[....] Starting enhanced syslogd: rsyslogd[ 11.308705] audit: type=1400 audit(1514167378.987:5): avc: denied { syslog } for pid=2995 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 15.855691] audit: type=1400 audit(1514167383.534:6): avc: denied { map } for pid=3133 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 'ci-upstream-kasan-gce-9,10.128.0.60' (ECDSA) to the list of known hosts. 2017/12/25 02:03:09 fuzzer started [ 22.064240] audit: type=1400 audit(1514167389.743:7): avc: denied { map } for pid=3144 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 2017/12/25 02:03:09 dialing manager at 10.128.0.26:44219 2017/12/25 02:03:13 kcov=true, comps=true [ 25.653564] audit: type=1400 audit(1514167393.332:8): avc: denied { map } for pid=3144 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8752 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2017/12/25 02:03:14 executing program 7: times(&(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000384000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000bd7000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9c62, 0xe33, 0x0, 0x9, 0x0, 0x13002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000001000-0x28)={0x105, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000002000-0x4)={0x1, 0x8, 0xd394}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000003000-0x70)=""/112) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0x80000000, 0x7fff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000005000-0x58)=""/88, &(0x7f0000004000)=0x58) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a8e70c16d97c77e9287afbd0110a0caf"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000005000)='/dev/input/mouse#\x00', 0x19, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0) r4 = add_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='/dev/input/mouse#\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000-0xc)={r3, r4, r5}, &(0x7f0000006000)=""/215, 0xd7, &(0x7f0000005000-0x38)={&(0x7f0000006000)={'crc32c'}, &(0x7f0000002000-0x62)="86ae33bb1d06f27abf9a3de104a9eef57dd64c99c77851399281842576fa9a7cea632226fee8c73678dfa0edcdd679e6d28ad0938417e12eefed6ccebf09834abe8f2ed1ae11176933043f29207d41ac7511e349439c81ec0a8031c662c1eaa1b63d", 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 02:03:14 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = msgget(0x3, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/227) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setregid(r2, r3) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4400, 0x48) r4 = socket(0x2, 0x3, 0xfffffffffffffe01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000002000)={0x64d9cde, 0x1b, "153f2607eb17968aea66a76ec8322dce3ea472a9b853135f92e8fd"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000003000-0x10)={0x10f000, 0x1000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000003000)={0x9, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40400000000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6a, &(0x7f0000004000)=0x0) io_destroy(r6) ioctl$TIOCTTYGSTRUCT(r5, 0x541a, &(0x7f0000003000-0x23)=""/35) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000006000-0xd0)=""/208) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000005000-0x2)={0x7, 0xd6}) r7 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x100000000, 0x101800) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000002000)={0x0, 0x1, 0x0, 0x2488, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x2}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000001000-0x8)={r8, 0x8}, &(0x7f0000007000-0x4)=0x8) 2017/12/25 02:03:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009af000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x8, 0x0, 0x1, 0xa9, &(0x7f00004e1000-0xa9)=""/169, 0x15, &(0x7f0000001000-0x15)=""/21, 0x55, &(0x7f00001db000)=""/85}) mlock(&(0x7f0000c5f000/0x4000)=nil, 0x4000) mprotect(&(0x7f00004cc000/0x2000)=nil, 0x2000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000001000-0x8)=[0x5e, 0x0], 0x2, 0x3ff, 0xbd0, 0x0, 0x8, 0x6, {0x8000, 0x80, 0x5, 0x7fffffff, 0x7, 0xfa8, 0x8ad, 0x92, 0x1, 0xdbdd, 0xffffffffffffffe6, 0xffff, 0x5, 0x7, "5ef3c3809274649a2249fdff12462be2f7bfdc909e48689e86f3be835ce7fcbd"}}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3e, 0x3, 0x2, &(0x7f0000000000/0x1000)=nil, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={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]}, 0x200, 0xf6}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000003000)={&(0x7f0000004000-0x8)=[0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0], &(0x7f0000003000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], 0x2, 0x2, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x4, &(0x7f0000002000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={0x7, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000)={0x3ff, 0x5, 0x5, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000006000)=@req={0x5, 0x0, 0x5, 0x7}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/25 02:03:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1a, 0x9, 0x5a, 0x247e, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000004000-0x84)=""/132, 0x84}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/114, 0x72}, {&(0x7f0000001000)=""/67, 0x43}], 0x4, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000+0x98d)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000-0x4)=0xdda, 0x3, 0x2, &(0x7f0000005000)={r5, r6+10000000}, &(0x7f0000000000)=0x8, 0x7) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006000)={0x2, 0x7, 0xa000}, 0x4) ioctl$KDENABIO(r0, 0x4b36) writev(r3, &(0x7f0000002000-0x40)=[{&(0x7f0000003000)="e6edc9f474ae38c1f1504fb015ecdcee211b3a10f182e7", 0x17}, {&(0x7f0000002000-0xc0)="308f4566dde4655be5b5c51fb88d098a51d341c97567309bd8d3d48a4303ec3aa01abeb06e1d80cb6dd5a608d23966baa79d68da7eaa941ef2e69c12c0b99c2c6f72e5934c3f30f21696218071dd04a8e42398261e5ad123416b322c60e8509c6bc8b24c1a2f7ff23b3d74e5e61244df10a503093d39a9b6b01733cf82dcc91fced28549354f3d07d25ea5158c0973a417b42039b817606c42abdb4bc810aed97e04086f76a91369a58a79da77498eebef8765b5ce7729714e3c1483daa331b5", 0xc0}, {&(0x7f0000002000-0x3)="3aa9be", 0x3}, {&(0x7f0000006000-0x8)="05e81a00c322f258", 0x8}], 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000007000)={0x7fff, 0x1, 0x7fffffff, 0x4, 0x50b}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000007000)={0x9, 0x1, {0x1, 0x0, 0x7ff, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r8 = getgid() fchownat(r0, &(0x7f0000006000-0x8)='./file0\x00', r7, r8, 0x1100) 2017/12/25 02:03:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000093f000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x64f, &(0x7f0000002000-0x3)="a5ce8e") r3 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000)=""/250, 0xfa, 0x10040, &(0x7f0000002000-0x14)={0x11, 0x2, r2, 0x1, 0x6, 0x6, @random="85697e9a55e9", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setscheduler(r4, 0x1, &(0x7f0000000000)=0x147366c5) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x88f5, @ipv6={0x0, 0x6, "0daa1a", 0x111e, 0x3e, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, ""}]}, @hopopts={0x6c, 0x21b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, "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"}, {0xff, 0x92, "b38232200f4ec11ba4f1ef36865ec21b521a638894406f1ad7db19a876fe2277ff0d438fbebff82c241bb71e812ecedd1c70c7216e14ee559bb9b7d0f7f5e184c183b76ea7467febd601223aa30ebdd6c7baf037c766201467a6bab78290322677ba00c3019d28381fc9380aa42257c9250022a8d2439da15e0971324e0b326594ab77defacd761afb2ab2e6a11ae8a2559b"}, {0xff, 0x44, "d5e6bb2fd5fa6c8ae62608b88a1b1b1b61fb570f8d3000b9a49ce6d3bcf66332bf384d7b81c3b0cbf071a45f421f9ec735a93746fe55e4578134b24e6eaf7341c070b270"}]}, @fragment={0x33, 0x7ff, 0x8, 0x0, 0x9c, 0x4, 0x1}], @udp={0x0, 0x2, 0x1e, 0x0, "67932cc2133bdb6cd692bd3e85d21fb6739bbf76e273"}}}}, 0x114a) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={r5, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000006000-0x78)=""/120) io_setup(0x77, &(0x7f0000005000)=0x0) poll(&(0x7f0000006000-0x48)=[{r0, 0x500, 0x0}, {r0, 0x8, 0x0}, {r1, 0x0, 0x0}, {r3, 0x2000, 0x0}, {r7, 0x100, 0x0}, {r6, 0x80, 0x0}, {r0, 0x4000, 0x0}, {r3, 0x500e, 0x0}, {r3, 0x401, 0x0}], 0x9, 0x4cea331a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000006000)='./file0\x00') 2017/12/25 02:03:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000075d000)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x1)=0xb0e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000001000-0xe6)="8c620084190c85e20ddb1d523677e68ca7954f9ad6a160a92d9f5eef1930cf144dca4434f92556d9316efab468d0d84f039d7d8ee559c20eaf2b65e2e1ffbdc14846bdba56aafe9fc2238527b717338ae667ec9f3ae58cdef1b24d691e5dc9b44e34cc99b3219609b7a49a01a7dcc75c3869703ba8ebbb6994c41fe85846d21d6a45336f86966f0cf288952a9750cce0492c09fefb3a3564bdff7100c0ac8918d62d1de9faa5080bd66d8f78d86bff53f0397a5712d4b708f772634be7c15141b58b5b61dc8cddc84fceb94552000d713af15d669e9dcc8d73879ccf57a720252ea23586e93f", &(0x7f0000001000-0x2b)="becbe9780c734274d317e4191f41a77c59a530a1d79956f789d926d4903e20fe140cbede2b959aa3ea3514", 0x3}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x90) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000)=0x0, 0x7) r3 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000001000/0x1000)=nil) shmat(r3, &(0x7f0000001000/0x3000)=nil, 0x6000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000001000)='pagemap\x00') r6 = fcntl$dupfd(r5, 0x406, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000007000-0x4)=0x5) readlinkat(r5, &(0x7f0000005000)='./file0\x00', &(0x7f0000002000)=""/227, 0xe3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000008000-0x14)={{0x100000001, 0x3, 0x200, 0x2, 0x3, 0x6}, 0x8001, 0x2, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000008000-0x1)=0xfffffffffffffffb, &(0x7f0000008000)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000008000)={r7, 0x3f}, &(0x7f0000009000+0x38a)=0x8) [ 27.189909] audit: type=1400 audit(1514167394.868:9): avc: denied { map } for pid=3144 comm="syz-fuzzer" path="/root/syzkaller-shm474461542" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2017/12/25 02:03:14 executing program 5: pipe2(&(0x7f0000794000)={0x0, 0x0}, 0x800) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000e39000-0xb3)=""/179) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000020e000-0x8)='./file0\x00', &(0x7f0000000000)={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) lstat(&(0x7f00001d6000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000600000-0x8)='./file0\x00', 0x0, r2, r3, 0x1f, 0x40060) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xac, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r4, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000-0x10)={0xa, &(0x7f0000003000-0x28)=[{0x1000000, 0x8}, {0x7, 0x2}, {0x7f, 0x20}, {0x5bc8, 0x4}, {0x1, 0xfc}, {0x1, 0x100000001}, {0xffffffffffffffff, 0x1}, {0x80, 0xd24b}, {0x7fff, 0x2}, {0x2, 0xffffffffffffff00}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0xa00000}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) unlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000006000-0xec)="cb5e2e501c148d5b7ce90d6a577cc0ce562f8d6330f444893ba6e94bd3ac36393a221b281842ab03b4c84cd542ad8e1d43cedd2f143836e023bcadaf996da69b51908f45f0b78a30d89124eb52a36b679c8cd08e2028932df54b841223a62d7226255755617ac870c952517ac15c06994db9f562feba0267eb9d8fb29ed4e53e309ea3a5da3efab666f8d83206e65b62b461f765a79fd3ed3fe2b1445c050722e4450d89170b88dd382c87afe8cd161830fb71567bcfe85fc63355da8e553fbd35d14f6d90440f9dc58b594b7441b592278275b5cf4466edda0b0238a679328a004ccb47a8f31e414b9e44d8", 0xec) mq_open(&(0x7f0000001000-0x14)='GPLvboxnet0vboxnet0\x00', 0x1, 0x0, &(0x7f0000006000-0x40)={0x5, 0x9, 0x770e, 0x7f, 0x1, 0x4, 0x2, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000007000-0x10)={0x5, &(0x7f0000007000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000007000)=[], 0x0, 0x1) setfsgid(r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000008000)={0x2, 0x9, 0x6, 0x0, 0x40, 0x8}) 2017/12/25 02:03:14 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000098b000-0xd)='/dev/usbmon#\x00', 0x10001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f2b000-0x4)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00005d9000)=0x22, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000611000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) setns(r0, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000002000)={"4d4e340d975c376ef4da89eda6b6702b305ad356ac8b8efd49d255c0f985ec4ed1d37e11afd8a24c6dee42908b22ec690e17ee5d8d8ac46b86b45aa1b683118cc1c4566c1e3462c065e401482c84ec4fb0976131aa06172fb1c1bc35539cbd1090127955352b479f4817e75238dcc1304227d5f3ca39a26463ac2239ba4a946d24c14a6de4748b52fb31e792c18e55a4c32979875ec86c3def835372a041434d4dca3a6997bf27a6d97c41f6915b418cef02abffe9283a59e797590861f704d2af633b3abd12ff59783d94a26f2869c59db6301ba878ab2762dc4764561f2f50719d2e609871a5e2010086b8e5de8c75b07c207a453e13c7d18c0e491613747936845e4f25c6dc67f619bba2e28434347fe9a90dc61d9923e8767574665db539ee4ff621e889bf4748118f5c01a8dad9bc7586cbf18b3408fbbad8d765137438f18d0d5ec75bacc57d7c8b828099594db7cfee50ac888a8a31a33afd565e02c22092f656d1e206df33959141c6a3429ecbf59ab465a71b92d92a22c37031b07fe8ceade8ff84d9d3681a59abd25f8beb66172ce21a31fcaa6793ee1a66124981cb280a17ea97c60360b71fb237e89adf4e32884ba7865261c9b8fecaa385491051f130d2bd1a6b84358b29ec96d7d1f93c186d6c990ce7e6acae5f2514876c5d6224ca4383656f22d7d86fdd3943ce881e9dd7fee14366deb422447a242c5fcc543556b21ade2b24bc1b0aebe0d4fa321d38cc9d97b9677c422c91f563c0337b9a22d9cb2adf0801d9847b17f315775cbfb27134906c241fcacc99f5d6d9de75aca2d20d1f2737747124ccb2fdbb2552b468cb09232a9e02aada4cc0615d20a69bebdd85ade4f67e65ba90e1b4c78a331cf3e8a2e25fe050b288568ac6b3f114724906498c07f489811bbbaee65d9abf96d72b3a73c4f05f88c3bb102fe3ec4dafbc844b167cf1628e69dc1b9e5361fa192d5ab41d01c777c51ced724ef5f82af2c888be77ef259a79b00a36a765b58b3726e4fb0b607ecf3157c4e4372a44f5bb868652e1245ee318944120b4692c3087dcac290bf0a25ea62b4b0f1f7c911c5258066fbd09ea3f5af518d6d665b84fcf00353fdb553813bb16236be3e5a7a995587289b09612dfb9d6cf001ecd86d032cb3d8243d6066add20e9d1372265e8faee130aa5354e261f50857ed3634e8ff1cc1c174c33ee0901806ee3c671355cd712b7f1cfff91941b657d2e4595919f9045f9a4a34608dff5da2ff73f6a0078831215d02ba2a6296141e55732a18dae89f814f8d5c110f04459f321c25b958b4ca436f39620896ddc13453ca98831a31c9e0d31d3a1072205c966327aa115828c0f842c9724e1fa0c565db4169194c41f8c7ded659282ffc59c747b6858e49e5ae40fe47fe433e6e98b039644c216ab0de768a083ddcfc67607afa733feebf7"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x400, 0x8, 0x8}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={r3, 0x14}, &(0x7f0000001000)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x5185, 0x2, 0xfffffffffffffb66, 0x0, 0x7ff}, 0x14) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000003000)={0x8, 0x80000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000)={0x7, 0x78, 0x81, 0x646, 0x3f, 0x322, 0x0, 0x79914ba2, 0x1c0, 0x1, 0x2, 0x2, 0x8, 0x14, 0x0, 0xed, 0x2, 0x4, 0x4, 0x4214, 0x1, 0x1, 0x4, 0x81, 0x60, 0x7, 0x0}, r1, 0x5, r2, 0xc) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000005000-0xc)={0x2, 0x400, 0x2, 0x400, 0x800, 0x7}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f0000003000/0x2000)=nil, 0x8000, 0x0, 0x1, &(0x7f0000000000/0x4000)=nil, 0x61}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000006000-0x39)=""/57) r4 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f0000005000-0xa)='encrypted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) [ 28.210693] audit: type=1400 audit(1514167395.889:10): avc: denied { sys_admin } for pid=3189 comm="syz-executor3" 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 [ 28.355668] audit: type=1400 audit(1514167396.034:11): avc: denied { sys_chroot } for pid=3353 comm="syz-executor3" 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 2017/12/25 02:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003ee000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") name_to_handle_at(r0, &(0x7f00009e2000)='./file0\x00', &(0x7f00004d7000)={0x38, 0x0, "75f2541965f3664074c900184f31fcbc2d47ab09fc874294312cb6d5c91b22b07c18d15a79f29568ffa36ab26048ff51"}, &(0x7f0000383000-0x4)=0x0, 0x1400) 2017/12/25 02:03:16 executing program 0: mmap(&(0x7f0000001000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000000000+0xc02)=0x4) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) utimensat(r0, &(0x7f0000043000-0xa)='./control\x00', &(0x7f000002c000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) 2017/12/25 02:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000762000)="", &(0x7f00003fd000-0xd7)=""/0}, 0x18) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000935000-0x8)=0x5) memfd_create(&(0x7f000049c000-0x7)='system\x00', 0x0) [ 28.462362] audit: type=1400 audit(1514167396.141:12): avc: denied { dac_read_search } for pid=3400 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.487483] audit: type=1400 audit(1514167396.154:13): avc: denied { dac_override } for pid=3400 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/25 02:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006bf000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f1a000)={@generic="91d7cf2c9cb253d08702e8e0319d076c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000879000)={0x0, 0x0, []}) io_setup(0x8, &(0x7f0000ef6000-0x8)=0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000aac000-0x4)=0x0) io_cancel(r2, &(0x7f000035f000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000a47000-0x1000)="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", 0x1000, 0x80000001, 0x0, 0x1, r1}, &(0x7f000014e000-0x20)={0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f000005c000-0x8)='./file0\x00', &(0x7f0000f4c000-0x1000)=""/4096, 0x1000) 2017/12/25 02:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000272000)={0x0, 0x2, 0x1, 0x7f, 0x3dd, 0x87}, &(0x7f0000a69000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000522000)={0x0, 0x4, 0x20, 0x7, 0x80, 0x200, 0x4, 0xffffffff, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0xfffffffffffff001, 0xff, 0x367f33bc}}, &(0x7f0000c84000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e37000)={r4, 0xd7, 0x7f, 0x4, 0x8, 0x9, 0x800, 0x4c51, {r5, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8873, 0x5, 0x68, 0x8, 0x7f}}, &(0x7f00003c4000-0x4)=0xb8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000858000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xffffffffffffffff}) 2017/12/25 02:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c5207e05f6f18f0c51b2350efdfa5a2d"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 28.523976] audit: type=1400 audit(1514167396.202:14): avc: denied { map_create } for pid=3404 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 28.546629] audit: type=1400 audit(1514167396.203:15): avc: denied { map_read map_write } for pid=3404 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 28.580066] audit: type=1400 audit(1514167396.258:16): avc: denied { net_admin } for pid=3411 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/25 02:03:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f00003a5000/0x4000)=nil, 0x9, 0x5, 0x38, &(0x7f0000778000/0x2000)=nil, 0x5}) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000a12000)="2b07038001000600000009c01d8d9af6761118bac00ea1ef4c413a8af4d1e01e94eb2cdbc904b37e653316f7d84515d47c35a92f50cb0e4f651b93e635231ba3dccbb984eaa85580543f3f329da0d7e8975e544e03f92da6fc9f9e035f65f9af19751b5be1e1b418c8058a", 0x6b) [ 28.613770] audit: type=1400 audit(1514167396.290:17): avc: denied { net_raw } for pid=3415 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.643335] device syz0 entered promiscuous mode 2017/12/25 02:03:16 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0xffffffffffffff97, 0x4, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d14000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000fd9000)=""/73, &(0x7f000054f000)=0x49) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdb000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000fdc000-0x8)=0xc0000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd8000)={@common='lo\x00', &(0x7f0000c1d000-0xd2)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 28.736738] audit: type=1400 audit(1514167396.415:18): avc: denied { ipc_owner } for pid=3428 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/25 02:03:16 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x6, 0x3, "bbfd2079fccb", 0x2, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000003000)="ca", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000-0x24)={0x8, 0x800, 0x6, 0x20, 0xc566, 0x400, 0x80000000, 0x5, 0x1ff, 0x1000, 0x3, 0x5b6}) 2017/12/25 02:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/policy\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000071e000-0x8)=0x0) r1 = socket$inet6(0xa, 0xa, 0x5) connect$inet6(r1, &(0x7f0000cea000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) r2 = getpgid(0x0) ioprio_set$pid(0x3, r2, 0x89ce) poll(&(0x7f0000ed5000-0x40)=[{r1, 0x404, 0x0}], 0x1, 0x0) 2017/12/25 02:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x800000000005) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/12/25 02:03:16 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7b000)={r0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f7b000)={0x0, 0x3c, &(0x7f0000f7c000-0x3c)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000013c000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f7c000-0x10)={r2, 0x58, &(0x7f0000f7c000-0x58)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000f7c000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 2017/12/25 02:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f00007c2000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000014a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00002e6000-0x4)=0x80000001) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80000000000) 2017/12/25 02:03:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) 2017/12/25 02:03:16 executing program 6: r0 = creat(&(0x7f0000859000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x72, 0x9, 0xcd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000002000)={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, 0xffffffffffffffff, 0x0) userfaultfd(0x804) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000b3a000-0x4)=0x0, &(0x7f00005b1000)=0x4) 2017/12/25 02:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(0xffffffffffffff9c, 0x7ffe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000912000)='\x008', 0x2, 0x20008048, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r0, &(0x7f0000621000)={0x90, 0x8001, "c0b696fc23cd70982f4177435dc0b715b5133db67297edcad48e55a3b2dcd893eb02c0bbe0eec66b4ea90204bad5e82ffef9b99db1209ef3f42c5187a160b0961b9dda58c678fa8f7691a4852e5a77deeddca10088f400f166190c72c3883c5bad193ba780d8586ed0beab86386bbb52e35ce32cc0d7304710df966596b3f7b8fed9d4f8e2806492"}, 0x20000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000351000)={&(0x7f0000aad000-0x8)='./file0\x00', 0x0}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000bca000)=0x0, &(0x7f00003d7000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002a000-0x8)={0x0, 0x0}, &(0x7f000002a000-0x4)=0x8) r4 = getpgid(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000060000)=0x0) perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x200000000100000, 0x0, 0x0, 0x0, 0x1, 0x1020, 0xc, 0xac, 0x85, 0xffffffffffffffff, 0x10, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4000000007f, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x400, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004d7000-0xc)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000ab2000-0x8)={0x200f1526, r7}, &(0x7f000028b000-0x18)={0x4b, 0xff, 0xa00, 0x3, 0x5, 0x6}) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) sync_file_range(r1, 0xfffffffffffff26b, 0x7, 0x6) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f00003a2000-0x10)=@llc={0x1a, 0xc, 0xfffffffffffffff9, 0x76, 0x6, 0x6000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/25 02:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000454000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00006b9000-0x4)=0xfffffffffffffff7) syz_open_dev$vcsa(&(0x7f0000bf7000-0xb)='/dev/vcsa#\x00', 0x101, 0x20400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0}) r2 = syz_open_pts(r0, 0x801) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000212000-0x14)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="fb8cc460d6c11fc02816bf6b2a166b77989caa542daec0ef7d851f2b9845e28d31b2133dfcc73ed0bd09", 0x2a}], 0x1) 2017/12/25 02:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e50000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a80000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3f}, &(0x7f000002e000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000174000)={r1, 0x100000000}, 0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b48000-0x8)={0x0, 0x535}, &(0x7f00000a1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000069b000)={r3, 0xd, "b66e8f631fac79b6a332dc20ce"}, &(0x7f0000db8000)=0x15) fcntl$addseals(r2, 0x409, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d02000-0x4)=0x0, &(0x7f00007f1000)=0x4) socket$inet(0x2, 0xb, 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e7a000)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000751000-0x8)={r1, 0x7}, &(0x7f00005c2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008ef000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0}, &(0x7f000029b000)=0x98) pipe(&(0x7f0000c54000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007ca000)={0x5, 0x1, 0x3, 0x36be440b}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000c2e000)={r1, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000990000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f1b000)={r8, 0x9, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a66000-0x4)=@assoc_id=r4, 0x4) r9 = dup2(r2, r2) signalfd(r6, &(0x7f0000466000-0x8)={0x20}, 0x8) getpeername$unix(r9, &(0x7f0000e0f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000536000-0x4)=0x8) [ 29.074778] sctp: [Deprecated]: syz-executor6 (pid 3481) Use of int in maxseg socket option. [ 29.074778] Use struct sctp_assoc_value instead 2017/12/25 02:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096f000)='/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$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a0b000-0x18)={0x1, 0x0, [{0xb7f, 0x0, 0x0}]}) 2017/12/25 02:03:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00003d0000/0x18000)=nil, &(0x7f00005f8000-0x18)=[@text32={0x20, &(0x7f0000000000)="0f21a5eab6000000db000f0133b80cfa77070f23c80f21f835000080000f23f80f73f2ebb805000000b9008000000f01c1c4e279319500000000b80000c0fe0f23d00f21f835100000090f23f8c4e2858ea20d000000c4e211a6c9", 0x5b}], 0x1, 0x2, &(0x7f0000001000-0x10)=[@cr4={0x1, 0x100}], 0x1) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f95000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = dup2(r3, r2) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3dc000)=nil, 0x3dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f49000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000963000-0x38)={0x0, 0x0, &(0x7f0000459000)=[{&(0x7f0000f98000-0x1000)="bb6f414e6af6100563325529fd0bb67bdbbd38928b015c93a3ff821116ea17f1", 0x20}], 0x1, &(0x7f0000f98000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000e91000)={&(0x7f0000f96000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f93000-0xa0)=[{&(0x7f0000f96000)=""/221, 0xdd}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000f96000-0x38)={&(0x7f0000f96000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001be000-0x40)=[{&(0x7f0000f96000-0x8)=""/8, 0x8}, {&(0x7f00006f2000)=""/234, 0xea}, {&(0x7f0000f96000-0xb2)=""/178, 0xb2}, {&(0x7f0000f95000)=""/91, 0x5b}], 0x4, &(0x7f0000f95000)=""/85, 0x55, 0x400000}, 0x40010022) sendto$llc(r4, &(0x7f0000f94000-0x50)="8e12d36a3c4e3753f4c22b27058411c5", 0x10, 0x0, &(0x7f0000f94000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmmsg(r3, &(0x7f0000f92000)=[{{0x0, 0x0, &(0x7f00007bd000)=[{&(0x7f0000f92000+0x62b)=""/250, 0xfa}], 0x1, &(0x7f0000f92000)=""/220, 0xdc, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) 2017/12/25 02:03:16 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000764000-0xc3)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000fffefffffffffffd284602"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/25 02:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001ec000-0x6)='logon\x00', &(0x7f000029a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000048000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r1 = add_key(&(0x7f00004dd000)='trusted\x00', &(0x7f0000cea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b0000-0x62)="7e131f97dca965ca3b55df6b9d19b2bd74010db228ba17fc3d6d7fe4e631fd73752dca1cfff012c9a7ff4cf9567a1aebdc6bf7db23f6f124c275502329351c003de3cf97dbee144581a02b6bf886e065e2b6038a5895972980e06ae0c807f09a22c4", 0x62, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000a41000-0xa)='encrypted\x00', &(0x7f000052c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$get_persistent(0x16, 0x0, r2) add_key(&(0x7f0000735000)='syzkaller\x00', &(0x7f0000edf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e78000)="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", 0x1000, r2) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffb) 2017/12/25 02:03:16 executing program 3: timerfd_create(0x5, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000f23000)={@common="677265300000000000000000201000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 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) unlinkat(r2, &(0x7f000089d000)='./file0\x00', 0x200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00004c4000-0x4)=0x4, 0x4) write$tun(r2, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0x5c, 0x84, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x2, ""}]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760"}}}}}, 0x8e) 2017/12/25 02:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e38edfe42511d5ddc41a8becd97e7c00abaf2739647b2f29af2c9572611b54eeb95cb24bc5896bf9bc66dcecab811d6e3edbc6eea7f2474250a1aa54d1acebbc6a4e841d649e0c20070c8d161", 0x4d}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000027f000-0x4)=0x0, &(0x7f000001e000)=0x4) syz_open_dev$mice(&(0x7f00005a0000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/25 02:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000826000-0xc)={0x10, 0x0, 0x6, 0x9}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/25 02:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x400000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000133000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000fb2000-0x8)={0x8, 0x20}) [ 29.120010] sctp: [Deprecated]: syz-executor6 (pid 3487) Use of int in maxseg socket option. [ 29.120010] Use struct sctp_assoc_value instead 2017/12/25 02:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b4000-0x78)={0x2, 0x78, 0x3b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000b1b000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xa20c, 0x0, 0x0, 0x0}, @generic={0x9, 0x0, 0x8, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000003c000)=""/128, 0x0, 0xfffffffffffffffc}, 0x30) [ 29.160320] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2017/12/25 02:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0x2000000e33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f97000)='/dev/kvm\x00', 0x109200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2017/12/25 02:03:16 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000087000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r1, &(0x7f0000332000)=""/8, 0x8) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x1}) close(r3) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r6 = dup(r5) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000184000-0x20)={{&(0x7f000024e000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000040000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000f78000)={0xac, 0x0, &(0x7f0000b33000)=[@release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000f78000)=[@flat={0x776a2a85, 0x10a, r7, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r5, 0x0, 0x2}], &(0x7f0000f79000-0x18)=[0x40, 0x18, 0x78]}, 0x7f}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f0000f78000)=[], &(0x7f00004d7000)=[0x78, 0x18, 0x0, 0x20, 0x38, 0x0, 0x740f39e0c856ae99, 0x18]}, 0x6}}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}], 0x1f, 0x0, &(0x7f0000f79000-0x1f)="69dfeb4115cb49ed4b3ee78c7f7abc010df96c6dd628c551a611c346d50f1a"}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000f79000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000594000-0x8c)={0x10000000000008, 0x6, 0x6d165d93, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 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]}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000-0xb5)="4d25885968ef17fb74012c66f72a74db9e932cdf07533c7e6b9e16dce143dbf8011222f93da6448d0b3ce943ab6b1f3bdd77cb302f8572d87f50a87f2808d641a926da96cd11cdde0102f993ecdb4bd3461d74e0344e0c348b8f07666a45a4890f24ada1eb4102633ff50a6a3fb8442db179367f96107993d2579a3e818fa0a86fb24c39fc22f92da7444d17272c55ad8979afb8b78115f5253ed431c485344cd64f4cbe4b18a5b8801611de30612d31c308cef970", 0xb5) [ 29.206517] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/25 02:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d36000-0xc)='/dev/autofs\x00', 0x200080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000c8000)=0x7, 0x4) r1 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002c0000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r1, &(0x7f00003b6000)='./file0\x00', r1, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) 2017/12/25 02:03:17 executing program 0: umount2(&(0x7f0000160000+0xcaf)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2017/12/25 02:03:17 executing program 7: setpriority(0x2, 0x0, 0x80000001) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x7, 0x0) 2017/12/25 02:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f00001aa000-0x8)=&(0x7f0000712000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ebc000)=0x18) r2 = dup(r0) connect$netlink(r2, &(0x7f0000653000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/25 02:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000400000)=0x1fffffffffffffd) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f04000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e29000)={0x0, @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]}, 0xff, 0x1000, 0x1, 0x0, 0x10}, &(0x7f0000f8c000)=0xa0) r3 = add_key(&(0x7f0000150000)='.request_key_auth\x00', &(0x7f00001bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000df4000-0x5)="03b6d56b2c", 0x5, 0x0) keyctl$assume_authority(0x10, r3) add_key(&(0x7f0000571000)='keyring\x00', &(0x7f0000960000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005e9000-0x49)="3c5c622c6d0f6f104e181fc7759ebb1a96f9c89399b548e7d46ef464f86a1b2ca796681bcc895a9b95c4eedb50d927dfdbdf62826db1e5e68149d45c03bad059db520806fa23a0a597", 0x49, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c4b000-0xa9)={r2, 0xa1, "2ee526b3d71beac969a3121db3633fa29924f6a5b85fdc330781e7a15bae3a09ce3d7944e4ccd379d8668cfd811d70e7484878758b342797bc7a79faf394f3786fca6e6e62cf23d7f65e0a824e43b5c6750e999de319bf7e4074914aafe821641f5b480f775863e90f3cfb8782b677e583d324378df7c3154f60f83d58126bc124db40d164704a0ab1420be790600ca3d81ca76dd29ec82bc8a77073850bd57d57"}, &(0x7f0000c13000)=0xa9) 2017/12/25 02:03:17 executing program 5: 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e43000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000567000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 02:03:17 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, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000066e000)={0x0, 0x7}, &(0x7f0000735000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000073e000-0xce)={r2, 0xc6, "1980ba0795980c0c16afbaa9b9178ceb2bd99d6d9b4ecb81ef6d216156d18d2a5ecd8a7c6f1817fd586a4f26f40a0a6c29dfffd5b438679914ce9962b17a100315c8247b7a6369cb47af0945fcf2daca6a35ffb5ad58e67afbaab1009505c1e7fd97218c98a3c4c121f07b3af8beb22c3223d6489c03b98f848dc85537ab133425b8fc186eca42015c2c7912ef530db9f917ca3783913137f07fc9978be553acbef59359a7caf493aec921198fa3822642e23dd80d5d8cd386427175f622f38e2d4705207735"}, &(0x7f0000543000)=0xce) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) ftruncate(r0, 0x8000010000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000eb000)=0x5f, 0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000613000-0x1000)=""/4096) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/load\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/25 02:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000647000-0x6f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2ae1b1aa1fc", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0]}, @rr={0x7, 0x1f, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000041f000-0x8)={@rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2017/12/25 02:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file1\x00', 0xfffffffffffffffe) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000698000-0x50)={{0x9, 0x80}, {0x8, 0x145}, 0x7, 0x4, 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]}) mkdir(&(0x7f0000a7b000-0x8)='./file1\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000ef0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009b0000)=0x48) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") pivot_root(&(0x7f0000a39000-0xe)='./file0\x00', &(0x7f000026d000-0x8)='./file1\x00') 2017/12/25 02:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000857000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000647000-0x18)={0x8000, 0x6, 0x400, 0x80, 0x1d, 0x7f}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000429000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000cab000-0x30)={0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000479000)="81", 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000a68000)=0x0, &(0x7f00006b9000-0x4)=0x4) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f0000b78000)=""/106, 0x6a}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) bind$bt_l2cap(r2, &(0x7f000022e000-0xe)={0x1f, 0x20, {0x0, 0xff, 0x9, 0x401, 0x8001, 0x3ab}, 0x8000, 0xa4d5}, 0xe) 2017/12/25 02:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") mq_notify(0xffffffffffffffff, &(0x7f00005dc000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000268000)="", &(0x7f0000f42000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d89000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000942000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0a000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', 0x1, r0, r1, 0x3ae7, 0x7, 0x3080010) 2017/12/25 02:03:17 executing program 1: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0xbc9, 0x0, 0x0, 0x2, 0x3, 0x9, 0x5, 0x9, 0x0}, &(0x7f0000ff0000+0x7c1)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x67, 0x9}, &(0x7f0000001000-0x4)=0xc) 2017/12/25 02:03:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000719000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000001000-0x1)='B', &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f22000)=0x0, &(0x7f00003b9000-0xcd)="") r1 = getpid() ioprio_set$pid(0x2, r1, 0xf46) sigaltstack(&(0x7f00006e6000/0x3000)=nil, &(0x7f0000cf2000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = timerfd_create(0x5, 0x800) dup2(r2, r3) 2017/12/25 02:03:17 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004d000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000000003) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x2) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000004d000)={0x1, "64d272d0df19"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000000c000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 02:03:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000b00000)="981158f03be68901888b202d77b55371b6f6f1bbfbed713144ebaacaf8def519730634eca44abc30f0d135b83e215148626cb92846bfc18f86042d0dc28e42881555373332c15a3c99bffbaa0d08743c3f67a10dbc702ab4a34eeba3612f929062f363eac70db12040e8af61cd6043c803f504d63734aaf5eb8d98a2961e424211aaed3f613a9dce20d83fa1ffe4305bf2145bf15c59a5f5b6a838188aa8c3") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000002d000-0x4)=0x4) r1 = add_key$keyring(&(0x7f0000834000-0x8)='keyring\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000ab9000)='rxrpc_s\x00', &(0x7f0000772000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a3000)="4a75b9241c9ac7bbc33e018e5f6cd48326a00785675dc4e3fe6ea840110be86d2aa4c270f96a91", 0x27, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2017/12/25 02:03:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r2, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000059000-0x92)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000fb060b000300ffe30000004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) accept$ax25(r1, &(0x7f0000962000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000794000)={0x0, 0x0}, 0x1, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000251000-0x8)=0x0, &(0x7f0000140000-0x4)=0x8) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000899000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000899000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f000089a000-0xc5)="c9a34f7ea6e256146dd7b8d7e8e1af3147e6425ff379b672fdd3c49d2db105ad4d6ed403b0c9efe39a272cd240634870b7eccc98ecb0553599f6b25874e3a9f0730e940978ffab3fefb019bde7daf1b1f73eba896909cf7825db4bbd9edb6073fe6768c5f77c6f06f2a5272c1b35532c363fa9aacc612d1488075ddc1eb33e642473768a36e83a4a8f53149d683507bc633631ac18ea327efb9d167721435f4fab53d7bed7d07a122b567b2cffea56347acbf16b66f8e7d71a7eb5c9ed3bbf94ce31711a04") getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000895000-0x8)=0x0, &(0x7f0000894000)=0x8) 2017/12/25 02:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) fchdir(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000973000-0x18)={0x0, 0x1, 0x0, &(0x7f0000c24000)=0x0}) 2017/12/25 02:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000089000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/25 02:03:17 executing program 5: mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000093000)='/dev/sg#\x00', 0xa4c, 0x2000000004000) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002f6000-0x10)={0x0, 0x48, &(0x7f0000299000-0x48)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x56}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6df}]}, &(0x7f0000013000)=0x10) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002f5000)=@assoc_value={r2, 0x3ff}, &(0x7f00002a5000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000272000-0x6)={0x0, 0x0}, 0x6) bind$alg(r0, &(0x7f0000103000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000067000)=""/4096, &(0x7f000005c000-0x4)=0x1000) pipe(&(0x7f000021b000)={0x0, 0x0}) vmsplice(r5, &(0x7f00002f2000)=[{&(0x7f00002f1000)="bc", 0x1}], 0x1, 0x0) splice(r4, 0x0, r3, 0x0, 0x7, 0x4) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00001fb000-0x50)={0x9, [0xfc4, 0x1, 0x5153, 0x401, 0x2, 0x8, 0x6, 0x80000000, 0xffffffffffffff01]}) 2017/12/25 02:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20026, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x20008, 0x0, 0x0, 0x0, 0xfffffbfffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/25 02:03:17 executing program 1: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c00000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000dd6000)=""/80, &(0x7f00001c0000)=0x50) write(r0, &(0x7f0000dc9000-0x26)="1e000000130047cf00dfff7f00ffff0407ffffff01000000070000000000", 0x1e) 2017/12/25 02:03:17 executing program 4: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mincore(&(0x7f0000152000/0x3000)=nil, 0x3000, &(0x7f0000919000-0x36)=""/54) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000c2a000-0x8)='./file0\x00', 0x48180, 0x84) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00009d6000)="c3d1cf214199523a3fe13c51abdda7c547e34feb4e033f39a34c4b3003763fc51778fac7f62b72aa6d09b59158e2f8a07454076befb638656e051514369c76a5d82db80751ac77a291fbaec329cde9c1c3864674fc86e50e7d0f9aedb7712097e498e5b5", 0x64, 0x10, &(0x7f0000424000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000c2a000-0x4)=0x100000001, &(0x7f0000845000-0x8)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000c2b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) ptrace$getregs(0x5, r4, 0xffffffffff600000, &(0x7f0000001000)=""/0) 2017/12/25 02:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "7086727431000000000000000000000000000000000000000009000000000000000000000000000300000000000200009b0000df00", 0x0, 0x1001, 0x2000, 0x0, 0xffffffffffffffe0, 0x81, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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_GET_SREGS(r2, 0x8138ae83, &(0x7f0000a54000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000a1000-0x90)={[0x9, 0x80000001, 0x0, 0x3f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) splice(r2, 0x0, r2, 0x0, 0x4, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/25 02:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f000001d000-0x3)=""/3, &(0x7f0000026000)=0x3) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) 2017/12/25 02:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r3, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000014000-0x68)={0x84, 0x0, [0xffffffffffff8001, 0x5, 0x6, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 02:03:17 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) clock_gettime(0x0, &(0x7f0000b57000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00009e4000)={r2, r3+10000000}, &(0x7f00008be000-0x10)={0x0, 0x0}) sysfs$2(0x2, 0x6, &(0x7f000001c000)=""/210) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 02:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005f3000)=0xff) r1 = socket(0x15, 0x7, 0x1) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) 2017/12/25 02:03:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x5, 0x1}, 0x2) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={@common='eql\x00', @ifru_flags=0x0}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x11) 2017/12/25 02:03:17 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xb, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = semget$private(0x0, 0x1, 0x100) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/user\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f0000f1d000)={0x3, {"4816cc2fba9267"}, 0x7}, 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f83000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000-0x4)=0xe8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f82000)='./file0\x00', &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f85000-0x8)='./file0\x00', 0x80, 0x80) getgroups(0x1, &(0x7f0000f84000-0x4)=[r4]) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f84000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f84000)=0xe8) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00007f5000-0x4)=0x0) r6 = getgid() mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000f82000)={{0xffffffff, r3, r4, r5, r6, 0x10, 0x1, 0x0, 0x0, 0x0}, 0x4, 0x3f, 0x8, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000518000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x400, 0x6, 0x100, 0x3, 0x40000, r2}) 2017/12/25 02:03:17 executing program 6: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000d6000-0x8)={0x0, 0x8}, &(0x7f00009b9000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000216000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000a3e000)=0x8) 2017/12/25 02:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000adb000+0x3f3)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000554000-0x4)=0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d2c000-0x4)=0x0, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000014d000)={0x0, 0x4, 0x56, 0x80}, &(0x7f0000cc2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008fb000)=@assoc_value={r3, 0x100000001}, 0x8) setsockopt(r2, 0x100000800000010d, 0xa, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) 2017/12/25 02:03:18 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00006e7000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 02:03:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000945000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000ccf000)=0x4) 2017/12/25 02:03:18 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000eac000-0x30)="240000001d0001ffff0300000000faff123900fa0600041b7900000000cf570800010000", 0x24) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000380000)=0x2, 0x2) 2017/12/25 02:03:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a04000-0x8)={0x775, 0x9, 0x400, 0x2287}) ioctl$EVIOCGMASK(r0, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)=""}) 2017/12/25 02:03:18 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000b96000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) bind$packet(r0, &(0x7f0000ca5000-0x14)={0x11, 0xf6, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/25 02:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001c, 0x7, 0x0, &(0x7f00006bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f0000cff000-0xe4)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f0000e44000)={0xfffffffffffffffe, 0xffffffff, 0x400, 0x8, 0x3, 0x9, 0x0, 0x7, 0x4000000000, 0x4}, 0x10) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000c9e000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7f) delete_module(&(0x7f0000e8a000-0x1)='\x00', 0xa00) 2017/12/25 02:03:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0xfc)=""/252) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000041000-0xc4)=""/196) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/status\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getgid() mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000042000-0x4)={0x3}, 0x4) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000021000-0x8)='./file0\x00') renameat(r2, &(0x7f000000c000-0xe)='./file0\x00', r2, &(0x7f0000043000-0xe)='./file0/control\x00') 2017/12/25 02:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlink(&(0x7f00009b1000-0x8)='./file0\x00', &(0x7f0000ea6000)=""/7, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a8c000)={0x0, 0x0, 0x0}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000485000)=@common='ip6tnl0\x00', 0x10) capget(&(0x7f00007fe000-0x8)={0x20071025, r1}, &(0x7f0000fd8000)={0x7f, 0x0, 0x100000000, 0x1, 0x10000000000, 0x6}) 2017/12/25 02:03:18 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, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x7c66b66a, &(0x7f00008cf000)=0x3f, &(0x7f0000d2a000)=0x40) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052f000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bbe000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000766000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009e0000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f00003f9000)=[{{0x0, 0x0}, 0x7fff, 0xff, 0x8}, {{r4, r5/1000+10000}, 0x0, 0x2, 0x8001}, {{r6, r7/1000+30000}, 0x4115c948, 0x0, 0x9}, {{0x77359400, 0x0}, 0x2, 0x5, 0xf6f}, {{0x77359400, 0x0}, 0xfffffffffffffffa, 0x4, 0x1}, {{0x77359400, 0x0}, 0x9def, 0xaa4, 0x8}, {{0x77359400, 0x0}, 0x1, 0x448, 0x7}, {{0x0, 0x2710}, 0x6, 0x5, 0x867}, {{0x0, 0x7530}, 0xfffffffffffff000, 0x3, 0x8000}, {{r8, r9/1000+10000}, 0x1, 0x2, 0x1}], 0xf0) mbind(&(0x7f0000129000/0x4000)=nil, 0x4000, 0x1, &(0x7f00004f6000)=0xffff, 0x2, 0x5) fcntl$setownex(r1, 0xf, &(0x7f0000632000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00002b3000-0x8)={0x0, 0x0}) r10 = add_key$user(&(0x7f0000b8e000-0x5)='user\x00', &(0x7f0000c7b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b3d000-0x49)="667e0d04646463d676e7629052cdb4435b72f12db5d1c2f6f321be9e375c29cfeebd096c898cc63e16b63c481e3aa3d69f70256d46ad0751240b9656b710d7ea65b78a69e2db2c4097", 0x49, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r10, 0x5) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000435000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f0000ee7000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00003ab000)=0x9) 2017/12/25 02:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000)='/dev/rtc\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000387000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x4, &(0x7f0000ebc000)=[&(0x7f000032d000/0x4000)=nil, &(0x7f0000b30000/0x1000)=nil, &(0x7f0000908000/0x4000)=nil, &(0x7f00009f9000/0x1000)=nil], &(0x7f00002e3000-0x28)=[0x6, 0x40, 0x8, 0x2, 0x4, 0x0, 0x8, 0x7fffffff, 0x164, 0x10000], &(0x7f0000423000)=[0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000295000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e7000-0x4)=0xc) 2017/12/25 02:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0}, 0x1c) 2017/12/25 02:03:18 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000009000)={0x0, 0x80000000000, 0x6, "c3bb17f57092", "9f712bbb4aacef97ff009997355fbe0f"}) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) 2017/12/25 02:03:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/access\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000c2000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee4000-0x4)=0x0) ptrace(0x8, r2) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f0000d9f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x81) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000b11000)={0x5, 0x80000000, 0x7, 0x0, 0x8, 0xb26, 0x5, 0x7f, 0xc4a, 0x7, 0x3, 0x32, 0x0, 0x3, 0x7ff, 0x7d, 0x80000001, 0x7, 0x5}) ioctl$int_in(r1, 0x80000040045431, &(0x7f0000000000)=0x0) 2017/12/25 02:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ce000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008a6000-0x1)={0x2}, 0x1) 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, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "320008bd"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000651000)={0x0, 0xffffffffffffffff, 0x0}) 2017/12/25 02:03:18 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000788000-0x3)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000789000-0x10)={0x9, 0x0, 0xfffffffffffffff9, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00006db000)=0x0, 0x4) r4 = socket(0x1e, 0x1, 0x0) bind(r4, &(0x7f0000b0d000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/25 02:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r0, 0x8, &(0x7f00000e8000)=0x80100000001ffd) pipe(&(0x7f000079b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r1, r1) fcntl$setstatus(r4, 0x4, 0x46c00) getsockname$packet(r3, &(0x7f0000286000+0x42f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000342000)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000cc4000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r6}, 0xc) fcntl$setpipe(r4, 0x407, 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/25 02:03:18 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c20000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getdents(r0, &(0x7f0000648000)=""/155, 0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) syz_open_dev$usbmon(&(0x7f0000596000)='/dev/usbmon#\x00', 0x800, 0x101) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) mq_open(&(0x7f00006c8000-0xb)='/dev/loop#\x00', 0x0, 0x0, &(0x7f0000125000-0x40)={0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00005ed000-0x46)="d745b1af3274cd9f44b514b4e54c80400fcd7b99cf434dde6ebd8a7c57aa3f24ceececa3eaa793e05a1cca074ff677c55fda49513ab6429cf5e3ad3745e19438528e1ab43702", 0x46) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = add_key(&(0x7f000063f000)='big_key\x00', &(0x7f0000132000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00002d2000)='user\x00', &(0x7f00002c8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a6000)="479e63a56d6f33cf14b68714e7d520d4edb0b61e8f6f0ffc8cfc297794f35e98b004928c72838a02e957894b433ce98328bb6a84fc635f828838640e18af5bd87fdf3ebe77b4cdaf7620b4163893e7440d61ea886129d537eeb0e4182baf21f7dff501c7fe481a7626ec7ed2fda167bc7205a4fb8ef29408237547c0b3bee189e5e317", 0x83, r3) r4 = gettid() move_pages(r4, 0x5, &(0x7f0000a99000)=[&(0x7f0000c64000/0x2000)=nil, &(0x7f0000660000/0x2000)=nil, &(0x7f0000090000/0x4000)=nil, &(0x7f0000359000/0x4000)=nil, &(0x7f0000362000/0x3000)=nil], &(0x7f000066a000)=[0x10001, 0x8000], &(0x7f0000505000-0x8)=[0x0, 0x0], 0x6) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000651000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2017/12/25 02:03:18 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0}) rmdir(&(0x7f0000c5e000)='./file0\x00') r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x3, 0x0, 0x0, 0x9f2, 0x0, 0x3}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e46000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000153000)={0x2000000004, 0x7, 0x20, 0x3, 0x8000b, 0x7, 0x8000, 0x8, 0x2, 0x4, 0x0, 0x5}) r3 = inotify_init1(0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f8b000-0x4)={0x5}, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) sendfile(r1, r2, &(0x7f0000682000)=0x0, 0x34af) r5 = msgget(0x3, 0x0) msgrcv(r5, &(0x7f00008b7000)={0x0, ""/36}, 0x2c, 0x3, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000a5000)={0xf, 0x1, &(0x7f0000250000-0x8)=[@generic={0x800, 0x4, 0x5, 0xffffffff}], &(0x7f0000be0000)='/selinux/status\x00', 0x9e75, 0x5f, &(0x7f0000b98000)=""/95, 0x9, 0x1}, 0x30) mq_timedreceive(r0, &(0x7f0000abc000-0x1d)=""/29, 0x1d, 0x20000000, 0x0) 2017/12/25 02:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e88000)=0x0, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000af8000-0x4)=0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000bb000)={0x0, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x3, 0x4, 0x5, 0x2, 0x3, 0x7f, 0x3, 0x3, 0x3ff, 0x81, 0x100000000, 0x1, 0xf31c]}, &(0x7f000030a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000076e000-0x8)={r3, 0xffffffffffffffff}, &(0x7f0000b4a000)=0x8) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) r4 = semget(0x0, 0x0, 0x381) semctl$SETVAL(r4, 0x4, 0x10, &(0x7f0000941000)=0x7ff) fallocate(r1, 0x1, 0x1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r2, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 02:03:18 executing program 3: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000df5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000911000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000-0x4)={r0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/sequencer2\x00', 0x50000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000df1000)=""/4096, &(0x7f0000df2000-0x4)=0x1000) perf_event_open(&(0x7f0000df6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x1, 0x0, 0x4, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r4, &(0x7f0000edf000)='x', 0x1, 0x800, &(0x7f0000df6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000001}, 0x1c) listen(r4, 0x4) r5 = accept4(r2, &(0x7f0000df3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x80000) r6 = dup3(r3, r5, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) syz_emit_ethernet(0x2e, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa734"}}}}}, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000df6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xd3, 0x0, 0x5c, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be"}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 30.896216] loop_reread_partitions: partition scan of loop4 (ƒÚ˜:¿èü²ÆÄ¥Ò¯ÃJ›í¯/‡'n [ 30.896216] `)n"¢ÙõoeªV uí …ÿyüØ“Å´ZÍ«—Ã) failed (rc=-13) 2017/12/25 02:03:18 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) mmap$binder(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x1000000, 0x40110, r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000c000-0x8)={0x39980732, r2}, &(0x7f0000011000+0xa80)={0xa3, 0x9, 0x1, 0x7f, 0xe247, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000007000-0xc)={0x5, r0, 0x1}) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x0) ptrace(0x10, r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000012000)={0x8, &(0x7f0000012000)=[0x8, 0x9, 0x8, 0x8000, 0x3, 0xc0, 0x5, 0xff]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f0000011000-0x44)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f000000d000)=""}) 2017/12/25 02:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000506000)="12000400f8ffffff060000008e0007fa", 0x10) 2017/12/25 02:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xa9) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) socketpair(0x0, 0xf, 0x2, &(0x7f0000670000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a66000)=0x0) r3 = open(&(0x7f0000f3f000)='./file0\x00', 0x0, 0x8) r4 = accept$llc(0xffffffffffffffff, &(0x7f000048c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000851000)=0x10) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000722000)={0x0, 0x0, 0x0}, 0xc) r6 = perf_event_open(&(0x7f0000468000-0x78)={0x2, 0x78, 0x9d, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x2, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000813000)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000d40000-0x37)=""/55, &(0x7f0000210000-0x4)=0x37) kexec_load(0x6, 0x2, &(0x7f000054a000-0x40)=[{&(0x7f0000f30000)="e4f0c17c655d2c0a44e6107765c1c72193569c30a74623e1ea87e2fa50d63b9cf0bedc4ce16b0c08bf5af993", 0x2c, 0x9aa, 0x6}, {&(0x7f0000ed7000-0xd6)="4dec4e2b2e7ab48c17958233183c124c279506c3f27cd2cbac504ab1b913a197f302b8056e00fc0f02d89bfcc9675471426ebb1276a6f835c384d88c0654d0984c947734fcc23f26092e429938a947709f1287512ab469f9fb603603cae8746895d88a8fcfc98ad52331737b7e06f63f777172cee5898d3ff5b3182b57d51c608f2eae95c1fdcb3eb053f6b2d751b77bedce65f3078e36dac610f460f0660e2a4261f5a511b672e3af91bc4f1d71344245c6137b04483f51f92448fffa1cc3144606465d947c262bf3b56cc4b3405dda9e56bc0b3544", 0xd6, 0x1000, 0x6468}], 0x3e0000) ioprio_set$pid(0x200400000000, r5, 0x7) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000873000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e25000)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000616000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000da8000-0x8)={0x0, 0x9}, &(0x7f0000e6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000bbf000)={r7, 0xffffffffffffff44, 0xe2d9, 0x2, 0x2, 0x1, 0x0, 0xf7, {r8, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x63, 0x7, 0x5, 0x9}}, &(0x7f0000c25000-0x4)=0xb8) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x88, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000001000-0x5)="650400a200", 0x42, 0x0, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000f4000)=0x0) r10 = memfd_create(&(0x7f00002d9000-0x1)='\x00', 0x0) dup3(r9, r0, 0x80000) mq_timedreceive(r9, &(0x7f0000fa8000)=""/35, 0x23, 0x80001000203, &(0x7f00001d8000)={0x77359400, 0x0}) clone(0x280000, &(0x7f0000c21000)="c9caeb437d38348a110b9a7d2d67dcffe362b03686cb1e6660c07f269db74cda5f8a960986b74009283343d85f59b1d0e6bcb7380bdfa11c16", &(0x7f00003da000-0x4)=0x0, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000fbe000)="047eb22fa7ee165c97761900c789aa952c5aae06004240234cc25c3a464cb14713c23ec770d9b0c53874fee89c00d3efb07647") mq_timedsend(r9, &(0x7f00003c5000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) accept$packet(r1, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004f2000)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f77000)=0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00008cd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r11}, 0x14) dup2(r10, r0) 2017/12/25 02:03:18 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xb, 0x0, 0xfff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f60000-0x28)={@common="6c6f00000000000000000000000100", &(0x7f0000003000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f63000-0x4)=0x4, 0x4) mlockall(0x2) 2017/12/25 02:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/25 02:03:18 executing program 6: uname(&(0x7f00001a4000-0x93)=""/147) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/kvm\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x20000400) r3 = eventfd2(0x0, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000995000)={0x3, 0x78, 0xd1, 0x9, 0x0, 0xc07, 0x0, 0x98b, 0x800, 0x2, 0x9, 0x10001, 0x3, 0x11, 0x0, 0xfffffffffffff0c1, 0x5, 0xffff, 0x8, 0x4000, 0x80000000, 0xbb, 0x7, 0x7, 0x7, 0x40, 0x0}, r4, 0x8, r0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000733000)={r5, 0x0, 0x100000100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 02:03:18 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ab000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a0d000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0xc8, 0x8, 0x0, 0x8, 0x9, 0x1, 0x7, 0x101, 0x2, 0x1ff, 0x7, 0x4, 0x8000, 0x3]}, &(0x7f0000eb2000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fb4000-0xc)={r3, 0x9, 0x20}, 0xc) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2d000)='/dev/vga_arbiter\x00', 0x40004, 0x0) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f000009e000-0x9)='/dev/sg#\x00', 0x8037, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r7, 0x227b, &(0x7f0000001000)="06") read(r6, &(0x7f0000aea000)=""/88, 0x58) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000e3a000-0x20)={"b574bbdae89aff2759439211fd77c269", {0x4, 0x101, 0x0, "ffca44fb2eaa", 0x3ff, 0x0}}) recvfrom$inet6(r6, &(0x7f0000374000)=""/36, 0x24, 0x2000, &(0x7f0000269000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) io_setup(0x1, &(0x7f000003d000-0x8)=0x0) io_submit(r8, 0x2, &(0x7f0000d51000)=[&(0x7f0000a56000)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000621000)="2c26a61247c16d521bf1d121c3d255a26f3c7138a5b08c8185179f09590ce77f90b05dfcc94b5b1f086b6782d2219e2e34a4165143bd93de68845c1dd675ec2c0385bf38e84fe186be1608665b90b3d6", 0x50, 0x1f, 0x0, 0x1, r6}, &(0x7f0000d5e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x43d, r1, &(0x7f00001a3000-0x1000)="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", 0x1000, 0x9, 0x0, 0x0, r6}]) clock_getres(0x5, &(0x7f0000434000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f00007c0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f000026d000-0x64)={0x2, 0x2, 0x100, {0x0, r9}, 0x6, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = accept(r4, 0x0, &(0x7f000060c000)=0x0) r11 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aae000)='/selinux/relabel\x00', 0x2, 0x0) sendto(r5, &(0x7f0000f70000)="", 0x0, 0x0, &(0x7f0000586000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r5, &(0x7f0000cef000)="", 0x0) symlinkat(&(0x7f0000e62000)='./file0\x00', r11, &(0x7f0000be4000-0x8)='./file0\x00') ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000c4a000)=0x3d545d02) sendmsg$key(r10, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x2, 0x8, 0x9, 0x0, 0x1, 0x3, [@sadb_x_sa2={0x2, 0x13, 0xc2, 0x0, 0x0, 0x10000, 0x8}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x7, 0x7f, 0x0}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x200}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendto$inet6(r10, &(0x7f000050b000)="cf87d10ef24fe77594e91eedbf2538114927723029dea27338f9d26d22f9b02fc10f8961b5187ce7d4037da696ebed9966cdc6b72a44842fddcc1d5f639970991ebb8a4c47b4db531a48daf62840d03857e13caa8c4516ed07491253f28f71e3fc2fbfeb4ae29273b8f8ff4ea6471bdd5c30e43f41edfb4b7a56ff3b2bfc6058b0aa7e2184513cd42a024c5a7986e7ba95fc8e089fc46f4ead76970ce5d76312d59c0c60240467507de33f70", 0xac, 0x800, &(0x7f00003ea000)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x801}, 0x1c) 2017/12/25 02:03:18 executing program 5: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getitimer(0x2, &(0x7f00006d9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b0c000)={0x0, 0x80000000}, &(0x7f0000a90000)=0x8) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b0c000)=@assoc_value={r2, 0x3ff}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = msgget(0x2, 0x4) msgctl$MSG_INFO(r3, 0xc, &(0x7f00008f2000)=""/78) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 02:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f00004b9000-0x8)=0x10001, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000037000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/25 02:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000205000)='/dev/usbmon#\x00', 0x5, 0x1a1040) sendmsg$key(r1, &(0x7f000002d000)={0x0, 0x0, &(0x7f0000cc2000-0x10)={&(0x7f0000921000-0x20)={0x2, 0x2, 0x6, 0x2, 0x4, 0x0, 0x80, 0x1, [@sadb_sa={0x2, 0x1, 0xb07, 0x0, 0x6, 0x0, 0x3, 0x1f}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x2000c000) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000815000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006d2000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dfe000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 02:03:18 executing program 0: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40000000aa69, &(0x7f0000111000-0x8)=0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000219000-0x8)='net/arp\x00') mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000207000-0x8)='big_key\x00', &(0x7f00002ef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ef000)='net/arp\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x3, &(0x7f000024d000)=[&(0x7f00002ee000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f00002ee000-0xdf)="ac9886648655a3478bce4ffafb9183b666812cd98c84388ce82541e8530caec7c9ab9adc656e10aa937bd840a5e28a251a0f19ac60c73f54417864f177d9c3e2bb14425210918ab534a777e3160687efd4e81126a46ab0cd31b9122d1b93331a3b3f7e3f53b9110e530cd74a6391ef33f22ba3c1287d729db0aa629a03953523d3f5d9023d961ac8bceb258904a4a601feb49220b85fb29d1acfb7474f591cbaccda60fad7ddfbd2f2c81c37ab2482a44c87e2a2b558cba4f43da45c17168f2086afe1a863b3af6f71dbacddc8eec698bee72ba4b4cec00150174d2ccb1888", 0xdf, 0x40, 0x0, 0x1, r2}, &(0x7f00002ef000-0x40)={0x0, 0x20000, 0x0, 0x6, 0x3, r1, &(0x7f00002ee000)="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", 0x1000, 0x7, 0x0, 0x1, r2}, &(0x7f00000d0000-0x40)={0x0, 0x0, 0x0, 0x4000000007, 0x9, r1, &(0x7f0000030000-0x7)="eadf2b9deb6897", 0x7, 0x0, 0x0, 0x0, r2}]) 2017/12/25 02:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x3, 0x20030}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc0000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x306e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ebf000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000684000-0x8)={r1, 0x8001}, &(0x7f0000e9f000)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000ce1000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000036000)={0x0, 0x0, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000b17000)="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", 0xbe2, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 02:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/25 02:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00005b6000)=0x0, &(0x7f00005aa000-0x4)=0x4) listen(r0, 0x5b) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a43000-0x8)={0x8001, 0x8}, 0x8) 2017/12/25 02:03:18 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0xfffffffffffffff4, 0x0) ioctl(r1, 0x4000000000001278, &(0x7f000036a000-0xdf)="") r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6e000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000ee7000-0x12)='/dev/input/event#\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000da3000-0x10)={r3, 0x10, &(0x7f0000f94000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f03000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000150000-0x4)=0x9, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000001000)=0x0, &(0x7f0000007000)=0x4) sched_rr_get_interval(r4, &(0x7f0000004000)={0x0, 0x0}) 2017/12/25 02:03:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/autofs\x00', 0xa00, 0x0) bind$alg(r0, &(0x7f0000c4e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) [ 31.275357] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/25 02:03:19 executing program 1: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 02:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0x10) 2017/12/25 02:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) clone(0x0, &(0x7f0000cc6000)="", &(0x7f000021f000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f0000349000)="") semop(r0, &(0x7f0000ff8000)=[{0x0, 0x100, 0x0}], 0x1) 2017/12/25 02:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0xa8)=[{&(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9e221a2f25d077449f4c94daae6ceac76da53cdf71d3a656eb55c516550f30b45140e02aad8c53c14ce2895a58273310299cd0534189335e574183eaea25d7", 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000)="4a99e593", 0x4}], 0x1, &(0x7f0000004000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mprotect(&(0x7f00004a1000/0x4000)=nil, 0x4000, 0x1) sigaltstack(&(0x7f0000f3f000/0x4000)=nil, &(0x7f0000cdd000)=0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000005000)=""/0, &(0x7f0000002000)=0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000-0x4)=0x200, 0x4) 2017/12/25 02:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f00008d4000)=[{&(0x7f0000f3f000-0x98)=""/152, 0x98}], 0x1) write$fuse(r0, &(0x7f0000dd1000-0x59)={0x10, 0x0, 0x1, @random=""}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 02:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000071f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d42000-0x4)=0x1c, 0x80000) pread64(r0, &(0x7f000076d000)=""/178, 0xb2, 0x2e) r1 = syz_open_dev$sg(&(0x7f0000a8f000-0x9)='/dev/sg#\x00', 0x400, 0x400000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d63000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000ef8000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd9000-0x18)={r2, &(0x7f0000177000)="d3f6ee70b6787f75052982e691cbbb72c262187cfd9068d560d1eed3c0392dfd342524baf9be", &(0x7f0000b5a000-0x14)=""/20}, 0x18) fstatfs(r2, &(0x7f00006a1000-0xf)=""/15) 2017/12/25 02:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b8a000-0x8)='./file0\x00', 0x42) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") 2017/12/25 02:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x40) semop(r2, &(0x7f0000a05000-0x1e)=[{0x3, 0x7, 0x800}, {0x3, 0x6, 0x1800}, {0x7, 0x3, 0x800}, {0x2, 0x3, 0x800}, {0x1, 0x2df, 0x1800}], 0x5) 2017/12/25 02:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socket$bt_hidp(0x1f, 0x3, 0x6) rt_sigprocmask(0x0, &(0x7f0000863000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2017/12/25 02:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) recvfrom$ipx(r0, &(0x7f0000f8d000-0xa8)=""/168, 0xa8, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000fbd000)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) 2017/12/25 02:03:19 executing program 3: keyctl$session_to_parent(0x12) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d3000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$unix(r0, &(0x7f0000ddc000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/25 02:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000040f000-0x3)='ns\x00') getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000fc5000)=""/74, &(0x7f0000f38000)=0x4a) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") bind$bt_sco(r1, &(0x7f0000060000)={0x1f, {0xfe, 0x2, 0x1, 0x8, 0x22a, 0x400}}, 0x8) creat(&(0x7f0000949000)='./file0\x00', 0x0) 2017/12/25 02:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x2, 0x0}, 0x20) 2017/12/25 02:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) fdatasync(r1) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5", 0x22}], 0x1, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000ae5000-0xd)='net/mcfilter\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00006fe000-0x190)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) readv(r1, &(0x7f0000997000)=[{&(0x7f000006e000)=""/204, 0xcc}, {&(0x7f0000f38000)=""/176, 0xb0}, {&(0x7f00009e2000-0xd9)=""/217, 0xd9}, {&(0x7f00000ab000)=""/177, 0xb1}, {&(0x7f0000bff000-0xe3)=""/227, 0xe3}, {&(0x7f00008d1000)=""/183, 0xb7}, {&(0x7f0000210000)=""/4096, 0x1000}, {&(0x7f0000970000-0xa4)=""/164, 0xa4}, {&(0x7f000019e000)=""/53, 0x35}, {&(0x7f000053a000-0x36)=""/54, 0x36}], 0xa) 2017/12/25 02:03:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000ccd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006bd000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 02:03:19 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) flistxattr(r0, &(0x7f0000ffb000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.\x00', 'selinuxvboxnet1:wlan0#mime_type\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x98)=""/152, 0x98, 0x100, &(0x7f0000da6000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) 2017/12/25 02:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ae4000)={0x5, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000181000-0xc9)="6e261ca7e3c8e400a416940994fe4bfaa9d37aeb2f1358c3067a40abc71dddf322cdfadb43863aeeca0edfd47736c69fd4f2306c71b4faf383ce23b445f6d41e43b4627c42a23c032cdfe3ad9c2ccc30048ef4c7b3cda1feb6165ea8975b47ffb13310f6012784d4c296ea66db49181e4aeea13be6bfac07461c2a4656d7c41911199710f21a52014d52ab54f49bdfa500d9db51c33282a1c5233cb1ab6651341e4206f154844f9e0188bbc6156147256e6f35fb5be2a1b742ff8d71bcfe2d9830f51f0cda7b7dc5", 0xc8) poll(&(0x7f0000b17000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2017/12/25 02:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$usbmon(&(0x7f0000537000)='/dev/usbmon#\x00', 0x2c, 0x10000) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d99000-0x40)=""/64) 2017/12/25 02:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) mq_timedsend(r0, &(0x7f00009cc000)="", 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000cfc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f4000-0x4)=0xc) close(r1) 2017/12/25 02:03:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x103200) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001000-0xc9)="9bf16dcc3c1b05521a7ea491223f73cdc09d2e7eec75de4b29ec6101c2b623f32160dd8630594ab68f1178d0f93c94fd782c4d12a99e38f3fb81441db30aec69345348b99644e02319c5f1ed13bc868e401af0c2fc3cf17f604e5af0f78982710c19f2076d868efbae90a102c15f138659914eaa7623994e78afc425838355c329fc1bb3dc016fbb35f53ac02a543e43574bcc1a24e194af46bd62b031300781d919e6a5564992aaa768bd3db148f7e5def47cba4d8ab4219a1b773b5e3b1d41338776575a549e6091") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1e, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 02:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f00008fb000)={0x0, 0x1c9c380}, &(0x7f00005e7000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, r0}, &(0x7f000050a000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x8, 0x0, &(0x7f0000fd8000)={0x2, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/25 02:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000063f000)={0x3, &(0x7f0000c1b000-0x1bc)=[{{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}]}) write(r0, &(0x7f000081a000)="2400000013000000080007125a0000255a17130802100009f8ff01f900000001000087cf", 0x24) 2017/12/25 02:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001dd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000931000-0x5c)={0xf76, 0x1, {0xffffffffffffffff, 0x2, 0x7f, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x480) r2 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) unlink(&(0x7f0000d36000-0x8)='./file0\x00') getpeername$ipx(r2, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) r3 = creat(&(0x7f00003c3000-0x8)='./file0\x00', 0x10) sendmsg$key(r3, &(0x7f0000ad0000-0x38)={0x0, 0x0, &(0x7f000085e000-0x10)={&(0x7f00006cc000)={0x2, 0x10, 0x1, 0x5, 0x23, 0x0, 0x100, 0x4, [@sadb_x_policy={0x4, 0x12, 0x1, 0x5, 0x0, 0x68d9, 0xfc, {0x7, 0x5, 0x1, 0x100000000, 0x0, 0x3f, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0xff, 0x0, 0x0, 0x9, 0x6}, @sadb_ident={0x2, 0xa, 0xfffffffffffffffb, 0x0, 0x400}, @sadb_lifetime={0x4, 0x0, 0x6, 0x2, 0x9, 0x8}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@empty=0x0, 0xa, 0x14, 0x10}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x2000000000, 0x1ff, 0x6, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x20044080) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000af000-0x15)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000dd8000-0x138)={{0x1000, 0x1, 0x1f, 0x80000001, 0xfffffffffffffff7, 0x50c, 0x8, 0x1, 0x40, 0x0, 0x20, 0x9, 0x0}, {0x2, 0xd000, 0x1f, 0x6, 0x4, 0x9, 0x3, 0x43d, 0xe4, 0x9, 0x0, 0x4, 0x0}, {0x5000, 0x1, 0x10, 0x6, 0x6, 0x10000, 0x2, 0xe4, 0x497, 0xfffffffffffffff8, 0x0, 0x1000, 0x0}, {0x2000, 0x2, 0xe, 0x401, 0x4, 0x4, 0x2, 0x1, 0x0, 0x3, 0x1, 0x1000, 0x0}, {0x2, 0xf000, 0xe, 0x9, 0x1, 0x196, 0x2, 0xffffffff, 0x26, 0x7, 0x2, 0x9, 0x0}, {0x2, 0x7005, 0xf, 0x7, 0xc45, 0x5f, 0x6, 0x2, 0x9, 0xffff, 0x3, 0x44, 0x0}, {0x6000, 0x5000, 0x4, 0x7fffffff, 0x4000000000, 0x1, 0x8000, 0x689a, 0x101, 0x4, 0x501b, 0x80000000800, 0x0}, {0x0, 0x1000, 0x9, 0xffffffff00000001, 0x9, 0x5, 0x7, 0xfffffffffffffe00, 0x401, 0xd6, 0x100, 0x81, 0x0}, {0x5000, 0x7000, [0x0, 0x0, 0x0]}, {0x0, 0x1, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x400000, 0x4, 0x4000, 0x1, [0xa8, 0x1, 0xffffffff7fffffff, 0x7]}) 2017/12/25 02:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000562000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x10, 0x80007, 0x0, &(0x7f0000592000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7ba8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000ac000-0x78)={0x60a, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb01329b2a866372, 0x3, 0x9, 0x2, 0x2, &(0x7f00003b0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x45, 0x5, 0x10001}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000002a000)=0x0) perf_event_open(&(0x7f0000b1c000)={0x4, 0x78, 0x3, 0x10001, 0xf43f, 0x86, 0x0, 0xf6d, 0x6800, 0x2, 0x1, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x6, 0x1, 0x5, 0x6, 0x800, 0x1, 0x6, 0x7, 0x10000, 0xfffffffffffffffc, 0x5, 0x0}, r4, 0x1000000000000, r3, 0xa) ioctl$KVM_IRQ_LINE(r1, 0x4008ae6a, &(0x7f000046e000)={0x0, 0x43}) 2017/12/25 02:03:19 executing program 6: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f00002dc000)=0x4) mbind(&(0x7f0000c99000/0x13000)=nil, 0x13000, 0x0, &(0x7f0000029000)=0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/232) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000-0xfc)=""/252) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000001000)=0x4, 0x4) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0xdf)=""/223) 2017/12/25 02:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000263000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000)=0x8) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002f7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000059d000-0x108)={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]}, [0x4, 0x0, 0x8, 0x80000000, 0x7bde, 0x7, 0x3f, 0x1, 0xebc, 0x55c9, 0x5, 0x5db4, 0x1000, 0x1, 0x1]}, &(0x7f00009d6000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef1000)=@assoc_value={r2, 0xfff}, 0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008fa000)={@generic=""/16, @ifru_data=&(0x7f0000f4b000)="64aa3cd68aa9ef7cae1652a5e4a7c0cfa907d171877a4d8e350bc3bc48a026ed"}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e42000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000f45000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00004c0000)={@multicast2=0xe0000002, @rand_addr=0x6, r4}, 0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008dc000-0x8)={r2, 0x9}, 0x8) 2017/12/25 02:03:19 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x9) 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) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2017/12/25 02:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000383000)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2017/12/25 02:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) mq_open(&(0x7f0000b2f000)='\x00', 0x40, 0x10, &(0x7f0000f90000-0x40)={0x0, 0x5, 0x7fff, 0x3, 0x10000, 0x1c94, 0x5, 0x8001}) 2017/12/25 02:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000cd0000)='/dev/vcsa#\x00', 0x401, 0x410000) connect$inet6(r0, &(0x7f0000947000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xfffffffffffffffc, 0x4) 2017/12/25 02:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004db000)='./file0\x00', 0x141043, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a50000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000eae000)='./file0\x00', &(0x7f0000b57000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/25 02:03:19 executing program 4: r0 = socket$alg(0xa, 0x3, 0x84) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000000)=""/119, &(0x7f0000002000-0x4)=0x77) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000003000-0x3)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000002000-0x24)={0x4, 0x5, 0x6, 0x101, 0x2, 0x1, 0x3, 0x66b, 0x10001, 0x1d0, 0x10000, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r5, 0x0}, 0x8) r6 = syz_open_procfs(r3, &(0x7f0000001000)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000002000)={&(0x7f0000001000/0x3000)=nil, 0x0, 0x0, 0x80, &(0x7f0000000000/0x3000)=nil, 0x6}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x6ef000) 2017/12/25 02:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00001a6000)=0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) listen(r0, 0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000c72000-0x3c)={r1, 0x9, 0x1f, "3bd158598f9cf49fdcd293f60d8ec6aabd70e5218ea7f02bd6f5ddda3dd7d92b899eea923c6d9f837f95a356a1a3fde94e0e"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b78000-0x28)={@generic="be182fa64f3cbd07cf4cad342c580291", @ifru_map={0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffff3d}}) r3 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8e, &(0x7f0000fde000-0x1000)="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", 0x1000) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f00008c2000)={0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000ed1000)={0x2, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) dup2(r0, r2) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000173000-0x4)=0x3ff) 2017/12/25 02:03:19 executing program 1: r0 = eventfd2(0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c53000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000213000)={0x6, 0x7}) read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000-0xc)={0x20000000000, 0x200000000}) 2017/12/25 02:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000894000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000cae000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000319000)=0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000041000-0x4)=0x4000000004, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) writev(r1, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) 2017/12/25 02:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000067c000-0x5)='useq', &(0x7f0000a2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e9000-0x9)='/dev/sg#\x00', 0x0) 2017/12/25 02:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000111000)='./file0\x00', 0x400880, 0x86) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x2, &(0x7f0000007000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2017/12/25 02:03:19 executing program 6: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x11, 0x20, 0x209, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002dc000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) socketpair(0x1d, 0x3, 0x80000000, &(0x7f00003c4000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004bc000)={0x0, 0x0, 0x0}, &(0x7f00004a7000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000472000-0x73)="ae62de12d98ee246c4aa35b7c6e6c54f823d1d6272810a1ca939bdcc39bbea9acf3ec119d5b3775ab7aa59eef011c5985a3c4a2ed2f77f007e3881453fcb8ecddb2e514c098c1c168f77773fd624dec2d014e4a4ad152a017e49ec92458564c38e142bf0972c96ddca1ee537fb12c30cab76d8", 0x73, 0x81, &(0x7f0000002000)={0x3, {"52d811ba458698"}, 0x5}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000002000-0x50)=""/80) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00001b4000)=0x0) 2017/12/25 02:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(0xffffffffffffffff, &(0x7f0000076000-0x8)={0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000d3000-0x10)=@common='ip_vti0\x00') 2017/12/25 02:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092b000)='/dev/rfkill\x00', 0xa801, 0x0) r1 = syz_fuse_mount(&(0x7f00007e0000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x100802) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000899000-0x9)='/dev/rtc\x00', 0x2a0902, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008ff000)={0x3, 0x1, 0xdfe, 0x2}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003d4000-0x8)={0x0, 0x0}) r6 = timerfd_create(0x7, 0x0) r7 = syz_open_dev$sg(&(0x7f0000b42000-0x9)='/dev/sg#\x00', 0x401, 0x200) r8 = signalfd(0xffffffffffffff9c, &(0x7f0000c75000)={0x8001}, 0x8) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = creat(&(0x7f000010d000)='./file0\x00', 0x20) sendmsg$netlink(r0, &(0x7f00003b2000)={&(0x7f0000878000)={0x10, 0x0, 0x7, 0x7}, 0xc, &(0x7f00002ba000)=[{&(0x7f000064d000)=[{0x1d, 0x3, 0x228, 0xfffffffffffffffd, 0x10000, "abd3221e5f923ddc0c7a4a023b"}, {0x53, 0x0, 0x10, 0x1, 0xfffffffffffffffc, "9d08bf0f153b93076ac464839311a5d9ff30cbf1af36d6b671bc57e892ee0fef6aa2963670d993e1ceebd0dbe584acfed62f656dc4c62fc2ff8a2ff01df74a195c7d9d"}, {0x7a, 0x5, 0x10, 0x6, 0xd6, "4ffc717d1907438517dbedf363a561572dacf56bb95a8dee7051fa1ba852284c0e120af56bf6418678314242e98ab73b9b148f2a79da21ab0aa2ab21c5a091d73b334f2d4e89746c87a0c1755b58009bc1063fb450c007ec088089f62fb9ff18559956a7ea1d142240da"}, {0x1010, 0x9, 0x8, 0x5, 0x8, "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{0xae, 0x0, 0x400, 0x5, 0x200, "38556a5f40120f44341fcf128dc1ce676286de2994dc96f10d6823799017262ba19034b4083ea7157fb29cfad746409880a8fa0e469b5f01984e35efd52fb1e84b83f36ca79d7bafb2b523358744786ca4d7a41837b7bffdf531c4161d20106895bf72e33e597bf79bd078a6c48238f46765867957550981048ff619673b4bb612747559994e50bd5452ed4fa6acae2855feae7ca6b9560d8492a50b61f7"}, {0x1f, 0x6, 0x800, 0x7f, 0x4, "ea9a34c425492325057ccd04fba14c"}, {0x13, 0xfd, 0x100, 0xfffffffffffffc00, 0x7fffffff, "beab4f"}, {0x10, 0x460, 0x402, 0x2, 0x0, ""}, {0x1010, 0x0, 0x0, 0x4f912299, 0x24, 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"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{0x33, 0x8, 0x100, 0x8, 0xaae0, "8981588c09ed38c7159b8636febd7cf08f9e5d0b7aca09b1522863d2a1fde345f00911"}, {0xb7, 0x6, 0x120, 0xffffffffffff7fff, 0x10001, "acaaa447d1a0c1143d1a73986d2f2027edc82a4c3c9e4938172bef733ae136b7a5fca825cf68e22e8370e6e23db7d84cc4d75d918616a6d76c15332d9ae8d09d0387c41309fab1e78a40190457433c9f2897535a9dd5d1acc5cc0108966a49ec8ee78e44472a6c2cdd5e1bc6087bb77d3183ab98fd286595f39f7fdb16b038895bb4cd41bc54195204c362125137a125891f195780329e925532c1b0edf5cf6cc0a0885ead1942"}, {0xcb, 0x4, 0x4, 0x6, 0x2, "52cdd1b8ff6ff9b8341342b6ce0fc6d18293efb2d59f7e0641101a2beceb12f67bca51c04f8ee8ff8c617de23650bb97fe025c11ce53545dadb1384437f2d0dc6de91893bc827374f5e764271c3c5b6bf2129981bc7e2be63f1201d9367550aa5f3adf10f18aea787ab6e6b1790a9e8a3659afc96dd771440abf5cbaeca4a245adfaa297c7e074075a3908668b2511abc829658d868f4680e76743f5ad6933e2edf3a8591f73532c08400b2fd7925a0c49ee42b18676f00dc3d014"}, {0x44, 0x6, 0x500, 0x10000, 0x1fc4e042, "de6d799830e80adc31da2845e58d4197b2dc1a201f6b48fde954f7b15e86742eea8bc139bdb652cfb86dc784f10138c64ca238aa"}, {0xba, 0x9, 0x300, 0x7, 0x9, "9a47190903a8cd7f37c91b59c2f4633cb9d20536d6665a67d54e5f0aae3205c9e43016a160e755f1a999a76c090ce26704a6d06ddad7578c1a558626907e0edc5482a840a27559ea90b0ee804f70c06b8de324ad18bffbc0160eaf07db081914f12c43144fdd5ebd826a6abab73413d0f33735d67df241373299a2b8a079f8c6341a34eeb14b6ca0634ae836f22a8baf15966e7d70fd618b15883f9a41f5328c47cd20cb723838627d93"}, {0x70, 0x4, 0x102, 0x0, 0x101, "2f7fe1ae96e9714210025f1cd1e2f43dac39e3bbc3bb1a424a3dd07d37db746d7abc4019aaae20f9baf5f0be1a78734f7d04e1bffc95cce34af97def447d25e44331b3803d5d58780091d9d1a530c12def66ef606b0dc70bdfd16f6a41e3e10d"}], 0x1438}], 0x5, &(0x7f0000843000-0x60)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x60, 0x20000000}, 0x20004000) r11 = syz_open_procfs(0x0, &(0x7f00005b4000-0xd)='net/fib_trie\x00') setsockopt$netrom_NETROM_T1(r11, 0x103, 0x1, &(0x7f0000db5000-0x4)=0xe3da, 0x4) lseek(r11, 0x0, 0x0) 2017/12/25 02:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) fadvise64(r1, 0x0, 0x100, 0x3) ioctl$int_out(r1, 0x5460, &(0x7f00004c3000-0x8)=0x0) 2017/12/25 02:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000015e000)='/dev/input/mouse#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000006d000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f000075a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d2000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7}, &(0x7f0000b61000-0x4)=0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00008f0000-0x4)=0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000be5000-0xc6)=""/198) 2017/12/25 02:03:19 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099c000-0x11)='/dev/vga_arbiter\x00', 0x3ffffd, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ed7000+0xad5)={0x80000000, 0xd92, 0x1, 0x96, &(0x7f0000577000-0x96)=""/150, 0x6e, &(0x7f0000f70000-0x6e)=""/110, 0x33, &(0x7f0000f6f000)=""/51}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000012000)={&(0x7f0000986000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f0000f70000-0x6)=""/20, 0x14, 0x0}, 0x2) 2017/12/25 02:03:19 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c7a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000258000)={0x31f, 0x6, 0x8201, 0x80000001, 0x3ff, 0x2, 0x4, 0x80000000, r2}, 0x20) 2017/12/25 02:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000435000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00001d6000)="8a") 2017/12/25 02:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001e3000)={0x0, 0x2710}, 0x10) 2017/12/25 02:03:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000cff000+0x264)='/dev/net/tun\x00', 0x0, 0x200800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x21, 0x205, 0x0, 0x0, "298d3d5d4c0000000000000070b78197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c4117befa45e47d262e57b61a1aa005b286"}], 0x50}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r2 = accept$inet(r0, &(0x7f00003ff000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b4000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e05000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xe8) 2017/12/25 02:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001bd000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000043d000)={0x11, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 02:03:19 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f00001d1000-0x65)=""/101, 0x65}, {&(0x7f0000b11000-0x14)=""/20, 0x14}, {&(0x7f0000ce7000-0x61)=""/97, 0x61}, {&(0x7f000066a000)=""/72, 0x48}, {&(0x7f00008b4000-0xd7)=""/215, 0xd7}], 0x8, &(0x7f00004c3000-0x90)=[{&(0x7f0000c74000)=""/205, 0xcd}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000bd1000+0x726)=""/109, 0x6d}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000ace000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/58, 0x3a}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000104000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000239000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x100000001, 0x2, 0x9, 0x2, 0x6, 0x9d, 0x8000, 0xb5b, 0x7, 0xffffffffffff8001, 0x3, 0x7f, 0x5]}, &(0x7f0000c38000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009ff000-0x7)={r4, 0x181}, &(0x7f0000f35000)=0x8) 2017/12/25 02:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) ioctl(r0, 0x80, &(0x7f0000e5b000-0x1)='S') 2017/12/25 02:03:19 executing program 7: shmat(0x0, &(0x7f0000422000/0x3000)=nil, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000060e000-0xcd)="b37ba51f2acbdb4299ed35f9f172bbcba48b75698106a4e460b77218178848ee5f21e4ad947fdac2009b28dc043f4baf29ea24dbe267be8af46f14ada3ce9b825c337ebe9464fcae9948e90358e11eda7eb0485854ba76f9354e59eeb724cec4629fefb008b9b7c33842fef5e9657128a8a677b8c4518c70e313451747c3e4e6797e0b84b326e03406fa5049123bb0704c2a8233ad09903723101bce8748ac136bed0632fce7747b60ce0d3b8c99b7fc7a1aa6e884ee37055f3963b1bb864ff68b1b56fda33703a81470874161") clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") 2017/12/25 02:03:19 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) fcntl$setpipe(r0, 0x407, 0x6) sendto$inet(r0, &(0x7f000000a000-0x67)="", 0x0, 0x8800, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/25 02:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00007a1000-0x128)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x10000, 0x0, 0x0}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x5, 0x100000000, 0x5, 0x4, 0x0}}, {0x9, 0x0, 0x0, 0x0, @adapter={0x2, 0x401d, 0x0, 0x1, 0x80000001}}]}) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) pkey_free(0xffffffffffffffff) 2017/12/25 02:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000010b000-0x8)={0x0, 0x5}, &(0x7f000057e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000efe000-0x8)=@assoc_value={r2, 0x5}, 0x8) dup2(r0, r1) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ba5000)=0xffffffff, 0x4) lseek(r3, 0x0, 0x0) 2017/12/25 02:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000033a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073c000-0x4)=0x10, 0x80000) getpeername$inet(r0, &(0x7f0000552000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000753000-0x4)=0x10) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00009fb000)={0x3, 0x0, [{0x2, 0x3, 0x0, 0x0, @adapter={0xf7c, 0x0, 0x0, 0x9dc6, 0x0}}, {0x80000, 0x1, 0x0, 0x0, @adapter={0x4, 0xcdd5, 0x6, 0x8, 0x1}}, {0x34, 0x2, 0x0, 0x0, @irqchip={0x1000, 0x3}}]}) r1 = socket(0xb, 0x6, 0xdf1) write(r1, &(0x7f00000e7000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) 2017/12/25 02:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000db2000)=[], 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000018c000)={0xe3, 0x2000000000000}) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fsetxattr(r0, &(0x7f0000c74000)=@random={'system.\x00', '\x00'}, &(0x7f00008f9000)='}{posix_acl_accesseth1}$)\x00', 0x1a, 0x2) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2017/12/25 02:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f000029c000-0x118)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/25 02:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000972000)={0x0, 0x1a06bf70}, &(0x7f00000d8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000743000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf0, 0xf593, 0x3, 0xe9b0, 0x20}, &(0x7f0000bd3000-0x4)=0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000d6a000)=0x7, 0x4) 2017/12/25 02:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000b18000)=""/239, 0xef) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000075d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e30000-0x20)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) 2017/12/25 02:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0x1, 0xc1, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f1000)='/selinux/load\x00', 0x2, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00008d3000-0x8)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000009c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000448000-0xc7)=""/199) io_setup(0x0, &(0x7f000066f000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r3, r3, &(0x7f00004ce000)=0x0, 0x7fff) 2017/12/25 02:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b4e000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 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, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r2, &(0x7f000042b000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000003fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 02:03:19 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) clone(0x0, &(0x7f0000946000-0x53)="385bbe080000000000000071dc824730c5720c609bb7252f9478d8a5e2c139d35491af2a22d4b869bae5ef74957c7fd2bace73dedc10bf3de3b7d6d3a239aff57da338cd00ec1b2c0ab4079b8d8767a6a9581c", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") timer_delete(0x0) [ 32.232987] ================================================================== [ 32.240427] BUG: KASAN: slab-out-of-bounds in xfrm_hash_rebuild+0xdbe/0xf00 [ 32.247535] Read of size 2 at addr ffff8801d7042fe4 by task kworker/0:0/3 [ 32.254448] [ 32.256065] CPU: 0 PID: 3 Comm: kworker/0:0 Not tainted 4.15.0-rc5+ #237 [ 32.262884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.272233] Workqueue: events xfrm_hash_rebuild [ 32.276889] Call Trace: [ 32.279467] dump_stack+0x194/0x257 [ 32.283088] ? arch_local_irq_restore+0x53/0x53 [ 32.287752] ? show_regs_print_info+0x18/0x18 [ 32.292245] ? lock_release+0xa40/0xa40 [ 32.296203] ? debug_object_deactivate+0x364/0x560 [ 32.301128] ? xfrm_hash_rebuild+0xdbe/0xf00 [ 32.305534] print_address_description+0x73/0x250 [ 32.310366] ? xfrm_hash_rebuild+0xdbe/0xf00 [ 32.314767] kasan_report+0x25b/0x340 [ 32.318796] __asan_report_load2_noabort+0x14/0x20 [ 32.323721] xfrm_hash_rebuild+0xdbe/0xf00 [ 32.327959] ? lock_acquire+0x160/0x580 [ 32.331932] ? xfrm_policy_bysel_ctx+0x530/0x530 [ 32.336711] ? __lock_is_held+0xb6/0x140 [ 32.340796] process_one_work+0xbbf/0x1b10 [ 32.345030] ? trace_hardirqs_on+0xd/0x10 [ 32.349375] ? pwq_dec_nr_in_flight+0x450/0x450 [ 32.354052] ? perf_trace_lock_acquire+0xe3/0x980 [ 32.358873] ? __schedule+0x8f3/0x2060 [ 32.362733] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 32.367994] ? perf_trace_lock+0x900/0x900 [ 32.372206] ? check_noncircular+0x20/0x20 [ 32.376417] ? __wake_up_common_lock+0x1c2/0x310 [ 32.381149] ? lock_downgrade+0x980/0x980 [ 32.385305] ? lock_acquire+0x1d5/0x580 [ 32.389249] ? lock_acquire+0x1d5/0x580 [ 32.393194] ? worker_thread+0x4a3/0x1990 [ 32.397323] ? lock_release+0xa40/0xa40 [ 32.401279] ? retint_kernel+0x10/0x10 [ 32.405141] ? do_raw_spin_trylock+0x190/0x190 [ 32.409718] worker_thread+0x223/0x1990 [ 32.413695] ? process_one_work+0x1b10/0x1b10 [ 32.418348] ? _raw_spin_unlock_irq+0x27/0x70 [ 32.422825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.427814] ? trace_hardirqs_on+0xd/0x10 [ 32.431936] ? finish_task_switch+0x1d3/0x740 [ 32.436398] ? finish_task_switch+0x1aa/0x740 [ 32.440879] ? copy_overflow+0x20/0x20 [ 32.444760] ? __schedule+0x8f3/0x2060 [ 32.448662] ? find_held_lock+0x35/0x1d0 [ 32.452712] ? find_held_lock+0x35/0x1d0 [ 32.456756] ? complete+0x62/0x80 [ 32.460590] ? __schedule+0x2060/0x2060 [ 32.464536] ? do_wait_intr_irq+0x3e0/0x3e0 [ 32.468834] ? __lockdep_init_map+0xe4/0x650 [ 32.473215] ? do_raw_spin_trylock+0x190/0x190 [ 32.477775] ? lockdep_init_map+0x9/0x10 [ 32.481810] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 32.486888] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.491885] ? trace_hardirqs_on+0xd/0x10 [ 32.496014] ? __kthread_parkme+0x175/0x240 [ 32.500317] kthread+0x33c/0x400 [ 32.503654] ? process_one_work+0x1b10/0x1b10 [ 32.508119] ? kthread_stop+0x7a0/0x7a0 [ 32.512076] ret_from_fork+0x24/0x30 [ 32.515784] [ 32.517381] Allocated by task 4000: [ 32.520979] save_stack+0x43/0xd0 [ 32.524401] kasan_kmalloc+0xad/0xe0 [ 32.528091] __kmalloc+0x162/0x760 [ 32.531774] sk_prot_alloc+0x101/0x2a0 [ 32.535629] sk_alloc+0x89/0x700 [ 32.538966] pfkey_create+0x2b2/0xae0 [ 32.542736] __sock_create+0x4d4/0x850 [ 32.546592] SyS_socket+0xeb/0x1d0 [ 32.550106] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 32.554827] [ 32.556423] Freed by task 0: [ 32.559407] (stack is not available) [ 32.563090] [ 32.564689] The buggy address belongs to the object at ffff8801d7042ac0 [ 32.564689] which belongs to the cache kmalloc-2048 of size 2048 [ 32.577488] The buggy address is located 1316 bytes inside of [ 32.577488] 2048-byte region [ffff8801d7042ac0, ffff8801d70432c0) [ 32.589502] The buggy address belongs to the page: [ 32.594399] page:0000000073e79ad0 count:1 mapcount:0 mapping:00000000a15f80ba index:0x0 compound_mapcount: 0 [ 32.604345] flags: 0x2fffc0000008100(slab|head) [ 32.608986] raw: 02fffc0000008100 ffff8801d7042240 0000000000000000 0000000100000003 [ 32.616924] raw: ffffea00075c29a0 ffffea00075fdb20 ffff8801db000c40 0000000000000000 [ 32.624772] page dumped because: kasan: bad access detected [ 32.630447] [ 32.632043] Memory state around the buggy address: [ 32.636938] ffff8801d7042e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.644264] ffff8801d7042f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.651597] >ffff8801d7042f80: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 32.658927] ^ [ 32.665387] ffff8801d7043000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 32.672976] ffff8801d7043080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 32.680302] ================================================================== [ 32.687626] Disabling lock debugging due to kernel taint [ 32.693095] Kernel panic - not syncing: panic_on_warn set ... [ 32.693095] [ 32.700427] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G B 4.15.0-rc5+ #237 [ 32.708534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.717869] Workqueue: events xfrm_hash_rebuild [ 32.722507] Call Trace: [ 32.725066] dump_stack+0x194/0x257 [ 32.728665] ? arch_local_irq_restore+0x53/0x53 [ 32.733305] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.738029] ? vsnprintf+0x1ed/0x1900 [ 32.741798] ? xfrm_hash_rebuild+0xda0/0xf00 [ 32.746175] panic+0x1e4/0x41c [ 32.749335] ? refcount_error_report+0x214/0x214 [ 32.754073] ? xfrm_hash_rebuild+0xdbe/0xf00 [ 32.758460] kasan_end_report+0x50/0x50 [ 32.762409] kasan_report+0x144/0x340 [ 32.766205] __asan_report_load2_noabort+0x14/0x20 [ 32.771106] xfrm_hash_rebuild+0xdbe/0xf00 [ 32.775313] ? lock_acquire+0x160/0x580 [ 32.779260] ? xfrm_policy_bysel_ctx+0x530/0x530 [ 32.783990] ? __lock_is_held+0xb6/0x140 [ 32.788038] process_one_work+0xbbf/0x1b10 [ 32.792239] ? trace_hardirqs_on+0xd/0x10 [ 32.796364] ? pwq_dec_nr_in_flight+0x450/0x450 [ 32.801012] ? perf_trace_lock_acquire+0xe3/0x980 [ 32.805826] ? __schedule+0x8f3/0x2060 [ 32.809683] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 32.814761] ? perf_trace_lock+0x900/0x900 [ 32.818965] ? check_noncircular+0x20/0x20 [ 32.823171] ? __wake_up_common_lock+0x1c2/0x310 [ 32.827895] ? lock_downgrade+0x980/0x980 [ 32.832038] ? lock_acquire+0x1d5/0x580 [ 32.835979] ? lock_acquire+0x1d5/0x580 [ 32.839921] ? worker_thread+0x4a3/0x1990 [ 32.844045] ? lock_release+0xa40/0xa40 [ 32.847988] ? retint_kernel+0x10/0x10 [ 32.851848] ? do_raw_spin_trylock+0x190/0x190 [ 32.856415] worker_thread+0x223/0x1990 [ 32.860381] ? process_one_work+0x1b10/0x1b10 [ 32.864852] ? _raw_spin_unlock_irq+0x27/0x70 [ 32.869319] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.874304] ? trace_hardirqs_on+0xd/0x10 [ 32.878425] ? finish_task_switch+0x1d3/0x740 [ 32.882886] ? finish_task_switch+0x1aa/0x740 [ 32.887352] ? copy_overflow+0x20/0x20 [ 32.891220] ? __schedule+0x8f3/0x2060 [ 32.895099] ? find_held_lock+0x35/0x1d0 [ 32.899136] ? find_held_lock+0x35/0x1d0 [ 32.903177] ? complete+0x62/0x80 [ 32.906607] ? __schedule+0x2060/0x2060 [ 32.910554] ? do_wait_intr_irq+0x3e0/0x3e0 [ 32.914844] ? __lockdep_init_map+0xe4/0x650 [ 32.919222] ? do_raw_spin_trylock+0x190/0x190 [ 32.924372] ? lockdep_init_map+0x9/0x10 [ 32.928408] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 32.933480] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.938465] ? trace_hardirqs_on+0xd/0x10 [ 32.942581] ? __kthread_parkme+0x175/0x240 [ 32.946874] kthread+0x33c/0x400 [ 32.950211] ? process_one_work+0x1b10/0x1b10 [ 32.954759] ? kthread_stop+0x7a0/0x7a0 [ 32.958703] ret_from_fork+0x24/0x30 [ 32.962866] Dumping ftrace buffer: [ 32.966386] (ftrace buffer empty) [ 32.970063] Kernel Offset: disabled [ 32.973656] Rebooting in 86400 seconds..