[....] Starting enhanced syslogd: rsyslogd[ 12.209736] audit: type=1400 audit(1516501310.820:5): avc: denied { syslog } for pid=3511 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 OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.410959] audit: type=1400 audit(1516501317.021:6): avc: denied { map } for pid=3650 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 '10.128.15.202' (ECDSA) to the list of known hosts. 2018/01/21 02:22:03 fuzzer started [ 24.631099] audit: type=1400 audit(1516501323.241:7): avc: denied { map } for pid=3661 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 2018/01/21 02:22:03 dialing manager at 10.128.0.26:33119 [ 28.208135] can: request_module (can-proto-0) failed. [ 28.217247] can: request_module (can-proto-0) failed. 2018/01/21 02:22:07 kcov=true, comps=true [ 28.744988] audit: type=1400 audit(1516501327.355:8): avc: denied { map } for pid=3661 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=66 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/21 02:22:09 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000652000)='/dev/audio#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000002000-0x75)="58024db67fd4d7744152b5647acfe6ffeba2ea51ed135f4fd407c219a0ec7a5b4cdbdd08c83eca71252837165074121f8aa47b30c50b003432eaa30f8822c3c032838456aaac8a12a454de0595e5e371e1b6ca652b2891601e590087c6237384ba468ee47ad3a5a7b2a0e7d53ccd0ba0dafe10587d") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0xb6)=""/182, 0xb6) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000003000)=&(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000004000)='./file0\x00', 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000005000)=0x0, 0x20080000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000-0x7b)="f9bedc6250962429ad1b271643e0c5b4d2dfa98ff2a15a7dc6210d414e70f0a892b74b196a750c14f4a99edc819723dbcab555544a8aa67d3265869fa4ba243500d3f31336494f195708891c6e21b2811faf68cd9dd86ef80c7e445481349b703fb2c0ba3109d85375bfba78ee3f6f45acb46045afa7d3440be428", 0x7b, 0x8001, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000007000)=0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000003000)=""/4096, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000000a000-0x8)={0x4, 0x9, 0x100000001, 0x574}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x3, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000000b000-0xe)='./file0/file0\x00', 0x4000020) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000000b000)={@common='gretap0\x00', @ifru_flags=0x1}) 2018/01/21 02:22:09 executing program 0: r0 = dup(0xffffffffffffffff) r1 = syz_open_pts(r0, 0x200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000366000-0xe)={0x5, [0x10000, 0x8, 0x4, 0x80000001, 0x80]}, &(0x7f0000d2d000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000de5000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000c01000)=@ipv6_getmulticast={0x14, 0x3a, 0xd0c, 0x3, 0x0, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x804) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@upd={0xe8, 0x12, 0x400, 0x3, 0x1, {{'xts-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x200}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4800}, 0x840) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x1f) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @common='bpq0\x00'}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000004000-0x4)=""/4, &(0x7f0000004000-0x4)=0x4) kcmp(r2, r2, 0x7, r0, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000005000-0x4)=r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000006000-0x20)={0x2, 0x3, 0xf08, 0x3, r2}) r3 = syz_open_pts(r1, 0x400000) syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0xc8a, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0xc, 0x7, 0x1ff, 0x8}, 0x20) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000001000)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@generic="d880b07315f0f396a999bbaba5376859", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00007b9000)=""/209) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000245000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xb1)=""/177) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000)={r1, &(0x7f0000001000)=""/4096}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = syz_open_pts(r0, 0xaa100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0xebe8, 0x1, 0x6, 0x74cc, 0x6}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003000)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0xd7, 0x4, 0xfffffffffffffffb, 0xb39, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r3, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000+0xc07)=0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000002000)=""/202) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000008000-0x10)={0x6, 0x1, 0x6, 0x205}) ioctl$KDSKBLED(r0, 0x4b65, 0x67f) 2018/01/21 02:22:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x2, 0x3}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000001000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000-0x8)={0x3, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000+0xa4)={0x19980330, r1}, &(0x7f0000002000-0x18)={0xff, 0x0, 0x4f, 0x3, 0x9, 0x5}) semget(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000003000)={0x0, 0x0}, 0x10) statfs(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=""/30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000005000-0x8)=0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 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) recvmsg$kcm(r2, &(0x7f0000006000)={&(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x40)=[{&(0x7f0000002000)=""/63, 0x3f}, {&(0x7f0000004000)=""/52, 0x34}, {&(0x7f0000007000-0xa9)=""/169, 0xa9}, {&(0x7f0000004000-0x79)=""/121, 0x79}], 0x4, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0xff7}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000008000-0xe)='./file0/file0\x00', 0x7) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000003000)={0x6, 0x7ff, 0x6, 0xfffffffffffffff9, 0x2, [{0x2, 0xca7, 0x8000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x66, 0x7f5c360a, 0x1000, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000009000-0x4)=0xe84) 2018/01/21 02:22:09 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c15000)={0x3, 0xffffffffffffffff, 0x0}) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000aaf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x93)="7c6f5e5476ee7487331fd7e60fb75e4cf17e99a2b021c8d715c8a4906f0dfe75ce7793d1e7caa624b5853bbdeb0dca4782ec1f7c73b37d5677ba6ac9da4e3c7421b6c632406cafcb3285428aede407e79ce2c9c6f8206180e572c2369977aea3e806585e299384e4b94303264f7bf2c7578dae0dbad98a6a2f04839fabe03b0b4af1dccc9e105fc61d2cc68e853a5c8d2e0883", 0x93}, {&(0x7f00000e6000)="ff6d6d85eacfc6dde3", 0x9}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000738000)="249e9fec1af01ca9c90325c6a1868139a585f5547a0c6e2da490b81fb479ffe0f770db9fe3e55908164e6bc97c45daf84ffdb0053732e83853be97c77b6f7a68c9a09ccb731c572e1cd02d76424411c4e1249106d6b62244de366ef8a7f27e59ca505be79ba596d7d028988502b37353133109434f1cb7cddf6e768f5642ea39667c911a2d9303922246355087af36d177a217781907af91a9bd6ecbd6a5206757eb4ed2b7614d5f92a4c5fb956b2500", 0xb0}, {&(0x7f0000000000)="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", 0x1000}], 0x5, &(0x7f000062a000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x40}], 0x1, 0x80) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000002000-0x110)={{0xfff, 0x1, 0x6e9664ee, 0x27, "9dfd5f3ca9163d92111ed0a96b5b6d0e8cdf21a95531403588979b937cf296ba2ea2d5cd5199745ba78e989a", 0x2}, 0x0, 0x0, 0x80, r1, 0x20, 0x0, "0bfc115ce03f6eb3f832e72af93a9c208033d8c10018d348e13f2e629ecb4e9c71b99b510d1fba8591ba05289bbd83fdfa513619894e8990a251772f86b6283b", &(0x7f0000001000-0x16)='vboxnet1keyringcpuset\x00', 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xdb87, 0x1, 0x61, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000-0x58)={0x4, 0x8a1, 0x0, 0x1f, 0x54f9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget(0x1, 0x1, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000003000-0x1e)=[{0x0, 0x6, 0x800}, {0x3, 0x3, 0x0}, {0x0, 0x200, 0x1000}, {0x1, 0x8000, 0x1000}, {0x0, 0x3, 0x800}], 0x5, &(0x7f0000001000-0x10)={0x77359400, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) bind$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf69, 0x80000001, 0xdbb, 0xc3b, 0x20}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r4, 0x5}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000005000-0x40)=[{&(0x7f0000001000)="e425bca94db5bd9229eb", 0xa}, {&(0x7f0000001000-0xa)="eb733e7ad6cd8dd25580", 0xa}, {&(0x7f0000004000-0xb9)="25892b197b052b362242fbe5e65dda49a031ce05f23157512d65bb59b305c2e5d1b7a33e5d9155638655d70d0682ba147cadb6312a8b1a745c6567c05005f82ba9b8403eb6e7afb4ed93125ff1e3c86e1ac37b836deb01e2658b3a063240e2f19a8b0b117d8d510174ed8b89ba2240eac4ff1ab5422c55698cbc8156a826cb6606a3317d0ac6df1c31e8569b26d23ef11f91205fe0be5897ec389c9d7fe60a7deaf1071f543f7df305e256330a8ae7b7ce3d40480f3b7d0403", 0xb9}, {&(0x7f0000006000-0x29)="d8fa17b634fff3bb414a72738d22f07928d0aa9e170126c65c8383b0fc60bcc70e94dcb8eb6b9adff4", 0x29}], 0x4, 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) readv(r3, &(0x7f0000007000-0x2c)=[{&(0x7f0000002000)=""/96, 0x60}, {&(0x7f0000006000)=""/244, 0xf4}, {&(0x7f0000007000-0x21)=""/33, 0x21}, {&(0x7f0000001000)=""/128, 0x80}, {&(0x7f0000002000)=""/115, 0x73}], 0x5) 2018/01/21 02:22:09 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a42000)={@common='bpq0\x00', @ifru_flags=0x200}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000167000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ec7000-0x4)=0x0) ioprio_set$pid(0x3, r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000001000-0x8)=0x3, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0xf2d, 0x500000000000000, 0x7, 0x94}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000)={r4, 0x7b, "db7b92c007f449e9e2cd90407011b9b7c5579771b902a6eaa6dbc8f1c0459bfe625c4a97d8738c881a5ed5ca8a5e41fdc62ce2636683d2c064f53b2e83775961f16acda178093dfe9d76616eb4fb6c4c6c77a8bbe4893ebb8ad3a2a28212839d4ab29627c7b5e3559203c7791670b1dea14bd0d906932dea50a1c0"}, &(0x7f0000001000)=0x83) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000003000-0xf45)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x4, 0xb80f, 0x4, "536919643830", 0x6, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000004000-0xb)='pkcs7_test\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x10)='bpq0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005000-0x28)={@common='syzkaller0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000006000-0x51)=""/81, 0x51, 0x40, &(0x7f0000002000-0x10)={0x3, {"6f0fcc55439387"}, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000007000-0x8)=0x1d) 2018/01/21 02:22:09 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000ceb000)='/dev/admmidi#\x00', 0xa7ab, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000278000-0x30)=""/153, &(0x7f0000001000-0x3)=0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x61)={0x0, 0x59, "aa23a0e285b4b1cf069a5320129c612a6cbccb6bd6217fbd32b6eef8fc714ed14f62d9cb920123b2398ed29a941bfb570200f3882045580332a43637e6809ad17c84d17193da39af8d78065ff10ba9a0a8a12e485871ddee83"}, &(0x7f0000001000-0x4)=0x61) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x100000001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000003000)=0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000005000-0x14)={0x5, 0x1, 0xfff, 0x7, 0x9, 0x1f, 0x9, 0x7ff, 0x1d, 0xffffffffffffff30}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000)={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r1, 0x32}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000009000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000b000-0x8)='./file0\x00', 0x200, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000c000-0x78)={0x7, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x374, 0xff, 0xdedb, 0x3, &(0x7f000000b000)=@common='ipddp0\x00', 0x2, 0x9, 0x4}) 2018/01/21 02:22:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000841000-0x9)='/dev/sg#\x00', 0x3ff, 0x10002) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c26000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffffbff, 0x1, 0x4, 0x3, 0x7, 0x5e, 0xefe, 0x4, 0xe1, 0x8, 0x2, 0x2, 0x9, 0x6]}, &(0x7f000060e000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4e}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) r2 = semget(0x0, 0x4, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000002000)=""/156) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) getpriority(0x0, r3) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000003000-0x10)={0x4, 0x4, 0x5}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0xff, 0x1000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000005000-0x14)=[0xfffffffffffffffd, 0x6, 0x3, 0x1ff, 0x6], 0x5, 0x1, 0x5, 0x8, 0x1, 0x5, {0xffffffff, 0x7, 0x0, 0x5, 0x100000000, 0x7, 0x9, 0x4, 0x8000, 0x6a, 0x0, 0x7, 0x0, 0xfffffffffffffff9, "fa349cb9986f99af406a21e4069342a1b2138c6328b716a1ee3a5b831c58436c"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r1, 0x3}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r4, 0xfffffffffffffff9, 0x3, "a72660"}, 0xb) ioctl(r0, 0x4, &(0x7f0000006000-0x1000)="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") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) [ 30.697819] audit: type=1400 audit(1516501329.308:9): avc: denied { map } for pid=3661 comm="syz-fuzzer" path="/root/syzkaller-shm547399761" 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 [ 32.060229] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.169771] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.277403] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.327932] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.392821] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.436702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.553691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.744581] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.528754] audit: type=1400 audit(1516501333.138:10): avc: denied { sys_admin } for pid=3705 comm="syz-executor7" 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 [ 34.603524] audit: type=1400 audit(1516501333.205:11): avc: denied { sys_chroot } for pid=4652 comm="syz-executor7" 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 [ 34.849322] audit: type=1400 audit(1516501333.459:12): avc: denied { net_admin } for pid=4724 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.849870] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 34.903766] audit: type=1400 audit(1516501333.514:13): avc: denied { dac_override } for pid=4731 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fd0000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000fd1000-0x4)=0x800, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0xffffffffffffffc7) 2018/01/21 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000b12000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db9000)='/selinux/enforce\x00', 0x18202, 0x0) bind$ipx(r0, &(0x7f0000bfa000)={0x4, 0x2, 0x40, "825da25b0495", 0x900000000000000, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e6c000)={"473de730aeb02614107800a36f23a70f", {0x4, 0x7f, 0xfffffffeffffffff, "939cb414a3e8", 0x200, 0x0}}) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = memfd_create(&(0x7f00005d0000-0x7b)="0de4359b253170f4300f3f5480a944385f8052427806af362b3575b92dbde35b849ac472fd531fb9c1fd1b07000011011796e5cb393ed3fdea04ee684b6195f9bb814dc7e84ecd07877147aa6d6b40468b72f40cc9edcd0cccee2334bbd8f96c3b465ad13d15808757f8a3feee4b58bdcdcb0663cb47abea27be1a", 0x0) fallocate(r1, 0x0, 0x0, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0xe569) 2018/01/21 02:22:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0xc2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000-0x30)={0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000070f000/0x18000)=nil, &(0x7f000064d000-0x18)=[@textreal={0x8, &(0x7f00006ff000)="64668246b90f0fc798004036f3dc6add0f01f666b9800000c00f326635001000000f3066b9620001c00f3288a000d8660f0f02bb0f234867650f06", 0x3b}], 0x1, 0x20, &(0x7f000061a000-0x10)=[@vmwrite={0x8, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, 0xf622, 0x0, 0x81}], 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000e72000-0x28)={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x69002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000c2f000)=[]) pipe2(&(0x7f0000012000-0x8)={0x0, 0x0}, 0x84800) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000ce000)=""/15) r3 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x4000, 0x21) statx(r3, &(0x7f0000013000)='./file0\x00', 0x64ff, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/21 02:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f00007f9000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000d48000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000de7000-0x8)={0x0, r1+10000000}, &(0x7f0000a6c000)={0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00002e9000)=0x1, 0x4) 2018/01/21 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000354000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a5000)=0x10, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getpgrp(0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d50000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001ac000-0xe)='net/rt_acct\x00') preadv(r3, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000012b000-0x10)={0x3, 0x4a, 0x3f, 0xd1}) socketpair$inet(0x2, 0xe, 0x4, &(0x7f0000f8f000)={0x0, 0x0}) 2018/01/21 02:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000045d000-0x9)='/dev/ppp\x00', 0x84000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/cuse\x00', 0x12000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d9000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/21 02:22:13 executing program 4: exit(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007d1000-0x12)='.request_key_auth\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f52000-0xaf)="", 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f00004ea000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="c4", 0x1, r0) keyctl$read(0xb, r1, &(0x7f0000df0000)=""/2392, 0x958) 2018/01/21 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000999000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) 2018/01/21 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000d61000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="34f66c807c6073271b478320cb1b00c6"}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x50, 0x3, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x5, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x3, 0x0, []}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000478000)='/dev/audio\x00', 0x80000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000bbc000-0x4)=0x0) r1 = gettid() prlimit64(r1, 0x3, &(0x7f00000cf000)={0x6, 0xfffffffffffffffc}, &(0x7f0000a9b000)={0x0, 0x0}) [ 35.034777] audit: type=1400 audit(1516501333.645:14): avc: denied { map_create } for pid=4756 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.057553] audit: type=1400 audit(1516501333.646:15): avc: denied { map_read map_write } for pid=4756 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b9d000-0x4)=0x5, &(0x7f000019f000-0x8)=0x4) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) [ 35.136263] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/21 02:22:13 executing program 0: clock_gettime(0xfffffffffffffffb, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/21 02:22:13 executing program 6: r0 = msgget$private(0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x8, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000-0x9e)=""/158) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000042d000)='net/ip6_mr_vif\x00') pread64(r3, &(0x7f0000f89000-0xa3)=""/163, 0xa3, 0x0) 2018/01/21 02:22:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/21 02:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000eea000)=""/102) r1 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000020a000)={0x3, 0x200, 0x80000000, 0x7, 0x88, 0xfffffffffffffffe, 0x9, 0xbb52, 0xfa, 0xe70}) sendmsg$nl_route(r1, &(0x7f0000d90000-0x38)={&(0x7f0000dd5000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00005fb000-0x10)={&(0x7f0000682000)=@bridge_setlink={0x30, 0x13, 0x400, 0x1, 0x3, {0x7, 0x0, 0x0, 0x0, 0x84, 0x14}, [@IFLA_LINK={0x8, 0x5, 0x7}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x1f}]}, 0x30}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000bf2000)={0x0, 0x871}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00009f7000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000ec000)={{0x6, 0x9}, 'port0\x00', 0x1, 0x40000, 0xfffffffffffffeff, 0x8df, 0xffffffffffffddb0, 0x3ff, 0x6, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) r2 = accept4(r0, &(0x7f00000fa000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000388000)=0x20, 0x80800) r3 = dup3(r2, r1, 0x80000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000eff000)={0x6, 0x400}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000abc000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ad000)=0xc) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:22:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f00000bf000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0xfffffffffffffccd) r1 = syz_open_dev$sndpcmp(&(0x7f0000808000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) io_setup(0x2, &(0x7f00009ff000)=0x0) io_submit(r2, 0x1, &(0x7f000059b000)=[&(0x7f000000e000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000098c000-0x73)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a89000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c50000-0x4)=0x0) setpgid(r3, r4) fcntl$setownex(r1, 0xf, &(0x7f0000894000)={0x3, r3}) 2018/01/21 02:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bdb000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007f3000-0xb)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002d3000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000247000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000725000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d7000-0x4)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00007d4000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f000069e000)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000830000-0x38)={&(0x7f0000e3b000-0xc)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000450000-0x10)={&(0x7f0000123000)=@expire={0x49c, 0x18, 0x1, 0x4, 0x3, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@multicast2=0xe0000002, 0x1, 0x3a, 0x3, 0x100000001, 0x2, 0xa0, 0x20, 0x7f, r3, r4}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b}, @in=@empty=0x0, {0xe50, 0x358dee31, 0x2, 0x8, 0x200, 0x3, 0x2, 0x6}, {0x4, 0x8, 0xfb2, 0x0}, {0x2, 0x2, 0x9}, 0x1, 0x7, 0x2, 0x3, 0x12, 0x4}, 0x4}, [@offload={0xc, 0x1c, {r5, 0x1}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @migrate={0x138, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xff, 0x2, 0x0, 0x2, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xff, 0x0, 0x0, 0x1, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xff, 0x6, 0x0, 0x4, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2b, 0x0, 0x0, 0x5, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x0, 0x0, 0x4, 0x2, 0xa}, {@in=@rand_addr=0x8, @in=@rand_addr=0x6, 0x0, 0x0, 0x0, 0x1, 0x2, 0xa}]}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0xa}}, @algo_auth_trunc={0xc4, 0x14, {{'sha224-generic\x00'}, 0x3a8, 0x2e0, "b3495a418c74b9a1ae1e92d605d4436567f72fc628994baee6ac6ce46455c55818724ea5e7fe17d3ff9a0243131ebaea490fa338eb1d9a0a53003d383dd85d81aeee054323bed31144651c3dcd4397c8a0121676735709ee79aa381dddcd8fed84f705933b71224b1d39ed331dbd82fbb565402819"}}, @tmpl={0x184, 0x5, [{{@in=@empty=0x0, 0x3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x8, 0x80000001, 0x7}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3c}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x2, 0x0, 0xc76, 0x7fff, 0x40, 0x9}, {{@in=@empty=0x0, 0x2, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x1, 0x7fff, 0xff, 0xb089, 0x6b}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x1, 0x5, 0x0, 0x401, 0x7}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x0, 0x5, 0x3d96e08a, 0x7, 0x5e4}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0xff, 0x1, 0x3f, 0x1}]}]}, 0x49c}, 0x1, 0x0, 0x0, 0x880}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) 2018/01/21 02:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ba000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f00002f5000/0x5000)=nil, 0x5000, 0x2000002, 0x811, r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/21 02:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000086a000)=0x10000) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f00004bc000)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000f93000-0xbb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = syz_open_dev$sndmidi(&(0x7f000099b000)='/dev/snd/midiC#D#\x00', 0x3, 0x301800) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000f87000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/21 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$sndmidi(&(0x7f0000a98000)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000827000-0x18)={0x0, 0x100, 0x0, &(0x7f00001b1000)=0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000080d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f000023c000-0x10)={0x0, 0x0}, &(0x7f00002ed000)={0x0, 0x0}) [ 35.245293] audit: type=1400 audit(1516501333.855:16): avc: denied { ipc_owner } for pid=4797 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 02:22:13 executing program 6: mmap(&(0x7f0000000000/0x268000)=nil, 0x268000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000268000-0x10)={0x1e, {"1e1f090000de4c"}, 0x0}, 0x10) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000269000-0xb0)={{0x10000, 0x1ff}, 'port1\x00', 0x0, 0x0, 0xa0e3, 0x8, 0xf71e, 0x9, 0xa18, 0x0, 0x3, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/vga_arbiter\x00', 0x0, 0x0) symlinkat(&(0x7f0000e6e000-0x8)='./file0\x00', r0, &(0x7f0000dbe000-0x8)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000da0000)='./file0\x00', 0x800, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e3e000)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/21 02:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee5000)={0x2, &(0x7f0000620000)=[{0x20, 0x0, 0x0, 0xffbffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/21 02:22:13 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00009b8000)="", 0x0, 0x20000081, &(0x7f00006dd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff2a) sendto$inet6(r0, &(0x7f0000ff6000)="8ec16f90c2d8e61fa7cf4ba69abc03c56045bbe78d447f904158f4d2236e86adb3d63b8d6dacc7ad76585540551cecd1759a345f8e3984ba8206edcc93783c7f6e9e1bc54f7718b6c0bba42d4068048e3fbe35c477332992b40fe3a34083348cf562dedffc96375469d705f6da52368620e3b1962492c458c299aedfa83f8c54420f7963fbc6ff66296eaf15425a955cc78d476934293b335dfc27b8e8439940384234b7f029ee678b13256567d4c534aae30e7249cdfc1fe0f5e0f560b0fd5b3305d38035b30da0da91e1a84409f836c12bf69d4ba5c28e66f1925e4ea83e9b5706c587", 0xe4, 0x1, 0x0, 0x0) 2018/01/21 02:22:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') syz_open_dev$sg(&(0x7f00003dd000-0x9)='/dev/sg#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) ftruncate(r0, 0x0) [ 35.294282] audit: type=1400 audit(1516501333.888:17): avc: denied { map } for pid=4806 comm="syz-executor1" path="pipe:[13459]" dev="pipefs" ino=13459 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/21 02:22:13 executing program 6: 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000031b000-0x9d)=""/157) sendmsg$kcm(r0, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f00004de000-0x50)=[{&(0x7f000082c000-0x14)="819244ae3231658a3505319af12322364c1b8149", 0x14}, {&(0x7f000084e000-0x4c)="aaaa13916c672468f6f8f1f78a2e3b360fc36bdef157b7749c03b5a867235f98f824ecdf304aff98c38a2195525333e5a1b91015c3c45382cb521994a6668f209b2dddeed46c3a0f18bc8b5d", 0x4c}, {&(0x7f00007f1000)="9bae043df0ced55bd83ffbe6c5c6f7a4dd4069fe289290807ef1b20a60bbc88cc4e8bedd470d3cc2299147dea0dd68d70ba989a232b5e210217dc2e733ad005ebd8ec8df5d118fd2455db7282f7913a42e91e28f781fcd3d9a11f400e54f1ab966070699b1", 0x65}, {&(0x7f000046f000-0x53)="30753d2ccd6023519bde547b3027af8a4c2bfa536076c2b4c2318f5c2309fda997f815637b0b34ad9c4e3976dab7330bf2c45169b385665a312ec15d1d285ec2fa97a4a69fc004e3c8ae5ebe5a512fd60973d4", 0x53}, {&(0x7f00007cc000)="1cda3a59e98f9b9145d9e06e781d18896c", 0x11}], 0x5, &(0x7f0000979000-0x3330)=[{0xa8, 0x119, 0x9, "2136060e2b58b9c5d06ce4886fb4cd5d0d944e4a6e820d91792f053eeb37c76119153fa7072601ae04dd9fdaac6849d2de35e257eb5b7945fd04dc351b0ce2177f321aada8d6865e3c282ffcc478bcece93ea1c0de444c8b7f1b78054abad633ae2132f76b41018fb3f121649472b477195e6f4b4754519005cbb6ddbb918279aa4854054c6272ec66a19542c5c15b8b52d7"}, {0x30, 0x109, 0xffffffffffffffff, "4d7fe87937ca6f73594964a1b7203c4de85feb7237658eb96a388f728116c4a7"}, {0x1010, 0x11d, 0x2, "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{0x90, 0x1, 0x4, "783ae07623fe0a695a2e30aaee8ec942ad463dc0ec17ba54b12a29bea8b4617a306fa2d83ab5b35ccf7db898bb41c2cee47925775e8ed57a3fa010222c5e7936383109749ce428426ccfb76223ac48f385dfde3c7696ce0fa7c1a7b5c56a8831dbd3d1d816493136b01e9f237d66897557dc9f6d545cf0e211fa1aaaa983"}, {0x110, 0x0, 0xcf64, "60562493d4720be3a05ae7ffaa2a5e1011b85b4bcda04778834652cc643ed35241dcda421f9b2c403c105728319fd19aeaf27029b22f1561e453d68d10aae0326166ae6afd579ee18686ef926d4fcbf63c75c13393a58b46cfdbbd972cda9c8a7b972a1d5fa6b93f45febb417d2610c85d0a08345362b09891fb3114573c29c1fff784ee930dc9759fb6fda257bf622d6fe4a81e3aa87462c4c1b36cfe15617bb9180efea72930d03646a1ad264530863c5aa61d59d8e86ee4457301a699391ed0fb21562a4dac9effb487f39ad6217a1ad4dfe97e3cbab752657b8816f3f026424ecf46fff11e93ed7cc6d3f22824d7834b25e07441a60b7335"}], 0x3330, 0xc0}, 0x8000) writev(r0, &(0x7f00004cb000-0x10)=[{&(0x7f0000166000)="93be85f2", 0x4}], 0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00006ac000-0x3)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000e1b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000b10000)=0x0, &(0x7f0000870000-0x4)=0x4) 2018/01/21 02:22:14 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/dsp\x00', 0x80140, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000014000-0x10)={0x0, 0x0, &(0x7f000001a000/0x3000)=nil}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000752000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) splice(r0, &(0x7f0000037000)=0x0, r1, &(0x7f00008f4000-0x8)=0x0, 0x6, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e6d, 0x0, 0x0, 0x0, 0xff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b8b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00003cd000)="bba93ee096ce62c46a3ca81e4ee4d1e18772f71106d24d1bbf40e82008312663beaef1565f2e345b90a294000000000000000872727eac29fb2ec9003fefa9dc545590c429b7f8ac163176758bcf64dd07c63221adac7a093d545d19904e71f081158c17741cdbe17e867db1d8bda77e9f250785fb4d9c7a936e9b0622f9df78e738a3f413bbc4c33f75b659fe08c768f0bfaf254450a7ae8de0b054627eaa8c00c843110df43e2f2c5261e59721509fd7196edc938e9c354aa53e8e2292ffa9343bd42f802f6df4a0b699957c7f0ae60709ab8379d12606", 0xd8) 2018/01/21 02:22:14 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000021000)={0x3, 0x0, [{0x80000007, 0x8, 0xc74, 0x100000001, 0x1634cdd2, 0x0}, {0xc0000002, 0x3e, 0x1, 0xe95, 0x4, 0x0}, {0x80000007, 0x1ff, 0x8, 0x9, 0x1, 0x0}]}) r1 = syz_open_dev$loop(&(0x7f000001c000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) ioctl(r1, 0x440000000000127e, &(0x7f000001f000-0x1)="") 2018/01/21 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000109000)='..', &(0x7f00005e5000)='./file0\x00') lgetxattr(&(0x7f0000194000)='..', &(0x7f00004a7000-0xd)=@known='security.evm\x00', &(0x7f0000565000)=""/56, 0x309) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb0000-0x4)=0x1f, 0x4) lseek(r0, 0x0, 0x3) 2018/01/21 02:22:14 executing program 6: 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b7a000)="fc", 0x133) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000a20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000051d000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000043b000-0x4)=0x0) madvise(&(0x7f00001ea000/0x3000)=nil, 0x3000, 0x10200000008) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000063000-0x12)='/dev/loop-control\x00', 0x0, 0x0) 2018/01/21 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f000005f000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000c83000)=""/201) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x2, 0x1013, r0, 0x0) clone(0xfffffffffffffffd, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f000015f000-0x19)="2532b1ecd61129ba25f0534906256503c6c7b2dedaa1e21bcb") 2018/01/21 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000076e000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000087d000-0x9)='/dev/sg#\x00', 0x4, 0x101000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d64000)={r2, 0x50, &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = memfd_create(&(0x7f0000af4000)='&\x00', 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000038a000-0x4)=r3, 0x4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000064d000)={{&(0x7f0000704000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000144000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r1, 0xffffffffffffffff, 0x0) 2018/01/21 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008d3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4b82d9aa}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r1) bind$bt_sco(r2, &(0x7f00001d4000)={0x1f, {0x8, 0xffffffff, 0x101, 0x10001, 0x6, 0xa8c}}, 0x8) 2018/01/21 02:22:14 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00000f2000-0xce)="9d062c561058eae577142be10eca2763e9b28a2a1ff655100b4698e98843a268396269c082d30bd978aaf64101cbc8a03cd2b7c3367eefb7a2c49f332190b0751c9c7ef20a007463068e35754e37b67911e714d953bb1bdd221c6531680897e5a5c1169b3b07c114e3d2c641952f6ecf09552c2b086c78e5cedb9f2e86a70c7adc8177befffb65e586a7e5b11c9681190551e71ab23150986a5307bf848d55a200f2df0409a1c920cbc7d4bd1486c61550fbbb22b380a23187a887558b1c2d6c6ea4dd86b9101564b504a8925b52", 0xce, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000787000-0x8)={0x0, 0x0}) arch_prctl(0x1004, &(0x7f0000ea3000-0x21)="127f76b080c8429e63f589ad4c8397ea43135bd290a46d065846ba9cb6f3b9a469") syz_open_dev$vcsn(&(0x7f0000a39000)='/dev/vcs#\x00', 0xeb, 0x0) 2018/01/21 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000487000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x800, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/21 02:22:14 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000099000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001a1000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000238000)=0xe8) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00001d4000)={&(0x7f0000239000-0xc)={0x10, 0x0, 0x0, 0x91860000}, 0xc, &(0x7f000015d000)={&(0x7f0000239000-0xc0)=@newpolicy={0xc0, 0x13, 0x41c, 0x6, 0x0, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x2, 0x4, 0x2, 0x20, 0xa0, 0x4, r2, r3}, {0xfffffffffffff001, 0x3, 0x8, 0x424, 0x3, 0x5, 0x101, 0x1}, {0x10001, 0x3f, 0x4, 0x1}, 0x42, 0x7, 0x0, 0x0, 0x1, 0x1}, [@proto={0x8, 0x19, 0x6c}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000a3000-0x4)=0x0) r4 = syz_open_dev$vcsn(&(0x7f00000fd000)='/dev/vcs#\x00', 0x8001, 0x4402) connect$rds(r4, &(0x7f000002f000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x400000020) 2018/01/21 02:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006cf000)='blacklist\x00', &(0x7f0000bae000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="cf9ce1016a7e61061d20e6a52dbafc704bffb0974d87a03f9c921d26bda419b8bed147b6316644064e98b2db9dc1b6b23618261ce76b5700da51cdbf5eed31f832d3f36151a48d84e57b32fbb0035313e07754592b504eef669493d42ac3de15689cbc71eef91573033ff6a01299e6745ddf1ddc415ea389ed5be4f876", 0x7d, 0x0) keyctl$assume_authority(0x10, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x1, 0x99) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000052b000)=0x9) r2 = syz_open_dev$vcsa(&(0x7f0000bc6000-0xb)='/dev/vcsa#\x00', 0x20, 0x101000) sendto$llc(r2, &(0x7f000040b000-0x93)="1dd9e5b227220ac6dc6a0ccf5723b694cc5b15a0e1477836ddb8f0fed7679cc08a415306f898efa14cac7f055fd68e74f062ec1bea8364b1101ef0aec48025ac00b357dc6c8cfaec14437895baf810f5154fde11a53f3193acd3b4172e75ec8a422fca7aaedb9656936f4379b82968c72ea4afb932dcd49a150eb3661d173c9db4fa8cdccd4c4d699e380cef891969dbba282f", 0x93, 0x11, 0x0, 0x0) r3 = open(&(0x7f000003f000)='./file0\x00', 0x1, 0x14) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00003fe000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000f85000)="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", 0x1000, 0x1, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000e7d000)=""/4096, 0x1000, 0x40010003, 0x0, 0x313) 2018/01/21 02:22:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe5000-0x9)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000bf0000-0x14)={0x25c, 0x1, 0x10000, 0x2, 0x5}) [ 35.641946] x86/PAT: syz-executor3:4861 map pfn RAM range req write-combining for [mem 0x1c0740000-0x1c0741fff], got write-back [ 35.653978] audit: type=1400 audit(1516501334.255:18): avc: denied { name_bind } for pid=4860 comm="syz-executor4" src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/21 02:22:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x42a80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @rand_addr=0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0x8, &(0x7f0000000000/0x1000)=nil, 0x60000000000000}) recvfrom(r0, &(0x7f0000d10000)=""/4096, 0x1000, 0x2, &(0x7f0000000000)=@in6={0xa, 0x1, 0xffffffffffff0001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xb7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00005e2000)=0x0) r1 = creat(&(0x7f00005bc000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f41000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000d68000)=0x3, 0x26a9508) 2018/01/21 02:22:14 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x80106, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000009000-0x138)={{0x0, 0xf000, 0xb, 0x0, 0xffffffff, 0x10000, 0xf2c9, 0x1, 0x9d4, 0xffffffff, 0x1, 0xfffffffffffffffd, 0x0}, {0x1, 0x2000, 0x8, 0x2, 0x8, 0xfff, 0x6, 0x9, 0x0, 0x9, 0x3, 0x251, 0x0}, {0x100001, 0x4000, 0x13, 0x3f, 0x7, 0x6, 0xdd1, 0x8, 0x8, 0x20, 0x400, 0x2, 0x0}, {0x4000, 0x4, 0xa, 0x1, 0x4, 0x3, 0xfffffffffffff801, 0x2eb2, 0x1, 0x100000001, 0x8, 0x7, 0x0}, {0x5000, 0x4000, 0x4, 0x5, 0x227e, 0xff, 0x8, 0x7, 0x200, 0x2, 0x3f, 0x2, 0x0}, {0x0, 0x100000, 0xf, 0x10000, 0x400, 0x3f, 0x0, 0x37, 0x1e7a, 0x6, 0x8, 0x80, 0x0}, {0xf000, 0x1000, 0xf, 0x8580, 0x8cc, 0x9, 0x8001, 0x9, 0x7ff, 0x7fff, 0x0, 0x7f, 0x0}, {0xf000, 0x0, 0xf, 0x78, 0x3, 0x522abe73, 0x9, 0x5, 0x80010000000000, 0x0, 0x3e, 0x100000000, 0x0}, {0x2, 0x7000, [0x0, 0x0, 0x0]}, {0x5000, 0x6000, [0x0, 0x0, 0x0]}, 0x40010000, 0x0, 0x4, 0x40000, 0x2, 0x0, 0x5bd13af0f876589f, [0x100, 0x0, 0xfffffffffffffffe, 0xf859]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000009000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440000100000127b, &(0x7f0000006000-0x1)="") 2018/01/21 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000094b000-0x8c)={0x10000, 0x7, 0x0, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresgid(0x0, 0x0, r1) 2018/01/21 02:22:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000-0x70)={[{0x0, 0x8, 0x8001, 0x10001, 0x1, 0x3, 0x6, 0xffff, 0x0, 0x100000001, 0x800000, 0x80000000, 0x5}, {0x0, 0xfffffffffffffff9, 0x1b3, 0x7, 0x7e82bd85, 0x2, 0x200, 0x2, 0x9, 0x8, 0x8000, 0xed, 0x9}, {0x2, 0x46, 0x80, 0x2f3, 0x7, 0x80, 0x4, 0x1e1d, 0x1, 0x4, 0x85d, 0x6, 0x7}], 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000032000-0x4)=0x0) fcntl$setlease(r0, 0x400, 0x2) [ 35.717921] x86/PAT: syz-executor3:4861 map pfn RAM range req write-combining for [mem 0x1a2f40000-0x1a2f41fff], got write-back 2018/01/21 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dbb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f00006ed000)={0x27, 0x504, 0x9, 0x7, 0x8, 0x30, "7a7aa36a20cf3a401cafcff6af49766e94f7cda22f23a370e1bc93c50df4c5ed671d6a010aa31ca9b531a98790d9370e79214f04cc417477bdc73c42ef48c7", 0x3f}, 0x60) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x374e, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0xa) 2018/01/21 02:22:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="9a046231d12a15bd0ee9414c5e0c02d7", @ifru_mtu=0x3800000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000008000)='./file0\x00', 0x80202, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000008000)=""/174, 0xae, 0x2000, &(0x7f0000008000)={0x3, {"9f53069bbad465"}, 0x800}, 0x10) prctl$setname(0xf, &(0x7f0000006000-0x16)='dth1\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x2, 0x0) [ 35.808298] kauditd_printk_skb: 2 callbacks suppressed [ 35.808305] audit: type=1400 audit(1516501334.417:21): avc: denied { create } for pid=4897 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_generic_socket permissive=1 2018/01/21 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ef3000-0x4)=0x0) ptrace$poke(0x1, r0, &(0x7f00003e7000)=0x0, 0x18000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x89, 0x0, [{0x4b564d03, 0x0, 0x1f}]}) 2018/01/21 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000021000-0xd)='/dev/dmmidi#\x00', 0xde, 0x84000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000077a000)={0x0, 0x3, 0x1, 0xfffffffffffffffb}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00005b0000-0x9)={&(0x7f0000107000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000516000-0x78)={0x7, 0x78, 0x7fff, 0x3f, 0x3, 0x7, 0x0, 0x8, 0x40800, 0x8, 0x176, 0x80000, 0xfffffffffffff801, 0x1ff, 0x0, 0xfffffffffffffc00, 0x1, 0x9, 0x416, 0x3, 0x49, 0xc36, 0x5, 0x1b, 0x3, 0x9, 0x2, 0x9, 0x40, 0x29f, 0x6, 0x9, 0x1, 0x9, 0xee, 0x73, 0x4, 0xb30, 0x0, 0x81, 0x1, @perf_config_ext={0x8000, 0x5}, 0x802, 0x6, 0x40, 0x4, 0x5, 0x5, 0x1f, 0x0}, r0, 0x4, r2, 0x8) r3 = syz_open_procfs(r0, &(0x7f00004e9000-0x9)='net/igmp\x00') sendfile(r3, r3, &(0x7f0000062000)=0x44, 0x5) 2018/01/21 02:22:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00003d6000)=""/207, &(0x7f0000001000-0x4)=0xcf) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x1000001, r1}) 2018/01/21 02:22:14 executing program 7: pipe2(&(0x7f00003c9000)={0x0, 0x0}, 0x4000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e4e000-0xc)={&(0x7f000079f000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r2, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/21 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/21 02:22:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fae000)=0x1, 0x4) prctl$setfpexc(0xc, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00004d3000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) socket$inet(0x2, 0x2, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) openat$pfkey(0xffffffffffffff9c, &(0x7f000065f000)='/proc/self/net/pfkey\x00', 0x14100, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000446000)={@common='eql\x00', 0xa09, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) 2018/01/21 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 35.860429] audit: type=1400 audit(1516501334.470:22): avc: denied { dac_read_search } for pid=4893 comm="syz-executor3" 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 2018/01/21 02:22:14 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd99) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/kvm\x00', 0xc200, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vcs\x00', 0x9298d2ea5f273d4a, 0x0) bind$netrom(r1, &(0x7f0000010000-0x48)=@full={{0x3, {"b96b1867e7341d"}, 0x6}, [{"0448fb072a88de"}, {"bdd773de07319e"}, {"d8dfaaef5889c5"}, {"2924ac181e434c"}, {"0e40de72b8b125"}, {"3ebfe80946b96c"}, {"90790bac7347fd"}, {"42e092c805912b"}]}, 0x48) timer_create(0x7, &(0x7f000001d000)={0x0, 0x3b, 0x1, @thr={&(0x7f000001e000-0x19)="c050c00a67195ec99b2d8b953583ccbe7d4f6bd4790572ff76", &(0x7f0000013000)="529b75de0e12ca968b490a6529051e45bbae87d49a9a422cc9e4d0275316724080da21aa72ef87b5f78de2ec5da7e866f356b86473eac3f824d004437b52687798d74e0c124224d9851a684a97f218361842842776d4ecd8866ea78fb91e160596f97ecebe54a528ffbc186cd4001e243d402f2bec55edae9c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000001f000)=0x0) timer_delete(r2) 2018/01/21 02:22:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x22240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x7, 0x81, 0x4, 0x7, 0x3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/21 02:22:14 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000506000)='/dev/midi#\x00', 0x400, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e34000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00002cf000)=""/183, 0xb7) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000eb4000)={0x400, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffc00, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 35.965621] audit: type=1400 audit(1516501334.576:23): avc: denied { write } for pid=4936 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/21 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040a000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000080c000)={0x4, [0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000185000)='/dev/midi#\x00', 0x540e4ff5, 0x8080) getpeername$ipx(r1, &(0x7f0000d72000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000422000-0x4)=0x10) r2 = socket$inet(0x2, 0x4000000000000005, 0x0) fremovexattr(r1, &(0x7f000058b000-0x9)=@known='user.syz\x00') bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) bind$netlink(r0, &(0x7f0000ae4000)={0x10, 0x0, 0x2, 0x0}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074c000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, 0x3, 0xff, 0xb, 0x2, 0x10000, 0x2}, 0x20) 2018/01/21 02:22:14 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000)='auxv\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000b000)={r0, r0, 0x6, 0x3}, 0x10) syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0xc, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000c000)=0x41, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') getdents(r1, &(0x7f000000d000)=""/141, 0x8d) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8f, &(0x7f000053d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x59, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], "a82f7ae1cd16d2e29ec370b17de075025d"}}}}}}}, &(0x7f0000b9e000)={0x0, 0x1, [0x4fe]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000023a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00008ce000)="14d31956b7a29deeb56736644c2993177e057b821b61272f56ebf40560312e442c27e1e62dddacbbf609adb47b9436675c1bb3641f84617b0fc64ef89c4ecc73234984c9488316d4a10bce75942974fb5abe71b8502fe1f007c86aacb4430434887acd2ab23c9a817fce7d81334b0b557dc54e19dabea4458c6cb7265669b9447565b9703e4705519e6024dee0296309c644ae0b0beab25dd47c1c8c30fe99b4ceb446d292972b64e6f30480c1dab079624209f9da6c6da66f5b96cb2464df6a3cfda1") 2018/01/21 02:22:14 executing program 6: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000fce000)=@pi={0x0, 0xf7, @ipv4={{0x12, 0x4, 0xeea1, 0xd75, 0x50, 0x0, 0x1f, 0x80000000, 0xdf, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0x6, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x3, 0x7fffffff, [{[@dev={0xac, 0x14, 0x0, 0x15}], 0x147}, {[@multicast1=0xe0000001], 0xffff}, {[@empty=0x0], 0x2}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x1, 0x7}}}, 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x42000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/21 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00006f7000-0x10)={&(0x7f00003fe000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/21 02:22:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='attr/prev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x8f)="55474979bb6326c786b714f3a4ebd3a7cbcaff628a870e8f018c6aac93c6db6200ffc0890e649efab0c0f36fe99e40666e65a9714f77ad2208e23ff29cab2870cd6903e645f72c33f8ea94fe1936cfd6d43baabedac4096e0abc9aaa2123c346c9c9e6bc14e2b588856970c8672ca245d293096fce90e6c0760166884700331d03ff4fac94b076b3f74bfd73bdad0c", 0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000601000-0x2)='/dev/kvm\x00', 0xfffffffffffffff9, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xe1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x100000001]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00008fb000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text32={0x20, &(0x7f00004bb000-0x43)="66b80b008ec066b812008ee80f01bf00000000660f38814b8d660f5c8e0e000000c4c10df985990000000f20d835080000000f22d8c4c3690b50c9ab660f1ac10f00da", 0x43}], 0x1, 0x200000000000000, &(0x7f00004a7000-0x20)=[], 0x0) [ 36.007220] audit: type=1400 audit(1516501334.617:24): avc: denied { prog_load } for pid=4941 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 02:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_wait(r1, &(0x7f0000d30000)=[{0x0, 0x0}], 0x1, 0x81) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008be000)={0x0, 0x0}) 2018/01/21 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x10001, &(0x7f0000c10000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f4d000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa3b}], 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003b6000-0xc)=@sack_info={0x0, 0x80000001, 0x5}, &(0x7f0000879000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000027a000)={0x0, 0x3, 0xfffffffffffffff9, 0x100}, &(0x7f0000ca5000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000022000)={0x0, 0x6}, &(0x7f0000aa1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000129000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002d6000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e2c000-0x8)={0x0, 0x255}, &(0x7f0000133000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a74000-0x20)={0x7, 0x4, 0x4, 0x9, 0x800, 0x2, 0x80000001, 0x1, 0x0}, &(0x7f0000e85000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bf5000)={0x80000000, 0x204, 0x8, 0xffffffffffff0001, 0x0}, &(0x7f0000769000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000025d000)=@assoc_id=r2, &(0x7f0000dcb000)=0xffffffffffffffeb) write(r1, &(0x7f0000e6c000-0xf2)="211c35d34d3894e347301447f64aca5410b58647dbeb1208d3e7e7bd812b60f9151a246a8ece7104287fd78929184b1ad2ffd7f33d597509ee2622586679f2c3ec7b597cb4491519a67bf4802d4b11e046bc59cf2b216b8bac0e8c178ed5a1887f45af0bc786ed6e5c8f900a47df5b66481aedb15ec4bf8c6bf112203ca7de58337ed74a166ca69c569f0edb6f403ff83c3143731d8bf1939333a6c7bfa36574f5308487d270db342965955a4f03fe065ba26d171c3a0773f79a061776289ffb173af39adedb75134c0a6d2370fdfe1bef105b43285c2aaefea0f59d255c44bc9813b0f74dc4f7fa9925124d00326e6eca8d", 0xf2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000af9000)={0x0, @in6={{0xa, 0x3, 0xffffffffffff0e21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000330000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x798}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x28b2622f, 0x6, "1b2c216dfd16ab85e25a962879ccafb1916583a1ac8a95e2b1e10fd201a87ca7b8a4d2be85b2af1234b1c180204d9e8eb88f4ab4c89fd2faf45e7e60ef6f12baed87ac20e1db6b2756b791ca62332fe7"}, 0x160) r3 = timerfd_create(0x0, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/21 02:22:14 executing program 6: r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000601000)={0x0, 0x0}, &(0x7f0000b27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b26000)={r1, 0x101, 0x7fff}, &(0x7f0000087000)=0x2) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000b27000-0x10)={0x7001, 0x10000, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b25000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x10001, 0x5, 0x7, 0x5, 0x7, 0x6, 0x2, 0x1000, 0x1, 0xfff, 0xfffffffffffffffa, 0xfec, 0x81]}, &(0x7f0000478000)=0x108) fcntl$addseals(r0, 0x409, 0x8) write(r0, &(0x7f00001fd000)='~', 0x1) 2018/01/21 02:22:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f00004d0000)="532a8c76ad4e57cf0489c115dd7dd74f42665e06f3d6921fdeed5c0501", &(0x7f00005f3000)=0x0, &(0x7f0000e9d000-0x4)=0x0, &(0x7f0000000000)="") set_mempolicy(0x0, &(0x7f0000f3b000-0x8)=0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000868000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x3, 0x9, 0x448711af, 0x92fc, 0xf07, 0xe06e}) 2018/01/21 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000083c000)='user\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004d6000)='\x00', 0x1, 0x0) r1 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000016c000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511", 0xc0, 0x0) add_key$keyring(&(0x7f0000e39000)='keyring\x00', &(0x7f00000f9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000050b000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000232000-0x50)={{0x1, 0x3, 0x7, 0x90a87e34e12330b3, 0x80000001}, 0x4, 0x401, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00003f8000-0xc)={r1, r1, r0}, &(0x7f00006a3000)=""/146, 0x92, &(0x7f0000d11000)={&(0x7f0000694000)={'md4-generic\x00'}, &(0x7f0000c81000-0x36)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea5000-0xc)='/dev/rfkill\x00', 0x40800, 0x0) listen$netrom(r0, 0x5) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000e7b000)={0x0, 0x0, []}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) 2018/01/21 02:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000012d000/0x4000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000513000)=0x0, 0x4) r1 = syz_open_dev$midi(&(0x7f0000029000-0xb)='/dev/midi#\x00', 0x1, 0x200) bind$ipx(r1, &(0x7f00009f2000)={0x4, 0x8, 0x2, "e4a301eb84f2", 0x7ea1bce7, 0x0}, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/21 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$ipx(r0, &(0x7f0000dfe000-0x10)={0x4, 0xfffffffffffffffc, 0x0, "08136c6388f5", 0x0, 0x0}, 0x20) 2018/01/21 02:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009a7000)='/dev/loop#\x00', 0x0, 0x0) msgget$private(0x0, 0x81) r1 = getpid() sched_rr_get_interval(r1, &(0x7f000082d000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/21 02:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000ca0000-0x9e)=""/158, 0x9e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) r2 = socket(0x40000000015, 0x5, 0x0) close(r2) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r2, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x400000000000015) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/21 02:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00005c9000)=0x0) syz_emit_ethernet(0x5a, &(0x7f00005c4000-0xbe)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x8, "2a20d9180765"}, {0x7, 0xa, "d6c8315c07b9b238"}]}]}}, "e6891288"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000681000-0x4)=0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:22:14 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aec000-0x20)={{&(0x7f00001ef000/0x4000)=nil, 0x4000}, 0x40000000004, 0x0}) 2018/01/21 02:22:14 executing program 6: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000b14000)='./file0\x00', 0x410340, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b13000)={0x2b0, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/21 02:22:14 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003e7000-0x4)=0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000adf000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000704000)={0x9, 0x9ebd, 0x3ff, 0x7, 0x9}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000ade000)={&(0x7f00005f5000)={0x27, 0x0, 0x7fffffff, 0x6, 0x4, 0x9, "37c501a7dcedd69d515ffe6c902773cede23410e167b547e058e07780844f809402dffa1a8d8a26e4bc246a7d6bc6a226ee097c6c95120d39b816f9209b538", 0x7}, 0x60, &(0x7f00007ac000)=[{&(0x7f0000086000-0xb7)="f7c81a42f6d90af7446f02800019ab51abfd0e3de789a56abe8f788c2896a7cde4cb9dede2c870c13a051eef8f351726c6fd442c48f1693210d398a6d6dce9ba19fa5d5f0aeeb352b70692e9e5985536284b86a818a5b380efe4d498c60507aa8f74f07f1a4039810cdfb461c123c7fba15b0b6bfdd12b3bb735f83ffa511d30f6e80f93182397ced1429cac40ace480885e298efb5a62fec1d24f61419ba07fcf2580527bce4ea4bded1136c9066437355d130b05d060", 0xb7}, {&(0x7f000019a000-0xb)="0f4bd4c0a4370c8accdb09", 0xb}, {&(0x7f000012f000-0x28)="c8bfeec9d109257dd307e95c05de2ad8f353b3273078a7a698c22a59b08fef39bf8b7e1999d16232", 0x28}, {&(0x7f000014a000)="8a67fe5073d1b1f968bc2bd6c18507caa29f35bf21b1fc33e34ad362fc82b3a97e505343ee0a558cc387ac7b2495341e85f4085f51117d4ba23e05c68b6205b64782b30d316f75542dd9254c7cc440af", 0x50}, {&(0x7f0000adf000-0xcd)="61f62402f5740621b8d2a2cf49450e3cd681b942e77238f58724e09f3338181724b96bc97d168b511fb6d19c3d2d274e46029d7bd1c5aa0006ad1b6abdaed5d94f11a6c59076aebd048cce1978611fadb13ae527b5b9ea879c8df681d9f622d04231e0b735d213ce3a4b5e25b04c725baede49d3922ae730897f304bf353cc94da5df606609f9be8bb406ec60a918b06ec4b5e7da76189ac5c3dc5c4183391ea3698a23a70c802efecc97a8556fb392496f6e26fc6b66e3af728e1705448397afde58e6329f3f1d86962f5a13f", 0xcd}, {&(0x7f0000a2c000-0x1000)="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", 0x1000}, {&(0x7f00005b1000)="90a9e4057f7c62dd5e7bceb793a990a9029aa3bfb09bb4869a40d3464df76e40b1405591e50cd25261c5f4b85d724923af857b026231303761dcc5f06dfdfadbc79541cb3d75ee659b36e2865d2ddb87efb526ddfc9f56cf6072fcbc74ff058fd99fbe1c8bb7dea15ec5ac3753df84dd40488ec6aa3bf9f6dcf3de7c3a9ea4f5e54a3a94ec6fe82c29f608ec8615e74b6b749884d5910803ec84005ae94c2cd382f85fda1d51ad74f66377e9f24550dbad6d52c5bc0e55ab30ac73ee8bb94f8318fcd404c94b5d56dc2ed748b7b3dee2b7ff9cad9c9d01cae309acfef28ae4bcc174765c3ab9c76663a92e00", 0xec}], 0x7, &(0x7f0000adf000-0x28)={0x28, 0x0, 0xffff, "129c58d93332d53093cf92b42b59f17b12"}, 0x28, 0x1}, 0x400c0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000523000-0x110)={{0x2, 0x7, 0xfff, 0x9, "019133e349b46d1732eb32d01347fcc6a3eb8552ce00cb10e663adb906ad353399cecd847598400b066c3311", 0x7}, 0x0, 0x0, 0x7f, r3, 0x8, 0x5, "4e78222ac35db7a959289732775216ee3349326c37b53a2c28dbbc99ba5e8889dbbaa61f975b8150720b6065b903c5297c5d4ceee7460e23798035c78d598628", &(0x7f00002a5000)='$\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x401, 0x1, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f000000a000-0x9)=@known='user.syz\x00', &(0x7f0000fd8000)='\x00', 0x1, 0x1) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) inotify_rm_watch(r1, r2) 2018/01/21 02:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000c6e000-0x4)=0x9) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000146000-0x4)=0x81) flock(r1, 0x0) 2018/01/21 02:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x45)="12665f2d4605728a56edbab60000000000000001b605c3bf915df04589329208b3a8771a503730ee3c7b8c497b6137f4f71c9b") openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x40) prctl$intptr(0x1c, 0x1) [ 36.300838] audit: type=1400 audit(1516501334.911:25): avc: denied { map } for pid=4999 comm="syz-executor3" path="/dev/binder3" dev="devtmpfs" ino=8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.304527] binder: 4999:5001 ERROR: BC_REGISTER_LOOPER called without request [ 36.325962] audit: type=1400 audit(1516501334.911:26): avc: denied { set_context_mgr } for pid=4999 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.356836] binder: 5001 RLIMIT_NICE not set 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = open(&(0x7f00000c1000)="e91f7189591e9233614b", 0x210800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a3c000-0x4)=@assoc_id=0x0, &(0x7f00004b7000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e86000-0x8)={r2, 0x8000, 0x1}, 0x8) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) 2018/01/21 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000890000-0x8)=0x0) chroot(&(0x7f0000f4c000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007ef000)={0x0, 0x0, 0xffffffffffffff85, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003fa000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cf8000-0x20)={0x1f, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00005b0000)={0x6, r2, 0x3, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e0c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000fc1000)=0x100002, 0xfffb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa5000)={0x0, 0x0}) 2018/01/21 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000007000)={r0, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x801) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2) openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000c000)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000000e000-0x4)={0x0}, 0x4) 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f0b000)={0x0, 0x0, 0x0}, &(0x7f000087f000-0x4)=0xc) open(&(0x7f0000fe5000-0x8)='./file0\x00', 0x500, 0x8) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007ee000-0x9)='/dev/vcs\x00', 0x800, 0x0) [ 36.376711] audit: type=1400 audit(1516501334.987:27): avc: denied { map } for pid=5002 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13651 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 36.416688] audit: type=1400 audit(1516501335.019:28): avc: denied { call } for pid=4999 comm="syz-executor3" 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 [ 36.445190] binder: 5001 RLIMIT_NICE not set 2018/01/21 02:22:15 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000024000-0xb)='/dev/mixer\x00', 0x400000, 0x0) accept$llc(r1, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000008000-0x4e)=@pi={0x0, 0xaf8, @eth={@random="b6de585f8532", @random="8a7fe2864358", [{[{0x9100, 0x7, 0x9c4, 0x2}], {0x8100, 0x80, 0xcce5, 0x5}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}}}}}, 0x4e) bpf$MAP_CREATE(0x0, &(0x7f0000024000-0x2c)={0x0, 0x0, 0x3, 0x3, 0x2, r1, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000b87000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b3000-0x9)='/dev/ppp\x00', 0x10200, 0x0) write$fuse(r0, &(0x7f0000c3e000)={0x14, 0x0, 0x4, @fuse_poll_out={0x9}}, 0x14) 2018/01/21 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d99000+0x195)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000d9a000)={0x0, 0x0}) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093e000)='./file0\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") 2018/01/21 02:22:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000432000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) 2018/01/21 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000041f000)={0x6, 0x200000000000, 0x4, 0x0, 0x0, 0x1, 0x5e, 0x8, 0x0}, 0x20) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) timer_create(0x0, &(0x7f00006af000-0x60)={0x0, 0x1d, 0x1, @thr={&(0x7f0000050000-0xf5)="ccfba1c515d48bcfb2d7438e2b04429d0bc9e2ac603d383fefb1e507161d323e8417a75e06194d5005edcea8aefdc76b766a1d151480ea4c4d4eac2d47dd65dc14dca274c515836e4822e21af1cf9dc751005ea65f653ba8439234324caef993caccaf542a391ab68e3b169d052f6d636f2af128f9f5d614fcf55a584fc6a0e5736b959a8426a9f800a187c0a1fa5ba2fa1da4bb61c8190f38e21ef42e9a6f60b353873066f6c998437ce8842be514bfa063b2b5ad158be935c3d33c20bb26646214a598d3235800db6700f5118f526d681775e54e1df2f14169fbdb75f9365b9b2927dd5c641c9c65494af26c787e233b8ee863a5", &(0x7f0000477000-0xd)="e6fc3d98fa661ec28f3012b93b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000551000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x4, &(0x7f0000aaa000)={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x0}, 0x1c) syncfs(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cad000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000957000)=""/0) r2 = dup(r0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00005e9000-0x4)=0x0, 0x4) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) timerfd_create(0x3, 0x800) 2018/01/21 02:22:15 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f00002f1000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x0, 0x74de9d1fe8f0eb6, &(0x7f0000165000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x0, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe2(&(0x7f0000b2c000)={0x0, 0x0}, 0x84800) mq_timedsend(r2, &(0x7f00002c4000)="c25ed578011bfd0f8705c370dfa5d246cb1a0dc56b629ffdfb4e027cb0f6d706b9e2c01395d323864eae921c8cbd039b37561bde56dc4c6d063c4c6357f577970bbf7b6a75bde5aadc63cbf85add57b2dccc067ed9529978ad846328d1d432f864fd748bef05be90e1ed2377e8e5404cb22ddf854c21750464353885801750d18674af6482ed3c3bee0196fd622a35320099c16f053df502d9a41b2e4ffbd20a279333e6f430a16bc5f6722f8631a16e6a7e6a", 0xb3, 0x2, &(0x7f00009bf000-0x10)={0x0, 0x989680}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000f7b000-0x3ba)={"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"}) 2018/01/21 02:22:15 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/autofs\x00', 0x40, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000065000-0x4)=0x41, 0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x810, 0x6) syz_open_dev$sndctrl(&(0x7f0000a2e000)='/dev/snd/controlC#\x00', 0x4, 0x80000) bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f000033a000)='/dev/input/mouse#\x00', 0x8, 0x1) sendto$inet(r1, &(0x7f000064b000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 02:22:15 executing program 2: r0 = socket(0x20, 0x800, 0x3) shutdown(r0, 0x2) [ 36.521407] binder: release 4999:5001 transaction 2 in, still active [ 36.528163] binder: send failed reply for transaction 2 to 4999:5015 [ 36.534764] binder: undelivered TRANSACTION_COMPLETE [ 36.539935] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.559844] audit: type=1400 audit(1516501335.170:29): avc: denied { create } for pid=5056 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 2018/01/21 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000f7c000)=[{r0, 0x61, 0x0}], 0x1, &(0x7f000079e000)={0x77359400, 0x0}, &(0x7f0000bb1000+0x7de)={0x0}, 0x8) clock_gettime(0x0, &(0x7f00008ae000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000172000-0x20)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000205000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) userfaultfd(0x80000) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000c32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b97000-0x4)=0x10, 0x0) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, 0x0}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000455000-0x10)={r0, 0x0}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005eb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000749000-0x4)=0x0) get_thread_area(&(0x7f0000f60000)={0x101, 0x20000800, 0x4000, 0xef91, 0x6, 0x401, 0x2, 0x7f, 0x52a, 0x10001}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) socket$packet(0x11, 0x3, 0x300) connect$l2tp(r2, &(0x7f00001b5000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x1, 0x0, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}}, 0x3a) close(r1) 2018/01/21 02:22:15 executing program 5: 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, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c01000-0xc)='net/netlink\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000dd2000)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000ed4000-0x8)=0x0, 0x8) 2018/01/21 02:22:15 executing program 0: mmap(&(0x7f0000000000/0x4a5000)=nil, 0x4a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003fa000)={0x0, 0x1, 0x7, 0x1, 0x9, 0x7, 0x10000}, 0xc) mmap(&(0x7f00004a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00004a6000-0xf)=""/15) mmap(&(0x7f00004a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004a6000-0x2)=0x3, &(0x7f0000467000-0x8)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000+0xe83)={0x0, 0x3}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eff000-0xc)={r1, 0x1, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000be1000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl(r2, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000928000-0x10)={0x8, 0xffffffffffffffff, 0x2, 0x100}, 0x10) 2018/01/21 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00004f5000-0x20)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000017c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000b3000)=0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/21 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) socket$llc(0x1a, 0x2, 0x0) syz_open_dev$mice(&(0x7f00002fe000)='/dev/input/mice\x00', 0x0, 0x18000) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9ec, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$lock(r1, 0x7, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair(0x5, 0x800, 0x7, &(0x7f0000bc2000-0x8)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000c4e000)='/dev/audio#\x00', 0x6, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000b0b000-0x8)={0x1, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) accept4$inet6(r2, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r3 = dup(r2) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) [ 36.670449] audit: type=1326 audit(1516501335.281:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5074 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000d6d000-0x8)={0x0, 0x0}, 0x1, 0x96) connect$inet6(r0, &(0x7f0000c82000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000007}, 0x1c) sendto$inet6(r0, &(0x7f00009b2000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000abf000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x5c) 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000bf2000)=',nodev\'\x00') r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b66000-0xc)=@sack_info={0x0, 0x0, 0x1000}, 0xc) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00005b3000-0x20)=[{{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00009a1000)=""/91, 0x5b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") r2 = syz_open_dev$sg(&(0x7f0000944000-0x9)='/dev/sg#\x00', 0x3d, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000998000)=0x0, &(0x7f000066f000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/21 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00009bd000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f9000-0xc)='/dev/rfkill\x00', 0x4a80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000156000-0xc8)={0x4, 0x0, [{0xfffffffffffffffd, 0x3, 0x0, 0x0, @sint={0x10001, 0xb7}}, {0x4, 0x4, 0x0, 0x0, @adapter={0x27, 0x800, 0xffffffff, 0x0, 0x5}}, {0xe566, 0x0, 0x0, 0x0, @sint={0x7ff, 0x1000000000000000}}, {0x3, 0x2, 0x0, 0x0, @adapter={0x9, 0x3, 0x2371, 0x8001, 0x1}}]}) connect$llc(r0, &(0x7f00000ab000-0x10)={0x1a, 0xd, 0x7, 0x3345, 0x20, 0x79f, @random="0c7ef459c796", [0x0, 0x0]}, 0x10) 2018/01/21 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r3, 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000fde000-0x7f)="582bd3bcdbe1cb76caba4305e0333a31ec5ee86b044c8e84160e3825aa09b49a1b64e32caea041d600f630fc03d62af33c7015c443cf75dc218a2449ca38c663bf3fa381dd624d46c4b727350ab5bd9fd6b6f439746182648d76d167e6ebabb4e8a7ae508b5a9cadb2a03d68e33f4254eb34ab438df54b6d57dcca465d8ca1", 0x7f) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fdf000-0x5c)={{0xa, 0x2, 0x7733, @loopback={0x0, 0x1}, 0xc89}, {0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x9}, 0x0, [0x7, 0x2, 0x3, 0x0, 0x35, 0x401, 0xc40, 0x8]}, 0x5c) 2018/01/21 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000a2d000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "553d9fa9d28323b81fb442739734f7ddcac0f60b04b6d2d80bab2e42c75414ddb094780b7b1d67ba7c9b767c3b4ed55c8fddfdb8a4b861a0730e791cfc6725", 0x0}, 0x60) close(r0) open(&(0x7f000076d000-0x8)='./file0\x00', 0x200081, 0x1) 2018/01/21 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000235000-0x28)={@generic="179b0eecc8647813afd5b83440db14b4", 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007c0000)='./file0\x00', 0x2, 0x81) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c85000)=0x3, 0x4) r2 = dup2(r1, r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00009cb000-0x108)={0x6, {{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) unshare(0x10100) close(r2) io_setup(0x0, &(0x7f00007c5000)=0x0) io_submit(r3, 0x5, &(0x7f0000ba2000-0x28)=[&(0x7f0000c66000-0x40)={0x0, 0x0, 0x0, 0x7, 0xd844, r1, &(0x7f00001aa000)="de622d4757bdf1b8385db147bd00cecaa567ce56e17ab63ebabf809077deec42510bf193f288b487f33f688b2f7362443d9966deea1f345d2c1237618e72a6503eda47106927", 0x46, 0x3, 0x0, 0x1, r2}, &(0x7f000092d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f00008f9000-0x1a)="99f2c67222693673cf1ac18fa2815c474a7ccd1ed1000e4c9c4f", 0x1a, 0xdb36, 0x0, 0x1, r2}, &(0x7f00002cc000-0x40)={0x0, 0x0, 0x0, 0x7, 0x248, r2, &(0x7f00003e5000)="4efb3f5483509040860092327aa6fe25fabca62b2a51fa1526174f8a103802e4db1e473ee181e7b33ed0b88cebd16142431b0ab66f6419a7a1295ed9810d006d23ae014b476bf4b33d3af6db39ae2fae65dc9d21c5f72b6c97474fbf34481dc8cb6d600b8a2e8571bc4d3478a34512278203f96400c606d789ac462067c127cf0ca8ca42ca7e39d887b33cc600d37fb382e98db8dd9aa5d13742aca3d18d28a1729e1af8215aee2864c19d746f1ef2d72031ae0681150edce54c3170286982657236de137108bfee", 0xc8, 0x8000, 0x0, 0x0, r2}, &(0x7f0000f4a000)={0x0, 0x0, 0x0, 0x7, 0x4bcb0dc5, r2, &(0x7f0000c69000)="f69708b7fe5422c31513076b1566c31d2b36ac9c38542c269fd43de03e1bdf0d1ab7f6cab21302d939bcef9feaceeec9e2ad80c8e325241024a2e7da1de2f063d9ee4c52680b0c53a18b7a1ef8d8ff14f7738920838703658438b9858ec7400638722c8046d3a67e75ce32b758936c02e74b56772e", 0x75, 0x5, 0x0, 0x0, r2}, &(0x7f0000738000)={0x0, 0x0, 0x0, 0x7, 0x8001, r1, &(0x7f00005f2000)="ab14097fa322e7333d67a40b309372be7e3b76cdd622e08434658a0460c24661fe23e6d8f9ef24939033187fef265dac97a0c125e56d585fe8d6e024f9ddf076a5dac20d86d34cfd884ffbca795f56c6d68138283a444fd9363ce38c38b5dc7c443d906c00d7b5e902e4573623b79dd508975a08ff288a4397faa4b658fd2da15ddcd8e58662a97cb7fae3cea8fc1b875c0b3ab10d2804931a589ab3374c703e7dbe21a28309f83261a7b156275213c2b87265b8cc6730cb274c31a2dbff3a9f118a49b8cfa06725b2c818dc2349000881ce1bc4", 0xd4, 0x7, 0x0, 0x1, r2}]) socket$llc(0x1a, 0x3, 0x0) close(r1) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) sendmsg$unix(r1, &(0x7f0000ac4000-0x38)={&(0x7f0000c91000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c3c000)=[{&(0x7f00007f9000-0x8)="08407e73bc8ecb9e", 0x8}], 0x1, 0x0, 0x0, 0x14}, 0x0) bind$rds(r1, &(0x7f0000761000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000d14000-0x2d)=""/45, 0x2d, 0x20, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000080000)=0x0, &(0x7f00007c1000)=0x8) io_setup(0x0, &(0x7f0000f2c000-0x8)=0x0) bind$pptp(r1, &(0x7f00002d8000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/21 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e02000)='/dev/admmidi#\x00', 0x6, 0x408400) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000733000)={0xd2, &(0x7f0000605000-0xd2)="1748430f62e67fbc30adfea5dc418d581cb9f3cfa32bab1f0645fa4e9dca272984ad59a26ea29af5264ed11220a814212de03d0f58791ae8043c0e0b964d0ab3d80ab55d894983a28a13b20c4c5a94a28b3fe0ccfe5d52e207f7609e6e8415db14ce1de480824f01d8ec14423c2d5dbd9abb237858a890574f290d883c775fca0d241845aeed5971c8b8a94f2f8eb80662483fefc00ebf2614678bc6a498683f99c9acf1e8de4da6a448ce964816ac00cdd7d1f069462f7da21c13bce3be14a5e8b5264723216fb28a480e09cd5770ccf8e5"}) fcntl$setstatus(r0, 0x4, 0x6000) clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r1}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = creat(&(0x7f0000110000-0x8)='./file0\x00', 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/rtc\x00', 0x140, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000e5f000)={0x1, 0x1, 0x1, r3, 0x0}) 2018/01/21 02:22:15 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c3a000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cc2000-0x14)={0x5, 0x1, 0x1, 0x83, 0x10000, 0x7, 0x8000, 0x10001, 0x48, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) writev(r2, &(0x7f0000568000-0x20)=[{&(0x7f0000c3a000-0x1000)="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", 0x38e}], 0x1) 2018/01/21 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f00002bf000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x400000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000107000-0xc)=@sack_info={0x0, 0x3f, 0xef}, &(0x7f000065f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000161000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000b47000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c95000-0xb8)={r2, 0x2, 0x4, 0x3ff, 0x1, 0x2, 0x1000, 0x326, {r3, @in6={{0xa, 0x0, 0x9f5e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8a, 0x2, 0x4}}, &(0x7f0000fc2000-0x4)=0xb8) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r0) 2018/01/21 02:22:15 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000c4b000-0x20)=[{&(0x7f00004a1000)="cb13d5f8b2e141fe9012475d2d411614162212e1f2bb303c9a30cf80f276059cc7ac15609c018b973a2ee9a4fa584358d1d3eb5e0361d25d6252fbb29fdab6a7136cf1979bc0fccce7ce2d35e6bbbaa28b034855ce9e340a09df297a493ef996095142dd6dd79bc0fbbe1673ea7aca22276da8654692d2484c6128f5b03aa63e59e025d3c62ebad7016c6af4e2d32f569b2f4281eaf75fec6d94f0600e2de64665e1fdf5d97a4237446db9e3011f94e2afcbccba51d3a57bba8230f3eb634591720b8b73d3849f81901954d9cdb7794d80a878d8ff7561f1b531bf30a91c5dee8993256b435a037f66c5bb12c05da6", 0xef}, {&(0x7f000088b000)="dee99ec9c88b9633fda6c1f0470c8d54aaba49e8c223427bba05b6c4c6d2ccb8b9c67715221761f5f04aced418b25a68fdd1120c8808360ccc56cdfa135eb7d5db0676497de40b4d70f2b220af83b0b764823b24f7db", 0x56}], 0x2, 0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/cuse\x00', 0x0, 0x0) ppoll(&(0x7f000016c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a79000)={0x0, 0x0}, &(0x7f00002c2000-0x8)={0x0}, 0x8) 2018/01/21 02:22:15 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000005e000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000002000-0x8b)=""/139, 0x8b) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) [ 36.911099] QAT: Invalid ioctl 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000b4e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x4, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/21 02:22:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000768000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a52000-0x9)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000100000-0xa8)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffb4f, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x56, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffffffffff12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x5, 0x75, 0x5, 0x5, 0x649a, 0x80, 0x4, 0x7, 0x1bc, 0xac29}) recvmmsg(r0, &(0x7f0000e14000+0xc5a)=[{{0x0, 0x0, &(0x7f0000a59000-0x80)=[{&(0x7f0000a3c000-0x4c)=""/76, 0x4c}, {&(0x7f0000de6000)=""/142, 0x8e}, {&(0x7f000033a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac2000)=""/64, 0x40}, {&(0x7f0000c21000)=""/145, 0x91}, {&(0x7f000079c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000137000)=""/150, 0x96}, {&(0x7f0000434000)=""/245, 0xf5}], 0x8, &(0x7f0000926000)=""/157, 0x9d, 0xfffffffffffffffa}, 0x8}, {{&(0x7f0000594000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ab7000)=[{&(0x7f00002d2000)=""/23, 0x17}, {&(0x7f00006df000-0x89)=""/137, 0x89}, {&(0x7f0000b42000-0xad)=""/173, 0xad}, {&(0x7f0000f26000-0x1a)=""/26, 0x1a}, {&(0x7f0000370000)=""/109, 0x6d}], 0x5, &(0x7f0000f39000)=""/105, 0x69, 0x0}, 0xb5b}, {{&(0x7f0000cf9000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000b73000)=[], 0x0, &(0x7f0000686000)=""/16, 0xfffffffffffffe83, 0x1}, 0x8}], 0x3, 0x10021, &(0x7f00001db000)={0x0, 0x0}) sendmmsg(r1, &(0x7f00006fc000-0x12c)=[{{&(0x7f0000e3f000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cde000)=[{&(0x7f0000a90000)="54b4b384946442d3a16f2430969956b114b8", 0x12}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000125000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c4000-0x4)=0xe8) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f0000326000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x105a}], 0x1, &(0x7f000080d000-0x26)=""/38, 0xfffffffffffffd80, 0x0}, 0x0) 2018/01/21 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000c1000-0x18)={0x0, 0x1, 0x100, &(0x7f0000434000-0x8)=0x0}) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000464000-0x4)=0x0, &(0x7f0000abe000)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000f000)='pagemap\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b6000-0x8)={0x0, 0x0}, &(0x7f0000eca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e09000)={r3, 0x800}, &(0x7f00003de000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008fb000)='/dev/vcs#\x00', 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000091000-0x74)="16399392d7bd6aa7360edd91e4ba6190293836a37d96ef78be795b790390a074fa5c67f0fe6e853a3c888fb804552ada8efd9bc2bbbfd2bd78da95242275a812be9be70fba583522067e0ddc2209c61848b3e9002eb575b38e5a3b6e839ba531e618969194d4000bddcc8b5c9ffb3c598d2b31bf", 0x74) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000897000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000511000-0x9)='maps\x00') pread64(r2, &(0x7f0000004000-0x6f)=""/0, 0x0, 0x800100000000003) 2018/01/21 02:22:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a60000-0x8)=0x5b5) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000a7d000-0xc)='/dev/audio#\x00', 0x1, 0x2) getsockname$ax25(r1, &(0x7f000030c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000dd000-0x4)=0x10) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/01/21 02:22:15 executing program 5: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00001ff000)={0x0, 0x29, 0x1, @thr={&(0x7f0000361000)="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", &(0x7f00001cb000-0x37)="d30f5daebd16b9e75608b6a5c8d8bbbf081e25739d9cf53a6282d685fdb7e1abf665680edec263e9e22712fe886069415f986b5de9e3b1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003c000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000362000-0xb)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000362000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f00002bd000)="6051eb97d5256e3343deba6041d89b1b5c3cc4028e78cb8324bf4c7d8b12ce5e2f71067e61e1e1c4abbbc4014edfaf9005c2eceb45e10c2ef747e621acfd1e6f1c8c8bc0acd3b1c416fc9df913d8af633915c2e016871ce2dfb51a61564f1b5e35b2c6efff19ab9f59c655158fbe06b79ddb1d0d046f8fc86acd1fda639fd73bef4aee4551929996540ec742c0655df6d4d8b1a884f8663d6ae08ae095294aa786961a59d6975c283eabaa294ab83172e85b50d41e2e204a0f46b5e36a5006d4a775ee7c3da079deefb8b1602a3f2460db357b4d9365c683b240dd1413defc62c8a144d4ab44a2b38ff06822b54a688dc4ec7ab986da93d9a8d35977998bee59279cb1d8ad52df87c69665222e5107c3b398c417181cf914b1b8adec17996b071e44881b79bdb98286fc06f6fba4e778497d2f507bfd86c3f0c50b973f56cd7e7a79e8a246471ab78aa09c02f6581128efc0ae73f4e93a55d0478f0fb7911426311038a3644aeda6e7407860c2547301362fa2eb82904cc31e48edb2c2265fc8dc8249766dec4670ec64ab105008799a48761e3a43d9e29460ce6e1e0896e7951e0e1c0182ba354acaa295675cda66db14876dcf42d87cb35f616248fe534f8c7ae784da17b528c5006744e284c72cdfba2dd797f8f49b5dac98b4cde8864b5e12e85e80e1adbe6136e98d4d53909d1d054cab3d060dec540ab6427be46ebccd469054aa84ae26c47c83d39317aa153811f73d19fd5f1af764e9e0662aaf1f22880b6178ca99f40035d62ca1198b982b9e7227e998083b8448c1d6337c9805fa04b6b1a1d84752b890ed409eae996a71bcc907b7f9caa82ce4f3495e427805727adb578498621d7d348aa7d1e752ad7163f512c61c30ce116533be037291b3a2733dad03cc6354f87ee3493b9272b7648ac96e8e58791b3eb8d385570d6f789626d437ca0ef49ef991fdc781f7b7fa20abe0ee32899e9d14ffe404ebb678399c8ddb766de9ee78d57ab577f206050bed6898f4884aa77e93921f42a7825c031c29a873282a918bf06c74da7532457c1f36c491e27948ea2841c1ca23779d3823b41fa581d463362affb4df8d3416e0a429976573d8a5f8360b31663ee41d7fbcadff737ab9763e0aaf154a0aa54e10fa580458f4dd901ca74012eb408015ed61cce246d22e3abbcb74b1e48c7de425c9e77e6f387c6c21fa8cea64da299df3910e6ea1b409d8516fc2491677af493cb90a3ff370a09277cf36e277be6b535acbb5eb118c83d5b2540e6c29b9a8590afd20a28d2800532644be8a7b89925ff132de736bb4d67230a5de54d57bb01f976756d5482bb4494a6f41210d7f120bdd2b30e383537d764484557745c640297a70cb2fc6f8fd36b2961d6768391866cee770b10e617590176bf83d2f93b0fcf64c9347e3b6020d26ebbeda92e30c19db9a2e52c5139dae92b4cbd62827fddd784caa22efe75a5016958c62fddee183a25a8cad717d29016af99e4f14eb0610fc39ea84976c6f55d4eaa364e23291f1ad23e3b6843aa29cf15290ce603ed11e33f2ad781f4ddf1b8fc681b72dc9fa39b16c5a3b29f4e7a3319d7e607d7c853ed504884b879e1424d0b559a3b04027ce6cc4c46cb7bd099592ada66384914a037ef93edcd5aa94bf59fb16e5a0a552ad540eb3d2446670530cb732ff282923fcd1adfbe52a647e7f9e159927b318f4b6911243ae5ae08dd1c77ef9e9f2f5d2c07c402143aaa0834b88aab8137bb758f3ccedad7932935c522f317966a2faacd0cb59b1de4066db90cfd03e7e953d0228921d20ca12f1aaa107b7e9865b899a063a867b1c854fb13bc39299cfc2de9f367a0527218fd8d6d226904b045404e4ec700af38036bc25a795fd19e0f79648092d26e15dadc2fdfb45405f7ed914780d10e3e77499fd828cc433135bf2d8dc0942e71252faf4b016458e7b614461dfdadedb03c0ae019adfda3ccfe59f629904fb8304fcc64114532e80caa3ad558f38c9c4c81d60954e253cd3c091a304a737644bdb85af04e4508bceadfa711d8978773b8d230ac1d2924e99a197d951c7168ddf1c9c9a343dd0ef615eaf9f6261316f9c51361efb7305a1fd6171a85d482c8b322c33cf2e7536a09617e2cd231162f1ec903ba233e68397edbbf4f0355a9d02a9cd1c9217d90b36ad2414fa455c9a90e9f368f5c73af41048d8f7056e9578326b6aff7003c6f6c0180ade96020719a74535ee1a8d0e886943f8b33e6d6ab3d4e0bc01e2ab4d3d138d3b4973a7933e55c06dc513afd024e6031bf161e52e53a83e36ad8837ab154190093b82efb55456ec0a013a5445c7acd2f1784026e582356b88753dd70205d9788ce3d1a572963ee5079c683596e93dd2e4add63f463c5bac7b4c5703314078cda220d07423da2a12c3fbd28f1f73160c85dac36c573be4d177b618f264032fccf91f135e909c1b162ba33aaf580d8548040ef0c731cef5340808f4289105b24761e502f261c725c90f02dd63edcf32b77bb7871fd16571a4bed5a11387f33bc9ece41e13312c4bfd8ff88010977720cfd5d72ceffcedacd3984d49829902730931cbecd72e11b953ae149ff44e4ea1782b8696eef6d40754bf688176df3ebae2aa9baeea3d350c85befd68bd3c1c0d520bd08676d0255c768a80b6be50d7dbd08a767bfbec69da245bbcfd39726ea8da5fcc1a21262f5a7d0d99da10276b58f7d6457c2512558c29ecbe31627f9702f259847a19afa0bc2042b55f6630db2a9d50bec24f4c57204320154ad98ff6738c2894f8ac7e65c23d64bef083a56502926eca3ca3473616e79126b8b2d23f40feb29981ad628b202013f1e54f02878d50ecb26480fffa93be51699d434dcdd972d805eaa929c612014fbe06c2b4789ddfb1edd5119749a1ffc8c99673a5d58cdd61c635e52abf0c6799292cbde186d97f7f743a8e206b8afd0ab649bc883a00d47bd9283504ba43e6867d42152aefe4b85af8aaa750e7c0988f629c68fa762b75d79ad008873fdedaa1511441c972ca31660516e310600f4fdf7f47f1b36020b4c790e510741ed44523ccbfc3303287b2b8f5cf223bcd75906c2726e99990ae50aa15b3e7d8e736492ace6a7f9f93253d3bcd2c0d57056029e556652f8a17df458eb1a4f0a2f59656f0a84cf6efd1867dc7aa83ae01d452cc3e9e12354b5137f30aaef021257ca19f5ccffebbb7abb7cce2833ef443a17027bd7c277c38405972fdc2f1abbc5aa70e0aa96ccf83c69b7b93a97a0d8454d8d6fd224d2535cb8523b975592c4d7b1a18b5e0bbfb77d4a286fd7424c68245d6370bd3d984cb66cede8e6f3b6c5d15a09205ffdedac23a8161ba7dcc89fc298453e863e130e45ca66070e2187b0dc28c7f6d3175245b36401859f6ae0135d33d6ed22262acb9ea429f0993f412d0bd33a79d2902e0f3266a527fb46814222d72825ac3c00e11d1abb2384ee4c5f6422235f9ee9e0627537359ec58fff01ce56cf546938ca69bade5300ec143fc33b47ceaaa9b14b50766e86abc0aad915a7d1af212ede2bf6497ace649e2ccaade5c525f6619ae39a0a3490e3987d40377b2a68d5e8e327d53ba9d11515d9cee94ffc1b3dd1ce2585862dda930c0123e03dd9dc8245583fcc5f752c40f8c55f87247913c94eda5f38a385df4edf618a0636363ac3e6e928d3bb7d3541f7f218752a266e929f023dc0b58b7ba91f3ef3a66f0d3f2fba3422ca89bac5a66a427f64f0e2bd311ee2595a9823b584d45f3afc4afc1554804a51af9e813a1de8fdbd8c1413ad797fee04333926ac1134322147e5bba3e5ee7e58a1af3fbe52ca8e96cce6614f9009cd8eafef68a05abe2f635adb6dbb2979556997d52c94bf4bc618730fbbf0e465bd5561965de4c3625a4545c43045b6af18dc716271ab0faa11b21af2ec23dbed2b013f2ec4965dc1804077854ecbe878d0248ca4ff4f323ec6eaceaadfbd05cc80dd21078f7d8de7d6af4f4f529a609424b6d6f37a76c5bd5b1b43499338e70714b72cd4c741a6f933a57cdc413d0daa723f145c22c67a3de173d1d0403bf7c3c294a39f284b6d85e746528c2ca2366506c5b1c65cbb57d839fac950effde9b6872c6f344173f03e1b1ab4a27e528f55f145b602fa5f5cda671402bdfc7763604001cef9c6e101603565e1e977945aa7183abaa0271f9314faf7f2a1fedc03d3dc1a8c49c55b563f831e59652b9fc5ce1cdbc47a456fae7c35e04f73a3648e30cb9b2cfbd6b2341a2be965b6e699130a8088e415c05e8df2b3875118feaa2846cd180ee817a9a6462b53d4f21b11d007ee0c2e59d9e82b4c0defb4a9a89e5ac2694299c3da8e14c23dd8b9156a24164e96fa97ff6a9069a22799ea870dfd3421ef852d358a2637708660b324e8b467b5330b0097a33bdfc3c3d19b31f247ae989e1c3958ed165ef77e18eefc392614eaeba7c04d604d513744d0964e976a73f48a8c4befa0ffc758fc2a28933d623341f6438bd450826cc59da24f2dc647a169b539f94bd2393ebe646d4a48e8c06e5c8923bd3c3f18e90388aa8008481a236ce4d8f0461bd02ec218a166ffe11e9647f696a4471f6bc5a8aee81f4c126caeb8276773f83fca33fdb7323b3b8907e4d8827b39ae25f4ab21d7a7fd89545019010eb3b21ab1e182c0140b6d0cbce49896af7ec74ea67a6424ecf84a3631ab1b9d968deb86fa24a65aaf58bb2264c207b03bf117c65889c9daeab0e865165e99d393f890f5e42df2c3f76d5e1accc4ac4cfe60f7aee089c0592291639f58c4a182c66239c53df0fd50144b56d9fdeac08ecd2ab138a82f5525d23cb3beb94ee2a5b80cbf4fcafe2527e6841fe8d907fea8bb618fc65676ad12644f63cbdc147947f913285316078ba06b0a7e906ac3e21398c9861c025c671032463d9a84e08430e13cb2e5779c9ec049db36bcba8e7f3a3296af4cf163a858bcd1f256eddac51d7455cae5cb1fa9d0b3639a9daea1b2a00ded7a6e478ca49b11c9e037b2fc6834da5164f08f3764d087b991651dbf07313bc953d92a45068dc816bd5be8c0b864a13bc88c99fcb9f743465d75d6077928796b0830e6a8a0dc4afecc6e86f2f2c34b58fcfe888c93f5b44067cf0e29591a5c780e61446210a64b58765cc4e50b6964fd491f4896dffbbcf7938eb128dc8f9ee4bc03ad593cfb3fc8e50f6848bd29c156ee8bb6bcf192fe8b522de2df8d79905ffc19e024a04cb1c11b1de60d29ee2dd8a709ec9de7238327745c7033d9ac52f9aacb8ee5db4f82063c70d8196c802fd22273226143e529113266b099cb7fe8b17a2322d8c3d390d029de172e72f9b67e76403cb8cca482e5752fb9211ccb60f02a2b6827d53773029150d5401b77d9f7394c97864b09086c12d8f82148f158979d9419683afd8b17c1d97f411bec0a2c0f7fa959171f2f2f069e7a7f08af0b4572e7f85f9558df52827fd284bfa09fed53380b2aa6581e863a45766bcb853e84f712f323be6b9db1c9cc1f272a67de1e92c042d72234b1b85523315d8bbae82c4bef89bccbbce4073dc539ccc6631d7a7bb63853b3ec53faeb59c16008e92ad92d47158087dc43e6f0687c8ca311623145e047d2e897aa0febe7d2825a184f15879793bcf719c4e6b6cd2121b6901e8cced8cc7c45ef8ae8d02a5ba89829aae10aca9287872611ecdffba5933f837c97f1351157f0aa67a0b8f2d615d72e6b3644dcc6e9db30f3f6a14144227905de99534022e3d84041e192fc14c753b44150034ba90e967d4f360697b98c6", 0x1000, 0x8000, &(0x7f0000361000)={0x4, 0x8, 0x2, "2a97900e351b", 0x674f, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000148000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000363000-0x58)=""/88) accept4$inet6(r2, &(0x7f000023d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000052000)=0x1c, 0x80000) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000)=[{0x18, 0x29, 0x37, 'R'}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00001a7000)="7b865339ca2fdc402b4aa0c31465415661dd3a2b68ef9a8797cc39ac49365aefa6e270c0456e7bf7464589456277e30892fd95c0a6114d7a6003dfe093e7b85926a7795ad401e4c03318c5eba9f532a294a7efacdf86081e", 0x58, 0x4000000, &(0x7f0000364000-0x10)={0x1a, 0x7, 0x1, 0x85, 0x406, 0xeb17, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x401, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) times(&(0x7f0000b2f000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x19, &(0x7f0000012000-0xc)={@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xc) 2018/01/21 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0807, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000005424, &(0x7f00002a3000-0x8)=0x0) 2018/01/21 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004ce000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077f000-0x4)=0xfffffffffffffebc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fed000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000c92000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/21 02:22:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f9000-0xa)='schedstat\x00') connect$inet(r0, &(0x7f0000bb6000-0x10)={0x2, 0x2, @rand_addr=0x7780, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000115000-0xa)='net/snmp6\x00') readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/3445, 0xd75}], 0x1) 2018/01/21 02:22:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004bd000-0x11)='/selinux/enforce\x00', 0x8c0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000049c000-0x8)={0x0, 0x400}, &(0x7f00001f8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000040d000)={r1, 0x5, 0xde, "f32c0463fdfa8acd86f4e5910ff7bb3fa87daeed1ce1e8a9698e4abe1593c9f54100cc74211ef9ac940b54edd6ad3e96112d2dc3138595c2d31a9a66b8b62c1387c7e3fa0e5e87dc29a935521c6217b6293119aa913d342960c65783a384095a0b95ccc38fca6727759ab6482cb35a1876c114901b18aaf0d15a3785567b626a42bc854b560e0d685830c34ce1bc6638f2831b589d945993677156ec508d2ab218cbc0b71e607f57cca21659369180a8941a3877cb4f32405a8bf99351e8e012f6e1ec851475274073a3227ae7934a0254642fd8f6222896df44995aa253"}, 0xe6) r2 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) 2018/01/21 02:22:15 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getrandom(&(0x7f0000001000)=""/0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000)=""/247) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000033b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x18, r1, 0x1, 0xee, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/21 02:22:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000688000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a30000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2000000000100) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) write(r2, &(0x7f0000a24000-0x64)='I', 0x1) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r3, &(0x7f0000424000)='system_u:object_r:dhcpc_exec_t:s0\x00', 0x22) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r4 = getpid() fcntl$setownex(r2, 0xf, &(0x7f00003b2000)={0x2, r4}) 2018/01/21 02:22:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000095000-0x10)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000554000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00002ae000)="bf3e0d6b9f0d0c7abf90a425e222ab5b2fae0fde349628a96764c8c048bab426d65530dd93d6401f32408f51b89c5c36", 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) fcntl$getownex(r1, 0x10, &(0x7f000036d000-0x8)={0x0, 0x0}) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00007d5000/0x1000)=nil, 0x1000, 0x2, r4) r5 = getpid() rt_tgsigqueueinfo(r3, r5, 0x22, &(0x7f0000698000)={0x22, 0xffffffff, 0x80000000, 0x5}) 2018/01/21 02:22:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = epoll_create1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004d2000)=0x0) r4 = getuid() fcntl$getownex(r0, 0x10, &(0x7f00000d4000)={0x0, 0x0}) r6 = getuid() fstat(r0, &(0x7f0000d2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005f1000)=0x0) r9 = geteuid() getgroups(0x1, &(0x7f000048e000-0x4)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d8b000)=0x0) lstat(&(0x7f0000fa2000)='./file0\x00', &(0x7f0000a27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000086c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000a8000-0x38)={&(0x7f000000a000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00009c2000)=[{&(0x7f00006ac000)={0x450, 0x2d, 0x201, 0x7, 0x1, "", [@nested={0x100, 0x73, [@typed={0xc, 0x55, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0xb, @str='vboxnet0trusted\x00'}, @typed={0xc, 0x93, @uid=r2}, @typed={0x6c, 0x38, @binary="fafa0644d7d5033df8de0c68d5b61ac350bc3c8f17c699e05bd6a9425cb7ebe2953202f879422a6b9c75e354c1dd03dd2aed064c50b63bd1d134e40e3fa70a56d041fd18f74b84d6eafa9cc2ff1a27f996f28ed55ef1136ee53fcfdb040707882822"}, @generic="4a2753124a", @generic="26c610abce7a0aeaf93f841f8987aa162e6765c8c572fb7dac138d23ca83f28b8f31c946cf17280f9421d91ecfdf73393922493677fd54e38f47f687183bdc79fcd1b0a51b34def650bf7d4ff426feaf5e40b9756f062314cfca"]}, @nested={0x1a8, 0x22, [@generic="0fa1eb2303897a5926311c57f85397635efc674d665c3706f0add7cd20556ee739b26e5ba942d34826114675e90558724555409807982bd27a5bfa9f90d4a7ce2725d55b202ef61788bcb1479fa731141017b9deb60efa8f19779ea237b072b8f3cd6a757e31a5138bb6443041337f08cb60fc683c5b9247b7c02aece465865e2399a8d3c2ff55dcffebf7d8be2f4d7e5b04e2e3b03c65875f1fe3a75ae59fecf0f7ad7b9a2fde894112f7abafde9b64b95bb73773d7eed584b88ad3767aab345cbe960fb9164ddf7f327df534e3b797a1b58e0117a2fde602d9f7b90b8d436abdcdf29d6b2e3d0a504e83f29366f6b33f6dcdbc", @generic="8874957bf68e2e22a313cb4d1bdd64a760e858e4ba02252fa5e3480656b27c9e70e045fc72519ec0423ad7d81cf77391a016553b29f46a792b02532eccf730b7e4e6a10ccc0795cf61e7ca063e91fe", @typed={0x18, 0x42, @ipv6=@loopback={0x0, 0x1}}, @generic="b06a2bf9ddc5446a90a5c33dceba3d471f9145e75915bb8b41febfe2693f4bc95d203f30140015c6d2ffd76ac6e0254d3b8ae211c2177462d1514edf60", @typed={0xc, 0x41, @pid=r3}]}, @generic="0fc9bbd7cf8af018a2e46a39d8e736a4c2de02", @generic="d9cca2b00912f208450bd3e4c35f952a46bca94d540a1be5a411e9a27f4ca5eecbd6466cffa7a270fce1ccc106e0ff4233b03b7ac21719f07e78b85caa7549033f3571be29670c41d2acd6328bc3e25b56f3959e907760a9002f2a5273e7158449f547cdf2dd272fd04b7de4197e1ebc8816bd961d671f127e8bcd7d8f510cd99986ae09f9a4ee4a", @typed={0xc, 0x8a, @u32=0x73d2}, @generic="4fa79a1a99c43ec47beb60b3f4a65204f760c189f85aa02cb7a49585ee7ded4ac2925862542ecaa2f1ba24076313783a115c3bbc0530dd0c3666e642220de33c736f026225f5ad87b278568fd908d2661ef51c41b9cc23fda2c752818abe9a2c86685e0e80fda90c704edfb7098d4a30782232312d08e1", @nested={0x68, 0x47, [@typed={0x4c, 0x1f, @binary="f528cc1a3a8010d49a570bd53c4a324a4ee357dfd68440eca4ae3be5e220a132273eb249cf07b9ca535524289fa3eecc7561dae430a8308ebd5e3a5d078b5053359f31"}, @typed={0xc, 0x4a, @uid=r4}, @typed={0xc, 0x18, @fd=r0}]}, @typed={0x8, 0x7f, @void=""}, @typed={0x8, 0x1ff, @void=""}]}, 0x450}, {&(0x7f000029b000-0x64)={0x64, 0x3a, 0x800, 0x5, 0x2, "", [@generic="c969210d8241122f9216334af3d31328b99cdb048fc18cf8801d039ffebc4dcdce5accf620871c371af75edc1e284351d591c4d73da578413bb46e0eaa18c9", @typed={0x14, 0x4, @str='{cgroup)Y\x00'}]}, 0x64}, {&(0x7f0000512000)={0x151c, 0x3d, 0x220, 0x5, 0x3, "", [@typed={0x10, 0xb, @u64=0x10000}, @nested={0x314, 0x14, [@typed={0x10, 0x50, @u64=0x4}, @typed={0x34, 0x40, @binary="fe84040b6b0026e8ee91e6bcba4edefdf44154f7de686a1fef038cf3ee52888019b0d9a45e5085d589df832f"}, @typed={0xb4, 0x68, @binary="f9785438db15be5c3b6d97a2a2ac50c709e585914a8523a8410bef83e4f729bc7102253740e8e46f3dbfa91a33c0786524d9e5b84ae6e635113714eaaa70e37a10fa4cc8118f9b3f7733f96bafd30b834e9a93f10a95e7547c64c59a0ed2635cf8daf4db6baec056ab17bf710ef89ecab30315a8c4b18eeb9e4c982616d628dbbbc5779238943a1fb43e06da464815562f95e8102bbc4dbb8b2eaffad4d2325f589ebc3207273a79011f6d"}, @generic="62444e267128c785f3d1e3f0c131417b425960bbba02b865c03ec06920f7975665fd1f6cb65bd1f335d50af453eb230ab3321e0908eeec7be6df8c4401692db605acb3969ba3334e3a25f9f3cfcd2a6bbf5699b41d87b54b9432", @generic="7afbdd3b76ece51c0273c0f7defd6e95d554ec7b5881d339dbb57324c7960e81505dc827d1ec00c083719def70bf91f4494baab6591581a94ed44321c6cb0e9309e0749d9ac867d62052bd8f8e1302bcb43efd24945f6a9b15d67d65341a983b7bf11f6c33f66b388169e656e06f4ee9d7e943f2243c84387746047bf80dabceda3945693f0e05b84ba6604dd7fbb9cdc8673ec8335acf94a45ef8", @generic="824e36170ced2abe34bce57658fccc3ed85c1244c29516b35cd189f27460c47ea853a4b3c9321070316a55e237ed47a0052a798f003a3853d7341d79c3dc71cae0c2c20a0a28409214542bf88870cfe6728239bd8ec8b8add9fcfba157a9786ed4a67007b1655c1a7f2bc97acf0e5b8aa8e266215ed021c4e9a9903a9fbe7ce308da95fc3dda0d", @generic="87b9b367661c8eede9ba7db82a5de0ee120cf1b79f4964ef45ce213396dc452b20a6bc13a31261b3916ed22097131d9fb1361019cbfbaba45f618fc52d7ae5fce69afa26a740091c1f721adcdd351ba279694e55949f18681c9762a917fe223c825e2c398c2f2196794b1dc079395bcecadb41a0c40bf4257d9c72c217cdedc09e3a454c070b4d1c5d087a69e604", @typed={0xc, 0x32, @u32=0x5}]}, @generic="19c904953b805fff1017cf697bdba5eed6e8c4a2e91d57a286a7e070c2a55769ce3ce85fd9c77e689f79db97953d6a80df4f475c53320171ee543f039320d316de1f02c48195288c69", @nested={0x119c, 0x1d, [@generic="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@generic="8d72454aab049b650dd7fe42e7dc2c9d7a7bbd85bb10c1fccde3b1d040570834308dd8d288a0d8187724cf1f730852f951ec6d935c656f71cec1f3f4fa0a20e6aaf3fdf4208e8a6c73b8e0edbbd2364da5a3c60cfb0d774dc9a79d56d8477e298788f9f837fd339429294e6e6e4b591b913c855b33c5799b8f7c737132a7b10cab214f75d8bfef362f8b367c7dd6639b8f23ee7077c95b1c3303f35eb8e9ddccd6932c566d63c6821a3aa66407983fe04cff90c987718ee7a33d2865ec142738dfba5ed752cd1ae6d7ff", @typed={0x18, 0x54, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="762d04e20b3d9c65f7856d996a82c90d216f1adab69754f24e84afaf6266e3c8509f5afd1b6ef50d9e96e766b867e08ad6fa2bb27a22281109790bf08248449edc80ef16639c24d532dacf919002dd3edb128dc7efd9d18b9577242d868ba78e8b8e12abd7dd57fc3da5a3fb52da25091de0fdfb303f6b8f68576bc6774c9c002fd1b0b2f2cff4a3477c5a9bfa9ec96f6ecc289e282a32f3d8d33bb005cc4b3fb4831a719fdecf10", @typed={0xc, 0x5, @u32=0x100000000}]}]}, 0x151c}], 0x3, &(0x7f0000d7c000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe0, 0x44884}, 0x8000) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x49, &(0x7f0000001000-0x1)="", 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00008b3000-0x4)=0x2, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b8a000)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x36d}, 0x42b6, [0x60670177, 0x100, 0xf7, 0xfffffffffffffffc, 0x7, 0x3, 0x70000000000, 0x0]}, 0x5c) accept4$inet6(r0, &(0x7f00009e1000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000df000)=0x1c, 0x800) setsockopt$inet6_group_source_req(r2, 0x29, 0x2d, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000041c000-0xd)='/dev/dmmidi#\x00', 0xcc5f, 0x4c4840) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00009dd000)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000001000)=""/0, 0x0) 2018/01/21 02:22:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132, 0x0}, 0x54) r1 = creat(&(0x7f00001f6000)='./file0\x00', 0x11) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/21 02:22:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000b09000-0x14)={0x9, 0x1f, 0x2, 0x3, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000f88000-0x30)=[{0x0, 0x3, 0x1800}], 0x1) unshare(0xc000000) 2018/01/21 02:22:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000684000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x9) r2 = accept(r1, &(0x7f00006c6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000)=0x8) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) recvfrom$inet6(r2, &(0x7f0000c00000)=""/52, 0x34, 0x40000040, &(0x7f0000661000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffb}, 0x1c) shutdown(r1, 0x200000000001) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00004c9000-0x4)=0x6) socket$inet6(0xa, 0x3, 0x5) fcntl$getownex(r2, 0x10, &(0x7f00002b2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b05000)={0x0, 0x0, 0x0}, &(0x7f0000f70000-0x4)=0xc) 2018/01/21 02:22:16 executing program 4: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa4000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000016000)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000aa4000-0x8)='./file0\x00', &(0x7f0000aa4000-0x10)={0x101, 0x365}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 02:22:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x1000012, &(0x7f00005bb000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) r2 = open$dir(&(0x7f0000eec000)='./file0/bus\x00', 0x0, 0x0) write(r1, &(0x7f000002d000)="e0", 0x1) preadv(r2, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x0) sendfile(r0, r2, 0x0, 0x4f90dc31) 2018/01/21 02:22:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f000025d000)=""/56, 0x38, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000030c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x4ec882) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000278000)={0x3, 0x0, [{0xf000, 0x7, &(0x7f0000ed5000)=""/7, 0x0}, {0x4, 0x74, &(0x7f0000ac5000)=""/116, 0x0}, {0xf000, 0x33, &(0x7f0000617000-0x33)=""/51, 0x0}]}) recvmmsg(r0, &(0x7f000050f000)=[{{&(0x7f000088d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006a2000-0x20)=[{&(0x7f0000a6e000-0x57)=""/87, 0x57}, {&(0x7f00000ec000-0x8c)=""/140, 0x8c}], 0x2, &(0x7f0000f5e000-0xd2)=""/210, 0xd2, 0x414}, 0x528}, {{&(0x7f0000ff4000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e33000-0x40)=[{&(0x7f0000e4f000)=""/197, 0xc5}, {&(0x7f00009c8000-0xde)=""/222, 0xde}, {&(0x7f0000580000)=""/172, 0xac}, {&(0x7f0000df1000-0x64)=""/100, 0x64}], 0x4, &(0x7f00004aa000-0x89)=""/137, 0x89, 0x3931}, 0x5}, {{&(0x7f00008ab000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000011c000)=[{&(0x7f0000225000)=""/42, 0x2a}], 0x1, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000f7e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00007e5000)=[{&(0x7f0000fc1000)=""/230, 0xe6}, {&(0x7f00002fe000-0x1c)=""/28, 0x1c}, {&(0x7f00004be000)=""/197, 0xc5}], 0x3, &(0x7f000081c000)=""/133, 0x85, 0xfffffffffffffff7}, 0xf795}, {{&(0x7f0000e0a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000364000)=[{&(0x7f000010e000)=""/14, 0xe}, {&(0x7f000004d000)=""/243, 0xf3}, {&(0x7f0000cef000-0x6d)=""/109, 0x6d}, {&(0x7f0000dd2000-0x59)=""/89, 0x59}, {&(0x7f0000639000)=""/242, 0xf2}], 0x5, &(0x7f000087e000-0xb2)=""/178, 0xb2, 0x100000000}, 0x2}, {{&(0x7f0000f3d000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e9000-0xa0)=[{&(0x7f0000cff000)=""/4096, 0x1000}, {&(0x7f0000314000-0x38)=""/56, 0x38}, {&(0x7f000070c000)=""/196, 0xc4}, {&(0x7f0000f9a000-0x73)=""/115, 0x73}, {&(0x7f0000b1b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c8c000-0xae)=""/174, 0xae}, {&(0x7f0000617000)=""/72, 0x48}, {&(0x7f0000f52000-0xa0)=""/160, 0xa0}, {&(0x7f0000d05000)=""/153, 0x99}, {&(0x7f00005de000)=""/247, 0xf7}], 0xa, &(0x7f0000393000)=""/154, 0x9a, 0x5}, 0xffffffff}, {{&(0x7f00002af000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000df4000-0x10)=[{&(0x7f00002e2000-0x2e)=""/46, 0x2e}], 0x1, &(0x7f00009a6000-0x1a)=""/26, 0x1a, 0x6}, 0x478}], 0x7, 0x100, &(0x7f000036f000-0x10)={0x0, 0x989680}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00009b1000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/21 02:22:16 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/audio\x00', 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f0000145000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000921000-0x8)='./file0\x00', 0x2000, 0xc) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket(0x800800000000f, 0x6, 0x0) truncate(&(0x7f0000d33000)='./file0\x00', 0x7f) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000094d000)=0x4, &(0x7f0000f27000-0x8)=0x2) write(r2, &(0x7f00000c6000-0x24)="240000002a0025f00000000000000000090000000400000000000007ffffffffef000000", 0x24) r3 = syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x40040) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000035000-0x8)=0x0) accept4$packet(r2, &(0x7f0000cf4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000266000)=0x14, 0x800) recvfrom$unix(r3, &(0x7f0000a88000)=""/133, 0x85, 0x40000000, &(0x7f0000ffa000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00004b1000-0x2)=0x4, 0xfffffffffffffed6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) readlink(&(0x7f000017e000)='./file0\x00', &(0x7f0000754000)=""/0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/checkreqprot\x00', 0x2483, 0x0) 2018/01/21 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000dd4000)={0x0, 0x5, 0x5aa8, &(0x7f00003ed000-0x8)=0x0}) listen(r0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000542000)='/dev/vcsa#\x00', 0x6, 0x101200) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000d02000-0xba)=""/186, &(0x7f00007ed000)=0xba) shutdown(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000b69000-0x18)={0x0, 0x100000001, 0x101, &(0x7f000080e000-0x8)=0x0}) 2018/01/21 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000333000)={0xa, 0xffffffffffffffff, 0x2000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007f6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x0, 0x3, 0x8, 0x6e14, 0xde8, 0x5}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/21 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000534000-0x16)='/selinux/checkreqprot\x00', 0x608c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e5f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pptp(r3, &(0x7f0000e17000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) r4 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r4, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x132) 2018/01/21 02:22:16 executing program 0: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/21 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') getcwd(&(0x7f0000177000-0x23)=""/35, 0x23) r0 = syz_open_dev$sndpcmc(&(0x7f0000a24000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x131400) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00009a0000)={0x0, {""/7}, 0x0}, &(0x7f0000419000)=0x10, 0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a7e000)={0x6, r1, 0x1}) 2018/01/21 02:22:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff9) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002cd000)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000275000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebc000)=0xc) stat(&(0x7f0000712000-0x8)='./file0\x00', &(0x7f000037a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000967000-0x4)=0x0) r6 = getuid() r7 = getgid() r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000238000)={0x0, 0x0, 0x0}, &(0x7f0000540000)=0xc) getgroups(0x5, &(0x7f0000e78000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a90000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049e000)=0xc) fanotify_init(0x0, 0x80000) getresgid(&(0x7f00007d7000)=0x0, &(0x7f000077f000-0x4)=0x0, &(0x7f0000b8b000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000020e000-0x4)=0x0) stat(&(0x7f0000dc6000-0x8)='./file0\x00', &(0x7f0000bbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmsg$netlink(r1, &(0x7f0000a4e000-0x38)={&(0x7f0000473000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000057000)=[{&(0x7f00002ef000-0x3dc)={0x3dc, 0x37, 0x2, 0x4, 0x2, "", [@generic="4b82ba96f218641f4d2bf881bb9964ccc4216bdf702396c6036395eecbcae1481eef841d309f441297e99dec1ada12178e4f03be7334ad91178e4b103259ad5504f88b2164250b002bc4157f67d72942b0cf7797e3b5e334c5cf98f250b05fb8b219e9ae3e01ed180692cd926bb148a2105d4acd63c64ee7a246ef3f478cf3bf49", @nested={0x2f0, 0x5f, [@typed={0x7c, 0x55, @binary="5a4db079083bca8913a45a1935c09c349947c7733923dc16eefb6e84721be9987ebaa23c3da3baedbcd84e7535b1e48c60a265a490a3e8dcd417315efaded40b6167641c26b2a9e18d53d35040a280a6b85ea8fec43ddbf7cf59aa68e884fe839a4e4e26f196fb7e3ba6922c615539ab65f7"}, @typed={0xc, 0x43, @uid=r2}, @typed={0x18, 0x62, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="1c9b511409d1092cafaa32972b0ab73052dc85e38604006d9caa63bb0244d92e3b4bdd092b9dbe4b2709c48039c7e3e9d9bb681dfe7166d23e29212bc3ed011d4064eb36b9001d1086be26126d8d8d4b0ab6dc0b190b9e4bf32df89f2f1b412a8d578e8d8cfdb2ba650854288d6557bed87f2d2c626188d01566b0ef053b98beda67bdb83789d77ee9506b84160ced5464", @typed={0x8, 0x16, @void=""}, @typed={0x28, 0x36, @str='}-)-procem1eth0cgroup$vboxnet1\x00'}, @generic="ee994dd2baac60fb2226d5e3b2e0dc3c5317b72a4f1f5739d56e53c0b5c33874fe4ba87b212994fb055fe953563a20003782c3373f535d71f8e9cc908410285f184e49245f86236d9aaa02c173067185bfa27417c215ec02b83e60638d2ba100480dbf90a5ff2c5d8b762079e11a2128a086f2dc6a9455cce9c292d2b1ae4db8f2c651970c0b2fcc7fd8f0a22db75d6b2505772b382590ee23a85ba2096661a53047aa8c3bbfb03be291f53edbca2e5f29b82a6d3d4057576f13310067f91b9423cb0b31b02b171d70eaa2c12c2751589d1d9fbbe6cfce74d0913c61abfd4c38c337d1fab8f4db6e140fcfd365125d847a55", @generic="98194eab510120dd87d6a67542a60f08db4e7daef3a22919df88a22b127664c0b51ae46d3d0f6e626d831879f7d1a5e6286ecd6e8753df215728dc04a1348550395bf2f6e434f4b5bd9e3d26e92ba5c49226adb19b697249e2b82623552941f4b8318b561ea9855bc1549776569df25369a718630d770bc984a7addf11459704b67f3055656a338bc7354815fd4b7c9ff974077664730daf"]}, @nested={0x24, 0x86, [@typed={0x10, 0x32, @u64=0x1000}, @typed={0x10, 0x22, @u64=0x80000001}]}, @typed={0xc, 0x86, @fd=r0}, @generic="a65d55c8d6e56f298925de8125e84b959b62d11e8efa297f5339bfe62b69a971c3dbe7806fdd2f8e"]}, 0x3dc}, {&(0x7f00008a3000)={0x304, 0x1d, 0x900, 0x3, 0x2, "", [@generic="7bb0342117878e77dce10e008177c594860686718c7a84649fae1966db81ece39bc3841caaf44c4918a484707ef4617c34fd6085374afd13bbdbeed8b895a48c2985a3666e1ae12aa619acde619a280c59b4a71b013278d4a7c07128e3ed54b353b12c015b6638fea8af2d80ed12aba37d86b6cd2dce01f9a5f9888d66c199b2858f3eb8c06eacc76dcad8348bcffd6b6cf142f5f81ed8b9ef68e90db8f456cabae4a04978a5bee40e2ae9f5f8def4c0c1555387a323ee6d6b71a99b1be504755552fa1abe", @generic="ebee1ae90d977d7347175ba8961e764217a5d2bcf457c467e2a90e3027e0dcbe5fc55d56a1cf02b2ff8fdb11e696f049cdc4fe919d1f028365f96005a5ff0a1964a3143e51a5401d358ee1348911a2229ba7ed3fb1ad8fe30470a9479db3cbdd01bc4dd44daa4f61b32d00e5c8a740840c4f757f2873cfcf9143cd33eb4aa8818e1068587151aef2377b87c444f6f0879fe8c0bbe63de8a6ba4c56d134e1bb1a00b937d6e89908382091c19a64c9ea50779f80d2671580781104da96ef85f7defe472d0dde9f1d8ca8", @typed={0xc, 0x21, @u32=0x0}, @typed={0xc, 0x2d, @uid=r3}, @generic="39fa565a65c8dc4862850d24cecd5e5127ca9b4c7cb641a0d16535cbbabd2ea6856db1dee83a9689070b85e9ab8b6957f0f591e100fe3fef5177fe056aaead7d862f64333cfb275f60d819a522a5d45e53b95433d73ae46ab5e9df5c07d67e4c454a724171451767f80395e50b74515d123681a4c08f38d44c106001936ad3c7f0ed8bc32c25f746108637e1220a2f736c44bdd811b2d5d170f5383b580c020fa585936b5f", @generic="371629a36c9d9e4bd26ecc69ade94233acd16fad41bee34bb9455ac81a201257d47ca3fca4ad6b8eb01202f4fc0fffc7c892b475728a11e1ec99b2b9ed1fe6a282", @nested={0x68, 0x25, [@generic="", @generic="18222a4f5fc4235ce7b7af7ec04e6d7517552479934ddae98ddd37a20588e6b6eff3050394db9cfb2d52217095d50a1d033984eac40a727e9c534dda7cb61dc566877278762ca1838730a9e5f9ca0eb633451c32e2a6b426", @typed={0xc, 0x5f, @fd=r0}]}]}, 0x304}, {&(0x7f0000a8f000)={0x3510, 0x29, 0x804, 0x7, 0x3, "", [@typed={0xc, 0x71, @ipv4=@loopback=0x7f000001}, 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@typed={0xc, 0x38, @uid=r4}]}, @nested={0x1bc, 0x7b, [@typed={0xc, 0x90, @ipv4=@loopback=0x7f000001}, @generic="e5dfdfe48df96af047171f79f16ee06370fd11927e5e09a0cedd90b5c2e4d5ffba6593abc66b61ad8ccc3e514b56e8e41aac809befacc9a8761de18525b218bf9be23c3d1f4df2dcf5e7c65f29d78a364e33931939f3d6c78180cbb532637dda0f4ca373092e3a8d21d90576f1c5428443b0b0115143e8713428b9b93671d21ba6b6e6204ae94066bb5470147c4bdf2044bb65f3bb29ee178587bc03d2d44e283d01055691f239f1c6c6c68aa267ee298c8a69d485e5277e11224e06cd8b30423c655949b53874fe8536b2578b97d033da64720f058f172f4ed6ff2919cdedbbf99d5370a80f191393", @typed={0x18, 0x6, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="beafc367623425a36e9055a20c377ffea8aa82c0fe2a50e1023c9bfa6bee4165e08ceaecaac769fab7c5b846b961ac9b7a5c2c356ffb0d44b92edaa42bb404c4416b1074f85b8432b3affccda6d192aae410b82ee749619b670e67cd9f4f9f467ce8a681aecd758181", @generic="d8a1fbb6b9161f95128eb7e07f3dab2897ca1320c98503c6d93a52d2625d1f4613743e7025dd4a4fa8bc17919333868a9e2e409787280dcaf595ca140caa2382"]}]}, 0x3510}], 0x3, &(0x7f0000e04000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8, 0x4000004}, 0x4000) 2018/01/21 02:22:16 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0xc) setgid(r1) r2 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x0, 0x400000ff) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/21 02:22:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000080b000-0x8)='keyring\x00', &(0x7f0000407000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00008f3000-0xb)='pkcs7_test\x00', &(0x7f0000f6d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ac4000-0xe)='vboxnet1em1{%\x00', r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000522000-0x81)=""/129, &(0x7f0000974000)=0x81) r2 = syz_open_dev$dspn(&(0x7f0000f4f000-0xa)='/dev/dsp#\x00', 0x8, 0x82001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000046a000-0x108)={0x0, @in6={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffa6a, 0x2, 0x9a1, 0x5, 0x4, 0x6, 0x2, 0xba, 0x9, 0x4, 0x2, 0x8, 0x7a4, 0x5, 0x4]}, &(0x7f0000f37000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005e0000-0x18)={r3, 0x4, 0x30, 0x94, 0x6}, &(0x7f00003ed000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000696000)={r3, 0x200, 0x9, 0x2, 0x6, 0xff}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000559000)={r1}) 2018/01/21 02:22:16 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c86000)=0x0) r2 = creat(&(0x7f0000f41000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000933000-0x8)={0x1, [0x0]}, &(0x7f0000cae000-0x4)=0x8) io_setup(0x9, &(0x7f000046a000)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000099b000-0x10)={0x12, 0x5, 0x1, 0x7}) r4 = syz_open_dev$mouse(&(0x7f0000b6e000-0x12)='/dev/input/mouse#\x00', 0x9, 0x50280) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x19) pipe2(&(0x7f0000352000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bf2000)={0x3, r0, 0x1}) r7 = syz_open_procfs(r1, &(0x7f00006fd000)='ns/user\x00') r8 = syz_open_dev$audion(&(0x7f0000092000)='/dev/audio#\x00', 0x6, 0x20000) r9 = syz_open_dev$mouse(&(0x7f0000441000-0x12)='/dev/input/mouse#\x00', 0x1, 0x40) r10 = syz_open_dev$usbmon(&(0x7f000020e000-0xd)='/dev/usbmon#\x00', 0x80, 0x181040) r11 = syz_open_dev$sndmidi(&(0x7f0000857000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x206040) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a15000)='/dev/sequencer\x00', 0x801, 0x0) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/hwrng\x00', 0x181400, 0x0) io_submit(r3, 0xa, &(0x7f0000818000)=[&(0x7f00008d3000)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f00009a9000)="d8fdbe41d24b406341a296f1d4ca9c3887e1873d4057a9046a5e37e22d11cbd18ae7b953a99cecbe57e3373f7016aea3bc8deb976c66ebbd4f295ca83c3bf0b8a7c0514b6d358bccf61862d6b3ed7e5d962d05c5b1e2b1c1cadc44edb094e3c1ed663ab00593c10b9a73413c585bb7fae143cda333c62c38728710094be5acfbfefd70615f5a83e2b47520dbc2ba099e5258eea353442b79999266484d0b9a58876323b856cfca767be9b8d2cd56", 0xae, 0x935, 0x0, 0x1, r4}, &(0x7f000050d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f000057a000-0xa8)="b74cbc5ebd4c2ba4e91662ad06d616f136f5f7ac18b2aa7b9264ed4c104a605802aba9551bbd5d38d685f2aa3c2bfce85862c764aa9a1335b55b9a8c4ade8fb09baf1f0c270f0b5d079c20004b621881715033e601036b6b474c393fa29c51f8fbdf8648ea9ec0b3281f66ef1781766b9995245e620bc4ffc52e8a41a8149cd74ee51cee3d0e914d7044bbb95c3a58a8e8bd8e8d49dd93bf14222cce7629b823d279c225b6a07026", 0xa8, 0x7, 0x0, 0xb3b3930b17594b6f, r5}, &(0x7f00008b3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f00008cb000)="baa0df5610e692056643239710d77bd22c31f3955857fcde4dcc8df920feb3cd6cca8422afc09c64d09133b8f6bda784a3f39ccab847c9f913c4dda1349d855c07114beb3a8f5d6ce508b6191054ced8", 0x50, 0x1000, 0x0, 0x1, r6}, &(0x7f00007df000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f000056e000)="4e41e9892a0a0fbbb8ecb53d1a67f8b6c86e8c25dda8c263c1daad3b2b16332da8fc87a7b5c78100bd", 0x29, 0x81, 0x0, 0x0, r7}, &(0x7f0000acd000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000fb0000)="4e4e442ee9e6aabf9c58261ac293838421842e45c9cafe2740dd908cdcd5541c615c5a0ece0b6f86fa1981a503c1f4ed670c8e826ea20fb229d0920fd4ec348b8b77770ccd1cb9108796977257a170bf0faf9b495302ac1d9dce117d21cb3cf9c26640333181cbe01afdeb5c0bf35928030f9d0fa0de0c18fbd5bddcc4f8b1e51813aa4f2a64e3", 0x87, 0x1, 0x0, 0x1, r8}, &(0x7f00007ac000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000086000-0x17)="bba3a4e0a6d6d53a556f13ba985e92362556ef9ef37fd01ad3bf4b1a3c749fd6b047635e57223400a611b1595060b8440d28ade1fff85949707b7b986732b3f5d169cbd382b6e1b0608cd50f54f944bf0a22a6b94834aa5f29fdbae7da534749b5839c1d55a5043c9821f8d21362b8080db88d4dd44795318e750944179d5c554d1aba2ea3d1d1381da58bde08459359af234fcb896cee04f604c447fbe0d8cb93d80b2b25312ae0432c8a9d2059caaea6eb3c43ab213999d64836c20b665f202d67dfbedfacc694387f14f6301506222faf0cac39aff12aa57a706ba62e", 0xde, 0x8, 0x0, 0x1, r9}, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00004b3000)="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", 0x1000, 0x9, 0x0, 0x1, r10}, &(0x7f000092c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x153f2d0c, r0, &(0x7f0000be3000-0xe1)="4debb64c0a7cc2c2bbd7b4507357672217e8175b6b174786ef699226415fd063f4710c5e1e7447138fcca7b3318f4d07b2f6b846d5fb7fdad1fdaf66f1b505b1ccd7aa7885f535969520d5e8b5f946354156fbbdd8dde5304adfd26abee7a532417a7a0c897cdb8dfac352f90c94c0577be12f3e123cb7af733e359f776a66d61ea1b297b2eba5147658d2fd07c08e7f7bc8be20687a4e29e7728c103bb4efb6be1c90717e187ed2e52721b387145fc2db6ea2134a134fd54222d33f81c08f4fb530ea5a6799d6d592d035d5efb7ae51df4691a4efd7c3c0d33c3cc9a1bc89a05c", 0xe1, 0x7, 0x0, 0x0, r11}, &(0x7f0000220000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1ff, r0, &(0x7f000073e000-0xdc)="a5e5bbda9d8852ebf6e3604dd46089112e68027fc889a08b022695950b508a3917a57ae81f7bc2370ce014b5f4c325a895d24f4cea9ae8a38fe3a39fb20697eb36c4af1a371f57f09cf5e8532f6103d5fe47b98229c1e8b0449666c5c66951b107758c9db7bb5a2c461c7d0e0caa73b4bdb437a2a470daec5a532f950b667fd0354155954f8787de7908fd0be0ccca9e7c51da9cb036d261696dda5d24687b5956612b17d792c14eded0d66ce5b5f1c030a81fcd2c36bd44232ecee123b69de1e37b86902436522408bc5636279369254b624a15968f7dc0a30198a2", 0xdc, 0x7, 0x0, 0x1, r12}, &(0x7f0000084000)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffff68, r0, &(0x7f000092c000-0x44)="aa3c7d2afdc251e8d5e3e4decda091bdc743b0d5d1a55bd46422b854bc6ce5f44f6677ce8481946ca9ea270d19c7d2fa59d511105ee2dccb0ead56c057e057fa06d41d80", 0x44, 0x0, 0x0, 0x1, r13}]) setpriority(0x2, r1, 0x0) 2018/01/21 02:22:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x0) ioctl(r0, 0x8b12, &(0x7f0000000000)="") close(r0) 2018/01/21 02:22:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xb, 0x80000040fe, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095d000)='/dev/sequencer2\x00', 0x4000, 0x0) sendto$llc(r1, &(0x7f00006eb000-0x81)="02c7ab21acf56327883d7b2c90f35d19028bb5b74e7b46f0a4ce4d2df91d2d4cb6dac983aad1f399c990aa57ae3c7926f0b8ae0627bcfe40cd84e20ddf8e07d2d2d54b9be7ba5f471fafefd08baa1e0540a0b1ab00e18afdbc6e236141e9cd5dcb9f1a6e13980ff4fb0589947bc4f2199862f02cde84503e6d4838df2dac3b87cf", 0x81, 0x4, &(0x7f0000630000-0x10)={0x1a, 0x4, 0x7fffffff, 0x0, 0x9, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c12000-0x4)=0x7, &(0x7f0000392000)=0x4) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000388000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xda, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000705000-0x12)='/dev/input/mouse#\x00', 0x8, 0x800) r4 = socket(0x4, 0x80004, 0x2) fcntl$setlease(r4, 0x400, 0xfffffffffffffffe) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f50000-0xc)={0x0, 0x1, 0xd0, 0x970a, 0x9}, 0xc) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00003e8000-0x38)={0x3, 0x7, [{0x10000, 0x0, 0x3}, {0xffc000, 0x0, 0x4}, {0xffffffffffffffb4, 0x0, 0xfffffffffffffff8}]}) socket$netlink(0x10, 0x3, 0x14) socket$llc(0x1a, 0x3, 0x0) r5 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r6, r5, 0x0, 0x80000000) 2018/01/21 02:22:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004f5000-0x90)={0xffffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$sndmidi(&(0x7f000008a000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x20202) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ce8000)=""/171, &(0x7f00007e9000)=0xab) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) 2018/01/21 02:22:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a50000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005e1000)='numa_maps\x00') listen(r1, 0xe1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bd000-0x1c)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000cfa000-0x1000)="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", 0x1000) sendfile(r1, r1, &(0x7f00003e3000)=0x0, 0x9) readv(r0, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/21 02:22:16 executing program 4: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000220000-0xc)='/dev/autofs\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00004d3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000072c000)={0x2, 0x6181}) 2018/01/21 02:22:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000099b000-0x78)={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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000755000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) fallocate(r0, 0x3792384289c5a6e6, 0x0, 0x9a) 2018/01/21 02:22:16 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x400440ff, &(0x7f0000002000)="271d275d0815b8340c71bef58bc9e15a2eb641561c2e4bedc5fa2a533de3052c0ef162e3cbe2f16a0c3a56e0cc41c1c46fc4c25f1ba01eacd8fc925369bac6cb4f80e6d12881cede1ce8f6ef4f1298051e9429e076a1a08329db086f8b7c2f38d3005de6b861ab82fd2c11cb4a51f56ccc9f3bb54428bf673cdc00bd39bf31cd0d663cd75dffceba70c2c1532a57d131e77dc1dd7d85d1912f2333d89e8b1c9bdfdd2eba") 2018/01/21 02:22:16 executing program 0: 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, 0x101, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) ftruncate(r0, 0x5) clone(0x4747e630a668ed7d, &(0x7f0000d18000)="", &(0x7f0000b4a000)=0x0, &(0x7f0000588000)=0x0, &(0x7f00000a6000)="") open_by_handle_at(r0, &(0x7f0000b16000)={0x63, 0x7, "0b0a6f01b13a8b2e4ab4bdfbec10ffc9641a3d029477b333a3d9746809b7bd739be122527f6c37a8480d3d3fe13c1da78310538e30bec589bb8d288f6fdcd5186145131153997eeedf1de6f2abae85703eca60dfd26685afa04c8f"}, 0x2000) 2018/01/21 02:22:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x80000000, 0x1, 0x3, 0x3, 0x0, 0x9, 0x2100, 0x0, 0x8, 0xdf, 0x4, 0x1f, 0x862, 0xfffffffffffff547, 0x7, 0x5, 0x5d4, 0x6, 0x7fff, 0x4, 0x100000000, 0x0, 0xfffffffffffffffd, 0x132f, 0x400, 0xdf, 0x5, 0x5, 0x31da, 0xffff, 0x574, 0x6, 0x200, 0x9, 0x80, 0x3, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x8200, 0xaebb, 0x8, 0x0, 0x10000, 0xfffffffffffffff6, 0x4, 0x0}, 0x0, 0x77, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r2) dup2(r4, r3) 2018/01/21 02:22:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x2000000000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ae9000-0x20)={{&(0x7f00007fa000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000072c000-0x6)=@generic="47ece54f727bd86cc58044127ed42dbc", 0x10) 2018/01/21 02:22:16 executing program 1: r0 = creat(&(0x7f0000c98000-0x8)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000613000)='lp\x00', 0xfffffffffffffe58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x4, [0x5, 0x5, 0x3, 0xe0]}, &(0x7f000067a000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000014d000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x279}, &(0x7f000055a000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x2553, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6, 0x3, 0x7, 0x5, 0x6, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x3, 0x1000}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/115) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000003000-0x108)={0x5, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x451}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000096e000)=0x4000000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r2 = socket$inet6(0xa, 0xa, 0x2000000003) pwrite64(r0, &(0x7f00009c0000-0x31)="8a0fe81ec529d3bbc54c0d4297c5e9c52b0dd4b8699525c0940cb8388bcc0b81e6b5c13cb0b7591408ed8e40ae85b7a641", 0x31, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000091000-0x4)=0x6, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000dc000)={0x0, 0x0}) 2018/01/21 02:22:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a07000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x800}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000269000-0x78)="6af07885fa022678dc666073245410b88c2bb663e6acd8305d8d38f5038f0c8c348c72f412ea705408ab0f19e7bd40c3dc8f6d7968dda449fc8a5eabc6ec70443937646058ee788319633c263c376fd032a83de14280498f450267b5b0cbb94f0d8de14e289e6fb944688bf2e6f877703170b27a100a4a5f", 0x78}, {&(0x7f0000e87000)="4659c657ee16a57c7617083d15cd3268c0f833f6fbe3", 0x16}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f0000e82000)=[], 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r3, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) write(r3, &(0x7f00001e9000-0x92)='u', 0x1) [ 37.901381] ================================================================== [ 37.908881] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 37.915266] Read of size 4 at addr ffff8801bf70f140 by task syz-executor5/5300 [ 37.922598] [ 37.924203] CPU: 0 PID: 5300 Comm: syz-executor5 Not tainted 4.15.0-rc8-mm1+ #59 [ 37.931708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.941045] Call Trace: [ 37.943611] dump_stack+0x194/0x257 [ 37.947221] ? arch_local_irq_restore+0x53/0x53 [ 37.951867] ? show_regs_print_info+0x18/0x18 [ 37.956341] ? mark_held_locks+0xaf/0x100 [ 37.960463] ? do_raw_spin_trylock+0x190/0x190 [ 37.965032] ? inet_shutdown+0x2d4/0x350 [ 37.969073] print_address_description+0x73/0x250 [ 37.973894] ? inet_shutdown+0x2d4/0x350 [ 37.977936] kasan_report+0x23b/0x360 [ 37.981720] __asan_report_load4_noabort+0x14/0x20 [ 37.986633] inet_shutdown+0x2d4/0x350 [ 37.990513] pppol2tp_session_close+0x92/0xf0 [ 37.994985] l2tp_tunnel_closeall+0x305/0x410 [ 37.999490] ? pppol2tp_seq_show+0x1410/0x1410 [ 38.004052] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 38.008787] ? __release_sock+0x360/0x360 [ 38.012910] ? lock_sock_nested+0x91/0x110 [ 38.017125] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 38.021771] l2tp_udp_encap_destroy+0x95/0x100 [ 38.026335] udpv6_destroy_sock+0x161/0x190 [ 38.030633] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 38.035712] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 38.040362] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 38.044837] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 38.049916] sk_common_release+0x6b/0x2f0 [ 38.054045] udp_lib_close+0x15/0x20 [ 38.057737] inet_release+0xed/0x1c0 [ 38.061434] inet6_release+0x50/0x70 [ 38.065128] sock_release+0x8d/0x1e0 [ 38.068819] ? sock_alloc_file+0x560/0x560 [ 38.073031] sock_close+0x16/0x20 [ 38.076462] __fput+0x327/0x7e0 [ 38.079725] ? fput+0x140/0x140 [ 38.082987] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.087468] ____fput+0x15/0x20 [ 38.090724] task_work_run+0x199/0x270 [ 38.094594] ? task_work_cancel+0x210/0x210 [ 38.098894] ? exit_to_usermode_loop+0x8c/0x2f0 [ 38.103550] exit_to_usermode_loop+0x275/0x2f0 [ 38.108112] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.113632] ? __close_fd+0x222/0x360 [ 38.117416] syscall_return_slowpath+0x490/0x550 [ 38.122146] ? prepare_exit_to_usermode+0x340/0x340 [ 38.127139] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 38.132046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.137042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.141784] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 38.146513] RIP: 0033:0x452ee9 [ 38.149675] RSP: 002b:00007fed80d77c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 38.157356] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 38.164601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 38.171844] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 38.179088] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 38.186333] R13: 00000000ffffffff R14: 00007fed80d786d4 R15: 0000000000000000 [ 38.193601] [ 38.195204] Allocated by task 5311: [ 38.198826] save_stack+0x43/0xd0 [ 38.202255] kasan_kmalloc+0xad/0xe0 [ 38.205944] kasan_slab_alloc+0x12/0x20 [ 38.209895] kmem_cache_alloc+0x12e/0x760 [ 38.214023] sock_alloc_inode+0x70/0x300 [ 38.218061] alloc_inode+0x65/0x180 [ 38.221664] new_inode_pseudo+0x69/0x190 [ 38.225698] sock_alloc+0x41/0x270 [ 38.229210] __sock_create+0x148/0x850 [ 38.233070] SyS_socket+0xeb/0x1d0 [ 38.236584] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.241311] [ 38.242913] Freed by task 5311: [ 38.246164] save_stack+0x43/0xd0 [ 38.249591] __kasan_slab_free+0x11a/0x170 [ 38.253801] kasan_slab_free+0xe/0x10 [ 38.257576] kmem_cache_free+0x86/0x2b0 [ 38.261521] sock_destroy_inode+0x56/0x70 [ 38.265640] destroy_inode+0x15d/0x200 [ 38.269501] evict+0x57e/0x920 [ 38.272669] iput+0x7b9/0xaf0 [ 38.275749] dentry_unlink_inode+0x4b0/0x5e0 [ 38.280130] __dentry_kill+0x3b7/0x6d0 [ 38.283990] dput.part.23+0x6fb/0x830 [ 38.287764] dput+0x1f/0x30 [ 38.290674] __fput+0x51c/0x7e0 [ 38.293925] ____fput+0x15/0x20 [ 38.297175] task_work_run+0x199/0x270 [ 38.301036] exit_to_usermode_loop+0x275/0x2f0 [ 38.305592] syscall_return_slowpath+0x490/0x550 [ 38.310319] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 38.315044] [ 38.316646] The buggy address belongs to the object at ffff8801bf70f140 [ 38.316646] which belongs to the cache sock_inode_cache of size 992 [ 38.329712] The buggy address is located 0 bytes inside of [ 38.329712] 992-byte region [ffff8801bf70f140, ffff8801bf70f520) [ 38.341385] The buggy address belongs to the page: [ 38.346290] page:ffffea0006fdc3c0 count:1 mapcount:0 mapping:ffff8801bf70f140 index:0xffff8801bf70fffd [ 38.355711] flags: 0x2fffc0000000100(slab) [ 38.359921] raw: 02fffc0000000100 ffff8801bf70f140 ffff8801bf70fffd 0000000100000003 [ 38.367776] raw: ffffea0006fdc3a0 ffffea0006fdc4e0 ffff8801d986c9c0 0000000000000000 [ 38.375634] page dumped because: kasan: bad access detected [ 38.381315] [ 38.382914] Memory state around the buggy address: [ 38.387818] ffff8801bf70f000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.395150] ffff8801bf70f080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.402481] >ffff8801bf70f100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 38.409811] ^ [ 38.415232] ffff8801bf70f180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.422562] ffff8801bf70f200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.429891] ================================================================== [ 38.437220] Disabling lock debugging due to kernel taint [ 38.443415] Kernel panic - not syncing: panic_on_warn set ... [ 38.443415] [ 38.450780] CPU: 0 PID: 5300 Comm: syz-executor5 Tainted: G B 4.15.0-rc8-mm1+ #59 [ 38.459585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.468908] Call Trace: [ 38.471470] dump_stack+0x194/0x257 [ 38.475076] ? arch_local_irq_restore+0x53/0x53 [ 38.479719] ? kasan_end_report+0x32/0x50 [ 38.483845] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.488575] ? vsnprintf+0x1ed/0x1900 [ 38.492354] ? inet_shutdown+0x2a0/0x350 [ 38.496396] panic+0x1e4/0x41c [ 38.499561] ? refcount_error_report+0x214/0x214 [ 38.504295] ? add_taint+0x1c/0x50 [ 38.507811] ? add_taint+0x1c/0x50 [ 38.511327] ? inet_shutdown+0x2d4/0x350 [ 38.515366] kasan_end_report+0x50/0x50 [ 38.519311] kasan_report+0x148/0x360 [ 38.523089] __asan_report_load4_noabort+0x14/0x20 [ 38.527991] inet_shutdown+0x2d4/0x350 [ 38.531860] pppol2tp_session_close+0x92/0xf0 [ 38.536331] l2tp_tunnel_closeall+0x305/0x410 [ 38.540799] ? pppol2tp_seq_show+0x1410/0x1410 [ 38.545358] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 38.550088] ? __release_sock+0x360/0x360 [ 38.554209] ? lock_sock_nested+0x91/0x110 [ 38.558421] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 38.563061] l2tp_udp_encap_destroy+0x95/0x100 [ 38.567617] udpv6_destroy_sock+0x161/0x190 [ 38.571911] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 38.576986] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 38.581633] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 38.586103] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 38.591178] sk_common_release+0x6b/0x2f0 [ 38.595300] udp_lib_close+0x15/0x20 [ 38.598988] inet_release+0xed/0x1c0 [ 38.602679] inet6_release+0x50/0x70 [ 38.606368] sock_release+0x8d/0x1e0 [ 38.610058] ? sock_alloc_file+0x560/0x560 [ 38.614264] sock_close+0x16/0x20 [ 38.617694] __fput+0x327/0x7e0 [ 38.620950] ? fput+0x140/0x140 [ 38.624207] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.628681] ____fput+0x15/0x20 [ 38.631932] task_work_run+0x199/0x270 [ 38.635795] ? task_work_cancel+0x210/0x210 [ 38.640091] ? exit_to_usermode_loop+0x8c/0x2f0 [ 38.644738] exit_to_usermode_loop+0x275/0x2f0 [ 38.649295] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.654808] ? __close_fd+0x222/0x360 [ 38.658584] syscall_return_slowpath+0x490/0x550 [ 38.663314] ? prepare_exit_to_usermode+0x340/0x340 [ 38.668312] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 38.673219] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.678218] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.682954] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 38.687681] RIP: 0033:0x452ee9 [ 38.690842] RSP: 002b:00007fed80d77c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 38.698524] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 38.705767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 38.713010] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 38.720255] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 38.727497] R13: 00000000ffffffff R14: 00007fed80d786d4 R15: 0000000000000000 [ 38.735199] Dumping ftrace buffer: [ 38.738713] (ftrace buffer empty) [ 38.742392] Kernel Offset: disabled [ 38.745991] Rebooting in 86400 seconds..