[....] Starting enhanced syslogd: rsyslogd[ 11.268811] audit: type=1400 audit(1514913105.920:5): avc: denied { syslog } for pid=3317 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.120421] audit: type=1400 audit(1514913111.772:6): avc: denied { map } for pid=3455 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 '10.128.15.232' (ECDSA) to the list of known hosts. 2018/01/02 17:11:57 fuzzer started [ 23.233729] audit: type=1400 audit(1514913117.885:7): avc: denied { map } for pid=3466 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 2018/01/02 17:11:58 dialing manager at 10.128.0.26:46151 2018/01/02 17:12:01 kcov=true, comps=true [ 26.816345] audit: type=1400 audit(1514913121.468:8): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8834 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/02 17:12:03 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000056a000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0db}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3f}, 0xffffffff, [0x7f, 0x7, 0xade9, 0x9, 0x7, 0x1000, 0x8, 0x8]}, 0x5c) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x9, 0xfff, 0x7fff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xf)={r3, 0x7, "31470e1dab64d6"}, &(0x7f0000001000)=0xf) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0x58a, 0xffffffffffff3f8a, 0x20, 0x6d, 0x5, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x8a)="48f1b762957a8fa343320a92b7b35dfd7dbdded624a1bda0d4f0a3a728f1167efc9565c802298fee372fc0d897d7fa2fcee7966949105a0b46f3d0e1faef970727b286169e2f1f717fabd53b98ed8ae5116f7ef1af1319799e652843000bbbb9705b078fcb9c2ca882f5339073a52d4d0f06fcd551091709549485ff25365062f4866aff4416dea0c756", 0x8a, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r5, &(0x7f0000003000-0x90)=""/144, 0x90) ioctl$TIOCSTI(r0, 0x5412, 0x9) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000003000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r6 = shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x2000) shmdt(r6) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000002000-0x37)=""/55, &(0x7f0000001000)=0x37) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r4, 0x20, &(0x7f0000002000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lchown(&(0x7f0000003000-0x8)='./file0\x00', r7, r8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000)=@llc={0x1a, 0x7, 0x7f, 0x0, 0x4, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000005000)={&(0x7f0000005000-0x14)=[0x8, 0xb1, 0xffffffffffffff81, 0x3, 0x3], 0x5, 0x9, 0x100000000, 0x1, 0x5, 0xfffffffffffffff9, {0x9, 0x7, 0x1000, 0x7f, 0x648, 0x8, 0x3, 0x80000000, 0x3, 0x9, 0xffffffff, 0x8000, 0xcdae, 0x0, "3186e5bda549be78a5668e9eae119b8c3e1ecd9ba6fa0e933fa064f7fa49bfe8"}}) 2018/01/02 17:12:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0xffffffffffffff00, 0x4}, 0x0, 0x9e1, 0x3, {0x5, 0x100}, 0x100000000, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0xc0045878) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000004000-0x1e)={0x79b, 0xfffffffffffffaeb, 0x9, "1dd7a249a286", "50ca61f4ab03a856e4274a9a26ba499b"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000004000)={0x0, 0x3, 0x409d, 0x1, 0x3}) epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000005000)=0x311) r2 = open(&(0x7f0000004000)='./file0\x00', 0x2400, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x10001, 0x2}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000007000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x9, 0x416c10b6, 0x5c}, &(0x7f0000007000-0x4)=0xa0) modify_ldt$read_default(0x2, &(0x7f0000002000-0xc6)=""/198, 0xc6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000)={r3, 0x43, "14043d53302622b1335dceb405af6ac3593ad891e718049a80f961b6befc6e9ffdce50214fb6d8705768c3af6d3c0659bbabbbe73fdbc376b98a4517980e0e6603f83d"}, &(0x7f0000001000)=0x4b) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000002000)={0xfffffffffffffffd, 0x3, 'client0\x00', 0x3, "7d7efd95f0169420", "124b06d6915ed691c94e3de360263b197c9bdd9e47dfcc7d4622cdd1c193d8d3", 0x1000, 0x9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000008000)={0x5, [0x40, 0x6, 0x200000, 0x80000000, 0x8]}, 0xe) 2018/01/02 17:12:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000-0x10)={0x7, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) r1 = syz_open_dev$tun(&(0x7f0000002000-0x5)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x50)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x80000001, 0x30}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000)={r3, @in6={{0xa, 0x2, 0xa0d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x30)={0x4, 0xfffffffffffffffe, 0x5, 0x6, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20010, r2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000009000-0x3b)=""/59) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) 2018/01/02 17:12:03 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000489000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x80, 0xffffffff, 0x1000, 0xdd, 0x4, 0xffff, 0x1, 0x3, 0x8, 0x7fffffff}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffff9, 0xde3, 0x77e0, 0xab, 0x4}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x801, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x3, 0x6, 0xff}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r4, 0x80, "f256ea55a4946cdcf71438c2c0d7e710dce80d242ff16992da2346aef60a1effae11a858b7fe398d90eec1562a360d106bf7a6b82251df8d6ffd8183dff750ea9a3908d75fe6febc3b3c248d4b55976a3db4cc5b528060dcff038e0f68305036108bdb4d13dd7da43f9109c02a72f4283ed53aee9e38f519df30ea264621a2fc"}, &(0x7f0000004000-0x4)=0x88) close(r3) r6 = dup(r3) recvfrom$llc(r0, &(0x7f0000002000)=""/173, 0xad, 0x40, &(0x7f0000002000)={0x1a, 0xf6, 0xff, 0x3e8, 0x786, 0x7fff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TIOCCONS(r3, 0x541d) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x1, &(0x7f0000001000)=0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000001000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000001000)={{0x1, 0x10000}, {0x2, 0xffffffffffffffc1}, 0x5, 0x7, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000)=""/170, &(0x7f0000004000-0x4)=0xaa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000-0x8)={r5, 0x3000000000000000, 0x87}, &(0x7f0000004000)=0x8) 2018/01/02 17:12:03 executing program 1: exit(0x80) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x4)="28927b00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x28000000000, 0xe0, 0xbf, 0x29a1ed93, 0x5d, 0x0, 0x1}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000)=0x3, &(0x7f0000002000)=0x4) r2 = semget(0x1, 0x1, 0x222) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000002000-0x4)=0x100000000) r3 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x80000000, 0x80000) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000002000-0x78)={0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0xfffffffffffffffb, 0xf7, &(0x7f0000001000)=@common='irlan0\x00', 0xe2, 0x2, 0x101}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000a0e000/0x6000)=nil, 0x6000}) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="15940e7f0127b731d1c73c225232da86f3b33e9276524e8971af3b3f64c5f1be7c5bf18aa008823e6c2ac2cf5bcd9d9e3bfab55e711919abc0a58103bcd31e49258cd8b0ddfc94f152a5727e44566a6495e7c401f7a2ccafa360f9ba8c63f94c2014f35f8d05f5d3d8ff9d4df61ba176ca69381ac63fe8292ff2bf5340c8cd9a2df8c9d16e46c20884abb11f65e3b8d36a8d9d573edb7f7e97afc19f146d695daf744a010500196f477f451e7acf6052b4ba9aecc504e49ec10f5d1fcc7c5cd540892274e1d353c8264265d6c4541fd0be427851d705cf6fb32121a967c5c98e82efb7503502aca848fae6e293640dd83210b6caf895", 0xf6) r4 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x4, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000-0x16)={0x0, 0x1, 0x7, [0x8001, 0x87, 0xfffffffffffff000, 0x2, 0xfffffffffffffea8, 0x6, 0x80000000]}, &(0x7f0000001000)=0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000-0x8)={r5, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000003000-0x18)={0x0, 0x1f, 0xce, &(0x7f0000005000-0x8)=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000005000)={0x3, 0x40, 0x1, 0x6, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_rfcomm(r4, &(0x7f0000002000)={0x1f, {0x1, 0x4, 0x1, 0x9, 0x1, 0x3}, 0x4}, 0x9) personality(0x5000007) r6 = dup3(r1, r0, 0x80000) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000005000-0xc)={0x3, 0x1}) 2018/01/02 17:12:03 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004f1000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000178000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ea10b2af5e99fef072de0ba51e1166cb"}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c8d000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000d4b000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x10001}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x100000000}, &(0x7f0000b7a000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="2fac093bae54", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000001000)={0x0, 0xffffffffffffffff}) r6 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0xfffffffffffff800, 0x800) ioctl$ION_IOC_SHARE(r4, 0xc0084904, &(0x7f0000001000-0x8)={r5, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000005000)={&(0x7f0000b56000/0xd000)=nil, 0x7, &(0x7f0000001000/0x1000)=nil}, 0x18) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000004000-0x8)=[0x9, 0x5]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006000-0x48)={0xf, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8404, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x1, 0x3, 0x0, 0x7, 0xa, 0x20, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3ff, 0x1000, &(0x7f0000006000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000008000-0x8)={r2, 0x0}, &(0x7f0000008000-0x4)=0x8) [ 28.709729] audit: type=1400 audit(1514913123.361:9): avc: denied { map } for pid=3466 comm="syz-fuzzer" path="/root/syzkaller-shm294432706" 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 2018/01/02 17:12:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xcc, &(0x7f0000000000+0x214)=""/78, 0x4e) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0x10)=""/16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x325aa9207f0e8b0d, &(0x7f0000002000-0x118)={0xffffffff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xee11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x81}, &(0x7f0000005000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) sched_setscheduler(r3, 0x0, &(0x7f0000002000)=0x5) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000002000-0xb2)=""/178) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r2, 0x7ff}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0xf3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000007000-0x1c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}], 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000007000)=0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x80, 0x0) 2018/01/02 17:12:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0xffff, 0x4, 0x815, 0x100, 0x0, 0xffff, 0x7, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x1ff, &(0x7f0000003000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000004000)={0x3, r4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) r5 = syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x80, 0x1) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000005000-0x20)={0x1f000, &(0x7f0000005000)=0x0, 0x0, r5, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000007000-0x8)={r1, 0x100000001}, &(0x7f0000003000-0x4)=0x8) sendto$unix(r5, &(0x7f0000004000)="301172379379fba1f395a2810ae601afe44814b56fa1eb0825a4ef575fb6", 0x1e, 0x0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffffffff, 0x4, &(0x7f0000004000)=""/80, &(0x7f0000007000)=0x50) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r5, &(0x7f0000005000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000)=0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff8, 0x5, 0xffffffff, 0x6}, &(0x7f0000009000)=0xa0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@generic="27d4539b7ef27c445e3c6f549a861c84", @ifru_flags=0x1000}) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000007000)=r4) [ 29.547115] audit: type=1400 audit(1514913124.198:10): avc: denied { sys_admin } for pid=3508 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.737596] audit: type=1400 audit(1514913124.389:11): avc: denied { sys_chroot } for pid=3670 comm="syz-executor0" 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 [ 29.847933] audit: type=1400 audit(1514913124.499:12): avc: denied { net_raw } for pid=3716 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.888931] audit: type=1400 audit(1514913124.540:13): avc: denied { prog_load } for pid=3722 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/02 17:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e09000)='/dev/amidi#\x00', 0x1ff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet(r0, &(0x7f0000f83000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000752000)='yeah\x00', 0x5) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000802000-0x18)={0x3000, 0x1, 0x6, 0x9, 0x1}) [ 29.943604] audit: type=1400 audit(1514913124.595:14): avc: denied { ipc_owner } for pid=3711 comm="syz-executor1" 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 2018/01/02 17:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b05000-0xd)='/dev/usbmon#\x00', 0x1, 0x100) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000327000-0x12e)="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", 0x12e) syz_emit_ethernet(0x2a, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x40000399, 0x4, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00002c6000-0x4)=0x20, 0x4) 2018/01/02 17:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000fdf000-0xb)='/dev/vcsa#\x00', 0x1, 0x430680) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a13000-0xb)={0x400, 0x4, 0x1, 0x0, 0x4, 0x8, 0x2, 0x8, 0x0, 0x7, 0x3}, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000679000)="85e10000bb505ea3", 0x8) 2018/01/02 17:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000921000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aed000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000bfb000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) lchown(&(0x7f0000b0e000+0x335)='./file0\x00', 0x0, 0x0) shmget(0x0, 0x1000, 0x1602, &(0x7f0000c39000/0x1000)=nil) fstat(0xffffffffffffffff, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fc8000)="", 0x0) 2018/01/02 17:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$vcsn(&(0x7f00002ae000)='/dev/vcs#\x00', 0x10001, 0x200) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000da4000)=0x0) 2018/01/02 17:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000e38000-0x10)={0x22ea6e75, 0xffffffff, 0xffffffff, 0xfffffffffffffff9, 0xb0d, 0x5, 0xffffffff, 0x0, 0x400, 0x31324af2}) r0 = 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 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000f09000)=@ax25={0x3, {"07968aff858d8f"}, 0x6}, 0x10) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000504000-0x4)=0x7fff, &(0x7f00001ae000)=0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socketpair(0x4, 0xb, 0xd89, &(0x7f0000f97000)={0x0, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f00009b7000-0xa1)="03a8be24f1c7b04e903ba0c2bb4c4ed8e27882ed70eaec566314067f1cd1efbc4f44b411d973b009b72c461e3a85a083b22f9922f45a04b2ede05d7a85c0da2e61eabeca6cb957a3ac9b737bc40cbd171565c23126bfc5ae110535b3c153a37bfc2dec4a5817c6ee1cb7f6265be5318690bd18d299b7a75818170f70f5040bbe36d27508b8a50731ad40a640051bd74e69c37658f52147d937ef1731632326cd95", 0x484) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007cf000)='net/udplite\x00') ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000ac2000)={0x0, 0x0, []}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) r5 = getpid() getpriority(0x3, r5) dup2(r1, 0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000b0e000)={0x0}, 0x8) mknod$loop(&(0x7f0000a38000-0x8)='./file0\x00', 0x0, 0x1) 2018/01/02 17:12:04 executing program 2: msgget(0x1, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000085d000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e1e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) fcntl$getown(r0, 0x9) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000d5f000)=""/60) 2018/01/02 17:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003a6000)={&(0x7f000037c000+0xd6)="0000007f0022ff02200c000000bcbb5b340100000000", 0xffffffffffffffff}, 0xc) r0 = open(&(0x7f0000db4000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x200000, 0x94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006e4000-0x8)={0x0, 0x2}, &(0x7f0000458000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d8000)={r1, 0x2, 0x30}, &(0x7f00007bf000-0x4)=0xc) 2018/01/02 17:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000081f000-0x4)=0x0, &(0x7f0000049000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d92000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000ff000-0x4)=r2) fstatfs(r1, &(0x7f00008c1000)=""/20) 2018/01/02 17:12:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x3, 0x4, 0x1, 0x10000, 0x1f, 0x7ff, @ipv4={{0x17, 0x4, 0x6, 0xffffffffffffc69d, 0x15d, 0x2, 0x40, 0x3ff, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x20, 0x22f8, 0x0, 0x8, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x4}, {[], 0x10000}, {[@rand_addr=0x4], 0x88a}, {[@empty=0x0], 0x5}]}, @rr={0x7, 0x27, 0x8001, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7e504264, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @end={0x0}]}}, @tcp={{0x0, 0x1, r1, r2, 0x80000001, 0x0, 0xb, 0x84, 0x9, 0x0, 0x5f3, {[@generic={0x8, 0x11, "85d72bf567366326fdb0226c5f67cd"}, @window={0x3, 0x3, 0x4}, @window={0x3, 0x3, 0x8}]}}, {"e83f2a22ae8a164d8d513099cc20d2fb76c2e671a83c2faf924d3218515bcbba49c9830416cd6b9736b236a91a825b7cd1c196b4ea49953fc4d6c23bd5e0bc36df5dbc724a7e9a89028a49b0d1a76b67ec07aae7db046f820604b30ce7e1b77895fe22c1ffb8a54dda0a6c33d90b0fb67aa7f4623211ba4d128e6ef0c84a832788c0e2f67a4eeab8f1f83af90ae61ab6a1d56e33b871a992d3869b47be2d0bf9d492883cff6b7d3baff18024e2e2f6dd6d096e81283e53704bb9ed154a65e9a0170bbe6cb03d1eeb28e48e14abf97adb3dd97f2d79"}}}}, 0x167) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000e84000-0x23)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "1900cc0000f0fbff01000000000000875b"}}}}, 0x0) [ 30.014478] audit: type=1400 audit(1514913124.665:15): avc: denied { net_admin } for pid=3736 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.076979] audit: type=1326 audit(1514913124.728:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3739 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:12:04 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6b8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000eca000-0x4)=0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b00000)={0x39980732, r1}, &(0x7f0000ec9000)={0x1, 0xa75, 0x3, 0x9, 0x0, 0x77}) io_submit(r0, 0x200003db, &(0x7f00002b3000)=[&(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00003d6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = syz_open_dev$dmmidi(&(0x7f00009f0000-0xd)='/dev/dmmidi#\x00', 0x1, 0x8002) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a3a000-0x20)={{&(0x7f0000d4b000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/02 17:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x7, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x8000000) r1 = openat(0xffffffffffffffff, &(0x7f0000dc9000-0x8)='./file0\x00', 0x20080, 0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/02 17:12:04 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e3f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000010000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000006000-0xd2)={0x0, 0xca, "9ad46059db3f427479b6a9d5878e26c1edd70dfe74fd4cd372d07a90dfb4932b96a1ec071aecc874c6488f2667921137f42881aefa107bc76c56e5e669f763c2ef5a8622e4ffbf0e93ceb3312c5f370e92207d0287dfb3dd351b5fd7b5aa8a3df8aeefd7c2db8ab0d3d7f02949f38f580c8590a14d32589da59ef0027b3c963cd18f8356349d183347eb0e56aa0dabee35b19a723afb4e872c86b3721e58b89b93a900205b089b1596cde82d7c512615fc31a34c09e4c640a710dcfb043affb1070c559cce2c6c100b97"}, &(0x7f000000a000)=0xd2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0x698a810d, 0x100000001, 0x4, 0x7f, 0x401}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000f000)='/dev/loop#\x00', 0x2, 0x800) 2018/01/02 17:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e34000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="8907040400", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000471000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000019b000)='/dev/audio\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005c1000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000915000-0x8)=0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000504000)={r4, 0x400000000005, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e0f000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 30.109216] audit: type=1326 audit(1514913124.728:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3741 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 30.161335] audit: type=1326 audit(1514913124.753:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3741 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=35 compat=0 ip=0x47e131 code=0x0 [ 30.210429] irq bypass consumer (token 00000000ae1b6e5f) registration fails: -16 2018/01/02 17:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000045c000)='skcipher\x00\x00\x00\x00\x00\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000628000-0x4)=0x5) sendmsg$alg(r1, &(0x7f0000a36000)={0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f000078d000-0x1000)="b1c63a8d4bf702892a638746160b7e8b890ffc6fcb07febfde8a782ae6523883371992e3c67949b8b4e27acbec7847d6da9ada0b37f256d3cf4f595f4334b4a8f75a3f8fbeb77660bf52da2ba47a0538", 0x50}], 0x1, &(0x7f00004d3000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cad000)={&(0x7f0000de4000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d2e000)='/dev/admmidi#\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000077000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x23e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x755a9c98}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}], 0xa0) unshare(0x40600) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000089c000)='./control\x00', 0x400) 2018/01/02 17:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000adb000-0x4)=0x40) socketpair(0x5, 0x1, 0x100000001, &(0x7f000075f000-0x8)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f000068d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000406000-0x4)=0x48) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000418000-0x8)={0x80, 0x0, 0x0, 0x3, 0x3}) read(r0, &(0x7f0000869000-0xbe)=""/190, 0xbe) 2018/01/02 17:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005fc000-0xc)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c92000-0x10)={0x1000, 0x5bf, 0x8, 0x4}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000751000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000021e000)={{0x8, 0x8}, {0x0, 0xf92}, 0x6, 0x2, 0xfffffffffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ipx(r1, &(0x7f00008ac000-0x10)={0x4, 0xa1b, 0x1f, "220faa06c2d3", 0xf0, 0x0}, 0x10) request_key(&(0x7f00002a3000-0xa)='id_legacy\x00', &(0x7f00003aa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054a000-0x6)='proc-\x00', 0xffffffffffffffff) 2018/01/02 17:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053c000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001b7000)={0xd80e, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x401, 0x4, 0xe8b4, 0xf249, &(0x7f00004bc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe166, 0xffffffff, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/02 17:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') r0 = open(&(0x7f00008fe000)='./bus\x00', 0x400, 0x3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b94000)=""/0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007cf000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000580000-0x10)={0x1, 0x5, 0x7, 0x3}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000faa000)=@ioapic={0x3000, 0xffffffffffffffff, 0x1, 0x3, 0x0, [{0x0, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0x4, 0x7, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x7, 0x3f80, [0x0, 0x0, 0x0, 0x0], 0x7fff80000000}, {0x1, 0x1ff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2ac}, {0x400, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x31}, {0x8, 0x3, 0x100, [0x0, 0x0, 0x0, 0x0], 0xf26}, {0x7, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffe01}, {0x2, 0x1, 0xb743, [0x0, 0x0, 0x0, 0x0], 0x3f67}, {0x4, 0x7, 0x470, [0x0, 0x0, 0x0, 0x0], 0x24a}, {0x8001, 0x40, 0x54, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x7fff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x5e, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0xe449}, {0x7f, 0x436, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xd6, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7bc0000000000000, 0x63c, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x60000000000000, 0x200, 0x46fb, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0], 0xc52}, {0x41a, 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1, 0x2ce2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x101, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xed, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffe1}]}) sched_setaffinity(r1, 0x8, &(0x7f0000170000-0x8)=0x7) symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) futex(&(0x7f0000853000)=0x6, 0xb, 0xf1, &(0x7f0000b3c000)={0x77359400, 0x0}, &(0x7f0000fa7000-0x4)=0x9, 0x9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000dc2000)={0x0, 0x9}) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000967000-0x18)="000000dd000001020000008c5ee18c10", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000038c000-0x9)='/dev/vcs\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000078d000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x1dba, 0x401, 0x80000000, 0x1, 0x4, 0xcd, 0x0, 0x9, 0x1fc5, 0x1ff, 0x4, 0x3ff, 0x0]}, &(0x7f0000827000-0x1)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0x0) fcntl$setstatus(r3, 0x4, 0x42400) connect$inet(r3, &(0x7f0000131000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f0000346000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009b1000)={r2, 0xfb, 0x1e6f, 0x0, 0x100000000, 0x1000}, 0x14) 2018/01/02 17:12:05 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1eb11916d9e42912, 0x1) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f000027b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000059000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c7b000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000cdc000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00000100da888e0a9c7ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb2630ca451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb5f6ecc86a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffbdcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972b52126dcdc50cdbba6010043"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:12:05 executing program 6: mmap(&(0x7f0000000000/0xc1b000)=nil, 0xc1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000030a000)=0xfffffffffffffff9, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000026a000)='/dev/usbmon#\x00', 0xa7, 0x10400) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000c1b000)=""/26) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000c13000)=0x0, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000068c000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1b000)=0xe8) 2018/01/02 17:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ed000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000141000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat(r0, &(0x7f00002a1000)='./file0\x00', r1, &(0x7f0000e05000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bf2000-0x5c)={0x40, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003a2000-0x8)=0x65) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000054000-0x46)={0x0, ""/62}, 0x46, 0x3, 0x2000) msgsnd(r0, &(0x7f0000994000-0xbc)={0x2, "9622fbd6b09d15e7b93b0c74b9c0b25ccd7c6d135111b344a94a2911ce7c24cd2430fd2ff9d6ef93faf73c9ce62021a96fbfc702a44978f6778ef90b5f92a0f861c57a409bf33ed6fbcfc1f2be1aec70b03b37ebb138f26ed7dc42765de6aab1525004354451f80acefd5c2e81e485f7ba826a0b2bae6a2006c3812c70044e04043b59778409a3a3f161a9287b7d9150b3782eab3fd02e4407f13639f6473bfe76b3e9b4167a25a3912fcfc69109027f67a5be66"}, 0xbc, 0x0) 2018/01/02 17:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aa4000)={0x0, 0x3ff, 0x10, 0xf25, 0x4}, &(0x7f000046b000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009ac000-0xe8)={r1, 0xe0, "35600b855628446fc91eb4755f5130d5916c567638b0de21b8861399a87904d72b733009b4bfaf1700575c466cd3ab9eb3ab9d91389cc178a26279b7209902229118ebcaadde6b4e67de399c7061f44a439a1d0304d01d2a204548731558b7e29a1e4fdff079b318be238a2270da38e4c1fea5f0aa2053a7d5bc435a413a636d2a7585536eee7d0bdf77354ad7ee3e48ed3120d0776c3b4b39c21556660f4756f3566d3b72e9d00ba3c9939fe50a2303b778c6002bc2fcbb7c269febebcb181fba9592b2681e2b1a883a719b183df785d5cd13a1fdb8d83c2c8331c1d825bbee"}, &(0x7f0000b7e000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e61000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000)=0xe8) sendmsg$netlink(r0, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000059000-0x92)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000fb060b000300ffe30000004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b2b000-0x78)={0x2, 0x78, 0x3e2, 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, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000d35000-0x28)={0x28, 0x0, 0x9, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) [ 30.722997] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/02 17:12:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$usbmon(&(0x7f00005e5000)='/dev/usbmon#\x00', 0x8, 0x10000) write$tun(r0, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2018/01/02 17:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d00000)='/dev/dsp#\x00', 0x6, 0x82000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000085b000)=0xf, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/02 17:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendto$unix(r0, &(0x7f0000b3c000-0x88)="564b8bc2f68c748ec8e7c2022938ac97343cbd231244ab5deb744594d26498200a217c1f6de4386fda0896763c4dac0347624ad5d211e1615e0afa35ac2beab50d119a0013f343531892deca61dba616f137b3def8cd828007a49cc0674ebd3a8d48e92ab984a2cfb7f0c7f6fe894af4a9396bbac07fd0f540027e3cb46e37fda0a1f9a1e32ca428", 0x88, 0x8000, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000dca000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000101000-0x5c)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:12:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9b, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007fb000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000413000-0xb0)={{0x0, 0x7}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) readv(r0, &(0x7f0000e0d000-0x10)=[{&(0x7f0000f5d000+0x378)=""/131, 0x83}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a33000-0x10)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00003f8000-0x28)={0x5, 0x9, 0x6, 0x6, 0xa0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) fcntl$getownex(r0, 0x10, &(0x7f00004db000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000457000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b92000)=0xffffff80) lstat(&(0x7f00007f7000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e04000)=0x0, &(0x7f0000893000)=0x8) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006cd000-0xc)={r3, r4, r5}, 0xc) ioctl$int_out(r2, 0x5462, &(0x7f0000ac8000)=0x0) openat(r1, &(0x7f0000169000)='./file0\x00', 0x2, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d6f000)={0x0, 0x0}) getsockopt$sock_int(r6, 0x1, 0x29, &(0x7f0000e16000)=0x0, &(0x7f0000653000)=0x4) 2018/01/02 17:12:05 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/kvm\x00', 0x10127d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') pwrite64(r1, &(0x7f0000815000-0xf)="19", 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000583000)=0x0, &(0x7f0000157000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dce000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f000049e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008cd000-0x8)=@assoc_value={r3, 0x0}, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x80800022e5, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000be0000-0x29)=""/41, &(0x7f0000fa0000-0x4)=0x29) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000-0x8)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5-generic)\x00'}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="ec56d65f50a72196360633c9d0a0b04733ef58dfdc5c552931e100fa823b66946e6f94f9b9c0df25606ae76abf60e424ae43760fc2e6d7fbc97e4b7330c9c9ddcdfa0666b82367f9b0b10ae60beae1cb4d1dabd2", 0x54}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)=0x80000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/02 17:12:05 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@generic="8d83842eed09a015136ebee819a17ae6", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="272bdf1ceaa1fd3a894418ead5b9773a652c59b41a42b9d16be16345f7500ed7a87eeb2f5652404bfb9de5c787b08478c09f81f717a328961ce1e7e132b39291adf51c01c8e52f04d08cc39bc21da69e9897899966b617fbb7630154d4ec170aa2d6cb4c7651f383a4196a071e2a2485c82e8935b54316cd102e8ad7d44078c01f2bde17e89eedb2612e2830a1be6ed701ac6ecb525ea0531b0a881c69274cc40e1cb238e3956ec2661d8e0a948798ba3a9ac5cabaee9028ccae692231e6aef4c69f098bb88e72cc6939336e133f0f306bfba9ef7908aafd0f5b3f41ca29fe72f5ed2a6ca2") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 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) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r1 = syz_open_dev$sg(&(0x7f000026e000+0x7b7)='/dev/sg#\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) getpgid(0x0) fcntl$setsig(r2, 0xa, 0x0) dup2(r2, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000781000-0x4)=0x0) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xe, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)=""/63, 0xffffffffffffffff}) 2018/01/02 17:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000079b000)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/01/02 17:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffff) connect(r0, &(0x7f00007bd000)=@ax25={0x3, {"7fd6b99a65f20e"}, 0x100000000}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000018d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009bb000-0xf)='/dev/sequencer\x00', 0x4004, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b89000)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00006b5000)=0x3f, &(0x7f0000732000-0x8)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000b2c000-0x1)="da2e30a48e64f4ddf819ca9e497f15dc", 0x10) migrate_pages(r2, 0x2, &(0x7f0000f38000)=0x7, &(0x7f00008f3000)=0x401) 2018/01/02 17:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 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) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000fa000)={0x0, 0x18, [0x80000001, 0x5, 0x3, 0x1, 0xde, 0x5]}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x0, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f0000f50000)='./file0\x00', 0x3c) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xd4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000092000-0xb0)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c6b6baf90d229d5a92542e5b78f8b29e0a0100000001000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) read(r2, &(0x7f0000fb8000)=""/85, 0x55) socket$netlink(0x10, 0x3, 0x1000b) 2018/01/02 17:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b0007000000d800ef0012011f000000000200000000000000ea00050229", 0x22) r1 = syz_open_dev$usbmon(&(0x7f00001b5000-0xd)='/dev/usbmon#\x00', 0x3, 0x20000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000078f000-0x10)={r1, 0x50, &(0x7f0000ce4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00000e7000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000634000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000db1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:12:05 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000009000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x140000000000000, 0x9, 0xa8, 0x3ff, 0xfffffffffffffffb, 0x7, 0x1, 0x8, 0x6, 0x80000000, 0x0, 0xe50, 0x1, 0x7ff]}, &(0x7f0000017000-0x4)=0x108) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000016000)=@assoc_value={r1, 0x400}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000000a000-0x76)=""/118) syz_open_dev$adsp(&(0x7f0000016000-0xb)='/dev/adsp#\x00', 0x81, 0x4040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x0, 0xfffffffffffffffc}, {0x40000000000030, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000016000-0x20)={@generic="c710d1832ed402b7eadd0197a47a24b9", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:12:05 executing program 6: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000044000)=0x0, 0x4, &(0x7f0000359000/0x3000)=nil, 0x6) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b26000)=0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ae1000)=0x4, 0x4) get_robust_list(r0, &(0x7f00008f2000-0x8)=&(0x7f00001f8000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b27000-0x8)=0x18) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1b000/0x4000)=nil, 0x4000) clock_gettime(0x0, &(0x7f0000997000)={0x0, 0x0}) 2018/01/02 17:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000379000-0x10)={0x8, 0x56c}) r0 = socket$inet6(0xa, 0x80803, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000495000-0x390)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002bc000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/02 17:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00009aa000)='./file1\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') [ 30.917385] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:12:05 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001e000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001f000)=']cgroup-\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001f000)={0x0, 0x81, 0x1ff, 0x6, 0x9a, 0x20}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001f000)={r1, 0x7f}, &(0x7f0000020000-0x4)=0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/02 17:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000005, 0x0, &(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e)=""/1, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f000095b000)={0x7f, 0x6, 0x1000, 0x4, 0x3ab6, 0xfcd, 0x9, 0x6, 0x9, 0x2}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r0, 0xa, 0x0) dup2(r0, r1) writev(r1, &(0x7f0000afd000-0x10)=[{&(0x7f00009c0000)="fa", 0x1}], 0x1) 2018/01/02 17:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000010, 0x3, 0x0) write(r0, &(0x7f0000c3c000-0x26)="160000001e00470704c1f83a005f10070003000000f7", 0x16) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000113000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000022e000-0x16)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00004d8000)={0x8, 0xb11e, 0x2, 0x5, 0x6, 0x80000001}) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b88000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b6a000)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4800000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 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$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) [ 30.967875] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:12:05 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f1c000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000f1d000-0x4)=0x1, 0x4) writev(r0, &(0x7f00004a8000)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1000000000000285) 2018/01/02 17:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009db000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r0, 0xf7ff) sendfile(r1, r0, 0x0, 0x72439a69) close(r1) 2018/01/02 17:12:05 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x90000, 0x0) r1 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000000d000-0x110)={{0x3, 0x7, 0xe617, 0x1, "28867db5781457605979ce3c7727fabecfc88f369d5e0a49b1f96eed3e0ebd9f0d9ff735c09142fdb06f7eea", 0x4}, 0x0, 0x0, 0x765b, r1, 0x1000, 0x7fffffff, "855e9c00bca4f935da38aeb04c946c09c7ddcaa96fef8d21931f2f1f1ce9ef003e85ffda4b70fa7d9c88678ca11c7951eadb23e89464b440793335e5d4ff8b42", &(0x7f000000c000)='/dev/ppp\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x8, 0x5, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x807, 0xfffffffffffffffa) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000000d000-0x4)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/132, &(0x7f000000d000)=0x84) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f000000d000)=0x4) gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000000c000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) 2018/01/02 17:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x40046103) 2018/01/02 17:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000703000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000da2000)={r3, 0x0}) 2018/01/02 17:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000007f000-0x9)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00002a6000)=0x1, 0x4) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000199000-0x10)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = shmget(0x1, 0x2000, 0x200, &(0x7f000019c000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000040000)=""/56) 2018/01/02 17:12:05 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) migrate_pages(0x0, 0x80, &(0x7f0000834000-0x4)=0x0, &(0x7f000040c000)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000015f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mlock(&(0x7f0000600000/0x2000)=nil, 0x2000) read$eventfd(r0, &(0x7f0000c0e000)=0x0, 0x8) 2018/01/02 17:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00006e3000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) listen(r0, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000009c000)={@generic="05095980a6af4dbc04714883fff0cd0c", @ifru_flags=0x302}) write$tun(r1, &(0x7f000027a000-0x4a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/02 17:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cd5000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000022b000-0xa)='/dev/vcs#\x00', 0x100000000, 0x400) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ef8000-0xd8)=@pic={0x3, 0x2, 0x0, 0x80000000, 0x4, 0xc325, 0x1, 0x4, 0x7, 0x0, 0x4, 0x4, 0x2, 0x61, 0xf613, 0x2}) connect$nfc_raw(r1, &(0x7f00008dc000)={0x27, 0x3, 0x8, 0x6}, 0x10) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000f99000-0x3b)=""/59) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eca000)={0x14, 0x0, &(0x7f000063a000-0x14)=[@register_looper={0x630b}, @exit_looper={0x630d}, @increfs={0x40046304, 0x4}, @exit_looper={0x630d}], 0x24, 0x0, &(0x7f0000c37000-0x24)="6fcd92a6443f018828f582537b450b4ca03d6a11b14a115629bbb8b4a089cdb3e0abda21"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 31.109081] mmap: syz-executor1 (3939) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 31.114815] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.150569] binder: 3943:3946 ERROR: BC_REGISTER_LOOPER called without request 2018/01/02 17:12:05 executing program 3: getrandom(&(0x7f0000f87000)=""/184, 0x42, 0x3) r0 = syz_open_dev$dspn(&(0x7f000047c000-0xa)='/dev/dsp#\x00', 0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7edb, 0x0, 0x10001, 0xe8b7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d99000)={0x80, r1}) 2018/01/02 17:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = creat(&(0x7f000074f000)='./file0\x00', 0x100) accept$packet(r1, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000085d000-0x4)=0x14) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) recvmsg$netrom(r3, &(0x7f0000769000)={&(0x7f0000515000-0x48)=@full={{0x3, {"e1cfb69ab5c83d"}, 0x0}, [{"0d63c1825fadb1"}, {"4a14459a45df6f"}, {"5acf221201b7d9"}, {"e2cf9fd36d048b"}, {"be5ea4ba2c770a"}, {"1cd07b82caf4b8"}, {"37efb5773f848b"}, {"05b9c0db09812c"}]}, 0x48, &(0x7f0000244000-0x40)=[], 0x0, &(0x7f00004db000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f00009e0000)={0x8001}, 0x8, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000672000-0x4)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000078d000-0x8)=0x3) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ed2000-0xf4)=""/244) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ed3000-0x4)=0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000ed3000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000dae000-0x10)="6355726564756d700000000000000004") fallocate(r2, 0x3, 0x0, 0x3) 2018/01/02 17:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000224000-0x11)='/dev/vga_arbiter\x00', 0x12800, 0x0) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x4, 0x10010, r0, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f0000661000)=[{r1, 0x0, 0x0}, {r0, 0x2000000000, 0x0}], 0x2000000000000055, 0x802) [ 31.158233] binder: 3943:3946 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 31.196729] binder: 3943:3946 unknown command 0 2018/01/02 17:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r2 = semget$private(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008d3000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f1000)=0xe8) r4 = getegid() getresuid(&(0x7f0000256000)=0x0, &(0x7f0000e46000-0x4)=0x0, &(0x7f0000b59000-0x4)=0x0) fstat(r0, &(0x7f00003d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f000081e000-0x58)={{0x7, r3, r4, r5, r6, 0x20, 0x1, 0x0, 0x0, 0x0}, 0x180000000, 0xfffffffffffffffa, 0x1000, 0x0, 0x0}) socketpair$inet(0x2, 0xa, 0x8000, &(0x7f0000749000)={0x0, 0x0}) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r7 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r7, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/02 17:12:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='+\x00', 0x1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000-0x70)={[{0x3, 0x3000000, 0x100, 0xfffffffffffffc01, 0x6, 0x1000, 0x7f, 0x5, 0x7, 0x0, 0x7fff, 0x100000001, 0xd95}, {0x80000001, 0x2, 0x1, 0x4, 0x0, 0x4, 0x7fff, 0x5, 0x4d, 0x9, 0x5, 0x3, 0x9bb5}, {0x7, 0xfff, 0x8, 0xffffffffffffff99, 0x100000000, 0xba67, 0x101, 0x200, 0x4, 0x3, 0x5, 0x2, 0x4}], 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00009d0000)="69a67a0bae9832581089f1922c586ae607f670dcda3928b19825c149631369a4e6a85321395dac3b55505889f969aeaefd2d3366514b054f778ee0cdf34f77049e0a47c222a0a7e7b7b70cec28fafc573fd9fddc0546343f71204e093ca04214f5d8d02bb97de9e8fccdfd757773704094198e8f1a94c543028c993a757f163439190249fe0ae7a9da2fcabb464337f7ab5164a31b718150eecb", 0x9a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x4}, {0xc, 0xfffffffffffff2cc}, {0x0, 0x1000}, {0x3, 0x101}], 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000287000-0x1a8)={0xfffffffffffffebe, {{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r2 = getpgid(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000114000-0x8)=0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/02 17:12:05 executing program 2: msgget(0x1, 0x291) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000051000-0x6)=')proc\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000018000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000004b000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}}}], 0x30) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000050000)={r2}) 2018/01/02 17:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r1}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 31.198953] binder_alloc: binder_alloc_mmap_handler: 3943 20000000-20002000 already mapped failed -16 [ 31.221195] binder: 3943:3968 ERROR: BC_REGISTER_LOOPER called without request [ 31.221210] binder: 3943:3968 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 31.221222] binder: 3968 RLIMIT_NICE not set [ 31.246723] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 31.265374] binder: 3943:3946 ioctl c0306201 20eca000 returned -22 2018/01/02 17:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x804, 0x7ffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c67000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000956000)={0x40, 0x10000}) sendto$inet(r0, &(0x7f0000005000-0x5b)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x20, 0x0, 0x0, 0x0) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000927000)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000041a000)=""/106) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "00090000a80000000e000000000100007b00000000b30c00c800000006bad6390a43feffed4938d36d73fb8f8401a3ffff039a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) accept$packet(r0, &(0x7f0000ff5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000fe000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000cde000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000816000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/02 17:12:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xed)=""/237, &(0x7f0000001000)=0x21) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) listen(r1, 0x0) 2018/01/02 17:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004c8000)={r0}) r2 = dup(r0) dup2(r2, r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000faa000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000e92000-0x4)=0x0, &(0x7f00004d0000)=0x4) 2018/01/02 17:12:14 executing program 0: r0 = socket$inet6(0xa, 0x7, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000678000)=0x0, 0x4) 2018/01/02 17:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003c1000)='/dev/usbmon#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r0, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000bdb000/0x1000)=nil) timer_create(0x7, &(0x7f0000427000)={0x0, 0x3, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6c000-0x4)=0x0) timer_gettime(r1, &(0x7f00007ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000251000-0x12)=']md5sum(security-\x00') syz_emit_ethernet(0x66, &(0x7f0000eaa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\tKP', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000090e000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007f2000-0x10)={0x2002, 0x102000, 0x0}) 2018/01/02 17:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007cc000)={0x0, 0x3, 0xffffffff, 0x40, 0x3de49523, 0x5, 0x6, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc810, 0x3, 0x0, 0x100000001}}, &(0x7f0000473000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002fd000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xfffffffffffffff8, 0x8, 0x9}, &(0x7f0000eb1000-0x4)=0xa0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r4, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f0000073000-0x20)=[{&(0x7f0000c29000-0xbe)="717168324c3b0d89b1b9be169b40ff1b", 0x10}], 0x1, &(0x7f0000763000)=[], 0x0, 0x0}, 0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000759000)=[], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x46f45256, 0x0}, 0x0}], 0x9e, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) 2018/01/02 17:12:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a24000-0x4)=0x0, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000727000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000698000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bc5000)={0x0, 0x3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005f6000-0xb8)={r2, 0x4, 0x0, 0xfffffffffffffbff, 0xfff, 0x7, 0x4, 0x5, {r3, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd1b3}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x44c65cb7, 0x7, 0x1, 0x40}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20, 0x0}, {r1, 0x3400, 0x0}, {r0, 0xa280, 0x0}], 0x3, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) 2018/01/02 17:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000150000-0x8)=@assoc_value={0x0, 0xd3f}, &(0x7f0000341000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001c9000-0x10)={0xde43, 0x6, 0x1, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000020b000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r2, r3}) shutdown(r2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aac000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000ad9000)={r1, 0x8736}, 0x6) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f0000560000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "86176a", 0x0, "b30386"}, ""}}}, 0x2e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) bind$packet(r2, &(0x7f0000004000)={0x11, 0x1f, r3, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/01/02 17:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80800) shutdown(r0, 0x1) [ 39.406017] kauditd_printk_skb: 27 callbacks suppressed [ 39.411552] audit: type=1400 audit(1514913134.057:46): avc: denied { map } for pid=3991 comm="syz-executor1" path="/dev/usbmon0" dev="devtmpfs" ino=128 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 39.495146] audit: type=1400 audit(1514913134.092:47): avc: denied { ioctl } for pid=3990 comm="syz-executor2" path="socket:[13541]" dev="sockfs" ino=13541 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 [ 39.524145] audit: type=1400 audit(1514913134.096:48): avc: denied { getopt } for pid=3990 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 39.557623] audit: type=1400 audit(1514913134.197:49): avc: denied { prog_run } for pid=4013 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/02 17:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000009000-0x8)=0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000730000)=[]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000deb000-0xf)='/dev/sequencer\x00', 0x40001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001b8000-0x4)=0x6, 0x4) 2018/01/02 17:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d41000-0x48)={0x0, 0x2, &(0x7f0000594000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000fbb000-0x4)='GPL\x00', 0x0, 0xe9, &(0x7f0000138000)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b47000)=""/107, &(0x7f00006b4000-0x4)=0x6b) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00000d0000)='ns/cgroup\x00') setns(r2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eca000)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005bb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) recvfrom(r1, &(0x7f0000bea000-0xf3)=""/243, 0xf3, 0xc19b3fcffea9fa7c, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup2(r0, r0) connect(r3, &(0x7f00009be000)=@ethernet={0x6, @random="0df494151701", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000093b000-0x6c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000621000-0x20)={0x0, &(0x7f0000353000)=0x0, 0x1, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004ba000)=0x3, 0x4) 2018/01/02 17:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006cf000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000493000)=0xc) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000a2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000538000-0xc)={r1, r3, r3}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000464000)={&(0x7f0000849000)={'rmd256\x00'}, &(0x7f0000449000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc55242e85268b04ff89401ca99bd7bd3f0f97276ba5da56bbc366d9", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:14 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6e000)={0x0, 0x0, 0x0}, &(0x7f000012e000)=0xc) ptrace$setopts(0x4206, r0, 0x6, 0x20) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f000018b000-0x1f)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0xe6) 2018/01/02 17:12:14 executing program 7: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000b6d000)=[]) r0 = creat(&(0x7f00005be000)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xf08) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000001000)=""/145, 0x91}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/145, 0x91}], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) 2018/01/02 17:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dac000)={r0, 0x0, 0x0, 0x0}, &(0x7f0000433000+0x390)=0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000339000-0x4)=0x0, 0x80800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000954000-0x10)=@common=""/16, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/02 17:12:14 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x8840, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x2800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000005000-0x10)={0x8000, 0x5, 0x3, 0x5}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000-0x64)={&(0x7f0000005000-0x14)=[0x8, 0xffffffffffffff80, 0x1, 0x0, 0x2], 0x5, 0x5, 0x0, 0x4, 0x7, 0xfffffffffffff957, {0x6, 0x1, 0x7, 0x8, 0x101, 0x60, 0xaad1, 0x6, 0x20, 0x2, 0x0, 0x401, 0x100, 0xfffffffffffff001, "eddce22a48d5cf54587ae5f5476963d844ccc4148265cbc275c4f3cb71cf8aae"}}) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) [ 39.647099] audit: type=1400 audit(1514913134.298:50): avc: denied { create } for pid=4034 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.675447] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.684125] audit: type=1400 audit(1514913134.326:51): avc: denied { write } for pid=4034 comm="syz-executor6" path="socket:[13573]" dev="sockfs" ino=13573 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.686597] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/01/02 17:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000deb000)={0x0, 0x0, 0x0}, &(0x7f0000708000)=0xc) kcmp(r2, r3, 0x6, r0, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) fcntl$getown(r0, 0x9) r4 = syz_open_dev$mice(&(0x7f00006c0000)='/dev/input/mice\x00', 0x0, 0x1) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ed000+0xdf0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021a000-0xb)='/dev/hwrng\x00', 0x24ec00, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00001fa000)={r5, 0x9, 0x4, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000fd8000-0x8c)="9d5ecce7cde4b1ed0a6672019314a429ba2ba91a6785e7e2ef15513e1055b3ccd8d17c505317a655a4faff244dc01a19733b9528f8503670303a4b8c29a12ab92603b0e5fa90f61ff6333aa7f21b943b03886816bb9abd7b71ca7cd5150e21d353b22a23c527b26434ac77ab50ad82a6a1c2aab68664b3f377357827957eca4383f24a2007a7228487ab775e") 2018/01/02 17:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) pipe2(&(0x7f0000150000-0x8)={0x0, 0x0}, 0x80000) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000c26000)=r3) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x49249249249249c, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000def000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00007df000)=0x0) close(r0) 2018/01/02 17:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000058000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000c95000)=[@in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfe1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x58) ppoll(&(0x7f00006ff000-0x28)=[{r3, 0x8220, 0x0}, {r1, 0x81, 0x0}, {r0, 0x104, 0x0}, {r1, 0x4170, 0x0}, {r1, 0x2219, 0x0}], 0x5, &(0x7f000043d000-0x10)={0x0, 0x1c9c380}, &(0x7f000093f000)={0x8}, 0x8) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c5000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00001bb000-0x120)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/02 17:12:14 executing program 2: mmap(&(0x7f0000000000/0xc1b000)=nil, 0xc1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000885000)={0x30f64, 0x3}, 0xffffffffffffff38) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff9000-0x3)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000375000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000826000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffa000-0x4)=0x0) tkill(r2, 0x1d) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/02 17:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c2f000)={0x2, 0x0, 0xa7e, 0x7}, 0x8) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f000043f000)={0x7, 0x80000000, 0x6, 0x6, 0x276, 0xffffffff, 0x200, 0xffd2, 0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f000082e000)={0x8}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x80045105) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a15000-0x4)=0x4) 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b29000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b1000)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000ac6000)={{0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000462000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000067c000)={0x1ff, 0x3, 0x2000}, 0x4) msgsnd(r0, &(0x7f0000ee3000-0x8)={0x48010000002005, ""}, 0x0, 0xfffffffffffffffd) 2018/01/02 17:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a4f000)={0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) lstat(&(0x7f0000b64000-0x8)='./file0\x00', &(0x7f00007e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000ea8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e21000)={0x0, 0x0, 0x0}, &(0x7f0000a51000)=0xc) stat(&(0x7f0000cbc000)='./file0\x00', &(0x7f0000e95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f78000-0x8)='./file0\x00', &(0x7f0000e5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r0) [ 39.726244] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.762143] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.762689] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e30000)={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, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e5a000)='keyring\x00', &(0x7f0000287000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000878000)=0x0) add_key(&(0x7f00004ab000)='keyring\x00', &(0x7f00008a2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ada000)="234dc7899b521ee3cb0ce3423bb9f9e4a22b2a81b8131f8819d5cf795ef9d1391695cabf74c79e2c1f8812144d90c2ee47c738d83f62edcc8d7c74b2bf27626646d4e373ad24da7342b03771068dd53622c542e2585bfb2e053b156e7ea51ef185562369bff07b", 0x67, r1) r2 = add_key$keyring(&(0x7f000075e000-0x8)='keyring\x00', &(0x7f0000c17000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) [ 39.805493] audit: type=1326 audit(1514913134.457:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4063 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/audio\x00', 0x10080, 0x0) getdents(r0, &(0x7f00003ac000)=""/158, 0x9e) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000fa9000-0x10)={0x6000, 0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000016d000)={0x6, 0x7fff, 0x9899, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3f, 0x4, 0x5, "6e1ff0def859f496b1ee0585d1bfe9a9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000fab000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fab000-0x4)=0x10) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000025c000)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000faa000-0x4)=0x9, 0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000fac000-0x6)={0x1f, 0x80000001, 0x3}, 0x6) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000319000)={&(0x7f0000c60000-0x4)=[0x0], 0x1}) r1 = syz_open_dev$loop(&(0x7f00001a6000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x88, &(0x7f00002d0000)=0x0) io_submit(r2, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) accept(r0, &(0x7f00009d0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d9000)=0x8) 2018/01/02 17:12:14 executing program 6: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@common='yam0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000fce000)={0x4, 0x3, 0x5, 0x2}}}) 2018/01/02 17:12:14 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000036d000-0xa2)=""/162) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000036b000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) [ 39.836505] audit: type=1326 audit(1514913134.457:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4063 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.866353] audit: type=1326 audit(1514913134.486:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4063 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=104 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004a9000)={0x0, 0xfe79}, &(0x7f0000abc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b9b000-0x6)={r1, 0x81}, 0x6) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) prctl$getreaper(0x13, &(0x7f0000745000)=0x0) listen(r2, 0x0) msgget(0x0, 0x288) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r2) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c87000)={0x8, 0x2000000000000005, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xffffffffffffff14, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000192000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000443000-0x94)={{0x7, 0x0, 0xe5, 0x8000, 0x40, 0x101}, 0x8, 0x91da, 0x0, 0x401, 0xfff, "cdc8428bb6dff15c4f071be8c56ecf532a2e0ca374357fffb821036aae789a00d91dcf65eba1bfa8b0dec4917a1650e6f7306862b4edf97a58e2ae0a4ffbb943f076f6a74fb7406727d775e83282961178930664f776b72f1f5f229d2840688625624d5b05e217b638f68d138dd567342d4f1a07fdf72f54414b164c6ed0568b"}) pwrite64(r0, &(0x7f0000483000-0x4e)="13aad73a410ea4c16b4fabf1f215a05c5cbfd51cc2cccf752c66da9c9c76fe2f4d12119cd9eb57eda9464cc7a151abd40db2279ac0a5f73b194590d9c284b990e955fdc3c9a630ed06d863e9253c", 0x4e, 0x0) 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000c33000-0x8)='./file0\x00', &(0x7f0000682000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 39.962437] audit: type=1326 audit(1514913134.486:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4063 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) splice(r0, &(0x7f0000e7a000)=0x0, r0, &(0x7f0000044000)=0x0, 0x1, 0x4) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000847000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/02 17:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/02 17:12:14 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000004000-0x8c)={0x8e, 0x22, 0x2, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000093d000-0x11)='net/xfrm_stat\x00') sendfile(r0, r0, &(0x7f00004bb000-0x8)=0x1, 0x8001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000871000)={0x0, 0x0}) 2018/01/02 17:12:14 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000-0xf)='wlan0mime_type\x00', 0x1) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b000300ebffffffffff00c61f04ff0b08000100000000a7de000003f9161701", 0x24) 2018/01/02 17:12:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x210080, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x4, 0x7913, 0x7ff, 0x20}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000365000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000ce4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f00000)={r1, 0x9, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f00004f3000-0xb)='/dev/midi#\x00', 0xff, 0x400001) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x880000000005407, &(0x7f0000aad000-0x8)=0x0) 2018/01/02 17:12:14 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000484000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x2)=0x0) syz_open_procfs(r1, &(0x7f0000001000-0xa)='numa_maps\x00') fadvise64(r0, 0x0, 0x200, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x0, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x400000000000007b, [0x0]}) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/184, 0xb8, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x7558b676, 0x3, 0x8000, 0x78b, 0x2, 0x8}, 0xa4}, 0x9) 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c4f000)={@generic="f3b949f56d916dc17dc1f98fc17ab698", &(0x7f000002c000)=@ethtool_perm_addr={0x20, 0x39, "d5b295baaa12583022b0f0d55bf7500688b53c5d3d04b71542cc62f2688807dc471db2504b5eda7bde79875e413e8cacdc6c6d2fb63eda606c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f00004db000)=0x0, 0xffffffff) bind(r1, &(0x7f0000ea6000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:12:14 executing program 2: clone(0x0, &(0x7f0000bad000)="", &(0x7f0000126000+0xe24)=0x0, &(0x7f0000a0b000)=0x0, &(0x7f0000866000)="") r0 = creat(&(0x7f00006de000)='./file0\x00', 0x80) setregid(0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000022c000)={0x0, 0x0, 0x0}, &(0x7f00001a2000)=0xc) ptrace(0x18, r1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00006f0000-0x1)=0xb8a, &(0x7f0000756000)=0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000772000-0x10)={0x3, 0x0, 0x5, 0x0}) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000510000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f17000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000912000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0xffffffffffffffff}]}) syz_open_dev$dmmidi(&(0x7f00000f0000)='/dev/dmmidi#\x00', 0x3b1c4bce, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) sendfile(r4, r1, &(0x7f0000722000-0x8)=0x0, 0x7) 2018/01/02 17:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000089b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d64000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bc8000-0x8)={0x0, 0x401}, &(0x7f0000772000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cb0000-0x14)={r3, 0x8, 0x5, 0x7ff, 0x88f, 0x3858}, &(0x7f0000a19000)=0x14) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='truted\x00', &(0x7f0000d54000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f000084d000)='logon\x00', &(0x7f0000225000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0f000)="", 0x0, 0xfffffffffffffffe) r5 = syz_open_dev$vcsn(&(0x7f000034e000-0xa)='/dev/vcs#\x00', 0xfff, 0x4000) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00005fe000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000d05000-0x1e)={0x0, 0x0, 0x0, "b194340e69e7", "be7bf8fbf49b3fcad13d9eccb230cdde"}) dup2(r0, r1) 2018/01/02 17:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebe000-0xc)='/dev/autofs\x00', 0xaa200, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0x200) semop(r2, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f000071b000-0x46)=""/70) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f1a000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000be1000)={0x0, 0x846d}, &(0x7f0000b4c000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003fa000-0x8)={r3, 0xfffffffffffffff7}, &(0x7f0000214000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a69000)={0x0, 0x2, 0x0, 0x3, 0x5}, &(0x7f0000f3c000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dd4000-0xc)={r4, 0x7ff, 0x0}, &(0x7f0000a64000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef9000-0x8)={r5, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000718000)=0x1, 0x4) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000bb7000-0xb)='/dev/loop#\x00', 0x4, 0x180) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f00009cb000)={0x4, 0x0, 0x800, 0x1, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000876000-0x4)={0x7d5b}, 0x4) r8 = socket$inet(0x2, 0x407, 0x4) fcntl$setpipe(r8, 0x407, 0x7ff) r9 = dup2(r6, r1) sendmmsg$nfc_llcp(r9, &(0x7f000028b000-0x188)=[{&(0x7f0000e48000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e35dd5301a71eee4724f51c6c3e6c360b2566e9feac11f88725fff4c0ab297e2afa09cf35a0be363bbd2d8a5fd321f3e7e35a1d2202c1f08a81ffbeaef7ac6", 0x0}, 0x60, &(0x7f00000ee000-0x10)=[], 0x0, &(0x7f0000d00000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) connect$inet(r8, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:12:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x4, 0x8) r1 = memfd_create(&(0x7f0000fb3000-0x1)='\x00', 0x2) r2 = syz_open_dev$midi(&(0x7f000090d000-0xb)='/dev/midi#\x00', 0x6, 0x12000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) [ 40.043056] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a37000)={0x60000008, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e47000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r4 = socket(0x5, 0xa, 0x8000) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000045b000)={0x3, 0x6, 0x0}, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000091c000-0x30)={0x4c, 0x0, &(0x7f000000b000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, &(0x7f000000c000-0x58)=[], &(0x7f0000002000-0x28)=[]}, 0x0}}], 0xfffffcb8, 0x0, &(0x7f0000001000-0x88)=""}) 2018/01/02 17:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) syz_open_pts(r0, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/02 17:12:14 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000fd9000-0x8)='./file0\x00', &(0x7f0000fd8000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000cd3000)='./file0\x00', 0x0, 0x2000000000) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000fd8000)=@pic={0x9, 0x1, 0x6, 0x7ed0238, 0xfffffffffffffff9, 0xd95, 0x7, 0x2, 0x4b, 0x4, 0x9, 0xfff, 0x8, 0x1, 0xc7ef, 0x9}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fda000-0x4)=0x5, 0x4) unlinkat(r1, &(0x7f0000547000-0xc)='./bus/file1\x00', 0x200) [ 40.090848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:12:14 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/02 17:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bef000-0x16)='/selinux/checkreqprot\x00', 0xfffffffffffffffc, 0x0) bind$alg(r0, &(0x7f0000ba9000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) r2 = socket(0x10, 0x4000000802, 0x0) write(r2, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000020050f16b8dbdea03fffff745626803e517c76e328a", 0x26) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000afd000-0xf0)=""/240) recvfrom$ipx(r1, &(0x7f000019b000)=""/38, 0x26, 0x10040, &(0x7f000031e000-0x10)={0x4, 0xec, 0x7f, "f7d750751feb", 0x7ff, 0x0}, 0x10) socketpair$inet(0x2, 0x4, 0x3ff, &(0x7f0000fb4000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000fc000-0x6)={0x0, 0x1de}, &(0x7f0000639000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000142000)={r4, 0x1000, "a27f82e0b4935500f9240ed057846c7906524bc81fee2a2663961ec3836e4479a3e27924847ef10d998e07b9ec63944a3fcf13264f9d8f1ef2dba0194e0b921c2ab84f13bc5df3cbd38d5f041ef290cd5fa7b1aedf19dc88b9a0f7b63c644485f9c5d6a3233ae09379e3d6b2be6d4ee46f7eaf8eba9eedb6652938299c72ffe77c58e7b05080e9e0fcf872f1faa1f9c16e9372560909eeb0137f87e92dcf5f5c56c47da0dccd6e581df50aafae04f4d599e93f80a3bfafb7c1616c3323f64d52c2419a706a3e0dd7531041d57612eb94fe47ba51afdfd5b0f7e3b49d2bfe931546fca0594cfbe419ac436b3c439990fdc1e03fd93f05331ee385b00b91100585ee5e8e67f9b392de87977c5a1d4e2a92b672261b860f6c059232d8694ea8849d4d1def1edbfbaa168d1192e6899c86145947efe17d89a340c6e1f559407010b4a2ed5aad4df700c48d6a33a43688403ccfdc6f8a4e2bd6e1869c06850757dc406b1207d1d1de86d2d7480b39a7fc1a7a5a3124abaf972c759da6160a53d0461a781a3ea41d2a907900eb2c28d544612158e9128090419d0f0c75123a39cf2cece46405eeab985a2e832fc93eb026aa6fbd1246fcc7eb95b1e8749334570f9ad2d0888e85c526a2e27bbc8e7bf1dcb7452a12b7b95bf16d2b7363f1f51c23dce1f73598c9129d5ccbf4fca7a450cc341eadb9223841ac19792d00fe0a6fdf0acc93dd3466a13092aedbae76d5ad6b0406d89e8e06b5c07d226f428ee3155990e828525a560c87e6d8a6c6e33fa53f87e2c86ecb072d8201e3bdd8a1864293b9da172fe9bf19ce651a2308dd20898fa6883861f9001847055caa872268425c9de2bb51bd231ea42bcf05956c5e0973d1e292b7db27c0fb04ea68f60c8fa8ec76be5dd455a929a1a4c604a460036ee81a86ea8b408d42ad498355a1057b3467618cdaa7fccfde840c719c6c79302dca9c8b949613e508882114ce7ae506a3f4aba33493b66937a77e0e95bf2651a2a5f40a517f164923b3dc080cb3e52aedf1c3349d11c3073945d16924e554eb9616e54b756a8ca1d2004e704a7ce5d574b0298be22b5aff05b004366f38b0ac0e63b4a4b6d35ed72650e8541047e199cbfbbec748730ff845c397d033b01704f600ed8e2fe2a40936e138ddbc5b640f3e3955cede69c71802119bae262815e51fd3907aba570929c44dec48a0d3136f318f1595e7c6c9f2b4ab268df426e240b66cef5454e26c43338aaabe02ddfebb078d111e0082d5b6226b1192fcfbdc952b2f00d0054cb5d332cde26ba7f9fea0747f9cbc7345398d854271d6ed88453b0474a3306849324bfab565920da3f18088090a079e9b68e5c48e5af95ddab48c03bd6f06d5593f6501631d1bb5acca7a21e8bf6d2490243474b32dddf339dcba6f4f131c1db0925348d754dede37208ebbc303cab07a59383a2d2ed19f13ba95fc1e20e79e282722ea9a61edab026c07bca936852c445824fdc83363119ec3d3768340e9daff2d6be9b2ef0b3325a63428d2e2e4c4c8abb6a792ac2dda64ffb5db7357038801a109c51c8bc9af253384c42a9f2457efbdaa5957fcc8f617a9c1db3596ee3475cd7fb331cd95d08209f79a475517a6af3879cb19635085e61da3fb8e70da8dcb890238244ecf6a9d821f29e40a18ffef0bcfa197e70573851988301a08d51e6c4552d58b9f1b5e10f08798a2575f81266c50ef26856b277a01faf459ec9dbe79c328e1c978c3ef69695d79797cccda2a026907a62921c015b038633b6faaf8651d66e1bd36827ef9b41022d0dbedc41a7f70d85549f14a57684d58574e9860c36061c05c42fd4c841a5e8aa7c2547a54925fca68a9f7acd2530eadb1b38705428e7bd7dad04017f7c9b1c53ab8defa9d0767b0bb1c13f088113d4b0d1d574f506a7eb6f503f7a9c03a736505ff392ee200a7b9ca52fa0160d142e779ce55f7b6c6e3fb41ab0c0fd8b075bd9afdde61436e13434a010146e787fff888d585f94ab86f5a03f71fabe9f55cdc505c4f4354e48c14d4d375f87f83a2f2ba5ec56f0918d01c8ee088d887f54b1745b0ef9ce85ff9fdfb1993424051a7f487f6ac41ee699fdb99e48848253508880577ec209430e593f35b75beccff958c794982188ffd3536e911d11bbfb524b800f8e3ef32f2a3a85294240ac434b985c5004436f6667a263de757943bd8f056635fed33c8a924ef1a559fd701111d1cfaae97adb9ba93c2e7845fa4764d75f76d1ed7172977022f04b7c479f3b23800d956d58f8cf1503e0599fa4a1016cc004fd8cdd2a888a5ace4c7a20b6456369285ec9d625604ea421ab8fefd6e678eeb1dfffa9a50dac4ac2fa5bcaad3ac27f8fe83d7de8eaf57c632553526ec1cb0d2db6d994da50160010730d184ab9ed1cf3454e550e55da9a8a09e829a2c0448cc91deb6b42db371271956d69f8148d080ae34e4646a68122acb90e9164b38ebee499f9c5b7a6734b93ee9696e66c93097f9df05b7aa96690ae2c2c61340eb287996924971245f9fcc1eee85563547e63fc0d6174f3584c82e486ef334fb4ccd5bdc24826aa34655a0aba80ed19636cc4942001d66f7f08aed68dd4409415e8a9798c688c2b022c139eb09457454afb0b16617163c359058c0668636bd2e04d408dbc61af00ffdc9a588f6e352b35e6f234ee7389133094902eee2142725c2e0dd54da67f1f4b5ce53ec1264d1507c153f9ea5043d28ccb29e7c6fbcb473847161b0dd7d74e6f56012e24646bd372967bdef33bceab823b75505feda92be1f04d6cf6e82c7518c1774fb9aa0e26c6eebc19ae7d66c7a11afb3d32565af50f6066a7d8d9628d37dab5d2cccd7d19e4b3173c4ce98e714e9c238b05e955364c3a681f449235a9c36ab3edd57ba4696e2dee2d85c02528af47b2daca6c70d4b805f2cefaf72ffaf2e81c347dbb03486a2405451896670d44322ef8534f134079ebfd2c12e21b297dd847d49dd9c1108d6eb04e11adf18bfe559aa4bbc25042a7967b1a94907492fd938ab548a91faf2e78a990920fd10578924078cdf8b1f2aa3b4d3823c1b013a57f864578eb9153843dedb8cec8820ab8877b6d84bb6db1fc673825d76bd2eb42bfbb65641e8b066ac854ab7866c0a66363466acdc9157d40329b696bc0564735dcf9c1da70a3ee8f4b18ac36cd0d8cc3ccf322cf9980e4afb5909c0958127473ebdde588fd0395b77ef04ee556b24d82a44ddb261f2c3ed4e1d0ce05d1c3de874ebc96982e240f23692dad6d99908b846de4bdc5ff2e64adeaf70c18f102f06fb1c9483834549551c010e60d414dd67c2594c5430f2fc6c71908af3eee4e0d809fc60d9eea258fd3836b9b2c6e6cb4900e7663f0ff0ddfd315081972b8c04775fb27898d0135b4c10b82887c0993ccdf807811a48bf8c46c04266be8b8aa057ac2ad0af9bb12156f6ecf7d4a0a212f2c54560429c97fa73c3da76a114ae38436cc163c01dc00b8bd077da9974b3f2be0deb613d8cff16b53ab56111d2777c072fdcbd5c8f2e44b54426789dce4d396dbc5fbd7e31cf2f00c9d206642a5dc58e9b8fbb4491cbe88b5f3af8aec4d2aaf3f9dd3a4e144344bdccd9a0e16bca521a383d2623f81f2aec550c0d3f9d48d461a0caf0c84314a05ff60d614858a1eb95cfbad9e67c425e55369f4a5797fc8b41b6aeefbae93295405c877f9bf6fde75a121f86192b0290489ee554598cd6f9c99a41acbe6e42071ba3ba2a02d5208201f43ec4befa5686c0db1429de997d16f9f38c5f1e60dd5fdbac3ca8d7f9c0496a4fbb4f5ccb7c452e871494f024fc5fe4799caf04a1d0b9c015c9ae25f5523aef76428e3edeada0d15ec8bc91812d6e1e9d170d20e522eb84f3812024a0bee3ccf7b940ebcf87f2fd3fd4be810fe3ce052c36689ce7af58e76917a9b4b9d088906520b74c38460873dfa45ef2ed4b094d05526706fb6deaafffe1986f6bf287d5eeb0337b36c5aaf0431791274e7630884f9ee903b44ff42d160ca2c94501bb32303de798d281fc951181d0ce19316d276501e6d37e8b8d5aaf3f60dfd9be43cafe95067f8b228d0d2f6075d4071bd5129fefd1e70cefefde66aac6b275cabf6db464aa2ea1af343dae7e90039cded8c8df401b24b1e1a0656f4cd5b8eec98412158810e264a9337bddba9d7cecd7270bc49c10804fc8e9b6bf110883d404d468e0da759ea7facdf2f6cf7b750cc09b3ad6dd829e2ebbaad121e05fe71d85a4cdd115afdd34416efc3d1b08e1bedc8bdbd378d488ab5bceb240a6934a0cb03a7b30fce6044e08054fd460ec4957cbc24dd6c66353e333b9cb4e564673a0268e760f691285c706f8ba26d97b0d235eb195c050eec07b4d7ae5a5a429639fca7e5f640cfb7931f80438548faa70177e6e7892eebc19670282c66717e6fb2cdfbf09b62045789e6716ed95a7ed25b283b13da738e31bc3cfe05ae6d041e19e59350e4fc513ca0736dc45ea73ea63fb4a2b5f37a52dee43410f2b4b10c7e9a48774a783b92697670f37d604b9a46cb4790a3ac00442f915fae98f025c55937ad4323a2a4ab53c82df10879c146a9559cdce6fa98d99e4e0ae1671ad20d150958fc290799b9c7df4b57c86e54abef964347e985a30340fbb931c1a39e5f302a10747db9722d59f04f08955c7d596b7466b94b417df0088d407c81b188286e19c91ba399064054101830418940ae7c7a00e442c8d1c8af8a7b28bec3b47fe1ccc062aa84f003cbd486d4bb9b9642638466dd0aa96cda9e3288adf6e50fe436341a00fd4994a3af45f6f76616ac509d346352dc55b1e2741e5891615ce2e1759183a58a0eedbb41ae06dc0237277f79057cee185ad39c8c719fb64f2518c3d3064b77d5c9c1f3d00703fd620ad1bdfe01a12aed9a86a8ca523f469e61565997d2bf84308cfc784cd1ba30718f077315cae50e6d129fb32c22b71bd763262c7e05f183b83d354bb3a9315ecc5f03e246d2f6e58a2d094bf4d5f951aebd2bb02acc2e94694206a1398b8ef0efad4d662dfd9c9120b77a8a22467eda74966d0586bbc1bd3748f8d7da782a2fabfea94f793a238cc9117130334fdac5525f8f3f1054d45db16413cfabe3915aec8084428bcf957e1fe202389e71816208c5f4cae32e881e900a67cd2f7ec2edab4cf3c489b2e03eee59bfc9d1e27193bc4b8b138a9f9d5ab3d2e6ea4ee48de433cef4a3b3ab7c9cf19f1dc9c30675b5265c89cda965ad52e4691a8b3fac01e34b981fcfd54afd32f104b5938a503f2053e3893160bbfd91b65f9eee22b0c39e1ff8d038a4b01dd36eb41b3e3479dfbfeeee93258d0b5e45e36963dc639f807b7a7ea1dc6c22a8b7773280142fe7ca24137d5b727c9f4a316db5bf72c265d966b1fa57628b726cc24079863632893a27e10572a69dcb30b033d562de425037875435dd165b1388a8a7d0128715e569914a7dfbbe48d2264c8462db490f7e979323b70b7ed5639ccdd3546754cb6515630e7aefb47cac441327921f5c38ed8a26be761f504f49e7c3600dfa605a7ffb549f336551de42de93d7e4aa03e9fa22b32d0cf9f79d9b83e013959b8674ba1d3ca7f84ee670840e2711f1a2d9ae49eb3140cc9eed421042a80c4143b8cdb85a08d84b7c55f3ef5bfa7c95a854d98157954700441665d41ed9e7784212fc7b4234fb02da55ca385597e24c7f6cdc4b45d1f7065e0c2b09f976a0b705f05df355dfa0934274d2b79a8e814926601b23e53c3ee53b59842dba27cbf45e89c4f1bc77c81843ef453b06a"}, &(0x7f0000d72000)=0x1008) r5 = accept4(r2, &(0x7f0000270000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000078b000)=0x10, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000059c000-0x6f)="4a1eec77ad42c024b1c8de7e2d1404fa1e026e5a2641729a46690ad32c043ae938ca71720ddc1a5145856b32d3e49daede78b882516346002534550448ccb8c910fe0e2319e9b07f9cb72a1dca4a69ea763191299b87481830d24d01d263e283b2dd93", 0x63) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000325000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008de000)=0xe8) 2018/01/02 17:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cda000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000290000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000716000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d95000-0x4)=0xe8) lstat(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f00003f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e2c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000-0x4)=0xe8) r8 = getgid() ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000629000)={0xe1, 0x5, 0x80, 0x619, 0x400, 0xfb92}) sendmmsg$unix(r1, &(0x7f000083f000-0x38)=[{&(0x7f000058d000+0xe01)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b48000-0x30)=[{&(0x7f00007d5000-0xd5)="e6968351d1c6d97dcd6accae2bac2475948e2a91612b67609ab9b36fe4f6d653253db619ef12e7a062cbea51a899be28586e35fb4168047f3421a89b6cbceaaf63189d08e9ed454e0703117258e515400248b5a8f8af3920c1f080d569d6e0e7b4f664d219daba0a5274f30fcdd07a2bb8cabae2a4033dd334625b697c39a42c0dcca3c27ec0d2afaeda4d74b208c46f879c8ad491ce5b4211ad8ea119af557ae576dd3d7e73c7334aeb3825f0326f58e8de142c8ed4684dab419d04dc436106fa975134f79af31377a8824d4befcc0ab3ceb3940c", 0xd5}, {&(0x7f0000cdf000)="418b1d7939e909747f248c88adfcd3040cec447ae6d6dff2e2777c2dbb2a367a666283ab91d1c3387b17f0afbb0b2b05c1aa07322112335928886ff70385be49945a7c962202b3c93dbbf2aa95071eb8c7a9631885c46f47dbc6438b87e1ac5c2a03654df5a536ce32f197fa9c029f033e6b77d8ba0f53b573a7a59cb4", 0x7d}, {&(0x7f0000d10000)="a0b6d8078935ee9e133a93d5c51412c9dc6553c1c2faf3c04f624f2739304bc591c2d686bccff4b86f7f5213a33027fc18db03949a1385560abf", 0x3a}], 0x3, &(0x7f0000cda000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r3, r8}, @cred={0x20, 0x1, 0x2, r2, r7, r5}], 0xa8, 0x1}], 0x1, 0x4001) r9 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a3d000-0x4)=0x0) fstat(r0, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dc0000)='./file0\x00', &(0x7f00002ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000079e000)={&(0x7f00009c4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000004b000)=[{&(0x7f00007cd000-0x2b)="fde07430be7f527c0b7484b2a81832b7fb93e60a547dc7a300428deea9a9c1dfdcc2ecc53a7749dbd065f7", 0x2b}, {&(0x7f0000464000-0x3a)="0c258f738e9ede7f250f9b6746b1525823ace8f138613840e7cc106bc3b981738efb24da10c41f1abac9c9c6236134ef3bc11ffbec753dba5b2e", 0x3a}, {&(0x7f0000f49000-0xf1)="72460f5ffe6cc063e2e096cadc0ceb83f96ada37cc6aec4107646612daf73d2e2fb4b80c672c9df05712c1b9357ba30cb2c20839ee28ff37311f1faf9104996bb65ea7883e6d41654e33a1dbc7f0a98e9e60d06988a786b818121198a81ac34d0e86dca4eda726bbd9eb61b4ecfe1575367131b406fa8de0abf26533980d1ad3c69104477c3edae664dd2b795f5f8409ac7427cc918e78cfae866079cf1876cd3ef21761f45cb6de68d9bbbbb1d4c54dbd00825ef6150eba9e4c1f5e71acfd36b022e18a19c25063e028a01bc35c177a3b7845c463d6c967e7874721dc2b7b1fafeb28d4e8edb7ba29f747fe953a7f0e3f", 0xf1}, {&(0x7f0000829000-0x7b)="0581983d4dc2a5379d302a08f0dfc8ab51e9fe8c1f3a1329917f2ea784fe13397f22ae704a0a24ac5479a040499040b2bdb4377cde5ffdf5569297826ae296cf0b1cd05ff09cd69ebcae6fdf38edf1c847d1c3c686ec39f51a8a59b4032492f4738e72da0d038eed3687941de6bb57b6c4f25b5a04043ad5cb7c14", 0x7b}], 0x4, &(0x7f0000e0c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0x4000}, 0x0) r13 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r13, 0x5421, &(0x7f0000420000-0x10)=@generic="2e33a7d8c7bc986e1af99048ae4f9d12") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r13, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.154045] binder: 4146:4151 ERROR: BC_REGISTER_LOOPER called without request [ 40.161649] binder: 4151 RLIMIT_NICE not set 2018/01/02 17:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3, 0x800) read(r0, &(0x7f00005a8000-0x11)=""/250, 0xfa) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/vcs\x00', 0xe000, 0x0) fcntl$setflags(r1, 0x2, 0x5) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000898000)=""/162) read$eventfd(r0, &(0x7f0000e78000-0x8)=0x0, 0x8) pselect6(0x40, &(0x7f0000d8c000-0x40)={0x5, 0x3, 0x26d, 0x4, 0x100000000, 0x3e, 0x1, 0x1000}, &(0x7f0000e30000-0x40)={0x800, 0x4, 0x5b, 0x5, 0x8, 0x2000000000000000, 0x2, 0x2d6}, &(0x7f0000e41000-0x40)={0xfc, 0x1, 0x0, 0xf7, 0x234a, 0x48, 0x80000000, 0xfffffffffffffff9}, &(0x7f0000d61000-0x10)={0x77359400, 0x0}, &(0x7f0000b71000-0x10)={&(0x7f000096c000-0x8)={0x9}, 0x8}) 2018/01/02 17:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x8}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.192717] binder: 4146:4165 got reply transaction with bad transaction stack, transaction 2 has target 4146:0 [ 40.192733] binder: 4146:4165 transaction failed 29201/-71, size 24-8 line 2775 [ 40.267569] binder: 4151 RLIMIT_NICE not set [ 40.289281] binder: 4146:4165 ERROR: BC_REGISTER_LOOPER called without request [ 40.296805] binder: 4165 RLIMIT_NICE not set [ 40.301612] binder: BINDER_SET_CONTEXT_MGR already set [ 40.301627] binder: 4146:4151 ioctl 40046207 0 returned -16 [ 40.315870] binder: 4146:4165 got reply transaction with no transaction stack [ 40.316111] binder_alloc: 4146: binder_alloc_buf, no vma [ 40.316141] binder: 4146:4151 transaction failed 29189/-3, size 0-0 line 2960 [ 40.336090] binder: 4146:4165 transaction failed 29201/-71, size 24-8 line 2760 2018/01/02 17:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000964000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0xc43e, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/02 17:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x5) 2018/01/02 17:12:15 executing program 0: r0 = socket$inet(0x2, 0x4, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x64)="5964e3b16e38a21c313c9d807177b9a6bbbf160f6e0cbc1e3e3fe95194f6ad7adfd1149d3a15da78264b0c4afd6099960341294892c2445b18f41e4a3634b1d9eabcdf2a87b047ca6b8645be89f52d85deb854822ec38b8994e1f4b250464c950c1fb710", 0x64, 0x40004, &(0x7f0000619000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000585000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f18000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000c53000)={0x0, 0x16, 0x2, @thr={&(0x7f00005e7000)="7f6a92d983b97eed3651d9342523a459316068c3f9b2c513aef5d883bd95dca9e176bec91d9779d5962296b1a2ab", &(0x7f0000b1f000)="e5d1be2f86bd62bc88b8b0d2e9c8bb23b608764cd666e988b2f1d47882dc1b2a2aab4c4c64619713f7187df97118287877d3feab2444"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000278000-0x4)=0x0) timer_delete(r1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000afe000-0x8d)=""/141) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000416000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000443000-0x4)=0x0) getresuid(&(0x7f0000cac000)=0x0, &(0x7f000093e000-0x4)=0x0, &(0x7f0000533000-0x4)=0x0) getgroups(0x4, &(0x7f00000b7000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d1000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bd000)={0x0, 0x0, 0x0}, &(0x7f0000ba7000)=0xc) sendmsg$unix(r0, &(0x7f0000aa3000)={&(0x7f00005a3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000063b000-0x20)=[{&(0x7f0000e8c000-0x60)="cf4c0fdfceb66959fc938185760a782583580fc0235868f27f2bd90348967a8bb5a7ddf9c26575c614ec79fc1947d3f49fc08d03fd075c58e3249dc9491119de2c09e95fd2163b04652b01135a4dbe7d5a7309d064674289537d5bbef929ff05", 0x60}, {&(0x7f0000bae000-0x92)="5568d5c395a2c46ce9bd0e0e2be101288487a7e50f242e42de20e1d6bf7ca0bd9077e087e6bc369e806c2d0f82a37690ce8c34468b63bb40f38ab48edaa2dffa3d1a5d54d5d24270408defba2e483016882987482986d4fdeeef04e0114d28c8ecc290a83a55b7f134c0e4e934d458765a59f4405795b20abb64097494a0547d2864517ca1df59c9b7c4f287662031e8ca33", 0x92}], 0x2, &(0x7f00006b5000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x4000001}, 0x4000000) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r9, 0x11, 0x66, &(0x7f0000f21000-0x4)=0x0, 0x4) 2018/01/02 17:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) keyctl$join(0x1, 0x0) ftruncate(r0, 0xffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000006a000-0x4)=0x880, 0x4) creat(&(0x7f0000a94000)='./bus\x00', 0x0) 2018/01/02 17:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004df000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000091c000-0x4)=0x7fff, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bcc000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ab9000)={0x8, 0x0, [{0x7fff, 0x7, 0x0, 0x0, @adapter={0x4, 0x2, 0x9, 0x7, 0x0}}, {0x101, 0x0, 0x0, 0x0, @sint={0x7fff, 0x7}}, {0x9, 0x3, 0x0, 0x0, @adapter={0x3, 0x0, 0x1, 0x9, 0x7fff}}, {0xffffffffffffff7f, 0x5, 0x0, 0x0, @sint={0x0, 0x8}}, {0x3, 0x1, 0x0, 0x0, @adapter={0x7, 0x4, 0x3, 0x1, 0xaa}}, {0x5, 0x7, 0x0, 0x0, @sint={0x6, 0x3}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x7, 0x2}}, {0x8, 0x7, 0x0, 0x0, @adapter={0x10000, 0x80000001, 0x4, 0x0, 0x620}}]}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d4000)=@generic={0x20000000001e, "01030000001e0001900000003a00000009bf79f321b30c9bc8790405000000010a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b24fffffffffffffffe1f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee500c8b9f70dc136cb184a"}, 0x80) 2018/01/02 17:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x20000000007, 0x300, &(0x7f0000e42000)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000ddf000-0xa)='/dev/vcs#\x00', 0x4, 0x80000) poll(&(0x7f000021e000-0x10)=[{r0, 0x811a, 0x0}, {r1, 0x8060, 0x0}], 0x2, 0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000b63000+0x889)=0x95) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 40.347786] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.353303] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.367238] binder: release 4146:4151 transaction 2 in, still active [ 40.373845] binder: send failed reply for transaction 2 to 4146:4165 [ 40.380421] binder: undelivered TRANSACTION_COMPLETE 2018/01/02 17:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f000084f000)='/dev/dsp#\x00', 0x1, 0x10402) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a57000-0x18)={r2, &(0x7f000043b000-0x1000)="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", &(0x7f0000676000)=""/4096}, 0x18) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/02 17:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000089c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000071e000)=0x101) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000281000-0x4)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d78000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept4(r1, &(0x7f0000bd6000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e7000)=0x10, 0x80800) r3 = accept$alg(r1, 0x0, 0x0) bind$alg(r2, &(0x7f00004f3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00006b5000)=[{&(0x7f00008f9000-0x26)="741d85c9a491bc39e21613d42da7693410bcbc658402d3ca021c45ce1f50eb326b711bbb85f9", 0x26}, {&(0x7f000053e000-0xcf)="a1305af21043abc95b6e4243ea4a93356964254dc605c28665bb9d48309d239b33ce653042a43ec9bbb0107ebad81ef668a38fdfc232af5ee074dbfe3c3d724eba6f987a748bf49d2ca46b3dc8c1397c8a9e160ea04e42199152dbfaf89851cce417ea78ea21f2937c355f358fef14f7880c628cb8d357081da8aa3960b8dbacc7f2b4e457204241785ae947d14aa64209517afa1d4c256ac2f700cebd443b895c73f8f73dfc10786411f0a756963ac030766e837742483c1a4d2b0945a4682da2e361856b0474c437f5ebc27a5e50", 0xcf}, {&(0x7f0000d54000-0x1000)="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", 0x1000}, {&(0x7f0000140000)="8c5e777ae9116ffade9cb3a4b89e7019190c8071c758c829f879fc6d691e662b766d50199bcf0a384ce5ebd5f50dec87784d0048c92d7adf14c2f50625727a4575acc2d0965816249822f1c18fc6be8d7f8f277a46e877ec4282db89a5fe8b819121b510a4721e321a654e3fb3131d5d7572926af0709e4800d2dd06df0c085bc3df2d3a6365b91cb48dac00a03c7effa29503ab3a267b1282498ae04c1a643bb2a4744b2920f94eefa12280f4e6", 0xae}, {&(0x7f0000eb5000-0xa3)="792fa437fc180d1bbbfdf70d3f920e7b472395852d972d7a928dbbe424e4ddd568fa5491ef92d31c1eb4452260c01e3ebd8247fc0e515357d4b8e6422a025ab205978b93072127804e8a60e819e890c64d6fd5367a0595f1c7e490ac0c62cb3e856f0bcc1d530bc66ca1ed5cb86d6a4d7356391316affa129e832e2b97493f57ed73b19a0be5dfa928ebf5c195a32f8da54a144a0b28bb84c9b312a6c7101674e54aab", 0xa3}, {&(0x7f0000831000)="030a6dd45d6665cb0997e090fdc6ae98574fdeabecc09ef5be5f3639c77134488efc47db6efa51fd0cb26011e3ff626aaaaca9dc30e92277899d15f10d6fd851ec90d81cd37cb453faffcd551c0056bc03c66e8f164e43850a8fe025595fc10e8ca0aad6fc", 0x65}], 0x6, &(0x7f00008c8000)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fdc000-0x8)=0x5) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000d24000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025e000)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000fe4000)={0x80000001, 0xffffffff}) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000044e000-0xc)='/dev/autofs\x00', 0x200, 0x0) recvfrom$inet6(r2, &(0x7f0000fcc000)=""/122, 0x7a, 0x2000, &(0x7f00000fa000)={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006a9000-0x8)={0x0, 0x0}, &(0x7f0000247000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000050c000-0x8)={r3, 0x6}, &(0x7f0000fcc000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00006cf000)={0x1ff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mq_timedreceive(r1, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f0000513000-0x10)={0x0, 0x989680}) [ 40.394119] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.394124] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) pread64(r1, &(0x7f0000622000-0xa8)=""/168, 0xa8, 0x0) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/02 17:12:15 executing program 3: pkey_mprotect(&(0x7f0000470000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0x6, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/hwrng\x00', 0x20200, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) 2018/01/02 17:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000049a000)='/dev/dsp\x00', 0x20000000001193c2, 0x0) sendto$inet6(r0, &(0x7f0000013000-0x2c)="5d1625545b37e80c1b04d9c14972b30ba52a6eadba5c0d1d01264e3fc1c57f9d071bc484d412117fd38a9abc", 0x2c, 0x20000081, &(0x7f000048d000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r1, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000410000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 17:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80007, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00009a1000-0x8)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000c1f000)={0x0, 0xffffffffffffff39, &(0x7f0000852000)=[], 0x1000000000000004, &(0x7f0000a8e000-0x150)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fe8000-0xb)='/dev/vcsa#\x00', 0xa, 0x80000) getsockname$packet(r0, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000205000)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[], 0x0, &(0x7f00000d9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006fc000-0x4)='tls\x00', 0x4) fcntl$setlease(r0, 0x400, 0x1) ppoll(&(0x7f0000e7f000)=[{r1, 0x280, 0x0}, {r2, 0x1500, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x200, 0x0}], 0x4, &(0x7f0000980000)={0x0, 0x1c9c380}, &(0x7f00001e6000)={0x7ff}, 0x8) 2018/01/02 17:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000b6a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d1e000)={{0x4000, 0x0, 0x1c, 0x100, 0x0, 0x101, 0x717, 0xe3bc, 0x8, 0x6, 0x20, 0x2, 0x0}, {0x3, 0xd000, 0xe, 0x8, 0xa03, 0x4, 0xde0e, 0x0, 0xf9b, 0xec, 0xf46, 0x800, 0x0}, {0xf000, 0x10000, 0x10, 0x4, 0x5, 0x5, 0x5, 0x5, 0x3f, 0x6, 0x7, 0x4, 0x0}, {0x0, 0x1, 0xe, 0x715, 0x25, 0x1, 0x0, 0x10000, 0x5, 0x5, 0x8, 0x1ff, 0x0}, {0x1000, 0x3000, 0x0, 0x1f, 0x7, 0xfffffffffffff850, 0x101, 0x0, 0xffffffffffffffc0, 0x401, 0x7, 0x10001, 0x0}, {0x100000, 0x0, 0xe, 0x5, 0x5, 0x1f, 0x7fffffff, 0x1, 0x1f, 0xfffffffffffffffd, 0x0, 0xffff, 0x0}, {0x104000, 0x2000, 0xf, 0x7f, 0x1f, 0x3, 0x1000, 0x7, 0x9, 0xff, 0x2ce4, 0x7, 0x0}, {0x6000, 0x117004, 0xf, 0x3ff, 0x4, 0x0, 0x0, 0xc4, 0x92, 0xfff, 0x3, 0x4, 0x0}, {0x100000, 0xf000, [0x0, 0x0, 0x0]}, {0x5000, 0xf000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x1000, 0x4000, 0x1, 0xdd00, 0x100004, [0x1285, 0x1, 0xaa, 0x7f]}) lseek(r0, 0xfffffffffffffffd, 0x1) 2018/01/02 17:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe8000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00009e7000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000180000-0x4)=0x0, &(0x7f0000cf2000-0x4)=0x4) 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000932000+0x459)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3ff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$packet(0x11, 0x2, 0x300) r3 = eventfd2(0x1, 0x0) connect$inet(r1, &(0x7f00008ce000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000cee000)={0x0, &(0x7f0000d27000-0x8)=0x0, 0x0, r3, 0x0}) 2018/01/02 17:12:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000109000-0x20)={@generic="c8ea2259b08a69d024fb1a662039e34f", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000529000)=0x0, &(0x7f000058c000)=0x4) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f00009ef000-0x8)="", 0x0) 2018/01/02 17:12:15 executing program 3: 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) 2018/01/02 17:12:15 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007e4000)=0x0, &(0x7f0000f83000-0x4)=0x8) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000b83000-0x4)=0x0, &(0x7f0000f8e000)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004c1000-0x8)=0x0, &(0x7f0000057000-0x4)=0xffffffffffffff04) 2018/01/02 17:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000494000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008d5000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x3, 0x1000, 0x3}, &(0x7f000079b000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000685000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x80, 0x400, 0x4, 0x939f, 0xffff, 0x100, 0x0, 0x70d38b68, 0x800, 0xffffffffffffffe1, 0x4, 0x5, 0x7, 0x20]}, &(0x7f0000f91000)=0x108) clone(0x0, &(0x7f0000c16000-0x53)="fe9006dc1d6a22ad8933608c4bf3ac9465718b874e1d2e90e761b49e22f00b9eb9fa445a692f4751317b468d906d94cbb50e4e99f58097fbc121b4be92bd1f0000000000000000b929d4baabdde7fbb752dd7f", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") accept4$inet6(0xffffffffffffff9c, &(0x7f0000831000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007e8000)=0x1c, 0x0) 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00007f3000-0x76)="843ec73d8823358f5222cacc6fe8bbd6eabfcf400343a463023017e72399309d2bd4c0107f1269a2a97dc56cbc42c8b118e919e79088fbf73452570fed959bf82518b27f46f63339a226e1435e235e2f415a04885b8ddec5828104fc797e4fa4ab4a5a7768f75995bddbb92d65e7a0c0fd7570265643", 0x76) connect$bt_l2cap(r0, &(0x7f0000b42000-0xe)={0x1f, 0x8, {0x6, 0x0, 0x3f, 0xffffffffffffff80, 0x0, 0x6c12}, 0x80, 0xcad}, 0xe) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_wolinfo={0x0, 0x0, 0xfef, "cb8c63f871c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000810000)={0x0, 0x0, &(0x7f0000f77000)=[{&(0x7f00000ea000-0xe1)="2d751984ce5357d621191c8e9c2a0e896a632b92f840f5e8f9f48685f6f3ec46ea686d6b151b5ab7a2af2b61cca96ba6d6ca901fbd7074c6907cb53e6cdc2f760d79a9875822a74b1bb3c622c823fa627e55120b07d5fd9b0847dce9dd0264aebf091e162af0f13ff66aea0c51289805d0dbd36d6f611e73085ffaca650b5776ec542e0287fa9667a9e189cf39ecb3406c83b4f85beb51ce7c317607025602fa33685dd7d99f2a87fea262f0779f50fab07b9e2d643e809669d98095269f0b32d3a142a1302d8fa38dd6c25b457dd2b0ab8cb95e7becd22b24be2b6c2244c7948d", 0xe1}, {&(0x7f00004ee000)="a49f54005487e28d8d4618620097f630c2ff7be753b1914c8ae2223272da3949cc3d002c7fe2f9c72c742f281b04d1d0b058007ee75ab2294c253031898b0a628a10a0d76d2062183b7962665add72078cda7640577bf6bdb6a1d9e9ddc0744935c068d5da8e24825c660b74fff03f40e0565c2729448ffdb454bb9661cc2fea07edb9e6597acaf88cc3956c30b57d882cd6b7e2164f93ace6f4103f7a2a71ff13c12699ee2ea8a38f79ddaffc2beb8ade42f7b83af834e0b9d82fe55107ce6da67a2086e4daae36c185a5b1cdb6fb4cf044", 0xd2}, {&(0x7f000005b000)="710f9f2890e346c64348186ee31177d9ec42c09743a756e1f7ae1a12148999cea0083ffdae842bead58e020e7dfbac25886cf7902b9b040ab90241ca28c16407f5f72fef95276c5439f9731865003b4119488217748a81c7cee5c46218dfff28effb6517550a5e62f42ee09a5b836fb63f0712a8b135860588b22fbceb32e4885a71d1", 0x83}, {&(0x7f0000ebe000-0x43)="59a84dd8ebb17ed23a305671b04a99a2b813b1e9895f156705afd180904253481562fa72ebc354531968187f4d8ea1c217e3fb743fdd4c6710e3f43001824c10342bdb", 0x43}], 0x4, &(0x7f0000e0e000-0x288)=[{0xe0, 0x113, 0xffffffff, "5d1eb1092264081fd336a6910919815ef3965e0eeb3aed27046975ed560963e73e5cf6caa3bbdbbda83b435a2f7f2774a68842ea7295004565394ba81339491dce4fd997ef99caa1ec48a18fa3e14e764c0e0d8bf4f60a707cb952c078158051af1fbbd45467053b2f91b7a5a3baa061b402a672ce1dfa66edeaa3d2f3ae8ba04674ece9c5b8a4b7106b5cbc87be5d5cd1d99b871f75d1f7318e18ed0b067dc7374acd0295c5985559a92806301073157216a08a3336d517b8055923352b9c42cb5d1d5288e48b84e36ef6"}, {0xb0, 0x102, 0x10001, "941423f96e62785946757e9f3f984909d899044d2884d3e25f3f65a289455a8bdef4549d0fa21c5994a57e70dc5d9962f07234d5f8f96551f42b4db985bc7d2254475fb38d02b9325e105ca7ea19a44c071d120b572fd3af842de0cb208b36d4715946d412fa3d45ceba218c7d532aecc0724478fb72420268f1c15ec9b647ebc5b52ccb8a9848deda825606e73c7145fed8dd223372465df02e88"}, {0x40, 0x3a, 0x7ff, "7befc923d2c4a2ce03b163c0a9360312b50425658c8834832c6c0f86aebf856ed011572cfdd9199936a3a0"}, {0xb8, 0x105, 0xffff, "425d2e30caa20f5ceaf22ff1757b0a6946901f5ba32950b17872893666de5b13df34c712665353c933592cbd689447d8f9913404f9f70952d909bdfbc9fdb485b1e74a7f90dd22b67de56f05c6e899d674c0837b13224efceae78dcdd766dfaec74e0de4fc922a4786e182c4675b30fd8b054dc0759d5cc2ad00ee7c87b12ac4c06a6633edca34f506cc6eb0fceb3ec4bf508db920818e71b01313eb0589f5a43c0383"}], 0x288, 0x4000}, 0x10) 2018/01/02 17:12:15 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00006d0000)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000911000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000773000)='bbr\x00', 0x4) poll(&(0x7f00004fc000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:12:15 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x4000000000000003) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0xa8f9, 0x100000001, 0xb03}, 0x20) 2018/01/02 17:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee1000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x8000000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/02 17:12:15 executing program 3: 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$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000060000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ce0000)=@generic="dad4edc9b68e5ee22086526f2493c0b9") r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$inet6(r1, &(0x7f00003fb000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) write(r1, &(0x7f0000476000-0x92)="", 0x0) sendto$inet6(r2, &(0x7f0000d78000)="df1c4865787ec1dd80b9cdce9c795f0ddbff3bce4a44ae4a04fe3017e1da8842640575108329d8370491bc2ec40897e159b34f09938050a662db173d2c23323ef54239d9b1a800d5f234bd83687972aeaee2e76b58e934e258d1fce26ddcdb4708df3d87c097701f340f067da7d92354ab6eed7f6904f6df815194879a7d7045035cc0eb4f2e33f922ca47cb64932e39203420f9d886411046f4e5ff3762a5b8a465362810bcec8701590e26b3763870e7004074f9694b0bc02f1f537383d2372239878cceb4781f5c3f71e4ae51c258b6a8f901464d8725c69bee2f6e32ba4ec5ccd6e95f116a05da4521f191ef86f4639ca9c5", 0xf4, 0x800, &(0x7f000089f000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) sendmsg$netrom(r2, &(0x7f0000368000)={&(0x7f0000ed1000)=@ax25={0x3, {"bcb592a1719f7a"}, 0x10001}, 0x10, &(0x7f00002f7000-0x50)=[], 0x0, &(0x7f0000c92000)=[{0x30, 0x11f, 0x89, "8271dfec958f6fbdf80ba115c2433fdf2951d48582eaaf61afff18"}], 0x30, 0x800}, 0x8080) 2018/01/02 17:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009ad000)='/dev/input/mouse#\x00', 0x7, 0x0) connect$nfc_raw(r0, &(0x7f000066e000)={0x27, 0x7, 0x6, 0x4}, 0x10) timer_create(0x7, &(0x7f00004f5000-0x60)={0x0, 0xe, 0x1, @thr={&(0x7f0000c1d000)="40627674a34930140df5628f954449914b9cf58bbab05002eebe3feac5cebc2c1e5c920a84ab4adc719bd723db05b8ecabc115dbd58518ffa20fc57d0c51d2399b00e1cca0a6e1a03fd9793cba67d21979", &(0x7f00007ca000-0xce)="58dc36f5127ddcfe4e6a65a0e10e9e3efe4bb4eb82df007f7c9926703a5f045860a6031c37be2b7ed4d5afcb8dd8609cb47705a7cbcce5aec431454fc7104acf8e5cd0a39ab96625caaf2f38f25bc3ed47a83d6283d52c8215773e7347bd81e52002bd2c6913e34fe66accb102584fb08798ab8c80c830f4797cfac7034f78857d7861cfb94b3b888f1d336a7ef8c0170b1f4e445af82805be0549f54e9bf9e3b1e74aae559d7b6f3c472160b2cc8470c2b728e382627f25d71247d814d80b0e191d5099d406072aa7a21fc57753"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000647000-0x4)=0x0) timer_gettime(r1, &(0x7f000075d000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000eb1000-0x8)='./file0\x00', 0x80200, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb3000-0x28)={@common='lo\x00', @ifru_mtu=0x6}) r3 = socket$inet(0x2, 0x2, 0x6) sendto$inet(r3, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00007cc000)=0xff) 2018/01/02 17:12:15 executing program 2: clone(0x0, &(0x7f000054a000)="", &(0x7f0000463000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00002a1000)="") remap_file_pages(&(0x7f0000aa6000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x5, 0x0, 0x0, 0x67, 0x5d, 0x20660000}}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000002000-0x14)={0x100000001, 0x2, 0x6, 0x0, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x200, 0x0, 0xa77a, 0x100000000, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003000-0x28)={@generic="9de2eae15e099c40ac06f1368b1c7ba3", @ifru_ivalue=0x5000000000000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, 0x112caa58dc901e88) [ 40.726917] device syz0 entered promiscuous mode 2018/01/02 17:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cb9000)='/dev/input/event#\x00', 0x0, 0x0) syncfs(r0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000066e000)=""/117) 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bcc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a21000-0xb)='/dev/audio\x00', 0x10000, 0x0) 2018/01/02 17:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000024c000-0x28)={@common='tunl0\x00', @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000d3a000)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ptrace$peekuser(0x3, r1, 0x8) 2018/01/02 17:12:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x9, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f000064c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) 2018/01/02 17:12:15 executing program 3: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000509000)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/02 17:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r0, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000046b000)=@req={0x28, &(0x7f000039e000-0x28)={@generic="6e6a8cc1d6f8437aa1be2f560d45e6bc", @ifru_ivalue=0x995a}}) r2 = dup2(r1, r1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000386000-0x2)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000768000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/02 17:12:15 executing program 0: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x101) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f000028c000-0x7c)="3d66620f6512c59b32f734998bc198bbb2093906d649e8c1332588915df6b9a65ca8efa29f04732386e1ddd72c23d2c0d80afa3417b7bd7a55193dd93ac4c898831eb2472a567a84c0296f421b2a869174d3d80687dd25f11e88f3bab8cf9fc1ad13ff306817aa1e58acfbf6fb3c71ec10d8f789fcba8f4700b1cc5e", 0x7c, 0x80, &(0x7f000002e000-0x10)={0x1a, 0x6, 0x1, 0x707f, 0x0, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000182000)=""/221) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000df000-0xb0)={0x0, 0x0, ""}, &(0x7f0000287000)=0x8) ioctl$TUNGETVNETHDRSZ(r3, 0x800454dd, &(0x7f0000131000)=0x0) 2018/01/02 17:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sysinfo(&(0x7f0000997000-0x16)=""/22) poll(&(0x7f0000af2000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000768000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000635000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000209000)=0xe8) ioprio_set$uid(0x3, r1, 0x4) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000b57000)="") 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000504000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000970000-0x6)="510400f0f8fd", 0x105405, &(0x7f00009e7000)="") chmod(&(0x7f0000188000)='./file0\x00', 0x5) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/02 17:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f0000b31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec9000-0xf)='/dev/sequencer\x00', 0x220000, 0x0) mq_timedreceive(r1, &(0x7f000058f000)=""/208, 0xd0, 0xffffffffffffffff, &(0x7f0000cbc000)={0x0, 0x1c9c380}) 2018/01/02 17:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000094d000)='schedstat\x00') getsockopt$sock_int(r0, 0x1, 0x400b, &(0x7f0000b99000)=0x0, &(0x7f00003e2000)=0x5ce) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f0000e26000)=""/4, &(0x7f0000000000)=0x4) 2018/01/02 17:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a05000-0x12)='/dev/snd/pcmC#D#p\x00', 0xeab, 0x80800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000dca000-0x10)={0x0, 0x8, [0x20, 0x8001]}) r1 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000da0000)={{0x4, 0x0, 0x0, 0x0, "08db3db7ce379feb295ab696c9341ec6ce4bddfb06147ced53f8f0605e19fbb9013e827a702c52354f5df9d4", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b14000-0x4)=0x0, &(0x7f0000cc4000-0x4)=0x4) 2018/01/02 17:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d69000)="", 0x0) getpid() syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d33000-0x4)=0x0, &(0x7f00000b6000-0x4)=0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000714000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0x8, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000cc000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000022e000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x55, 0x4018, 0x0, 0x4000000000000, 0xfffffffffffffffc, 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, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c73000-0xa)='/dev/ptmx\x00', 0x40, 0x0) pkey_alloc(0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005ef000)="", 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000d49000)=0x0, 0x0) connect$inet(r1, &(0x7f0000e2f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000b7f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e5000-0x4)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00003a1000)=0x0, 0x4) accept$netrom(0xffffffffffffffff, &(0x7f00002f0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000567000-0x4)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000b0b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006f4000)={0x0, 0x1, 0x6ab8, 0x100000000, 0x7, 0x7}, &(0x7f00004bc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000109000-0xa0)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2, 0x80000000, 0x0, 0x2}, 0xa0) 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = add_key(&(0x7f0000c07000)='ceph\x00', &(0x7f00003db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4a000)="0b7897c5336bf934c7028eadd0532a7db1db14ad19c29014f4836c2014d6ad5348fda4ed6bc977beaf86ba178a193a6ee360180606fb2b85213fe5103ac20047828846ace3d5e9874abdadf6e31a38fe3960a7f65992cc27a8201f132a10a2c4fd004f329868e000215b644aee1c44efabdc85a0e1d49996cb24265a35f10550695d0a743ecdf1175d7adaaecef0618ec80a1adc6bad751e9d13cc6ca79184fad101d666749a0b35a2ce6dc3cb731b7f952fe50d6f966b4c79d516c610da987504ce", 0xc2, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f00003ee000)='user\x00', &(0x7f00000c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000994000-0x25)="9b4ec5b74b7a5d85fc2a69da0125753b41f5682019b3f0e3527e1c670fe2ad3ac75ae89607", 0x25, 0xfffffffffffffff8) r3 = request_key(&(0x7f00004de000-0x8)='rxrpc_s\x00', &(0x7f00006c1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000064000)='posix_acl_access\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00001ed000-0xc)={r1, r2, r3}, &(0x7f0000fde000-0x11)=""/17, 0x11, &(0x7f0000333000-0x38)={&(0x7f000026b000-0x40)={'sha224-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) rt_sigreturn() 2018/01/02 17:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000714000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getgroups(0x1, &(0x7f0000b57000-0x20)=[0x0]) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000ba4000-0xc)={{0x0, 0xffffffffffff044d, 0x5, 0xff, 0x6, 0x4}, 0x10000}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00007fc000)=0x7) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000864000-0x4)={0x0, []}) getpgid(0xffffffffffffffff) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x7, &(0x7f0000061000)=""/4, &(0x7f0000000000)=0x4) 2018/01/02 17:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f000071b000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000044000-0x10)={r0, r1, 0x2, 0x3}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c27000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539(chacha20-simd,poly1305-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f0b000-0x10)="94192e0e", 0x4) [ 41.156584] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 41.239050] ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! 2018/01/02 17:12:15 executing program 6: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ec7000-0x8)='keyring\x00', &(0x7f000032b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000ec6000)=""/0, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000001600001070000000004001a00040002000700000000f90800011f00f41ee400e489", 0x39}], 0x1) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ec7000-0x4)=0x3, 0x4) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b90000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec8000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ec7000)=0xfffffffffffff801, 0x4) 2018/01/02 17:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f0000452000)=[{r1, 0x19, 0x0}, {r0, 0x5440, 0x0}, {r0, 0x200, 0x0}, {r1, 0x28, 0x0}, {r1, 0x2080, 0x0}], 0x5, 0x3ff) openat$cuse(0xffffffffffffff9c, &(0x7f000062a000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:15 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, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f74000-0xb8)={0x0, 0x100000000, 0x7, 0x80000001, 0x1, 0x80000001, 0x9, 0x4, {0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x5, 0x80, 0xee5}}, &(0x7f0000d00000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000921000)={r2, 0x9, 0xce, "7405a1f5b3f3a0c5cf690be2b7a11b7f566af633822ecf95aca609522c4f2c9cb494dcbeba2f970ec94179432293aaccda479904fac398e23a007f9cfe4cc5d55bcc600d09fa15218609e8e26723f8487b7bd70fc7eb538c0421df671a72b6da9b0250481200a3342debd0f7c47f420152cf210081ea3bab766830f031701c55cb6fe18cafe6cb4475474fff153f324f1009e8780544940df0ea69df2576a961bf8472ce6d64b58fc90e383b5cd428e5d3081354c1be6820a2df7d0d402b9b4b39ac97a29039118af64bb96bff11"}, 0xd6) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0}, 0x0, 0x5dc4, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x18, &(0x7f000005a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 17:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b32000-0xe)='/selinux/load\x00', 0x2, 0x0) read(r0, &(0x7f0000f15000)=""/0, 0xf556d3a01201806) fcntl$addseals(r2, 0x409, 0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000fc000+0xcab)={0x0, 0xffffffffffffffd6, 0x5, [0x9, 0x1000, 0x9, 0x1, 0x2]}, &(0x7f0000e2c000-0x4)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000097000)={r3, 0x20, 0x0}, 0xc) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) getpeername$packet(r1, &(0x7f000024e000+0xad9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000509000)=0x14) 2018/01/02 17:12:15 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x1) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ac2000)=[0x8d, 0x673]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 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(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:12:15 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, 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) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000613000-0x8)='./file0\x00', &(0x7f0000118000)=@known='security.capability\x00') 2018/01/02 17:12:15 executing program 4: socket(0x8, 0x3, 0x0) pipe2(&(0x7f0000f7a000)={0x0, 0x0}, 0x800) ioctl$KDENABIO(r0, 0x4b36) 2018/01/02 17:12:15 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000026c000-0x9)='/dev/dsp\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000746000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x5, 0x4, 0x0, 0x736, "b30adb87333e509676ac4b78791ce8a7c99d463b9936f15bfdf3ee14352ccd2e1ed9705e963da023874afbc6", 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f000041d000)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000076f000)={{0x2, 0x0, 0x0, 0x0, "5c196253a61dc21c564ca6a18d71796733764e964639e3f9a8b6c1d0950bc3ecb79a6ce15399f25ad7e775e1", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.280685] ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! 2018/01/02 17:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003ed000-0xa)='/dev/cuse\x00', 0x4002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ead000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0xfffffffffffffe40, 0x0) write$fuse(r0, &(0x7f0000ccb000-0x1059)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) 2018/01/02 17:12:16 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) pipe(&(0x7f00002a2000)={0x0, 0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000af6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/02 17:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009b8000-0x20)={0x7d, 0x7, 0x9, 0x5, 0x29, 0x81, 0xffff, 0x9, 0x0}, &(0x7f00001b2000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000958000-0x98)={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]}, 0xd3, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f4b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008d000-0x4)=0x20) fchmodat(r0, &(0x7f0000004000)='./file0\x00', 0x0) 2018/01/02 17:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) getpgid(0x0) read$eventfd(r1, &(0x7f0000733000)=0x0, 0x8) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) tkill(0x0, 0x0) 2018/01/02 17:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x100000000000000, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000b5b000)={0x9, 0x2, 0xb7f, 0x1, "0dac9a16a39e342584864d73b14b7178e32d62711ff7de748d9d9a48c5e833138cd5e1617b470692f23740ff", 0xa0e9}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000d1d000)=0x1000) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000010000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000010000-0x2)=0xfffffffffffffffd) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000011000)=0x10001, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000010000)=[{&(0x7f0000001000)=""/112, 0x70}, {&(0x7f000000b000)=""/50, 0x32}, {&(0x7f0000011000-0xa7)=""/167, 0xa7}, {&(0x7f0000011000-0xa8)=""/168, 0xa8}], 0x4, 0x0) 2018/01/02 17:12:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000108000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1a, 0x6, 0x100000001, 0x0, 0x3f, @random="da29e420a657", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={r1, 0x0, 0x20, 0xffff, 0x6}, &(0x7f0000004000)=0xfffffffffffffeb1) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x101200) 2018/01/02 17:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = epoll_create1(0x80000) recvfrom(r0, &(0x7f0000a87000-0x66)=""/102, 0x66, 0x0, &(0x7f0000a84000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00004d3000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x26) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00004b6000)={0x8, 0x200, 0xfffffffffffffffb, 'queue1\x00', 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d4d000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$TCXONC(r2, 0x540a, 0x132a) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000463000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000bf4000)={0x5, 0xffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000587000-0xc)={0x20000000, 0x60a, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/02 17:12:16 executing program 2: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) r1 = dup2(r0, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) linkat(r1, &(0x7f00005bf000-0x8)='./file0\x00', r2, &(0x7f0000920000)='./file0\x00', 0x1400) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:12:16 executing program 0: socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000d00000/0x2000)=nil, 0x2000) pipe(&(0x7f000082c000)={0x0, 0x0}) dup2(r1, r0) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad5000)='net/ip_tables_matches\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000dd6000)={0x10000000, 0x0}) mbind(&(0x7f0000a1f000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000123000)=0x800, 0x1, 0x7) mlockall(0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000063b000)={&(0x7f000079d000/0x14000)=nil, 0x17bd, &(0x7f00000dd000/0x4000)=nil}, 0x18) shmat(0x0, &(0x7f00002be000/0x2000)=nil, 0x5000) 2018/01/02 17:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x2000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e27000)={0x1fe, 0x2, 0x1, 0x1000, &(0x7f0000ed0000/0x1000)=nil}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x4, &(0x7f000000a000)="") 2018/01/02 17:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000138000-0x4)=0x0, &(0x7f0000543000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x80000000089f0, &(0x7f000088d000-0x28)={@common="69c60000006530008600", @ifru_data=&(0x7f00008e8000-0x20)="01111506090002000000061200140203ff00040000017fffff230000fd0000ee"}) 2018/01/02 17:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6a000-0x4)={r0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00006c6000-0x1a8)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/02 17:12:16 executing program 7: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = memfd_create(&(0x7f0000047000)=')ppp1vmnet0!:GPL\x00', 0x3) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000181000-0x4)=0x0) 2018/01/02 17:12:16 executing program 3: mmap(&(0x7f0000000000/0x91b000)=nil, 0x91b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000091c000-0x38)={0x0, 0x0, &(0x7f000091c000-0x10)={&(0x7f000091c000-0x128)={0x2, 0x17, 0x0, 0x7, 0x25, 0x0, 0x0, 0x2, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_key={0x1a, 0x9, 0xc6, 0x0, "0040790749a4fbe3d70c115b24f101f6761aa20c7fb3fd9e7ddb05feb13fb5f22722b5d6c4f9168e443c0bb2bb88a607230250b609f0791178a3dd115082f1143d53035d7458cc3658dfd4ece2bb19ba94dfdf2afbe259b579b94de2f045c9fa7b0353f33792e8837b424d568ed3f5a69061570c559de4a3740f66d80b0d0263767ed31aaf4fce499e348be2a3dcec81463f59ee18e5a80562e55387e57cdd9a880cb5c06d9e24664d114f6ea1da0c3d46da875ae0debc6afb1413f5827820811e42de3fc3d3"}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000912000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x40}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fa1000-0xd)='/dev/dmmidi#\x00', 0x8, 0x230000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000643000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c54000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x14) writev(r1, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) 2018/01/02 17:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x11, 0x6, 0x10000, &(0x7f0000b06000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009c0000)={r0}) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ce7000-0x4)=0x80000000, 0x4) 2018/01/02 17:12:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x100, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x6, 0x7, 0x80000000, 0x2ac6619, 0x8, 0xffffffffffff0001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000e60000)=0x0, 0x1) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000017f000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000678000)={0x5, &(0x7f0000bc4000)=""/130, &(0x7f000044d000)=[{0x5, 0x26, 0x7, &(0x7f000017f000)=""/38}, {0x4, 0xc9, 0x401, &(0x7f0000a28000)=""/201}, {0x0, 0x60, 0x3, &(0x7f0000441000-0x60)=""/96}, {0x3, 0x5, 0x5, &(0x7f00008b6000)=""/5}, {0x1, 0xbb, 0xffff, &(0x7f00004b1000-0xbb)=""/187}]}) 2018/01/02 17:12:16 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/02 17:12:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x4}, &(0x7f0000000000)=0x98) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000ac9000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair(0x1a, 0x80000, 0xfffffffffffffff9, &(0x7f000007f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00002a4000-0xd)='/dev/dmmidi#\x00', 0xff, 0x1) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000848000)={r2, 0x7}, &(0x7f00008ee000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000195000-0x14)={r5, 0x3ff, 0x3, 0xffffffff, 0x10000, 0x66}, 0x14) 2018/01/02 17:12:16 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000cc2000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f000062a000)=[], 0x0, 0xfffffffffffffe01) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d96000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fd6000)=@add_del={0x2, &(0x7f0000df9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81f5}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000fd7000-0x4)=0xffff, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000-0x1)="ec", 0x1, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000fd7000)=0xae2) 2018/01/02 17:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000011000)='/dev/midi#\x00', 0x3, 0x200000) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000a1c000-0x4)=0x2, 0x4) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") fcntl$setflags(r0, 0x2, 0x1) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x88040, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000142000)=0x4) mount(&(0x7f000093f000-0x8)='./file0\x00', &(0x7f00006be000)='./file0\x00', &(0x7f0000d2f000)='edvptT\x00k', 0x100080, &(0x7f000041f000-0x3)="0356ab") r2 = open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) dup3(r2, r1, 0x80000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/validatetrans\x00', 0x1, 0x0) [ 41.611578] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 17:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004cc000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000517000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000097e000)={[0x2000, 0x100000, 0x1, 0xf000], 0x5, 0x20, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000c17000)=0x2, 0x4) lstat(&(0x7f00005b8000+0x111)='./file0\x00', &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/01/02 17:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000198000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f00008d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000086e000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000637000-0x4)=0x1008) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000765000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") clone(0x40800000, &(0x7f00005f1000)="bd5cbd62ed1d0dcddd39d6bce1fea28aa7c38cf9ccbb9ac9ebcd14c6c25cd813d1954f82e8c17d89e4d72f2dfce39b0781996617e79235e85c9a975f4c664d8893c004d93227ce886a22b003f340bc671f9de7a5fc93bfdf92b9b4bb4f911ffcc1f242d85167ab41a6720b90f7df6613017286198d1bfb379acc3c80639e292fad3f", &(0x7f00002d5000-0x4)=0x0, &(0x7f0000b0a000)=0x0, &(0x7f000008b000-0xf)="868fae1d05bdba4c8df66c13ffebf4") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f00005eb000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0xfffffffd, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f00003a9000)='/dev/adsp#\x00', 0xae, 0x400) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00005c3000-0x6)={0x7, 0x9, 0x5}) connect(r0, &(0x7f0000cd2000)=@ipx={0x4, 0x119da387, 0x8001, "21a7b6b881ae", 0xbc, 0x0}, 0x10) 2018/01/02 17:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x0, &(0x7f0000e8b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/02 17:12:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x62400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@l2={0x1f, 0xfff, {0x9, 0x5, 0x7, 0x80000001, 0x1d, 0x3}, 0x100000000, 0x5}, 0xe, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="0440bdcf3702fb20cbc31433c873aa3bfcccf483024a2a75dd888551f3da4c0a16375eadb94dfad271336abef27d7cd72415f2b210a3019da58d8a285343bcb0fe77be04574aae52a15c1aa70b4d4525fd66d49114a343fb7aff6d1652db9cf0d3fb437159050c41a2636ead166fd7a8b47bbeaae683281252545f63f3f1b1ea55d20610ffdf2ad9b069adc5ca6c5435534a31d6301313c31ebb1358eab63c6451d0f81e777c1393e32c44fe07e14446a8b43727360766a323caabd10ecf5ebe44fd3a8dd319e028edd57df236c865fd4b1a91befbed8f075b7d65dc27f88ac136f3dc8bcc4f2edec2c0399ddbd358169c", 0xf1}, {&(0x7f0000d5c000)="dd84c6ebc7cdf2560ace1cf2b54f787858e7f2f63a9911f705f299afadbde50a0dc4c73e3f622f0e8e696e3c9bec8a779e7e5c6b184a0fd69415e5c90e1fe51a203ebc3cb161dadca7f200539869a36421efebaa1771e09ce3c8d797bb66e9ec9e0b644db7d4f57d4042e772de4a59443685b3f5c786d4fb39f0765013ef16501009cd48c2247e6a7e63153f8d9c668b4a3ea62fa2f076bdc3a28abfd55805aca19a232677a294fee6d169d2ce327e65e4918eb80e68c3e148076ff23f0402ee5e4892626eb2", 0xc6}, {&(0x7f0000000000)="08344bdba6b1221f8e3cb368b67477e362b83d2b6006e4b12e53fec1ed3673e05b997ecf9399747ba0201d49c0fdaa901425659abdd0a51f383833659ce06d0fd0b4d7f86bd8480cb7f3a6b3f6f1af621479e477e838950b31953c83e045c6db33e8d334d44832fd19d92b611aa29f9bbbcd57418ae93274a66c7359dcb52d7885470a4f62d622286257", 0x8a}, {&(0x7f00007dd000-0x4f)="fbe3f50d54ddb6c9ffc04679417e1a91d4cc17548a9debe8bed62861eb9c68287b3fb367624ca36fac623c7a197aaf474307aeafc1a8644ae27b01b38016fce655882a313fac098ce8e333b9ca44b9", 0x4f}, {&(0x7f0000717000-0xda)="af505af33b80411eaee2440bced0a6604722a9df0b8d2625bb9f7e38db6b35b05d07fb9febf6d01bc8544ac72905c6df315fcec47574eda0a75a675fcdb568c83d0a8bdf951adc18c92d426cc72a8c70aee2a75c9336b37808fffc62fc600c44dd17d163894b7c373a47e12716c308db0e00d17c6cd762c5b48354aff3604e07b891c96183e1ae88734c454312f5c4a6cf22644f8e7b7fb65359a563d68f97582490b9c7f434df0a4f2d35ccc9593201d12de79c0def2f492ee5c66bee994585cc369dbcf5fbdf8b38840c2b8479d43994aaafb0fc168a91f92b", 0xda}, {&(0x7f0000e35000)="d9ea21cc177b868aef0ec42d0d16cd94dbc8a2071e2c628d5cbeefe7a92193d5a3cef97892fba599672781510b5b6867c64e5bbe41f355369bee242b7eac1affa47ea75cd5d314fa21f490f589ef5a4c016e11c9e8ad1b4f8647b75f06b6a22d6a7b9e74f31764635d6bfcf21ea30e6e74dea5af060cbd7117b0ffab3e955d0bd692743615a19e775a51076c553c640f333b5f64c5f7fe61aa59bc6c2f4a0fe382c022f10aa88acb7b29fb3712ac9d7a67be757a90d6df7075aac0259eac73943a6897dff0ae98c87650043578fcf43216f435d8ff2d6745a62f9a449c7e312a6ca976f3530196e33f1f952880677dbc6d", 0xf1}, {&(0x7f0000001000-0x8b)="37636b7e4be75f6c4d090dddddadc9d641ebac9bca6d528631e17cc21d967283eee066a43c3cb254211df7b1ebca6975033d85acbad3ddb675718c6dcebabf0c3c24b3f8fb4d6960e60653af0c32e6a2def29fc46a63dee50f66a2142a0a9950ec8eaa693798a338b003b04c508cca9b2e314c6d9c408a38f54f36f76482a8ace2a91dd7df9df39d7ebdbf", 0x8b}], 0x7, &(0x7f0000001000-0x1098)=[{0x1010, 0x10b, 0x1, "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"}, {0x88, 0x107, 0x5, "36890487ad604bdbea68e7e8390bbad11dc3a21c8c77a2e5d1d8a384cbc5fc5ee9ad3045938f6cdfe0ab79b18b246f4211d575804fb1054bd32cb2e993822abfa4c37570c6118d7faa4acbce9cb58d8d9186eaea990de0e316fb315ac4c196564f9c13f30c7ccc29cfa46eccb7cf3f41f7c3"}], 0x1098, 0xa0ed40a972e98db7}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000a9a000-0x8)=""/8, &(0x7f00002c2000)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000417000)=0x4, 0x4) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) r1 = syz_open_dev$dspn(&(0x7f00008a6000-0xa)='/dev/dsp#\x00', 0x662c, 0x402) inotify_add_watch(r1, &(0x7f00008cf000)='./file0\x00', 0x82000071) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000733000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000250000)={r0, r2}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00003b6000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001e1000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000}, &(0x7f0000e8f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005fd000-0xa0)={r3, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x4, 0x2, 0x40}, 0xa0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/02 17:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e9f000-0x14)="261450b1f60109016aaf97c32ab100ab33262fa0", 0x14) 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(0x10, 0x802, 0x0) listen(r1, 0x554) write(r1, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) [ 41.671096] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 17:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000b000)='net/dev_mcast\x00') memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000686000)='/dev/cuse\x00', 0x0, 0x0) unshare(0x20000400) openat$autofs(0xffffffffffffff9c, &(0x7f00009ed000-0xc)='/dev/autofs\x00', 0x20401, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 17:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getpeername$inet(0xffffffffffffffff, &(0x7f00003c7000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000302000)=0x10) 2018/01/02 17:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) fcntl$setpipe(r0, 0x407, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a19000-0x10)='/selinux/member\x00', 0x2, 0x0) pause() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000745000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000968000)=0x14) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054f000)="02100000000000040002069dde4bc730", 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a85000)={0x7, r2, 0x0}) sendmsg$alg(r2, &(0x7f0000493000-0x38)={0x0, 0x0, &(0x7f0000be1000-0x30)=[{&(0x7f000025b000)="48c90f765fdef035a1128c629863063a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/02 17:12:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000616000)=@get={0x1, &(0x7f0000000000)=""/128, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef6000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x3d, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000b98000-0x88)=""/248, 0xf8, 0x2000, &(0x7f0000000000)=@nfc_llcp={0x27, 0x2, 0x3ff, 0x1, 0x9, 0x100000000, "7c24afd0c5dd00cd8d070b508ec85ee4f48b9881ddf579cacd56b04d47ed816274ec8c8c30d48bc9a6aa3275a531facf80017f573fc12d180f464d80a61541", 0xffffffffffffffc1}, 0x60) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cae000)={r0, 0x1}, &(0x7f0000f83000-0x4)=0x8) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/02 17:12:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40300, 0x0) readlinkat(r0, &(0x7f0000a40000-0x8)='./file0\x00', &(0x7f0000157000-0x2c)=""/44, 0x2c) stat(&(0x7f000074a000)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x1)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001000-0x4)='/dev/dsp#\x00', 0x5d, 0x101000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000315000-0x18)={0x0, 0x10, [0xffffffffffff34e4, 0x1, 0x7, 0x0]}) 2018/01/02 17:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000552000-0x29)="85f776637918fd4584a7bfea15c8800100000000000000ebf6665294", 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fc3000)=0x0, &(0x7f00001bb000)=0x4) 2018/01/02 17:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000047e000)=""/232, &(0x7f0000111000-0x4)=0xe8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000044a000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000513000)='./file0\x00', 0x0, 0x2e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e3d000)={0x0, 0x1}, &(0x7f0000789000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000062000-0x14)={r1, 0x3ff, 0x2, 0x1e8, 0x3, 0x9}, 0x14) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ace000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f000043e000-0x4)=0x18) 2018/01/02 17:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fb8000)={0x0, 0x0}, &(0x7f0000700000-0x4)=0x10) write$evdev(r0, &(0x7f0000a12000)=[], 0x0) sendfile(r1, r0, 0x0, 0x72439a6b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001b7000)={0x0, 0x2c, &(0x7f0000732000-0x2c)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a51}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000020d000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d2e000)=@assoc_value={r2, 0x3ff}, &(0x7f000046e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000883000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x81, 0x20}, 0xa0) 2018/01/02 17:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008bd000-0xa)='/dev/vcs#\x00', 0x6, 0x521000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005ac000)=0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000091e000-0x8)='./file0\x00', &(0x7f0000b6e000)=""/140, 0x8c) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fanotify_mark(r1, 0x7a, 0x10, 0xffffffffffffffff, &(0x7f0000d0a000-0x8)='./file0\x00') 2018/01/02 17:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0xc0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000bd1000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f0000875000)={0x0, 0x0, &(0x7f0000eaf000-0x10)=[{&(0x7f0000586000)="508eae46fb306d1759ac0affb58717bcb94c9c4a3435cf6609b01c26c3fcc20b28b73fc5294e33286e86d2e44387ce5b5f2b8c0cb80143acfd8849e80718a5ec34d69e04c7d78774eb03f8efc27c495861e9ece2ff1d5a84158a42316e6a8db9bb3bf6990d8a54317921050b18b863953a67817b5c0c271ea5dcf46fbea2ef286f2749e2c5a8972a4e46eac5b9bae2e77a", 0x91}], 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/01/02 17:12:16 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e73000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) statx(r1, &(0x7f00004f4000-0x8)='./file0\x00', 0x900, 0x100, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x3, 0x5, 0x80000001) getsockopt(r0, 0x107, 0xa, &(0x7f0000521000)=""/0, &(0x7f0000522000)=0x0) 2018/01/02 17:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c35000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000754000)=""/4096) bind$alg(r0, &(0x7f00003fe000-0x32)={0x26, 'skcipher\x00', 0x0, 0x400, 'ecb-aes-aesni\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00004f8000)={0xa8, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x4) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000e37000)=""/178) io_setup(0x100000001, &(0x7f0000f69000)=0x0) bind$ax25(r0, &(0x7f0000765000-0x10)={0x3, {"5ab13183c4f262"}, 0x0}, 0x10) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000006000)=0x8000, 0x4) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)=""/58, 0xffffffffffffff8d) 2018/01/02 17:12:16 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fe3000-0x1)={0x0}, 0x1) open(&(0x7f0000ad6000-0x8)='./file0\x00', 0x0, 0x21) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000b4f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fe4000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000fe5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/autofs\x00', 0x0, 0x0) getuid() lstat(&(0x7f0000fe5000-0x8)='./file0\x00', &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fe5000-0x1c0)=[], 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/02 17:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff4000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000059e000)='/proc/self/net/pfkey\x00', 0x408001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ce000)={0x0, 0xdafc}, &(0x7f000059e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d5f000-0x20)={0xfffffffffffffffa, 0x7d2b000000, 0x8, 0x9, 0x9, 0x7, 0x0, 0x7, r1}, 0x20) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2018/01/02 17:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064e000-0x11)='/selinux/enforce\x00', 0x200b00, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000019e000-0x10)={0x6, &(0x7f0000a50000)=[0xf6, 0x80000000, 0x4, 0x9, 0x200, 0x1f]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') dup2(r4, r1) 2018/01/02 17:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x2c9) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/02 17:12:16 executing program 0: 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, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = epoll_create1(0x0) syslog(0x9, &(0x7f00002b4000-0x1000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/02 17:12:16 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000012000-0x8)=0x8, 0xaf) poll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, 0xed8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x2, 0x101000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000012000)=0x40, 0x4) 2018/01/02 17:12:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f00009d0000/0x3000)=nil, 0x4, &(0x7f0000c1a000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d78000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000b65000-0x20)=[{&(0x7f0000b28000-0x80)="fcb9869078581a3f13198533425cb5eb3143974dc797bdf03a8be52a2d3647839ab71a50f10a359d001669de8d41772f87cd51f471507b612c7b0d82076ddc7f5574b326c146eeb516b4b66249007c07ff030000d17e5699e4ec4b796701b4f18eefc60c6ec5b8f2ad909b1c6b36a4411902b16dbf6724354a19e53b7948590b", 0x80}], 0x1, &(0x7f00008c8000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000048c000)={0x8, 0xffffffff}, 0x8) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000d24000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0xaf8, &(0x7f0000561000)=0x0) io_getevents(r3, 0x999, 0x5, &(0x7f0000006000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000086e000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000002e000)={0x10003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000ba4000)={0x6, 0x6, 0x6, 0x2, 0x7ff}) [ 42.093822] device gre0 entered promiscuous mode [ 42.099439] binder: 4577:4586 ERROR: BC_REGISTER_LOOPER called without request [ 42.099449] binder: 4586 RLIMIT_NICE not set [ 42.143329] binder: 4586 RLIMIT_NICE not set [ 42.185315] binder: BINDER_SET_CONTEXT_MGR already set [ 42.185327] binder: 4574:4603 ioctl 40046207 0 returned -16 [ 42.217943] binder: release 4577:4586 transaction 9 in, still active [ 42.217952] binder: send failed reply for transaction 9 to 4577:4598 [ 42.217970] binder: undelivered TRANSACTION_COMPLETE [ 42.217978] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.223603] binder_alloc: 4574: binder_alloc_buf, no vma [ 42.223630] binder: 4574:4614 transaction failed 29189/-3, size 0-0 line 2960 [ 42.231663] binder: 4577:4598 ERROR: BC_REGISTER_LOOPER called without request [ 42.231674] binder: 4598 RLIMIT_NICE not set [ 42.259913] binder: release 4577:4598 transaction 12 out, still active [ 42.259919] binder: undelivered TRANSACTION_COMPLETE [ 42.260131] binder: send failed reply for transaction 12, target dead 2018/01/02 17:12:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xffff, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000067e000)={0x1, [0x0]}, &(0x7f00009f1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xe672, 0x7, 0x8, 0x7, 0x3, 0x1, 0x3, 0xb82c, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockname$ipx(r0, &(0x7f0000766000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000625000-0x4)=0x10) bind$alg(r2, &(0x7f0000fcc000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e59000-0xa8)=[{0x0, 0x0, &(0x7f000070d000)=[{&(0x7f0000aa9000-0x5d)="c6e04f04c6d95dc706a935de187d9b53", 0x10}], 0x1, &(0x7f00008ef000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) connect$bt_rfcomm(r0, &(0x7f0000875000-0x9)={0x1f, {0xfa89, 0x9, 0x3ff, 0x10000, 0x2, 0x3}, 0x9}, 0x9) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000060000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000093f000-0xa)='attr/prev\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ee4000/0x2000)=nil, 0x2000, 0x100000d, 0x10, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pkey_mprotect(&(0x7f0000120000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) mbind(&(0x7f00001c4000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000e6f000)=0x0, 0x6, 0x2) fcntl$addseals(r2, 0x409, 0x4) open_by_handle_at(r1, &(0x7f00005d4000-0x51)={0x51, 0x200, "ebc8ca711ac941ca0a9c309a8f3e44f25b4cbb9abb84bd2db4be776ff863c6fc9fa8558910af369106ef8fd413da64ceb2de57e5cbb43f8e69eb36c7265438c0b6c6eae3e6b50203e0"}, 0x10400) exit(0x0) close(r2) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000b5f000-0x4)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/02 17:12:17 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d1000-0x10)='/selinux/member\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000041000)=@known='system.sockprotoname\x00', &(0x7f0000890000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$mice(&(0x7f00002a1000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000104000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e53000-0x4)=0xe8) setuid(r3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f000010b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) 2018/01/02 17:12:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xffff, 0x40001) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000026e000-0x8)={r1, 0x9}, 0x8) 2018/01/02 17:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000809, 0x7ff) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000e42000)="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", 0x24e) 2018/01/02 17:12:17 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x100, 0x22e5, 0x0, 0x4}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000)={0x0, 0x29, 0x0, @thr={&(0x7f000000a000-0x85)="39ff8d3ea289d2041ac5f446da16cf72c3b4deab77f1ccd18745e91d0780f7872c1e6aaab81d8cbb77ba7c1dbc0de3b276594beacc4487384294a6da6cc8232314135c1adc175928763d17a6f342647d91746c4622e8badab73bb839b30667071f9ad3be8b1242900cc4f35164c636a0e4e227d48294e7923b74e6d36ee47393ae48abbe86", &(0x7f0000010000)="b909d0fd72088162e27641cde16897658d5de9c3fcc1e77d023d1709f4ea21c0e2c50646cd618c441079a496fdd32ec6d9e3183511449ca4ecff5ff69c7347b62e15a60ba74b074778f4bea5d7f9eec3654258050099b3d6251adfdc063f95f8836df97f9e0b4787b5e1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000008000)=0x0) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000002000-0xc)={r1, r0, 0x100000000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) timer_settime(r2, 0x1, &(0x7f0000011000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/02 17:12:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c17000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x5, 0x4, 0x3, 0x4, 0x7fff, 0x0, 0x1, 0x6, 0x10001, 0x1, 0x9, 0x200, 0x0]}, &(0x7f0000b03000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b8e000)={r2, 0x2}, 0x6) 2018/01/02 17:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000cc4000-0xa)='/dev/dsp#\x00', 0x7, 0x408080) r0 = syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x1, 0x40000) write$fuse(r0, &(0x7f00005ee000)={0x12, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x3e3) [ 42.332147] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.338457] binder: release 4574:4592 transaction 8 out, still active [ 42.345109] binder: undelivered TRANSACTION_COMPLETE [ 42.358940] binder: send failed reply for transaction 8, target dead 2018/01/02 17:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000967000-0xe)='/dev/admmidi#\x00', 0x100, 0x84400) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000080c000-0x18)={0x0, 0x1ff, 0x69, &(0x7f00006bd000-0x8)=0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r1, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78a", 0xf}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:12:17 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fc7000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000003000-0x1000)='$', 0x1) 2018/01/02 17:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c7d000)=0x0, &(0x7f00000e3000)=0x4) 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) creat(&(0x7f0000280000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) lsetxattr(&(0x7f00006f2000)='./file0\x00', &(0x7f00003b9000-0x14)=@known='security.capability\x00', &(0x7f0000c83000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/01/02 17:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000486000-0xb)='/dev/adsp#\x00', 0xaa, 0x101c00) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003af000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000ff000)={r0, r2}) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r0, 0x0) 2018/01/02 17:12:17 executing program 5: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000425000)=""/0, &(0x7f0000aac000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000050c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) 2018/01/02 17:12:17 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000304000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fdf000)={r1, 0x80000, r0}) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) r2 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000fe0000-0x4)=0x9) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fe1000-0x10)={0x0, 0x0}) 2018/01/02 17:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7e000)=0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc018ae85, &(0x7f000000d000-0x8)={0x0, 0x0, []}) 2018/01/02 17:12:17 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000065f000-0xf)='/dev/sequencer\x00', 0x220000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000fd6000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000034a000-0x4)=0x386) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005dd000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fd6000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/02 17:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000be8000-0xb)='/dev/adsp#\x00', 0x6, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003d4000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffff23a6, 0x1, 0xffffffff, 0x1}, &(0x7f0000db1000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b4b000-0x10)={r1, 0x101, 0x100000001, 0x7}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000528000-0x10)={0x7, 0x8000, 0x0, 0x4, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a61000-0x6)={r3, 0x9}, 0x6) 2018/01/02 17:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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 = getpgid(0x0) waitid(0x2, r0, 0x0, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000315000-0x9)='/dev/vcs\x00', 0x40001, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e54000-0x10)=@common='gre0\x00') 2018/01/02 17:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000773000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0a21d", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "6bd246d06edee548"}}}}}}}, 0x0) r0 = open(&(0x7f0000b32000-0x8)='./file0\x00', 0x800, 0x14) ioctl$VT_DISALLOCATE(r0, 0x5608) semget(0x1, 0xa5b5d8a13db52ab2, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c55000)={0xffffffff, 0xb, 0xc2, 0x8, "3ddfe4ecaadd189c3b97b67562c9231389254827ce2309c20325bfcd6494bf10"}) 2018/01/02 17:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000bf6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00005c1000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ceb000)=0xfffffd53) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c13000)=0x85, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00007ef000)=""/46, &(0x7f0000368000-0x4)=0x2e) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000b69000)=[{r0, 0x4a, 0x0}], 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000d39000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000f9d000)=0x0) 2018/01/02 17:12:17 executing program 4: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081b000)="220000001c00b515f8efff000000000107ffe4ff04cf000000050103060001fda445", 0x22) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003f2000-0x4)=@int=0x9fd3, 0x4) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081f000)={0x0, 0xabc, 0x2, [0x5, 0x3]}, &(0x7f000081f000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000352000)=r1, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000068c000)=0x0, 0x4) 2018/01/02 17:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000837000)={0x2, 0x78, 0x80e3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f7c000)='keyring\x00', &(0x7f00007cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) recvfrom$inet(r0, &(0x7f0000c52000-0xcc)=""/204, 0xcc, 0x10000, &(0x7f00000d0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$get_persistent(0x16, 0x0, r1) 2018/01/02 17:12:17 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000)={0x2, 0x0, 0x10000, 0x243f}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000000c000-0x10)={0x9, r1}) readlinkat(r0, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000009000-0x2)=""/2, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000+0x6d6)={0x9, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000008000)={0x69, r2, 0x10001, 0x5}) syz_emit_ethernet(0x73, &(0x7f000000a000-0xa8)={@random="f1e76ae8fcb5", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @udp={0x0, 0x0, 0x4d, 0x0, "36069a00000000000000a7af78a51eb74984a192f96f117aaf0e4af0268135b8ba952ac8c9f3d801dbea92f5ade62c180d3100cfc8acba1107b206b5762be9cde871e301b5"}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x849]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000)=[{r0, 0x3000, 0x0}, {r0, 0x40, 0x0}], 0x2, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f000000b000)={0xfffffffffffff800}, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/02 17:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000065c000-0x58)={0x2, 0x0, [{0x490, 0x0, 0x0}, {0x80f, 0x0, 0x0}]}) r3 = request_key(&(0x7f0000da5000-0x12)='.request_key_auth\x00', &(0x7f00003ef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000300000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f0000b18000-0x8)='rxrpc_s\x00', &(0x7f0000e3c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000030f000)="4734e2cdadcdb6e4d04ee59f2e6f07d7b92b7221b4fd11f3b079f2fe914fc419467a501463a44611dcdb407aaf7ec266424aa8332514c89557645debf62b258eb671ac8715751c27b98f705eeaeec127227e2aae08058ffbcae428f5040ae758ec0c3bf3f33cff01626b122505c6e9508d6980955b0cd7d5bcfe2d2d3bd5c9b9cebfdad46ce1895ddf7ff53b867705e0c6aac078a3a7c60ed154f2f81d36d984d72c81dc08890e5f09406375ef953c7132178e0772db505205d93c07df345f384e3b5305659960f4cc07fd080875df73c951bdff21ab6432d9d54e2e3847dc823430dc8788a55455f62b59e14de41044f3d9", 0xf2, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) 2018/01/02 17:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f2c000)={0x0, 0xd, 0x0, @thr={&(0x7f00009fd000)="", &(0x7f0000c33000)="ad02e3f77fab9106cf9d9500b98335a8765d8b41c1357a2ad2807945915ef3beb61f26fcb01404e6435a28b19ba103a5355d60a20517cddf200039bc198d407f6ebeeaa1fe815a9bd4c22d01067a7d39f9b5f085e1c3496e26eeaedc1d0c4a2cfb95b25e06d13664b0aeaa985bddd6b1ff9cea575c9b3cd3177894ee8d5c5a9468362c69d559b37c34c800ec8ca5b4cf06365f2a7a51e39669bca9f7386c94c2b58559121fd2a1a38df4e7143df1e2620d4dda1c3f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000547000)=0x0) timer_getoverrun(r0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/02 17:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000222000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00004f6000-0xb)='/dev/adsp#\x00', 0x8, 0x210080) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000830000-0x10)={0x5, &(0x7f00004b3000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/02 17:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = 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) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000888000-0x10)={&(0x7f0000d11000)="c549d111956c60bf17550107e1619f535780abf3e31009221fe770a5a273794f38743cafe3260287be5547ffa8efdc238218f6be2b", 0x35}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e77000+0x3c1)={0x5e, &(0x7f0000d4a000)="0f7b4921bef9b596009027f81d6534ecc944ce8b7e96ea0065a5ec8e842792307a4c1a67325564ca2a1ef99d664495d37e135b5d28369d884a143f714b37cbd4d4031fe7d4911440d2cddbc8f96bde4db5f2b14e16821babcca19cfeff39"}) pipe(&(0x7f0000121000-0x8)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00001c8000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000475000-0x14)=@ll={0x11, 0x11, r6, 0x1, 0x97c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) connect$unix(r0, &(0x7f0000efc000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r2) ioctl$VT_RELDISP(r4, 0x5605) modify_ldt$read_default(0x2, &(0x7f0000e20000-0x83)=""/131, 0x83) 2018/01/02 17:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000437000-0x8)=0x3, 0xed) r0 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000790000)=0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000098f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x4}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$mice(&(0x7f0000c1e000)='/dev/input/mice\x00', 0x0, 0x40000) openat(r0, &(0x7f0000ee7000)='./file0\x00', 0x0, 0x41) r1 = add_key(&(0x7f000062d000-0xb)='pkcs7_test\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000c03000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r2) 2018/01/02 17:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000db7000-0xe)='/selinux/user\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000660000)=0x3, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00007f0000-0xa)='numa_maps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) 2018/01/02 17:12:17 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fc5000)=[{&(0x7f0000fe5000-0x25)=""/37, 0x25}, {&(0x7f0000fe5000-0x82)=""/130, 0x82}, {&(0x7f0000fe5000-0xa9)=""/169, 0xa9}, {&(0x7f0000a85000-0xce)=""/206, 0xce}, {&(0x7f00008c2000-0xef)=""/239, 0xef}], 0x5, 0x5e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a4000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000fe4000-0x4)=0x3, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/02 17:12:17 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r0 = gettid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000011d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r2, 0x8, r3) fchdir(r4) tkill(r0, 0x16) [ 43.195638] [ 43.197317] ============================= [ 43.201465] WARNING: suspicious RCU usage [ 43.205606] 4.15.0-rc6-next-20180102+ #86 Not tainted [ 43.210794] ----------------------------- [ 43.214950] net/netfilter/ipset/ip_set_core.c:2057 suspicious rcu_dereference_protected() usage! [ 43.223881] [ 43.223881] other info that might help us debug this: [ 43.223881] [ 43.232143] [ 43.232143] rcu_scheduler_active = 2, debug_locks = 1 [ 43.238841] 3 locks held by kworker/u4:1/21: [ 43.243355] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000f7e06a78>] process_one_work+0x71f/0x14a0 [ 43.253347] #1: (net_cleanup_work){+.+.}, at: [<0000000026badfe6>] process_one_work+0x757/0x14a0 [ 43.262470] #2: (net_mutex){+.+.}, at: [<00000000b088938f>] cleanup_net+0x139/0x8b0 [ 43.270478] [ 43.270478] stack backtrace: [ 43.274987] CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 43.283105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.292445] Workqueue: netns cleanup_net [ 43.296472] Call Trace: [ 43.299035] dump_stack+0x137/0x198 [ 43.302641] lockdep_rcu_suspicious+0x123/0x170 [ 43.307280] ip_set_net_exit+0x2c6/0x480 [ 43.311310] ? ip_set_flush+0x4e0/0x4e0 [ 43.315260] ops_exit_list.isra.6+0xae/0x150 [ 43.319642] cleanup_net+0x3f3/0x8b0 [ 43.323326] ? unregister_pernet_device+0x80/0x80 [ 43.328143] ? __lock_is_held+0xb6/0x140 [ 43.332183] process_one_work+0x801/0x14a0 [ 43.336395] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 43.341045] worker_thread+0xe0/0x1010 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000e29000)={0x1, 0x0, [{0x480, 0x0, 0x2000000000000000}]}) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) fallocate(r1, 0x1, 0x10000, 0x10000) 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000bcb000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000a35000-0xf)='/dev/input/mice\x00', 0x0, 0x2000) 2018/01/02 17:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x5) write(r0, &(0x7f0000eb4000-0x1f)="1f000000150affdde20000000006090001020000f30001800500c3e5000051", 0x1f) bind$bt_rfcomm(r0, &(0x7f00008f6000-0x9)={0x1f, {0x8, 0x81, 0x4, 0x9, 0x6, 0x8}, 0x9}, 0x9) 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00007cd000-0x4f)="", &(0x7f0000302000)=0x0, &(0x7f0000470000)=0x0, &(0x7f00009fa000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000725000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d5e000)=0x0, &(0x7f0000321000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x0) clone(0x0, &(0x7f00000c5000-0xaf)="", &(0x7f00003c2000-0x4)=0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000098000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 17:12:18 executing program 0: r0 = semget$private(0x0, 0x3, 0x401) semctl$SEM_INFO(r0, 0x6, 0x13, &(0x7f0000ea6000)=""/153) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000c61000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00008ce000)='blacklist\x00', &(0x7f00002eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000600000-0x1000)="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", 0x1185, r1) r2 = add_key(&(0x7f00003f1000-0xa)='encrypted\x00', &(0x7f000030b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aba000-0x5a)="7de2313f49e49df46e15776e67eaa152124b185b839fdc93eec784bf70c12d22d1e54066fb382853dcad4681b46bbb6ac5d75e7757c63a823910ad4e87edec3f180634500a584a760e3b7a37257b655a15afa61c1b8b339f6783", 0x5a, 0xffffffffffffffff) semget$private(0x0, 0x4, 0x200000409) keyctl$reject(0x13, r1, 0x7, 0xffffffffffffffff, r2) syz_emit_ethernet(0x6a, &(0x7f0000024000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/02 17:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000136000-0x20)={@common='bpq0\x00', @ifru_flags=0x1002}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f90000-0x4)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000f8e000-0x13)='{', 0x1, 0x0, 0x0, 0x0) r2 = semget(0x0, 0x0, 0x100) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000c7c000-0x35)=""/53) sendto$inet(r1, &(0x7f0000f92000-0x4)="82", 0x1, 0x0, 0x0, 0x0) 2018/01/02 17:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc6000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000938000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x8, 0x5, 0x80}, &(0x7f0000496000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a47000)={0xd38, 0x2, 0x208, 0xfffffffffffffffc, 0x200, 0x1, 0x4fbe4372, 0x9, 0x0}, &(0x7f0000180000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000af4000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3d}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x4ea8, 0x1f, 0x1}, &(0x7f0000f68000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005a6000)={0x0, 0x13, "5836321d3a894d2df15a26aa480ac066409319"}, &(0x7f0000414000)=0x1b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dcc000)={0x0, 0xffffffffffffde48, 0x6, [0x7ff, 0x401, 0x67, 0x51a0, 0x6, 0x8]}, &(0x7f000014c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000107000-0x10)={0x0, 0x54, 0x40, 0x4}, &(0x7f00002ed000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000be4000-0x10)={0x0, 0x2, 0x9, 0x8}, &(0x7f0000511000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b42000)={0x0, 0x1000, "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"}, &(0x7f000025a000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f4a000)={0x0, 0x0}, &(0x7f0000975000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000017d000-0x20)={0x5, 0x1000000000000000, 0x6, 0x9, 0x3ff, 0x3, 0x1, 0x7, 0x0}, &(0x7f0000a09000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000089c000)={0x0, 0x97, "477d62bc14e624276c90943481489ee8310e3d535ce750a3cc04f78d42a304baf891b0ef860481dd05ec289abcfc876f30aa6c34aed1c3282db6656a63035f620d534b9ac1480e0fb808cc92825bfc55a6fe8dbb3894bf9119073ab5d4a6be051548b67cd08788f9d0f4833dbe9fd8f6a587d1c88b2205ced2f2bf4a5241dc82b65c13fcf2d62aaf0439a2beb66550f5678c8d7d7705e6"}, &(0x7f0000f26000-0x4)=0x9f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000dd1000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xf33e633, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x691, 0x8, 0x1, 0x5}, &(0x7f0000f2c000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001b0000)={0x0, 0x9, 0x9, 0xd4a6}, &(0x7f00005fb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed5000)={0x0, 0xd2, "355880ce7f3a2f0bb20f825adbc8cd61e73e5ab5bc0a518b32b11fd2ad31f8addb8d0fd5ecb31b8ae2a2f6ba559687c46fa5b8d2b05ae989617b3bad24545bb3f5af385f38c5385822526d39d5a4ab729e15cffc99d0e0190782ba9fbfb49ac31b4db6eeda418f785bb8cab66092f0f247b1146fe040c87b617c9ddec1fadb118318ece88a2577d3b183b50d860582162f9839990d673dd774a83aebf65986c27218410c4bffea39733c5f9882f02a204310c69388c5536fd3282073b2d5a7708c05a6c48eab11c8b74f9f8f068de4c5d33a"}, &(0x7f00002a4000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002fd000)={0x0, 0x3ff, 0x30, 0x3e8, 0x100}, &(0x7f00004fa000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ce1000)=@assoc_value={0x0, 0xa86}, &(0x7f0000aaa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000051d000-0xa0)={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]}, 0x8000, 0x92, 0x1, 0x92d, 0x4}, &(0x7f000029b000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d27000-0x8)={0x0, 0x2}, &(0x7f0000d82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000713000-0xc)={0x0, 0x101, 0x10}, &(0x7f00001d4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f70000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2000000000000000, 0x4, 0x8, 0x1}, &(0x7f0000da8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000094c000-0x9d)={0x0, 0x95, "f2d9f070091fb8ddeba621b2b9da3c80bd5333ebed0d587d522674d56b4b171fcc773f7abdc0a2561668e8a41592f729ec610f87c4992561558e060e738c414baec2dd2051cac60e1bd6ac13e9efb0b2f8a2423dc3918c35c5d2b74607e0ea58d7de379668818c78052070b41a66369191cfdb8e63e92ddc910559587ef9ce0f8475f2c0a3e8ef27b34aabf8c41728cd1fa515de33"}, &(0x7f0000ef8000)=0x9d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000839000-0x10)={0xfff, 0x208, 0x7, 0x9, 0x0}, &(0x7f000097a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000051000)={0x0, 0x6}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006bc000)={0x0, 0x100, 0x30, 0x5, 0x100}, &(0x7f00005ec000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000076c000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009ed000)={0x0, 0xca, 0x6524e0a1}, &(0x7f00002fd000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000031000)={0x0, 0xe8}, &(0x7f000079c000+0x505)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003b3000-0x8)={0x0, 0xe1}, &(0x7f00000e3000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000581000)=@assoc_value={0x0, 0x0}, &(0x7f0000bf2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b0a000-0xfe)={0x0, 0xf6, "72e17f3cd9053745cae780e9ad53eef80a4ac5c47f16509f38caeaa49a69db65003e6a92c52aa240252ab926aa8c88807b4dd350e0563660c309df869c041bdf4d2c1f4ce24f5e5351451fb23d7ce2f0665fa3f4d606c6d6aeffc68b459f377a31cc8be1eac45fa5a980b38749a056d33a98d51a55e6c5f6dfaf38cd316d0b6d79cc087f1711f5a07e3ddc423ce6d642bb69aed81b5ae6eca9720664f4f29ae3ee030d8a228956fa293748017fe89984da613cf0b51dad2cc265f1243862e1510525f837201e446e42f7358227f0bfb73a195ba3648e2a0a84ce2bcb5666772081b8255a5d1bf4c5f056d46986703ec4706e5b363498"}, &(0x7f00001a4000-0x4)=0xfe) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00002bb000)={0x0, 0x0, 0x0, 0x0, 0x236a, 0x6, 0xb, 0x10, "bb2562eb08210adea6ba76783bfa6a79335b45ef176670800007e300ac9ab23a106314714f9c54dd661d482f009daaf35bdf3ccf01863fd80161e1dde026209a", "843cf95af8ad55487dc3adccca2221e87080c8c7fc4721f4fd8e546815c9bc4c", [0xc49, 0x40], 0x0}) [ 43.344913] kthread+0x33c/0x400 [ 43.348252] ? process_one_work+0x14a0/0x14a0 [ 43.352713] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 43.358132] ret_from_fork+0x24/0x30 2018/01/02 17:12:18 executing program 5: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000232000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000b3b000-0x10)={0x0, r0}, 0x0) r1 = gettid() mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1ff) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000b3a000-0xa)='/dev/dsp#\x00', 0x6c8, 0x400000) listen$netrom(r4, 0xb0c) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000b3c000)={0x3, r1}) dup2(r2, r3) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/01/02 17:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e7a000)={@generic="246ef3def8d1437a98bf2f2d8b215b6b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c8b000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000075a000)={@generic="0a3f74a96832e4ba49d8dc49455ab80b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000989000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x55) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) sendmsg(r0, &(0x7f0000f99000-0x38)={&(0x7f0000bd2000-0x14)=@ll={0x11, 0xf7, r2, 0x1, 0xe97, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c66000)=[{&(0x7f0000411000)="105b8cc682015a9563fe4d2c6f0155835210bb554862fbdee4055d2e92f9d72358997c6cc8f9697ac964ab37a525b12efe93cfc3ba395cbead306224c18294150c36ffca944456516dd736200d95c5c8cf5bfff7c409f6ec0e7f574d1d9cbdf0d8c93725f9b62172ae5c7fe6e1abd7523e17b03fb2ad46e8322f6618e306fd436f5544aff4da0f2945dc920e41a0cd37c0df8519713e7358bb7ab9245f41af02e47aeb4508d1b3365e112190ee008a790dd1e6df0e52cf2fd59562bf17d00c7d65c54e0a9a2d1f152738ef39139337daba34ffb6d7a1a85e81ed0d41535043e8", 0xe0}, {&(0x7f0000f85000-0xfe)="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", 0xfe}, {&(0x7f000012c000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4040}, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000b9b000)={0x2, 0x1000}, 0x2) 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000523000-0x4)=0x0, 0x4) fcntl$setlease(r0, 0x400, 0x2) [ 43.414377] encrypted_key: insufficient parameters specified 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getgid() r3 = getgid() r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c49000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r0, &(0x7f00004c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000026a000)='./file0\x00', &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getgid() dup3(r0, r4, 0x0) r9 = getgid() getgroups(0x7, &(0x7f0000262000-0x1c)=[r2, r3, r5, r6, r7, r8, r9]) r10 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000adc000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000fd4000-0xc)={0x0, r1, 0x0}) r12 = getegid() ioctl$TCXONC(r11, 0x540a, 0x2) r13 = syz_open_dev$sndpcmc(&(0x7f000088b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x93cc, 0x2800) ioctl$KDSKBLED(r13, 0x4b65, 0x9) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f00002eb000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ef000)=0xfc8b) syz_fuse_mount(&(0x7f0000cf7000-0x8)='./file0\x00', 0x8000, r14, r12, 0x5, 0x300000) setfsgid(r12) fcntl$lock(r1, 0x5, &(0x7f0000385000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) r3 = syz_open_dev$sndpcmc(&(0x7f00000dc000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x400) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000382000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000844000-0x4)={r2}) [ 43.472697] encrypted_key: insufficient parameters specified 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec4000)='/dev/sg#\x00', 0x8, 0x101c00) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000031f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000450000)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000068000-0xa)='attr/prev\x00') r3 = accept4(0xffffffffffffffff, &(0x7f0000485000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x14, 0x80000) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ff8000)={&(0x7f0000b74000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r5 = socket$unix(0x1, 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000885000)={&(0x7f0000774000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ppoll(&(0x7f0000f50000)=[{r0, 0x10, 0x0}, {r1, 0x400, 0x0}, {r2, 0x20, 0x0}, {r3, 0x1282, 0x0}, {r4, 0x4001, 0x0}, {r5, 0x28, 0x0}, {r6, 0x80, 0x0}, {r7, 0x1080, 0x0}], 0x8, &(0x7f0000307000-0x10)={0x0, 0x989680}, &(0x7f0000889000-0x8)={0x91}, 0x8) ppoll(&(0x7f000058a000-0x10)=[{r7, 0xb0c0, 0x0}, {r2, 0x30, 0x0}], 0x2, &(0x7f000048a000)={0x77359400, 0x0}, &(0x7f000073a000-0x8)={0x6}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r8 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r8, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r8, &(0x7f0000db2000)=[{&(0x7f0000d37000)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68000000000000001f7fad87b4ca609cc6090000000000000002a45cb954fa74aeb6023f5cf6acbc50e2f4d12b4804542c50177d31a68ead28", 0x0}, 0x60, &(0x7f00003e3000)=[], 0x0, &(0x7f000052a000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_VERSION(r9, 0xc0406400, &(0x7f00001b0000-0x40)={0x57, 0x4, 0xfffffffb, 0x43, &(0x7f0000494000)=""/67, 0xdf, &(0x7f0000194000)=""/223, 0x43, &(0x7f0000df2000)=""/67}) ioctl$KVM_INTERRUPT(r9, 0x4004ae86, &(0x7f00007d4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000641000)=@assoc_value={0x0, 0x0}, &(0x7f00009a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000d91000-0x8)={r10, 0x56a88776}, 0x8) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00009f5000)={0x0, 0x0}, &(0x7f0000156000)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, &(0x7f0000470000-0xfb)={0xf7, "032aa756f17315f6f9c7e6e774f7dde3ef2c37fbe61aefc784790cb789afe85e44c950dec50f7ebe9fbd59c94f4aaaa7d17bdd75e35245381d0fddde3cef24535e71d934bd669f8acea079b808828e5ca0fa63115ac3fcdf4fb7c2872206cd9790121479baefaca490ed09976a445300f48b88f03452bfd2a4332affeee394c589d30a504c6e35941b1af76b7818078baa080dce8c6768b28364d7f7864fe60820b700e791d72a62764b92ed69b9bcbe1af78ed3d2f0adc608b0a483c486f3ddc135c364dad398fdfcf32007aa09d8eb0ba40518a6101f7153d6aead6fd536e294b961c180c6cd7cb603af9a92a6b28a47fd732c1a1470"}) timer_create(0x5, &(0x7f0000c77000-0x60)={0x0, 0x26, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065c000-0x4)=0x0) timer_gettime(r12, &(0x7f00006ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:12:18 executing program 6: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c8000-0x9)='/dev/kvm\x00', 0x200000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup2(r0, r2) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000b0f000)=@file={0x0, ""/80}, &(0x7f0000b10000-0x4)=0x52, 0x80800) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000b0f000-0x8)={0x0, 0xd8be}, &(0x7f000019c000-0x4)=0x8) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b0f000-0x8)={r4, 0xfffffffffffff801}, &(0x7f0000b0e000)=0x8) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000b0e000)="83c5a63d3c509e2ae6f44026e46d6f6eb7b86bce702cba9b68631686309e75e4cff66b9b76da3a78d8929c448e7071ba3bc62f143c03ebefc6a4d36892227b5e65646466a6bddad82f9c683799f9335cfc73c011e1d0df7e53a86f9b564d90c82b2cf064e332e929553a11e69b", 0x6d) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000353000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000b0f000)=0x8) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00003bc000-0xd3)="074750cf82b4e97e04c0f6d893b6d52007a8267cab6948214f70be141b393a10580480a9444644d75efd119913467e4aedde6ada9c6dad6d9c0c60e295f1ac8906fde4d494704f668f74694f6ab53d1029370b24bcea73c6fff5077f7204dc54c2202038e7e44908d4f875d583d9fa5e97688522c24cdbf9d0b5e7e5b55c4e58c5ae3c6ebf01ea434e0608250c4e0bd6d876987d5bb773ddf09b81fde5bf13ff72e9547afb0e7d34c84f0667d40eafd0796492bf5fbea8663202cf9f6950e20f97b6a7838469f204a37339b94548e2a22cc8e0", 0xd3) fchdir(r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000037d000)=0x1, 0x4) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f58000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000343000-0x8)={0x0, 0x8}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000292000-0x10)={r1, 0x6, 0x7f, 0xffff}, &(0x7f00009ba000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000daa000-0x14)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cae000-0x10)={r2, 0x74, &(0x7f0000cd5000-0x74)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffff39}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}]}, &(0x7f0000afa000)=0x10) 2018/01/02 17:12:18 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a69000)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000001000-0xed)="a6f189558f66fee43a2dd7055b2a75026973702420e88641bd84c18b3d710789e60ec525d8bf4ef929b370dc4e8ef02f6cb8ce82a2ea56ec5c971f19a2e3a44016cc697e7128e843e9759bf85d2ada380e8913a09ba9f6e68dc6ee4be43ecc2f3736350e8b87b294c8bdebd28bf783e0929a80134ed970d0d6a8c810d5873bc5083a5c625c29fcb67ee8bf415ec8868f64822cb501db26f48b45627c3ce3ec661363ac7fcebd16b2a98d0ab6faeddf0fd7f7f444f5471f98621e7e3eab0b4a75df281310540682d103f263a67143295ac682d70bef14dd2f8947088236ecb51e0c7a16c0e5b8718bfc1788012a") r3 = fcntl$dupfd(r2, 0x0, r1) recvmmsg(r0, &(0x7f000084a000)=[{{&(0x7f0000e20000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009a3000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000148000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) [ 43.673611] device gre0 entered promiscuous mode 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000b32000-0xf2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x23, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8, 0x4, "4f933d5c087798760532dc6debd1a3cb57a07b488b38844047a0a612d21254904ba61a1bb1c72bdd3f7a2831e6549429653ace729b77b18ba7af6d0ae2409f9f268cdcb9d0"}}}}}}, 0x0) 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000556000)={0x0, 0x1fa093aa8780fead, []}) 2018/01/02 17:12:18 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e5d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002f5000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000066000-0x20)={r1, &(0x7f0000fe9000)="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", &(0x7f0000511000)="8450cf9046e4fa7c93c1be071f87b794157de30dcd39566fb127caafe046f407892253427bcdda04a41a6e55e828f899594e74a838ef8ceda81acaeec47e10363a2e2167f0e1de977294ab57c485892490db18035eafcb6ee86ae1777f298ba9fb70f362d095a0452ba3be62d2b26fb86d3685034442a74019dd7894271afc19fc275fc55eb329cadbf1dd543ef58b069ae85041a7102a95c0e184d787af9f4de5014f14aa08ca5710deb6f404b7b0e2ddcd1b45d2feb79dc6140460ad226633126877b08146139b52125c87ab6aeac825f814ce9b54f15c510d0b460e6e4766bdad2c08d60f1858023ff38795c66a19f43f321dbb50", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007fb000)=[{&(0x7f0000a69000)="3900000012001947000003000000000007040000001fe076480000000103000009001df465413e055600002808000cea230300805a16075b90", 0x39}], 0x1) 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ab000)='/dev/sg#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec3000-0xbf)={0x0, 0xb7, "0874826ec37c9bd2eaa2d7c23a90022895bda469ca47f7534937c753e2e77523592ad31e7f80ab2b742389eb62487d5498f2695ee7606669d5f3dab172219df7cd11fa4e9d7e34ce0bb17e370c9979c3face99f938954953fa85dc0a29db82cc07d332221933421ef4c45af598705ef40c3d2e04f456e449fb41f8b6c711017dd0efe84f2972927b1b2d57e14f08496b42eadb07e1e5a0af321a8a0a9635d3a437cd2e80a5ce3b71c01a79c5ed249b335df19422862558"}, &(0x7f0000333000)=0xbf) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000063c000-0xe)={r1, 0x3f, 0x3, [0x0, 0x4, 0x4]}, &(0x7f000068f000)=0xe) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000f38000-0xbc)={0x58e, 0x0, 'client0\x00', 0x1, "a9f120e4dcbadf92", "40ea20b994678418e4117c03f7024ea05b2f8a5c7c7db373a03746424063d373", 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000874000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x7dee1c1e24eacca4, &(0x7f0000e13000)="f1d746f1eb5c6f02f8a1dff6be744878e340467c1e73e4fc") openat$ptmx(0xffffffffffffff9c, &(0x7f0000231000)='/dev/ptmx\x00', 0x200, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009df000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x40044590) sendmsg$unix(r2, &(0x7f0000228000)={&(0x7f0000ecd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b92000-0x30)=[{&(0x7f0000a8e000-0x61)="108969cc26f90b1342e53486694ff07437cf8ff2eaf239989449a8b92794f03db30d8acda3f306cb41ea3d8e0d486b08296a996f7632f2e530c8cf0d74c111cb5d8263bf6ff06adbdd587b64384745d380f8ff35e98b4c2341e1967465e37eb31b", 0x61}, {&(0x7f00005c0000-0x6)="e4e05e482e34", 0x6}, {&(0x7f0000130000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40801}, 0x800) 2018/01/02 17:12:18 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000099e000)='/dev/rfkill\x00', 0x103, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000eaa000)=0x9000000000000000, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f00002e3000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f000052c000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000092f000-0x5f)=""/95, &(0x7f00003c5000-0x4)=0x5f) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000923000-0xc)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000346000)="a7", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003a5000-0x20)=[{&(0x7f0000353000)="a3", 0x1}], 0x1) sendmsg(r0, &(0x7f000047a000-0x38)={0x0, 0x0, &(0x7f0000ceb000)=[{&(0x7f00005cb000-0xb0)='\r', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000feb000)="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", 0x601, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a74000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00002c3000)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0x80, 0x11, "aa0e250a7da46b04170078b0835cd48fb184be1e8daaf96c7c2c71d06ef9bdf1cc8bf7acc563afcff25b148ff7b94b6bfd3b6ebd35ef46006750f612ade39f18", "a2b118291a24149b6a1fb358589e5dce336e1226eaf8e4c2fce1c5c943be202d", [0x3, 0x200], 0x0}) 2018/01/02 17:12:18 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x81, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000007000)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000008000)='/dev/admmidi#\x00', 0x39dd, 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000008000)={r2, r3}) 2018/01/02 17:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'aead\x00', 0x445, 0x0, 'ccm_base(ctr-serpent-sse2,wp384)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000150000-0x38)={&(0x7f0000700000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000646000)=[], 0x0, &(0x7f0000b91000-0xfd)=""/253, 0xfd, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ab1000)={0x0, 0x0}, &(0x7f0000a88000-0x4)=0x10) r2 = dup2(r0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000088f000)={0x8f88, {{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r3, 0x10001, &(0x7f0000525000-0x10)={0x3, 0x8, 0x8, 0x6}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a51000-0x10)=@generic=""/16, 0x10) 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000015f000)='/dev/admmidi#\x00', 0x8, 0x606c0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000065d000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000778000-0x4)=0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006c7000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7a000)=0x14) 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r0, 0x0) mremap(&(0x7f0000800000/0x400000)=nil, 0x400000, 0x3000, 0x0, &(0x7f00003aa000/0x3000)=nil) 2018/01/02 17:12:18 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f00001f3000)=0x0, &(0x7f0000f76000-0x4)=0x0, &(0x7f00003be000-0xbc)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e03000)=0x1c) getpgid(0x0) 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) uselib(&(0x7f0000cc4000-0x8)='./file0\x00') setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000798000-0x4)=0x0, &(0x7f0000b45000-0x48)="") r0 = msgget(0x0, 0x489) msgsnd(r0, &(0x7f0000d70000-0x8)={0x1, ""}, 0x8, 0xfffffffffffffffc) [ 43.802909] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) uselib(&(0x7f0000140000-0x8)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000214000)={0x40000000000000d, 0x5, 0x4, 0x100000001, 0xfffffffffffffffc, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1de) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r1, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2018/01/02 17:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000736000)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d63000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00001a6000)={r2, 0x2}) setsockopt(r0, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setxattr(&(0x7f0000435000)='./file0\x00', &(0x7f0000165000-0x12)=@random={'trusted.\x00', 'security\x00'}, &(0x7f00006c7000)='\x00', 0x1, 0x1) r3 = syz_fuse_mount(&(0x7f00007b0000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x6, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000137000-0x20)={@generic="d114081319d60c0c2826bcccf1ff77ea", @ifru_flags=0x0}) sendto$inet6(r0, &(0x7f00000c9000)="61b7bc9351fd89f1f71dc03ca2402469c118175a49cd894fef9c0464a205be08c8a7c6ec2061d734a0142edb3dd4171b45de83c97f735fa9cdcc2b780e32be158b98dfbcd6aae284", 0x48, 0x8005, 0x0, 0x0) poll(&(0x7f0000867000)=[{0xffffffffffffffff, 0x8020, 0x0}, {r3, 0x8000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0xd, 0x0}, {r0, 0xc, 0x0}, {r0, 0x408, 0x0}], 0x7, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000dfa000-0xd)='/dev/usbmon#\x00', 0x7, 0xbcefed4981e8f3ed) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000aa000-0x1c)={0x613, 0x0, 0x5f10, 0x0, 0xffffffffffff0d14, 0x100000000, 0x7, 0x8, 0x100000001, 0x9, 0xdc7, 0x6, 0x0, 0x2, 0x10000, 0x8001, 0x1, 0x7, 0x4}) 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ee000-0x9)='/dev/ppp\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008da000)={0x0, 0x3}, &(0x7f0000407000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000b19000)={0xe6, "7eec8c0015f9dbcbd25fb7ebd0d57754387d8c947982b483b108591b735253416d2473bebfddddd861f9d2fb089aa324a47493783210c17b2021e54a7690d796b22f06eb8b522867383b0869ddd88f1c2c6aa4eb95a8b7e33cb2ae03c896434951e971d7ef93c64448b07ae71f5e5b1a70a2d22096663132b640fdd8e367426a0a7952c0ab46648eb91f9dd71a05810e239231829db4a84cac90e903f99b1d3426e0451e6a73da358353fdb752c846fd66c72f571df6fef4202b5d4a7bbd3ceb6982e597186c0f905716cbefd69e35df1b24d2971231143924ea515d4d5ee7b49c67ddd64461"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = syz_open_dev$midi(&(0x7f0000b64000)='/dev/midi#\x00', 0xa56, 0x40000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bf7000)=0x0) sendto$ax25(r1, &(0x7f00002c3000)="b6f9dc1389306add6bbc2356445d12ed0522fc9dd2c308938f9c2b72ff2e17e5c5b858c3d4eb77348c077224b5f4ec08dc5623006de4ef6773a83b6347628fb8ec7c5910316111583bc456a4042d6637666c", 0x52, 0x1, &(0x7f0000a5a000)={0x3, {"7b1a7eb7768f8c"}, 0x5}, 0x10) writev(r0, &(0x7f00008c6000-0x60)=[{&(0x7f00006f7000)="76f267e7a5e55ecc4bb882920fb521fc2d0885540e05cab0dc7252722010474652e2fa9372e1060fad72c0244502d4cf0b0e8424631259eac91950624f4907bbf68b7f72a63a4bfa9cf405ff", 0x4c}, {&(0x7f0000dd0000)="115f9c6003d6b60a72602c8e6ff5dd4d26d871a7b2c1871775458378c8a75ebe7b7f3adad4ee076f5c7d437e47b6da41e70a46b85a3de88440c7a2f2c47d9a53842c384789602724af11083b88964d00be09abf67567b3ae4f83f026410fb12fcba82aa3be9cc780cb8cf4f1137785c36478167d0bb10a11faebda6329c212807a34", 0x82}, {&(0x7f0000240000-0x23)="69f6b1f1c15b9870d105d6823a56859b800b6120f6ba108052b5cf4cb8586f8f9cb23d", 0x23}, {&(0x7f0000ead000)="fb5d076e6278f0502c1f0c49a4c59b3c7557edb990bfc1b2f430d3c8fae58b64d0700da8ff440a276ee8839ead3faaf089f9df3240d96ec3f35908f05d2d6b", 0x3f}, {&(0x7f0000168000)="319b0cfff4aa8f2d145d3c31ffd9072d33c9415839c2aa96efa2ccf1002a78c1e39d0f611090f812d4207058adfa426cae116a1cb31cf6fe2bfc8b1eff40613a8e69f67118d1d8dd8f800457240bf5bbf1ef5e2367dc898e895bc62f7fcb66ce348a3657b6ae42b8267a6f6ad7a9", 0x6e}, {&(0x7f0000be0000-0x1e)="81c1d0e8d28860e2dce095cee3192709b4ef37f946fda1803724511e14d7", 0x1e}], 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000035f000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000412000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e378b1", 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "84b8954e2a69f9be"}}}}}}}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0x14) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000d63000)=0x0) 2018/01/02 17:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009c3000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d58000)=0xe8) r1 = add_key$keyring(&(0x7f000031d000)='keyring\x00', &(0x7f0000812000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) r2 = gettid() r3 = syz_open_dev$sndmidi(&(0x7f0000ee9000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x8000) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b14000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002df000-0x8)={0x0, 0x8, 0x0, []}, &(0x7f000060a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000613000-0x8)={r4, 0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f000050c000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x1000000000000000) r5 = request_key(&(0x7f0000dba000-0xa)='blacklist\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba1000-0x20)='ppp1mime_type@:selinux.security\x00', 0x0) r6 = add_key(&(0x7f0000b79000)='asymmetric\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8f000-0x2)="1081", 0x2, r5) keyctl$revoke(0x3, r6) 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) pipe2(&(0x7f0000a17000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fb6000)={0x1f, 0x8, 0x2, 0x1, 0x72690959, 0x85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000030a000-0x8)='./file0\x00', 0x18200, 0x1) bind$unix(r1, &(0x7f0000ad4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbe000)=0x0, &(0x7f0000bc1000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000ba8000)='/dev/sg#\x00', 0x20, 0x20000) getsockname$packet(r0, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a75000-0x4)=0x14) 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ac000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffff9c, 0x5408, &(0x7f0000019000-0x14)={0x1, 0x8001, 0x8, 0x2, 0x8, 0xfff, 0x6f, 0x0, 0x7, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000064d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c47000-0xe)={0x5, [0x7, 0x2e93, 0x2, 0x80, 0x4]}, &(0x7f0000d24000)=0xe) accept4(r1, &(0x7f0000ca7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000040000)=0x80, 0x0) 2018/01/02 17:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000016f000-0x6)={0x0, 0x5b39}, &(0x7f000028d000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f87000)={r2, 0x80000001}, &(0x7f00008f4000-0x4)=0x8) r3 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x134, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r4, r5, r5}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000028e000)=0x0) 2018/01/02 17:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = syz_open_dev$adsp(&(0x7f0000155000)='/dev/adsp#\x00', 0x3, 0x40) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000ff3000)={&(0x7f000094e000/0x4000)=nil, 0x4000}) prctl$setfpexc(0xc, 0x100000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000035000-0xe8)={0x0, 0x0, 0x0, 0x400, 0x8, 0x0, 0xf, 0x9, 0x4, "8e3f48a3cd92cb19c5d7d9b382ab8fe2b82e20994275c3c8e55ee363d2cb4c0754d146a47c083411d47b746217f82b4532dd2c3cfed03811eadaa87c17191dfe", "15d29420e1b66ffdcf7eee249870399abb18918ecbd3cb36accd4a4eedc67b20ac4d1bc2ce64f23e99fe1641b67d33a33f46b71ffbfc04b6a3fae3d927f9252b", "dd597dadce68bcee01ee9a87b08d5b5a46caf9dfbe260d37d833402d88264126", [0x7, 0x40]}) mkdir(&(0x7f0000915000-0x10)='./file0\x00', 0x3a) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000237000-0x10)='./file0/control\x00') 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007e4000)=0x0, &(0x7f0000f83000-0x4)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a4000-0xc)='/dev/rfkill\x00', 0x1c2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000800000)={0x95, 0x0, 0x10000, 0x3ff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00002f3000-0x10)={r2, 0x5}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001ba000-0x4)={r1}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000055000)=0x0, &(0x7f0000057000-0x4)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000317000)='/dev/kvm\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000751000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$evdev(&(0x7f0000ef9000)='/dev/input/event#\x00', 0x6c7, 0x40000) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b83000)='/dev/kvm\x00', 0x0, 0x0) signalfd(r0, &(0x7f000032e000-0x8)={0xfffffffffffff801}, 0xffffffffffffffdb) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007c4000)={0x10200, 0x1, 0x100000, 0x2000, &(0x7f00009f0000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sysfs$2(0x2, 0x579, &(0x7f0000ded000)=""/50) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) accept$inet6(r3, &(0x7f0000803000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000d42000)="9c0840c9e660b9d6c56db7925e3a7659980917386a6ab93641e7cbf71d58eb48d1452dc9c15a4bab04000ca84866e15c4a23c635e048a56c73f3409c48297ffb96f74265c81c937df80d0092c001bc1e2892f7abc7bc773e8be49694c9028c5ad0eebbc8b1bc149f301f15d39d9b844699faac0fa0c14108000000000000002c1b3279313163907cb7628106c3f908d020044351c8d52a5c9ce456fd545821d6ab4429667b646122055b740a2e5523d2c1d02e29f00000000000007fffec3bb33e08c6a8731090b35d570cb5eb8b4dcf2ac6bb386a36c527bd0321c261ac12a7d5e413c3ffc6a47577c5862305315a7484bef68a6cd735f39cdaf3dbfb") dup3(r0, r2, 0x7fffd) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000145000)={0x1ea, 0x3d76, 0x5c, 0x9, 0x2}) listen$netrom(r4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fa7000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000eb9000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b22000)={r6, 0x40}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00002d2000)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x3, 0x20, &(0x7f0000e65000/0x1000)=nil, 0x0}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000352000-0x400)={"a71ba78a9bf31d2df0d0c297457757a174467809efaffaa995f9046fba369e65eebcca0cc52e08f49af68e2eee45bef7bcfe37cbf5f1c958f299beb073e7f0b97d8bf2b87c39d9466f93e26900e2fa5ecd73c7ed7a0d7152a6e1ec07cc9757db7da6b895740e70ad007f55c30bbde0509fcf2dc2f88611144a443a0ae64365a717bb8008fe12a929f4761f6fce77bf80b6bcacca040fba643c7cbb6839a3055b460cb3d1facc8f44a5066c26eddea2dbe57f77ae385da8128e18e55db5440051716678e4a98ba4a3556c0682868097c7b2f00424f32fc7b583e5897073c64c2baa03da154ebcfaaa7d1f2c9be4d3172c23aea7e835ad34cdce7a643208af22e9d99ebf883f2069313ee4696a6b99a0d0295070672d57e4bf558684c3cb04c966912fdaad3dd0d228b64af9587a942adfa392a71ebb63baa020b260e68c4b653831560dafbb70714c893aad4fc5b3681929a155a0f49b82f29bf22e27f69a8e53d56fe871456837ea6376bc9a639c030dc669cded5f107bfe2cae4e4f7f4a1c563f938940bc3625fa6b086e75db3707768ada7ffd15cb8d1b1ec2d61091b9a0e4682e85bf98e3ac3a4b11091c04998d13996950b61ad1c7faceb7df2dcd8dc5473fe20b111645a0f401dc442f9d3d68cb27b714c5591efe007adae00a23a2646322d5116f2c6862afce543fd378f797086e5ff2efd2c657e8ee741f2fbf6b73d1cc65c5ab894c47f52a426a25d994bc12e66bf375da54d8e9e7f9204996be42d47f6458b0b5259fbaf4b32d7ace94bba254eb1e5470ae5c2e9e66536e07d31dac9e2fc68e5bdde9fb20382e349cd495b4563f6717bfa865e1c9f99ae12c66330f34d02bf09411c972c35d8a739f4d3b02994d78d7204012cce368e577d00102f1ca9175921c680515f4badd3d943e41d955765f7f32858f189329b8e15ccbf184017c93fb37ee12fcaf012bd6f38b176e582f1b00cd0a36531b3719d5b35b750ab952fec4c58b7fc779237aeaebadde64166ca50497275aeb393ce72b7302e58086a7c013d70247f2769a4aae81e3221b20cea0167ee6cc9f2b89bc78777d52de142230ecbc610bfdee5b9a0c0d614758504313fe09325fd60e10a02069d9e62d795f4f9d017ef82e55ee7ba7c92e85f5c483894be07cdb22a07d23a1401ac066a62f006d106b59da4eca0238421fff405a4517fb3b90abb776846a36e4bebd6e5215c8a73829daa3c53363057acd375c5fa537584879d01ef84820567768b4cd3174fab6a7f368c917ddc1600cfbe0a58472b030f6d70925c854a16988fa76733063261aefa3d2195341787e95c4e41a26561d8797b9e1adefde29227081dfecdd40a0616905f499c9d8d27c71b6693b74863f5ed54089ab76c873fa3507031df8a0ad613bbd21c5f4a7b2c2627b786f5b06a5d5df651e65b54caadb6822c78a"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000128000-0x8)={r6, 0x9}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) bind$ax25(r3, &(0x7f0000e5e000)={0x3, {"285ff6e9c124f2"}, 0x100}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/02 17:12:18 executing program 7: r0 = socket$inet(0x2, 0x800, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000be7000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000873000-0x4)=0x0, 0x4) 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port1\x00', 0x0, 0x20800, 0x9994, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) syz_open_dev$mouse(&(0x7f0000d11000)='/dev/input/mouse#\x00', 0x7f, 0x400000) socketpair(0x0, 0x4, 0xfffffffffffff001, &(0x7f0000f0e000)={0x0, 0x0}) getegid() r2 = epoll_create1(0x0) remap_file_pages(&(0x7f0000971000/0x4000)=nil, 0x4000, 0x200000c, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000972000-0xc)={0x8020000003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000-0xc)={0x4, 0x0}) 2018/01/02 17:12:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005bb000-0x4)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d5000-0x4)=0x10, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7c000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000c6a000)={&(0x7f00001a6000-0xc)={0x10, 0x0, 0x0, 0x20812408}, 0xc, &(0x7f0000ed4000)={&(0x7f00003c5000)=@expire={0x210, 0x18, 0x500, 0x2, 0x2, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x8, 0x2, 0x2, 0x3, 0x1, 0xa, 0xb4e00a48d70bbe63, 0xa0, 0x87, 0x9, r2}, {@in=@multicast1=0xe0000001, 0x1, 0x0}, @in6=@loopback={0x0, 0x1}, {0x8, 0x9, 0x6, 0x0, 0xc62, 0x8001, 0x6, 0x0}, {0x1, 0x9, 0x401, 0x3f}, {0xfff, 0x8, 0x8}, 0x5, 0x6, 0xa, 0x3, 0x8000, 0x20}, 0x1f}, [@offload={0xc, 0x1c, {0x41, 0x1}}, @replay_esn_val={0x30, 0x17, {0x5, 0x3, 0x6, 0x3, 0x0, 0x4, [0x8, 0x80, 0x80, 0x3ff, 0x100000000]}}, @algo_auth={0xe0, 0x1, {{'sha3-512\x00'}, 0x95, "52237a4f27b1addb6223af1fbdd97f32b2f33db5b17a1e3c21de8831c0c5b52833573ba99be1b2c608a1b9d2c703cfbae915a9fddf65aa8ed5eb0da366dc4005bf9cb92f7fc9f091cced0ffd02094d0935e20e939e751e74638b467c8b717806afa0418c8debed0f0cb782ee159a8db37d0c9153aeaddbed8e4b4dbab6b2cfc07a019bfc03b9cb0674f38700fb10d51ddee4ae220e"}}]}, 0x210}, 0x1, 0x0, 0x0, 0x4044005}, 0x40800) getsockopt$sock_int(r0, 0x1, 0x20000003c, &(0x7f000005f000-0x1)=0x0, &(0x7f00002d8000-0x4)=0x4) 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ed000-0x4)=0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000067a000)={0x2, 0x515, 0x0, 0x10000}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setopts(0x4, r2, 0x404203, 0x0) 2018/01/02 17:12:18 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x230)={0x20, {{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]}, 0x1, 0x3, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/02 17:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b3c000-0x10)=[{&(0x7f00004d1000)="2900000018001b191d0000000000e4070a000066000300069902ffe00800080000fa04000ef4ff010b", 0x29}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006e2000)=0x0) ptrace$getregs(0xc, r1, 0x10001, &(0x7f00000eb000)=""/249) 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000b000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x2, 0x1, 0x3, 0x3, 0x7, 0x9, 0x6, 0x20, 0x8, 0x80000000, 0x7, 0x15a5, 0x5]}, &(0x7f000000b000)=0x108) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000)={r2, 0xfa8}, &(0x7f000000b000)=0x8) 2018/01/02 17:12:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003bc000)="8d2b302d011a340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e63", 0x29) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000bcd000)=0x6, 0x4) open_by_handle_at(r0, &(0x7f0000532000)={0xec, 0xc307, "12b379cece690dc68afd5dae0f7c9ce9b5ce3a6b83687aabb6035813d3ac54f74ebc18143d3538e013cd70dc4a989b52879d67af9dd69f8a330f4e0a0f59f66daa5f266c514e212ef7b52ea91cdd24f9f8fa21e04929a4edb6134169322a3ed161f383dbcd9dc404493ddaf7ba80457928e02765e5323390c7a39db8d58d30c96a1fd373a0a791d33cd8d1e47edf302889ab618fbd34979a40917c0ecb4caf14abebfb4bb36cf9f8aaeedad05b14450d622db9bbed60165d8e08a7df335d97c240149969c27f7989d155147957de0ea5341449870e232153375088920fc73262fff4b574"}, 0x424880) [ 44.106995] ptrace attach of "/root/syz-executor1"[3696] was attempted by "/root/syz-executor1"[4915] 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) remap_file_pages(&(0x7f0000f2e000/0x3000)=nil, 0x3000, 0x1000004, 0x3, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/02 17:12:18 executing program 2: unshare(0x20000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r0, 0x66, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f00009ab000)="", 0xfffffffffffffe11, 0x0, &(0x7f0000017000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/ptmx\x00', 0x260002, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000b4000)=0xfff, &(0x7f0000647000-0x8)=0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000547000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000054f000-0x1)=0x4) r1 = getuid() fstat(r0, &(0x7f0000d0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00007a3000-0x4)=0x8000) [ 44.161958] ptrace attach of "/root/syz-executor1"[3696] was attempted by "/root/syz-executor1"[4931] [ 44.171872] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000016e000-0x8)='./file0\x00', 0x200, 0x40) socket$bt_sco(0x1f, 0x5, 0x2) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) signalfd4(r2, &(0x7f0000e19000-0x8)={0x0}, 0x8, 0x0) 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0x6) r1 = socket$inet6(0xa, 0x3, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c79000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000652000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ad000)={0x0, 0x4, 0xffffffff, 0x8, 0x10001, 0x8}, &(0x7f0000489000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e76000)={r3, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x5, 0x5, 0x200, 0x7ff, 0xff, 0x2, 0x1, 0x200, 0x7, 0x6, 0x7f, 0x8001, 0x2, 0x4]}, &(0x7f00005df000)=0x108) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000008c000)={0x99, "51c80b07fdefeb253268d996b906c2c04ff1d232047d61c0967ed21a9fb1aab4c2cd285e1ef39a3619177d9d1094bfa49e51a668b8eb26b0ad4844936d08f9c8b0da40020b4efb4e78de74649ac5d9bd3403cb5d158bc264da402ade1241d341b6dd302ccea927a323a572dab3c298a886e57d63162ba070b2204ebf61c6bec6545d379ce821dad550d281debd424af8c0c78aaf4a756bdc96"}) 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000018a000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f00005e3000-0x14)='net/ip_tables_names\x00') 2018/01/02 17:12:18 executing program 6: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000c2000-0x5c)={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000020}, 0x401, [0xfffffffffffffff8, 0x5, 0xfffffffffffffffe, 0x1000, 0x4, 0x80000001, 0x8, 0x8]}, 0x5c) getsockopt$bt_hci(r0, 0x0, 0x61, &(0x7f0000d29000-0x1e)=""/30, &(0x7f0000d23000)=0x6a9) 2018/01/02 17:12:18 executing program 4: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) mremap(&(0x7f000016d000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00008a9000/0x3000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ab000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000-0x1c)={0x10001, 0x14, [0x7, 0x200, 0x4, 0x3, 0x7fff]}) mbind(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x0, &(0x7f00008ab000-0x8)=0xffffffff, 0x0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00008a9000)=""/176, &(0x7f0000001000)=0xb0) 2018/01/02 17:12:18 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002e000)={{0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$alg(0xffffffffffffffff, &(0x7f00005f1000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000d85000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x0) stat(&(0x7f00005c5000)='./file0\x00', &(0x7f0000c8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) read(r0, &(0x7f000002d000)=""/131, 0x83) 2018/01/02 17:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000012000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x0}) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$audio(0xffffffffffffff9c, &(0x7f00008e8000-0xb)='/dev/audio\x00', 0x501002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d58000-0x68)={0x100000000, 0x6571b2a, 0x101, {0x0, 0x0}, 0xfffffffffffffffd, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101040, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003fc000-0x10)={0x2, 0x1ff, 0x9, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/rfkill\x00', 0x0, 0x0) ftruncate(r1, 0x3ff) ioctl$TCFLSH(r1, 0x540b, 0x8) socketpair(0x19, 0xb, 0x8, &(0x7f000060f000-0x8)={0x0, 0x0}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00004d6000)={0x101, 0xffffffff, 0x92d}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) r4 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r4) 2018/01/02 17:12:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40900, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x55)=""/85) 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) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000972000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000021d000)={0x0, 0x0}, &(0x7f0000344000)=0x8) get_mempolicy(&(0x7f0000c26000-0x4)=0x0, &(0x7f0000a9b000)=0x0, 0x200, &(0x7f000047d000/0x1000)=nil, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000+0x7fa)={0x0, 0xae, "96f6ed4ad18feec2a921b8ce4cae0ee4ee2ce93bc6bbb8c9c64e20ef75c96bde6f0128d754c2850c22f616c20494cab68f1ed200a823a598503b5a9956633b7e9cbf3798d920bbe3bf6b86e6506d8c8cc8a6e2bd3bcb3959f86337fbf21a6077e4f9838c41ec15d02774f141bbc1afe21591ae98b44be3dcde8e0aac293fcb4c8b10af5e5092842335a5fd174ce75247346970603d207c72a6d113ecf2d2e7acd9b4b27cb53d3aa653841e906353"}, &(0x7f0000002000-0x4)=0xb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8b21, 0x200000000000800) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x7002, r4, r5, 0x100, 0x40001) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00006c4000)={0x101ff, 0x0, &(0x7f0000c7f000/0x3000)=nil}) 2018/01/02 17:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000515000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f11000-0xde)={0x0, 0xd6, "8768347e1ad0d887e84de371bd35a3747424d570ff6be83cca3895d0b48c77c63497e8edbe295248878bd313666bb06004dc1ce2f6388f545e8e5a52e17fb9068d8abe0513b4a2cfc39cfef992e404faff067bed3e7c91a72780a14ff898c49f64ebb6013d1eded87b275dc49c34d42bd6f5bc16cdb15e0b6d5760a55ba4899a55ec733b59fdad27a86d50b203ab962c58567c2723e662de3f088a8a3f45270fd7ceda197b491e716f7f5818095169164de134814b59c11e3867faa59a5c0694675601f4efb06a35718e3c94c2b7dd684670e55f2cce"}, &(0x7f0000949000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fb1000-0x8)={r1, 0xfffffffffffffffe}, &(0x7f0000a19000-0x1)=0xfffffffffffffede) write(r0, &(0x7f000036c000-0xd4)="d67cd8c3d4341148ba4f3906cf1d6016989d5132d016c9292eb901585b3219ede5b7abe75fb40a3712bbf03d1de200cf4eb9f980943af5f24dcc6ce215a3ad793ca7cc0fb5c2765fad9cbe1fe525df92adfe460a1148e37c0708168beae57e7d50e9809e469a1daa70642619c61708fd3edda4cc4382925d801106eecb0f9a2f594e65aa89e9c17df94cc373e9b7b7672e61dab38db51d7b70c9b2930484cd3a7aef9b3719c65e533c56624da5600eb32688540d01a866c488c7930638220df5542d1a97a0900499949959e7f1c91e9cb320710c", 0xd4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000378000-0x8)={0x0, 0x8}, &(0x7f0000488000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd2000)={r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x1000, 0x3, 0xfffffffffffffff7, 0x3, 0x6, 0x0, 0xffffffffffffff81, 0x4, 0x0, 0x0, 0x6840000000000, 0x6, 0x1, 0x1]}, &(0x7f00004f3000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003fe000-0x32)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c7c000-0x4)={0x0}, &(0x7f000007d000-0x4)=0x4) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005e6000-0x10)={0x7, &(0x7f0000b2a000)=[{0x800, 0xba, 0x7, 0x40}, {0x7fff, 0x9d, 0x80000000, 0x8}, {0x2, 0x438, 0xffffffffffffffe1, 0x6}, {0x7, 0xffff, 0x5d3f4ba3, 0x9}, {0x3, 0x1, 0x8000, 0x6}, {0xfffffffffffffffd, 0x2, 0x7, 0x8}, {0x0, 0x8, 0x0, 0x1}]}, 0x10) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000092a000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x2000020000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000525000)={0x1, 0x5, 0x0, 0x7, 0x9}) r2 = syz_open_dev$tun(&(0x7f0000f2d000-0x7)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000085a000)={@common='gre0\x00', @ifru_settings={0x7f, 0x0, @fr=&(0x7f000037d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) dup3(r0, r2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c9c000-0x8)={0x0, 0x0, 0x3}, &(0x7f0000b02000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000081e000)={r3, 0x3}, 0x8) 2018/01/02 17:12:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000000)="", 0x0, 0x4000000, &(0x7f0000013000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) io_setup(0x40, &(0x7f00005bc000)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_dev$dspn(&(0x7f000084d000-0xa)='/dev/dsp#\x00', 0x4, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) io_submit(r2, 0x1, &(0x7f0000103000)=[&(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00009e3000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/02 17:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a26000)={0x1, 0x0, 0x0, 0x3, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000970000-0xb)='/dev/midi#\x00', 0x70ef, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000079e000-0x18)={0x0, 0x80000001, 0x30, 0x4, 0x3}, &(0x7f0000e9d000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000efe000-0x8)={r2, 0x7f, 0xfff}, 0x8) 2018/01/02 17:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xfffffffffffffffe, &(0x7f0000001000-0x38)=""/0) r0 = syz_open_dev$sg(&(0x7f00005e3000)='/dev/sg#\x00', 0x3ffffffffd, 0x4000000020020000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b68000)={0x0, 0x5}, &(0x7f0000424000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000029e000-0x4)=@assoc_value={r1, 0x401}, &(0x7f00003bb000)=0xffffffffffffffb6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x6) munmap(&(0x7f00004e3000/0x3000)=nil, 0x3000) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000494000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd500000001800000002a00f3e209f62fcd3f9690721be569c14146d625cdf1bb937a46a5e8e385d0e9d0e9e48610cd06bf7115c34ae8326446748fb542ee3baa941667eb47032056cbd1d8cf5312042d1dab06c314ba88603d67e5b1885ae70cc76f8cc9560baaf88522145d0e23883cb69f67fececc65ae0219fc9ddd31568b93953bf0d94b05dee1e30458503f207f7bd4ea", 0xae) listen(r2, 0x4) r4 = socket$inet(0x2, 0xf, 0x800) mmap(&(0x7f0000494000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000494000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000495000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000496000-0x4)=0x0, &(0x7f00004af000)=0x4) mmap(&(0x7f0000494000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000007, 0x0, &(0x7f0000494000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x0) sendto$inet(r5, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) accept4(r6, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000265000)=0x58, 0x80800) close(r0) 2018/01/02 17:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000062a000-0x8)={0x0, 0x10001}, &(0x7f000054b000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f96000-0x16)={r1, 0x1, 0x7, [0x5, 0xc58, 0x80, 0x8, 0x6, 0x2, 0x9]}, &(0x7f0000d74000)=0x16) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000058d000-0x8)={0x0, 0x0}) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fanotify_mark(r0, 0x7a, 0x10, 0xffffffffffffffff, &(0x7f0000d0a000-0x8)='./file0\x00') 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004e7000-0x8)='keyring\x00', &(0x7f0000084000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000048a000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000176000-0x4)=0x8c) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ebd000-0xd)='dns_resolver\x00', &(0x7f000067b000)='/dev/hwrng\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e9c000)='environ\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f94000-0x4)=0x0) sched_setattr(r2, &(0x7f00006e7000-0x30)={0x30, 0x6, 0x0, 0x2, 0x1e, 0x4, 0x800, 0x80000000}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000014d000-0x4)=0x0) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000014000)={0x404, 0xfffffffffffffffa}) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) 2018/01/02 17:12:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x25) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000924000-0x68)={0x7b, 0x0, [0xffffffffffff7810, 0x4, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00004c8000-0x1c)={0x6, 0x4, 0x3f, 0x0, 0x7, 0x9, 0x9, 0x0, 0x8, 0x100, 0x1ff, 0x2, 0x0, 0x400, 0x7, 0x1ff, 0x1f, 0x2c, 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000049000-0x10)={0x10003, 0x0, &(0x7f0000153000/0x4000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00004f1000-0x38)={&(0x7f00009a3000-0x60)={0x27, 0x1000, 0x9, 0x5, 0x9, 0x2, "403a28df70b36f18cce8d7d6ce49a72abd695de4aede41f5b1f231b81087c83bfce43643a7ff24bbec91735b8903471a885c8aa89c11cecea5e80006835dcb", 0x4}, 0x60, &(0x7f00003a7000)=[{&(0x7f00009d3000-0x7e)="0258a9652dfc69cec06e4efd2786cd3ed23346d00f73b84fa4f5c48d86f3d266648f8ecb699a248fd57a8d666a29b7641643eae8f86cc9c3a6f615cf80d2c20c6c2682ae5cd1c795c9cf46ae5542ee7d374ffed771a4080a671b3675306a64b8148098b62b562c970ad7deaab8968fef5b9d40edf1f792d2fcf07768cd5b", 0x7e}, {&(0x7f000053e000-0xa2)="7bf5d5dd248c13bf160126168e408b2a91efd67dcbeff121360fb7c302954c4dd5a14618db7f22dcdbb8a8f034d04473b88feee51eabfe9a8a3bccbd1057b391ed130d4256cb2e13e2d241a0806c9068a6b9fde1b3dfb99306247144830593814bc291d9f5bb30e8b1715f9e22c6e11ecb4a71745851bb41a885811fb401e0ccd5dcbb99635c9992d43ebc38f9e17dc6da1d7907eca05f49fc4a51c79405df15b032", 0xa2}], 0x2, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000b07000)={{0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000fe9000-0x90)={[0x64, 0x6, 0x3262, 0x5, 0x100000001, 0xe0b, 0x8847, 0x3f, 0x2, 0x8, 0x1, 0x0, 0x6, 0xfff, 0x0, 0x2], 0xf001, 0x80}) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xaf) r4 = syz_open_dev$mice(&(0x7f0000a86000-0x10)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$KDSETLED(r4, 0x4b32, 0x1) 2018/01/02 17:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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) madvise(&(0x7f0000dfa000/0x2000)=nil, 0x2000, 0xe) r0 = 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_dev$sndpcmc(&(0x7f00008ca000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ee2000)=[{0x4, 0x4}, {0x3, 0x8}, {0x8, 0x3}, {0x3, 0x9}, {0x0, 0x3}], 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r3 = epoll_create1(0x0) fcntl$setlease(r2, 0x400, 0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc5000-0xc)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x9) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$alg(0x26, 0x5, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0300a2", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) r0 = socket$kcm(0x29, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b43000)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000394000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000d5a000-0x4)=r2) connect(r0, &(0x7f000034b000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c48000)={r1, 0x50, &(0x7f0000d5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d5a000)=r3, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/user\x00', 0x2, 0x0) 2018/01/02 17:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendmsg(r0, &(0x7f0000c0b000)={&(0x7f0000d99000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006dd000-0x10)=[], 0x0, &(0x7f000087f000-0x3f0)=[{0x10, 0x84, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001d000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ae9000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'crc32c\x00'}, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/02 17:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058f000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0f0e5b30000020054dbb736", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000ebf000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000027c000)={0x80000008, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000ee2000-0xf0)=[{{&(0x7f0000379000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "42119915684033f3f55935748bb51d79fcc0d08841cf7035f6db8790a0abb3858a20b0b5e3c4616369e9cb15ba0507423919f8f070318d2627019924724ba0", 0x0}, 0x60, &(0x7f00002b2000)=[{&(0x7f0000256000)="5b3221f4bb9bcd665c728c611f594693c66328593916865446feb659f0fc49411ed734f07aedc8c240634a5a3d31c4f667876a17a35be110d0e0d58b7e02cf4a57aa5c0d89187c3fd34c166f606684ee69ba21c315843ac766c7c73892722431dadef47a745c76bd0f1cea8b66545f944af7e4b4c9339d0fce2ae9652fc2bba1e8eb4e8e3c8b22", 0x87}, {&(0x7f0000561000-0xd)="90", 0x1}], 0x2, &(0x7f0000148000+0x43a)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dac000)={r1, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000fbe000-0x4)=0x83415fc052baa81) 2018/01/02 17:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000b5e000-0x8)='./file0\x00', 0x200000, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000719000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00001f3000-0xc)={0x0, []}) 2018/01/02 17:12:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r2 = dup3(r1, r1, 0x80000) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000fe1000)=""/208, &(0x7f000019a000)=0xd0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r3, &(0x7f0000d1a000-0x60)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320ed06e6634cf97", 0x20) recvmsg(r3, &(0x7f0000de5000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xffffffffffffff6a, &(0x7f0000f80000-0x30)=[], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x2}, 0x2000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c86000)=0x1ff, 0x4) 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000942000)='/dev/net/tun\x00', 0x0, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000839000)='/dev/amidi#\x00', 0x60d96054, 0x400400) ioctl$KDDELIO(r2, 0x4b35, 0x100000001) r3 = fcntl$dupfd(r1, 0x0, r0) rt_sigpending(&(0x7f00003cf000-0x8)={0x0}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000742000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1000}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e93000-0x10)={0xa, &(0x7f0000202000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000024000)={r4, &(0x7f0000525000)=""/224}) 2018/01/02 17:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x2000000080800) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:12:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001e2000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000507000-0x4)=0x240, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x362c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000e4d000-0x8)='./file0\x00', &(0x7f0000523000)=""/0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f00008ed000)={0xc, 0x0, "6efd18aa"}, &(0x7f00001fb000-0x4)=0x0, 0x10000) 2018/01/02 17:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000729000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="a26cce9a1593", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000671000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000065000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000097b000)=0xc) 2018/01/02 17:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x7232a1d5) accept4$llc(r1, 0x0, &(0x7f00001e3000-0x4)=0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008a0000-0x4)=0x413005a3, 0x4) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x16, &(0x7f0000c9a000)="", 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b5d000)={r0, &(0x7f0000586000-0x61)="c9"}, 0x10) 2018/01/02 17:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1f000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000061000-0x400)={"7ea13fad3c8280a48da851ac1705462acfa3843888563bb541450e9857cfa971bbecc1acf27b4f1aa53cb8dcb252fd5b37af83852a4abbdf78279bede2bc5f8fa7ed24fe19a55a0ec0f65fd5fa7be3aa8feb25779f61dfe81e45d8f8eae1905383f330668bda8f61f735ce8f7a1bfedce411a24b9d70feb178c374eeea4deeaa94d358a4f8018c452d04b0c4c8cfc1f7ebe554ccebe4dd884c1c96b12887f64b2771b90709602e6584f4299aab4323403a3bcf56e432be2fea9e6d57939c2023145b0407de43b26a5f1d16cd382e347973fdb277f85d38c98af8fe88967042ba396ed3761cb1631eae4640938aeaeeb4ccf72639396d912452c0fbe7586eafa7e7f2dcec41a7009e30d1dfef793ab7a62e84c5b1f1c0871326d86ae2860dc176128114e3d6ab1c1cd30d90800caf2065b3647243cca67c2fe67b19737516af96ee0ced3fbd232b39a6534515f4ce5cbed8a43876c5aeab392370292ed77e4b6273dbe10757cb9fdddc2d401cf9c08bae468afcabaf2322005296bc40654055099c38bde9aed283f851fcd770df2bf7b449c5ae2ccbc0f174324ab087b2afd22729901e511c4537b9c62077a2c7eda47f52d6987e53816f6cc74bab9ea27358b410c3ccd32f13fd24d211f3f175f7839d3ac9d6ce45259a44761bdb7f74f9a4e963dc3083d4e8f22a0910897ba703edfcddb189d80840486650b72087c653bc5d27ef127c7d8eb5b49dd475737b68c2f4aac8ba915e20db8cc6278c4234018c7e49eeb921546efdaa71685600a61e6a5491e1ac9176b0e6aace78b15dc2c1e28e5020e0cf7d3d674f17c0913058eee9bf9f99ad14d3cbeb565f98ebccece069da60185175f8465338e1741d41331da81b06f713695e9280e023ebc598eca331479b0837ee26fe3ec73c0a726f93639b8db81fbde7336ab2fb20edeab92c3eba9fa26ec3c8d225ceb16b9120aa03965a62124e07bdb3fb2d55ff9e18628358412773833d2459e3e366a195db26baa0503cc6b20f69432ec576e84700de3e64a11770936eced0d26bc84827dfa44f36f190cfb8a81c67b1713f469fc2b1029e4e146d97b9933936a6cc5b7951cccbea94f698f746f6af3bbe9f520b2c08109b8cd650afcf99d5108a3ba9ddf4c570697b007cfc65b17e8d3888a26ff0ed71e9d9a4c36558c843dacf95f10f0b3b47b075ae85765a1a3d0f62b90f12a8ea9e0895d1b17b86eebbd46a1b273e876506a387985f26c94335805a79114c57a44ef494bb9d1adaea147baf53edb46bd1470d08e5ab0d4b0394a32e2542557ee78543fa8a9aa55f7a0b5fa4584f6502de8888fd9243dae489767e5ff22294bff7294ff9cd3ef4565f8852d90a8340bb12220f0687b1702eed487be335fc5ed6416610a9ed75839cbe3cc6271672bfb7e0093619ebdc1fc0398ec2469d13f8ae9153215d1a"}) mknodat(r0, &(0x7f0000177000)='./file0\x00', 0x8000, 0x5) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e71000)=""/61) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) gettid() getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x807, 0xffffffffffff1588, &(0x7f000044a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000080b000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x401) r3 = getpgrp(r2) ptrace$getregs(0xe, r3, 0x4, &(0x7f0000486000-0x27)=""/39) open_by_handle_at(r0, &(0x7f0000925000-0x22)={0x22, 0x7fff, "ce2b7c93da3b8db1a4a4cc42b5326dea6c7c5d3a71c1d2e7d916"}, 0x80000) accept$packet(r0, &(0x7f00005a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d74000-0x4)=0x14) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/02 17:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ad0000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00008d0000)=""/20) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004e4000-0x18)={0x1, 0x0, [{0xc00000040000080, 0x0, 0x0}]}) ioperm(0x35f9, 0x9, 0xe23) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ad6000-0xf6)="95", 0x1, 0x20000000, &(0x7f0000ad5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ad8000-0xd)='/dev/usbmon#\x00', 0x3, 0x2400) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ad7000)={0x0, 0x5d, "9f0634999f4b56122dcdca86292755a18000ca56a7ef132b364f64fde6b48c6d97e20f987f4a129fe9130128988897311eabea3eb526d567853d6b65bec649905051809183ab9fdde4a80a666f6bbf40ff3a9090fce8d9a5bd2e1b4560"}, &(0x7f0000ad8000-0x4)=0x65) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005bd000-0x14)={r2, 0xffffffffffffffe0, 0x6, [0xfff, 0x0, 0x9, 0x2, 0x7f, 0x7f]}, &(0x7f00005f4000)=0x14) socketpair(0x9, 0x80003, 0x9, &(0x7f0000ad7000-0x8)={0x0, 0x0}) 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x22, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) rt_sigqueueinfo(r1, 0x3b, &(0x7f000099a000-0x10)={0x0, 0x0, 0xffffffffffffffc0, 0x0}) 2018/01/02 17:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000863000)='/dev/adsp#\x00', 0x770ed302, 0x4000) close(r0) r1 = 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) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 44.640090] hrtimer: interrupt took 82920 ns 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/vcs\x00', 0x2a0880, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e47000)={0x8, 0xfe}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9d000-0x9)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000bc5000)={0x66d8833d1359061e, []}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ef000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000755000-0x20)={0x0, 0x0, 0x40, 0x3f, r2}) 2018/01/02 17:12:19 executing program 3: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(r0, &(0x7f0000084000-0xb4)=[{{0x0, 0x0, &(0x7f0000ab1000)=[{&(0x7f00006d3000-0x93)="98fa3e28e7b953716dd26d229b29f5278c3893163f53b4f5233ee2cac5bf4d475f7bc7d76122c9246cb6b8b3f8fe23b3e3c0028fc688dfaf17640693b0d29df618748bdd46c0cc809879502bccc56a8237f90f2b5d42c613805fa409b832221ce8a98c91b0540b4f9d936ecf2d72a3867d1dd4d548666a82fbd336b7a9650c50b589519a27e993babd620d226659096d30e2ee", 0x93}, {&(0x7f0000ef6000)="0468c5d38f29d298c16ac4e1345a97ca63992bece98f53d42a7d77daaf7532694fea0d85a548994895da038c2e0749005d09552ee1fe51b7067665051122a20a3130282911f4eb218b4c3ee9e10f7f3fe05aebb0872fc01aefb1f3759aacd45bcbcd7e6fc55b5323cde40c888fa8f8e2ca5d5efe65cfd911df796616479bcdf552f9937a5e8aff4f5a29bcd064fb8dae6a4587302bbe6558a68c7cd81de5f5e859325f4c23cc1de0c53bb6876a2b0df674ddc0eb54ea", 0xb6}, {&(0x7f0000aa4000-0x30)="e56b80add5eed9cbab94419dc01f0a3ee62cb97e623398d50fc5f3573f93d527f4190da3c5148a9cae335ca817720740", 0x30}, {&(0x7f0000f5d000)="bb18e0c7a41db3c78f3eec6690591037246d0b5536fb059a5d9824edb6030baff6f94c2feb250172144fae9b8109e90e91a49ce6642562dbe9", 0x39}, {&(0x7f0000000000)="92e8edef38fb8fd380c86bd3eefeecbeb81f8ef7f800bfed97cb018d65fc77440931ca1cdd35c63761b5b4a3a3cf71e2e709e039c413d635", 0x38}, {&(0x7f0000e49000-0xc1)="d88c578209a57baf718669b694dbc2478b6c6a11d3cd3e6a889588d3cdbce6090819099dc0b86d3679a03ba772940f4b60d460e33f3f1497464dbd69bacd336fdba39e463cc94ebe6b20d6df3e80ccab7763a61d4a7954f80a90e88200976021ea38dced80431074f5a0bbced6533649919b21ddbc45fd5d945c0d53d2066a364abe3d7a597ec8829ad1e740681a01cdc8f5c4bbe68ccd6cea7dbebd923ea5d6feb8e629d36062f03276d86df415c5bbdaeb003662afb8ae2b6f4bd4cf8d04c4a3", 0xc1}, {&(0x7f0000d29000)="be16406de14237b131378fa2ea0bc99f9755444b445dd16293bc81b8aa20c642f551026defcf85d2547e4d502e4871f69dac07075ff8cb7995d8fd673c468035cd235466ab60848a58714dbec1d1f3b30054b920b14b6fde4f7593b66b6fdc236c4c86e640da4421ec1a2abb13cff1e096476e8b5c32bed3f82c7053a0c3992bc51e750ed8596bc1a9098778fa120a47be84c674faac228c553b205c88e8a7d7525dd969fa617afe76698505d1407ad68bd37fa00b29001006ae8c28cf4702cc2d8853c265fa5e8243542fb325d38cdd15a567efc705a3d18838f403bb", 0xdd}, {&(0x7f0000001000-0xc0)="d58416f5cc6f8a417f66bc17ac2c0d847314988dff53ace794696369fb84c7741fc68a67a4b5f9deb15daf3326f48cf173e884534a77c747db112724c6e1805ef961fe0cec104ef94ddbc8e144344e4b87fe738a2d1ef74235515cdd3e6a43cd972c09d10d1b27315a06514bd825d1b3877ac8874955af78608551a9bfe3ebfce48da079b742cd4e62516f8bfed41c6c0b747e0bdbd287e9926fc444990ebdcc0ea5ed12e76276c79e533aa9a3d3f0d8f5ab15ebd72d9936610a819f8ebab944", 0xc0}, {&(0x7f00005bd000-0x6f)="6a18c2a632305627115fe8e6ad36b64883068f7223c68aadb0502c0f26129f384b71db0f70670f5c9a137a46bd7d332ece5ee7f376efef224a48367c472d47d24f48ecdf124d3485bb5748a95785ae55ee59c31e6ce700282121ae4042ebecc448e547097226a96758192481739991", 0x6f}], 0x9, &(0x7f0000000000)=[{0x28, 0x1, 0x3, "40bc0b97f8b3f132ccfd1db6f43db1c30e07e076ae2943"}, {0x80, 0x101, 0x4d84, "b30b96ec96b2196bfc97d6d2bee11b79a3a928963c122069bd00387b8d3f1a4a911b4956382f4729ea72dc4aff4f070c7136cef3251edafa4403de3051d53ac0b7363a37bac5d36d9eb98b7d3a732fda9abbde70f6453ea10b9a75309ee7f522db75528f0e72649fc878b4bf"}, {0xe0, 0x118, 0x10001, "26877bd8359e314b85f2b76a43f7bfb76b59d0733177e12eaf33003b21b889881e16e9f4d8d8e65fed88fa37e0ce0faa76f350d4278a684968faf40bd81930b1a3b9ffadcc57dfc8efad61d7b4f4a04e4b6bebfccbf6716fd9b9287594e16ce7e76ef814162f2f6a42ff430b124ff74da0b9f470dd5034c0c7c8bc00aaf3a18133acc1ad3c048d6d9d8e5b5550b8dad9bb83f2dcfcd08d4ca7d5ae905e60b679a4d3a04ccfb0703fcbadca9eb587affaa5bc0777ffc26951426f58fdc9b532914635d7822b444c2ad0edb66a1c3ead"}, {0x108, 0x11f, 0x7736f116, "dd3fabd4b3ae957a802572e0af247ebf072854ef24a8fe6c47cc9b583d8bf300051880ba810d42fde89d9fe19600695a4d31634d601f30a00fca8bc528100665a57d4032eaf815356958d7d42bfaae349d09ed168e0e39f0e08d17b4f025bb8cb34b63baece9309b79be21066ac0ffdee85a0283b35cca028f795a1227e003c760eba4366ea605e1d7e816c3890e2729641b9cc672fd23a55a31218e5448cb3e7be78c43b9c92f460dfb4d7758f39df906e202b007ff23fa549db67c76fef91cc4a8473bc143d9ff72503d07a982e22a1235a67c4c86cc9bf7f9aa742e1460634b44111fb8bcce0149f6618acac7d2e98584"}, {0x30, 0x19e, 0x3ff, "b9b6f2daa134e338311dbeee74157e9395ca0f1e2a4e081cc244"}], 0x2c0, 0x1}, 0x1b5}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x80)=[{&(0x7f0000e53000)="cbbad0154f6e1e6b9307b4da639e5010939e3659f0584605c380eee373035e09be6d5d28f0cf253648cb70394f40377f1db575035ccc55dfa6c362895b552b00239a9862423d8638b564508f256564323821e5a84ff447e49e09e7986f20315fd5ae4fd5b415d723377b1297453f4d0f749e585c102e5469015c63f24132cbbbb3cd221298410207259188a541b3068fce07e6c812a7b6746b70174d4587b0a5123133b3b2b99bc6d1e81669ca980b49bdac7bf10f9a3a05bcc32561011c40b5ee70ec7c95c905f60b7e6b4906954731249f1fa0c251344f82a3aabb1d2602b3d12aa7055dc889319344eeaac1928fc1e52e03d495", 0xf5}, {&(0x7f0000b7b000)="ccbceaa4847f5f92e6b405b8565fdea7c2fe1a51c2f9200f07fbe53d248888d1b5d128e91072e606255def8f4fe783c7d2e0c1b2af33bc6c03d8a8154105e66c493041779527a4c6b4e14a2867ae1d31b6628f73d5e68131dd954adfdd68ceb5cdabdc57c9b193575286b819800c0dae104c3ded616449cdc4853e0decac4f322947354f2d649d82d8493d9d46095927", 0x90}, {&(0x7f0000000000)="86a89dfebd8c57630971e691678d9bb68a432bd1e8588c02c89c4b74dfae302be713b937158a9bcf5e4fe01040cee534d1bcbacf214b41bcc859048e64dde8a8836eb7a0338a91177d4eff1b6550e897f73923c219f46008b1c6819cc77fc66d3d751503a778ae0591db162719bdf7380b0d6cfb9fcc8f665df818f12f082fb5a4371b61e7fefb1ae129a67aab849e395d8a5235cad4", 0x96}, {&(0x7f00000bd000)="693358e1ffbe6a8ca0bc173891c3321fb4e590ce36c82dc6513612f6d3634922a8b130ad49d865a4078afde0ad3d593e8b05d24d0669a0a152462d04694b70708390314a2d685c50c9b143defe1e438dfb9283509cf620d2a6", 0x59}, {&(0x7f0000000000)="3477bf6c79886dcf4b1a12863515927decccbcb07345d18db920410040fa138f196ec275b6ccf1ceeeac28d321dd9f71a0d283e3e300e08f0095638eec2b62bf07da62", 0x43}, {&(0x7f00002c9000-0x1c)="f5a9701517e050a0aabe25bcf6d096a8a45c5190ca38758d983d0ed7", 0x1c}, {&(0x7f0000273000-0x66)="ff1fecd5c1abd47322decee14e306b806fa9c8b5601474d779f280f1b1c841f5b7895d0a39069423201d79f24c48e4a3142498f6b103f2255f95ef8041cbd05dfda9f2f71b092ef1b20424517fe3b38f9434a51ae0c1c357770e5ea7235df8ad5cca26cccfdf", 0x66}, {&(0x7f0000001000-0x9b)="d531c937f88bbc90b6360d1c0101891f24100089b0a84d2b6a29f1d3422554b91b5a9f4f637527a1d22de5a20b60dc533600cfb38cd67f9eca956a2aa1c1efadf11d947312cef4d15d7d409b1e821f3fe71bb80feafed64b20d77b5ecf3c6e520e95a36146feae8b3b5eac7f4fe2d021d06244d9ce5ae8cdf9180e0e3904aaada5ad80922c495e547d96a903e53ead9c5e2c2e4dfa4f4e578fd896", 0x9b}], 0x8, &(0x7f0000d9c000-0x2520)=[{0xd0, 0x0, 0xfffffffffffffffb, 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{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="6a90d0350e51cf8c361a7e0a6bd391f270e0544fbec549021652dc8b9d4999", 0x1f}], 0x5, &(0x7f0000001000-0x510)=[{0xd0, 0x114, 0x4, "184f9e735b464500860a1dead2b504d41a5d0fef4f42d458da6f2bf06c0a60e9f8e85831535bd83828cecde9ac3061d51a5f7b3c687619f2825f46841e16c68b0128c0bdb8df16c05df9d7b4f126f9f532cc610ee5bcd8c26dad8f55e392ded14576ba4cf57f56adff4622100433b74c019498f02162ac3f27293ed23781e261ae20c84c584d66bf7c858c54935b74143bb9ff1bcb95017caf626cb5bb935cba3fdc63de97646f0df9f15f6a52e707ac3a1f1940801061c9f83993a3e8"}, {0xd8, 0x117, 0x2, "cbd87f3e9ed8d9752078d4efa40b4886f854dcb5d5758da51113a39b3daf2de080d0118f67b8567992771c98edc26f327a2581a2356273b1af403aab6816660ec721ea4dd2a6a5cff87e7e719505b1a8db3783cd61c4ca18a414cc3d496021ac574e807daebd17f1956e8d1004294da3221ade4bd57c299febf3e1acdacfd7c09527209799127ecb740434184c0c5998d2a122e57e9e7444081e80f4774a3d81540cd294078a72b6356fc58133b21a73068b20e7431b1248b4e909d355209c4f4e"}, {0x28, 0x0, 0x4, "e2edf59bd3672bbae848a0ab999a4fad34d3"}, {0x110, 0x119, 0x5, "76502ac36d0f70b69386aff242ae30e77033926a2d27c2929ad2721f126acc73b27ecf7175ce87ab2154c236182e32a3ffdff5cbab452e29d82a313dc5ad9e5601b2909c44d55f75c9ab1d40d8a62c5ce2abc06bde553187db324ec5f041f54822637517ba87e907bb77ef97a40b91a969d52ce0be2662c5ab572f769ad1cc6bba16ea8335e4024b9a2faee271cc8be8814f0a6275c2dccfca7350ba75f76ae81e1622b9eca7424fbd85f81d86eebbb9fe6d5b898d53d38ba8529e9959ab3fcf50547819237b8fe3c68c11da2e7bfd857495d39f2e571db2860ef3ab2e59edd1ef4b741ecf498510be96b642d09ff81f350c8d7df13ba3abae"}, {0x90, 0x104, 0xf821, "96e2ccee98b267c09f9bdc092ffb08e3cabcac13dd5cf288d041eba3ebde6bc2bfb2b4fc7eb2463ca89eab3461301f9696d4046eba81b39dbb87365a540906654549f46e2caeed27195411940e4adb21393e0d2e1a2b3ac90597afc9b26ca5fe6f7107ec9418bd2ad49931ce57d2087d452ea87c42c717e3a969"}, {0x20, 0x0, 0x8, "3250845250a742f96027fd26d1"}, {0x48, 0x0, 0x5, "433efae2817e0eb09e3ffded753c172ccc5bcfc562f4980f59b6cb4d1a08d4c0625fcd66da07fee8d93d502ed61c260c049968"}, {0x70, 0x104, 0xfffffffffffffffb, "5bac2abb9d662b412c3e5c47002a300e8a792f6afa8f3667ff7c2354e77f2cde6267380b9d018192b10a88af04474c8a4b6d325e71d6d9b10f75f1e01f4e43a585fcc72a0e923e9ec18a177cd61f19687ddacbec543458d5e73f17df4f034b"}, {0x88, 0x0, 0x0, "130d8b32a76b997569fc3e6620d0a9023dda4c7709e4683ebe342090a43b587c5a4bd8cdc4bc205cda6bb075cb4134e09468910a437a0ba782899e8718003fcca0902867826ab35af54986a84978aba2eae3d7a3983e701531f0a6a8f489fd6cd38546ec5d96bb8825205d15efff66c1d7b0958b"}, {0x40, 0x101, 0x9, "d1e77fe9dd9fcbd1a563f225997d2a378bad24006ac494306cc7c9a7e991c71a83eb2e71e9ac5f1fb355552ce694ab0a"}], 0x510, 0x4000000}, 0xffffffff}], 0x3, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x2) r1 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000939000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b2b000-0x4)=0x14) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000a32000/0x3000)=nil, 0x3000, 0x2000000, r3) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000cbc000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x38, &(0x7f0000ddf000-0x38)=[@in6={0xa, 0x2, 0x6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0xfd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000ad4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000bf5000)={r4, 0x6, 0x10, "4610b501bcc22bc3ed7ba6982bcefa2c"}, 0x18) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r1, &(0x7f0000423000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000022000-0xe)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000700000-0x82)=""/130, &(0x7f0000fc1000)=0x82) 2018/01/02 17:12:19 executing program 3: 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) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000222000)=""/145) 2018/01/02 17:12:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c3e000+0xc04)=0x0) shutdown(r0, 0x1fd) r1 = syz_open_dev$mouse(&(0x7f00008fd000)='/dev/input/mouse#\x00', 0x61, 0x800) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000784000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ce000-0x8)={0x0, 0x0, ""}, &(0x7f000043f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000056000-0xc)={r1, 0x5, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b5000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) open$dir(&(0x7f0000bda000)='./file0\x00', 0x88000, 0x20) preadv(r0, &(0x7f0000306000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x20000000102) 2018/01/02 17:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000327000)="1f37ae291c8aea44aea7b297f4d057ccdba2bc449d76f5ecee424a1292896e2da6649b1d969e939f023143e19d0e68e138bcd22b86fb865345a1e47797", 0x3d) r1 = socket$inet6(0xa, 0x2, 0x0) readlink(&(0x7f00006ca000-0x8)='./file0\x00', &(0x7f0000394000-0x5e)=""/94, 0x5e) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/01/02 17:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000edb000)={&(0x7f0000b48000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099c000-0x10)=[], 0x0, &(0x7f0000366000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000096000-0xb)='/dev/mixer\x00', 0x4100, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000085b000)={0x7, 0x8}) 2018/01/02 17:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008af000-0x7f)="373213c1aa2d3720efe3d6b5969a19592e23d7c5a965766088bb970c4893abb97601197d18b7e2f8c87c3d8296124f517def0379302bbaf4f280bdafc6105ea665363734af1e89137fd61e585d5cefd307adf233cb800950f12a12c39fdf9ae69c2a53f15661fbee57ffcf263868ba5b318191117495ce64c217bb3b54a12c", 0x7f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0f0e5b30000020054dbb736", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000503000-0x38)={&(0x7f0000ab0000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b28000)=[{&(0x7f00001ee000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000b42000)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d50000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000b4c000-0x14)={0x20, 0x6, 0x7fff, 0x4, 0x7fb}) r2 = syz_open_dev$dmmidi(&(0x7f0000a8c000)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000020b000)=""/148) syz_open_dev$usbmon(&(0x7f0000d27000)='/dev/usbmon#\x00', 0x100000000, 0x3ffe) write(r0, &(0x7f0000ff5000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) 2018/01/02 17:12:19 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000131000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000749000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038e, 0x0, 0x0}]}) 2018/01/02 17:12:19 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x1f) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x0, &(0x7f0000d94000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fa4000)=0x87c1) 2018/01/02 17:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000263000)='/selinux/policy\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000747000)=@abs={0x0, 0x0, 0x0}, &(0x7f000089d000)=0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/02 17:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000089c000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x0, &(0x7f000060e000)=0x3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c61000-0x11)='/dev/qat_adf_ctl\x00', 0x400402, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f00007f9000)=0x0, &(0x7f0000883000-0x4)=0x4) writev(r1, &(0x7f0000c2e000)=[{&(0x7f0000b6c000+0xa2a)="beddf9e1ed0994dae3e25fca6b2488ebf6c3083405a258c0ff50f5e2cfe13ad55a97ba2876d243afaa72e6430abced61", 0x30}, {&(0x7f0000adb000+0xa9f)="", 0x0}], 0x2) r3 = socket(0x10, 0x20000000000003, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007f4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) setsockopt(r3, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/02 17:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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) mlock2(&(0x7f000064a000/0x2000)=nil, 0x2000, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000417000-0x8)={0x0, 0x0, 0x6}, &(0x7f00004c0000)=0x8) socket(0x16, 0x40800000000000, 0xffffffffffff0000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000378000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000030b000-0x8)={r3, 0x3432}, &(0x7f0000c9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000274000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000aeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000d54000-0x8)='./file0\x00', &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ba1000-0x8)='./file0\x00', &(0x7f0000e98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(r1, r2, r3) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000311000-0x4)=0x0, 0x4) preadv(r0, &(0x7f0000bd4000-0x50)=[{&(0x7f0000b98000)=""/188, 0xbc}, {&(0x7f0000573000)=""/201, 0xc9}, {&(0x7f00008a8000)=""/0, 0x0}, {&(0x7f00000ed000)=""/0, 0x0}, {&(0x7f00004b3000)=""/44, 0x2c}], 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000022a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000089e000)={0x0, r0, 0x6, 0x1, 0x0}, 0x14) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000e7e000-0x4)=0x0) 2018/01/02 17:12:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) utimes(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/sequencer\x00', 0x10000000103c80, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000c97000-0x4)=0x7fffffff, 0x4) 2018/01/02 17:12:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3cbc, 0x200000) 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00009dd000-0x749)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'T\v(', 0x0, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "534f6e7bf207539b"}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ce5000)='/dev/usbmon#\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000743000)={0x9ab3, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x9, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fc2000)=0x3, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000fc3000)="e3d85a95fc6862f7e431cffa7cc8cde0abdc2aadefb0793cc4") mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fc5000-0x20)={@generic="85814dd5d401a014e698e8adb47d14d8", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc6000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x50, 0x8, r2, &(0x7f0000fc6000-0x8)='./file0\x00') read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fcb000-0x2)='\x00', 0x1, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_dev$admmidi(&(0x7f00007fc000-0xe)='/dev/admmidi#\x00', 0x8, 0x40) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bb8000-0x4)=0x0) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d3b000-0x2)=0x0, 0x4) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) writev(r0, &(0x7f0000a72000-0x60)=[{&(0x7f000052d000)="5added363e73524e10e07797af579c999edf62bc23faa695e48da1136793160bba8d96bfdf384def6905e3f59ad20a0e3779f025e1939eccebcac5abe9bbcd3ad354bde69c5e0c8cf512ef2c6b91178dd7d959df08d820ce60a71bd8a3b602588ebd25de6b40b515ab367507b012dc4278a03992468ac28474d7845e2943c88cbee424e8aa8d081aa03c7330a25d20b1611a20b5be3a02afdbecf4f91aab8476bd5652ad9e8c39076cad762fcc4712ad063b016b1b5618953e295d11be509645ee2bcc01217cc265c0873310999977ac928943d5e8677f02531773ead42d0ba3d8", 0xe1}, {&(0x7f00005de000)="d6e8f4870bd5cae695088f922e711f8c87c91a4884102cc74c96d7c77dcefccbc50fa14a2a8657440fbc23e47c9455df5f59641df41f3a1d6fa4b2921f865cc8b50b6059974e74f8445c075d8d2af8a6d9746c7ec4534b9b29906ba0370578c0704a4c256536632b54f9256b451ccb53b55aca551b7a6d8bde2a24a968", 0x7d}, {&(0x7f0000df8000)="c138500e9ba34488deb21086dbabda212390450c68e15490c23406ccb51610dbcb9289b889f52530d8bca7de31d02b51c6f1d76f562029bec28fae495017408e8da42df0ec609158fc932cc1b038b180c19ff46de4d0374cdff6fbf3cf7901ade41cf927c8ffb7d51be1419e6c204114c375793c43968fc0843a3f982c8af76861a903f92df56c7b7042d89683a18a0953c4b0f99711eaf28273b1f247dae627b0ada8e284def6803a89ef2c526d35edba5f0aba7ac21b87", 0xb8}, 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0x1000}, {&(0x7f0000724000)="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0x1000}, {&(0x7f0000d28000)="1dbf48d2027e6cf6ca0e0dae08a7b0887503d094bdf03f383e8d948b50f6c2180d3f58d9d32c28997c010b146122406b877e087bf7836f5b9448ae6667569f04b623b0677765adb3c4a31f1ee0e21e3595976e31ccf7930a0929d76b44641b7c70e03aaf1ad6fce48367e474a39537f72f7add498af665", 0x77}], 0x6) socket$netlink(0x10, 0x3, 0x16) readv(r0, &(0x7f00008a8000)=[{&(0x7f0000f8c000)=""/217, 0x0}, {&(0x7f0000bdb000)=""/99, 0x0}, {&(0x7f0000728000)=""/119, 0x0}, {&(0x7f00007a5000-0x5b)=""/91, 0x0}, {&(0x7f0000b79000)=""/4096, 0x0}, {&(0x7f0000cbd000)=""/56, 0x0}, {&(0x7f0000ada000)=""/178, 0x0}, {&(0x7f0000887000-0x78)=""/120, 0x0}, {&(0x7f0000dbb000-0x71)=""/113, 0x0}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000018c000-0x4)=0x0) move_pages(r3, 0x1, &(0x7f00004b7000-0x8)=[&(0x7f0000cc2000/0x2000)=nil], &(0x7f00002c0000-0x18)=[0x3ff, 0x4, 0x80, 0x7, 0x7, 0x4], &(0x7f000074a000)=[0x0], 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/relabel\x00', 0x2, 0x0) [ 44.889544] kauditd_printk_skb: 93 callbacks suppressed [ 44.889552] audit: type=1400 audit(1514913139.541:147): avc: denied { setgid } for pid=5157 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 17:12:19 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007cc000/0x3000)=nil, 0x3000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffd, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009af000-0x11)='/selinux/enforce\x00', 0x40080, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 2018/01/02 17:12:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000030f000)={0x4, &(0x7f0000001000-0x20)=[{0x7853, 0x101, 0x7f32, 0xcc88}, {0xfffffffffffffffc, 0x9e3a, 0x4, 0xffff}, {0x6, 0x7, 0x10000, 0x7ff}, {0x8, 0x9, 0xffffffffffffff01, 0x8}]}) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000dc8000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000dc6000)={0x401, {{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, 0x0, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x25b) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x41, 0x1, 0x492492492492845, []}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dc6000)=0x8000, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dc7000)=0x6) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/02 17:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000af7000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xd2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000082000)=[], 0x0) 2018/01/02 17:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000764000-0x4)=0x424, 0x4) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00009b0000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:12:19 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, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$midi(&(0x7f0000055000)='/dev/midi#\x00', 0x8, 0x400) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a25000)={0x6, &(0x7f0000021000-0x18)=[{0x81, 0x9}, {0x0, 0x202}, {0x3, 0x1}, {0x6, 0x9}, {0x9, 0x10001}, {0x2000000000, 0xffffffff7fffffff}]}) timer_delete(0x0) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000602000)={0x20080522, 0x0}, &(0x7f000017c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000945000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000979000-0x4)=0x14) connect$packet(r0, &(0x7f0000676000)={0x11, 0x17, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f0000898000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000575000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f000030f000)='./file0\x00', &(0x7f0000ce0000)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, 0x100) 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000254000)='/dev/autofs\x00', 0x100, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c0d000)={0x7fffffff, 0x3f, 0x35, 0x9a, 0x7fff, 0x24}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000070000)='/dev/cuse\x00', 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00004e0000)={0x7, 0x0}) write$fuse(r1, &(0x7f0000762000-0x28)={0x28, 0x200000003, 0x0, @fuse_notify_delete_out={0x0, 0xffffffff, 0x0}}, 0x28) 2018/01/02 17:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000543000-0x1a)='vboxnet1(keyring%security\x00', 0x3) unshare(0x40600) accept$ax25(r0, 0x0, &(0x7f0000c13000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000685000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000718000)=0x8, 0x4) r2 = 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) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 45.003613] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2541 sclass=netlink_route_socket pig=1327 comm=kworker/u4:3 2018/01/02 17:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f0000df2000-0xc)='/dev/audio#\x00', 0x7, 0x80000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00001f9000)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) prctl$void(0x1f) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/02 17:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000095e000-0x10)=[{&(0x7f0000eb3000)="00ccde0abcb1f1d01a7a3eafc5b064e11ffebd50201fc070ef4967a6a43d7bd30d26c10dac792a8f1092651192f163ac1583e95b6c420ea61e4c54628f7c6a4ccd40501149bf5ffe524165059be2acdff6cccf6673376bc58a885ad759d7f6aff2e4e410a79fe2a20ce0cf96699e29650715a4551d8db9c6d63e80f7b05dad5d108e53218bb74479b1f3ae81e800714f", 0x90}], 0x1) recvmsg(r1, &(0x7f0000b79000-0x38)={&(0x7f000087c000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f00005d1000-0x1000)=""/4096, 0xfffffecf}], 0x1, &(0x7f0000ec7000)=""/107, 0xfcc9, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000573000-0xc)='/dev/audio#\x00', 0x99f, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002bc000)={0x0, 0x20, 0x4, 0x6, 0xb2, 0x1, 0x9, 0x8, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21c4, 0x3a86, 0x100, 0xfffffffffffffff8, 0x1}}, &(0x7f0000e52000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c14000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe33e, 0x2, 0x401, 0xc002, 0x2}, &(0x7f0000088000-0x4)=0xa0) [ 45.068683] audit: type=1326 audit(1514913139.719:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5191 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/02 17:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cae000-0x9)='/dev/vcs\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009f7000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000036e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e07000)={r2, r3}) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f00009b6000)=[], 0x0, &(0x7f00001d1000-0x80)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000137000)=""/0, 0x0, 0x2, &(0x7f0000135000)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000bf0000-0x8)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/hwrng\x00', 0x40000, 0x0) 2018/01/02 17:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000801000+0x314)="008d74") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) recvfrom$ipx(r1, &(0x7f00009af000)=""/73, 0x49, 0x40000100, 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000a83000)=""/177) semget(0x0, 0x4, 0x410) [ 45.158821] audit: type=1326 audit(1514913139.810:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5191 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 45.202181] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.202221] CPU: 1 PID: 5200 Comm: syz-executor6 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 45.202227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.202231] Call Trace: [ 45.202250] dump_stack+0x137/0x198 [ 45.202283] handle_userfault+0x744/0x1750 [ 45.202316] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 45.202343] ? find_held_lock+0x35/0x1e0 [ 45.202367] ? __handle_mm_fault+0x31b4/0x3210 [ 45.202377] ? lock_downgrade+0x860/0x860 [ 45.202384] ? __handle_mm_fault+0x1e8c/0x3210 [ 45.202414] __handle_mm_fault+0x2fc5/0x3210 [ 45.202431] ? __pmd_alloc+0x4e0/0x4e0 [ 45.202443] ? find_held_lock+0x35/0x1e0 [ 45.202488] handle_mm_fault+0x305/0x840 [ 45.202507] __do_page_fault+0x59e/0xca0 [ 45.202531] ? mm_fault_error+0x2c0/0x2c0 [ 45.202557] do_page_fault+0x78/0x490 [ 45.202576] page_fault+0x2c/0x60 [ 45.202587] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 45.202591] RSP: 0018:ffff8801c78ffa08 EFLAGS: 00010246 [ 45.202600] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c64c1 [ 45.202605] RDX: 000000000000010c RSI: ffffc9000443e000 RDI: ffff8801c78ffd30 2018/01/02 17:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000361000)={0x100000000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x230, 0x3, 0xf6e, 0x0, 0x0, 0x0, 0x400, 0x80, 0x100000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x4) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) 2018/01/02 17:12:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a3b000)={0xffffffff}, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x2000) 2018/01/02 17:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000009000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r4, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffe8) r5 = dup2(r3, r4) syz_open_dev$mice(&(0x7f0000883000)='/dev/input/mice\x00', 0x0, 0x20800) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/02 17:12:20 executing program 5: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00001b2000+0xbad)=0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f07000-0x4)=0x80, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000ae1000-0x4)=0x0, 0x4) 2018/01/02 17:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00007f1000-0xd)='/dev/dmmidi#\x00', 0x8, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000574000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d4000)="ad56b6c5820faeb995298992ea54c7c3ef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251", 0x1d}], 0x1, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000082000)=""/44, 0x2c}, {&(0x7f0000c86000)=""/234, 0xea}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x40) 2018/01/02 17:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bcd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f00005ea000-0x1000)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1b152532de152f28172c6105735138de72e428b89cbf91c61e8cc79aa601cdcf9571fde2217100c61b596c96f579ef517283ae5dee04419e48059d5033941d5b7e3baacc56547f20263574adf0263a3a014f2b3c8c76a738e2af702d6e06fc75ed3543855131bb80fadb64fad95082ac35b190ae50444dfb7c0afcc87dd64db30991462d255a3187e6cc30016c241b3edd8d8b5d4d76dae61ddfe9fdbff26a360c8241552f6e52869056", 0xc0}], 0x1, &(0x7f00008f4000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00006c4000)='./file0\x00', 0x900, 0x180) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000019c000-0x4)=@int=0x0, &(0x7f00008b9000-0x4)=0x4) recvmmsg(r1, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f0000cac000-0xad)=""/173, 0xad}, {&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x2, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2018/01/02 17:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x4000000000000005, 0x1f, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) flock(r0, 0x2) finit_module(r0, &(0x7f0000533000)='selfuser(vmnet1\x00', 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000763000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dfd000)={0x0, 0x1a, "1dc5802e25ca5226561da0642a4901ecd1eaac3cb252857b03ce"}, &(0x7f00009ad000)=0x22) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e8a000+0xee9)={r2, 0x401, 0x8a, "92c06ddd328398a5a08db3170cfb45edacfec66bbc7eeae6929e170b253a9e0e1ab41cc34891b2cd1fdafcf01b5da5206432565b71e481fc11a4489c215b69875086902c14d4e150a0568718c9080cf26b3552b58ab2048e70ce9b6e7f38bad94750f7e2128d3bf6efde58cf9034ab8da4837e200d2a93feb5399bcda214aa19776ce0f004aaad0d8907"}, 0x92) 2018/01/02 17:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000570000)={0x0, 0x0, 0x0, 0x7fff, 0x0, 0x844, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bd1000)=0x0) syz_open_procfs(r2, &(0x7f0000d1d000)='attr/current\x00') [ 45.202610] RBP: ffff8801c78ffae8 R08: ffff8801cd1a86d0 R09: 0000000000000003 [ 45.202615] R10: ffff8801c78ff978 R11: 0000000000000001 R12: 1ffff10038f1ff44 2018/01/02 17:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd4000-0xc)=@sack_info={0x0, 0x4, 0x100000001}, &(0x7f00006b4000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008a1000-0x10)={0x6, 0x2, 0xfffffffffffffff8, 0x4, r0}, 0x10) [ 45.202621] R13: ffff8801c78ffac0 R14: 0000000000000000 R15: ffff8801c78ffd28 [ 45.202645] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 45.202663] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 45.202677] ? iov_iter_revert+0x9d0/0x9d0 [ 45.202686] ? __mark_inode_dirty+0x19b/0xf00 [ 45.202695] ? lock_downgrade+0x860/0x860 [ 45.202702] ? __mark_inode_dirty+0x303/0xf00 [ 45.202714] ? __inode_attach_wb+0x16d/0xbc0 [ 45.202742] generic_perform_write+0x195/0x4a0 [ 45.202769] ? generic_write_checks+0x400/0x400 [ 45.202777] ? file_update_time+0xba/0x430 [ 45.202790] ? current_time+0xc0/0xc0 [ 45.202803] ? lock_acquire+0x16b/0x420 [ 45.202812] ? lock_acquire+0x16b/0x420 [ 45.202820] ? generic_file_write_iter+0x9c/0x630 [ 45.202838] __generic_file_write_iter+0x366/0x5b0 [ 45.202860] generic_file_write_iter+0x2f0/0x630 [ 45.202885] __vfs_write+0x550/0x740 [ 45.202893] ? check_noncircular+0x20/0x20 [ 45.202909] ? kernel_read+0x120/0x120 [ 45.202958] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 45.202969] ? __sb_start_write+0x209/0x2a0 [ 45.202987] vfs_write+0x189/0x510 [ 45.203007] SyS_write+0xd4/0x1a0 [ 45.203022] ? SyS_read+0x1a0/0x1a0 [ 45.203030] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.203042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.203067] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.203073] RIP: 0033:0x452ac9 [ 45.203078] RSP: 002b:00007fcbd42c3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 45.203087] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 45.203092] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 45.203097] RBP: 00000000000005ea R08: 0000000000000000 R09: 0000000000000000 [ 45.203102] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6e90 [ 45.203107] R13: 00000000ffffffff R14: 00007fcbd42c46d4 R15: 0000000000000000 [ 45.726690] audit: type=1400 audit(1514913140.063:150): avc: denied { ipc_lock } for pid=5252 comm="syz-executor4" capability=14 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 [ 45.751681] audit: type=1326 audit(1514913140.069:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5255 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 45.776108] audit: type=1326 audit(1514913140.070:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5255 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 45.800728] audit: type=1326 audit(1514913140.071:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5255 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:12:20 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef6000)={r0, 0x28, &(0x7f00009fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0xa) bind$netlink(r1, &(0x7f0000ef6000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a15000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ef7000-0x20)={"081047630d9b3ce002097c3302487a8d", {0x4, 0xff, 0x5, "bc8ce7916dca", 0x6, 0x0}}) fcntl$getflags(r1, 0xb) 2018/01/02 17:12:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x8000000084, 0xd, &(0x7f0000aac000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x3bf) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x4, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e89, 0x100000000, 0xfffffffffffffffa, 0x500, 0x8000, 0x80020002, r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={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]}, 0x2, 0xfffffffffffff726, 0x4b, 0x5, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000442000)=0x8c) 2018/01/02 17:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b52000)={0x0, 0x1c, &(0x7f0000beb000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000f6d000)=0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000100000016) 2018/01/02 17:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa8000+0xae6)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000019f000)={0x1, 0x0, [{0x4b564d00, 0x0, 0x101}]}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00005af000)={0x10000, 0x5000, 0xffff, 0x1f, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r3, &(0x7f00005d9000)=@l2={0x1f, 0x200, {0x0, 0xff, 0x1000, 0x81, 0x9, 0x100}, 0x40, 0x8}, 0xe) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f000005e000)=""/221) 2018/01/02 17:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x400000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x7, 0x4, 0x7, 0x306}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b0b000-0x30)={0x5, 0x3, 0x0, 0xf4c, 0x7, 0x6c1e, [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 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) 2018/01/02 17:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f0000e33000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c8c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x80000001) ioctl$KDADDIO(r0, 0x4b34, 0x24c35dfd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000db8000-0x5d)=""/93) 2018/01/02 17:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x4, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x1, 0x9}, {0x73e7, 0x0}, 0x4, 0x1, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000028a000)="7d6f96d203fcbce0200b3d9946b6f8014be4557c11a8bd3773e2cadc2e18bf2fce45a4c48ae121b1159fb3aee2152265f43ee6876a95933fed7d152639bafd99ee89e7c163b7a88aa5d36fadc9760fe996b03edeee75c221415549982c7c74d009e8a497250d07c32a8ae9c0e0f752730f167319b8cc68d3be61c54478df517b61f987ca03595b85fe1a01d38d7b57f90bbf51dfda", &(0x7f0000744000)=0x0, &(0x7f000031b000)=0x0, &(0x7f0000001000-0x54)="e4cc02308fbd95358d7e210fe6aa2f5cb66137e623d159b603ae8c89df91a5b4d3f3a244eaa76a0073e67c5ad22286ec06146d667ec2edd9ba84111eacd0ee4e99f40b1d1f33408edde5800f135b226eedc6ab51") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e79593500088f915102d2c2b2eff806f824f0b0d7cab2db0000000000000000631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) fchdir(r0) [ 45.826102] audit: type=1326 audit(1514913140.072:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5255 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 45.850501] audit: type=1326 audit(1514913140.076:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5255 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:12:20 executing program 5: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x40, 0x4) 2018/01/02 17:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000cf5000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000132000)=0xeb, 0x4) shutdown(r0, 0x1000000000000001) close(r0) 2018/01/02 17:12:20 executing program 4: r0 = socket(0x11, 0x10000000803, 0x0) rt_sigreturn() setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) 2018/01/02 17:12:20 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x5, 0x2, &(0x7f0000227000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000f89000-0xa6)=""/166) syz_open_dev$midi(&(0x7f0000871000)='/dev/midi#\x00', 0x2, 0x105080) 2018/01/02 17:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = dup(r0) bind$bt_l2cap(r1, &(0x7f0000aa7000-0xe)={0x1f, 0x40, {0xffff, 0x1, 0x9, 0x7a, 0x10000000000, 0x4}, 0x7, 0x1000}, 0xe) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r2, &(0x7f00000cc000)=[{&(0x7f0000c96000-0x8)="0bf5430f08031993", 0x7}], 0xd7) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000799000)={""/1024}) connect$netrom(r2, &(0x7f0000712000)=@ax25={0x3, {"cff7812f21b467"}, 0x10001}, 0x10) 2018/01/02 17:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f0000edf000)='x', 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000506000-0x4)=0x14c, 0x4) listen(r0, 0xff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000059000)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r1 = accept4(r0, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) dup3(r1, r0, 0x0) 2018/01/02 17:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000049a000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) write(r2, &(0x7f0000ead000-0x1)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/02 17:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000010b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:12:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x20, 0x40200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7f, 0x7, 0x2, 0xe5, 0x80, 0x95cf, 0x66e8, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000336000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00005d5000)='/dev/input/event#\x00', 0x0, 0x8000040000001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000fff000-0x10)={0x0, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/02 17:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b66000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000020e000)={0x7, 0x3, [{0x1, 0x0, 0x6}, {0x8, 0x0, 0x10001}, {0x73, 0x0, 0x9}, {0x200, 0x0, 0x86}, {0x28f, 0x0, 0x1bd}, {0x3, 0x0, 0x294}, {0x3, 0x0, 0x2}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000dfd000)=0x0) 2018/01/02 17:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e0c000)=0x0, 0x4) bind$inet(r0, &(0x7f000006f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de1000)=[{&(0x7f0000add000)="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", 0x901}], 0x1, &(0x7f0000b6b000-0x608)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000211000-0x28)={&(0x7f000098c000/0x3000)=nil, 0x0, 0x0, 0x80, &(0x7f000054e000/0x4000)=nil, 0x9}) 2018/01/02 17:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) readv(r1, &(0x7f00008fb000)=[{&(0x7f0000289000-0x88)=""/136, 0x88}], 0x1) shutdown(r1, 0x1) 2018/01/02 17:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$amidi(&(0x7f0000ab3000)='/dev/amidi#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006f3000-0x4)=0x0, &(0x7f000082e000)=0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b53000)={&(0x7f0000ed8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b94000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000)=0xe8) lstat(&(0x7f00006f0000)='./file0\x00', &(0x7f0000a08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) preadv(r4, &(0x7f000002d000)=[{&(0x7f0000295000-0x69)=""/105, 0x69}], 0x1, 0x4000000000000000) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/02 17:12:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a44000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 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) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() setreuid(r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000051a000)={0x0, 0x0}, &(0x7f0000a09000)=0x8) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x4, 0xa1c}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a4f000)={r4, 0x5, 0x30, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x18) clock_settime(0x1003, &(0x7f0000847000-0x10)={0x0, 0x1c9c380}) 2018/01/02 17:12:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x8, 0x8, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00001be000-0xd8)=@pic={0x9, 0x8000, 0xffffffffffffffff, 0x20, 0x40, 0x8, 0x8, 0x7fffffff, 0x9, 0x542, 0xfffffffffffffff7, 0xe7a1, 0x6, 0x4, 0x9, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e5000-0x9)='/dev/rtc\x00', 0x20000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000019d000)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000645000)=r2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000235000)=""/73) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000efc000)={0x4, 0x4ecb6623101040ae, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ce1000-0x4)=0x0, &(0x7f0000ad1000-0x4)=0x4) 2018/01/02 17:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/02 17:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001f0000)='asymmetric\x00', &(0x7f0000926000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c1000-0x4d)="7f43", 0x2, 0xfffffffffffffffe) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000427000)={&(0x7f0000398000-0x10)=@ax25={0x3, {"1869225ee3f817"}, 0x6}, 0x10, &(0x7f000078e000)=[{&(0x7f0000c9c000-0xb4)="da56a72259b91398cf422a6813b2518c73aa675a68eca342721ddf4ec02f065c83d0ad7bf6bb5443aa972663f6bec3d62c17c1fe1f060315981eaca4e5c628d1924d8bf8c57c20a5e4298da58ba2544eb80d68941fb6b8223e4007c32eff8bb3ad3828d4b8cebea8786ddbbaa013b400a396db8b5a5b1961cf8a214dd4dc2e21ff9116933094d95481c41946a7a7e0cc56c81f70f55fb222556b14394b9135ecfae79d146a9f77f34f2b79ef399c5304e73324bb", 0xb4}, {&(0x7f0000968000)="8a522ee0f5ac9c65c7d216dfcfcfde999f8b5bd0", 0x14}], 0x2, &(0x7f0000e9a000)=[{0xa0, 0x105, 0x6, "37f6732fabc519013c5c509bd048e4defb006b7e90b960cf7c21f383fd3fb597dac485512bc1121e2395ff9fa5469571708c34a17bc9fa43fe9ee0ca4a98755dcc606a09f47683d417d1b2416273f004ee2121627215276631842c776324419919f17b833125afe5866c4598f1e34804d2dc69de458c330107977b6c37f44da073c1a5554b05700e4e1aaf5fdb"}], 0xa0, 0x4001}, 0x20040044) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000928000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000504000-0x4)=0x9, 0x4) 2018/01/02 17:12:20 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='gretap0\x00') socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000350000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000cb2000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007df000)=0x295, 0x0) r1 = mmap$binder(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x2000001, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ec2000)={0x14, 0x0, &(0x7f0000ac0000)=[@free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x1}], 0x55, 0x0, &(0x7f0000c77000)="2ceff74d4d668e7d76b6575b810f47b35fa7546cd26832fc559b328222f952eac0d79f36af93ad59a9e2f1ab801c89e08510d0223d90fc706360aaebab479c1bdfde30d5e0f6ff3185c23fa4199c3fcc3292fb45c9"}) r2 = gettid() wait4(r2, &(0x7f0000004000-0x4)=0x0, 0x2, &(0x7f0000aa7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='gid_map\x00') preadv(r3, &(0x7f0000b4b000-0x20)=[{&(0x7f0000fbd000)=""/99, 0x63}], 0x1, 0x1000) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000560000)={&(0x7f0000f64000-0x28)=[0x5d, 0xfffffffffffffffa, 0x9ae, 0x7, 0x0, 0x6, 0x2, 0xca5, 0x3, 0x1], 0xa, 0x521, 0x3, 0x0, 0x70000000000, 0x416, {0x3, 0x4, 0x4, 0x0, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x1, 0x4, 0x1f, 0x40, 0xd7, 0x8, 0xffffffffffffff55, 0x5, "54f4a6400edefda426ea6002b783f15a399b81f38e560be367e17978dd8ea2cd"}}) 2018/01/02 17:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x3, 0x4, 0x4, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0x1) r1 = dup3(r0, r0, 0x80000) getdents(r1, &(0x7f0000e80000-0x1000)=""/4096, 0x1000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r1, &(0x7f0000cb1000-0x75)="", &(0x7f0000818000)=""/4096}, 0x18) 2018/01/02 17:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000158000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000de6000-0x8)={0x7fffffff, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') ioctl$VT_RELDISP(r1, 0xb701) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000956000)=0xc) ioprio_set$pid(0x2, r2, 0x7) 2018/01/02 17:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000033e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000d7d000-0x4)=0xc) r0 = syz_open_dev$mice(&(0x7f0000803000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00003cd000)={&(0x7f00002e8000-0x12)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1000}, 0x1c, &(0x7f0000315000)=[{&(0x7f0000e1e000-0x69)="d24850dbbc79701398ff554272b5ea7de1e4b625ce449b7febdf050d00b734523de75c0137872c3701750ba37cd27d0c817cf8e620a13abf79ce3aa7053f1ae870aebb05f6140e22f921d53034ed5212f9644d976fbe9a8d19f91b3192526c7aa8eaf9c54ebe246f68", 0x69}, {&(0x7f0000bfc000)="ac698820c05433c06dee0c04cf7c89f41b4c142553309b0b586346906f9777c6dcfe04b5479f1241081d6601d0cb04527c2a5241a49e545fbae328259058f4f41a260bd1e9d0e8c8980325e87efe652d3ae9d9a6f7faef77fc9300884d7801c7a19e0afb8fdc61b94bc6db15ce92b01e912a10dbd9ae56dd24e936009019c3be48c954d73861532faf4c319173ce2e8cea8d5d7b1d340b1425d0e17a3bba5b6a783efa", 0xa3}, {&(0x7f00007bf000-0xf)="398368a76d012201452d8ba21fb40a", 0xf}, {&(0x7f0000748000)="eb8a4e8f9e22833f98b826cf7c809aca1b656f77e6286bd15658f700ef7a76bc15ef65aaa48e957d0f", 0x29}, {&(0x7f0000996000)="95083a13ae3d71657bf3", 0xa}], 0x5, &(0x7f0000d2b000-0x2f8)=[{0xd8, 0x18c, 0x6, "b3bca03b8f31817152b12b71a5dfb569e392afd8048839ca2e5fb00794dc588058a1ca892374de446ba6c89f5f082df937f4e361db5476e8939a5f7023655d521c6b6f4035601f8eb5556ca30ccdce90d2fa72939a9ee03ec129d1a68e91690cacbc7d70d75c5f884c957ba54383c725f91c6d66e3766aa71fa4b769776313e0b65b7a665fb6afa1659c864a9ba935711415ea9012bb82ecde0c8eea22a86bec9911eec7951685255050c891386d01a2a5368ef6c4f8f0069edd3d4f93e4b8b4cb7b"}, {0x100, 0x115, 0xc3f, "ed81a351a821e3021214b3f9614bb66c2bce3df1ff5837f3f56a51f67f159b17de4d08bd25918f21288b49385f2827d4a68ab23edc1f1dbbe4921d8c43ba47c9cd563972b99bb3fd6a38d2cdac655983a48a98eff2edf8e7863356c416b6d5795689d6b7db356d439202168739ed212715698636cd55fd61e158e81e9593ce8b7bfb4ca2e4e2c9a7ae76a9a0647abcdb95a277fc88b5ebf56414596db2e7f5b09c1c54f437b45a643e94358de64ca12d27c9e771b960a0bce8c4430cc832473c0647b46f5a79ddba724e6c6e1234ac5a5a93144fbe4ca45c92d6077d621e3c6c74e78aef8e37b59021df2c2a4b8334"}, {0x88, 0x10d, 0xbd, "8c932cb8ceefb45c95c385ba2b0dfdd470962bac9c9e816150d1de93af407e2f49be0d871c98e66689995b789632e03eb4f405b99904be4c4e2abf6bbe1ac4483f544f8656b514cf753d8d6bbe403e232ad6b31237c86497719ee23182db693b8f2ac4ad54d3fa61a087549d92877c034257c72e40e00f"}, {0x98, 0x10f, 0x8, "c6bfc32e8e9dd99c115415a1dd8e47e66f6b63e95581481b37dbd365541c59dae84f7f19e4a06e457a7c84c1801955141cee490b684e5267a5776915f9c60a063395951445d9210a2bc3c63048335647346771258463a77588eacf7a089210def2783ce1c57f55cd26afee9f8a6685637d960fcc2be929f157624bedbf02259c8470ad12a9"}], 0x2f8, 0x44}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000057b000)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000717000-0x6)={0x0, 0x0}, 0x6) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005aa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r1, &(0x7f0000984000)=""/24, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) listen(r2, 0x1ff) shmdt(0x0) pread64(r1, &(0x7f000055a000-0x1d)=""/219, 0xdb, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000b02000)={0x0, 0x0, 0x4, 0xfffffffffffffffa, 0x0, 0x5}) 2018/01/02 17:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x7) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:12:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000dc3000-0xd9)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000674000-0xa6)=""/166, 0xa6) r2 = getpid() fcntl$setown(r0, 0x8, r2) 2018/01/02 17:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(0xffffffffffffffff, &(0x7f0000db1000-0x8)=0x0, 0x8) recvfrom$ax25(r0, &(0x7f000098b000)=""/12, 0xc, 0x40, &(0x7f0000272000-0x10)={0x3, {"d6eb177ea71e77"}, 0x0}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000bdb000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000a94000)=0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/02 17:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x400000006, 0x0, &(0x7f000019c000)={0x0, 0x0}, &(0x7f000042a000-0x4)=0x0, 0x0) 2018/01/02 17:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5415, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/02 17:12:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f00005be000-0x8)='./file0\x00', 0x400, 0x5a0, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000015000)=@generic={0xfffffffffffffff8, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000017000)=0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000017000)={r0, r0, 0x2}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000011000)=0x1) r6 = fcntl$dupfd(r5, 0x0, r3) sendfile(r6, r6, &(0x7f0000012000-0x8)=0x0, 0x0) ioctl$EVIOCGPHYS(r6, 0x401070c9, &(0x7f000000a000)=""/0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000019000-0xd)='/dev/net/tun\x00', 0x0, 0x2e2401) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000000a000)=""/9, &(0x7f0000013000-0x4)=0x9) openat(r4, &(0x7f0000013000-0x8)='./file0\x00', 0x521000, 0x10) 2018/01/02 17:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c5c8b9d303c1b2c3df4e6af9d828b"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000627000-0x28)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x6, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000c7d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}, 0x26) 2018/01/02 17:12:20 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f89000-0x4)=0x0) 2018/01/02 17:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000022e000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000d3e000-0x4)=0xc) ptrace$setsig(0x4203, r2, 0x3, &(0x7f00000b3000-0x10)={0x0, 0xfe068, 0xffff, 0x100000001}) r3 = eventfd2(0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/kvm\x00', 0x14000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000255000-0x20)={r3, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:20 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) sendto$inet6(r0, &(0x7f0000f65000-0x17)="7cca9e51", 0x4, 0x0, &(0x7f00008e3000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) lseek(r0, 0x0, 0x7) 2018/01/02 17:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x802, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003d0000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240000, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x0) poll(&(0x7f00008aa000)=[{r1, 0x0, 0x0}], 0x1, 0x431b8446) ioctl$int_in(r1, 0x5452, &(0x7f0000199000-0x8)=0x400) shutdown(r1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000391000)={0x6, &(0x7f0000864000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/02 17:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005f3000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000071a000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e1000)=0xe8) 2018/01/02 17:12:20 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000242000-0x1c)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect(r0, &(0x7f0000f6e000-0x1c)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3727}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000bc3000)="a92d1dc7a59f35517b990abec58bfd2d777eb7529e7ea6ba029851cc59ede7fc91d18e2bd5becf29c5249abdb9ab4980111aa94557363df1e04cd014e077b4497ea2bbd2db54f2aba8d73f950c2ef4cfd83de45957749ab294a10aab7e0b5395f98fd0f010a23acaea51287b64c607ccd33f8b03e630762ae0fc720a696961caea9f1c340803fbdfa32ce1c70a28430e49973462b39a846820db0c2b69c413803e20197214bdc373df947904a3ed7cb99cf80c23752f34f62a67b18c5037e1d58cf04818eebd92308a1f1648341b1b55f16b2a44e05c43f52b5a3352f629f6105d24f09a8606950eaa700d84c268fcef1fec76", &(0x7f0000db5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042a000-0xd4)="6042a732be09e631178960f5e0a04b4e4c89399c9a0deb5a474751a22c6c94e6268f95e7d1f2121285e2e74a31e861baecd7614a9d66b48f413da5f31811b21b968a49dca704ee4dcbdeb254d27002a20ac63e48c5c8f56529dcf37dfc546f6169d91e6373ead05cee91c89084e0126bc04f9b622bf45a69b2d40f0eca57c322247c17d5eb6a28372f3685f1254e827c956b38b6333c2269f9785036c1efe0726786497d8757ea049272240ddde6fe3b330cf47b341f20b27bdbd88fef7e76b1e621a27c434fbf2fb44ad13e0099257a40e3e1fc") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getpgid(r1) socket(0x8, 0x4, 0xc) [ 46.269453] binder: 5399:5408 got transaction with invalid parent offset or type [ 46.284764] binder: 5399:5408 transaction failed 29201/-22, size 32-8 line 3083 [ 46.309351] device eql entered promiscuous mode 2018/01/02 17:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) inotify_init1(0x1000080000) 2018/01/02 17:12:21 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000b11000-0x1)="ad", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ef5000-0xc)={0x1, 0x4, [0x100]}) [ 46.337645] binder: BINDER_SET_CONTEXT_MGR already set [ 46.337659] binder: 5399:5432 ioctl 40046207 0 returned -16 [ 46.406144] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/02 17:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00007dc000-0xd4)=""/212) r1 = syz_open_dev$dspn(&(0x7f000006d000)='/dev/dsp#\x00', 0x9, 0x10100) accept$inet(r1, &(0x7f0000465000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b5000)=0x10) 2018/01/02 17:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000005d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008d1000-0x8)={0x0, 0x3}, &(0x7f0000245000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000036000-0x4)=@assoc_id=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffc000)='/proc/self/net/pfkey\x00', 0x151001, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000b90000)=""/0, &(0x7f0000afa000)=0x0) 2018/01/02 17:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000308000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000881000)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000c26000)={r1}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c61000)=0x2, &(0x7f0000854000+0x9a2)=0x4) r2 = 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) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f00008a5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000031c000-0xcf)={0xcb, "7d2b88d7b6f4c4ca8c419b4ab994c613904b3f9d8b7c6edee2abcec0b168a49ebd6780dcf54c38e305ee65fe47e0c3e7b24388529cd8e7907101f2908a5e86e394ea71c70efc91ddc637eac3832ed76eccc776a144333f265c2c22a819177b079ad19d02ccfb37260a91882fce12d1b8e542efe4b04aa56aa2d5fcf29d99347cd08be83a9334c3dde58bd65aea9dcc0354f3b585428525aca66374c6e910b0bcdca869fbef65e0ff1604abe9c2a5ea3b95430d95b52c582f5fc77ce6ce238231f48aee8067298650c68bb0"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005f4000-0x2)={0xeeb}, 0x4) 2018/01/02 17:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1f) r1 = dup3(r0, r0, 0x80000) utimensat(r1, &(0x7f00009e2000-0x8)='./file0\x00', &(0x7f0000579000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x800) epoll_wait(r0, &(0x7f0000412000)=[{0x0, 0x0}], 0x1, 0x2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a6b000-0x20)={@loopback={0x0, 0x1}, 0xc0c, 0x3, 0x0, 0xc, 0x5, 0x401, 0x0}, 0x20) 2018/01/02 17:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009a1000)={0x0, 0x0, &(0x7f00000ca000)=[], 0x0, &(0x7f0000b6b000-0xb4)=""/180, 0xb4, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/02 17:12:21 executing program 7: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f00000fa000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) 2018/01/02 17:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f45000)='/dev/midi#\x00', 0x0, 0x40400) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00004bb000)={0x80000000, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000089c000)={0x18, @time={0x0, 0x0}, 0x1, {0x4a00800, 0x4}, 0x71fc, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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$intptr(0x8, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000001000-0x1)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000736000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000048b000-0x10)={r2, &(0x7f000046a000)=""/211}) 2018/01/02 17:12:21 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000012000)='./file0\x00', 0x400, 0x1, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000011000)="18000000180025ff0700940d09140402801bfe2000040008", 0x18, 0x0, 0x0, 0x0) 2018/01/02 17:12:21 executing program 1: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xf) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a90000)=0x0, &(0x7f0000201000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000da9000)={{0x1, 0x8000}, 'port0\x00', 0x8, 0x1000, 0x3, 0x4, 0x2, 0x1, 0x8000, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r2, 0xffffeffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00008b5000-0x10)={0x1000, &(0x7f0000001000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/02 17:12:21 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/vcs\x00', 0x2400c0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x3, 0x41) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000009000-0xfc)=""/252) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000006000)={0x4, &(0x7f000000f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000e000)={r2, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a8a000-0x9)='/dev/kvm\x00', 0x420080, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000586000)={0x30002, 0x0, [0xfffffffffffffffc, 0xb0, 0x7ff, 0x46b, 0x10001, 0xfffffffffffffffb, 0x2ed, 0x2f0]}) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2018/01/02 17:12:21 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058f000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000f76000)={0x1000, 0x4, 0x666, 0x2, 0xd, 0x2}) get_thread_area(&(0x7f000075b000-0x10)={0x7, 0x20101800, 0x1400, 0x4, 0x4, 0x80000001, 0x8, 0x40, 0x5, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100000000000002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getegid() fchown(r0, r1, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "aff8fa81985cb8dedf345758e045ba6a6a99dff9daecefc02393f6daabcd48ed668e6caa0e2ff0b34029707a4a8c666fffb8b86822422a9790216e4dc5d172fa", "e5a886ca0da5c4fab343c6f64feac6efc5ba112c50d5d3e7836efc1b4126c2ad80fbee796ca7d915d31b6cf694b871da59afa647b437087e3a640e7996a616da", "3c3a99a7a0933a36bf451ebd31d78429474540b3e914775d00729c408828ddb0", [0x0, 0x0]}) socket$llc(0x1a, 0x3, 0x0) 2018/01/02 17:12:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000000000)="01", &(0x7f00001f3000)=0x0, &(0x7f0000f76000-0x4)=0x0, &(0x7f00003be000-0xbc)="") r0 = memfd_create(&(0x7f00007a4000)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/02 17:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)='\'GPLvmnet0,cpuset\x00', 0xfffffffffffffffb) r2 = syz_open_procfs(r1, &(0x7f0000df9000)='net/netlink\x00') preadv(r2, &(0x7f0000440000)=[{&(0x7f0000f00000)=""/231, 0xe7}, {&(0x7f0000f73000)=""/4096, 0x1000}, {&(0x7f0000a6a000)=""/145, 0x91}, {&(0x7f0000bba000)=""/127, 0x7f}, {&(0x7f0000cd2000)=""/127, 0x7f}], 0x5, 0x0) 2018/01/02 17:12:21 executing program 0: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cae000)=0x9) pipe2(&(0x7f0000636000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002a3000-0x4)=0x4, 0x4) 2018/01/02 17:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006a000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000fdc000-0x1c)=""/28) 2018/01/02 17:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005a9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = socket$llc(0x1a, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fe3000-0xc)={0x0, r1, 0x0}) r2 = add_key(&(0x7f0000a66000-0x4)="cac002df", &(0x7f00005dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8f000-0xf6)="", 0x0, 0xffefffffffffffff) keyctl$reject(0x1d, r2, 0x0, 0x5, 0x0) 2018/01/02 17:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e70000-0x78)={0x200, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x7, 0x1, 0x0, 0x5197, 0x10001, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000999000-0x9)='/dev/sg#\x00', 0x80, 0x404000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb9000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000083000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f00006ae000-0x4)={0x1, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) 2018/01/02 17:12:21 executing program 1: socket$netlink(0x10, 0x3, 0x800000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x101, 0x4, 0x6, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x2, 0x80000000, 0x4}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00003f4000-0x4)=0x0, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/02 17:12:21 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xfffffcbf, 0x0) getsockname(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0xfffffffffffffb4a, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000000)={0xcf, 0x0, {0x2, 0x0, 0x1f, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000013000-0x8)={0x81, 0x4, 0x7d, 0x1ff800000000000, 0x7}) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/02 17:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00004ad000-0x12)=[0x5, 0xd2, 0x400, 0xb5, 0x8aa, 0x5, 0x7, 0x40, 0x80]) r1 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) syncfs(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000076f000)={{0x2, 0x0, 0x0, 0x0, "5c196253a61dc21c564ca6a18d71796733764e964639e3f9a8b6c1d0950bc3ecb79a6ce15399f25ad7e775e1", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004e4000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000b6b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c38000)=0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r4+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d08000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000364000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00009ce000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000750000-0xc4)=""/36, 0x24) r1 = semget$private(0x0, 0x7, 0xd8) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f00002ed000-0x1000)=""/4096) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1840, 0x730) stat(&(0x7f0000e87000)='./file0\x00', &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00008a8000)={&(0x7f0000c62000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000026a000-0x20)=[{&(0x7f0000a1d000)=""/190, 0xbe}, {&(0x7f000002c000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000b6b000-0xa8)=""/168, 0xa8, 0x2}, 0x40000000) ioctl$TIOCNXCL(r0, 0x540d) setgid(r2) 2018/01/02 17:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000b9000-0x8)='./file0\x00', &(0x7f0000715000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000088d000)="2621790270726f635b2d00") stat(&(0x7f00002ae000)='./file0\x00', &(0x7f0000817000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f00007bf000)=[{&(0x7f000005a000)=""/0, 0x0}, {&(0x7f00002b7000-0xb7)=""/183, 0xb7}, {&(0x7f00004ba000-0x2e)=""/46, 0x2e}, {&(0x7f00003ae000)=""/147, 0x93}, {&(0x7f0000fb2000)=""/99, 0x63}, {&(0x7f00001ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d95000)=""/43, 0x2b}], 0x7, &(0x7f0000fb6000-0x20)=[{&(0x7f0000c5b000)=""/155, 0x9b}, {&(0x7f0000caa000-0x49)=""/73, 0x49}], 0x2, 0x0) 2018/01/02 17:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 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(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 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) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00006a4000)=""/141) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) socket(0x19, 0x5, 0x9) 2018/01/02 17:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x87) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000017b000)={@generic="7c618f5fa0de3c52553c610e4289828e", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e0000000000000003c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c29f5430ea2a71f9", 0x0}, 0x60, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) pwrite64(r1, &(0x7f0000aa0000)="01d9691c08b3f80612846078ca53db00f0f4e24f6ebc1730512495b96fc4c4055337b8d496aae75cb93b835930ca354bb77ff2593f3b7c71a5fc2057b3aec19ac3ab1439c5d7370bb64865707bfa6beb1f37af42e2f6fc6567c8bab3430ba13d683a6951ce6e715484a57616e83916de3672b0c3e31e431dbe5b8eace94946241cc4ccd1e4e8c0507244d933f224899d2a779baa71158808dc11037a77646b0d2aa3822762b9ebe5c4e8aa8953397e70a6835d92efa17a944102ceb4708462c664c1d0cd4b8631f7663d49f6c0fa74337064f749c03d1061d6d3f40220adb62f82a8c0cebbefbd3a2fad83c38576fb2dd1d85d0a", 0xf4, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dee000-0x38)={0x0, 0x0, &(0x7f0000fc0000-0x10)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:12:21 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000030000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000002a000-0x8)=0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) 2018/01/02 17:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e91000-0x4)=0x0, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') modify_ldt$read_default(0x2, &(0x7f0000011000-0xe2)=""/226, 0xe2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006cb000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() mmap$binder(&(0x7f000090d000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000095c000-0x5c)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x452}, 0x7, [0x1ff, 0x6, 0x7, 0x6, 0x4, 0xf6, 0x0, 0x100000000]}, 0x5c) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c34000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000947000-0x4)=0xc) connect$packet(r0, &(0x7f0000848000-0x14)={0x11, 0x1b, r1, 0x1, 0xff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00002e5000)='/dev/amidi#\x00', 0x9, 0x80000) write$eventfd(r1, &(0x7f0000d2b000-0x8)=0x9753, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r0, 0xc0045878) openat$kvm(0xffffffffffffff9c, &(0x7f000080d000)='/dev/kvm\x00', 0x400100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000051f000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xafc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/02 17:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000759000)='/dev/dsp#\x00', 0x1, 0x4000) syz_open_dev$sndpcmc(&(0x7f000073a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb39, 0x4000) 2018/01/02 17:12:21 executing program 5: mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000ce0000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006b4000-0x20)={{&(0x7f00009f0000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b08000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") 2018/01/02 17:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000337000-0x8)='./file0\x00', 0x4) sendmmsg(r0, &(0x7f00005fb000-0x21c)=[{{&(0x7f00004bd000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f6000)=[{&(0x7f0000dd3000)="b11f1fa2789e39412e787d0c37e96d6fbc8844dc7e5ec2ab287152231dde3dbb5049efe456148c04df1f35059a7a34523d34b3e2e83519ce5e2e33936e631d99435cb220bab1", 0x46}, {&(0x7f0000341000)="2e7951dba7cfe95d8f4cc2aeec3521c2c464fdbff7a9ab9a163c42bf65307eb872056ba65e0863c2386bebbe86dc78335a1496f2414ef2accb4d118233b66892bc68682a265e0f8961d7", 0x4a}, {&(0x7f0000457000-0xba)="8549401481f0a4f183c9911bc5354a6f7d8e1319b08d5a31178fe1a24d0a5099f9b93d59bbbc71cfa7d86e0b34ae0d8054551772ab2c51969a7fb1d73a68dbe530ae9bbcf6349e718e8bd5fec0f9b67e80e2c74ffb8b5425ee58f038405873e85aba19db954c47b7cdc89b13f4301504ba856408ff6be0b310748b737ba783e82f0ae2ac6b58557353d326fd974334bbf841930a95277457b05572099e35d8ab3e920c9c0f84513ca830f0ee3a18fa280869305c5d5df78649a2", 0xba}, {&(0x7f000096d000-0x6)="0252b4359b79", 0x6}], 0x4, &(0x7f0000b6f000)=[{0x98, 0x105, 0x6, "18b2fb007eb7480bed518989ceffaa1b8b22740a75d789b6ce98ff7c1c72a8c8c8305df34f1dd389cd0f130f7d25efa4f386d846d163434d43e1677678d0f3215c90b862ae7c18825b83ef483acd0f03cf92b12993d8863ee8642a5a015bfab477f9e5d4745f299be3ebf86722689c6e59cf0ea1e0baa4bca445a9c3ef4ba7ed12511e6bb776f6e1"}, {0x108, 0x117, 0x3, "3a32213570ed3ad8ce2880d424cdd3bb3d327c7b601cd164b33faf6c820cbf9e2616c19d9974311eeab59a2d7ed1e4bed1285f75c544ba9cf2dca6eca40955017fa111d947695fec5cc7bba14082a02ae1d384847e0ebea30e7c1728c241cd60f1376e12393c22a557013e4dcec1cad751362906f61d99c67a64086c6fc788045dd67d1088cbbddc0c345dfe74578dd9d306bd493dfc1d165fce5ae983e23c5d82ca1db74760efb64d0f4d343f48873306840511a7df276d217b8e3799d278c8defbd1f560ee95a74230d13b3b7e6faf7051ba98fcfb1c9b4f4da780c40a67072bc7bb574c54228e817826d030fb0ab6cd752906e55a2a"}, {0x1010, 0x0, 0x9, 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{0x1010, 0x11f, 0xfff, 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{0x60, 0x10d, 0x5, "88186802c536d7d77ee2d78023a8bec9a3e6b21f4bc6e9ca10be97dee56d4cf27a8ef3a96186f1fb79b7e1a944d902cc9790401415deae036ab23f3ca9162024b889391bdc510c2d633064f2fdccb1a4"}, {0x90, 0x88, 0xf64a, "ef263e0d9715dfb86321ea2a025ffd3611a919b9e38fcbd1c061e7c66894d10d309cc2dfe7df5c2ddc20ec38794cf119c5e2338116a6e80ea6d43d421d37484f9717ae43d67f8da02c924290ad05275b9e3a4f6765d3939cb9b2bcccb51eb45688943195f6d44c5d6a978999ceae98f68415c4144d9627f1def224f725e1fae1"}], 0x21b8, 0x20000000}, 0xcf}], 0x9, 0x40000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f56000-0x8)=0x1) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchownat(0xffffffffffffffff, &(0x7f000034f000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/02 17:12:21 executing program 1: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b0d000-0x18)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) 2018/01/02 17:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000ff1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7d, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) r2 = syz_open_dev$audion(&(0x7f00009c8000)='/dev/audio#\x00', 0x7f, 0x40200) sendmsg$kcm(r2, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f0000e3f000-0x30)=[{&(0x7f00001c3000)="b1d9e8163f71e1666d84066e2aff50ba12465966c2da202ff084b75d35a7d241638b36fd3bddc310227f8ca2121f7b5a5f6e313c99ab89ff0a9982e8a49a086a12e693f9da5bf82b1778c02559b603e54ba81aaff294c1e462b5ebb4d4bbf3648405b980162d8294f9d1ccdf74b4c2ff370e559e8f7c09b9eae13ff8321e05245929d6f2e0e5f3129e35b3998e20bb657435a83dd220583d6103f3fe6b74bf6dea57af9f8948689cc8b9c3a41e224bd1571e5f1ae2652a8ac12b8dc85269697f2c81e92b66f001d693730e270891776974a143316bf9cc8fd08dd6", 0xdb}, {&(0x7f0000247000)="73546fa49572f6698d6ea39c7d0b5e061b66196069319f77ade493b152a8593e17eedebe7289645f404ff0306885be052eff841ced4a8066b3944266459ed7857b7c7c5482a72e02bcdfdad773b382d8dcb181e8bd59f9966c6515b450853e69b66a", 0x62}, {&(0x7f0000450000-0x5)="9c308ffd39", 0x5}], 0x3, &(0x7f000079b000)=[{0x50, 0x11f, 0x8082, "84e0fac7c5e6fd0f49b3956cb3537516debc2caea85dc1531ef39b2282dcf76f57207edcd818f5cfbbeb476b384732f7a350a14848625ea60ed9"}], 0x50, 0x4000000}, 0x40) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/02 17:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000519000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000b22000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000583000)=0x10) preadv(r0, &(0x7f0000bb2000-0x30)=[{&(0x7f0000f6f000-0x51)=""/81, 0x51}, {&(0x7f0000591000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d8d000-0x20)=""/32, 0x20}], 0x3, 0x0) r1 = creat(&(0x7f0000d95000-0x8)='./file0\x00', 0xb) fstat(0xffffffffffffff9c, &(0x7f00009a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) 2018/01/02 17:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c42000-0x6)={0x0, 0xffffffffffffffff}, &(0x7f000049a000-0x4)=0x6) syz_open_dev$amidi(&(0x7f00001da000)='/dev/amidi#\x00', 0xffffffff, 0x14000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000717000)=r1, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) 2018/01/02 17:12:21 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b3d000-0x20)={0x3, 0x8, 0x8, 0x800, 0x1ff, 0x100000000, 0x4, 0x1126, 0x0}, &(0x7f00001bc000-0x4)=0x20) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b3d000-0x8)={r3, 0x5}, 0x8) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x1ff) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) recvmsg(r6, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) r7 = gettid() tkill(r7, 0x16) 2018/01/02 17:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x0) sendmsg$netlink(r0, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000269000)=[{0x24, 0x1d, 0x305, 0x0, 0x0, "909300000000040004000301040001a8ba7cec7d"}], 0x24}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) io_setup(0x100000000, &(0x7f00002a5000)=0x0) io_destroy(r1) [ 46.914178] kvm: apic: phys broadcast and lowest prio [ 46.954124] kvm: apic: phys broadcast and lowest prio 2018/01/02 17:12:21 executing program 4: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004580, &(0x7f000016f000)="54de") 2018/01/02 17:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000097d000-0x5)='ceph\x00', &(0x7f00001d2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000286000)='procwlan0selinux\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000883000)={r0, 0x0, 0x0}, &(0x7f0000144000-0x90)=""/144, 0x90, 0x0) [ 46.978537] device ip6tnl0 entered promiscuous mode [ 47.032597] device ip6tnl0 left promiscuous mode 2018/01/02 17:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write(0x1, &(0x7f00008a1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000407000)=0x9, &(0x7f000002d000-0x8)=0x4) pipe(&(0x7f0000291000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f43000)=0x9, 0x4) 2018/01/02 17:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000130000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e15000-0x4)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000f85000-0x40)={0x1, 0x1, 0x17, 0x5, "d7a703b2d9a490d64c38e98201aa812e8f91f338c01bc91e0beb7f6b66f05bf893cf6d87942c5868a0c1df5e", 0x9}) clock_gettime(0x80000002, &(0x7f000002f000-0x10)={0x0, 0x0}) clock_getres(0x0, &(0x7f000004d000-0x10)={0x0, 0x0}) 2018/01/02 17:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) renameat(0xffffffffffffffff, &(0x7f00002a0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000658000-0x8)='./file0\x00') socketpair(0xb, 0x0, 0x80000001, &(0x7f0000a21000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b84000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000007f000)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xb9c1}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}], 0x54) 2018/01/02 17:12:22 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) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000c88000)={&(0x7f0000f7c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005d0000)=[{&(0x7f0000fc5000)=""/31, 0x1f}, {&(0x7f0000273000)=""/31, 0x1f}, {&(0x7f0000b74000)=""/47, 0x2f}], 0x3, &(0x7f0000a97000-0x1c)=""/28, 0x1c, 0x7}, 0x10002) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/02 17:12:22 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0xa, 0xf2) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000ef1000)="02000800000000000000000003079b38", 0x10) 2018/01/02 17:12:22 executing program 4: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f00007be000-0x40)=[], 0x0, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6c1ce991b31b2a25, 0xe, 0x1, &(0x7f000050c000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000070000)=0x4, 0x4) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000260000)='./file0\x00', 0x10000, 0x81) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000f61000-0xc)={0x2000, 0x0}) write(r1, &(0x7f0000c9d000-0x81)="", 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000f61000)=0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ede000)={0x8, 0x3, 0x8, 0x1, 0x2}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006a8000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffffffff3aa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051a000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000b0d000-0xfc)={r6, 0xf4, "7bd4bd3452dd3323a22682e9865b3dcc4065f7feb38ccf031535cd9d47c38ecea0549aebcc31907caa9af52aa7c908e0a7f16b430720cfe58fb292d1cbe2c9d8f0244bd83afa614db5141574a8c354e0f18254238d0afe206d2d01522ef6311fd0238442a5f666fb1b1ad14140144c53cf592910590d8b56e815c84a6f6231418ac96841ff35e25d404fbb83b9a95d97a229b1b980a23e1c2d3ad3e13aa99258be76ad9924adcf36c2f2feb5b56482d49540e8d7bc7963aef96e6170a416822e331862c03e14dc78509a75b995bf1727854db026075585947a8305ec6c7be42b5d30a40f9e6357922e7369a1bd6613272e96cc27"}, &(0x7f0000aa5000-0x4)=0xfc) recvmmsg(r2, &(0x7f0000f62000-0x80)=[{{&(0x7f0000514000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[], 0x0, &(0x7f0000108000)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) mincore(&(0x7f0000e00000/0x4000)=nil, 0x4000, &(0x7f000027b000)=""/25) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000f1c000-0x4)=0x564) 2018/01/02 17:12:22 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ff0000-0xc)='/dev/audio#\x00', 0x400, 0x2000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0000-0x4)=0x0, &(0x7f00003fb000)=0x4) r1 = getpgid(0xffffffffffffffff) capget(&(0x7f000012a000)={0x200f1526, r1}, &(0x7f000002f000-0x18)={0x0, 0xa0e, 0x0, 0x6, 0xffffffffffffffff, 0x1f}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fee000)={0xe, 0x8, &(0x7f0000fef000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xd04c}, @call={0x85, 0x0, 0x0, 0x35}, @alu={0x7, 0x2, 0x7, 0xa, 0x1, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x37}], &(0x7f0000fef000-0x4)='GPL\x00', 0x6, 0x1b, &(0x7f0000fef000-0x1b)=""/27, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x9, 0x8, 0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004da000)={r2, &(0x7f0000fee000-0x1)="", &(0x7f0000fee000-0x1d)=""/169}, 0x18) 2018/01/02 17:12:22 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x1) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x400002, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000f000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000e000-0x98)={0x0, @in6={{0xa, 0x2, 0xe8c6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f000000e000)=0x74) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r2, 0x80000000, 0x10, 0x5, 0x9d9}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000-0x8)={r2, 0x2}, &(0x7f0000010000)=0x8) recvfrom$inet6(r1, &(0x7f0000010000-0xd2)=""/210, 0xd2, 0x101, &(0x7f0000009000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8b}, 0x1c) ioctl(r0, 0x440000000000127d, &(0x7f0000002000)="") 2018/01/02 17:12:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000003000-0x58)={{0x5, 0x4}, 0x0, 0x9, 0x3, {0x2, 0x206}, 0x6, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x2, 0x4000000000000, @thr={&(0x7f0000001000-0x11)="7b0095225b7c513976fdc17936c86d941e", &(0x7f0000001000)="900ad658740cc0dc9e62cc99e3077a0b157e92cfce56da469bdb7a8f620868db51ccec487efb6e249025a8860bb97640c05d1278dfce15866ff8e48cad826eb6700d60a6785b8626f91fa0f1f56bc0db9f75cb1ef42f1193715482410de986a54dfb829e0d31ba726decb2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) 2018/01/02 17:12:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000b3c000-0x1)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 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) r1 = openat(0xffffffffffffffff, &(0x7f0000c63000-0x8)='./file0\x00', 0x494100, 0x402) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/01/02 17:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00009e5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ad3000-0x14)={0x0, 0x1, 0x1, [0xc962]}, 0xa) 2018/01/02 17:12:22 executing program 6: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000af9000-0x10)={0x0, 0x0, &(0x7f00007a0000/0x1000)=nil}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000065d000)={r1, 0x6, 0x1, 0x80, &(0x7f0000af9000)=[0x0], 0x1}, 0x20) 2018/01/02 17:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000879000)=""/232) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/kvm\x00', 0x5, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000448000)={0x1, 0x0, [{0x400000b1, 0x0, 0x0}]}) 2018/01/02 17:12:22 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 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000003000-0x3)="") r1 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000e93000)=""/1) 2018/01/02 17:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000754000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000)='5', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000612000)=[{0x0, 0x0, &(0x7f00008b9000)=[{&(0x7f0000ca9000)="3615f9", 0x3}], 0x1, &(0x7f00002de000-0x18)=[@op={0x18, 0x117, 0x3, 0x4000001}], 0xfffffe5e, 0x0}], 0x1, 0x4000800) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/1, 0x1}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = getpgid(0x0) sched_getparam(r2, &(0x7f0000668000-0x4)=0x0) 2018/01/02 17:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a8000+0x598)='net/ip_mr_vif\x00') pread64(r0, &(0x7f0000c4f000)=""/47, 0xfffffffffffffe48, 0x80000000001) 2018/01/02 17:12:22 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000039d000-0xb)='/dev/audio\x00', 0x15d202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000441000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/02 17:12:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000bdb000)='status\x00') fcntl$getownex(r0, 0x10, &(0x7f0000891000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000eea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x80000001}) mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/02 17:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f55000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000088d000-0x30)={0x9, 0x651, 0x1, 0x9, 0x4, 0x5}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000026f000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000505000)={&(0x7f0000647000/0x1000)=nil, 0x1000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/01/02 17:12:22 executing program 5: clone(0x0, &(0x7f0000003000-0x28)="", &(0x7f0000001000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="") r0 = syz_open_dev$usbmon(&(0x7f0000637000)='/dev/usbmon#\x00', 0x0, 0x200000) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f40000-0x8)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000038d000-0x4)=0x8) socketpair$inet(0x2, 0xe, 0x1, &(0x7f0000d48000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @rand_addr=0x4, 0x1, 0x2, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) epoll_create1(0x80000) 2018/01/02 17:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008f8000)='./file0\x00', 0x1, 0x92) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a0e000)={0x9, 0x7d, 0x45d1, 0xfff, 0x1d, 0x6, 0x6, 0x8, 0x7, 0xffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) write(r6, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r6, 0x540a, 0x2) sendmsg$unix(r2, &(0x7f0000a70000-0x38)={&(0x7f0000f09000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000244000-0x40)=[{&(0x7f0000fa6000-0xad)="b46083f74103532361bc2add43d18c727bdc91aa01d38cdb53a86b46c100a41b641eb93846f927f6e1a23e4d45f11666e9ac707522f651d5a9d95d68d814b210d9d2f5ca9659105f578fb0ea1557c865cc5b6db4ec36dadd08ab952d8cb8877e7ff80fa7bceb79d8094d3423fa76e2e52008a61c56afb183e61f79d5f9b4be38fa0ad26238dfd1c26c02358c1f8749db5f4f550466470f3a2851a067784adad41d6f7263d6c7b8293c9170e217", 0xad}, {&(0x7f0000520000)="ff8095b23e1f0806c652bf584dccd7d0a7424e62043ce115ca2c12ca7b0e3ffaa14e5fcdd0c94fb342a8cd1a8c7899c90b9f979f567606f0a543bff3544e5d1cefb11b46a96241a66e2bd47dc046e38dc8ba6ac41d50faf3ae853d53fd124f23261b8614c50ef1f09566", 0x6a}, {&(0x7f0000a37000)="eebb99028f9d5c3441f80d9159fa4deb128a5660e3125640f928d191c32a4f7df85c38454f5361cb33ec9f5714c9caeb9d78e34ddd89210392e17a9b4b7c7b1ee074ac7ce589038a957276857e675dd80543c4de9881928c96e0f527292baf81366e928b08ca14d16f32a675120af8feea7da4ae4040636a1c4852914a553002f95dd8ac2e7e487f8b305ed5a80e72dd73", 0x91}, {&(0x7f0000fc6000)="95a0d440ea972f48715f7b63f492abcae9ef8d386643657154c0bbc209ef31b442ebcf6f1d4dbec0a77d9f93dbed1bdde2cd9ee1a95e041d3fcdee137b7a5ec5f12e92c793e3a612fb721e4dc47066e69ac0d75b7ca0e098d17e2bdf80768436f697179c4feb48a293b04ea5cd6f52a4c4e6dba3ae419db11e5adce74a2fd4f90f2ca6fab699e05f7ebfba2714eca5aef27db3eb07221fd014e9650ebf4aef6b7cf5bb63f5", 0xa5}], 0x4, &(0x7f0000e71000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r6, r6, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0xe8, 0x4040}, 0x4004011) r7 = syz_open_dev$amidi(&(0x7f000055d000)='/dev/amidi#\x00', 0x101, 0x40001) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f00003b8000)=0x19, 0x4) ioctl$TCXONC(r6, 0x540a, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000396000)=0x1000, 0x4) 2018/01/02 17:12:22 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a81000)={0x0, 0x40}, &(0x7f0000318000-0x4)=0x178) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000121000)={r1, 0x3}, &(0x7f0000d19000-0x4)=0x8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ef8000-0x84)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x296855ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x84) writev(r0, &(0x7f0000fe1000)=[], 0x1000000000000331) 2018/01/02 17:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00001ef000-0x2)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000871000-0x20)={0x8001, 0x1, 0x0, 0x1ff, 0x9, 0x6, 0x0, 0x3, 0x0}, &(0x7f0000aee000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000dd000-0x10)={0x4, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00002e2000)={0x0, 0x0, 0x10001, 0x21}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b08000)={0x40009, r1, 0x5774585575561126, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ac5000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b94000)=0x8c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000003c000-0xb)={0x81, 0x9, 0x80000000, 0x7, 0x4, 0x7, 0x6, 0xf4, 0x5, 0x4a6, 0xffffffffffffff76}, 0xb) fstat(r3, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000370000-0x138)={{0x10f000, 0x2, 0xe, 0xa9b, 0x40, 0xfffffffffffffffd, 0x3d, 0x7, 0x1, 0x9, 0x0, 0x1, 0x0}, {0x3000, 0x4, 0x4f3a5ae97eec6fc, 0x482, 0xdc9d, 0x8, 0x2, 0x3f, 0x1, 0xff, 0x5, 0x7, 0x0}, {0xf000, 0x4, 0xa, 0x21, 0x8, 0x1, 0x9, 0x9, 0xfffffffffffffbeb, 0x6, 0x8, 0x3f, 0x0}, {0x4000, 0x0, 0x8, 0x7, 0x53ea07fc, 0xfffffffffffff855, 0x1, 0x6, 0xa8a0, 0x80, 0x7, 0x1, 0x0}, {0x6000, 0x10d000, 0xa, 0x80000001, 0x5, 0x9, 0x0, 0x7, 0x4, 0x101, 0x72, 0x1000, 0x0}, {0x5000, 0xd000, 0xc, 0x6020, 0x1, 0xc06, 0x8, 0xfffffffffffff198, 0x6, 0x40, 0x8, 0x8b41, 0x0}, {0xf000, 0x0, 0x3, 0x7f, 0x400040, 0x7, 0x6, 0x1, 0x60, 0x6, 0x9, 0x8e8, 0x0}, {0xf005, 0x4000, 0x9, 0xe3, 0x100, 0x4, 0xffffffffffffffff, 0x4, 0x10000, 0xbc, 0x3a, 0x4, 0x0}, {0x5000, 0x0, [0x0, 0x0, 0x0]}, {0x11f003, 0x3000, [0x0, 0x0, 0x0]}, 0x10018, 0x0, 0xd000, 0x400002, 0x5, 0x2000, 0x0, [0x100000001, 0x60c89cb9, 0x9, 0x5]}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000c4e000)=""/212) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000000000001) ioctl$KVM_RUN(r6, 0xae80, 0x0) close(r3) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f73000)={0x3, &(0x7f00004a1000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) dup3(r2, r6, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000101000-0x8)='keyring\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) close(r5) 2018/01/02 17:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0xa, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000598000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000357000-0x4)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000076c000)={0x5, 0xdca6, 0x900000000}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ca7000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000-0x4)=0xe8) r5 = add_key$keyring(&(0x7f0000cec000)='keyring\x00', &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b04000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000844000-0x4)={r3}) 2018/01/02 17:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000384000)='/dev/qat_adf_ctl\x00', 0x84080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cec000-0x4)=0x7, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/mixer\x00', 0x600000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00006d9000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc6, 0x3, 0x3, 0x2, 0x8, 0x0, 0xfff}, 0x20) getsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/01/02 17:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63f07e47) getsockopt(0xffffffffffffffff, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e51000)={0x0, 0x6}, &(0x7f0000f89000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000030f000)={r1, 0xffffffffffff8000}, 0x8) 2018/01/02 17:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a0000)='/dev/rfkill\x00', 0x841, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000fa000)={0x10001, 0x0, [0x0, 0x1ff, 0x400, 0x100, 0x2, 0x7f, 0x2, 0x9]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00002b4000-0x8)=0x0) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/02 17:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b36000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004bf000-0x50)={0x7, 0x0, 0x81, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000481000)="4b4f22d0d90001c0541635bca5f0ab399dfb80b1", 0x14) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000584000)='lp\x00', 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000892000-0xef)=""/239, &(0x7f0000de7000-0x4)=0xef) 2018/01/02 17:12:22 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$cont(0x1f, r2, 0x10000, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0xf)=@random={'user.\x00', '/dev/kvm\x00'}) preadv(r1, &(0x7f0000010000)=[{&(0x7f0000010000+0x159)=""/171, 0xab}, {&(0x7f0000010000)=""/30, 0x1e}, {&(0x7f0000011000-0x6d)=""/109, 0x6d}, {&(0x7f0000011000-0xf3)=""/243, 0xf3}, {&(0x7f0000011000-0x1000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/76, 0x4c}, {&(0x7f0000010000)=""/4096, 0x1000}, {&(0x7f0000002000-0x7b)=""/123, 0x7b}, {&(0x7f0000010000)=""/6, 0x6}], 0x9, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000011000)={0x10000000000000, 0x10800000, 0x0, 0x1, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/02 17:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000424, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x923, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000dc9000/0x18000)=nil, &(0x7f00005a4000-0x18)=[@textreal={0x8, &(0x7f000066d000)="0fc7599d0f08b89a068ed0baf80c66b88e010b8966efbafc0cb801abef2e0f22180f06648a1687b60f20e06635000020000f22e00f01cbbaf80c66b834b2338366efbafc0cb000ee", 0x48}], 0x1, 0x8, &(0x7f000069e000-0x20)=[@flags={0x3, 0x120004}, @cstype0={0x4, 0x0}], 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000044b000)={0x4, [0x3ff, 0xffffffff, 0x8000, 0x800]}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:12:22 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f76000)={@generic="61c330d508b2cb18ec4194ddc8713ac1", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001f3000)='/dev/adsp#\x00', 0x14000000, 0x80) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f78000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009ba000)={0x0, @in6={{0xa, 0x3, 0x70090a6d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0xf5c, 0x7fff, 0x2}, &(0x7f0000f76000)=0xa0) r4 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e60000)=r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c4d000-0x8)={0x0, 0xffffffff}, &(0x7f00007a1000-0x4)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f76000)={r3, 0x4, 0x80, 0x3, 0xffffffffffffffff, 0x40, 0x0, 0x6, {r5, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0xff, 0x3109, 0x800}}, &(0x7f00003c3000)=0xb8) syz_open_dev$usbmon(&(0x7f0000c59000-0xd)='/dev/usbmon#\x00', 0xb6, 0x220002) write(r0, &(0x7f00009e1000-0x26)="26000000240043f8feffffff00008d4003000005010000005b60030000000000000503c76e35", 0x26) socket$inet(0x2, 0xa, 0x3ff) 2018/01/02 17:12:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = shmget$private(0x0, 0x1000, 0x501, &(0x7f00008d3000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) writev(r0, &(0x7f00001e0000-0x10)=[{&(0x7f0000652000-0x4b)="2900000020000303013d540a1c0c0002000014000400000000000405001100010000100006ec006ebd", 0x29}], 0x1) 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) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2d, 0x1, @thr={&(0x7f0000000000)="1798c7dda94d85d10680ef666cbfc04bc917b66ac76b2e6d682070504833b2ee284a756d0f616c7797fbcb4832ec7cad5fdcf26c32a0fe84d2130f1d8e4a807498fe592800e8003cf59f0e97fd7e8c7291e03016f851dbc28e42d889b07719a2f11ff6f2dd497644b9d994fe7c45256ea3aaeaef2925c4faf8e0c1771828675ae70c4476fe4f0a2bf1c21efdcb273d296ec6d92b536ddf", &(0x7f0000001000-0x25)="dbd68d22d4c58e1fdb1303108eea1ae1c24fdff123047d99e7dd7fadd33401c81f447c3f52"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f000080e000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000a14000-0x20)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, 0x0) 2018/01/02 17:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e78000)=""/167, &(0x7f000017f000-0x4)=0xa7) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) timer_create(0x6, &(0x7f0000c5a000)={0x0, 0x17, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee2000+0x42b)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d89000+0x476)='/dev/admmidi#\x00', 0x302, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffff) timer_gettime(r1, &(0x7f0000175000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$midi(&(0x7f00000fd000)='/dev/midi#\x00', 0x81, 0x80000) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000247000)=""/73) 2018/01/02 17:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001fb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b7c000)='loginuid\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f00005e6000)=0x5) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$TCSETAF(r1, 0x5408, &(0x7f000048c000-0x14)={0x401, 0xfffffffffffffff9, 0x6, 0x8, 0x3ff, 0x7, 0x1, 0x8000, 0x5, 0x3eda}) 2018/01/02 17:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bcd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f00005ea000-0x1000)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1b152532de152f28172c6105735138de72e428b89cbf91c61e8cc79aa601cdcf9571fde2217100c61b596c96f579ef517283ae5dee04419e48059d5033941d5b7e3baacc56547f20263574adf0263a3a014f2b3c8c76a738e2af702d6e06fc75ed3543855131bb80fadb64fad95082ac35b190ae50444dfb7c0afcc87dd64db30991462d255a3187e6cc30016c241b3edd8d8b5d4d76dae61ddfe9fdbff26a360c8241552f6e52869056", 0xc0}], 0x1, &(0x7f00008f4000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f0000cac000-0xad)=""/173, 0xad}, {&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x2, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2018/01/02 17:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$sndtimer(&(0x7f0000eb4000)='/dev/snd/timer\x00', 0x0, 0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000be7000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/ppp\x00', 0x50200, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000570000-0x8)={r2, 0xdaf}) kexec_load(0xffff, 0x6, &(0x7f0000d6c000)=[{&(0x7f000094b000)="32649463875f5af9a340e41e026d4603eb8ba940391b3c5fdbba81fa375749b10e22adb9f3a0", 0x26, 0x8, 0x7}, {&(0x7f000057a000-0x1)="92", 0x1, 0x6, 0x3}, {&(0x7f0000168000)="3016754bdf93e9b375e4aa1e0dfab162c3a7825627090e75083d1f0e5d4092bf23867a1fef695f5b54e8a3c611b3fb6be7b6a40ab65788242fad49f77f617dad1d8a123ce48b4aca323a8909efa5b353dc794750a74788af41f1636a871f02e0d61bb9397016aae33f9d4447afdc0c9a9e5e791b6fe09e23373a51632244fdcd3285b4aead031c0b2dcdc14c490af5664f6ec449ee76c8947ead01cd3746cc4eda77bf5d98302a7462cb9e782c381b8e7dd7748d337a9e658067a1090408dfa677af4177840ae531dcd0d70f375435f791cc2585c653a251e849dd2cecb462456bb4742a31b024a726c14ccda214fe21ce87", 0xf2, 0x66, 0x1000}, {&(0x7f0000ce2000)="c820b31b043e5f3c5d83af82e6eb53dc3b3bd5ceaf3b094d856b5c6e113564c67612c65e57e7fd0564eab53dcc32cbd830a5dc2b7fa911a51a94a11ef3b2498b0d05c3bf7ccea2f1cb5643286390f6486c02997dbdf6de82d5c65abf08a2d48eb911db6c79265a9458b8848386133079542c1c167b49", 0x76, 0x7f, 0x5}, {&(0x7f00004f8000)="1b58f97c1d0862ca3a2cd0b9a83a47da273717a183c8c28a83282c3f7f21a6b6b4b21fa775f50b9c88148f1e492ef14ec07592e5a02573121b1f37a0d5922f15c45217c3d691d4c9be66954a431459abc2a6f3464406946e475ae2ae8b673c6af00effa6e73bddddee493192d935a058011f095f2f5a4eab14970130a69d838ec62fcaae2f915f8925b6faa6800f1b756595126484b513164972b23635de15b2cd3e76938857e718526e8003d5ee81df511e554e15f8d7ea85256c026c8d641e38fb5dcb07036c1f86", 0xc9, 0x1, 0x2}, {&(0x7f00006d3000-0xd0)="35587906412700ec4cf2a2a0fd90cf77bd83b0252bb6c2205075b64668f2984a43a70d8e5068bd8b776b63ece027721dd9c452e48915c098e3e376645079de9ab680554d68b445f3047915b1400746361c9e03cb78d48608d1e8a7171ca7c678d5e2b8424d0035f41230ec04bd41c1acbf1270953aa68073b5664f15b63907d35e074f7315434d601f877984f23d503a6ce3dd0ba4d02454fcba18f2dc36ecb48ab755aea6c9c204a902239f9836984ae8cc82882534aa450303f56739cfb60f37d639672e7eb16541f7463ca449b9ba", 0xd0, 0x8, 0xffffffffffffa443}], 0x2a0003) 2018/01/02 17:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000a39000-0x12)=""/18, 0x12) write(r0, &(0x7f0000fdc000-0x1000)="c5", 0x1) read(r0, &(0x7f0000637000-0x9e)=""/158, 0x9e) 2018/01/02 17:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) shutdown(r1, 0x1) syz_open_dev$mice(&(0x7f00008a1000-0x10)='/dev/input/mice\x00', 0x0, 0x28000) 2018/01/02 17:12:22 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000fca000)={0x0, 0x31, 0x2, @thr={&(0x7f0000fca000)="e5df146e1e78c92b93ae88bfb55452cff1a76e0801cd8d654ac6f6df3b7a8d1fb3b7383a5350a5254c9eba58e3e240f4847b7a38a9d7dcb1f07ffd735b9dbab26ffd9216c33e3e49d3c913580136e2bbd5bb37667bc683f4d04cc8e0ebf1bfcd139b9ca2dcc381ea0b6226e87d7cae79eb295d0560e576576df6d9f0ed0d3c3f924e71d19b7841fc9925853016199b75cc03fffa5ac8be20f03dcc84dc0c47212afc3903c411e9dfc36a901e050a0ffd4e3624d571e6bb8cea0a5787fb18b263a7a51eaa8357149771bf14ffd7159a7808", &(0x7f0000fca000)="bc8051f350127acbe98b2e30d050f10f3c6d4c8c56094db01610bed26a39c2bb0c9341cd961a05f7deaed329388f904b585572398cc3b0adfd1604d2e5b1fe28c966f7e82e5df40210ea5abf89924dc785b0f319ed781657bfe2cd86235b79da9cc6bd3e9912b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x6, &(0x7f00007bb000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000fcb000)={0x20, 0x1, 0x40, 0x1, 0x80000001, 0x1}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000101000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r3, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/02 17:12:22 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00003f8000-0xe)='/dev/admmidi#\x00', 0xe6, 0x80000) getdents(r2, &(0x7f0000c57000)=""/46, 0x2e) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fde000)={0x0, 0x0}, &(0x7f00000b5000)=0x10) 2018/01/02 17:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00006bd000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2018/01/02 17:12:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000c78000)=[{0x0, 0x1, 0x401, 0x99f}, {0x400, 0x80, 0xfffffffffffffff9, 0x0}, {0x4, 0x10001, 0x7, 0x1000}, {0x6, 0x6, 0x6, 0x10001}, {0x2, 0x2, 0x82, 0x967b}, {0x101, 0x8, 0xa, 0xe5e}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ion\x00', 0x2, 0x0) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) 2018/01/02 17:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f57000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001f9000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000076000)='/dev/dsp\x00', 0xa000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00002a3000)=""/102, &(0x7f0000ed6000-0x4)=0x66) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00001d9000)={{&(0x7f0000984000/0x4000)=nil, 0x4000}, 0x3, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/02 17:12:22 executing program 3: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) 2018/01/02 17:12:22 executing program 5: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) open(&(0x7f0000195000-0xe)='./file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000285000-0x20)=[], &(0x7f0000285000-0x40)=[&(0x7f0000001000-0x2)='lo', &(0x7f00000d2000)="", &(0x7f000010b000-0x6)='ramfs\x00', &(0x7f0000001000-0x6)='ramfs\x00', &(0x7f0000000000)='ramfs\x00', &(0x7f0000090000)='@\'}\x00', &(0x7f0000104000)='(\x00', &(0x7f0000118000)="c670707030657468316c6f7573657208707070302c18707070304000"]) [ 48.187573] sock: sock_set_timeout: `syz-executor0' (pid 5745) tries to set negative timeout [ 48.254868] kasan: CONFIG_KASAN_INLINE enabled [ 48.259464] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.266800] general protection fault: 0000 [#1] SMP KASAN [ 48.272303] Dumping ftrace buffer: [ 48.275807] (ftrace buffer empty) [ 48.279484] Modules linked in: [ 48.282646] CPU: 1 PID: 3703 Comm: syz-executor4 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 48.291023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.300351] RIP: 0010:native_write_cr4+0x4/0x10 [ 48.304985] RSP: 0000:ffff8801db507ed0 EFLAGS: 00010006 [ 48.310317] RAX: ffff8801bbcea000 RBX: 00000000001606e0 RCX: ffffffff8115d7c2 [ 48.317554] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 00000000001606e0 [ 48.326881] RBP: ffff8801db507ed0 R08: ffffffff81808bd6 R09: 0000000000000002 [ 48.334118] R10: ffff8801bdbe7d68 R11: 0000000000000001 R12: 0000000000000006 [ 48.341356] R13: ffff8801bbcea000 R14: ffff8801db51a130 R15: ffff8801db51a130 [ 48.348855] FS: 0000000000f60940(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 48.357047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.362894] CR2: 00000000006f77a0 CR3: 00000001bd9ae003 CR4: 00000000001626e0 [ 48.370133] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.377376] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.384610] Call Trace: [ 48.387162] [ 48.389598] hardware_disable+0x34a/0x4b0 [ 48.395585] ? tick_program_event+0x83/0x100 [ 48.399972] ? kvm_io_bus_get_dev+0x1b0/0x1b0 [ 48.404434] kvm_arch_hardware_disable+0x35/0xd0 [ 48.409426] hardware_disable_nolock+0x30/0x40 [ 48.413976] flush_smp_call_function_queue+0x165/0x420 [ 48.419222] generic_smp_call_function_single_interrupt+0x13/0x30 [ 48.425423] smp_call_function_single_interrupt+0x83/0x450 [ 48.431023] call_function_single_interrupt+0xa9/0xb0 [ 48.436179] [ 48.439692] RIP: 0010:lock_is_held_type+0x88/0x210 [ 48.444592] RSP: 0000:ffff8801bdbe7da0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff04 [ 48.452277] RAX: dffffc0000000000 RBX: ffff8801bbcea000 RCX: ffffffff81808c8c [ 48.459515] RDX: 1ffffffff0bd909c RSI: 00000000ffffffff RDI: ffffffff85ec84e0 [ 48.466770] RBP: ffff8801bdbe7dc0 R08: ffffffff81808bd6 R09: 0000000000000002 [ 48.474012] R10: ffff8801bdbe7d68 R11: 0000000000000001 R12: ffffffff85f5cf20 [ 48.481259] R13: ffffffff85f5f0f8 R14: ffff8801bbcea000 R15: 00000000006f77a0 [ 48.488507] ? handle_mm_fault+0xb6/0x840 [ 48.492621] ? handle_mm_fault+0x16c/0x840 [ 48.496838] mem_cgroup_from_task+0x9e/0x130 [ 48.501217] handle_mm_fault+0x174/0x840 [ 48.505245] ? find_vma+0x30/0x150 [ 48.508767] __do_page_fault+0x59e/0xca0 [ 48.512799] ? mm_fault_error+0x2c0/0x2c0 [ 48.516918] ? entry_SYSCALL_64_fastpath+0x4f/0x9a [ 48.521825] ? page_fault+0x36/0x60 [ 48.525430] do_page_fault+0x78/0x490 [ 48.529198] ? page_fault+0x36/0x60 [ 48.532794] page_fault+0x4c/0x60 [ 48.536215] RIP: 0033:0x42b9ce [ 48.539372] RSP: 002b:0000000000a2e890 EFLAGS: 00010246 [ 48.544701] RAX: 0000000000000000 RBX: 00000000006f77a0 RCX: 0000000000451ed4 [ 48.551937] RDX: 0000000000a2e8b0 RSI: 0000000000000001 RDI: 0000000000008030 [ 48.559174] RBP: 0000000000008030 R08: 0000000000000001 R09: 0000000000f60940 [ 48.566418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000100 [ 48.573656] R13: 0000000000000000 R14: 000000000000bc11 R15: 0000000000000001 [ 48.580906] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 48.600965] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801db507ed0 [ 48.607081] ---[ end trace 1fb7e281d8008ebe ]--- [ 48.611808] Kernel panic - not syncing: Fatal exception in interrupt [ 48.618286] kasan: CONFIG_KASAN_INLINE enabled [ 48.622858] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.630186] general protection fault: 0000 [#2] SMP KASAN [ 48.635691] Dumping ftrace buffer: [ 48.640067] (ftrace buffer empty) [ 48.645557] Modules linked in: [ 48.648893] CPU: 0 PID: 5721 Comm: syz-executor1 Tainted: G D 4.15.0-rc6-next-20180102+ #86 [ 48.658735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.671708] RIP: 0010:native_write_cr4+0x4/0x10 [ 48.677730] RSP: 0018:ffff8801db407e98 EFLAGS: 00010086 [ 48.683499] RAX: dffffc0000000000 RBX: 1ffff1003b680fd5 RCX: 0000000000000000 [ 48.690739] RDX: 1ffffffff0bd907c RSI: ffff8801db407f08 RDI: 00000000001606f0 [ 48.697977] RBP: ffff8801db407e98 R08: ffff8801db407f48 R09: ffff8801db407f88 [ 48.705223] R10: ffff8801c095f878 R11: 0000000000000001 R12: 00000000001606f0 [ 48.712459] R13: 0000000000000082 R14: 0000000000000000 R15: 0000000000000040 [ 48.719700] FS: 00007f60dbfb1700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 48.728068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.733917] CR2: 00000000004636a0 CR3: 0000000005e22004 CR4: 00000000001626f0 [ 48.741244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.748485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.755722] Call Trace: [ 48.758274] [ 48.760399] smp_reboot_interrupt+0x353/0x450 [ 48.764864] ? native_stop_other_cpus+0x3d0/0x3d0 [ 48.769680] ? __local_bh_enable+0x10b/0x130 [ 48.774067] ? __do_softirq+0x637/0x99f [ 48.778018] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.782829] ? kvm_put_kvm+0x697/0xa70 [ 48.786687] reboot_interrupt+0xa9/0xb0 [ 48.790628] [ 48.792836] RIP: 0010:smp_call_function_single+0x1dc/0x2f0 [ 48.798426] RSP: 0018:ffff8801c095f7a0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff07 [ 48.806101] RAX: ffff8801c073a500 RBX: 1ffff1003812bef8 RCX: ffffffff8154ed1a [ 48.814556] RDX: 0000000000000000 RSI: 00000000000000fb RDI: 0000000000000830 [ 48.821793] RBP: ffff8801c095f850 R08: ffffffff8105f787 R09: 0000000000000004 [ 48.829031] R10: ffff8801c095f878 R11: 0000000000000001 R12: 0000000000000000 [ 48.836355] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000040 [ 48.843778] ? kvm_put_kvm+0x697/0xa70 [ 48.847648] ? smp_call_function_single+0x1da/0x2f0 [ 48.852638] ? lock_downgrade+0x860/0x860 [ 48.856753] ? kvm_io_bus_get_dev+0x1b0/0x1b0 [ 48.861219] ? generic_exec_single+0x3f0/0x3f0 [ 48.865767] ? check_noncircular+0x20/0x20 [ 48.869971] ? kvm_io_bus_get_dev+0x1b0/0x1b0 [ 48.874444] ? find_next_and_bit+0x155/0x1c0 [ 48.878845] smp_call_function_many+0x5b0/0x6e0 [ 48.883481] ? smp_call_function_many+0x5b0/0x6e0 [ 48.888294] ? kvm_io_bus_get_dev+0x1b0/0x1b0 [ 48.893194] ? kvm_put_kvm+0x697/0xa70 [ 48.898004] ? kvm_io_bus_get_dev+0x1b0/0x1b0 [ 48.902476] on_each_cpu+0x3d/0x1b0 [ 48.906075] hardware_disable_all_nolock+0x3e/0x50 [ 48.910975] kvm_put_kvm+0x69c/0xa70 [ 48.914665] ? kvm_put_kvm+0xa70/0xa70 [ 48.918560] kvm_vm_release+0x42/0x50 [ 48.922329] __fput+0x291/0x6e0 [ 48.925587] ____fput+0x15/0x20 [ 48.928839] task_work_run+0x122/0x1a0 [ 48.932708] do_exit+0x7f4/0x2da0 [ 48.936137] ? mutex_unlock+0xd/0x10 [ 48.939822] ? kvm_set_memory_region+0x39/0x50 [ 48.944375] ? mm_update_next_owner+0x690/0x690 [ 48.949015] ? find_held_lock+0x35/0x1e0 [ 48.953053] ? get_signal+0x644/0x1460 [ 48.956910] ? lock_downgrade+0x860/0x860 [ 48.961120] do_group_exit+0x108/0x320 [ 48.964980] get_signal+0x5e9/0x1460 [ 48.968692] do_signal+0x7f/0x1980 [ 48.972200] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.976673] ? find_held_lock+0x35/0x1e0 [ 48.981314] ? setup_sigcontext+0x7d0/0x7d0 [ 48.985605] ? kvm_set_memory_region+0x50/0x50 [ 48.990162] ? do_vfs_ioctl+0x439/0xfe0 [ 48.995150] ? selinux_file_ioctl+0x354/0x540 [ 48.999612] ? lock_downgrade+0x860/0x860 [ 49.003731] ? ioctl_preallocate+0x1c0/0x1c0 [ 49.008113] ? __fget+0x22b/0x390 [ 49.011536] ? exit_to_usermode_loop+0x3f/0x210 [ 49.016179] exit_to_usermode_loop+0x1aa/0x210 [ 49.020734] syscall_return_slowpath+0x383/0x430 [ 49.025467] entry_SYSCALL_64_fastpath+0x98/0x9a [ 49.030189] RIP: 0033:0x452957 [ 49.033347] RSP: 002b:00007f60dbfaf078 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [ 49.041024] RAX: 0000000000000000 RBX: 0000000000000017 RCX: 0000000000452957 [ 49.048262] RDX: 00007f60dbfaf4f0 RSI: 000000004020ae46 RDI: 0000000000000019 [ 49.055501] RBP: 0000000020ddf000 R08: 0000000000000001 R09: 0000000000000008 [ 49.062739] R10: 0000000000000019 R11: 0000000000000206 R12: 00000000fec00000 [ 49.069976] R13: 0000000000000019 R14: 00007f60dbfb16d4 R15: 0000000000000000 [ 49.077227] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 49.097815] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801db407e98 [ 49.103927] ---[ end trace 1fb7e281d8008ebf ]--- [ 49.681817] Shutting down cpus with NMI [ 49.686187] invalid opcode: 0000 [#3] SMP KASAN [ 49.686190] Dumping ftrace buffer: [ 49.686193] (ftrace buffe[ n: 4 9m.p6t8y)61 95] Modules linked in: [[ 4499..668866220055]] HHaardrwdwaarree n naamme:e: GGooooggllee GGooooggllee CoCompmpuuttee EEngnignien/eG/Gooogolgle e CComopmputuete E nEgnignine,e ,B IBOISOS G oGoogolglee 0 01/1/0011/2/0210111 #86 [[ 4499..668866221199]] RRSSPP: : 00001188::fffffffffef80e8000000a0c00da0 cdE0F LAEGFS:LA G0S00: 100000021 00 02 [[ 494.96.8686262226]6] RDRXD:X 0: 000000000000010f018bf8bffbbffff R RSIS:I : fffffffffefe880000000000ada3d30 0R RDIDI: :f ffffffffef8e80000000000aacfcf0 0 [[ 4499..668866223322]] R 1R10:0 :f ffffff8f88080212ff1ff8f0f1880 1R811 :R 1f1f: ffff88f0f8218f02ff1f8f0f1800 1R01 R122: : fffffffffef8e08000000000adadf0f 0 [[ 4499..668866223399]] FFS:S: 00 000007f076f06d0bdfbbf1b701070(00(000000)0 G)S G:fS:ffffff88f0818d01b4db004000000(00000(000)0 0k)n lkGnS:lG0S00:0000000000000000000 [[ 4499..668866224444]] CCRR22:: 0 000000000000000000044636366aa00 CCRR33:: 00000000000000000055ee2222000044 CCRR44:: 000000000001626f0 [[ 4499..668866225533]] DDRR33:: 0000000000000000000000000000000 0 DRD6R6: :0 000000000000000ffffeff0fef00ff 0D R7DR:7 :00 00000000000000000000004000040 0 [[ 4499..66886257] 5 7] ace: [[ 4499..668866227766]] nmnmi_ih_ahandndlle+e0+x0x12192/90/x04x0040 0 ed ule+0x90/0x90 [[ 4499..668866228877]] d od_o_nmnimi+0+0xx220055//00xx22cc00 /0x150 [[ 4499..668866330022]] RRIIPP:: 00001100::ppaanniicc__ssmmpp__sseellff__sstop+0xb/0x80 [[ 4499..668866330077]] RRAAXX:: ffffffff88880011cc007733aa550000 RRBBXX:: ffffffffffffffff8855bb998877ddb b RCX: ffffffff81386f69 [[ 4499..668866331133]] RRBBPP:: ffffffff88880011ddbb440077cc7788 RR0088:: ffffffffffffffff8855ff4411114400 R 0R909:: fffffff8f88018d01bd40b470c700c0 0 [[ 4499..66868631318]8 ] RR1313: :f ffffff8f8880101ddb4b4070d070 d0R104 :R 14d:f ffdffcf0f0f0c000000000000000 0R015 R: 15:00 0000000000000000000000004000 40 [[ 4 49.968.668363033] 0 ] ? ?pa pnianc_ic_ssmmpp__sseellff_s_stotpop++0x0bxb//0x0x880 0 [[ 4499..668866333377]] <> _smp_self_stop+0xb/0x80 [[ 4499..668866334422]] ppaanniicc++0xec/0x41c [[ 4499..668866335555]] ?? kkmmssgg__dduummpp++0x0x3333c/c/0x0x4c40c0 0x214/0x214 [[ 4499..686683636655] ] o ooposp_se_endn+d+00xxdd2/20/x0xee00 x4c0 [[ 4499..668866337755]] ddoo__ggeenneerraall__pprrootection+0x34e/0x3e0 [[ 4499..668866338855]] RRIIPP:: 00001100::nnaattiivvee__wwrriittee__ccrr44+0+x04x4/0x10 [[ 4499..668866339911]] RRAAXX:: dfdffffffcfc0000000000000000000 0 RBRBXX: :1 1fffffff1f01003b0638b068fd0f5d R5 CX: 0000000000000000 [[ 4499..668866339966]] RRBBPP:: ffffffff88880011dbd4b4007e79e98 8R R0808: : ffffffff88880011ddbb440077ff4488 RR0099:: fffffff8f880810d1bdb44007f7f888 8 [[ 4499..668866440055]] RR1133:: 0000000000000000000000000000882 2R R1144: :0 000000000000000000000000000000 0 R1R51:5: 0 000000000000000000000000004004 0 [ [ 4 49.9.668866441188]] ssmmpp_re_broeboot_oitn_teinrtrueprtru+p0xt35+30x/305x435/00 x4 [[ 4 94.9.668866442299]] ? ? _ __l_loocacla_lb_bh_h_eneanbablel+e0+0x1x10b0/b/0x0x11303 0 x3d0 [[ 4499..668866444433]] ?? ttrracace_e_hharadridrqisr_qsof_fof_tf_huthnukn+0k+x1a/0x1c [[ 4499..668866445544]] rreebboooot_ti_inntteerrruruppt+t+0x0ax9a/09/xb0x0 b0 [ [ 4 949.6.8686464616]1 ] RIRIPP: : 0000110:smp_call_function_single+0x1dc/0x2f0 [[ 4499..668866446688]] RRAAXX:: ffffffff88880011cc007733aa550000 RRBBXX:: 11ffffffff1100003388112b2ebfe8f 8R CRXC:X :f ffffffffffff8f1ff548e1d541aed 1 a ff07 [[ 4499..668866447733]] RRBBPP:: ffffffff88880011cc009955ff885500 RR0088:: ffffffffffffffff88110055ff778877 RR0099:: 00000000000000000000000000000044 [[ 4499..668866447788]] RR1133:: 00000000000000000000000000000011 RR1144:: 0000000000000000000000000000000 0R R1155: : 00000000000000000000000000040400 [[ 4499..66886644888]8] ? ? ssmpmp_c_calalll_f_ufuncntciotni_ons_insignlgele+0x1da/0x2f0 [[ 4499..668866449999]] ?? kkvvmm__iioo__bbuuss__ggeett__ddeevv++00xx11bb00//00xx1b0 [[ 4499..668866550088]] ?? cchheecckk__nnoonncciirrccuullaarr++00xx2200//00x2x02 0 3f0 [[ 4499..668866551199]] ?? ffiinndd__nnexetxt__aandn_d_bbiti+t0+0xx11555/5/0x0x11c0c 0 [[ 4 499..668865653030]] ? ? smspmp__ccalall_l_ffuunnccttiioonn__mmaannyy++00xx55bb00//00xx66ee0 [[ 4499..668866553399]] ? ?k kvvm_mp_uptut_k_vkvm+m0+x0x696977/0/0xaxa7700 /0x1b0 [[ 4499..668866554499]] oonn__eeaacchh__ccppuu++00xx33dd//00xx11bb00 1b0/0x1b0 [[ 4499..668866555588]] kkvvmm__ppuutt__kkvvm+m0+x06x969c/c0/0xax7a070 ock+0x3e/0x50 [[ 4499..668866556699]] kkvvmm__vvmm__rreelleeaassee++00xx4422//00xx5500 [[ 4499..668866558811]] ________ffppuutt++00xx115/50/x02x20 0 [[ 4499..668866559911]] ddoo__eexxitit++00x7x7f4f4/0/0xx2d2daa00 x1a0 [[ 4499..668866660011]] ?? kkvvmm__sseett__mmeemmoorryy__rreeggiioonn++0x39/0x50 [[ 4499..668866661122]] ?? ffinidnd__hehledld__lolocck+k0+0xx353/5/0x01x1ee00 /0x690 [ [ 4949..686686662244]] ?? lloocckk__dodwonwngrgraaddee++00x8x68060/0/0xx8860 [[ 4499..668866663535]] g egte_ts_siginganla+l+00x5xe59e9//0x0x1414606 0 0 [[ 4499..668866664499]] ?? __rraaww__ssppiinn__uunnlloocckk__iirrqq+0x27/0x70 [[ 4499..668866666600]] ?? sseettupup_s_sigicgocnontteextxt+0+x07xd70d0/0/0x7x7d0 [[ 4499..668866667700]] ?? ddoo__vvffs_si_iooccttll++00xx443399//00xxffee00 0/0x50 [[ 4499..668866667799]] ?? lloocckk__ddoowwngngrardaede++0x08x6806/0/0x08x6086 0 5 4 0 [[ 4499..668866669900]] ?? ____ffggeett++00xx2222bb//00xx339900 x1c0/0x1c0 [[ 4499..668866770022]] eexxiitt__ttoo_u_suseremromodde_e_lloooopp+0+x0x1a1aa/a0/x0x22101 0 [[ 4 949.6.68867617133] ] eennttryry_S_YSYSCSACLLA_LL6_46_f4a_sfatsptaptha+t0hx+908x9/80/x09xa 9a [[ 4499..68668671781]8] R RSSPP:: 000022b:b:00000007f0670f6d0dbfaf078 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [[ 4499..668866772255]] RRDDXX:: 0000000077ff6600ddbbffaaff44ff00 RRSSII:: 00000000000000004402002a0ea4e466 RDRIDI: :0 0000000000000000000000000001919 [[ 4499..668866773300]] RR1100:: 00000000000000000000000000010919 R 1R11:1 : 0000000000000000000000000200260 6 R1R21:2: 0000000000000000ffecec000000000 0 [[ 4499..668866773377]] CCooddee:: 1100 0000 0000 0000 0000 4488 cc77 4444 1188 1188 0000 0000 000 0 000 0c 7c 7 4444 1 188 2 20 00 000 000 00 0 00 48 81 c4 20 01 00 00 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 5d c3 <0f> 01 c4 48 c7 c7 e0 84 ec 85 48 b8 00 00 00 00 00 fc ff df 48 [[ 494.96.9697571581]8 ] DDuummppinign g ftftrraaccee b bufufffeerr:: ack+0x15b/0x410 RSP: fffffe800000acd0 [[ 494.9.69679575225]5 ]K eKrernenle lO Offfsfest:e td:i sdiasbalebdl ed [ 50.328020] Rebooting in 86400 seconds..