil, &(0x7f000021f000/0x4000)=nil, &(0x7f0000b91000/0x4000)=nil, &(0x7f0000ce3000/0x1000)=nil, &(0x7f0000d3d000/0x4000)=nil, &(0x7f0000de7000/0x2000)=nil, &(0x7f0000eef000/0x3000)=nil, &(0x7f0000621000/0x2000)=nil], &(0x7f000032b000)=[0xff, 0x100, 0x20], &(0x7f0000c20000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000075e000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x7ff, 0xc1d, 0x1, 0x2}, &(0x7f00002fa000-0x4)=0xa0) sendmsg$netrom(r0, &(0x7f0000b5e000-0x38)={&(0x7f000000c000)=@full={{0x3, {"083388a1a68592"}, 0x1ff}, [{"16efadb1447912"}, {"4399293d3c5e0c"}, {"cc829ebed0e4e4"}, {"6332f6de14fb07"}, {"9ca45d8ee26af1"}, {"1f86803d2e4804"}, {"94d5001482ec59"}, {"f48d45e610d032"}]}, 0x48, &(0x7f0000614000)=[{&(0x7f0000589000)="fe7d611e6aeab2c5f7a69525724c624dff6521fdbd9f12fc988e29ed6525ea45bcfcbc39810ac99adb8f", 0x2a}, {&(0x7f00007dd000)="2b9fad4af4295050f8bc44717e72bdb299b0", 0x12}, {&(0x7f00007db000-0x86)="4d7acea49fe44909cb3adbfd3403218c391903ed1d94bd0f773dcdf28d7307afae88bbe7250ccf64a2d9c478f3830ecc205015df0d6df6329834ebaf7456043c1190035cdc67458c3730aa84ebd57c4d6d95be0fcaae1cf8503366cdab5fad564327c0366783ea9917dac7a63fbac9460a1f61ce970951e49e1cefd1e303412c9014d24af3d6", 0x86}, {&(0x7f0000045000)="50b11b0bb2c797caa8496c2d984709f001ad7afe964a681296dfa3b1eadad3903aab469b311218ee7cd056c0c06108feabbbba4a08f155cb5542a7eb6e6d91526c14976119fa2502be6ad315324729c77b44300fc5aaf40299843912ac4fd722a747a7780ac3303a348591c4420458bebcc2eff8bac6cf5e1db488a647a4", 0x7e}], 0x4, &(0x7f0000588000-0x1010)=[{0x1010, 0x0, 0x3f, "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"}], 0x1010, 0x40}, 0x20000080) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007a9000-0x14)={r4, 0x7, 0x592, 0xca50, 0x1200000, 0x80000000}, &(0x7f000004a000)=0x14) 2018/02/17 00:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) clock_adjtime(0x2, &(0x7f00001ee000)={0x3, 0x8, 0x2, 0x1, 0x7fff, 0x7fffffff, 0x7, 0x5, 0x3, 0x2f1, 0xfd1, 0x51, 0x1000, 0x0, 0x8, 0x10001, 0x8, 0x2, 0x8, 0x90, 0x8, 0x0, 0xfffffffffffffffa, 0x1, 0x9, 0x2}) write(r0, &(0x7f0000686000)="9a", 0x1) 2018/02/17 00:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000050b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) r4 = dup3(r2, r2, 0x80000) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000362000)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r2}) dup3(r2, r1, 0x0) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f000023a000)=""/95, &(0x7f0000f12000)=0x3bf) r6 = syz_open_dev$vcsn(&(0x7f0000fe0000-0xa)='/dev/vcs#\x00', 0x9, 0x0) setsockopt$inet6_int(r5, 0x29, 0x24, &(0x7f00009d5000)=0xe49, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000533000-0x20)={"722dcd937e8de774aa7479b1f39dba55", {0x4, 0x3, 0xa0000000000000, "6ad83776ac96", 0x3}}) ioctl$int_in(r2, 0x5473, &(0x7f000064c000)=0xfe) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xe1)=""/225) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00003dd000)=""/174) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000961000-0x1b)=""/27) 2018/02/17 00:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fcc000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "a5976b9ca7a272b036a2286cadd4a5cd6940d22518aa80f7621db75cfc3bb189"}}}, 0x46) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f000071b000)={0x101ff, 0x0, &(0x7f0000ec7000/0x2000)=nil}) 2018/02/17 00:42:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c79000-0xc)={0x2}) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eb0000-0x4)=0x0) ioprio_get$pid(0x0, r0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) [ 44.093859] device eql entered promiscuous mode 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00009f4000-0x58)={{0x0, 0x7ffe}}) r1 = syz_open_dev$mouse(&(0x7f0000dfe000)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b5d000-0x4)) 2018/02/17 00:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00005cd000-0x5e0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x220, 0x3a0, 0x3a0, 0x308, 0x220, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x6, &(0x7f0000a9f000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='bcsh0\x00', @generic="da9080cd05014b8619df748438926364"}, 0x0, 0x1f0, 0x220, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0xffffff00], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv4=@multicast1=0xe0000001}, {@ipv6=@empty, [], @ipv6=@empty}, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}}]}}, @common=@inet=@tcpmss={0x28, 'tcpmss\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast1=0xe0000001}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bridge0\x00', @generic="98d428bea1613fdf3b0b0a4fa68048b2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @common='gretap0\x00', @generic="da2c56eb60a2f91597bf3f7506d26138"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4e000-0x4)='/dev/hwrng\x00', 0x40, 0x0) 2018/02/17 00:42:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r1 = syz_open_dev$admmidi(&(0x7f000038d000-0xe)='/dev/admmidi#\x00', 0x2, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xc96) readv(r0, &(0x7f00006b7000)=[], 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000148000)='/dev/ashmem\x00', 0x400000, 0x0) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) timerfd_gettime(r1, &(0x7f0000c4d000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) userfaultfd(0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ac6000-0x4)=0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008a9000-0x8)={0x0, 0x8000}, &(0x7f000085c000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009d7000+0x1ce)={0xaa}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000000b000-0x28)={0x5, 0x93a7, 0x3, 0x1, 0xffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006fd000-0x10)={r2, 0x9d, 0x1489, 0x7fff}, &(0x7f0000b79000-0x4)=0x10) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) [ 44.213381] xt_policy: neither incoming nor outgoing policy selected [ 44.229218] xt_policy: neither incoming nor outgoing policy selected [ 44.295574] syz-executor6 (6089) used greatest stack depth: 16224 bytes left 2018/02/17 00:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000eac000-0xb)='/dev/vcsa#\x00', 0x0, 0xa000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006de000)={0x0, 0x77, "e17415d02f1b472a36311ea0166fb52b8db64e367a1c1b7b798ce5617eda9dc2ff45a7e9e0517df4059fedf4e6c4c89a99a88dde337795d412284166497a710f5605ee8c7fde792e74f48932536947ee188d9b60809e531478cedc365680bc2709c71868f0285a117563053dae21f27362c08da13c501d"}, &(0x7f00003f9000)=0x7f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002cb000-0x8)={r2, 0x4e62}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/02/17 00:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/checkreqprot\x00', 0x4001, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e4f000-0x10)="1ef852499c2b9889a01f93cbc954ebb4", 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000454000)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x625, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x9, [0x4, 0x6, 0x401, 0xb0f, 0x5, 0x4, 0x8000, 0xffffffff]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x16) dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() readahead(r0, 0x5, 0xfffffffffffffffe) getpgid(r1) waitid(0x1, r1, &(0x7f000033b000-0x10), 0x2, &(0x7f0000b46000-0x90)) 2018/02/17 00:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b11000), &(0x7f000015a000-0x4)=0x4) sendto$unix(r0, &(0x7f0000826000-0x8d)="6b1d8a685d70f272e0f8d7ae637a341eb63f6b0b899dc52d1d5267965b10350b27235000dcd98827318a3055b45cb6846591869f6ca0fa94ecf105cbf6d9a49afccda0f691e8cd3f33df02ff050b26bf377b8102f35e6714b1ebb17bd23b48242891f1111392471d674fb60059060be3e141a9ad0fcdd178379ad705e96a1b8158badd80d411fda9eea3e39394", 0x8d, 0x4, &(0x7f0000e5c000-0x7)=@file={0x1, './file0\x00'}, 0xa) 2018/02/17 00:42:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009bc000-0x4)) r1 = syz_open_dev$adsp(&(0x7f0000092000)='/dev/adsp#\x00', 0x0, 0x501000) accept$netrom(r1, &(0x7f0000ad6000-0x10)=@ax25, &(0x7f0000316000-0x4)=0x10) 2018/02/17 00:42:44 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000028d000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f000010f000-0xb)='/dev/vcsa#\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000a00000-0x10)={0x1, &(0x7f0000000000)=[0x7fffffff]}) move_pages(r0, 0x0, &(0x7f0000019000)=[], &(0x7f0000003000-0x20)=[], &(0x7f000001a000-0xc)=[], 0x0) 2018/02/17 00:42:44 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000516000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3d000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000001000-0xa4)=""/164, 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xca7, 0x7, 0x101, 0x7}) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00006f5000)=0xbc6) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r3 = syz_open_dev$binder(&(0x7f0000a93000)='/dev/binder#\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000fa0000)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x401, 0x6, 0x14, 0x4, "b4cf635f079ea2fd602546fad2bbacf65b77f1e01422175f5e0648597347bf56fedc9c39ac4b4a4d85c69eebd8a44deedd7036f3dcab462bf01e13a0f71c7d22", "8910b2e4930f3b0bd75c7a09436c7ed7a516e037980ab343de602fc68d70a346", [0xffffffff80000001, 0x7d]}) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000309000-0x85)={0x0, 0x7d, "d74572459230a38f6ce3a5e7f08f7569ba41b9b918a02c848be39e8351d266fb4f779d4b4ddabdc5c5f0632c88f93b6bb25410453548eef99f3c2e639b42df0eddf85ce2ed282c2c19ef979cb9099b4c949adad971c61998b351149c830b23963ab15c1da6d9cde0b9db6d4f306664f75faf8c1391ed19c70f2e6fb0f0"}, &(0x7f000013a000-0x4)=0x85) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000d2e000)={r5, 0x7, 0x70, 0x7, 0x6, 0x401}, &(0x7f0000bda000-0x4)=0x14) 2018/02/17 00:42:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/dsp\x00', 0xc40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dc3000)={@common='ip6tnl0\x00', @ifru_flags=0x1600}) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000dc4000-0x8)=0x80000001) sched_setaffinity(r4, 0x8, &(0x7f0000c4c000)=0x9) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000dc5000-0x4)) tgkill(r3, r4, 0x8000000001) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40400, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000f6f000-0x58)="515bad70e970d5aa7b7995c21e163f50035182263c27a840149a60d60eb5ec876bc83b0ae34b104942d651dd1a3106e1eb15e7561f5c6d3c6913a222fe31a97e0fc5b0be716392ba8b9289faa306e06d71b3c7ae6d9a3030") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000005, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002000-0x9b)=""/155, &(0x7f0000001000)=0x9b) 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x1, 0x4e2400) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) 2018/02/17 00:42:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101800, 0x8) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa5000), &(0x7f00003c4000-0x4)=0x8) 2018/02/17 00:42:44 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000001000-0x4)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000c000-0x4)=0x7, 0x4) 2018/02/17 00:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) r1 = dup(r0) inotify_add_watch(r1, &(0x7f0000cab000-0x8)='./file0\x00', 0x4000000) mkdir(&(0x7f0000301000)='./file0/file0\x00', 0x0) rename(&(0x7f00009f0000)='./file0/file0\x00', &(0x7f000023f000-0x16)='./file0/control\x00') 2018/02/17 00:42:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000770000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c4b000-0x16)='/selinux/checkreqprot\x00', 0x8042, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000023d000)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xf8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000810000-0x30), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0x0, @common='lo\x00', @common='rose0\x00', {0xff}, {0xff}, 0xfb, 0x2, 0x8}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 0x2, 0x2, 0x0, 0x2, 0x4, 0x9, 0xe65a, 0x40, 0x2}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d3f000)={0x0, 0x0}, &(0x7f0000a2e000-0x4)=0xc) getgroups(0x1, &(0x7f0000018000)=[0xffffffffffffffff]) fchown(r0, r2, r3) r4 = syz_open_dev$usbmon(&(0x7f0000ade000)='/dev/usbmon#\x00', 0x8, 0x100) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f00001f7000-0x8)={0x2, r4}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000144000-0x4)=0x4, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_settings={0x3, 0x0, @fr_pvc_info=&(0x7f0000043000)={0x0, @common='gre0\x00'}}}) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000736000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) fstat(0xffffffffffffffff, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) mremap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000dc5000/0x2000)=nil) fstat(0xffffffffffffffff, &(0x7f00008c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, r1) 2018/02/17 00:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aef000-0x58)={{}, 0xfffffffffffffffd}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ca000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009e9000-0x14)={0x0, 0x81d, 0xffffffffffffffc1, 0x5, 0x8, 0x79d}, &(0x7f0000e6b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000073a000)={r2, 0x1}, 0x8) 2018/02/17 00:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005d5000)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000bc7000-0x38)={&(0x7f0000f55000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000044c000)={&(0x7f0000e64000-0xb4)={0xb4, 0xb, 0x0, 0x2, 0x1, 0x2, {0x0, 0x0, 0x5}, [@generic="28bb9cfdea08f8cacecc9bd09e2deb555c94181b4b4617a2aea96513cab77be31be66a60d3e236de79ea0a19924c46fd4bb3a2a4176814f784044dd1d40c395ea7f69cf0c5212efaa1bd802dd5512d557f86f826399de9c66d69e9780426c0b038972ac0f2ff0dadc62ea6ad742fde363cfb31cc8d14682030e42d25395b124be32ba612a6c5b99e364f30197dcde317f0123a2e8f145eb6966e8dd750"]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c44000), 0x1b2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d6b000)={0x5, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007f3000-0x20)={0x5, r2, 0x2, 0xa}) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f000023a000), &(0x7f0000ba1000-0x4)=0x4) socketpair(0x1d, 0x7, 0x100000004, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000831000-0x8)={0x0, 0x2eb1}, &(0x7f0000067000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008d2000)={0x4, 0x2, 0x800c, 0x401, 0x2, 0x6, 0x800, 0x100000000, 0x0}, &(0x7f000042c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bcd000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3ff}}, 0x6, 0x3, 0x100, 0x9, 0x10000}, &(0x7f00007c5000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000077000-0x5)={0x0, 0x3, 0x9}, &(0x7f00008ae000-0x4)=0x8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00007d2000)={0x3, 0xfffffffffffffc00, 0x80000001}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000806000-0x4)=@assoc_id=0x0, &(0x7f0000803000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000582000-0x8)={0x0, 0x8000}, &(0x7f0000c0f000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ca7000)={0x0, 0x4}, &(0x7f0000f22000)=0x6) sendmmsg$inet_sctp(r3, &(0x7f0000a4b000-0xe0)=[{&(0x7f0000db9000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00009f4000-0x40)=[{&(0x7f000098f000-0xd3)="ebcf205f4a0737d97383acc59cba00c3d0208dfd09317d4e34bfbcd27194fb4ee2c9768e12debf4960ad484b17a4b007925b075e5e8ea51965ea334fa8a11874dd722a73494068686c72dd7e8ddda9fe78e6b7dfba5f670983002f12061789531d5d9fb3e1b874c78fac2ba8703435b04c7682ba8cf7c507e8b47ba626a2176c236019f46033e98c0ca94564978184742d6f05c994d7e8f22b9c16c0f063c000396523f26888edb2e09a461c36a5df47aa20fafa82c16cfa0251e2506a875523dd8fd7aca0338ee6a2d234dc65b966721d4fef", 0xd3}, {&(0x7f0000786000)}, {&(0x7f00002d8000-0x83)="02598221349df487d420b1ee49a55221c3f13bcaadf263eff353b5fed580fb511cd0a646549354f3156b59715698a105634905417b2c0e2a308c75a8869909978db03afefa06dbeae3c2fcf69b2530c58c8e44e03a935f8d5ab8d9b04a1bdf803f313af4f92f19fb8c8f225eb4021b4372b6a2c9c88708615bb4af83148b28f3f174b5", 0x83}, {&(0x7f0000d4d000)="3bebbadea8fd11301c9f635aeb67835c8b30a3a3afadbe060abc85d429b028e88b2817ae1c64a6cfedbd51b6997a595a2229f56fb2cd80fa899bee203d61be98daf13949dcee9610342f179c60ed9a547bc749bb770064cb18a2bc6bde2528d313c0bbef18a09aa0d2f0c0a6c8beda611dfa0188ca4bf290b61b7aa85e0aa9cb0fd4172cd7ab30fef619e1cf31f91d6dcb60edb67dd1d21e7551041b0ae86e586f9b7f7c00c5e22ee96739919660fdfe1a968614d84947abf2c7ed6fb8bc7f60", 0xc0}], 0x4, &(0x7f0000f37000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x8, 0x8000, 0x401, 0x3, 0x3f, 0x42, 0x1, r4}}], 0x30, 0x20000000}, {&(0x7f00005e3000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, 0x1c, &(0x7f000069c000)=[{&(0x7f000060c000-0x33)="b856424e755b6657be7c1bac60e8c4ffd9e3c2c6940674fd90777f727052cdda9dc9c81bdb204c50f478ea2d91cecb7d186161", 0x33}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000ab8000)=@in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, 0x1c, &(0x7f000009e000-0x50)=[{&(0x7f0000a5d000-0xc7)="3f65204cd067be2521443d36f29bf7abebd81c3b6b30385b3dd338b9e6d04e66a709ed23b01ac8964cff9dcb54695ac07dd0e6871b050b793ee531c9efe3a1edca637992afb9c841b623c87a2c6e61a75ec35f338adf2b026152c8281a2f07e164b00a9ab662eddb829fe4f381f8cc2058bb47d698ff227832e37d4763374b69c58e1f55e30f1c9f02ee373dbecbb177bef55249d4d9f0bf8f49ccbde70670eb96cebc15c986a4f320aa51fb24dea66d8494ce3c938fff8d5ef4fe2f45e565ac2a5d829b3033bd", 0xc7}, {&(0x7f0000207000-0x35)="977149a9929cf181eb35663a2593005d04b4d6b9c9496125948a90ecb9330174ed9288cba29feab240d19e634e2821be7757d37657", 0x35}, {&(0x7f0000166000-0x15)="e9a32f6156cb906336f232a1465902ac455ea5fcce", 0x15}, {&(0x7f0000294000-0xc6)="b34b9f5f50f79ec1d20d619797211e0a51efc9bd85012a25c69f672916b096708128eef6cb2007a40c2b0cdea27595ae6c2366d543ea152d71463b4378d3366e8f3280f90dd2924be696e590f498e282ddb82bb4f2f68d87534bf0944c9c5880290482665b0ac8447a457eced27d9ed86600d5d60a0ebaaab69daba6c4f66d7cd8f1b506a594308fdb14db217ba20fc12dc8da5c51742437f6124561e1b90a10fdb8c66d4fb6b343ca213d545b2a7add48b28eba809f3cfd0c9c04cfcc925ad9c5a742807957", 0xc6}, {&(0x7f00008e0000-0xfe)="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", 0xfe}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f00003ba000)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f0000f4f000)=[{&(0x7f00005be000-0x1000)="3875a0ac9f45c3898cafd8048b81c64c63c8b91810bc69457696ad2e1ba74ab1aa9566092a73250395561e047a0d21597278c06277c6a6e1d328081ee84f762b10c67a542c28377d8138a6bb31251bbe884e2fa5bc3e83dccd4c020ba4af88591704fb0b103a3827d8d78ed1552c2319ed9a6eddf717a4bd791fbbd3d5a2dd5a934e7c6d5609d8f5fcb507c32a165af843e6bd62a88d04098a26db1cace549bd403c89e12de46354eef60c01a25c497b136978273bf5e6d387b12a8afb4343f08f9a105667ad8a63a345a8ab6c77ac63a9832a03121d2ae52c6236486876ae4025d03f24b9c2afd0962eda3c77198d17687e1272fb3ebd9563a53e964052ffe0ecfe5fdfa4ed4de8a924b6a0be81ca67ed9a565ab6b0427b4ff9fe8fb8ce4ce78ab824e392ee041cd430164c6b19b4e7b67961f9640339cd4516d07512a4e495ab71d5236c7d0867194dc88a796ba9455e38d1f1db2225e7c927ce295238a37ecb75016a73d2815b13d3f8dcf520c1ac75779cd23f92e459e0a22c08f2519ae7049549eb22b4574135ab4dd8488cc5114c1cd906ba214a3efd549704bd2b275154724b3628fab68cf6ac275b43b031bc55145a91780f63373679ed9328ee7c56b8fb98c917adcfa63e63e80c944775fad5dbd20edc6de082e465459a40c55369095a954786f3b95af528077785faaa0c279169741cea49d099adbc0913adf1b216bc8399c99d4576b31b0e36f39afc09fcaa848b8c4e65dd9d5e03a7f9d63ab9465353f25a965a3f568e9931c3b2754f5431d30d2d62af5cec02ed8523e4d68d35320623de07b1d86548269299deb5c179e80501438c4cd1cd45e8135ece13e2bafee471369eacb197a12c59aa19850747848d1226dc18f7f1c10214843fd26b41db80c64664967ab0ffa6a71613ab0d5fc4f8c0b2c9952a693ec93627bfb8d6d8c670052ef29fcb76a310c829d8e9b09f84180775abd784d9f8b8cb0acc0949c1511f6bcbb0373b0ec44b42bf4b0769f126d890e0bb6b48c6fa36beae71a1094951482818b562dd37ec2970b19bbe9750c7bc3ed58afc4481d045b45cceb7eb49b17397587f3f37c6a5af5f655d28051c8ee3bf8faf70cd27dea5097a378a8ca40c00ec3817b10923460a701fa639e33c7156660f857c87a18cd701a871f39b1f93568ccfdd33468bc73e659fb0fc3f0c47a402629c9d147ea3de67e599bfa2bfd9c7a9ee9074f5f583e5a7952836007c11589a22791afbab9631e428f7010fbf6b6820002bf9ec28070e6d2e382788e5a3d5e4ca7f31dc908075b84bfaa8567e34e8653dba31af7832c942a1d105160eaab74c2854da68f245cc6301cd57b525a0ee8cd9f607eb57d2d5adeccc797fc15d245ffeb00917dd3bcd3e945a330bff3a12fb4437fda1f314d27f4a7483ee252357034962f35f32cff1e69bd8ec130a9bfde5398b17f3f0a82c89648e8b0dffa442eca6bbb775b1b338d74de1b3e100b457fb6d5e56af3010ea3a51ef325f67761bdd591999966e68e04a367210433dd1b9dd5ac9e071b0a9035cfc527e1a2d8908727619adccf347d05213906312fb8fe16e9fa812512f8cdad201e2a2bb4c436454f8546e1254f92ade7dcfe27c54d004b3317db9708a44c7f4979d46554193799583b088e5ee168d315205c55cbaecc7b3ec7c579724b7130f9700bb223e84352bf18a8bfef460462811b4b3c014f21beeebd405710a1f9e777c86d49e39b3b21569f1eef8ac5ae659ecbe38bb5b41246ac4942bba1784e2e4523f6792d0f7fbc4c5da6267dfbd4afa3e024a5bb4962986f5e92d6a0342971abf85888b9723a27291100ff0eba87337566ed74c5e1f0f0e9cddf7c63afdf5f823554ba508d84538b7d9a61da967ce98acf2f87bb1af9e3392bcf7d18297d991e5f40a600afa108e67560d6142f55e602ab33dc8cca12060f2b6517372a2a635af3c957fa1df4f701d10753a2fd59654098b6e47c84d2f9d6ca95e91585f6a4985b7b31eeeab371339ad045bfc614670668a3965e9971f4972b6f613ac2d7c2ce14e44d1a45fee2a4f8a90d63b031ef8a856a27afb062e24bc66808182d907db5047b530d16d8d3e6805d0b1073b03c66e7d95940aa2d4b34162de1700bac8159214471d5e3026efeaf571bc3a8c3c2ddefa96e6c7b95d387ef689da9aa900eccb441859056ce351dacf5120afcfa598e8163bae2b86af7c6998fb67c2c1556003cfed98aa837e0dbfa6f5d501083c8a5356614ae01ad38970b57a9a317ce6180c2fe11e9f08b3e896861c29a0747e756ad10714fc08df491a7f49fe096f7ec2eeb5c03d6c0e8dc61caa2b0326ab7af316631d9534f9dabdcf74bfa64a190fe7443bebd5bee32a89b60640ccfa39aaa0bc95faf0f0a78891dd191fb40400bd42c3e4a567eef10a96631f83ea5b7c808fbc4461406185cd8dd262dbc06215d51fdb4b11efbe5f5b26792a79d47badb885ab33c40900d520bebb21755af5cf2f9a64b4d3d72783375864ca48cd2d8deb1a1a5870020926e3136b428d95734d9cd32e9a1dd46afde44fc20af57e3be0d111a07f042d4c215bce26e0415b404e46221fbcb57562de9c186e5790a7c1a91b421e3b8b48dacfee42a2ea600d59e4ec8ecabbe83142dbde9963d31c59577b76251b578b95b5c88fa8d1c3f11f6b388f3dfbf35d9f379e7a7159297035a77da6d431c6021f5d7c1d2aa4147066011ca39d496209256e793292967691690d18b2bbda3db79c855c17bd45aed7c364d3ca8f95c7f605eb0035f0e7eb7b62aa6260e8f500ad71080f52fd4cb593f58d01b22fcb52c3031fb1f6eb9e489c0b95f86adeab4992d93cedfcc7d0d7bcd233e5f63e3c5e51b2b537e9596cbf7c72bc3b3f95259d1abc6e46cdaa0e5adef4faa9b9cd685f2a1562f750339dfc18c89891464429d01518db9822a1b5438c775843bc225956afd69ad95fc4d3f69149964315b5a0b550bf173692de7b4d6e916289bead566659ea7901bed93813a69b9a9611ca8860a1b0eb9f145d8fedaeb7025867416933b0900298196a7822e4a0ef11d1775436a18826e71be309549133f6fddeaaa41e5eada3dc8adcd19aea726e3da7f6f3aaacea404202a3471010c2e5f430bfebbb5b56a53845ad4462d77837e34934619ddcf20dcb494f6f31e985d228254e9eb63e198096d56fa778b8b9a007f5c993e8e8f7fcfa6fc6605eefe624a4e0ae19961f50bd6776b3cd10a4b60bdd86b3d3364f425a3dc8c7738c7481737a7e027aca0509ad79dd30ca924539717a387611ca9f8b9b3085239679bc7bde6eb1218f3bc0d37836bf9bcb2f17072411c868551e60b0abbb981ae649518718c6de7969738c78434f8ef6a8c31a9c1e4ea4d905c76862105d142a1bc5a91ae836694065a5350cadd0eed767856be997d36a08c16e61fcb25e66404ab97e24ef3633f0330aab0467c3ff8a3b9afc52dd113ffce62f67397c911f2cc732a743565acb71b1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0x1000}, {&(0x7f00004ef000-0x36)="cd077a3df638ca3e89ab6fb3ef4b0dad261a59c563df5162cbb98eb681519a7eecb974f08f9224701b06d4d7d1b778c69c2fe7c1af33", 0x36}, {&(0x7f0000001000-0xc0)="656821d182fd65644a38b0bb400cba73eba87bcbc9e9cfe96027cadc4ddc487d29dd867774d64e35562767a59ca5ca5e8841cec774b7103aad819cba6e792ffae84d019aad6ae29940e374c9cfe1b272c4a4feac69affaae619b70b63296184916603440826670dba6fde65119d423b78c2f1ab04b18ef4098c0643ce5c2560fecb3b2a72e83e8876614f8646e894849066c7139c94498b38b573c9ed552f5a93c05626bd04319d29c7207d505ddac2a64f0711b426c24fa83e24d630be198c1", 0xc0}], 0x3, &(0x7f0000996000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xc, 0x6, 0x800, r5}}, @init={0x18, 0x84, 0x0, {0x8000, 0x5e, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x200, 0x1, 0xc7, 0x200, 0x81, 0x10000, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x2, 0x9, 0xc7, 0x100000001, 0x200, 0x6, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0x1, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x9, 0x8200, 0x573, 0x40, 0x1000, 0x8, 0x200, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x800c, 0x3, 0x100, r10}}], 0x150, 0x4}], 0x4, 0x400c010) unshare(0x20000400) readahead(r3, 0x0, 0x2000000000000) 2018/02/17 00:42:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x101001, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f}, 0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000385000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000031d000-0x1a)=""/26) setfsuid(r0) fanotify_init(0x1, 0x1) madvise(&(0x7f000026b000/0x3000)=nil, 0x3000, 0x1f) 2018/02/17 00:42:45 executing program 3: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="05", 0x1, 0x2, &(0x7f0000e25000)={0x77359400}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000303000)='/dev/dsp\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000e6000), &(0x7f0000608000-0x4)=0x4) accept$packet(r1, &(0x7f0000159000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ede000)=0x14) 2018/02/17 00:42:45 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000010000-0xa)='/dev/cuse\x00', 0x103203, 0x0) connect$netrom(r0, &(0x7f0000002000)=@ax25={0x3, {"3c3a1fbc1cebaa"}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000004000-0x8)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000008000-0xe8)=""/232) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x8000, 0x0) 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee6000-0x10)='/dev/sequencer2\x00', 0x400040, 0x0) connect$inet(r0, &(0x7f0000301000-0x10)={0x2, 0x2, @rand_addr=0x1329f251}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001a9000-0xc)={0x4, r1}) linkat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000354000)=[{&(0x7f00000e9000)='6', 0xfffffffffffffd80}], 0x10c2) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f21000-0xb0)={{0x9, 0xfff}, 'port1\x00', 0x40, 0x402, 0x1, 0x7ff, 0x1f, 0x8e, 0x8000, 0x0, 0x1, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0xc004743e, &(0x7f000043f000-0x4)={0x0, 0x0, 0x2}) openat$ppp(0xffffffffffffff9c, &(0x7f0000234000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/17 00:42:45 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/cuse\x00', 0x200, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b5000)="f94039090000487220aeeef67e7b190048a91a2dfa5641aea0440800001088f4", 0x20) [ 44.594578] can: request_module (can-proto-4) failed. 2018/02/17 00:42:45 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x0, &(0x7f0000014000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000014000)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005000-0x8)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000015000)) 2018/02/17 00:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000062a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ce0000-0x1c)=[@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x100000001}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f00004c9000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000264000)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f000043c000)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000e0d000-0x38)={&(0x7f0000595000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000a51000+0xa8d)=[{&(0x7f000052d000-0xfe)=""/254, 0xfe}, {&(0x7f00001d3000-0xc7)=""/199, 0xc7}], 0x2, &(0x7f000052b000-0xf8)=[@mask_cswp={0x58, 0x114, 0x9, {{0x911, 0x40}, &(0x7f0000608000-0x8)=0x6, &(0x7f0000ca2000-0x8)=0x40, 0x1, 0xf, 0x9, 0x80, 0x1, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0xf6, 0x8}, &(0x7f0000d3b000-0x8), &(0x7f0000bf6000)=0x80000000, 0x9, 0x8, 0x1, 0xf7, 0x8, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x100, 0x4}, {&(0x7f0000932000)=""/250, 0xfa}, &(0x7f00008bf000)=[{&(0x7f0000237000-0xfc)=""/252, 0xfc}, {&(0x7f000044a000)=""/206, 0xce}, {&(0x7f0000ce6000-0xb3)=""/179, 0xb3}, {&(0x7f0000c15000)=""/128, 0x80}, {&(0x7f0000bb5000-0x2f)=""/47, 0x2f}, {&(0x7f0000172000)=""/151, 0x97}, {&(0x7f0000795000-0x35)=""/53, 0x35}], 0x7, 0x24, 0x95}}], 0xf8, 0x4}, 0x20000004) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f2c000)={@generic="210ad7a6039541b90d82850706876f5e", @ifru_flags=0x4000}) syz_open_dev$sg(&(0x7f0000e61000)='/dev/sg#\x00', 0xdaf, 0x0) 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000646000-0x8)='./file0\x00', 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000667000)=0x3) r1 = syz_open_dev$midi(&(0x7f0000dc3000)='/dev/midi#\x00', 0xfffffffffffffff9, 0x80003) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000217000)={0x3, [0x4, 0x3, 0x8]}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000909000)={0xfff, 0x80000001, 0x8, 0x3ff, 0x8, 0x8}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) r3 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r3, 0x80000000, &(0x7f0000d67000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r2, &(0x7f0000fe9000-0x2), &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/17 00:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b56000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00008f3000)={0x0, 0x0, []}) 2018/02/17 00:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000061b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r2, &(0x7f00001a5000-0x10), &(0x7f0000776000-0x4)=0x10) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/17 00:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000689000)=[{{r1, r2/1000+30000}, 0x100, 0xffffffffffff8001, 0x6}], 0x18) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x0, []}, &(0x7f00009ad000)=0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x20) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0xb, &(0x7f0000256000-0x44)="711bc45ce3f16a4026e4ca13fbc413835a5bc8f48b632fb28b23d960bf365e97cb2bbcb401f20071698459cf2b3f54ae49cc57f5aaadb4ad8aeaca5da22a8c590ff2c889", 0x44) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = fcntl$getown(r5, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r8, 0xc008551a, &(0x7f0000a5d000-0x1c)={0x6, 0x8, [0x0, 0x0]}) ptrace$setsig(0x4203, r7, 0x3f, &(0x7f000069c000)={0xb, 0x81, 0x9}) getpeername$packet(r0, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ecc000-0x4)=0x14) 2018/02/17 00:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000877000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000f2b000)=0x200) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e84000)='./file0\x00', &(0x7f000032a000-0x11)=@known='security.selinux\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, r1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)={0x2, 0x0, 0x0, 0x1}) r2 = syz_open_dev$admmidi(&(0x7f00006fc000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a72000-0x14), &(0x7f0000100000)=0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000734000-0x8)='./file0\x00', 0x80000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000558000)=[0x3]) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c42000-0x14)={0x900000000000000, 0x4, 0x4, 0x6d3, 0xffffffffffffff55}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007ea000-0x4)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000021000)='\'') [ 44.626674] can: request_module (can-proto-4) failed. 2018/02/17 00:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00005af000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x40000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000965000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) r4 = syz_open_dev$mice(&(0x7f0000157000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000730000)={r3, 0x32d, 0x7, r4}) delete_module(&(0x7f0000d49000)='/dev/admmidi#\x00', 0xa00) close(r1) getpeername(0xffffffffffffffff, &(0x7f0000203000)=@nfc, &(0x7f0000f9d000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0xbf8d0685bd43faff, &(0x7f0000d4c000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000331000-0x2)=@abs={0x1}, 0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b87000-0x4)=0x5) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc6000)='/proc/self/net/pfkey\x00', 0x480, 0x0) recvfrom$ax25(r1, &(0x7f00001c9000-0x58)=""/88, 0x58, 0x40, 0x0, 0x0) accept$netrom(r1, &(0x7f0000f0b000-0x48)=@full, &(0x7f0000fb0000)=0xfffffffffffffdef) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = getpid() prctl$setptracer(0x59616d61, r2) 2018/02/17 00:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000095000)={0x0, 0xff48}, &(0x7f000051d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000777000-0x10)={r1, 0xfffffffffffffffb, 0x2, 0x7ff}, &(0x7f0000a5f000-0x4)=0x10) sendfile(r0, r0, &(0x7f0000af0000)=0x100000, 0x1000000800000008) connect(r0, &(0x7f0000f9b000-0xc)=@nl=@unspec, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000529000)=0xfffffffffffffffa, 0x4) 2018/02/17 00:42:45 executing program 0: r0 = request_key(&(0x7f000000e000-0xa)='id_legacy\x00', &(0x7f0000ce3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000005c000)='\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006af000-0x5)="1081", 0x2, r1) 2018/02/17 00:42:45 executing program 4: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) inotify_init1(0x80000) r2 = syz_open_dev$sndmidi(&(0x7f0000062000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000b43000-0x77)=""/119) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f00008d6000-0x1000)=""/4096, &(0x7f0000b43000)=0x1000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00003b0000-0x8)=0x1) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cc6000-0x8)={0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d4000-0xc)={0x0, @empty, @dev}, &(0x7f0000fe9000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000076e000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b49000-0x4)=0xe1) r3 = syz_open_pts(r2, 0x0) ioctl$int_in(r3, 0x5429, &(0x7f0000fe5000)) 2018/02/17 00:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000735000-0x10)={0x2, &(0x7f0000870000-0x20)=[{0xb5bc, 0x800, 0x2, 0x4}, {0x9, 0x3488, 0x7, 0x10001}, {0x200, 0xe76, 0x2, 0x8001}, {0x5, 0x0, 0x2, 0xfff}]}, 0x212) 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x2d0a37d27e3483d5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000beb000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000279000-0xdf)={0x0, 0xd7, "ee699ceba5c1d29615738797b37ba7eebd045669644b20d642fa8e22cf338167a3c9f56be96f48d554169fca8e25173df8f667e756722e84050935fcf0b0ef2ea5717b042aed5231973d72994fd3915d48d2855cd6c4c9a1b75d9d829e2e55f0a84c097a3a9a26265824e3aa557ae22bf6c6291fe1d6ce086540e94da8732191beba2b97e6a60b5ce28871b604c0cbead52a5f5c53388422c56ef61f3dc85cf8d520b3406a65dbaf52ee72f0901dd7f30c341e6177097640bfe178cba2063ffbb0ddcc91f32dbb3fa45e333e0fef6870f244b5e866d0c7"}, &(0x7f00006fc000)=0xdf) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fe5000-0x10)={0x0, 0x80000001, 0x8b, 0x6}, &(0x7f0000af0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ce2000)={0x0, 0x7fffffff, 0x30}, &(0x7f0000d57000-0x4)=0xc) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000881000-0x4)=0x800) mprotect(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x1000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fab000)={0x0, 0x37, "4d196e4d78aa88758a6b7e406ec8bfb8866ef973c763e9071ae47d96b0c98d36f84b550a9c8fcf2b94ba75a64a2f068cb6e9e23440a4db"}, &(0x7f0000718000)=0x3f) sendmsg$inet_sctp(r0, &(0x7f0000a26000-0x38)={&(0x7f0000a10000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000019000)=[{&(0x7f0000763000-0x1c)="4b2b81373ee2460056f2209a0367f2d4bd0f13ed8a483ac3768c35b9", 0x1c}, {&(0x7f00009ae000)="49c64ade4a9a81839c21aa0e741165d19a5ed45e2f703ab101b3f511309c711806d8e7aa021f680813dd43d039b697b0a189de3579264cb802d3949aba0be6e13e7c34cc9c72e316d4c16169314065be1ff6481b1853988af0d2b5006c8b1c32c28bf48ad00fe35991b6b01bd5fccac68187637761eaeba56a2b5458290f804fd49654deb11e77abbbf6d9f318aec50e9702663a245a4416e521d8827b433ab2ef6f7446e95f4d4ea4f9f8a4d2540b788f07154373f3100aa6c434c4d699b2acde73ca17862cd4356894d0468dfbe31e62b715de38e0e5ac44f703b1c0e7750686307f7f83f93b1f5fa685d92b701b4fa8c4368974fbcd", 0xf7}, {&(0x7f000067b000)="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", 0x1000}], 0x3, &(0x7f00004f0000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x0, 0x8, 0xc4, 0x1, 0x3, 0xfffffffffffff6f6, 0x100000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x3, 0x6, 0x9, 0xfffffffffffffffb, 0x400, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xf, 0x4, 0x1000, 0x1, 0x0, 0x6, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xb6, 0x0, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x9, 0x6, r5}}], 0xf0, 0x4000040}, 0x800) 2018/02/17 00:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e94000)=0x6) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000c74000)={0x0, ""/201}, 0xd1, 0x0, 0x2000) 2018/02/17 00:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cc5000)={0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r3, r2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a3c000)={0x1, 0x0, [{0x10, 0x0, 0x1}]}) 2018/02/17 00:42:45 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8b7e, 0x40000) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000003000-0x4)=r2) 2018/02/17 00:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b69000)={0x6, 0x0, 0x1ff, 0x9, 0x0, 0x835a}) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000c75000-0x48)=@full, &(0x7f0000556000)=0x48) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000703000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a5000-0x11)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00005f8000-0x8)=0x5000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) fcntl$getown(r2, 0x9) [ 44.984499] QAT: Invalid ioctl 2018/02/17 00:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) 2018/02/17 00:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f00000d5000-0x8)={0x0}) write$evdev(r1, &(0x7f000062e000-0x48)=[{{0x0, 0x7530}, 0x3, 0x9, 0x8000}, {{0x77359400}, 0xba, 0x9, 0x2}, {{}, 0xffffffffffffff7f, 0xde, 0x7ff}], 0x48) sendto$inet6(r0, &(0x7f00007cd000)='G', 0x1, 0x0, &(0x7f000087b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d40000)=@sack_info={0x0, 0x0, 0x7}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f01000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6", 0x1}], 0x1) 2018/02/17 00:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000046a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaf000-0x4)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007f0000)={0x0, 0xb4, &(0x7f0000410000-0xb4)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1b5c0000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f00004af000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008b8000)={0x0, 0x3}, &(0x7f0000f58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00009f0000-0x8)=@assoc_value={0x0}, &(0x7f00008ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b63000)={0x0, 0x6e, "b6ec385d79b8cd607beacea3f81cab4347b8f8dce6c4e7c35d186a0430bed1e82c72f539f3d32833c526e0e38db0a087fd262928aac5d191fb187277931ac8d764a405d58d980df8fb9c013d108833f7ae6dddda9aa4182efb5bb50fe7b3015b677c965d349077257e530cecabf9"}, &(0x7f0000242000)=0x76) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000030c000)={0x0, 0x9, 0x0, 0x7, 0x5}, &(0x7f00000d4000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008c1000)={0x0, 0xfffffffffffff3b8}, &(0x7f000065f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000e1000)={0x0, 0x100, 0x2, [0x7fffffff, 0x8]}, &(0x7f0000a85000)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000705000)={&(0x7f0000b66000)=@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000e5d000-0xa0)=[{&(0x7f0000750000)="7e867399364559cbaf40f04c0a3a7451833a0ce47bd7c9c2485bd84b9cb93d8de421", 0x22}, {&(0x7f00005de000)="caa44d6d351d10a62bce012cdec72ca02679a31ce5f591e65161433a2708e9296ddaf3244b2ecc0c17e53878733d216f957010fd4970c13813372d6b266ad982ded2608ea08cd7c49772919e3d4a5bee4f11b1e7d20534f2707ad510b96e61c5600713710b3c64ea0b6ed4994ab01b46352a54f0865dcd54b05f32b6afe43afd01b5c547cc68d49a2ef25e8ad18476ab6254cd03ca483e16e1dd74a849a8e9439a88703a85d4a088e27030288e83621adf7b8d2d4d2481", 0xb7}, {&(0x7f0000f6d000)="69fec7e10b2a9332de320e913b7989a1120f1e9a1ae49733240b79f08858f6626e36fc6962ddbf745caeeefb6a6771b19f73f7d88e442d7bcca6603d44ebcc22536b03b510603b4ecb56e5cd77dad43eabbb8ef934814260f49cfed8204aeb33d68c5d2fe623e9fb1f9a0fd420369cd3561a4ef7555adf28c2a764d113a204ad7416de4d1decf5f5d3f03e2120228ac5cfd7e79bfe7e59b478fa1d1377b9281399fe6fb4b2058dd9103d362096f2dc1fe6f35ae8d8f83c418200c2cbeab6a20cd2ebfce56bbab0e379", 0xc9}, {&(0x7f00004a6000)="70d8d7526f1ba381d632a9f67645fbe50d079820b447e57eda4826e519117c8aad26e762691bd788b3b92589fcea52b3ca6b966eb3d299100d8a33c3222bbe6ffae365c4021c810cfc2a4ccc6aa578d4", 0x50}, {&(0x7f0000940000)="1461d5546c2a7b9658889368f2006783fe13", 0x12}, {&(0x7f0000030000-0x97)="a281bb5d02186874278147a8f159e0aaa00bb4d1ccba3750e21e0e386611e2534ef2d94148cd7c0e3e68de24c7edaa1e98e52b3cfd38bb638b5ddaa635f235e71e3252a7aa35099c7419a7954a2c33fc1bb5544dafe9294ce0a19679c540918c2dcb0542ac9ee0358fb2404bec8ed289a149e179e606dac59e962d552272cea1248781da2c0328cf1dc8c3cb1d87704e0dd9b0232e164a", 0x97}, {&(0x7f0000917000)="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", 0x1000}, {&(0x7f0000883000-0x63)="366bf0c45e6564422c88df1234d58903e11822a6a649535953e0692b520b383ffd9a6fe7a33060f5a6fd127c1c126eda22bdb32d42f8d8733e625d4e87710011e5674ea274449a2c45f3c51aad530b2d6681f4734ce1d9103052e928042723f2e9fb0f", 0x63}, {&(0x7f0000361000)="bb421b713ea85fc63573a8", 0xb}, {&(0x7f000076a000-0x68)="55fdcd7e899957a866dee1af13e349ffef34eca2f4a3216f91ad26f5c235eb1370cef7f9ad542991ffb307f4ef463745ff969b40ed7fdf61d23664befc85805979f7c56b5fee8e51b8c62ef920578072dd8af3324509368ac34bf0fe52f22610c9f4a4828d13457f", 0x68}], 0xa, &(0x7f0000c25000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x24, 0x3, 0x8, 0x7fff, 0xc84b, 0x3b, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffffffff00000001, 0x0, 0x6, 0x60000000000, 0x9, 0x80000001, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7ff, 0x8201, 0x0, 0x6, 0xf7b, 0x400, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x8204, 0x3, 0x2, 0x0, 0x2711, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x6, 0x200, 0x80, 0x8, 0x80, 0x7, 0xfffffffffffffff7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x2, 0x4, 0x200, 0x8, 0x8, 0xadd, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0xc, 0x8, 0x0, 0x9, 0x101, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x81, 0x9, 0xb01b}}, @sndrcv={0x30, 0x84, 0x1, {0x3e9de5a4, 0x6, 0x0, 0xb99, 0x5, 0x4, 0x8, 0x7, r8}}], 0x1b0, 0x20040000}, 0x8010) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c59000-0x174)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/17 00:42:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x4, 0x5, 0x101}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a94000+0x86)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000001000-0x4)=0x20) 2018/02/17 00:42:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000585000-0x48)=[{{}, 0x2, 0x6}], 0x18) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getdents(r1, &(0x7f00007d6000)=""/78, 0x4e) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006d2000)=@mpls_getroute={0x20, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000059000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000013e000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_settings={0x3, 0x0, @fr_pvc_info=&(0x7f0000043000)={0x1, @common='gre0\x00'}}}) 2018/02/17 00:42:45 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000568000)='/dev/midi#\x00', 0x401, 0x123000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8fe, 0x4040) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00003e2000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b71000-0x11)='/dev/qat_adf_ctl\x00', 0x27bf, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000f35000-0x8e)=""/142) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f000001c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff0767", 0x8, 0x2000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000df2000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000443000)={0x0, 0x0, 0x6, 0x0, r4}) [ 45.010877] QAT: Invalid ioctl 2018/02/17 00:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000be0000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x63}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0x1, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/17 00:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f000082f000-0x68)=""/104, 0x68, 0x0, &(0x7f0000e20000)=@abs={0x4000000000000000}, 0x8) shutdown(r0, 0x1) 2018/02/17 00:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) prctl$setmm(0x23, 0x4, &(0x7f0000c6e000/0x1000)=nil) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x1a6) open$dir(&(0x7f0000b3c000)='./file0\x00', 0x2, 0xc9) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b26000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000490000-0x4)=0x2, 0x4) 2018/02/17 00:42:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000823000)='iet/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x65d6}) sendmsg(r0, &(0x7f00008e7000)={&(0x7f0000b07000)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f00002bf000-0x10)=[{&(0x7f00003e0000-0xea)="e909b2ee8c3c98d489ecb59a9c4239d408866cde06e95c04698145919b7e0a93dc0642bd23e392861b5723be135f397b8335799247b74c7a218ce2cebd970fb35b2dd1b9ec47c43d20f791efc505a566c6eda362dce9dc9ebe291226fbba4c9e15097684a0be769b5b49fbc37a6081022db77843baa9ae1e16cf3bc646c885830655417bb5c34e917804c10ba22e93451c64639a8f890e94e6240328dfe88cee0cdaf59398042b75faac6e89ff35480ed349d7bcefa4243a8d88c4b317e01d1700aa0dd258a790455a65fd90090bbab15de37b3c5cf2a0f8521a62fc8465e9156049a67398f90cb63fad", 0xea}], 0x1, &(0x7f0000339000)=[{0x108, 0x13a, 0x6, "dab79b39af17ef66b8f970f7860c99f6209dd4fbe7b37a6ed74f9fc52cdd5bed21aaf773b3e0b2815bda432f26cec61588b5a95853dd46e289b5ead391433490c5837b6a0c7667ddda796ca47ec2d03e1dd726ead9d0592de7fd4fa964e0c4b91534db6567a8a35a677c686f1f02099249aad53da926f8345d4315336caac54c790925b05cfed883687c88b50e0c576c54b73da35aea033cf919ee8e2c8ae39c5c04d5ebd1930250717ded3ee7a67598557b42d241e8a2a1bb45254128ffa57f78156000c19f24e5c916f87a54b4782204625c2209c4f14a7354269dc6489fd530a207e2e674fdcc90de1983401231b2e292293fa45f12"}, {0x40, 0x115, 0x1, "425b9078f49f986fca65a54a9df175b2daef819032c6e644d43c072ddc684e054efa58dd08aaee074a36c1252b8d88"}], 0x148}, 0x4084) [ 45.070320] QAT: Invalid ioctl [ 45.078317] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/17 00:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$selinux_context(r0, &(0x7f0000d66000)='system_u:object_r:lirc_device_t:s0\x00', 0x23) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r2 = socket$inet(0x2, 0x3, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f7f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1800}) sendto$inet(r2, &(0x7f0000008000-0x9)='\x00\x00\x00\x00', 0x4, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) [ 45.116614] QAT: Invalid ioctl 2018/02/17 00:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) epoll_create(0x100000000) 2018/02/17 00:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) chroot(&(0x7f0000c01000-0x8)='./file0\x00') accept4(r0, &(0x7f0000c2a000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000137000-0x4)=0x20, 0x80800) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:45 executing program 2: socketpair(0x3, 0x7, 0x7, &(0x7f0000044000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007e3000)=[{&(0x7f00007af000-0x5b)="518aa9d00246d682d406dbf4e6f1548268e6212b0440a6173b169c4e607bfd19927dc2ac4bda5f87a3fe966706d354039eefcfd45056e19fec3dbd0e7af87157490739b3cfac494e7e46d87a767b96c869ec5b3948caee4e777742", 0x5b}, {&(0x7f0000144000)="5691ee7d8232fd47bde86b60f504751152addc2e84c25adec1f29afe", 0x1c}, {&(0x7f0000a3a000-0x66)="dfe3e7f6da77866148beadbaf419bb0aedeecbf2a22698f42e5ed2d7793a8f94626d0b00b8dd84f3efca8e4485dcdee5fbd3bdb7740f191aeadcfb99f783a8822eb3c4774f1d21b197d10ee792146fe04e5e117f1366d6e423eb2c9e909b59622fb1827a34ab", 0x66}, {&(0x7f0000fc4000-0xfe)="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", 0xfe}, {&(0x7f000033e000-0x74)="1c46949dabea0264e42f030d648e867c5d69fe6e1715d0de6dfa8ebb6741010a052230c09d5a806064bfe3a855903b31ac891b83253914a41ac6a58049e10d2fcc3fea148134e3efc91c890a01f4020a1a94a54cd9ceb144e2663851990d46460b0ed263ffc14a3940b4c77ab4989698a08cb824", 0x74}, {&(0x7f00006ae000)="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", 0x1000}, {&(0x7f0000903000-0xdc)="da1c289017137d92890701fb717899c38dceff74e9725f19113b53eec6cf3d9075674c961ac1ae2291900ad2e9b66809ff1291443998c2ebbcd2c455489b64a405671ee41be697a54032205eb6ddb8b0895dad021659ec5c06b2707341e34135221303a737b0ca3fbb6cd4abce1130ef42de9e091c949433cc76ded6c8ca1142f5713cf88ff18e493ebca5c4b6a2588406ae8211e99017d21c1cbdfcdc5da5a8f543d39e8d937b5f90057f72a3ab635c21695abbc6b862e32d9ee56fe5d68779a7c616f56554bf3062d706863118ca7926a4b12ef4ac74a6154a7772", 0xdc}, {&(0x7f000066a000-0x9e)="0ac8cc15bc2df807b60b797b3e7c95c049285dbc3572b23258c1a64a823aaf6502e0e12abbcb8a9c6a9dc7849f4304944b4a69970edd1040383a548bed7111add590ace4264d2a70c5689edd8e21b11ac4edb0afd56a315463580f724cc7cdfd8f1ec1594a4f39ec0038e810fc3079ec3419feab8859bc3c3a79ef2bda1885d43fb6d787dd4c8fe1a29fd2a67364c08b1a20991ff912295ca1a460350a96", 0x9e}], 0x8, &(0x7f0000734000-0x30)=[]}, 0x0) close(r1) close(r0) 2018/02/17 00:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d35000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000448000)={0x0, 0x40}, &(0x7f00008a0000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a1e000-0x108)={r1, @in={{0x2, 0x3, @rand_addr=0x4}}, [0xf8, 0x6, 0x1ff, 0x7, 0x8, 0xfff, 0x6, 0x1000, 0xffffffffffff8001, 0xff, 0x0, 0xbb0, 0x101, 0x7, 0x7ff]}, &(0x7f00004bf000-0x4)=0x108) r2 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80, [], 0x0}, 0x0, 0x0, 0x3, 0x9}, 0xfffffffffffffce8) 2018/02/17 00:42:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x80, 0x101000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fa3000-0x4)={0x7f, 0x0, 0x2000}, 0x4) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) close(r0) [ 45.137836] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000589000-0x5)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 00:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xb, 0x5, &(0x7f000042c000+0x3a7)={0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000024000), &(0x7f00006f7000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a38000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00007b8000-0x70)) prctl$setname(0xf, &(0x7f00002cf000)='(\x00') 2018/02/17 00:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000058f000-0x801)="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", 0x121, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}}) umount2(&(0x7f00007a9000-0x8)='./file0\x00', 0xc) 2018/02/17 00:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009f7000)='./file0\x00', 0x400000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a94000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0xef9f, 0x3, 0x2, 0xb, 0x1, 0xfffffffffffffff7, 0xf2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000bb1000-0x30)={0x40a, 0x6, 0x0, @fuse_notify_inval_entry_out={0x5, 0xbfd}}, 0x389) 2018/02/17 00:42:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000)={0x0, 0x1, 0x2}) add_key$keyring(&(0x7f0000025000-0x1)='keyring\x00', &(0x7f00002d6000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) shmat(0x0, &(0x7f00009a9000/0x2000)=nil, 0xfffffffffffffffc) syz_open_dev$midi(&(0x7f00005f9000-0xb)='/dev/midi#\x00', 0x7, 0x40040) 2018/02/17 00:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) chroot(&(0x7f0000c01000-0x8)='./file0\x00') accept4(r0, &(0x7f0000c2a000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000137000-0x4)=0x20, 0x80800) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00006e3000-0x4)=0x2, 0x4) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) readahead(0xffffffffffffffff, 0x20000000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f00007ed000)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed0f09"}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept4$inet6(r2, &(0x7f0000905000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00009b4000)=0x1c, 0x800) r6 = getpid() waitid(0x2, r6, 0x0, 0x20000000, 0x0) 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007bc000-0x8)='./file0\x00', 0x400400, 0x85) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00004a5000-0x94)={{0x10001, 0x2, 0x6, 0x3, 0x9, 0x5}, 0x9, 0x5a, 0x32, 0x1, 0x16bd, "f78fa2ae405cf0abde54322f4a634aa737c7ba6fa00e9b901439a2f214ae5ff1c673ff5f3efc0541e8bc8981a8ac2f8da4ba6a4d42fb9851bfc01d3afc295aa4d8d8cd1383c377153140f5dce4f29505a1726f8292b2b5e14163289e1fbebd88bcd7a88a883d88c8c1b76898a3f0a706fe4b349c2e2d20347e7d8568b5f120c0"}) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa]}, 0x2c) 2018/02/17 00:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000191000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000b06000-0x33)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000cc3000-0x8)='./file0\x00') getcwd(&(0x7f0000a35000), 0xffffffffffffff85) 2018/02/17 00:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) chroot(&(0x7f0000c01000-0x8)='./file0\x00') accept4(r0, &(0x7f0000c2a000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000137000-0x4)=0x20, 0x80800) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f000099d000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000ca000-0xc)={&(0x7f000009a000)='./file0\x00', r1}, 0xc) 2018/02/17 00:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000deb000)={0x2, 0x400000000000006, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000600000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000000)="4b0f01ba82000000b9520a00000f324b0ff7e1c443c57dda000f3066baa000b000ee0f01ca650f2207c4a11d5f08470f00d1", 0x32}], 0x1, 0x0, &(0x7f0000002000-0x20)=[], 0x0) r1 = socket$unix(0x1, 0x800000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000422000-0x30)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0xa, 0x8, &(0x7f00001a3000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000e54000)={0x1, 0x80000000}) connect$unix(r1, &(0x7f0000fce000)=@abs={0x1}, 0x8) 2018/02/17 00:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000f20000-0x8), 0x5f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000008c000)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00000e1000/0x1000)=nil}) dup2(r0, r1) 2018/02/17 00:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000401000-0xd)='/dev/dmmidi#\x00', 0x6, 0x101800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007d0000-0x20)={@generic="e3d80974f751f2006564a94c8e83c3b7", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, r1, 0xb) 2018/02/17 00:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0080000000000008377a030900", @ifru_settings={0x1, 0x50, @raw_hdlc=&(0x7f000000a000)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009c7000-0x14)={0x0, 0x7}, 0x14) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) chroot(&(0x7f0000c01000-0x8)='./file0\x00') accept4(r0, &(0x7f0000c2a000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000137000-0x4)=0x20, 0x80800) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f00004f7000-0xcb)="dc1590458de86d93682231396c93f6b66e658c100073a0f075d8bbc4f64b16e48f9ee9409c1f46a7bbdd1f61c698476c3f251bfe967c135dd6190c747037c81ca542dab9fb4f610ac415ac400f9bb335874c5838d6767fe33179e9405b4cd0351db66215873c08349448511b9cc28fc911191373f03193380b9e67993910ee927d103ec71f09a32a0327a7534682021f0000004d162e7aba509a956440fc8609e8ce32f071db0c2f70934b0dc78a0a1d5a342dcf099350c8e2219b1af7eafd83e6479a44c0ab5fbef9864e") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f06000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000990000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000090a000)={@mcast2={0xff, 0x2, [], 0x1}, 0x100, r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f6f000)={0x0, 0x2}, &(0x7f0000d08000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004f9000-0x8c)={r2, @in={{0x2, 0x0, @empty}}}, &(0x7f0000838000-0x4)=0x8c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000052000-0x24)) 2018/02/17 00:42:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f05000-0x12)={@generic="e4cf3f847f7678d2b874a371fdc22142", 0xbb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000d05000-0x10a4)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x44)) sendto$inet(r0, &(0x7f000001d000)="84", 0x1, 0x0, &(0x7f0000002000-0x10)={0x2, 0x2, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000007000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/17 00:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f0000dfa000-0x44)) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x3, 0x0, 0x0) semtimedop(r1, &(0x7f00002f7000)=[{0x7, 0x81, 0x1000}, {0x2, 0x7, 0x1800}], 0x2, &(0x7f0000f9f000-0x10)={0x0, 0x989680}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = msgget(0x3, 0x28) r4 = dup(r0) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f000013a000-0xdd)=""/221, &(0x7f00000c4000-0x4)=0xdd) msgrcv(r3, &(0x7f00008ef000)={0x0, ""/113}, 0x79, 0x3, 0x3000) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) 2018/02/17 00:42:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) bind$netrom(r0, &(0x7f0000e85000)=@ax25={0x3, {"648d58bf92a54f"}, 0x1ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/02/17 00:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000d3b000)=""/175) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000534000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000422000)=0x10, 0x80000) sendto$llc(r2, &(0x7f000098b000)="2521d1a8c8af0d94fb814e350e991e9b990eb3f792e8c0cc136634a27d86e25d246449111a38ef86492cf53953a882d4d0d30fdc17c6306fe70a6dc610471a92d5ffb0203eaf1ddd23e27ff5c5ea0d675cd905fc33a0190cc50f6d30ee5b9e4e7e3c12baccdc7f60f278777e79c1abf38721ebfab221c4eabf09385a7ba942ea277cce2f4bcaa8bf8e3b3fe83f1610043d9fd5e7b703f4a0a27822dcbf0f13faef6c41838b9cb5f2d4ecbd3b80bd2382c2e5fa613ad44e7490c413ff79e6a9a4c54cb94790b5c1dce8884ac904599f", 0xcf, 0x1, &(0x7f00006f8000-0x10)={0x1a, 0x1f, 0x53b2b5db, 0x1, 0x6, 0xfffffffffffffffe, @random="392df19fc2ae"}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00007ad000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x448, 0x378, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f00005d2000-0x30), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"7663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9"}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "35426d94225e5b5f84e2652f0bb79c17e907906adb6b48eb9f41d57c2f29ee7c533f470167eb78960d996d8f4540c58ff76d37f9ccb6d2d747c7db6816bfeb96"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) chroot(&(0x7f0000c01000-0x8)='./file0\x00') accept4(r0, &(0x7f0000c2a000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000137000-0x4)=0x20, 0x80800) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) 2018/02/17 00:42:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000d80000)='/dev/sg#\x00', 0xa8a, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x70ca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f91000-0xc)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000b5a000-0x4)={0xff}, 0x4) 2018/02/17 00:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d7d000-0x6)={r0, &(0x7f00005bc000-0xc4)}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000b42000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000463000), 0x0) r2 = syz_open_dev$amidi(&(0x7f00002e7000)='/dev/amidi#\x00', 0x80000000, 0x600240) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000692000)={0x7f, 0x691, 0x2, 0x3, 0x5}, 0x14) r3 = gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000066a000)=0x0) kcmp(r3, r4, 0x5, r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000769000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x6, 0x9, 0xe0d, 0x6, 0x7fff, 0x0, 0x6, 0x7, 0xab3, 0x3, 0x2, 0x400, 0x7, 0x4, 0x7]}, &(0x7f0000e88000-0x4)=0x108) syz_open_dev$sg(&(0x7f00007ca000-0x9)='/dev/sg#\x00', 0x9, 0x800) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000957000)={r5, 0x4}, 0x8) 2018/02/17 00:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = open(&(0x7f0000375000-0x8)='./file0\x00', 0x40240, 0x100) bind$bt_sco(r0, &(0x7f0000ff7000)={0x1f, {0x6a, 0x100, 0xffffffffffffff01, 0x1, 0x3, 0x3ff}}, 0x8) r1 = add_key$user(&(0x7f0000537000+0x248)='user\x00', &(0x7f000075e000+0x875)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000015000)="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", 0x1000, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000753000-0xe8)={{{@in=@rand_addr, @in=@local}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00002cc000-0x4)=0xe8) r2 = request_key(&(0x7f0000bb7000)='id_legacy\x00', &(0x7f00000d8000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000077a000)='\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) chroot(&(0x7f0000c01000-0x8)='./file0\x00') ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0}, &(0x7f0000023000-0x4)=0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000001f000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000023000-0x10)={r1}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000025000-0x103)={r1, 0xfb, "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"}, &(0x7f0000003000)=0x103) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = creat(&(0x7f0000284000-0x8)='./file0\x00', 0x40) r2 = syz_open_dev$dmmidi(&(0x7f0000c77000)='/dev/dmmidi#\x00', 0x80000001, 0x100) utime(&(0x7f0000cd0000)='./file0\x00', &(0x7f00005f2000-0x10)={0x3644bc90, 0xb4}) faccessat(r2, &(0x7f0000cde000-0x8)='./file0\x00', 0xc4, 0xb00) connect$llc(r2, &(0x7f00001dd000-0x10)={0x1a, 0x1f, 0x7880, 0x7, 0x4884e585, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000167000)=0xfffffffffffffffe, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) pivot_root(&(0x7f000066e000-0x8)='./file0\x00', &(0x7f00005f4000)='./file0\x00') 2018/02/17 00:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/dsp\x00', 0x10202, 0x0) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f0000696000-0x8)=&(0x7f0000e76000-0x18), &(0x7f0000ca1000)=0x18) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00007c0000-0x110)={{0x9, 0x1, 0x3, 0xffffffff7fffffff, "02c87533d80fb1f4e29bd6fe5b090a3adc28c2a43a75d7c97ca003774c9caf6364a43cba535bb67a9223d7bb", 0x90c4}, 0x0, 0x0, 0x4, r3, 0x7fffffff, 0x61e, "653a694999baa71ac6c1536218dd5e85a8eaf6b35388e42fa28585c5b0d37ff9b300ffa07bb4220dcbafe8617c5257f5405b805ce8d7bc62e69b199a0fc5e6f8", &(0x7f00007d2000)='vmnet0GPL$bdev)[{\x00', 0x12, [], [0x9, 0x7ff, 0x8, 0x70cb80b2]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000b46000)={[0x80000001, 0x0, 0x8001, 0x0, 0x0, 0xffffffff00000001, 0xd02, 0xf1a6, 0x0, 0x7, 0xa5, 0x80000000, 0xd1, 0x1ea, 0x4, 0xfffffffffffff000], 0x3000, 0x10200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/ppp\x00', 0x0, 0x0) mq_notify(r4, &(0x7f0000829000)={0x0, 0x26, 0x7, @tid=r3}) syz_open_dev$evdev(&(0x7f0000e5b000)='/dev/input/event#\x00', 0x5, 0x20000) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000ac1000-0xf6)=""/246) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f000053b000)=""/246) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006bf000-0x650)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5f0, 0x0, 0x0, 0x360, 0x238, 0x0, 0x520, 0x520, 0x520, 0x520, 0x520, 0x6, &(0x7f0000437000-0x60), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x21, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv4=@loopback=0x7f000001}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='gretap0\x00', @common='irlan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x650) 2018/02/17 00:42:46 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c42000)={{0x837, 0x1}, {0xfffffffffffffffd, 0x7}, 0x3f, 0x0, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001e2000-0x10)={0x12, 0xce, &(0x7f0000000000)="2ce9b3bc26e2e39c996570d1c20f09093b5d4813e88603126470f2fbb51b4393a4c79c5b7f2d85abba1a5bf94fd166735ee5258041f049baa8e2cae4c4a932e521454664ffd7661e00a7290704d9ec6003e890146239582a996a4938a8f6bd55c47f4de083dd7c83fc312bfe8dcc5e7d32a4b1cc1783dcf5b7b57d3741d895e4ed25a623c2f31405ad72240ad790f2507a18a46683393f9f618279d51fcba55a2d62ef065bf080c070af20bc2fffe9f8d538bf7eae1d1f3189d29d2446322a81cbfe4c4b35b920752f2375a76d46"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000090a000)={0xc, 0x0, &(0x7f00000d6000)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000f98000-0x22)}) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) init_module(&(0x7f000088d000-0x6)='ramfs\x00', 0x6, &(0x7f000033f000)='\x00') poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) r0 = syz_open_dev$vcsa(&(0x7f0000df4000)='/dev/vcsa#\x00', 0x1, 0x28200) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) rmdir(&(0x7f0000d19000)='./file0\x00') readv(r0, &(0x7f0000148000-0x70)=[{&(0x7f0000b43000-0x3c)=""/200, 0xc8}, {&(0x7f0000fac000)=""/240, 0xf0}, {&(0x7f00000ab000-0xf7)=""/247, 0xf7}, {&(0x7f00002ca000)=""/174, 0xae}, {&(0x7f000093e000)=""/183, 0xb7}, {&(0x7f00009e1000-0xeb)=""/235, 0xeb}, {&(0x7f0000480000)=""/212, 0xd4}], 0x7) 2018/02/17 00:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000443000-0xe)='oom_score_adj\x00') gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef6000-0xc)={0x0}, &(0x7f000047f000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000014a000)="6e65742f6970365f7461626c65735f8d61746368657300") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000ea6000-0x8)=0x2, 0xb5a4) 2018/02/17 00:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000077000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000bc3000-0x14)={0x100, 0x1, 0x45, 0x4, 0xe8}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000d34000)=""/253) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/17 00:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000069c000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fchmod(r0, 0x84f5ab8be2dd860b) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$netrom(r1, 0x0, &(0x7f0000ed7000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f5c000)={r0, r2}) sendto$inet(r0, &(0x7f0000c1f000)='K', 0x1, 0x0, &(0x7f000050f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000665000)='/dev/mixer\x00', 0x8000000000000, 0x0) dup2(r4, r3) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000440000)={0x0, r1}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000065b000)={0x7, [0x2, 0x9, 0x1, 0x2, 0x1, 0x6, 0x3]}, 0x12) ioctl$KDDISABIO(r1, 0x4b37) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd0000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000b5f000)={0x7fff, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r3, 0x8}) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00007af000-0xee)={0x0, 0xe6, "f9c42330f44ff7e95e0509fd201526c181126d4b5b4ebec620df1c010b8a08cbd375cedfbf4a64ea6dec4834e67590078ab159d7795d9aefc25c7bb20885ffe65ff784a01b1917bc9415dbd467d5b78f1062f7ce576d67beeb8e097b74e6da727be587041db7024a0d4a8de99fc43ebbf8b936d99c195de205d90c56eb9dfb4fb44795d355601afdfd315a9668f21a3195a16a9e55a1762717f945ecce708c808a10d84351028a2a3b8875965327963fd2aa4bd9410564913230afeb97b428da357e2d7241f1571e7ee63781f447c11cfddfb3ee7c940cd29b1d958096057e318073a2354581"}, &(0x7f00000d4000)=0xee) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000c19000-0x10)={0x0, 0x58, &(0x7f0000ac8000-0x58)=[@in6={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1ff}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000e62000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000795000)={0x0, 0x85e, 0x2, [0x0, 0x1]}, &(0x7f0000fa4000+0x3cb)=0xc) sendmsg$inet_sctp(r4, &(0x7f000005e000-0x38)={&(0x7f0000ee7000-0x10)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000fcd000)=[{&(0x7f0000543000-0x35)="88d7ffefe592ab1ddac105e82452103b5e8da0711c66fc488f5b75eb6df58390ff4891a415cf90a0b42d6cd9ed6f538dc703c904b8", 0x35}, {&(0x7f0000b76000)="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", 0x1000}, {&(0x7f0000748000-0x8e)="57ca9ec7ba18bfa9e9178462cb664f60b2684457351e19b2905cde0aab5f7f72c556cda99d8a1501845b46e5699af06b1c2fb177bc542a698d2e3214d10ef3e0e5d43ce11d1bf0c2b08ab9e16084bb71e689a39c0e381057d071404adcd8c93aba258d8bb3eb9c0ed97292f2c1e155a588888979848027699a9f36cda3549faeacddf9415c7e044a199fdb7edf6e", 0x8e}, {&(0x7f0000e4e000-0x2c)="894443f7ff4d8610700f3f5e4f63320318d186c50484f6d4d3e7b0988a1bf723ed2514997dab099e2951a351", 0x2c}, {&(0x7f000087c000-0xd4)="33ac36230b6fe5185b0a95bf0b7dbc60d88548d7f0900dbfad8a9aeddb03414dbd7438c44ab036e45a1f6a3653cc28ed57642382f0c3102e91cec32ec205cd02603fb67919c16da7ecc7883e39476d57912a7e440b8e8ac8515702d811d9adbcfd6f52c64fd5adb172b471ee7d0e841d59bb3530748105bfa8ecea7523aa198af4c7417b483dae7eff20fe33949b87ebea3ddbb83297e2f9e300adc2fc7688b80ef9c36b7cb779d22777a3e2e2fffad7bef5bca4c0a0980a7a24751e827e7fe24b13d34fc0243dcf06c27846bd1a8e6bc2b63875", 0xd4}], 0x5, &(0x7f0000c34000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x4c0671d3, 0x2, 0x202, 0xc4c, 0x4, 0x8197, 0x3, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x3b9, 0xc9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3f, 0x0, 0x0, 0x4, 0x2, 0xffffffffffffffc0, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x1, 0x9, r7}}], 0xc0, 0x24000000}, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xffd, 0x23fff) r8 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000e2d000-0x4)) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r8, 0x5413, &(0x7f0000daf000-0x8)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f000020e000), 0x4) setsockopt$inet6_int(r9, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x2, 0x0, @empty}, 0x2, [0x3]}, 0x5c) [ 45.741362] binder: 6408:6413 BC_FREE_BUFFER u0000000000000000 no match 2018/02/17 00:42:46 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) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[{r0, 0x120}, {r0, 0x400}, {r0, 0x42d8}], 0x3, &(0x7f0000000000)={0x0, r1}, &(0x7f0000003000), 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000004000-0x60)={0x0, 0x3, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000)={{0x77359400}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000004000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{}, {0x0}}) timer_settime(r2, 0x1, &(0x7f0000002000)={{r4, r3}}, &(0x7f0000001000)) 2018/02/17 00:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000389000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80}}, {{@in=@multicast2=0xe0000002}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00001ff000-0x4)=r1) getegid() shmget(0x3, 0x2000, 0x0, &(0x7f0000a30000/0x2000)=nil) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) [ 45.797426] binder_alloc: binder_alloc_mmap_handler: 6408 20000000-20002000 already mapped failed -16 [ 45.809070] binder: BINDER_SET_CONTEXT_MGR already set [ 45.814667] binder_alloc: 6408: binder_alloc_buf, no vma [ 45.815614] binder: 6408:6413 ioctl 40046207 0 returned -16 [ 45.820251] binder: 6408:6425 transaction failed 29189/-3, size 40-0 line 2957 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000064c000)) write$sndseq(r0, &(0x7f0000aaf000-0xf0)=[{0x7015, 0xb2, 0x2, 0x7, @time={0x0, 0x989680}, {0x5, 0xc08f}, {0x2, 0x5}, @result={0xffffffff80000000, 0x5}}, {0xd8, 0x6, 0xd0bc, 0x9, @tick=0x2, {0x80000001, 0x3}, {0x132f, 0x3}, @raw32={[0x8801, 0x7]}}, {0x81fd, 0xe10b, 0x80, 0xffffffff, @time, {0x9de, 0x3f}, {0x2, 0x2}, @ext={0x2e, &(0x7f00006bb000-0x2e)="adebea0c386d84efefb837b4fd7974a7ec0cb39390445042af0cbb037253e03252c06b9863ea466e0f97bf354cb6"}}, {0x7ff, 0xff, 0x4, 0x6, @time, {0x3, 0x4}, {0x2, 0xdc}, @ext={0xc1, &(0x7f0000da2000)="f8939815d66eaa64b3a3d0e90197beba314654a2a758b6eb2f0169d05433d22e529d0d971b023f791a381077bc9f34b0c3b848019a04a32b4064b1481a7291ddc37f7f469c8a9e34b8c3987a4499c7e64d22c2a1f4941a72d171de06c7d6d032d6988315ee8271a12f21b3be4686be26c389f2a3e5da041d0a277d923e2ef3ab7ed977b5184f5a6523f7a6bab2f294e9cdbdef8f1fd86922ec1a11afd67207451ef0ba17b4365c817ebaa176c84f63a1dcf22d0de82e0f470b3e27b43ab795172e"}}, {0x9, 0x3, 0x0, 0x9, @tick=0x7, {0x6, 0x9}, {0x3, 0x8}, @raw32={[0x6, 0x4, 0x1000]}}], 0xf0) 2018/02/17 00:42:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000026e000-0xc)={0xffffffff, 0x1, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f84000-0xc)={&(0x7f0000e3b000)='./file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000), 0x10}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)='\t', 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000993000-0x18)={0x0, 0x400, 0x20, 0x1, 0x8}, &(0x7f000071f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009ec000)={r3, 0x9}, &(0x7f0000997000-0x4)=0x6) sendfile(r2, r1, &(0x7f0000001000), 0xfec) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c6b000)='/selinux/enforce\x00', 0x0, 0x0) syncfs(r2) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000617000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000324000-0x10a)=@pi={0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ff07dbaedf7a", [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="989e3e335f23"}, {@random, @current}}}}}}, 0x30) readv(r0, &(0x7f0000e06000)=[{&(0x7f000005b000-0x22)=""/34, 0x22}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000760000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet6(r2, &(0x7f0000b07000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000677000-0x4)=0x71d397103a08179, 0x800) dup2(r0, r1) 2018/02/17 00:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fbe000-0x4)=0x4, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f000036e000)={0x3, 0x8, 0x8, 0xcec, &(0x7f0000b17000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000345000-0x50)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1000}]}]}, 0x28}, 0x1}, 0x0) 2018/02/17 00:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000466000-0x72)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) pipe2(&(0x7f00002f2000-0x8), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/17 00:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ee9000)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01", 0x2, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078f000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000091a000-0x4)=@assoc_id=0x0, &(0x7f0000875000-0x4)=0x4) bind$packet(r0, &(0x7f0000656000)={0x11, 0x1f, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008a6000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000b3f000)="94c8ebe2d0c20656f9315920c1181f7e3069114ed905651cdf855d37920f51cdaec1c93c16b20c3b934050f2ee1ca152a8777e60b173fe4ad165004b4e164beac508a9e6faae62c2416e8524bfede6123f32da5b808343d4dc37c37ec232a88534e622") 2018/02/17 00:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsync(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000029f000-0x4)=r2) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000d79000)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b8d000-0x134)=@migrate={0x134, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x88, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3c, 0x6, 0x0, 0x3, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2b, 0x2, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3f, 0x5, 0x0, 0x1, 0xa, 0xa}]}, @migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x134}, 0x1}, 0x0) getgid() [ 45.860077] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.873766] binder: release 6408:6413 transaction 2 out, still active [ 45.880642] binder: undelivered TRANSACTION_COMPLETE [ 45.885831] binder: send failed reply for transaction 2, target dead 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000264000-0xc)='/dev/ashmem\x00', 0x2, 0x0) tkill(r0, 0x15) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) llistxattr(&(0x7f0000924000)='./file0\x00', &(0x7f000065a000-0x1f)=""/108, 0x6c) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) umount2(&(0x7f0000f45000)='.', 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000401000-0x6)={0x8, 0x4, 0x2d82}) 2018/02/17 00:42:46 executing program 1: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000374000)=0x404) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r4, &(0x7f0000b36000-0x38)={&(0x7f0000ee7000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000df0000)={&(0x7f0000481000)={0x630, 0x35, 0x604, 0x4, 0x0, {0x13}, [@nested={0x158, 0xc, [@generic="204f9460559d7460fb38c6f3ccc7a2514d6ddc85b9e9e7dd8c44f55aaf5d88d8cce58abc442f42a350e5c57a920ff0fe2a2032025d8e6042dc1c559afa12b14c2c44ffea3118ed8e9aa1f07123e79ffb88bda68f92383c79eedd29636fb63f84f9733e8a9a2a3b33edb80a47d9750358dc0014424c0c5db59949a54b0e7cabb99341bbe4d1f5492d398d3e5d276aafc7a57ff3b8d10c88a1d6aace7c8878d203a553a9cacb2fe733cbc30ac5b3a8319ee4e7de4a81e6ebde7bbc7ef4394e233883a1688c84e76b52a78916b37b7a9048fa14b28b883f571319d342715d850dc783c3736aed3016aa41aab8236547f86ab7d50c6a9aa376", @generic="4777d26308308d37757aeae188409d295e22227faf3199e6c6d38bdd229ae3005d7fb6ee1464f391473bc607b93b03d01246226210f24e0c6fb2573dac56b8dbec99726eccc1d77d5ade14beac5da9f7b0975b3fd729a429874b10"]}, @nested={0x1fc, 0x37, [@generic="55f4ea645ebf577b9b20dc4bcd6df2fe4cbffcab0b85a795b79247187549534e587e6d88af5b4cab9491d334940e9ed8b437326db12d59def5256f0e202dc0a9f8ff9fb4d0f08bb90be7f9a782ee95b288038b3cd91dfc95f495002177bfe4c5de35d9cd6622389356fa1d2f67", @typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x8f, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x3, @u64=0x400}, @typed={0xc, 0x59, @fd=r2}, @generic="d9738c688d66900cebbd7d1bef5a64ad56522d21544903c0efa87fe85f68f9bf4a64e88879b2fd673b767729869b3ce68e2932ac7458f87f4d3d61bd8844213f10cd9121c86fa4cb1562460a799164d7325ed8e95f4031cbc9240ac563d8774837f8783989dde8857ebd2f445aef304f2d47da327aa34e469ce4bf917a8ba85646bfe3d77c41db4e28f87b7d0cda2766487e6f8b80cb16109d29c7e92bcd46455bcb1db42163869ebcf47fe69692f6c02848679e8f32ec0d6a7996344b685ec1738e25c78e25661550e94effdcd9967b18c1c6f27826d9c3d7d2ddfb452bab12f02c", @generic="bdacecfd0bbe98af977b11a5e250a9380a7f011028401370b73bc7a4003da9110e6584c9810f9c29cde3c381be5a6ab20f4c7beb6679fc0f29a987e6d9f396aed8306f129731969cdbe2890744789a1402f1547a554aba9ae42149ad12eda51662880f298ee71ae0ee"]}, @typed={0x24, 0x50, @binary="9573bd8d824bf56c07c0954e644921ba0c664d68e885572779d1"}, @nested={0x178, 0x63, [@typed={0x10, 0x31, @u64=0x40}, @typed={0x10, 0x72, @str='proc&\x00'}, @typed={0x1c, 0x7e, @str='-ppp0GPL.wlan1loO\x00'}, @generic="3d5203edf144880599737f19d651bfc04e22739aaa0eab087c95175223eac9713f337b2781266e6c63b130d93a4aeba56469c61aeb05caf2302ea7d0c53bbb9ee1f05d09fa0aba1c103abbf2a5d17a2d03c9e5eb2b6119be160fbda18dc8885ff434371932850f4160962b7661427c845ee04c51a802a16de9a1a7feb91e", @typed={0xc, 0x80, @pid=r0}, @typed={0x10, 0x3, @u64=0x1ff}, @typed={0xc, 0x14, @ipv4=@empty}, @generic="70fed7138eade7e6f94bbf35e2e997680911628b4fadd1e145a28b62", @typed={0x8, 0x51}, @generic="6ee6cd4d7a66c0f845e35d3d16f8dcfe87dbb695c22d9f94eaebeb4cf97b567b5100085b099c6053e7770c8451f8cf4516e8397f82e8b70104c47eb5917f939c3708b0b8f651338e28489714fe286f1c10a297ca634ee8d3072685896f3fb86b6838fcbffe92371e4f36558f"]}, @generic="9516085985cc4cb9a8f949d9c7c19d90ed84233d70234a16648350515ba219", @typed={0xc, 0x52, @pid=r1}, @typed={0x10, 0x12, @u64=0x2}, @typed={0x78, 0x91, @binary="b3ddc79ef83da60e5f05983822105f00ac68fcbb8b8e816c2bd4ba2fb956297b71566b3e4037c1c06a561dcf38355223e7a0e24050985b65510f9ed6906edf25b3cb90c2c8d71ca89422eb89b46a4ce704fc6d5ae25ef84bcb5025294949a47f5b8ce4af0276e9872cfd3d2ca11286"}, @generic="42f8d5473507a8786e98eee75e3be74f6ca52b566cba35e0f409a91f4916f42746943cf3d662c25142c66fc448bd102a1ef8a159b42edd1a6eb1ede1b8b1dcf4219ee2d78db4da8e9d08b733e18a650167548855a56570afd6178c948f950bae59b74f934fe254eb280b2f8ebe6cc275405e158f9f6a1dc4"]}, 0x630}, 0x1, 0x0, 0x0, 0x24008810}, 0x80) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f00006d5000-0xb4)=[{{&(0x7f00006ae000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000e4b000-0x40)=[{&(0x7f0000dac000-0xf6)="a9", 0x1}], 0x1, &(0x7f0000ad7000)=[]}}], 0x1, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000089e000-0x4)=0x8, 0x4) 2018/02/17 00:42:46 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x10000, 0x0) epoll_pwait(r1, &(0x7f0000002000)=[{}, {}, {}], 0x3, 0x100000001, &(0x7f0000003000-0x8)={0xfff}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2}, 0xc) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aaa000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3, []}, @ssrr={0x89, 0x3, 0x80, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000054f000-0x5)='comm\x00') openat$ion(0xffffffffffffff9c, &(0x7f00002cb000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007de000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x101, 0x8a}, &(0x7f0000844000-0x4)=0x98) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003c9000-0x28)={&(0x7f0000ba6000/0x3000)=nil, 0x4, 0x0, 0x8, &(0x7f0000d1a000/0x2000)=nil, 0x2}) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000cf000-0x8)='./file0\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000243000)=0xb45) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000858000/0x4000)=nil, 0x4000, 0x3) 2018/02/17 00:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000012e000)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$sndmidi(&(0x7f000039a000)='/dev/snd/midiC#D#\x00', 0x6, 0x90c00) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@common='syzkaller1\x00', @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000343000-0x50)={@common='eql\x00', @ifru_flags=0x400}) r0 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000feb000)={0x10}, 0xc, &(0x7f00001f6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x1000}}]}, 0x40}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9a000-0xc)={0x0}, &(0x7f00004b9000)=0xc) fstat(r0, &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() sendmsg$nl_route(r0, &(0x7f00004bc000-0x38)={&(0x7f0000c70000-0xc)={0x10, 0x0, 0x0, 0x124000}, 0xc, &(0x7f0000f77000-0x10)={&(0x7f0000e63000)=@setlink={0x4cc, 0x13, 0x400, 0x4, 0x3, {0x0, 0x0, 0x0, 0x0, 0x14, 0x8000}, [@IFLA_PORT_SELF={0x49c, 0x19, [@typed={0xc, 0x8b, @pid=r2}, @nested={0x4, 0x5f, []}, @typed={0xc, 0x58, @u32=0x7}, @nested={0x158, 0x2c, [@generic="e8f7ba0aade509895acc0388b76f551d091511df4d7124eec2add9240d3e065952af6655005647b4bb84818ebd82b610959c759a39888f4eaaa68e360ad7f8e2f1ad7a6492c3b51907418ccb4e494eae7f986ea84e40ca20a5107643a6d740462997f388d36dad1bc44d109d22c160df0f6e006304431272cf2d6f381b699d12c1d4770e6a35833098655d684be4959d1a0043d5a27c9652ca345f248379e67464e9aedd5b5a5a0c62bda2ac86960104d26cc3426379dd2159baf74a", @generic="323a46bafe3893ced8ac129c141bd58b69fccb29a33330d0e5e6cc5ff64bbdae85209f7a165abbbfb235a092976da1ead82afe0c97bf6efab69530c48837d292f2bd8007be4ef7206200ec22929c014a7e94f6f04a984a57eb81163e39b8cba49fe07b0b401204c0e0296fad5637875af79ca574ba70bef823d8f131aa48f5a6414cdaa2539e8ea98b72c0c18e973ba3c22ee4518236"]}, @generic, @nested={0x310, 0x96, [@generic="4293eda4f687306b1149702322ca1ee5d56c0cba6e6ef9efc2853a45a09d4d950adad07a0125e2c00b5f9471e2d396fbe7e14590de08ec9c9e6bde3a5bda25ba9ea165d7c4208e82ffbfbabeb9d7f9452fbaa84599c263653c9e6b2b4911026c4534a85738abc77d4b9ec2b28b5b2b021b4ab15898da84788df1fee074f07395d32eedc12e5b222743ea565b6816e64cc0fabb62cc217b264d6a7f0c7a100b5c3c603175a113789cf037b8e1165e6d2a379ed70f9446876fe641e7a84e314be2beb2752d583072", @typed={0xc, 0x1e, @uid=r3}, @typed={0xc, 0x25, @u32=0x200}, @generic="adcc4b72032ed9ebcf0a91f88bbae9efff673f9590e07ab02d5eaa98400636c910bfec30559b7d1b946e716a9b208977ca742c8927913cfd2b7ca6d31bd7ba3ad6d525598477093730b9b8ee5141ec476659b101e8861daa5636eb4ceb76a803296585bf47764e08c665c346e952b241ab66f34b7ef65637e524c61caed92cad15457eb803d6c670c6311a5d60972a99c661864ce316b60126690d2a0bfe234a93f02c25f9212153df9c0eb84e4009457141a6cc5c790478a81128523ceccfbc73853a5d", @typed={0x10, 0x2c, @u64}, @typed={0xc, 0x8c, @pid=r4}, @generic="7bb2a399418c4e7c30c326e79c61e2aeb6c12b23cc4c37d4c1077434e9ca60a3c794c59a330474c872204208b6df5212a5edad72f0506c88d0550f8c82aa338849bf2b16a71fb369f8034978bb1277db1580cd59c448d3531cc96807419543e8896d5061", @generic="452022e71ff5790ed9657eb0cb453897ce6c5c7a1d36936e7e7290c57811fc0cfed16cdc72d439f6cb6bf873633dfe7e73d7af34690b1cd02780d3ff05ed655027a7aa01614e777a42201f4e3304fba830d291afce426bc195ae42cbdcc21fa29dc4d5eb6567d94804319292fdbd41b0d6df5bc9760717038ba1fb4f12f63b67dee5af947e86fdd228b9b9e2b5f2973469e12cf5d5fc5bc817b24baa68e3c43120ef4efa30b2a3458738aa9f64c89dae76c01a1a814fb3472e6eb17c8df0eec75d222b8780affad5bde028c53a3c467d10b9a9d9241e154d7d4a43c4bd0636d7db6f123cb8dbb4"]}, @typed={0x8, 0x92}, @typed={0xc, 0x3b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_OPERSTATE={0x8, 0x10, 0x9fc}]}, 0x4cc}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r0 = syz_open_dev$sndmidi(&(0x7f0000b6f000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x100) sendto$unix(r0, &(0x7f0000369000)="8d04c809ae36d4f69e4beddaac7f2454498aed656407fc3511086233fd8f2ea71533e049b650d385a26ce35fe49e1665f63d678455d9d20c6aa1bfb0604f132fe3cac8575c8039ea8e79e366cd5f5406b96f195a6cba42cb22ee0bd8200960d479e544432e35850a13d7c6c5b6062b73757069e9b01c6e646567e9b9e54270054bec5d6677b4b78e10b6f67bf43d", 0x8e, 0x40, &(0x7f0000980000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = request_key(&(0x7f0000af4000-0xb)='asymmetric\x00', &(0x7f0000cd2000)={0x73, 0x79, 0x7a}, &(0x7f0000627000)='%em1\x00', 0xfffffffffffffffa) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, r1) 2018/02/17 00:42:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000082a000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000de9000-0x8)) 2018/02/17 00:42:46 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a85000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000370000)='/dev/autofs\x00', 0x1fd, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00003b1000-0x10)={0x3238, 0xffffffff, 0x4000, 0xfffffffffffff000, 0x1, 0x3, 0xb860, 0x21, 0xfffffffffffffeff, 0x4}) sendto$inet(r1, &(0x7f00000f8000)="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", 0x10, 0x0, &(0x7f00001f5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x5}, 0x22) connect$inet(r0, &(0x7f00003a9000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/17 00:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x20) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000039000)) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00006ea000)='./file0\x00', 0x240, 0x41) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000409000-0x70)={[{0x4, 0xc1, 0x441a, 0x2, 0x7d5, 0x59, 0x80, 0x6, 0x8, 0x9, 0xe2, 0x5, 0x8}, {0x7, 0x24e, 0x455, 0x6, 0x8, 0x4, 0x0, 0x7, 0x3ff, 0x6b9, 0x2, 0xffffffffffffffbd, 0x5808}, {0x1, 0x20, 0x0, 0x1, 0x4c732902, 0x80000001, 0x6, 0x7, 0x3, 0x3, 0x1, 0xcdc, 0x9}], 0x40}) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffe00, 0x2a0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/111) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e88000-0x8)) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) rename(&(0x7f0000526000-0x8)='./file0\x00', &(0x7f0000c19000)='./file0\x00') ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text16={0x10, &(0x7f0000884000)="66b80500000066b938cfbaa30f01d9baf80c66b89813908866efbafc0c66b80e00000066efeaff7f3b01b813018ee00f3266b80500000066b9ff0000000f01d966b8010000000f01d90f01b53a5b0f340f01ca", 0x53}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b56000-0x8)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/17 00:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) [ 46.186362] kauditd_printk_skb: 11 callbacks suppressed [ 46.186370] audit: type=1400 audit(1518828166.730:40): avc: denied { transfer } for pid=6505 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 [ 46.221011] binder_alloc: binder_alloc_mmap_handler: 6505 20000000-20002000 already mapped failed -16 2018/02/17 00:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f00007a3000-0x9)='/dev/sg#\x00', 0x7, 0x2100) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f00003da000-0xa9)="412219c3419d3c766aa507cc485246d11ba07ad2158d13d84d03fa7fa309cadfe8e33b281cff131ad20e9d7317c2e1f1e846e33a2f793b378c4ae7765c53b35678ca6ce6286c41906f05dcbef5eebbff004eb7dbd7966d03200bb65d2f85cc3ca8350980431d11e912b520d0d9d070ae1e1682fc78d1a4348f6ce8ad4bfcf7714ac2dd367a0b3aab428b51f3b528767be540471d503bdc28dde4d815fffb7af9cefc9bcc11f153af91", 0xa9) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2}, 0x0) 2018/02/17 00:42:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000062b000-0xb)='/dev/adsp#\x00', 0x8, 0x600100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000814000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5f78}}}, &(0x7f0000aa0000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e88000-0x18)={r1, 0x0, 0x30, 0x5, 0x10001}, &(0x7f000001f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000047e000)={r1, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x538}}, 0x169b, 0x6d60}, 0x98) r2 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000698000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000314000-0x5d)=""/93) r3 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000049c000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00009d0000)=0xe8) setreuid(r3, r4) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000e83000)='/dev/ashmem\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000a10000-0x50)=""/80) 2018/02/17 00:42:46 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1a) r1 = add_key(&(0x7f000001e000-0x5)='ceph\x00', &(0x7f000001e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000c000)="54b37b288d99968a62236cb003e7fc876ec529b0ea6e623efd89c2f8f1d8b6c8e047ab05857f035ed62b57828ca0e95981ab0b43896c12da66af2e3a", 0x3c, 0xfffffffffffffff8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000026000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r2, 0xd6, 0x100050) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000026000-0x8)='keyring\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r3) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[]}, 0x0) [ 46.240276] binder: BINDER_SET_CONTEXT_MGR already set [ 46.247566] binder: 6505:6509 ioctl 40046207 0 returned -16 2018/02/17 00:42:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) [ 46.289155] binder_alloc: 6505: binder_alloc_buf, no vma [ 46.294779] binder: 6505:6509 transaction failed 29189/-3, size 80-8 line 2957 [ 46.312000] binder: 6505:6540 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/02/17 00:42:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) [ 46.317520] audit: type=1400 audit(1518828166.819:41): avc: denied { read } for pid=6529 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.343610] audit: type=1400 audit(1518828166.851:42): avc: denied { map } for pid=6533 comm="syz-executor2" path="socket:[18026]" dev="sockfs" ino=18026 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/02/17 00:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) setitimer(0x2, &(0x7f0000383000-0x20), &(0x7f0000b54000)) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000576000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ab1000)) 2018/02/17 00:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000617000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x138, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000035d000-0x40), {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x30}}, @common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='syzkaller0\x00', @common='bcsf0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @generic="810059f1666616ff04ffd48dba37e5b1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/17 00:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000b42000-0x17)='!/!em0user.vboxnet0*)(\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b1a000-0x9)='/dev/vcs\x00', 0x511000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cbc000-0x4)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e16000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/02/17 00:42:46 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1000000000002, 0x6) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ac000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000fc6000-0x10)={0x1a, 0x1f, 0x100000001, 0x5, 0x7, 0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/17 00:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00009aa000-0x8)='./file0\x00', 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dbb000)={0x1, 0x8, 0x1f9, 0x8000000002, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000557000-0x10)={r0, &(0x7f0000df6000-0x35)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005cf000-0x20)={r0, &(0x7f0000133000-0x6f)="4c19501133756dee077942bddb332f8a5ea484b8999e988b1b30678deb69936871b74f3d76c2789f2787185f3284e192c00b03b5db3d1c72f400cee7d1aa77cf8a31416f509814610a7da89fccc6c61c7a6b9191a3b8e70131c2f9e4957b15717825b6146d61d20a516c14fe77a71f", &(0x7f00002ea000)="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", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000533000)={r0, &(0x7f000011c000-0x14)="be5d00bdb2171bd8fc72d5a79cc6e83a1537d3eb", &(0x7f000031a000-0x6b)=""/107}, 0x18) [ 46.386932] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.399155] binder: release 6505:6509 transaction 5 out, still active [ 46.405848] binder: unexpected work type, 4, not freed [ 46.411163] binder: undelivered TRANSACTION_COMPLETE [ 46.416555] binder: send failed reply for transaction 5, target dead 2018/02/17 00:42:47 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x8010000000000084) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000857000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x8f]}, 0xfffffffffffffe92) getsockname$netlink(r1, &(0x7f0000003000), &(0x7f0000003000)=0xc) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value, 0x8) 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000689000)=[{{r1, r2/1000+30000}, 0x100, 0xffffffffffff8001, 0x6}], 0x18) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x0, []}, &(0x7f00009ad000)=0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x20) r6 = dup3(r5, r3, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) getpeername$packet(r0, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ecc000-0x4)=0x14) r7 = add_key$keyring(&(0x7f000019a000-0x8)='keyring\x00', &(0x7f0000bc0000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r7, 0xffffffff) 2018/02/17 00:42:47 executing program 7: mremap(&(0x7f0000a5a000/0x400000)=nil, 0x400000, 0x2000, 0x2, &(0x7f00005ff000/0x2000)=nil) r0 = memfd_create(&(0x7f0000600000-0xb)="47504ce7766d6e65743000", 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000600000-0x20)={0x7, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000600000)={r1, 0x5}) 2018/02/17 00:42:47 executing program 1: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000054000-0xbc)={0x7, 0x2, 'client0\x00', 0x1, "371515ff183ba65b", "55c654b2d5fbb345d28acf62b5a701551f1613a2c71dfb1a3ead8442ebc0553d", 0x1, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) 2018/02/17 00:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getregs(0xe, r0, 0x660367a, &(0x7f000068b000-0x69)=""/105) pipe2(&(0x7f00004ff000-0x8)={0x0, 0x0}, 0x0) symlinkat(&(0x7f000029c000-0x8)='./file0\x00', r1, &(0x7f0000add000)='./file0\x00') socketpair(0x1, 0x0, 0x2, &(0x7f0000324000)) 2018/02/17 00:42:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000099000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getpeername$llc(r0, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004ac000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000082a000)='./control\x00', 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x401) inotify_add_watch(r2, &(0x7f0000af9000)='./control\x00', 0x22000800) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000605000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000475000), &(0x7f00001c7000)=0x4) mkdir(&(0x7f000012f000)='./control\x00', 0x2) 2018/02/17 00:42:47 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r0, 0x6a4) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8000}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r2, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000039000-0x8)='keyring\x00', &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000013000-0xa)='id_legacy\x00', &(0x7f0000027000-0x3)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000-0xaf)="c9c73c9ca5e2ee4d8113167f8802411008cf10884b7af6c2b6bbeac5f66f5bffc9a65ae9ba55cc4864ac340f42b8e21ade660c0c27b3e6f7d78683808b1cd9b0cefbbc7c5683b10dd8f63e491a16910295ad41623cfc85bb04a43e0a02559958ae2ffdb9f647dc768f94b647f150f119a6655468c9e529c0713685c89659f6badc06264dada232a1056385b775e57248684c39669ba4eb88c29c1f402bb0d1f18733f092f4d7a71405e6cd4f31a575", 0xaf, r3) sendmsg(r2, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024000-0x30)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x80002, 0x0) [ 46.442055] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.468779] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.518610] audit: type=1400 audit(1518828167.063:43): avc: denied { listen } for pid=6572 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 00:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000041c000-0xb)='/dev/audio\x00', 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d38000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d3d000)={0x0, @in6={{0xa, 0x2, 0x32f1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x7, 0x2b, 0x2, 0x2, 0x200000000000000, 0x8, 0x80000000, 0x80, 0xb6, 0xfffffffffffffffa, 0xcae, 0x7, 0x35d, 0x9, 0x100000001]}, &(0x7f00006ff000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000467000-0xa)={r2, 0x0, 0x1, [0xe32]}, 0xa) semget$private(0x0, 0x4, 0x2) 2018/02/17 00:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dd1000-0x4)=0x0) getpgrp(r1) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x2, &(0x7f00002b7000-0x60)={0x0, 0x3a, 0x4, @tid=r2}, &(0x7f00008bd000-0x4)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009e1000-0x8)) r3 = syz_open_dev$midi(&(0x7f0000422000-0xb)='/dev/midi#\x00', 0x8, 0x2) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000010d000)=""/116) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000e6c000-0x14)={{0x5, 0xfff, 0x800, 0x4, 0x0, 0xffffffff}, 0x1f, 0x3ff, 0x8}) 2018/02/17 00:42:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x973) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) ioctl$KDENABIO(r1, 0x4b36) close(0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000000a000)={'filter\x00', 0x7, 0x4, 0x3c0, 0x0, 0x108, 0x1f0, 0x2d8, 0x2d8, 0x2d8, 0x4, &(0x7f0000018000), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1ff, 'syz0\x00'}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xff, 0x0, @mac=@empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x22bb, 0x9, 0x9, 0x7fff, 0x5, 0x7fff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="1bfc619a30554b290d2520cab06be457", {}, {}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@arp={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="f9e99c764823", {}, @empty, {[0x0, 0x0, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000781000-0x8d)=""/141, 0x8d, 0x0, &(0x7f0000066000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000db5000-0x4)=@int=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x4) 2018/02/17 00:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = request_key(&(0x7f00005fd000)='rxrpc\x00', &(0x7f0000dd7000-0x4)={0x73, 0x79, 0x7a}, &(0x7f0000a72000)='(:[&system\\nodev.cgroup,\x00', 0xfffffffffffffffa) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/02/17 00:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a22000)='./file0\x00', &(0x7f00003e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000aca000)={{0x1, 0x0, r0, 0x0, r1, 0x6}, 0x0, 0x0, 0x4}) r2 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r2, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) 2018/02/17 00:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000049e000)='/dev/input/mouse#\x00', 0xdc5, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000096c000-0x5c)={0x100000000, 0x3, {0x3, 0x3, 0x0, 0x0, 0x6}}) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") recvmmsg(r0, &(0x7f0000102000)=[{{&(0x7f0000ae9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000a62000-0x20)=[{&(0x7f0000ec2000-0x60)=""/96, 0x60}, {&(0x7f0000e14000)=""/4096, 0x1000}], 0x2, &(0x7f0000c80000)=""/149, 0x95, 0x2a}, 0x7fffffff}, {{&(0x7f0000fec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000d94000-0x30)=[{&(0x7f0000028000)=""/108, 0x6c}, {&(0x7f00004a1000-0xdb)=""/219, 0xdb}, {&(0x7f0000dd6000-0xe0)=""/224, 0xe0}], 0x3, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f00004e2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00008c8000)=[{&(0x7f0000d46000)=""/4096, 0x1000}, {&(0x7f00008b7000)=""/162, 0xa2}, {&(0x7f0000507000-0x78)=""/120, 0x78}, {&(0x7f00006f9000)=""/175, 0xaf}, {&(0x7f0000299000)=""/120, 0x78}], 0x5, &(0x7f00005f2000)=""/155, 0x9b, 0x5}, 0x6}, {{&(0x7f00006c0000-0x8)=@sco, 0x8, &(0x7f0000ce7000-0x60)=[{&(0x7f0000754000)=""/78, 0x4e}, {&(0x7f0000cb5000-0x63)=""/99, 0x63}, {&(0x7f0000b3c000)=""/28, 0x1c}, {&(0x7f0000b5f000-0x27)=""/39, 0x27}, {&(0x7f0000f21000)=""/167, 0xa7}, {&(0x7f00004af000-0x93)=""/147, 0x93}], 0x6, 0x0, 0x0, 0x7fff}, 0x10001}, {{&(0x7f0000a10000)=@rc, 0x9, &(0x7f00009ef000-0x30)=[{&(0x7f0000a78000-0x5c)=""/92, 0x5c}, {&(0x7f00000d5000)=""/88, 0x58}, {&(0x7f000089c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00005d2000)=""/243, 0xf3, 0x80}, 0xbcf}, {{&(0x7f0000a33000-0xc)=@ethernet={0x0, @local}, 0x10, &(0x7f0000a9a000-0x10)=[{&(0x7f000080e000)=""/4096, 0x1000}], 0x1, &(0x7f0000aec000)=""/108, 0x6c, 0x2}, 0x2}, {{&(0x7f0000414000)=@rc, 0x9, &(0x7f0000c33000-0x40)=[{&(0x7f0000207000)=""/210, 0xd2}, {&(0x7f00005ed000)=""/133, 0x85}, {&(0x7f0000acb000-0xa6)=""/166, 0xa6}, {&(0x7f0000f57000+0xbf0)=""/22, 0x16}], 0x4, &(0x7f00000a4000-0xa7)=""/167, 0xa7, 0x1}, 0x3}, {{&(0x7f000078f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000130000-0x10)=[{&(0x7f0000a37000)=""/118, 0x76}], 0x1, &(0x7f0000b11000-0x1e)=""/30, 0x1e, 0x80000000}, 0x1f}], 0x8, 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000-0x9)={@common='ifb0\x00', r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000a52000)) 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0xd8d1, 0x20000800005) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000c000-0x8)=0x6) 2018/02/17 00:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0xfdc3, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000e9, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "1b5a950f1104f9a21f0f36d6d5f1159f"}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r1 = memfd_create(&(0x7f0000e8b000+0xcb3)='%\'\x00', 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bb4000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) [ 46.661493] audit: type=1400 audit(1518828167.206:44): avc: denied { map } for pid=6603 comm="syz-executor5" path="/dev/loop0" dev="devtmpfs" ino=15407 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) 2018/02/17 00:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/02/17 00:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e66000)='/dev/audio#\x00', 0x5, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000886000)={{0x8, 0x2}, 'port1\x00', 0x4, 0x1840, 0x7, 0x9, 0x6, 0x6, 0x5ec4f7ef, 0x0, 0x0, 0x400}) r1 = syz_open_dev$sndseq(&(0x7f0000957000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000bea000-0x4c)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000bd000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 00:42:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000db8000-0xc)=@sack_info={0x0, 0x2, 0x5}, &(0x7f00006be000-0x4)=0xc) accept$nfc_llcp(r0, &(0x7f00005b6000), &(0x7f000008f000)=0x60) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a80000-0x6)={r1, 0x204}, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r2, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/17 00:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00009e5000)='./file0\x00', 0x0, 0xfffffffffffffffc) chroot(&(0x7f00007dd000-0x8)='./file0\x00') getdents64(r0, &(0x7f00009ed000-0x53)=""/83, 0x21be51cd) symlinkat(&(0x7f0000e0e000)='./file0\x00', r0, &(0x7f0000256000-0x8)='./file0\x00') 2018/02/17 00:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) 2018/02/17 00:42:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x6c6, &(0x7f00008dc000-0x72)="bd29a294c172d396d873109f06cccdc8d24a722f11b8d8f870f16bdf3aaedb96e91fc8c4a62b226ef2e269f620795e3685f51357b4acafb64d498cea376c70b2a46c13522930b1efb49bbb522a62b3ce1845e9fed40b98bf63de18842a0844ab0b283c4e066b46456583959b04376ea6fd53") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00007ae000-0x8)=&(0x7f0000fd6000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000068c000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}], 0x1c) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x100000000) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00007f1000-0x8)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) open(&(0x7f0000f3b000-0x8)='./file0\x00', 0x42000, 0x20) 2018/02/17 00:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000170000)='/dev/loop#\x00', 0x4000000000000000, 0xfffffffffffffffe) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e82000-0xe8)) 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000), 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8003) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/17 00:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x8010000000000081) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009c7000-0x14)={0x0, 0x7}, 0x14) 2018/02/17 00:42:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b17000)={0x6b9, 0x2}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x0, 0x238, 0xffffffff, 0x3e0, 0x308, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000004000), {[{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip_vti0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @rand_addr, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/02/17 00:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000), 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e8f000)={@common='ifb0\x00', 0x0}) bind$packet(r0, &(0x7f0000a1f000-0x14)={0x11, 0x1a, r1, 0x1, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000-0xa)=@un=@abs, 0x8, &(0x7f000001b000)=[], 0x0, &(0x7f0000016000)=[], 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000409000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000051a000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00005b5000)) 2018/02/17 00:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00000bc000-0xc6)="8889681c131cc7b9e7db5ccf0b8c7857d716204fbcd9c51ca51e2c460da2afa7e5e4be098abae7f9a21cfad054ed7c4f968031ed160426126a3b05d562415ad7862056510deac537c0fedc4c4c3e83f203de295496dfa6ef6a25eb418a750709f8ba4d787f7a42941be0d9a2b4669fa30367fb7a6d39664c082e9872f9169d92a5b6e5a624dd84f42d11db6e2c0eedc054254e02415bd98596e121bbaad98f6259b313ba5173d1338dfa6757e185e4844c9df57c6c6f9d66c21189024c5066f5ea676e528ea3", &(0x7f0000596000)="93caa729e20e0482ad383938d45331fe8cf54f5f48e79dfe7802222946212f1c13f8dda3bf4fabb19c50d5d8d8fad5c69e0ad723673383ff727ae9581d463b00028fb1b638d1f2b4557ab76ca56f9df9ee4cb82829c89e533f4fcd9dc4ba2313145cd3541c01744870980bf2070f53f811585348e1327f32678ff39c"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x6, 0x5, 0xfffffffffffffff8, 0x10, r0}, 0x2c) 2018/02/17 00:42:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendfile(r1, r1, 0x0, 0x2) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000aba000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b6000)='/dev/rtc\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054d000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r4}) 2018/02/17 00:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000558000)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a8f000)={@generic="e5f41a41d75517c6f6ff76ea9228d09a", 0x80}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14ef) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b3000-0x11)='/dev/vga_arbiter\x00', 0x109100, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000832000)=0x100000001, &(0x7f0000d0d000)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sync_file_range(r0, 0x5, 0x17, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) close(r0) [ 46.931008] [ 46.932695] ====================================================== [ 46.935081] xt_connbytes: Forcing CT accounting to be enabled [ 46.938992] WARNING: possible circular locking dependency detected [ 46.938998] 4.16.0-rc1+ #315 Not tainted [ 46.939001] ------------------------------------------------------ [ 46.939005] syz-executor5/6693 is trying to acquire lock: [ 46.939008] (sk_lock-AF_INET6){+.+.}, at: [<0000000048ec46a6>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 46.939033] [ 46.939033] but task is already holding lock: [ 46.956434] Cannot find add_set index 0 as target [ 46.961533] (rtnl_mutex){+.+.}, at: [<000000004a8440f5>] rtnl_lock+0x17/0x20 [ 46.961553] [ 46.961553] which lock already depends on the new lock. [ 46.961553] [ 46.961554] [ 46.961554] the existing dependency chain (in reverse order) is: [ 46.961556] [ 46.961556] -> #2 (rtnl_mutex){+.+.}: [ 46.961572] __mutex_lock+0x16f/0x1a80 [ 46.961578] mutex_lock_nested+0x16/0x20 [ 46.961585] rtnl_lock+0x17/0x20 [ 47.028388] unregister_netdevice_notifier+0x91/0x4e0 [ 47.034073] tee_tg_destroy+0x61/0xc0 [ 47.038363] cleanup_entry+0x218/0x350 [ 47.042743] __do_replace+0x79d/0xa50 [ 47.047034] do_ipt_set_ctl+0x40f/0x5f0 [ 47.051498] nf_setsockopt+0x67/0xc0 [ 47.055705] ip_setsockopt+0x97/0xa0 [ 47.059907] raw_setsockopt+0xb7/0xd0 [ 47.064583] sock_common_setsockopt+0x95/0xd0 [ 47.069571] SyS_setsockopt+0x189/0x360 [ 47.074037] do_syscall_64+0x280/0x940 [ 47.078420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.084100] [ 47.084100] -> #1 (&xt[i].mutex){+.+.}: [ 47.089532] __mutex_lock+0x16f/0x1a80 [ 47.093911] mutex_lock_nested+0x16/0x20 [ 47.098464] xt_find_table_lock+0x3e/0x3e0 [ 47.103189] xt_request_find_table_lock+0x28/0xc0 [ 47.108525] get_info+0x154/0x690 [ 47.112468] do_ip6t_get_ctl+0x159/0xaf0 [ 47.117024] nf_getsockopt+0x6a/0xc0 [ 47.121228] ipv6_getsockopt+0x1df/0x2e0 [ 47.125778] tcp_getsockopt+0x82/0xd0 [ 47.130069] sock_common_getsockopt+0x95/0xd0 [ 47.135060] SyS_getsockopt+0x178/0x340 [ 47.139532] do_syscall_64+0x280/0x940 [ 47.143910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.149586] [ 47.149586] -> #0 (sk_lock-AF_INET6){+.+.}: [ 47.155365] lock_acquire+0x1d5/0x580 [ 47.159656] lock_sock_nested+0xc2/0x110 [ 47.164211] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 47.169716] ipv6_setsockopt+0xd7/0x130 [ 47.174181] tcp_setsockopt+0x82/0xd0 [ 47.178470] sock_common_setsockopt+0x95/0xd0 [ 47.183459] SyS_setsockopt+0x189/0x360 [ 47.187924] do_syscall_64+0x280/0x940 [ 47.192310] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.197987] [ 47.197987] other info that might help us debug this: [ 47.197987] [ 47.206097] Chain exists of: [ 47.206097] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 47.206097] [ 47.216387] Possible unsafe locking scenario: [ 47.216387] [ 47.222415] CPU0 CPU1 [ 47.227048] ---- ---- [ 47.231681] lock(rtnl_mutex); [ 47.234928] lock(&xt[i].mutex); [ 47.240869] lock(rtnl_mutex); [ 47.246635] lock(sk_lock-AF_INET6); [ 47.250403] [ 47.250403] *** DEADLOCK *** [ 47.250403] [ 47.256431] 1 lock held by syz-executor5/6693: [ 47.260979] #0: (rtnl_mutex){+.+.}, at: [<000000004a8440f5>] rtnl_lock+0x17/0x20 [ 47.268667] [ 47.268667] stack backtrace: [ 47.273136] CPU: 0 PID: 6693 Comm: syz-executor5 Not tainted 4.16.0-rc1+ #315 [ 47.280377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.289699] Call Trace: [ 47.292258] dump_stack+0x194/0x257 [ 47.295856] ? arch_local_irq_restore+0x53/0x53 [ 47.300501] print_circular_bug.isra.38+0x2cd/0x2dc [ 47.305485] ? save_trace+0xe0/0x2b0 [ 47.309170] __lock_acquire+0x30a8/0x3e00 [ 47.313297] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.318458] ? rtnl_lock+0x17/0x20 [ 47.321967] ? __mutex_lock+0x16f/0x1a80 [ 47.325995] ? rtnl_lock+0x17/0x20 [ 47.329507] ? rtnl_lock+0x17/0x20 [ 47.333022] ? find_held_lock+0x35/0x1d0 [ 47.337054] ? perf_trace_lock_acquire+0xe3/0x980 [ 47.341867] ? perf_trace_lock_acquire+0xe3/0x980 [ 47.346679] ? print_irqtrace_events+0x270/0x270 [ 47.351407] ? perf_trace_lock+0x900/0x900 [ 47.355612] ? do_raw_spin_trylock+0x190/0x190 [ 47.360163] ? check_noncircular+0x20/0x20 [ 47.364367] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 47.369443] ? __lock_acquire+0x664/0x3e00 [ 47.373649] ? find_held_lock+0x35/0x1d0 [ 47.377680] lock_acquire+0x1d5/0x580 [ 47.381451] ? lock_acquire+0x1d5/0x580 [ 47.385400] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 47.390561] ? lock_release+0xa40/0xa40 [ 47.394505] ? do_raw_spin_trylock+0x190/0x190 [ 47.399058] ? lock_sock_nested+0x44/0x110 [ 47.403266] lock_sock_nested+0xc2/0x110 [ 47.407296] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 47.412456] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 47.417445] ? ipv6_update_options+0x330/0x330 [ 47.421995] ? perf_trace_lock+0x900/0x900 [ 47.426205] ? check_noncircular+0x20/0x20 [ 47.430410] ? check_noncircular+0x20/0x20 [ 47.434617] ? finish_task_switch+0x1c0/0x860 [ 47.439085] ? lock_downgrade+0x980/0x980 [ 47.443204] ? find_held_lock+0x35/0x1d0 [ 47.447241] ? avc_has_perm+0x35e/0x680 [ 47.451186] ? lock_downgrade+0x980/0x980 [ 47.455304] ? lock_release+0xa40/0xa40 [ 47.459247] ? lock_downgrade+0x980/0x980 [ 47.463368] ? lock_release+0xa40/0xa40 [ 47.467314] ? __lock_is_held+0xb6/0x140 [ 47.471350] ? avc_has_perm+0x43e/0x680 [ 47.475297] ? avc_has_perm_noaudit+0x520/0x520 [ 47.479938] ? iterate_fd+0x3f0/0x3f0 [ 47.483708] ? __sched_text_start+0x8/0x8 [ 47.487828] ? __lock_is_held+0xb6/0x140 [ 47.491863] ? sock_has_perm+0x2a4/0x420 [ 47.495895] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 47.501231] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 47.506913] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 47.512164] ipv6_setsockopt+0xd7/0x130 [ 47.516111] ? ipv6_setsockopt+0xd7/0x130 [ 47.520228] tcp_setsockopt+0x82/0xd0 [ 47.524006] sock_common_setsockopt+0x95/0xd0 [ 47.528477] SyS_setsockopt+0x189/0x360 [ 47.532425] ? SyS_recv+0x40/0x40 [ 47.535849] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.541359] ? do_syscall_64+0xb6/0x940 [ 47.545307] ? SyS_recv+0x40/0x40 [ 47.548730] do_syscall_64+0x280/0x940 [ 47.552591] ? __do_page_fault+0xc90/0xc90 [ 47.556795] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.562302] ? syscall_return_slowpath+0x550/0x550 [ 47.567201] ? syscall_return_slowpath+0x2ac/0x550 [ 47.572102] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.577437] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.582251] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.587411] RIP: 0033:0x453a59 [ 47.590571] RSP: 002b:00007fa73a05ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 47.598246] RAX: ffffffffffffffda RBX: 00007fa73a05b6d4 RCX: 0000000000453a59 [ 47.605490] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013 [ 47.612729] RBP: 000000000071bea0 R08: 000000000000001d R09: 0000000000000000 [ 47.619969] R10: 00000000200aa000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.627207] R13: 00000000000004f7 R14: 00000000006f77c8 R15: 0000000000000000 2018/02/17 00:42:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000401000)='/dev/input/mice\x00', 0x0, 0x200200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bac000-0x4)=0x81, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) 2018/02/17 00:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000), 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) mincore(&(0x7f000067e000/0x1000)=nil, 0x1000, &(0x7f000070c000-0x36)=""/54) mlock(&(0x7f00000da000/0x13000)=nil, 0x13000) 2018/02/17 00:42:48 executing program 2: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) connect$inet(r1, &(0x7f0000040000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f000004d000-0xd)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000013000-0x4)=0x10001) 2018/02/17 00:42:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000052c000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f4b000)={0x4, 0xffff, 0xbd73, "14ba6f814a72", "98aeb36a287ffc95fc863ea97c6fed46"}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000006b000-0x28)={@common='vlan0\x00', 0x7}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x800}) write$tun(r2, &(0x7f0000e6f000-0xfda)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x21, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) 2018/02/17 00:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) finit_module(r0, &(0x7f0000587000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f0000016000-0x10c)={0x3}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/17 00:42:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_dev$midi(&(0x7f00008af000)='/dev/midi#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000037a000)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}], 0x1c) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) fcntl$setstatus(r0, 0x4, 0x800) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 00:42:48 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000d69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000017e000)=0x14, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b8b000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x2c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000757000)={r2, &(0x7f0000e87000)="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0x2}, 0x20) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000a89000)='/dev/input/mouse#\x00', 0x4, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fc8000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000333000-0x4)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, r4}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000fc8000)={r0, 0xffffffffffff0000, 0xe5, "9e59a45214ef2a7dc99f3e70f3560f37ef725bcce525d7eae6b4cef084742226bef0403c459dd5a2b6b57c889d9a2b8c2382459d9c16f1ea0c90a9c95449d4957f7acd8d7fabce6d1d1f014b00c4703f70fc637e45545aaefe4914faf13b87520e16a4942a810eb711551334e52d78a0e57b6f654d9a9f324a5a3ddea78f825815fcd4"}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fc6000)={r2, &(0x7f0000cc3000), &(0x7f0000fc7000-0xe6)=""/230}, 0x18) 2018/02/17 00:42:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 00:42:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) lstat(&(0x7f000031a000)='./file0\x00', &(0x7f0000962000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005a9000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000280000)=0xe8) r4 = getgid() fstat(r0, &(0x7f0000849000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00001d8000)=@nat={'nat\x00', 0x1b, 0x5, 0x6d0, 0x4e0, 0x4e0, 0xffffffff, 0x280, 0x0, 0x600, 0x600, 0xffffffff, 0x600, 0x600, 0x5, &(0x7f0000eb4000-0x50), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xb0, 0x13}}, @common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x1, 0x8}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x12, @ipv4=@multicast2=0xe0000002, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0xffffffffffff8000, @icmp_id=0x3}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xff000000, 0xffffffff], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], @generic="03a95cdd271556c3d42cf2cda4bedf62", @generic="0e274f2cf08a54c3a5a1761b8ec3be06", {0xff}, {0xff}, 0x7b, 0xfdd, 0x2, 0x1}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0xa, @ipv4=@loopback=0x7f000001, @ipv4=@rand_addr, @icmp_id=0x0, @icmp_id=0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xff, 0x0, 0xff, 0xff], @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbd, 0x9, 0x2, 0x49}, 0x0, 0x218, 0x260, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r2, r3, r4, r5, 0x7, 0x4}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x7, 0x5, 0x7ff, 0x0, 0x3, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0x7}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @gre_key=0x4, @icmp_id=0x1}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x2, 0x7, 0xe52, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}, @port=0x2, @icmp_id=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x730) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) 2018/02/17 00:42:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001000-0xc)={0x6, 0x200, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000163000-0x48)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xf8f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x48) 2018/02/17 00:42:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e01000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x800000101000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003f3000)=0x5, &(0x7f0000fc3000-0x8)=0x4) syz_open_dev$binder(&(0x7f0000695000)='/dev/binder#\x00', 0x0, 0x800) r1 = socket(0x3, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000f82000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @fr=&(0x7f00007a5000-0x18)}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00008a7000-0x4)) 2018/02/17 00:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 0: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000), &(0x7f0000d29000)=0xfffffffffffffe42) setns(r0, 0x40000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e8000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000b3b000)=""/167, &(0x7f0000c74000-0x4)=0xa7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002db000), &(0x7f00001f1000)=0x14) [ 47.752959] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 47.760056] audit: type=1400 audit(1518828168.304:45): avc: denied { add_name } for pid=6730 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/17 00:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x800, 0x8001, &(0x7f0000e4f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000481000-0x8)={0x0, 0x2}, &(0x7f00002c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000387000-0xde)={r2, 0xfffffffffffffe1c, "601e3fb4c0c54f4c1e8338060e325219f9f2f03c51f834ef70feefbfb18e1ae1d12852c5e50a8831353cd5f7cd555060cf655e17bd855fde7775601d63182b7de368b391af5b0a7aa860002de9a12bad0ff94ea82641ac09cf3090a31db1e01377adda612647124c853582de5f067ddac673c285de3cf943892435834c4a719991fc08d2d35ff5f373ac0061720bc9acf380ce23ae50ea46913348a0239ab5e7e1d257f5b52867fd94797b9e2d141d9c2edea112eaccc8770a0673a53360a972c3f76aa3ee80442c4697575e0d6a1cd716d1a4693a50"}, &(0x7f00004af000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000754000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80, 0x2, 0x10001, 0x999, 0x28}, 0xa0) r4 = socket$inet(0x2, 0x7, 0x2) r5 = dup(r4) bind$can_raw(r0, &(0x7f0000764000)={0x1d}, 0x10) bind$inet(r4, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000d8000)=0x200, 0x4) connect$inet(r4, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000956000)=0x8000, 0x4) sendmsg$netlink(r5, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000032000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", []}, 0x10}], 0x1}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f46000)=""/4096, &(0x7f0000947000)=0x1000) [ 47.786879] audit: type=1400 audit(1518828168.309:46): avc: denied { create } for pid=6730 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/17 00:42:48 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000f000)=@nfc, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000-0x8)={0x0}) dup2(r0, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f000000b000)={0x1d}, 0x10) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/17 00:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000043e000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8), 0x8) 2018/02/17 00:42:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000852000-0x8)={0x0, 0x0}) setns(r1, 0x40000000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00005f1000-0x40)={&(0x7f000002d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000273000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000354000)=[0x0], &(0x7f0000966000)=[0x0], 0x9, 0x5, 0x1, 0x1}) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_dev$audion(&(0x7f00008f8000-0xc)='/dev/audio#\x00', 0x0, 0x40) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000bea000-0x8)) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000f0000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r5 = syz_open_dev$sndpcmc(&(0x7f00008f4000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x0) getsockopt$packet_int(r5, 0x107, 0x0, &(0x7f000035a000), &(0x7f0000f7d000-0x4)=0x4) readv(r4, &(0x7f00007ee000)=[{&(0x7f0000c7c000)=""/8, 0x8}, {&(0x7f0000f3c000-0x14)=""/20, 0x14}, {&(0x7f0000e0b000-0x2)=""/2, 0x2}, {&(0x7f00006e2000-0x9b)=""/155, 0x9b}, {&(0x7f00008be000-0xe6)=""/230, 0xe6}, {&(0x7f0000eaf000-0x4c)=""/83, 0x53}, {&(0x7f0000626000-0x3b)=""/59, 0x3b}, {&(0x7f000059c000-0xe4)=""/228, 0xe4}], 0x8) sendmsg$key(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r6 = fcntl$getown(r1, 0x9) sendmsg$can_raw(r1, &(0x7f0000879000)={&(0x7f00008dc000)={0x1d}, 0x10, &(0x7f0000e80000)={&(0x7f0000cbd000-0x10)=@can={{0x4, 0x1, 0x9, 0x8}, 0x1, 0x3, 0x0, 0x0, "44dba95c32032c18"}, 0x10}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ptrace$getenv(0x4201, r6, 0x7f, &(0x7f0000a7d000-0x8)) 2018/02/17 00:42:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r2, r0, &(0x7f0000bc6000), 0x4) fallocate(r2, 0x0, 0x4, 0x4) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000e33000-0x4)={0x7, 0x1, 0x9}) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/17 00:42:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) r2 = gettid() sendfile(r1, r0, &(0x7f00002f0000-0x8), 0xa5b8) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/17 00:42:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000cd008000e9ac22", @ifru_settings={0x10010001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/17 00:42:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) exit(0x0) ppoll(&(0x7f0000fc5000-0x8)=[{r0}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e6000-0x8), 0x8) 2018/02/17 00:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) fanotify_mark(r0, 0x1, 0x20000, r1, &(0x7f0000d6a000-0x8)='./file0\x00') 2018/02/17 00:42:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008a8000)='/dev/sg#\x00', 0x278c, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000483000-0x86)={0x0, 0x7e, "02893ba58ab2f83231367d685f3d279c922b1029f836ac642c68149f5f120dd01ab4d7ae2faa004c92da72451145adc408211bd51c52852915147d0fea6e47e1350912da51368367b0b803953c73b5d4cb54e365296461fa94bd5ede71af91a27056175691bea8165aec59c11080a7aa8b3066109fce5779bb8f713f4c01"}, &(0x7f00006e6000)=0x86) syz_open_dev$admmidi(&(0x7f0000a87000-0xe)='/dev/admmidi#\x00', 0x0, 0x218140) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003ff000-0x8)={r1, 0x6}, 0x8) io_setup(0x1, &(0x7f00000f4000-0x8)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f44000)) io_cancel(r2, &(0x7f000090e000-0x40)={0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00006df000)="1667dd0714029fff03000000000500000054d9ae2b5f49b8f6f86acdf452e85136101a85fbb32e8e2dfaf4", 0x2b, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000062f000)) 2018/02/17 00:42:48 executing program 5: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="6c680dda4a81dbc503a94307f3d1dc957161a22b46369b047e1b5fdf53f8d74dca38931678cdfb2a85376358c63c73e1cc1b633b02b55c4fdc40115101ebf2eecca1ee17385598cd2dc18088fff37a5af22ef98ba08c46a647ee65a30203efef574df38f65f773aa5ff07e6c50c554326345a8ddc6ebd23d3979ccd95d", 0x7d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000002000-0xc1)="83e7ab694657cfcf45fc960b415ce0530a49cd3994a57b840cfba4304af8d1c90decaeb8362b8c94dd2d56d600240244b9ccbc1da4d42326c96e4ecb2bf7255632ad80cf4e5118da3314f5f5eb03bdf1c148918d738e29a000f1df1b0facb82b540d3e7171463b9b0533aa388dfa8eee368cce35faf719a5bf5af46267bbe8e4cb64806551ffff9feded9bcd9891fd95ea49d176012e3fc8c6adfc3a05ca3c2d32991350aa53da402578d87a5f93adec23ec21051d58720714c9f8931162b2ec47", 0xc1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@host=0x2}) statfs(&(0x7f0000c76000-0x8)='./file0\x00', &(0x7f0000001000-0x36)=""/54) recvfrom(r0, &(0x7f00006c4000), 0x0, 0x10040, 0x0, 0x0) [ 47.900165] FAULT_INJECTION: forcing a failure. [ 47.900165] name failslab, interval 1, probability 0, space 0, times 1 [ 47.911429] CPU: 1 PID: 6788 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #315 [ 47.918696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.928044] Call Trace: [ 47.930624] dump_stack+0x194/0x257 [ 47.934244] ? arch_local_irq_restore+0x53/0x53 [ 47.938911] ? __unlock_page_memcg+0x72/0x100 [ 47.943411] should_fail+0x8c0/0xa40 [ 47.947117] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.952224] ? do_wait_intr_irq+0x3e0/0x3e0 [ 47.956549] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.961733] ? lock_acquire+0x1d5/0x580 [ 47.965691] ? lock_acquire+0x1d5/0x580 [ 47.969650] ? fs_reclaim_acquire+0x20/0x20 [ 47.973957] ? lock_downgrade+0x980/0x980 [ 47.978081] ? lock_release+0xa40/0xa40 [ 47.982039] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.987915] ? rcu_note_context_switch+0x710/0x710 [ 47.992837] should_failslab+0xec/0x120 [ 47.996784] kmem_cache_alloc_node_trace+0x5a/0x760 [ 48.001786] ? lock_acquire+0x1d5/0x580 [ 48.005747] ? lock_acquire+0x1d5/0x580 [ 48.009697] ? avc_has_perm_noaudit+0x355/0x520 [ 48.014340] __kmalloc_node+0x33/0x70 [ 48.018115] kvmalloc_node+0x99/0xd0 [ 48.021803] alloc_netdev_mqs+0x16d/0xfb0 [ 48.025931] ? ipip_newlink+0x1e0/0x1e0 [ 48.029880] ? free_netdev+0x400/0x400 [ 48.033741] ? avc_has_perm_noaudit+0x37e/0x520 [ 48.038387] ? avc_has_extended_perms+0x12c0/0x12c0 [ 48.043376] ? lock_release+0xa40/0xa40 [ 48.047321] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 48.053178] ? rcu_note_context_switch+0x710/0x710 [ 48.058087] ? __might_sleep+0x95/0x190 [ 48.062048] ? rtnl_lock+0x17/0x20 [ 48.065564] ? __mutex_lock+0x16f/0x1a80 [ 48.069600] ? rtnl_lock+0x17/0x20 [ 48.073117] ? cred_has_capability+0x1a0/0x3d0 [ 48.077677] ? selinux_ipv4_output+0x40/0x40 [ 48.082058] ? rtnl_is_locked+0x54/0xb0 [ 48.086006] ? rtnl_kfree_skbs+0x70/0x70 [ 48.090050] ? ip_tunnel_find+0x462/0x590 [ 48.094173] ? lock_downgrade+0x980/0x980 [ 48.098299] __ip_tunnel_create+0x171/0x660 [ 48.102608] ? ip_tunnel_encap_del_ops+0x50/0x50 [ 48.107337] ? ns_capable_common+0xcf/0x160 [ 48.111633] ip_tunnel_ioctl+0x729/0xc40 [ 48.115666] ? ip_tunnel_delete_nets+0x6b0/0x6b0 [ 48.120404] ? kasan_check_write+0x14/0x20 [ 48.124616] ? _copy_from_user+0x99/0x110 [ 48.128739] ipip_tunnel_ioctl+0x28b/0x390 [ 48.132950] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 48.137336] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 48.141723] dev_ifsioc+0x333/0x9b0 [ 48.145325] ? dev_ifsioc+0x333/0x9b0 [ 48.149110] ? register_gifconf+0x60/0x60 [ 48.153243] dev_ioctl+0x656/0xbb0 [ 48.156754] ? _copy_from_user+0x99/0x110 [ 48.160879] sock_ioctl+0x41c/0x610 [ 48.164477] ? __fget+0x36b/0x5b0 [ 48.167903] ? dlci_ioctl_set+0x40/0x40 [ 48.171853] ? rcu_note_context_switch+0x710/0x710 [ 48.176752] ? vfs_write+0x374/0x510 [ 48.180443] ? dlci_ioctl_set+0x40/0x40 [ 48.184393] do_vfs_ioctl+0x1b1/0x1520 [ 48.188256] ? do_vfs_ioctl+0x1b1/0x1520 [ 48.192305] ? ioctl_preallocate+0x2b0/0x2b0 [ 48.196688] ? selinux_capable+0x40/0x40 [ 48.200720] ? __sb_end_write+0xa0/0xd0 [ 48.204667] ? fput+0xd2/0x140 [ 48.207836] ? security_file_ioctl+0x7d/0xb0 [ 48.212213] ? security_file_ioctl+0x89/0xb0 [ 48.216599] SyS_ioctl+0x8f/0xc0 [ 48.219942] ? do_vfs_ioctl+0x1520/0x1520 [ 48.224067] do_syscall_64+0x280/0x940 [ 48.227927] ? __do_page_fault+0xc90/0xc90 [ 48.232136] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 48.237646] ? syscall_return_slowpath+0x550/0x550 [ 48.242546] ? syscall_return_slowpath+0x2ac/0x550 [ 48.247447] ? prepare_exit_to_usermode+0x227/0x350 [ 48.252442] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 48.257088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.261928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 48.267104] RIP: 0033:0x453a59 [ 48.270265] RSP: 002b:00007f15dbf92c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.277945] RAX: ffffffffffffffda RBX: 00007f15dbf936d4 RCX: 0000000000453a59 [ 48.285193] RDX: 0000000020568fd8 RSI: 01000080000089f1 RDI: 0000000000000013 [ 48.292434] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 2018/02/17 00:42:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getgid() r3 = syz_open_dev$sndpcmc(&(0x7f0000f66000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c03000-0x10)={&(0x7f000078e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/17 00:42:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d9a000)='/dev/sg#\x00', 0x3000000000000, 0x80) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000b0e000-0x4), 0x4) 2018/02/17 00:42:48 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000015000-0x4)=0x80, 0x4) r3 = semget(0x3, 0x3, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000010000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000000a000)={{0x0, r4, r5, r6, r7, 0x28, 0x7}, 0x1, 0x77e, 0x1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000015000-0x4), &(0x7f0000015000-0x3), &(0x7f0000015000-0x4)) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/02/17 00:42:48 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000002a000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000030000-0x8)=0x300000000) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000030000)=[{&(0x7f0000029000)="a4dd92eb7d65df20b4ffe1e715c4", 0xe}, {&(0x7f0000002000)="d247875e0084bf20330a44a945a286d7e094fdc6c8e79852cc1e41bfe7615ce3dc6c8b414eb58719fa6a3c7d0935f843c13081f3b799f8772b3c5b6492388a64f7cb379cc76a6e317656a38cc593a85e89fd8b9a6494b848da5dc0485b8516d5a4b0712eb1e3b6390838af1aea6fa5de6156b068e05cf2eea420", 0x7a}, {&(0x7f0000001000)="7d880525c6ba16b80333accb10eaf3a9b9787fcb1401bee2af2082ac9ab2925d137fb6a1cfea1f827378b6421eca8357efd5f7a045f2e5c89049be95c5ebc20caf62b1cccb64a022f7ee242d4465613c3ae0897cbebba0", 0x57}, {&(0x7f0000017000)="6c3bd1e2a70bf04810eae57726f80ee779bd811d15d1ffb126a395b0c7959c433f131044a7b60e3b70e335e7e3713bee72a9e9475071cbb25552536c11574224c9a5f9d01504da88ae2f3e6f1aa264aa2b4d86f8c4a91d42072fef5ab72cfe74cdaacbea24f02febd94aa038780ed722e1d570e1fc18d2b1129697c5a92198f0228e4ece4ee83bf5becb9a1220a718845cdb87953fcedb5cd65a19f755991a468034", 0xa2}, {&(0x7f0000031000-0xc)="56fdfabace3800e9cdf06aa8", 0xc}, {&(0x7f0000031000-0x8b)="4fdcce94c8eea1f3ac45f406830bae0332c4b9c178eb943780650675c33de4189c63a77d61e52848e58f219bad81939fb79fde3e89a1ca6540511b291c4e31084587f4126244ef4d216153d8bb7da3d8b4e6f5c19bdf13604ba7af116cd192677a4d7eaba4997ae1496e8d446c002e1108da17de96d67ea88a81b5d7e79ae97d1f3a71f43a114fdc3f2e37", 0x8b}, {&(0x7f0000030000)="506fa5e9371e72d77e992c83bed20b92516aa7ac144415d1ad26be913d7d29b8aaa9ff6e8f1c64fe8272875dd6a1560f0c8d4a82208dd256ace06debb4449f30b19656b8f9b4654236c41526aee2e602bea563ecdf3ee8d86cbe386b71ac591c", 0x60}, {&(0x7f0000015000)="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", 0x1000}, {&(0x7f0000030000)="237c3e78f688952717a0401abc0079", 0xf}, {&(0x7f0000030000)="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0x1000}], 0xa, 0x7) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/02/17 00:42:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) pipe(&(0x7f0000777000)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000004c000-0x50)={@generic="c4015347e71f3ac49e17cc29e520401d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/17 00:42:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x0, 0x100) inotify_add_watch(r0, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000db4000-0x20)={0x66, 0x1, 0x201, 0x100, 0x7f, 0x2a, 0x2, 0x800, 0x0}, &(0x7f0000f5d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000f34000)={r7, 0x91, "6143755913cac3e63917b67882deb69fc2cdd3f354aa60ac7ba0ef817e3452a9902cdd55e95ca7de4e5097990a1eab8085af44580bc9a08b338f68f6fcf93f988ea18f519ca466f155df9a580c82296d4c7c597fb8028fd6d85ff24f3b74d5d876a40b266ecd2fad08be0b30631372a4a6e90c5cd23452b2e84154cf0c0a00f49413ac69fb96c12901f4cf139e8a8da1bb"}, &(0x7f0000a92000)=0x99) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000073c000-0x8)=@assoc_value={r8, 0x7}, &(0x7f00000de000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000ec2000)={0xffff, 0x8009, 0x2, 0x3, r7}, 0x10) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000980000-0x6)={r7, 0x1ffe0000000}, &(0x7f00000b3000)=0x6) 2018/02/17 00:42:48 executing program 6 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40), 0x0, 0xfffffffffffffffe) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'sha3-512\x00'}, 0x346) r2 = dup3(r1, r1, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00003a4000-0x20)={"ba48d10844cdedcbb60a5180ebc8fbf3", {0x4, 0x7, 0x1ff, "2a5c1c19ef25", 0xff}}) r3 = accept$alg(r2, 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000dd1000)=0xfb) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00005a8000)) getcwd(&(0x7f0000e73000-0x6d)=""/109, 0x6d) recvmmsg(r3, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) fcntl$setlease(r1, 0x400, 0x0) [ 48.299680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 48.306935] R13: 0000000000000367 R14: 00000000006f5248 R15: 0000000000000000 [ 48.358892] device syz5 entered promiscuous mode [ 48.368248] FAULT_INJECTION: forcing a failure. [ 48.368248] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 48.380065] CPU: 1 PID: 6822 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #315 [ 48.387317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.396643] Call Trace: [ 48.399212] dump_stack+0x194/0x257 [ 48.402820] ? arch_local_irq_restore+0x53/0x53 [ 48.407468] ? rcutorture_record_progress+0x10/0x10 [ 48.412465] should_fail+0x8c0/0xa40 [ 48.416156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 48.421241] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.426410] ? __unlock_page_memcg+0x53/0x100 [ 48.430878] ? lock_downgrade+0x980/0x980 [ 48.435012] ? lock_page_memcg+0x94/0x380 [ 48.439136] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 48.445172] ? inode_init_always+0x653/0xca0 [ 48.449554] ? perf_trace_lock+0xd6/0x900 [ 48.453681] ? trace_event_raw_event_lock+0x340/0x340 [ 48.458846] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.464011] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.469179] ? should_fail+0x23b/0xa40 [ 48.473049] __alloc_pages_nodemask+0x327/0xdd0 [ 48.477692] ? perf_trace_lock+0xd6/0x900 [ 48.481817] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 48.486812] ? perf_trace_lock+0xd6/0x900 [ 48.490936] ? trace_event_raw_event_lock+0x340/0x340 [ 48.496099] ? lock_acquire+0x1d5/0x580 [ 48.500044] ? lock_acquire+0x1d5/0x580 [ 48.503993] ? fs_reclaim_acquire+0x20/0x20 [ 48.508294] ? lock_downgrade+0x980/0x980 [ 48.512418] ? lock_release+0xa40/0xa40 [ 48.516370] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 48.522230] ? rcu_note_context_switch+0x710/0x710 [ 48.527138] cache_grow_begin+0x72/0x570 [ 48.531180] kmem_cache_alloc_node_trace+0x434/0x760 [ 48.536256] ? trace_event_raw_event_lock+0x340/0x340 [ 48.541418] ? lock_acquire+0x1d5/0x580 [ 48.545374] __kmalloc_node+0x33/0x70 [ 48.549150] kvmalloc_node+0x99/0xd0 [ 48.552840] alloc_netdev_mqs+0x16d/0xfb0 [ 48.556966] ? ipip_newlink+0x1e0/0x1e0 [ 48.560917] ? free_netdev+0x400/0x400 [ 48.564783] ? avc_has_perm_noaudit+0x37e/0x520 [ 48.569431] ? avc_has_extended_perms+0x12c0/0x12c0 [ 48.574417] ? trace_event_raw_event_lock+0x340/0x340 [ 48.579583] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 48.585444] ? trace_event_raw_event_lock+0x340/0x340 [ 48.590609] ? __might_sleep+0x95/0x190 [ 48.594559] ? rtnl_lock+0x17/0x20 [ 48.598071] ? rtnl_lock+0x17/0x20 [ 48.601587] ? cred_has_capability+0x1a0/0x3d0 [ 48.606143] ? selinux_ipv4_output+0x40/0x40 [ 48.610530] ? rtnl_is_locked+0x54/0xb0 [ 48.614476] ? rtnl_kfree_skbs+0x70/0x70 [ 48.618509] ? ip_tunnel_find+0x462/0x590 [ 48.622629] ? lock_downgrade+0x980/0x980 [ 48.626753] __ip_tunnel_create+0x171/0x660 [ 48.631051] ? ip_tunnel_encap_del_ops+0x50/0x50 [ 48.635785] ? ns_capable_common+0xcf/0x160 [ 48.640086] ip_tunnel_ioctl+0x729/0xc40 [ 48.644123] ? ip_tunnel_delete_nets+0x6b0/0x6b0 [ 48.648857] ? kasan_check_write+0x14/0x20 [ 48.653067] ? _copy_from_user+0x99/0x110 [ 48.657194] ipip_tunnel_ioctl+0x28b/0x390 [ 48.661404] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 48.665802] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 48.670183] dev_ifsioc+0x333/0x9b0 [ 48.673788] ? dev_ifsioc+0x333/0x9b0 [ 48.677564] ? register_gifconf+0x60/0x60 [ 48.681694] dev_ioctl+0x656/0xbb0 [ 48.685206] ? _copy_from_user+0x99/0x110 [ 48.689333] sock_ioctl+0x41c/0x610 [ 48.692933] ? __fget+0x36b/0x5b0 [ 48.696360] ? dlci_ioctl_set+0x40/0x40 [ 48.700320] ? rcu_note_context_switch+0x710/0x710 [ 48.705223] ? vfs_write+0x374/0x510 [ 48.708914] ? dlci_ioctl_set+0x40/0x40 [ 48.712861] do_vfs_ioctl+0x1b1/0x1520 [ 48.716724] ? do_vfs_ioctl+0x1b1/0x1520 [ 48.720766] ? ioctl_preallocate+0x2b0/0x2b0 [ 48.725155] ? selinux_capable+0x40/0x40 [ 48.729194] ? __sb_end_write+0xa0/0xd0 [ 48.733146] ? fput+0xd2/0x140 [ 48.736320] ? security_file_ioctl+0x7d/0xb0 [ 48.740702] ? security_file_ioctl+0x89/0xb0 [ 48.745089] SyS_ioctl+0x8f/0xc0 [ 48.748431] ? do_vfs_ioctl+0x1520/0x1520 [ 48.752554] do_syscall_64+0x280/0x940 [ 48.756413] ? __do_page_fault+0xc90/0xc90 [ 48.760624] ? finish_task_switch+0x1c0/0x860 [ 48.765092] ? finish_task_switch+0x181/0x860 [ 48.769560] ? syscall_return_slowpath+0x550/0x550 [ 48.774467] ? syscall_return_slowpath+0x2ac/0x550 [ 48.779370] ? prepare_exit_to_usermode+0x350/0x350 [ 48.784359] ? prepare_exit_to_usermode+0x227/0x350 [ 48.789351] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 48.793994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.798819] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 48.803980] RIP: 0033:0x453a59 2018/02/17 00:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f00007ee000)=@known='system.sockprotoname\x00', &(0x7f00001f0000)="00ff000201000000000000010400000000000000", 0x14, 0x0) 2018/02/17 00:42:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xf2b) sendto$inet6(r0, &(0x7f000089c000), 0x29a, 0x0, &(0x7f0000003000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = request_key(&(0x7f0000589000-0xb)='cifs.idmap\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007de000)='GPLppp1\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) [ 48.807144] RSP: 002b:00007f15dbf92c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.814825] RAX: ffffffffffffffda RBX: 00007f15dbf936d4 RCX: 0000000000453a59 [ 48.822066] RDX: 0000000020568fd8 RSI: 01000080000089f1 RDI: 0000000000000013 [ 48.829307] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 48.836548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 48.843792] R13: 0000000000000367 R14: 00000000006f5248 R15: 0000000000000001 2018/02/17 00:42:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa5000)='ns/ipc\x00') getsockname$inet6(r0, &(0x7f0000682000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ed0000)=0x1b) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000006e000)={0xc525, 0x7, 0x9, 0x8000, 0x2}) write$evdev(r2, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x18) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e", 0x19}], 0x1, 0x0) 2018/02/17 00:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000697000-0x8)='em1eth1\x00', 0x1) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000979000), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1000}}]}, 0x40}, 0x1}, 0x0) 2018/02/17 00:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f0e000-0x8)='./file1\x00', 0x0) io_setup(0x3, &(0x7f0000976000-0x8)=0x0) io_destroy(r1) removexattr(&(0x7f0000457000)='./file0\x00', &(0x7f0000b2c000)=@random={'osx.', '\x00'}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b47000-0x4)=0x8) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') accept4$unix(r0, &(0x7f000044a000)=@abs, &(0x7f000085e000)=0x8, 0x0) 2018/02/17 00:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000f22000)="e89f0932d2b5ab66005e99fff42659ecfbc0947d9f112c596b30a18180a3334d5531b9700f07caf7b1ee1f1bd168c19b84ba970fd70c35a3b2929f10bdba5e3098f005cb30222d72496b2b7b6c119704abc96026118935400b4a09399ff2623e75fb7aca3953e40320672ba0b821754b7d653b2608600ad2e108a2c990a02e82a57d37be79ca3d5d0bc31a8beda60920998738628e92c451c469ab9587ab3243ed5f6328fba3cc311f71b8af14345ff570b09a6f4c62842608b60f8adbae09ea6af13ad7b5d219aa7fceec66ea7e4529a03de540d01909") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f50000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000735000)='./file0\x00', 0x4400, 0x2) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000c81000)) 2018/02/17 00:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d86000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 48.868095] device syz5 left promiscuous mode 2018/02/17 00:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008c5000-0x79)="0074521045ebec11e7e9d65ea6252e27d51268c110a59777202feb6c110fbdafc00745d219f2cc36feeca038a0477e89054bb25bb55659bb76b215d0e7e08ef2bd138356bf685aad7b886b781a8463b0d96838f71af1471298fb32eae604d140469371e9df1169073f424f7da6e9053581abdab17d921c1233", 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00001ac000-0x4)=0x7, 0x4) fallocate(r1, 0x2, 0x5, 0x10001) lseek(r0, 0xfffffffffffffffe, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a8f000)=0x6, &(0x7f0000904000)=0x1) 2018/02/17 00:42:49 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') fremovexattr(r0, &(0x7f0000003000)=@random={'osx.', 'pagemap\x00'}) pread64(r0, &(0x7f0000002000-0x8)=""/8, 0x0, 0x0) 2018/02/17 00:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089ed, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:49 executing program 7: 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) r0 = memfd_create(&(0x7f0000003000-0x2)="0002", 0x1) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) finit_module(r0, &(0x7f0000001000)='wlan1securitycgroup:\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000003000)={{0x3b8, 0x10001, 0x4, 0x9, 0x2}, 0x8}) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') [ 48.928428] audit: type=1400 audit(1518828169.473:47): avc: denied { setattr } for pid=6852 comm="syz-executor2" name="pagemap" dev="proc" ino=18346 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/17 00:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000535000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000176000-0x48)=""/72, 0x48}], 0x1) sendfile(r1, r1, &(0x7f00003dc000-0x8), 0x8) ioctl$KDDISABIO(r1, 0x4b37) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 48.953987] audit: type=1400 audit(1518828169.473:48): avc: denied { map } for pid=6859 comm="syz-executor7" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=18872 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/17 00:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000117000-0x4)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00007ef000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x540e, &(0x7f00002d0000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d77000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) init_module(&(0x7f0000603000-0x19)='/selinux/avc/cache_stats\x00', 0x19, &(0x7f0000b8d000)='keyring\\GPLsystemwlan0}{*\x00') 2018/02/17 00:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) get_thread_area(&(0x7f00004de000)={0x77, 0x101000, 0xffffffff, 0x5, 0x6e4000000000000, 0x7, 0x8, 0x9, 0x9}) 2018/02/17 00:42:49 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000007000)='/dev/adsp#\x00', 0x7, 0x4c1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[]}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000d000)={0xaa, 0x40}) 2018/02/17 00:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f93000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f000070c000)=""/199, 0xc7, 0x40000022, 0x0, 0x0) setrlimit(0xc, &(0x7f00006e5000-0x10)={0x1, 0x984}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000069d000)=0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000af8000-0x4), &(0x7f0000042000-0x4)=0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009d8000-0x1d)=""/29, &(0x7f00009ee000-0x4)=0x1d) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000069f000-0x8)={0x0, 0xe4f}, 0x8) syz_open_dev$sndmidi(&(0x7f00005f2000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f3000)) 2018/02/17 00:42:49 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000-0xd)='/dev/dmmidi#\x00', 0x2, 0x10001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000013000)={0x0, 0x81}, &(0x7f0000013000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r1, 0xfff}, &(0x7f0000004000-0x4)=0x8) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = socket$inet6(0xa, 0x80003, 0xef) read(r2, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000011000-0x10)=@common='bond0\x00', 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000014000-0x12)='/dev/input/mouse#\x00', 0xffffffffffff876b, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000010000)=0x1, 0x4) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r4, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/17 00:42:49 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078e000)='/selinux/policy\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00002d2000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @generic="4e0ee0663e61d2696843437be950512c"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000a32000-0x4), &(0x7f0000441000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x1, &(0x7f000000b000)=[{0x10004d}]}, 0x10) 2018/02/17 00:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000046f000-0x31)=""/49) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000023b000)={{&(0x7f0000e40000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/17 00:42:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000b000)='%cpusetY\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000000c000-0x10)={0x10000, 0x3ff, 0x90, 0x1}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r2, 0x0, &(0x7f000000b000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000c000)=[{r0, 0x8}, {r2, 0x1046}, {r3, 0x200}, {r2, 0x400}, {r2, 0x4400}, {r3, 0x100}, {r2, 0x8000}], 0x7, 0x6) 2018/02/17 00:42:49 executing program 6: r0 = creat(&(0x7f0000c77000-0x8)='./file0\x00', 0x11) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bec000-0x98)={0x0, 0x90, "cc5ee7d2e5ccc083ed213a4fdb1dd60d7b727d8716b003b2d74b5e86534c843de410b584264f469f71685a7af3514fe9666fd523cf00b90bbca87c723634d3c9d4fe5a3d0b9f3719a60fb2a31b5445e537c06a7542d2c43c02dc1f1154abce97f64c9f9b2573c71c92d1f2f2ab98fb27f1d6b537bec17c7a01b758a5715b4f12295282946f2896b61f93db16e0e9573c"}, &(0x7f000050f000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) 2018/02/17 00:42:49 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f06000)={0x6, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b25000-0x20)={@generic="22994ecbcddc199595b5447808995330", @ifru_flags=0xb00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x2b0)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000001000-0x30), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='ip_vti0\x00', @generic="5455acec77d023e996de33075abe4663", {}, {}, 0x33}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x7fffffff, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b0) 2018/02/17 00:42:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3e}}}, 0x8c) socket$inet6(0xa, 0x1, 0x7cac1dee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000016b000-0x60)=""/96, &(0x7f00001b7000-0x4)=0x60) socket$inet6(0xa, 0x2, 0x2) 2018/02/17 00:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000e85000-0xc)='/dev/audio#\x00', 0x7f, 0x40) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000201000-0x8)) perf_event_open(&(0x7f0000794000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 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, @perf_bp={&(0x7f0000000000), 0x9}}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009ec000)={0x0, 0x58, &(0x7f0000c34000)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x0, @rand_addr=0x5}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f000099c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b1c000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8001, 0x0, 0x1, 0x9, 0x30}, &(0x7f0000d93000-0x4)=0xa0) statfs(&(0x7f0000915000)='./file0\x00', &(0x7f0000b8a000)=""/106) 2018/02/17 00:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00002bb000-0x68)={0x7b, 0x0, [0x8, 0x3, 0x2, 0x66e]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb8000-0x18)={0x1, 0x0, [{0x200004b564d04}]}) [ 49.169914] xt_CT: No such timeout policy "syz0" [ 49.173114] QAT: Invalid ioctl [ 49.191230] xt_CT: No such timeout policy "syz0" [ 49.223368] QAT: Invalid ioctl 2018/02/17 00:42:49 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00003af000)={{0x7fffffff, 0x5, 0x7, 0x41308570, 0xc33, 0x39}, 0x4, 0x2000000, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000001ff0000010000c7000005e00002000480fbf502007e23"}) r2 = syz_open_dev$amidi(&(0x7f00009bf000)='/dev/amidi#\x00', 0x80000001, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000911000-0xb7)={0x0, 0xaf, "3215e7f02d3d906e7ba9769ea0c6881ffe15a2b024199459579e1071bfb062c214f3cdb4333aadbe0874a4c05f6995e9c0f6fcceb22e0abf82ada22d1189cbb623bf2ff7f527350e53261d1f3f5ba99db8390258b5f234555cb8621f03ffc9b8a6ee92fd701df837fb868e4d10f5ede1745b46cf2b33c1e1d80102a1c2f8f97999428341323df38d9abffbaa404916a76f54c3115258791337d7ac0168d85203ce3153065b2e8f6de91d438039b3a7"}, &(0x7f0000581000)=0xb7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000523000)=@assoc_value={r3, 0x8}, 0x8) 2018/02/17 00:42:49 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="eb3091723e3552f5fc5722933a45c9f4"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000006000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x0, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) flock(r2, 0x1) close(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000006000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 00:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fdf000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1f0, 0x1f0, 0x1f0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000a38000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x108}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xff, 0xffffffff, @generic="018f50ca38cb528bfffc378a6d4cb9d9", @common='syzkaller0\x00', {0xff}, {0xff}, 0xdc, 0x1, 0xc}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFQUEUE0={0x1b, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x2, 0x2, 0x3, 0x1, 0x0, 0x4, 0xfffffffffffffffd}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x1, 0x7, [0x5, 0x9, 0x3b, 0x11, 0x1c, 0x20, 0x34, 0x20000000000001b, 0xd, 0x0, 0x3b, 0x0, 0x0, 0x3d, 0x27, 0x21], 0x2, 0xb2, 0x944}}}], {{[], 0x0, 0x25, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006bd000)) bind$inet(r1, &(0x7f00005e5000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/17 00:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000c33000)='./file0\x00', &(0x7f00006b7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x7, 0x4, 0x300000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00002b1000-0x4)=r2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/17 00:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000936000)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/02/17 00:42:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000236000-0x60), &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f0000aac000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = getpgrp(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000380000-0x8)=0x4cc685fa) recvfrom$unix(r3, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000834000-0xa)=@abs, 0x8) fcntl$setown(r2, 0x8, r1) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f00002cd000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setptracer(0x59616d61, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x4, 0x0) getsockopt(r4, 0x10f, 0x84, &(0x7f0000004000-0x4d), &(0x7f0000000000)) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/17 00:42:49 executing program 5: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00004f6000)='./file0\x00', &(0x7f0000b45000)='./file0\x00') bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b45000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00005be000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0xfffffffffffffffd, 0x20, 0x3, "e78bf642d8963ad8629f33da38caf3fe05a9a4a683e245a2adb510861474a6fed6c59135cc5c6b461dcd905addc3a448f40495d71942494ce0a7263fe4d69f40d9b0728c0b2fe2f58841b8a7e6aa2a9e"}, 0x160) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0xd5) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000b46000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/17 00:42:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000ca000)='/dev/sg#\x00', 0x1, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004e9000)={r0, 0x0, 0x92, 0xb2, &(0x7f0000a93000)="f0bc7551ab517243579edf0e515a02aa3a2f05beaedb784c5620160892093b6baf99c8dd5f8240144267abc8e3e4e888ef92d38a9720d01b007b716dc9a6857ecb5b50b21b547d07148e1727bedaf30f92a9cf62e5d88e36882d367d0a6b737b770284a1c8bb0e63e60604bf45d02a2bfa3995c93898eb1facf4129d195f0ed53723b54a2b44d43cb13290c37fdd45a2768e", &(0x7f000022a000-0xb2)=""/178, 0x8001, 0x3}, 0x28) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x228, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364"}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000029000)={0x0, 0x5, 0x8d, 0xfffffffffffffffc}, &(0x7f000002a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=r2, &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000002b000-0x4)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = gettid() mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002c000-0x34)={{0x3, 0x3, 0x7f, 0x20000000000001, 0x5}}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f000002a000-0x110)={{0x0, 0x5, 0x203, 0x3, "ffb7c92593a1dc2c7ed7caef28fbc7a9ff2da3db7d1facc9863833126bf5a7433e9013a17a64bdc9ddcdb70f", 0x80000001}, 0x0, 0x0, 0x5c0, r5, 0x2, 0x1, "cd00e971720006db840ddb37b8668268785aedc86fda7c5328731bdd4ef138b433de86489ed880e33aca1e8b0bcfc9fbb51592a7aabe4a613d484d21342059d4", &(0x7f0000029000)='eth1ppp1system[(]\x00', 0x12, [], [0x7fff, 0x100000000, 0x6, 0x100000000]}) 2018/02/17 00:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/audio\x00', 0x102, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 00:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eb3000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00009ee000)={0x76, 0x3}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@generic="ba451fd8e62a34ddc611560d4582ca05", @ifru_ivalue=0x401}) openat$dsp(0xffffffffffffff9c, &(0x7f00006d5000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/02/17 00:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000a12000)={{0x9, 0xff}, 0x4}, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/17 00:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b24000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000027f000), &(0x7f000027b000-0xd2)}}, &(0x7f0000bfb000)) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r1, &(0x7f0000511000)) timer_gettime(0x0, &(0x7f000052a000)) 2018/02/17 00:42:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000959000)) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000246000-0x4), &(0x7f0000f00000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000452000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000026c000-0xd8)=@ioapic) r3 = syz_open_dev$vcsn(&(0x7f0000164000)='/dev/vcs#\x00', 0xfffffffeffffffff, 0x400000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000379000-0x14)={0x3, 0x7, 0xfffffffffffffff8, 0x7, 0x3, 0xd4600000000, 0xe2, 0xfffffffffffffffc, 0x100000000, 0x7}) 2018/02/17 00:42:49 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000038000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000037000-0x4)=0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000001e000), &(0x7f0000038000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000001d000)='/dev/ppp\x00', 0x40001, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000039000-0xc), &(0x7f0000029000-0x4)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000038000)={0x3, 0x4}) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0x