[....] Starting enhanced syslogd: rsyslogd[ 17.195932] audit: type=1400 audit(1519578955.451:5): avc: denied { syslog } for pid=4095 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.824603] audit: type=1400 audit(1519578961.080:6): avc: denied { map } for pid=4234 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2018/02/25 17:16:07 fuzzer started [ 29.090096] audit: type=1400 audit(1519578967.345:7): avc: denied { map } for pid=4245 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/25 17:16:07 dialing manager at 10.128.0.26:42949 [ 36.761207] can: request_module (can-proto-0) failed. [ 36.770390] can: request_module (can-proto-0) failed. 2018/02/25 17:16:15 kcov=true, comps=true [ 37.350700] audit: type=1400 audit(1519578975.606:8): avc: denied { map } for pid=4245 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9392 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/25 17:16:20 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000000040)='syzkaller\x00', 0x9, 0xed, &(0x7f0000000080)=""/237, 0x40f00, 0x1}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0x12, &(0x7f0000000380)=@raw=[@jmp={0x5, 0x5, 0x0, 0x8, 0x8, 0x0, 0x10}, @generic={0x6, 0x1, 0x1, 0x8}, @jmp={0x5, 0x5d, 0x7, 0x7, 0xa, 0x2, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2c}, @map={0x18, 0x7, 0x1, 0x0, r0}, @map={0x18, 0xb, 0x1, 0x0, r0}, @alu={0x7, 0x3, 0xb, 0xa, 0x3, 0x6, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2a}, @generic={0x8, 0x1, 0xffb, 0x1}], &(0x7f0000000440)='syzkaller\x00', 0x60, 0xe, &(0x7f0000000480)=""/14, 0x40f00, 0x1}, 0x48) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000540)={0x10001, 0x0, 0xb000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000600)={0x8000, 0x7, 0x8001, 0x2, "446d4106b0b6994543d8cd3716168a6435a2c11b84b6f8673db91011e0bedada0a0209c44a0f9a91924b2345", 0x1ff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000007c0)={@loopback={0x0, 0x1}, 0x4, r1}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000840)={0x1, 0x8}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000880)=0x7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000008c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000900)=""/20, &(0x7f0000000940)=0x14) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000980)={&(0x7f0000ffa000/0x4000)=nil, 0x80000000, 0x2, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x3}) lookup_dcookie(0x6, &(0x7f00000009c0)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000019c0)={{0x5, 0x5, 0xb77b, 0x65, "1c089cd45eb0db4c3821a0c5570ad8314eba6b9a52669ce28b7cf646fd1e3a21dff05eab9dca56a95fefb16f", 0x3}, 0xc3, [0x2, 0x7, 0x2, 0x2, 0x8, 0x8, 0x30987640, 0x7ff, 0x80000001, 0x7fff, 0x1f, 0x8, 0x40, 0x7, 0x3, 0x100, 0x2cb, 0x797487f9, 0x2ba8, 0xfffffffffffffff8, 0x27e, 0xfffffffffffffffd, 0x8000, 0xe0ea, 0x6, 0xfffffffffffffffe, 0x9, 0x2, 0x1000, 0xb69, 0xf1f3, 0x6, 0x0, 0xffffffffffffffcc, 0x10000, 0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x5, 0x98, 0x3bad, 0x2, 0x7, 0x92, 0x0, 0x8000, 0x80000001, 0xfffffffffffffffd, 0x5, 0xbb, 0xfa, 0x7557, 0xc, 0xd60, 0x7, 0x4, 0x2, 0x7ff, 0x1f, 0x81, 0x0, 0x7f, 0x7, 0x3ff, 0x3, 0x9, 0x7ff, 0x200, 0x6d, 0x0, 0x4, 0x0, 0xfff, 0x0, 0x0, 0x4bf6de4e, 0x7fff, 0x0, 0x5, 0x6, 0x10000, 0x42c, 0x3, 0x7, 0x6dac4f2e, 0x7, 0x84a6, 0xaf, 0x95ca, 0x9, 0x864, 0x7fffffff, 0x57b, 0x1, 0x9de, 0x3, 0xdc65, 0x2a, 0x1, 0x3, 0x7, 0x0, 0x2, 0x4, 0xffff, 0x7, 0x5, 0xfffffffffffffff9, 0x3, 0x8, 0xffffffffffffffff, 0xc00, 0x3, 0xbe000, 0x101, 0x100, 0x4, 0x74d640fc, 0x8, 0x1000, 0x200, 0x7, 0x100000000, 0xfffffffffffffffb, 0x2400000000000, 0xffffffff, 0x8], {0x77359400}}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000001ec0)=0x7) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001f00), &(0x7f0000001f40)=0xb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001f80)={0x0, 0x0, 0x5, [0x100000000, 0x5, 0x2aa0, 0x100000001, 0x3ff]}, &(0x7f0000001fc0)=0x12) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r4, 0xfffffffffffffff8}, &(0x7f0000002040)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000020c0)={r2, 0x7, 0x1, 0xfffffffffffff001, &(0x7f0000002080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) fanotify_init(0x68, 0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002100)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000002140)=""/241) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002240)={r5, 0x6}, 0x8) 2018/02/25 17:16:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x0, r1, &(0x7f0000000040), 0x20000000, &(0x7f0000000080)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x4, 0x2, 0x101, 0x1}, {0x8, 0x9, 0x685}, {0xffffffff, 0x5, 0x100000001, 0x8}, {0x20, 0x100000000, 0xfff}]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000200)={0x8, 0x2, 0x8, 0x3, 0x3}) sync_file_range(r0, 0x0, 0xe38f578, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000280)={0x5, 0x401, 0x7, 0x0, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000002c0)={0x7, 0x101}) connect$inet(r2, &(0x7f0000000300)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r2, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r3, 0x9}, 0xc) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000400)=0x1, 0x4) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000440)=0x6) capget(&(0x7f0000000480)={0x19980330, r1}, &(0x7f00000004c0)={0x9, 0x2, 0x3, 0x3, 0x6c7, 0x7}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000500)='bbr\x00', 0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000540)) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x2, 0x7, 0x1, 0x10, r4, 0x3}, 0x2c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000005c0)) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000600)=0x9, 0x4) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000680)={0x0, 0x8, 0x5, &(0x7f0000000640)}) fgetxattr(r0, &(0x7f00000006c0)=@known='security.ima\x00', &(0x7f0000000700)=""/25, 0x19) r6 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x92, 0x220000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r6, 0x28, &(0x7f0000000780)}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) socket$inet(0x2, 0x3, 0xfffffffeffffffff) 2018/02/25 17:16:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigaction(0x19, &(0x7f00000000c0)={0x1, {0x4}, 0x10000003, 0x88}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000240)=0x101, 0x4) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='eth0\\cgroup%)\x00', 0x0) keyctl$unlink(0x9, r2, r3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0xa8, 0x7, 0x6, 0x3d, 0x7f}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r4, 0xffff}, &(0x7f00000004c0)=0x8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000500)='id_resolver\x00', &(0x7f0000000540)='\\ppp0self\\%cpuset\x00') r5 = getuid() getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) chown(&(0x7f0000000580)='./file0\x00', r5, r6) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r8 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, r8) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000006c0)={0xf002, 0x101000}) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000700)="6cd1ad0c22d22f2cec15482225a8c74760d9d8d8d24c381fa3dec5e84fe95bd4433b489e782a451c4d604484c8b3406c92adecf660c0a191471f7f796cce257e1ae18bf49c54f2ac472e7f9313e61cec36d58377958cac5104152880031477f5e35a995cc667dc6c", 0x68) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000780), 0x2) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000007c0)={0x6, 0x4, 0xffffffff, 0x400, 0x6, 0xc0c6}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000800)=0x374) recvfrom$llc(r0, &(0x7f0000000840)=""/60, 0x3c, 0x40000100, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000880)={0x33269f06, 0x4, 0x401, 0x3, "ae562367cc101228c60f59fc2cc119b5c8bdc475bb7ca7a572e142ac79e187713aefcb15069b155826534815", 0x100}) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f00000008c0)={0x100000001, 0x7, 0x9, 0xfffffffffffff801, 0x10}) 2018/02/25 17:16:20 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xffffffffffffff00, &(0x7f0000000080)=0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) r2 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000000100)={0x0, 0x22, 0x1, @tid=r2}, &(0x7f0000000180)) r3 = shmget$private(0x0, 0x1000, 0x54000442, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/111) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/24) eventfd2(0x100000001, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000280)=""/202) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x81}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r4, @in6={{0xa, 0x0, 0x8, @empty, 0xfffffffffffffffc}}, 0x8, 0x6, 0xfff, 0x8001, 0x1f}, &(0x7f00000004c0)=0xa0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000500)=""/153) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000005c0)={0x1, r1}) accept4$ax25(r1, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x4746d73304841c7a) sendmsg$nl_netfilter(r0, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, 0x0, 0x7, 0x20, 0x1, 0x0, {0x7, 0x0, 0x5}, [@typed={0xc, 0x40, @u32=0x8000}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r5, 0x97, 0x3, 0x6, 0x6, 0x95}, &(0x7f00000007c0)=0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000800)) modify_ldt$read_default(0x2, &(0x7f0000000840)=""/66, 0x42) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000008c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x80}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)={0x2, [0x0, 0x0]}, &(0x7f0000000980)=0xc) socket$inet6(0xa, 0x3, 0x3ff) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000009c0)=""/92) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/checkreqprot\x00', 0x80900, 0x0) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000000a80)=""/7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r7 = syz_open_dev$vcsa(&(0x7f0000000b40)='/dev/vcsa#\x00', 0x3a55, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000b80)={r4, 0x100000001}, 0x8) 2018/02/25 17:16:20 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x101, 0x1, [0x9]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x7, [0xffff, 0x0, 0x8, 0x100000001, 0x9dd8, 0x100000001, 0x3f]}, &(0x7f0000000140)=0x16) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2, 0x62200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x10001) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000001c0)={0xefd, 0x5, 0x4, 0xffffffff, "e60b110cd30764fc43291a8f9bf758141693bf182952cd995b3962495bc87534"}) fsetxattr(r0, &(0x7f0000000200)=@random={'btrfs.', 'user.syz\x00'}, &(0x7f0000000240)='#\x00', 0x2, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0xffffffffffffffff, 0x30, 0x0, 0x7}, &(0x7f00000002c0)=0x18) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) bind$pptp(r3, &(0x7f0000000380)={0x18, 0x2, {0x3, @empty}}, 0x20) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000480)=0x0) r9 = perf_event_open(&(0x7f0000000400)={0x7, 0x78, 0x3ff, 0x0, 0x3ff, 0x1000, 0x0, 0x9, 0x40000, 0x0, 0xfffffffffffff801, 0x5, 0x7, 0x0, 0x5, 0x13, 0x9, 0x4, 0x3, 0x4, 0x5, 0x1, 0xb4, 0x272, 0x1, 0x2, 0x8000, 0x1, 0x1, 0xa00000000, 0x2, 0x80000001, 0x2, 0x7fffffff, 0x8f55, 0xffffffffffffffe0, 0x10000, 0x9f39, 0x0, 0x80000001, 0x6, @perf_bp={&(0x7f00000003c0), 0x9}, 0x80, 0x3f, 0xc39, 0x3, 0x401, 0xe1, 0xffffffff}, r8, 0x9a04, r0, 0xb) sendmsg$netrom(r3, &(0x7f0000001940)={&(0x7f00000004c0)=@ax25={0x3, {"55b4bce39bf90c"}, 0xf032}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="9570296531b403b70ed74fd4585fd59442bfe4", 0x13}, {&(0x7f0000001540)="65d62ab0ae4430683f3bd5583b2a401cb87234f5b80fbbe23006d078c85464b8ece13cf7d350262a205fc1c1f983e8b49423ca69222b80eff749286c4cab79dbcf78a389e94c7f46", 0x48}, {&(0x7f00000015c0)="3017de880b8a5fc0d37a5f6468fc267c2dff0c48cdbc8cd43c062e79f4fe80e31a01b2a8973a65470b6be826c86bf24af33f8690190df69826e330964223f7bfedcc76dcca09d3c32f3176d254e19f8d982c8e8e286f5438fd4d59e5c0cddd4a8efd407dceb4e50a1f9d163e0652b4d0f7028b567942", 0x76}, {&(0x7f0000001640)="9e9724289a99349a09885b45a717ceea02939f05fdc1422ce1407faf4928529ed96b70ad051923945c10d79d5a68c5412d82e0b21f540afbbefea28ba3ab16e443f81fc9b63567", 0x47}, {&(0x7f00000016c0)}], 0x6, &(0x7f0000001780)=[{0xd8, 0x108, 0x8, "6f1516f03bc062ba242b47ac91472e5becb60a189a6cd10adf364c9088b4df99a584b5fb922a175a5667dfdde03a84151982ed62b3ea962c701a3dc9d2b1cad6b60cbef71f64d83db3a42049064c8fa2aad811d97ea8af13905fa370dce900837c9e69da3fc312d1027bf4dd59b8251005b223ac4dd015b5dc0287c42ba569e577e92145ec6d1f056b63d31e038190c4b3607375d73a2f642858353d86648b0ba9efe8df09b917a2ea9dd45689f6a67fd18843b71bdc3605a13b873c01a854152a6ac7a9a2a40f"}, {0xb0, 0x117, 0x401, "bc9e62ba16dde077bd3bce8fe018eecbe718af01eda74775e21c7b7dc6a5df2ac7c7a4deb7bfd54524e646e62dfb8eb54994042601cbccb4d10c962e37426469aa53326b4ace6702f190ee17f0d959d2ed7af00b73ab4c2e69703c9df843e277aec99002537c8c0b6b97ecb78a586d795881a573ceff74d5f1677981f5fb3ff54893505a8f19596c16543ebe5c4b85dadee15247fd13cc7d41df67af3926ad"}], 0x188, 0x80}, 0x4040004) fcntl$setpipe(r4, 0x407, 0x1) r10 = dup3(r9, r7, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000001980)="74e482fd20b52d7244b4dd7f0929d302e0bb62afdd4fe4dfc1711d6eebc4d237f6a16c501397d4ad20323f96392229b4751981d90f24c546e97f1484014f2d54cbf1493e4d35b0bb882774a1e6cc157615f07fbb5c2c7f01b992bbcdf893fbbfc92f353002a28cc37e6a0fc894c250531d5f6ba9e39b9fd39f36333403a7968c93b11a93f7b9a0cafc5fc4f5f37d66498ac8a8cd13126f96f31d4f1897ec726dc8", 0xa1) ioctl$EVIOCSKEYCODE_V2(r10, 0x40284504, &(0x7f0000001a40)={0x7fff, 0x16, 0x100000000, 0x3, "18a79c6d1948018ff2794e2451dc4a190ec9944749deab63989054b3939d6264"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000001a80)=@assoc_value={r2, 0x7075}, 0x8) ioctl$sock_SIOCDELDLCI(r10, 0x8981, &(0x7f0000001ac0)={@generic="d1d2b35b4924f8135cc425095b453759", 0xfffffffffffffffb}) openat$autofs(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001b40)={r5, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000001c00)=0x8c) fcntl$setstatus(r4, 0x4, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001c40)={r2, 0x7, 0x800, 0x0, 0x3ff, 0x59}, &(0x7f0000001c80)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000001cc0)={r11, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001d00)={r11, 0x1}, 0x8) 2018/02/25 17:16:20 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0xff, &(0x7f0000000100), &(0x7f0000000140)=0x3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x381000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r2, 0x2, 0x2}, 0x14) r3 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='vmnet1self\\&:\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x0, 0x1, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, [0x4, 0x8, 0x7, 0x3, 0x8000, 0x9, 0x6f18, 0x8, 0x100000000, 0x4, 0x2, 0x20, 0x1, 0x24b, 0x40]}, &(0x7f0000000480)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000004c0)={r5, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000500)={0xbb}, 0x1) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x2c202, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000580), &(0x7f00000005c0)=0x4) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680), 0x0, r4) connect$unix(r6, &(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa) timerfd_gettime(r2, &(0x7f0000000700)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000740)='/dev/kvm\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000780)="8275cbfbbbfeda7f358c3f67b21de147dbe78973de30bba6211d23b16321d2dba5666ab3215719e2d7255e9f1c8e3e65c3f382bab29d1c81de0fe8e9", 0x3c) rt_tgsigqueueinfo(r1, r1, 0x36, &(0x7f00000007c0)={0x1b, 0x6, 0x0, 0x6}) r7 = shmget(0x0, 0x12000, 0x11, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) accept4$ax25(r2, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x80000) keyctl$link(0x8, r4, r4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000900)=0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000000cc0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x4, 0x0, 0x8, 0x1, 0xfffffffffffffdb8, 0x2, 0x80, 0xa0, 0x3c, r8, r9}, {0x1, 0x663d8474, 0x9, 0x2, 0x5, 0x9, 0x44, 0xffffffffffffffa5}, {0x200, 0xfffffffffffffffa, 0x7, 0x100000000}, 0x81, 0x9, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, 0x2, 0x200, 0x4, 0x8, 0x401}}, 0xe8) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000e40)={0x4, &(0x7f0000000e00)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000e80)={r10, 0x20}) 2018/02/25 17:16:20 executing program 6: r0 = getpgrp(0x0) move_pages(r0, 0x9, &(0x7f0000000000)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil], &(0x7f0000000080)=[0x7fffffff00, 0x2, 0xd74000000000000, 0x401], &(0x7f00000000c0)=[0x0], 0x6d230861d030c171) r1 = open(&(0x7f0000000100)='./file0\x00', 0x204000, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x200}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000200)={0x10000000, 0xfffffffffffff000, 0xb}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xc080, 0x140) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000280)={0x7fffffff, 0x5, 0x80000000, 0x9, 0x7, 0x3}) r5 = accept$alg(r1, 0x0, 0x0) r6 = fcntl$getown(r4, 0x9) sendto$ax25(r1, &(0x7f00000002c0)="f1932e1e8932332ddbca49ad1bf10223c1d9119224f07ea05c9bb9bc4cb78e94533a4512acbcc317ac43db2cb2f0fbbf45c26c5269a3fa1a81aa3e9cf4841b347146fd5b96161edfcf9f80ac792eb12902137df821dde967437dc404d034d9dec19fa73ee3ff30be9218cdba4a9440a59953d8ba0629881a425ae9eab2a78c9359b23561a0d79cab650b97bba3a6c3501194387a3d3c0b8b0a06fa41ccc098dc41c4ad58cf40cfd3775952fd5c187a68b02a0ccc7dca55fe732bbea3d479379c606a3f70dcbf32a79f0de9dc09eb4a0d91865f6015f46d", 0xd7, 0x400c800, &(0x7f00000003c0)={0x3, {"e86d45e7d4425a"}, 0x3f}, 0x10) getsockname$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10) rt_sigreturn() sched_setscheduler(r6, 0x2, &(0x7f0000000480)=0x4) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f00000004c0)="3ffd3cd0d0d7068ac1eb9290919641608133dfe1e50c33a84fb57c0e58ef6def6f52bccb31b073801d263372a1eb5979f59f7f3453e11b5414b95f4d336e8d8a009e0128a9a7dcc5be48fef82a5f05bc4878de2d5d4cbd93b60b877c1310e13d319752bee913549f8ddc39db4b5999a19088cfe4b01dfd93d1262f", 0x7b}], 0x1, 0xe) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580)=0x4467, 0x4) kcmp(r0, r6, 0x0, r4, r4) clock_adjtime(0x0, &(0x7f00000005c0)={0x5, 0x6, 0x9, 0x6, 0xb4, 0x34b1, 0xffff, 0x400, 0x9, 0x1f2, 0x4, 0x9, 0x2, 0xfffffffffffffbff, 0xfc0, 0x1, 0x1, 0x5, 0xcabe, 0x0, 0x99a, 0x4, 0x3, 0x3, 0x4, 0xfffffffffffffffa}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000006c0)) sysfs$1(0x1, &(0x7f0000000700)='\x00') getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000e80)={@loopback, @rand_addr, 0x0}, &(0x7f0000000ec0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001040)={{{@in=@rand_addr=0x7, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x1, 0x1f, 0xa, 0x0, 0x80, 0xed, r7, r8}, {0x7fffffff, 0xb3, 0x10000, 0x80, 0x16, 0x3, 0x8000, 0x800}, {0x0, 0x3, 0xb95, 0x3f}, 0x2, 0x9, 0x1, 0x1, 0x2, 0x3}, {{@in=@empty, 0x1, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x0, 0x1, 0x4, 0x2, 0x4}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001140)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x0, 0xffffffffffffffff, 0x2, 0xa0, 0xa0, 0x3c, 0x0, r8}, {0xb2e, 0x71, 0xff, 0x7, 0x5, 0x2, 0x9, 0x8}, {0xffffffffffffff7f, 0x7, 0x6, 0x5}, 0x7f, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x0, 0x4, 0x0, 0x5, 0x2}}, 0xe8) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000001280)={0xffff, 0x0, 0x9000}, 0x4) r10 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0x3, 0x0) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f0000001300)="5e3dbea373f963692c4a70dcc5a5bf1b36adb278c4b4519e09333a6367d9b3a4a03fce30c8c34557e11f24bb1eb4fc5c3cc625b4fb599771971b") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001340)={r3}, &(0x7f0000001380)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r10, 0x111, 0x2, 0x1, 0x4) 2018/02/25 17:16:20 executing program 1: r0 = eventfd2(0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = inotify_init1(0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) poll(&(0x7f0000000040)=[{r0, 0x400}, {r1, 0x8}, {r2, 0x14}, {r3, 0x40}, {r4, 0x10}], 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000080)={0xffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x110, r4, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[0x6]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000200)=0x1f, 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/155) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000300)={@mcast1, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff, r6}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fcntl$addseals(r5, 0x409, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)={0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) r9 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000005c0)=""/4096, &(0x7f00000015c0)=""/250, &(0x7f00000016c0)=""/107, 0x6002}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001780)={r7}) ioctl$KVM_SMI(r9, 0xaeb7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000017c0)={0x0, 0xd3, "a13467af33fa9530164a3cc1872f6c721ca84b339c9831249027ca3a1059eda9948864111673f9a352b58d16c7ad05aaa6f4d1f0fc190331760a71dd8cd9b6ce8afd6f85056eb32bdff0a641348c4ad3afc12338a255e690937aa4139486b5658debdb4760c36c19ea4d8766308cc58e77e8714fc9a88247132c5013ded65f6ba2444a60f73c4e1964e91946eb2d8ef4a85500c0a9303ee5718e426b389c89b3206618e84b8c7904dc36bbd5094861c2b1c4aedcc8f132a27d236d23131b3edb98050df67dc1e1d77a12f46764af230d62989f"}, &(0x7f00000018c0)=0xdb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001900)={r10}, &(0x7f0000001940)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001980)=""/4) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000019c0)) bind$inet6(r3, &(0x7f0000001a00)={0xa, 0x3, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}, 0x1c) [ 42.501645] audit: type=1400 audit(1519578980.757:9): avc: denied { map } for pid=4245 comm="syz-fuzzer" path="/root/syzkaller-shm470659054" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 42.563316] audit: type=1400 audit(1519578980.819:10): avc: denied { sys_admin } for pid=4290 comm="syz-executor4" 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 [ 42.574720] IPVS: ftp: loaded support on port[0] = 21 [ 42.663489] audit: type=1400 audit(1519578980.918:11): avc: denied { net_admin } for pid=4294 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.665351] IPVS: ftp: loaded support on port[0] = 21 [ 42.727628] IPVS: ftp: loaded support on port[0] = 21 [ 42.776900] IPVS: ftp: loaded support on port[0] = 21 [ 42.841508] IPVS: ftp: loaded support on port[0] = 21 [ 42.938688] IPVS: ftp: loaded support on port[0] = 21 [ 43.028340] IPVS: ftp: loaded support on port[0] = 21 [ 43.169465] IPVS: ftp: loaded support on port[0] = 21 [ 44.335600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.372169] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.452580] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.587819] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.733847] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.808906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.952983] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.988492] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.210606] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.216944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.296724] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.302908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.318676] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.324843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.481256] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.491066] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.497241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.572925] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.667305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.684683] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.691052] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.756580] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.762780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.784580] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.790849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.801048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.823099] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.826571] audit: type=1400 audit(1519578986.079:12): avc: denied { sys_chroot } for pid=4294 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.832280] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.859830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.892745] IPv6: veth0: IPv6 duplicate address fe80::a used by aa:aa:aa:aa:00:0a detected! 2018/02/25 17:16:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002bdffc)=0x10, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009ef000)=0x1f, 0x4) iopl(0x7) [ 47.918690] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.924931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.933278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.960752] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:a used by aa:aa:aa:aa:00:0a detected! [ 47.976183] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.984910] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:40e used by aa:aa:aa:aa:04:0e detected! [ 47.995038] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/02/25 17:16:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x301000, 0x0) sendto$inet6(r0, &(0x7f0000000040)="569a44312693da25b869f6e3e13019943cb03f0a127bee3896de9152fdc80a167af4a5d76bcd1c4d56d2816b262f27d8dd6c0bc89d7684f3ac3eb499eec4fd8460d1d223b00967e1b82ca165069e3a615ed59d1dd37eaf2d535b3f8c99b872d2ea1233eb8dae4986ef0931acc4cd3cd1e7838dffd24f4d9fa21731d8b2c456880261ca279a5f194d63d81059c053c05f9763e98537a9fa1478551a32407ed7dd16090ce539145a539804", 0xaa, 0x800, &(0x7f0000000100)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)) [ 48.009112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.025366] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.031532] 8021q: adding VLAN 0 to HW filter on device bond0 2018/02/25 17:16:26 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x620f, 0x210400) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x24e}, 0x4) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:auditd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x32}, 0x54) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x808010000080802, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/104, 0x68) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x6}) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffffe) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000080)="cab86d78459338ac49ed358c397a9426909f5aa424b512ee6c9639b7e8bfd75425772f5acf8932ce003300cb42588b1f9ec4267a1c4b54673d1697acc4cb6c930ca98a63265d69972510d90527320ed2a30ee9f8a9b89cb765dcdb0189bbb2d099c7a52e456b152110b199772e705e9f59aad77d321df9c798f46c94305c96a2b88abb077cd81d00e6b8f8070389b596d9e63291b798893e7dab130a2ff6990ada5c97b57a01d36ef53e962f951c851a61") set_mempolicy(0x1, &(0x7f0000000140)=0x42, 0x80000001) 2018/02/25 17:16:26 executing program 4: perf_event_open(&(0x7f0000807000)={0x2, 0xfffffffffffffe64, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x14292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) [ 48.064306] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:610 used by aa:aa:aa:aa:06:10 detected! 2018/02/25 17:16:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/68, 0x44}], 0x3, &(0x7f0000000240)=""/159, 0x9f}, 0x0) 2018/02/25 17:16:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x5}}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2c, 0x629, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x101, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x3, @empty}}}, &(0x7f0000000200)=0x8c) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000240)) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f00000000c0)=0x9, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) 2018/02/25 17:16:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0x108) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2080000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x9d}) [ 48.116977] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.133587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.140875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.150929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.176958] audit: type=1400 audit(1519578986.432:13): avc: denied { create } for pid=5544 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.176972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.207067] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 48.218906] audit: type=1400 audit(1519578986.460:14): avc: denied { ioctl } for pid=5544 comm="syz-executor6" path="socket:[14786]" dev="sockfs" ino=14786 ioctlcmd=0x8910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.224263] IPv6: veth1: IPv6 duplicate address fe80::6:10 used by aa:aa:aa:aa:06:10 detected! [ 48.248066] audit: type=1400 audit(1519578986.462:15): avc: denied { write } for pid=5544 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.273188] QAT: Invalid ioctl [ 48.280489] audit: type=1400 audit(1519578986.518:16): avc: denied { map_create } for pid=5545 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/25 17:16:26 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600003, 0x0) pread64(r0, &(0x7f0000000040)=""/2048, 0x88f, 0x3ffffffe) socketpair(0x19, 0x2, 0x1, &(0x7f0000000040)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x200000, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x200000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/context\x00', 0x2, 0x0) [ 48.280506] audit: type=1400 audit(1519578986.519:17): avc: denied { prog_load } for pid=5545 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 48.307486] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 48.341068] QAT: Invalid ioctl [ 48.363780] QAT: Invalid ioctl [ 48.379743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.386336] IPv6: veth1: IPv6 duplicate address fe80::4:e used by aa:aa:aa:aa:04:0e detected! [ 48.396933] QAT: Invalid ioctl [ 48.402837] QAT: Invalid ioctl [ 48.416850] QAT: Invalid ioctl [ 48.428371] QAT: Invalid ioctl [ 48.436589] QAT: Invalid ioctl [ 48.445807] QAT: Invalid ioctl [ 48.458635] QAT: Invalid ioctl [ 48.458961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.463549] QAT: Invalid ioctl [ 48.483324] QAT: Invalid ioctl [ 48.487918] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.490098] QAT: Invalid ioctl [ 48.494234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.497309] QAT: Invalid ioctl [ 48.509837] QAT: Invalid ioctl [ 48.514512] QAT: Invalid ioctl [ 48.517784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.517858] QAT: Invalid ioctl [ 48.529411] IPv6: veth0: IPv6 duplicate address fe80::2:c used by aa:aa:aa:aa:02:0c detected! [ 48.534327] QAT: Invalid ioctl [ 48.540198] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.547547] QAT: Invalid ioctl [ 48.556341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.557528] QAT: Invalid ioctl [ 48.568694] QAT: Invalid ioctl [ 48.576550] QAT: Invalid ioctl [ 48.579583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.595765] audit: type=1400 audit(1519578986.851:18): avc: denied { create } for pid=5600 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 48.627967] audit: type=1400 audit(1519578986.880:19): avc: denied { net_raw } for pid=5600 comm="syz-executor1" 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 [ 48.635920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.658388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.665391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.672914] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:10b used by aa:aa:aa:aa:01:0b detected! [ 48.696307] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:20c used by aa:aa:aa:aa:02:0c detected! [ 48.714428] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.720732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.727707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.736864] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:711 used by aa:aa:aa:aa:07:11 detected! 2018/02/25 17:16:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0x2, 0x100000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00000c4ffc)=0x3a) io_setup(0x6, &(0x7f0000dcfffc)=0x0) io_submit(r2, 0x1, &(0x7f00000a0fec)=[&(0x7f0000634000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000768000), 0xfffffd51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/25 17:16:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) eventfd2(0x60000000000, 0x80000) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x26deb1bdc6a905f8, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) 2018/02/25 17:16:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}}, 0x7fff, 0x80, 0x7fff, 0x2, 0x2400}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x4, 0x3b, "3cc883fe896a8ed2e4ce46fd5bd300055b835a224e533cb0db97f2f57ab30cca86ba27952c68e44028a92dfddd886631802ba94dde6d7fb3e904e6"}, 0x43) 2018/02/25 17:16:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x4, 0x78, 0x9, 0x8, 0xff, 0x776, 0x0, 0x0, 0x4402e, 0x4, 0x3, 0x6, 0x8e, 0x0, 0x4, 0x8000, 0x20, 0xffffffff80000000, 0xa0, 0x6, 0xfff, 0x9, 0x0, 0x4, 0x2808, 0xfffffffffffffffc, 0x9, 0x6c8, 0x6c4e, 0x3, 0x1000, 0x81, 0x7fff, 0x5, 0x9, 0x7, 0x7, 0x6000000000000000, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x20102, 0x3e, 0x20, 0x7, 0x7f, 0x2, 0x200}, r1, 0x100000000, r0, 0x5) syz_open_procfs(r1, &(0x7f0000000100)='net/connector\x00') 2018/02/25 17:16:27 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000040)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000080)="24ed64ea803467ac8debdeadcebca818", 0x10}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1164ec13ebdbdafb3fe1b65d46be4e5b1b70ee9c3568dbe70a42c224f772cc452809f96f70c7dd71c3737139ac6e1bb224e22889bdffdf6ddbc0bbb29c3667a91e9345e7ca", 0x45}], 0x3, &(0x7f0000001180)=[{0x1010, 0x101, 0x2, "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{0x78, 0x19f, 0x4, "0d7544422a6611d738dad30c66ec9a70b9227c425e9eed45b1595cbb01d96341b8167c180b15566b0dc78926298b910a66d1bcf94d0cd2c12a9c02303c8de422f8a43b1a9624fb49888efd6bfb6d90ca6ecd413a093afed0037a17de9e47603cbf40a1a329a933"}, {0xf0, 0x10d, 0x80, "c6a6209215b49968d03c11d91fa0c4021d19e2686d62d903c3e9fdb882206fe5b46a835b32c65b519e01f3521d292c99f4dccd3f1dad1935726e04c309debfeda46923995db07b9b9679b5d332833b62096b469d23b551afc6c20e0d5011bf28e009688cb90d8598f5146244e3ef99323af75ac217c5d7085592b2e66a05d77176491067bc645ad25123cc8814b97b8b2ce3614d3e3e6cdeab7e056af4eb557eee8577d12cc6113748a71e7bcfa7b39b16953b35a1306cfeb82c128ecfda2dfac521da0348436d5d2be7062e422227831916be82f0353c1759"}, {0x100, 0x115, 0x8, "a2e5fa66f59772ca5ea0a8d6ff1e5346e466ed37006c1dbc1829a6a45891359838b83450650b8b024af3b7ac8931be1894bc609603a15af04058acc96b36b42b36f15a1354b64d62fffd00cebe9e1b344350e9cdbdc65dc3ff6f7b01dd6ca8240c7b1889170f0e34535f02cf3c722fe6fefe8b5d4e035904f7f53af477a394d2fc96af6d3c310f19b15d45063d49ff2760851cf1bc9eb61acda180d875f00e430b543bb91486190942fd25a04f7ad29a83532e61ba463ef0b492577bf161a90b23e79a17d3ecf5ae5f75e71a8d4ba36398c8b5c57a9bc2aadc2703653e263e4bd287efdee83d8369c7993818e16053"}], 0x1278, 0x8000}, 0x844) r1 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000000000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000000080)=[]}, 0x0) 2018/02/25 17:16:27 executing program 6: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2002) 2018/02/25 17:16:27 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501040, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af13, &(0x7f0000014ffa)={0x0, 0xffffffffffffffff}) 2018/02/25 17:16:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00000b2000)=[], 0x100000000000023c, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x4000080) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r3}) [ 48.755588] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/25 17:16:27 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xc7, 0x0, 0xffffffffffffffff}, 0xfffffffffffffe14) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80000) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/12) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) 2018/02/25 17:16:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) semop(r1, &(0x7f000001a000)=[{0x200}], 0x1) fcntl$setlease(r0, 0x400, 0x0) semop(r1, &(0x7f0000176ff5)=[{}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/02/25 17:16:27 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) 2018/02/25 17:16:27 executing program 0: r0 = socket$inet(0x2, 0x5, 0x61) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x10002}, {0x0, 0x0, 0x4}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x7, 0x1, {0xfffffffffffffffe, 0x2, 0x5, 0x2, 0xd28}}) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x0, 0x1ff, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0x8) 2018/02/25 17:16:27 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x45a98cea, 0x20, 0x100, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xfff, 0x3, 0x7, 0x2, 0x2}, &(0x7f0000000180)=0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202200, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000001040)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x2c, 0x4000002a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000000000000001}, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={@generic="296921c48bc577a712bad40c36fea767", 0x0}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@bridge_newneigh={0x44, 0x1c, 0x6, 0x3, 0x2, {0x1c, 0x0, 0x0, r4, 0xdc, 0x92}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @NDA_LLADDR={0xc, 0x2, @random="24214e15d9f3"}, @NDA_SRC_VNI={0x8, 0xb, 0x40}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r5 = getpgid(0x0) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000200)=@full={{0x3, {"a1e9b0a260826f"}, 0x8}, [{"88a61ecf897e00"}, {"8a62a35df31106"}, {"1dc5bb77a978ea"}, {"6c4e8327eb4d88"}, {"24927a361cb812"}, {"5c66f57fce2e3e"}, {"c560c369db820f"}, {"1b1d9fe0612384"}]}, 0x48, &(0x7f00000008c0)=[{&(0x7f0000000280)="7e7844384449e8f452856f02c1704acf60756d3f62a6998ddaddbd5e03bd7b5cd84e85c7766963b2f1f49e0b5911fcad8bfd84a3366aa9386c00b13d785cae3ddc43c8233b5a890abbd96d9473cc0df7543c660f40f48c7786e98959a6c56fba6409221b82585c15019b7fffbde10bda8ff7", 0x72}, {&(0x7f0000000300)="37a8d54ca5fd45", 0x7}, {&(0x7f0000000340)="641eee8c1ad32dcd446d8b3d59c7786c7258713817459c0d52a4d6969f844c0c5376a1e75533a58c7837d89e091ca84c7158a44c4ff4fe9492a8f81ccf00ab84af81eb797c9a8a6f54d838452d71c1a19e7e7f622ed7c9c7da7de3b9aaa19ff9ad13cf78ec12823ce176e8cf45e18f1010c06531942f78882f1ad26e4ff421dd5560469119abacbaf00d1e99c127997d28e6a17727984bdb486112e9d21c35f0dbdf80c0ea5d71c24ca986057f4c8ae3fdc6177cce04fe8cfeceabb477c5d4b9dec9a8cfa899b92b60d4", 0xca}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="6121d28a347d47a42ade5da865", 0xd}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000000580)="46e90305a9bac36e265083abcef9624e20fdc1eafca186e710d1aac8eedea7db265772520572ee4a8e6d780ac136b5320615d3441423d9f524d06eefbe9dc04f27fda81201b93ddffb75ccf255652a44bce84d4272e725aa6ed51fd00f435b34deb449f6a61298875e21b4aaa3fbc1052e6ad2c7ad6c930786eb05363c3bcb7e506936b83c185ade082031f9787863682bb7c41a0371f3577ed41347a65c2f3cccd5eb217a262227620592cc7bff55278935d3b7fdc82134e258dfc200cb4ec76754b6e9ab820b4572f1", 0xca}, {&(0x7f0000000680)="d2fab65452137eac4bde106a122a718465797cf0c1513f262a5b92a7c939c34a99354f0f6a3b4f109403e12094b4520479a3a9bbf5866aef6cd85cdf729bc57089240f1aeb8a4c9f7815e74c55c634c5c9f5f29d12f195bbd34ad2a71bba958a5f9882355b053869", 0x68}, {&(0x7f0000000700)="32e847d055b132a8a95046cf6c076030d0e637fe51388c2260072d89e4a5cab5411dc01352bfe24b3c11f64460733aa0b7a5ee123dec318d31506219bfcfe392a8a5222282e22d0e7f30352aa0c8422e4be64337aa9839755fb1429525555d6254f1ce2d1f300a64f01efa119824a93f068fe939ae71c92f27af2734796cd99bda41fc84969070943684da9e2d53ba4b5ae9f974259875ad2cdfcc57e81c1cfa1b", 0xa1}, {&(0x7f00000007c0)="5df714de5b31dc5b603b7c93d7091f2cd54001624f72aacaa4920ab74e1881515d5bac90924342e2828f164211ea5d88021c56792f421ddeff1decaed5e1a59bfe2fbad373e9754387ffc9860fe475e168b91abdca346ad0a428314d526f567b9043ab3c6fd7987d8f72b4d3b8f53555dc2da6c097e2af38f9ca6ed2075a7d60d76a319b85eda6f1318e8d608e23676e44be20b9459a5c0fb82e5c14c088c77798db2bcbd96858a8d56bc442d1dd37129a2c4318e3408645096eb5eb1b2370b7b2266835f9c486aeeaa7260f9b4150669a", 0xd1}], 0xa, &(0x7f0000002080)=[{0x1010, 0x116, 0x1, "cee97465090abeb425640564702a1f7f71223962b12e3a8c319a64eeac66dabf4e52e0d4ffaa61d3412b7c48030f243477d824c50357708d42c35d93207b3fee862f88f4401ce75d918c3e80b6c60c31da757b86e42ad7ace6bacd77b6398ddf6346cdb668c41c22c8f7a97194e9c86fb91b5497946601b489c73c89c1334aa89779f69f53ed1e933abaf5bb10cb538cdff939903fdadce18b7e41d3cd9f07b7b4d88ae9a8e1a64a6953d735a3e837472fe6cd192647f455aba0d8303dd006a248da792ea2098816ace2ac4ea57302a7e768a4820d233bc34e0fc45de13e4c6674b92408684b5febc2338755b210cfe6bc015b6e09eab38b9500f110929072dc51b80264b85a03c1d2479ff067ba8eabc373d887a2f63c4be675c61f23400eb22817455be5945c480c62cf8e8f74a8090b3596177e97e3d633f26e126d586d878968a651e53362d47e61bd6f2b44247ef41619c1a2b1e6168440b373f9239fa70b1b72ff1c749a6ce26a946ca409f4d9394c3f41db003aca4ea7c3005ab005c38b5fecb28ea9445de665239dc43ec722b1b6a6cbe0544f6e05e5859a4e1b82a2a5604b96ecec6b6f25cd61c363e4e118a212618c06fe5ad68c8731d75290970d29d582cb48e01b673f20e35f2f07571687bdbce1e7bcc6534a17b35176d7c054163ee434c5b85fab9ae68c53d09511045ba90f01350f0bf6ce716b802020e3d640396233d93a8638783bf1229e20f10000b8274623d913485c2e56571fc4cf4e338aeb7163cdc115b33e1e9c8ae882df8f602adf8829ac3f8892a8d8fd4460c32d7cec483ee7ccdc9abaa158b9946708c8dace41725bc9977d2a6805c33651f268687b22cb60660b7b8aa5249d19a211ca447e232d5601cc06465941d27fc9422c19203fec3cd47bf6caefc6107ee57c9caf24f009ff37872143f84318032c4d5139aae7e8c7b1e0fa44653b615a4c5c1720e72fc1c498512af24518fdf1c3455e6fc8ca51222023cd36f9c6c01bff50287d6c16314a94a42f7ca9a4937aafee907e5d0fcf054f010d40d3c41cca64a04e4fcf230ea19aeb2adcba5af3d74dc6dde693b8e2db59754aa5a60e68576712bd0d52887bce9031d8516c2ff3a5c339da79e7c94fabefc02a097cfcca226bb7b7d70df8949e900f24789bffdad74ef799b468922be7156f720fe75ae9cc2a1cc589ebf532f17362dd8bca33e92c71b8c1cb3e879b751c9bde1c1bd0c051e1146640ef1d1907ab4c8142aac864accbcb290fa063b7899e0d2ed6d5e8b67b89d578c2319fd6cf12086d64dc5d1f7d056ee4430109236cd3b5e8dfb224883c8221636bfb4d98cfde3621aeb75e5e000257788a1f03a45b307abbbe5ee922f1cafc919eb0a4cb8bec6fca90375377c6df8aaf1530fac076a77b0952196ee35b9c60a536493d641e7355e692db21df9f6c090199e6bb0f7911bfb98b9f1e3ed4efefd83f7399b63db2e5fd7b7df99f006490e73fd99a689636d051bcb19c364abc4af7975bce8616fe3ad8de5af3d38b7782f59b0bd2b1f3492bf6b1cb6b95ecdbaaa0a9b59da137dee3e0de8f077bcca36b5527bcc430b92aeb9dcfae6954da2c7171e8116160afbd78ca35733b958fa0149f51b153ebdb1d5f8b9fde34b1e78b5b2b53ef288c64c9269fd6afd32d163fb651650a6f87a3acadc20ebd96f28786ce48b3847364ec0351e051e4755ad92fea8adf8ec6adffda59c1c6d255780112cd9cf7ad4c5aa62737c114ff3169eb34f616b2dd9ce0a007e339ba5748d25c427b39d4053afaf7fec8be029631720fa8ee9a4f1e320515ff6e994bcd3c7b2bfc8429e8c9a77fa7cb3bb1fea39d0f021a4e5ea109c4bcd7607f1cf6423d159e508d0e54560be4fd3a664cfb604516e6394cc854a72ad3d5170c7baba276be372cc5d2c4bf1a744bdf7307b00cbe43e2b2b99034619779faac298887edf85fe3de6079a8af3792c0ea033d09ffa20f181407eb58b2600c506fe88147323e5d014757ebac4a46f17ceb42d7269eb90bffde250f93e61a10a2d33b36863198a05833043f3c5b3d60fa058a398c42a6c263404799873a1fe88188e26dfb22a4c73ced952a79fda7ce594c5c9b6b8f360144cc3bdc3d5b64d6f8b3560e96fdb6acf2c1adb84752b46cf3a87447161877c6d7cb27be3bde28a6ceade6a771271e6ef4300c5a959cb601e34c201c51aa2c3d7e83740e49ec6e03b02186fa10e8c58fd9ffaced0f45d550a9462b105349b904f42800a23f4f16828c7844b9656a43a0b346de8312920b49472bfd9e56cc81152a412d5fb980cf94850a98ffa7ce4b9332d18af903cd18d52be0a9a506818cf9c474c69f524318cdc9913cbfeea636edcb630b9e472738770b8b48c7dc3b05cad4833df3f77ffb3a3ba7e1f4a39234a5e7aa7ecfc5318751ef85b319c68eac6443c3892cfb018bf68be6a359e7f69781eed5b130abe89bcea6fa5218e136b73467508de7dccde883ecb9d7fb7aa0401d8d9ff88fcb66e8c99f1f522cbd6a2acceba91212c3b6da5719a16b8304ad0afe4ca614db42af4315aa1f8d388ce782f79ddebaece85c4ab6dc3c0de7eea6232d4f4b206cbc9646142ae8e39bfa4151b1c3d0165ecbac2675578c80e6689b1b15476f62d5a779490e805537474f97dc5349a1e02ea145972149b5c4496c9348ac11af6a162961ff765fc1bb96a344dd4dad812f2c03c88af035aafca0e743962a4951821af65e2815082fdd382034bc1c26172b604572fa0e8e1706f36952f93df69a5602b211f34619afaf910061d51657a13ab3305daa82fe180e3b06bfed9043a43d31db33944ce18e23ad598a05af95f5c00ae20cf5eb3e8f7c9a4a1f94b87bbe3c3a3122be656e2e90fd9a33ac40fbb2af8b75e6768a9cdb56d95e550a8200f0e84e6d0117d45da3daf7c6ab706e3e94409b166198c49e8d8c885a30aebee5330934e9902ba30238d8787625a867fa8b285dc7206c3fc880f67a99b0ee447270895db180181a1dccd397fedf61f3e16e2e9eb3d02017bb67fca86f6d06d08455fc76cb58477b6e69d116f499d0c63086beb4029764b098e6bbcb7f68d3b74d596f3f71d818333760ba50eaa0488b534af3c2690ce0b48e4de843a264d46f62059a3ef251bb41398cb65dbfea67247e24f9108281a67951b1ae56604bf408e7e29a3e814932d663a8bd14bc93b8b20409449075f4015ddd1e4e12538f77d012a09407311b830177865658d550e9683cb9b234b92c5cfa0d50223390ced893ea7a8274bdfd37650f50f51c680bba4e46891ce450f8f7a3bb00fdc2ee5d2c5f43f0c5eb84b1303ebff0a56dbf1264150f721be501d213175cd9345218b6423507f21af3c3afea0c5e1badb3e4c47ddaed85824c148bd731bb894fd84409ddae99f54a704df6e5ca36499f888ff165a3af3f41e4d2150e23b77b50bfbc17c6201250f27a4a49ac8f987b82b50dd01a978863b83aeb984d70bfb84723eb05b68ffbb61f9a3bb21b6009c59437da7fb71d1143333c848a7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{0x10, 0x119, 0x9}, {0xa8, 0x117, 0x0, "ec0d22fc66ff4d4606908cd8bf0e873a5d57d01c408a958f6d31a51a9900d1dff5aa43b9df1a67798cb2d94664987d128bb3ef466a6678db7cef8e6b00c8d12ba091f2c3ebd39a1fe8bf9c47e1bd8cf4b94e62705359213f377f0a85fab25c3e042a2e12cf72210c953dbffa4085573cfe5e89d7fdf9fe9cdcdc14ae53d1803e9cad4e559952949f396499f0090f6df83c3cecffe6a7de20"}], 0x10c8, 0x1}, 0x40000101) r6 = getpid() ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000200)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000009c0)=0x400) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r7, 0x41a0ae8d, &(0x7f0000000280)={[], 0x1f0, 0x82, 0x1, 0x0, 0x6, 0x4001, 0xf000, [], 0x5}) setpgid(r5, r6) 2018/02/25 17:16:27 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x6a4}, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x40) accept$inet6(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x1, 0x900, 0x2, 0xc96, 0x80}, &(0x7f0000000200)=0xa0) [ 48.883853] audit: type=1400 audit(1519578987.139:20): avc: denied { ipc_owner } for pid=5650 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.908306] audit: type=1400 audit(1519578987.147:21): avc: denied { dac_override } for pid=5644 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/25 17:16:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fceff0)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/25 17:16:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101943, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b11fdc)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000f86000)=0x10) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/34) ioctl$TIOCNXCL(r1, 0x540d) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/25 17:16:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x102}, 0x37b, &(0x7f0000fe8000)={&(0x7f0000000040)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/25 17:16:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) timerfd_create(0x0, 0x81800) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) 2018/02/25 17:16:27 executing program 6: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r1}, {r1, 0x10}, {r1, 0x50}, {r1, 0x4000}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x8}, 0x8) fchown(r1, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) 2018/02/25 17:16:27 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f000001a000)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r2, r1, &(0x7f0000b56000), 0x7) 2018/02/25 17:16:27 executing program 4: socketpair(0x19, 0x1, 0x9b2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/223) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x40000000000afb, 0x800003ffffbf9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000000040)=0x8, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) unshare(0x40600) r4 = signalfd(0xffffffffffffffff, &(0x7f000084f000)={0x2}, 0x8) fchown(r4, 0x0, 0x0) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x7, 0xff]) 2018/02/25 17:16:27 executing program 0: r0 = socket$inet6(0xa, 0x80006, 0x8000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x8080) [ 48.974678] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.987397] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/25 17:16:27 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ebff0)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/192) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000040)="c8a2ec648e5715c88eef78926b8da3d3172c32a082383b5514171a7f6834ce86331c3ee4f4d5bf366bb54376ad451fee26f321702f9f1c4cf448929d5065f7900fd95ccd1d2c99fb831f27bcee3c9e8a3c086c25a4bc6ab67611b12b576d002c907f60fdd398df22a014d073cd4729b62ab688abe055") 2018/02/25 17:16:27 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='erspan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r2}) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) 2018/02/25 17:16:27 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r2, 0x40044590) 2018/02/25 17:16:27 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x2d89, @mcast1={0xff, 0x1, [], 0x1}, 0x760}}, 0x8, 0x6, 0x3f, 0x101, 0xffffffffffffdf81}, &(0x7f00000000c0)=0xa0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x8}}, 0x9c, 0x0, 0x6, 0x311, 0x1}, &(0x7f00000001c0)=0xa0) 2018/02/25 17:16:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0}, &(0x7f000023dffc)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x1eb, 0x200, 0x4, 0x17, 0x2, 0x7f, 0x5, r1}, 0x20) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x86, "57dbb28251d96a3aeb4efab00d09c79f13736c7dc3ca3eb089d9622d465bbe61588219308e5cb8cffa321868a46742f0a6392df85b77e5a2b7d0794ca9bdca60dd16a2db15850fa6b51abc5635ab7e62670fcae2705c016a719132e81ffb8c22714ecf2c30b5b8178286dd0ec23a04cb4d62aa12c0a7fcf3fcc9a58f5a458c188f574eba8c13"}, &(0x7f00000000c0)=0x8e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c8ff8)=@assoc_value={r1}, &(0x7f00001adffc)=0x8) 2018/02/25 17:16:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x10000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x81) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a3a000), &(0x7f00003dd000)=0xb) 2018/02/25 17:16:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x133) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {}, {}, {}, {}, {}, {0x0, 0xff}, {}], 0x200000000000002b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000000c0)='6', 0x1, 0x0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x608000, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0xff, 0x7ffffffd}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/25 17:16:27 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001, r1}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x34, "5b41b3fd30145294b283aa049d05d6433919144041b71a4b95878034cb7733942c64023fd44d01e1361ca135ee6f591c25ab8df6"}, &(0x7f0000000180)=0x3c) linkat(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x1400) arch_prctl(0x1004, &(0x7f0000000240)="e8ef6d0c6e2217dc945cfae9e09538dffaa18c8e919bdd18ecef9b9f14662bb33135ca83eecaa450a13fdb939b4494236cd247c74dc6ea5e46ea08f4774900a917e00d61bb77ccff41c5177814b5a47e4ca76dced1f0593528dab2d952acfa62fdc90a88d0850cedc9a1ce6908c3f091ce1e70502ce8da286c5a03731683fb03e00d2e851792c3f4fc39ced33d134a2b177a70f436bade6d51fa6d2754526524b333da987e4a32a5f1d1e505c0dee961cced5aa4ff45dc") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x3, 0xfff}, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) capget(&(0x7f0000000240)={0x0, r4}, &(0x7f0000000280)={0x9, 0xff, 0x9, 0x401, 0x9a8, 0x7}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x7, 0x1000}, 0x8) sendmsg$nl_route(r5, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_newroute={0x24, 0x18, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x24}, 0x1}, 0x0) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x3, 0x8e3, 0x0, 0x7, 0x2}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000300)={{0x3f, 0x1, 0x4, 0x4, "eaf87069ec16fb8f7fa30ddaa85a5b8fb2bfe5761549b3ffb530ffdf8df6e57e519871632c060e053d36794c", 0x401}, 0x0, 0x0, 0x5, r4, 0x52, 0x5, "53e2c502dc070cc7bd9c88e69dedae217a940428f14959c6750dc4261c9f5f902c8d9e50d2f70debf56ac870e39a3ce0485773fa355343c973d050a314897cc7", &(0x7f00000002c0)='/dev/input/mice\x00', 0x10, [], [0xffffffffffffffff, 0xff, 0x3e5f3218, 0x3]}) 2018/02/25 17:16:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/130, &(0x7f00000000c0)=0x82) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000000)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x18100, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x3e7ca0ec5ad55547, &(0x7f0000000140)={0x401, {{0x2, 0x3, @rand_addr=0x2}}, {{0x2, 0x3, @rand_addr=0x1}}}, 0x118) 2018/02/25 17:16:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x19) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) bind$inet6(r0, &(0x7f0000abbfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/140) 2018/02/25 17:16:27 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000040)=""/135) socket(0x15, 0x0, 0x7c2) 2018/02/25 17:16:27 executing program 6: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='*\x00'], &(0x7f0000000100)=[&(0x7f00000000c0)="656d30292e656d3047504cde7d706f7369785f61636c5f61636365737300"], 0x800) write(r0, &(0x7f0000000000)=';$F', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) 2018/02/25 17:16:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@generic}}, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x103000000000007d, 0x7) syz_extract_tcp_res(&(0x7f0000000100), 0x0, 0x3ff) syz_extract_tcp_res(&(0x7f0000000140)={0x0}, 0xffffffff, 0x9) syz_extract_tcp_res(&(0x7f00000002c0)={0x0, 0x0}, 0x7f, 0x0) syz_emit_ethernet(0x277, &(0x7f00000006c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [{[], {0x8100, 0x5, 0x59, 0x4}}], {@ipv6={0x86dd, {0x6, 0x6, "dd9442", 0x0, 0x5c, 0x93, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, {[@hopopts={0x9f, 0x0, [], [@ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x0, {0x313, 0x0, 0x1800000, 0x7ff, [0x401, 0x61, 0xffffffffffffffff, 0x1, 0x7ff]}}, @pad1={0x0, 0x1}]}], @tcp={{0x2, 0x0, r1, r2, 0x80, 0x0, 0x0, 0xc0, 0x2, 0x0, 0x100000001, {[@exp_smc={0xfe, 0x0, 0xe2d4c3d9}, @nop={0x1}]}}, {"7d15fde010c831d67c1110aadc7c1d2dded769da487d4497949dcbcf36b1fec38632d95ac7f46a56922a60cba55d38f6d6d0806c6d90c9462c557b6ee0e6a78eb3f521a7529f0fa03e4fd3269aad01eb5be859d0a7026787d4167819cbfa769ee76c6c9b42f1e05ca569f78101680c3861a62304fa8e8f0d52befb03d8e260bd6a653f3f8c762bfcbbae3528490b749e76828f7d4134ff98"}}}}}}}, &(0x7f0000000100)={0x1, 0x0, []}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000040)=[{0x400, 0x1, 0xfffffffffffffffa, 0x8001}, {0x1, 0x7fda, 0x2, 0x4}, {0xf2f, 0x5, 0x4, 0x3}]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000040)={0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000001c0)=0xf18) r4 = accept4(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00000001c0)={{0x10000, 0x6, 0xdc6, 0x10001, 0x2, 0xfe}, 0x1}) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000003040)=@alg, 0x58, &(0x7f00000041c0)=[], 0x0, &(0x7f0000004200)=""/19, 0x13}}, {{&(0x7f0000004240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000004640)=[], 0x388, &(0x7f0000000000)=""/38, 0x26}}], 0x400000000000310, 0x60, 0x0) 2018/02/25 17:16:27 executing program 5: r0 = socket(0x11, 0x1, 0xfffffffffffffffd) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000140)=0x1a2) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setreuid(r1, r1) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000574000)=0x81, 0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/25 17:16:27 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x8d) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000), 0x4b, 0x0, &(0x7f0000277fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/25 17:16:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f0000005f25)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) mlockall(0x1) 2018/02/25 17:16:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000040)=0x5e, 0x4) dup3(r4, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x207, 0x0, 0x4}]}) 2018/02/25 17:16:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xa6f) sync() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x7ff}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0xfff}, {0x4}, {0x3, 0xe08}, {0x7, 0x10000}, {0xe, 0x2}], 0x5) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0xec00, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x4) exit(0x101) 2018/02/25 17:16:27 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x40000}}, 0x1, 0x5, 0x4, 0x6, 0x80}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xb3, "6bb1da7df135c7089512a8311408204507858bd16b4dd19280920adf224c2f5e92492239b8607b5f39ab217a76d630d8eb13a67c2e6411f71b810c363caeb91f6f90b2ce4ff61b0bbf7d8482423ec90472a204bf15225c9c1ccd6dfe682d9b990b42b7ce26fda64fa14baccd74241647fe9d54754794f4e85cd69834324fdf163e7c38aff70d9937e5b48ee38ea6705606b9f99464af0e3d1655fedc42374b9075b66d38219df4f8dd2f45653424418237bdbc"}, &(0x7f00000001c0)=0xbb) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x4}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6af34)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) 2018/02/25 17:16:27 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) fstatfs(r0, &(0x7f0000000000)=""/106) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000208ff0)=[{0x20, 0x0, 0x0, 0x5}, {0x16, 0x0, 0x0, 0xffffffffffffffff}]}) 2018/02/25 17:16:27 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x279f, 0x200000) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000005000), &(0x7f0000000ffc), &(0x7f0000003000)) 2018/02/25 17:16:27 executing program 7: clone(0x6, &(0x7f0000425000), &(0x7f0000476ffc), &(0x7f0000362000), &(0x7f000043dffe)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x20000) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}, 0x100) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xeb}, 0x8, 0x0) read(r1, &(0x7f0000000000)=""/128, 0x80) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000000c0)={0xfd58, 0x3, 0xffffffffffff0001}) 2018/02/25 17:16:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0xfffffffffffffff8, 0x9, 0x1ff}, {{}, 0x4, 0x66}, {{0x77359400}, 0x10001, 0x8000, 0x8}, {{0x77359400}, 0x0, 0x1, 0xa4}, {{}, 0xffffffff, 0x39, 0xaaf}, {{r2, r3/1000+10000}, 0x1f, 0x8, 0x3d9a}, {{}, 0x5}, {{}, 0x7, 0x3ff, 0x3}, {{0x0, 0x7530}, 0x7fff, 0xfffffffffffffffb, 0x80}, {{0x77359400}, 0x7f, 0x9, 0x80000000}], 0xf0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r4, r5) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/113, 0x71}, &(0x7f00000000c0)}, 0x20) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/25 17:16:27 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x40a) dup3(r0, r0, 0x80000) connect$pppoe(0xffffffffffffffff, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x408082) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x3f590000000000, 0x3}, {0x1, 0x4d8}, 0x1, 0x4, 0x10001}) getsockname(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000100)=0xfffffffffffffe0e) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000000040)) 2018/02/25 17:16:27 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d80)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0x0, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x328, 0xffffffff, 0xffffffff, 0x328, 0xffffffff, 0x3, &(0x7f0000000440), {[{{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x8ea, 0x1, 0x8001, 'netbios-ns\x00', 'syz1\x00', 0x8}}}, {{@uncond, 0x0, 0x1a0, 0x1c0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x2, 0x2, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff9f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/215, &(0x7f0000000140)=0xd7) 2018/02/25 17:16:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x3, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000045fe8)=[{r1}], 0x24a, &(0x7f000086aff0)={r2, r3+10000000}, &(0x7f0000000040)={0x4002000000000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/25 17:16:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='\x00', 0x1, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x4040) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x7ff, &(0x7f0000000100)={0x8}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0xffffffff) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000180)=@req={0x50, &(0x7f0000000100)={@generic="79b15ebcd17ddf865ea32f38d2cc0eb6", @ifru_data=&(0x7f00000000c0)="5204748b3dae90a0b02a972ea7f4c165b4a8caaedeb7c11a891ed702748359cb"}}) preadv(r0, &(0x7f000000d000)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/25 17:16:27 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fdatasync(r0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/02/25 17:16:27 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) write$tun(r1, &(0x7f0000000040)=@pi={0x0, 0x81f9, @ipv4={{0x20, 0x4, 0xff, 0x10001, 0x149, 0x1, 0x6, 0xfffffffffffffff8, 0xc, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x52}, @cipso={0x86, 0x5c, 0x2, [{0x7, 0x4, "c2d7"}, {0x6, 0xd, "8e9d4d77a3250cf5c8c385"}, {0x0, 0x11, "361b27293594a8b9a19b4a51f3b69a"}, {0x1, 0xd, "912d4751139b8f44baaaa2"}, {0x7, 0x3, "12"}, {0x7, 0x4, '\fD'}, {0x7, 0xe, "1695b6171b1488a6dec9122d"}, {0x7, 0x12, "a4f716b18c6ce68f356582a88783f29c"}]}, @generic={0x86, 0x7, "254844aba0"}]}}, @igmp={0x0, 0xfffffffffffffff8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "974a72cf62ff4ac1889f0a444267aa54291966e94fca37b0186b870e414c1635c112c6fc6fd3461fb054b4f752c62373c0e38302f97831f34de84e413da98b4750975b9beaeb86400d6598d39c9ddb47012433dea1fd07c83ec4eb61a8498267d1fa43581b962ff7985f22166f579a436b9719e2921e1a798fadd33eb3d7cb93d9b9278163ab742e77de50c9940f5bc9ee08068697279c50dd621e08237f6c102495f2d8f4f0c0997aca27ca90367c10ebd2a11127687aee5769736d19644e794b"}}}, 0x14d) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x101a00, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x3f, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x7a, "8e1926e51a879011236d304317e93ebb3ef69784e0e94e5b58babb068cad3bb675c880d36f06a6307678996bca1e56148643d864ec36ffcab892bee60ba1676854b9702e88546bc833feed203561c6fff49bb42f646253d4d6ddd872b873da8f895027cd4c0aa4ae4affe94e6e59c76644591a6c1b826bb6e3bb"}, &(0x7f0000000100)=0x82) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x7f}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/25 17:16:27 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0xffffffffffffd16e, 0x1, 0x0, 0x1}) r1 = semget(0x3, 0x0, 0x8) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00000002c0)=""/176) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xfffffffd, 0x1, 0x0, 0x3, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x40000000, 0x1, 0xffffffffffffffff, 0x0, 0x7}) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/25 17:16:27 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ef9000)=0x1, 0x9f2360a0) membarrier(0x1, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef7ff0)={0x2, 0x0, @empty}, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0xa, 0x80, 0x20, 0x21, 0x0, r1}, {0x7f, 0x80, 0x7, 0x9, 0x7f, 0x80000001, 0x3, 0x3}, {0x8000, 0x1c1, 0x7df5, 0x8}, 0x3, 0xb, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x2, 0x6, 0x1f, 0x50, 0x8001}}, 0xe8) ppoll(&(0x7f00009d4000)=[{r0}], 0x1, &(0x7f00007c1000)={0x77359400}, &(0x7f00001db000), 0x8) 2018/02/25 17:16:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000), 0x0) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) socket(0x0, 0x0, 0x0) 2018/02/25 17:16:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x400000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x4, 0x710, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x17, 0x29, 0xf, @generic="12d8c4ad6fe2f44cc80057e141726f17", @generic="79a8dbb030c3c904426bf6321c7c401b", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0x118, 0x150, [@vlan={'vlan\x00', 0x8, {{0x2, 0x6, 0xd, 0x4, 0x6}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5, 0x4f3, 0x8}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x4, 0x88f8, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa8, 0x1d8, []}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:hwdata_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x1, 0x7, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ccfd45b49760e1c72b75afe32f29c14d", @generic="53555f784ead1c47798636ab8b30caf3", @random="26af3b2edd80", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x703c}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x120, 0x150, [@m802_3={'802_3\x00', 0x8, {{0x0, 0xfffffffffffffffa, 0x1, 0x3}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffd}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x3, 0x4}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x5, 0x40, 0x88be, @generic="93ee9a13453f7f21d7b6fd988e93f3da", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', @common='ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x160, 0x1d8, [@pkttype={'pkttype\x00', 0x8, {{0x1}}}, @ip={'ip\x00', 0x20, {{@rand_addr=0x3ff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffff00, 0xfff, 0x3, 0x4, 0x0, 0x3, 0x3, 0x2, 0x0}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@ERROR={'ERROR\x00', 0x20, {"843bfeaed48184099797a5e138da3d9ba581cd2cead74228d56f60a9c682"}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x80000000, 0x100000001, 0x0, 0x0, "f1b193e62091af05806e966a5932e148480a8c79cf4620fa383cf9542241a097facc18db0162f90c363537116862fc07f00ee3747e8008939a1c4ebb5075a989"}}}}]}]}, 0x788) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000840), &(0x7f0000000880)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8ff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x6001, 0x0) [ 49.570771] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/02/25 17:16:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000)=0xfffffffffffffffe, 0xff) 2018/02/25 17:16:27 executing program 2: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) read(r0, &(0x7f0000fcc000)=""/16, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r0, &(0x7f0000001000)="e427984539ddce010c20273491d0f007966b50437e4ae2838c5b49d2ff5a7313deafd9e1fb92721486416a6b3c7029b1380f1277b1e732230838ab536a27cb7a229d945381d08dd3c8bcacf8d91ecffcda8a8aaf41c019bc7480954f4dc8ffa9a56528a50c8c9db69e0ded4d030382534d4e8978cac3514c803cb2768ce0b5b1343cc37ba8c3beeab2453f28437f8690fe3b76192f354cdb2d8e07a28624d156fdb4bb87c53aa617368cfeed49226eebcc42814da01af4b3c80eb57010870df93baba7a8b031a874c45601b44b07ad"}, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001140)={0x3, 0x4, 0x1, 0x3f}) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/131, 0x83) 2018/02/25 17:16:27 executing program 7: r0 = socket$inet(0x2, 0x8080f, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7b9, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x8, 0x2, 0x1, 0xa, 0x80, 0x0, 0x7f, r1, r3}, {0x35c7, 0x3f, 0x6, 0x7, 0x7, 0x8, 0xd3d, 0x1}, {0x10001, 0x3, 0xcb3, 0x5}, 0x9, 0xffffffffffffffff, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@rand_addr=0x9, 0x6, 0x1, 0x3, 0x1, 0x8, 0x1, 0xc4}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003e2f71)="ac", 0x1, 0x81, &(0x7f0000e62000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000bd7fc8)={&(0x7f0000f41000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000dfb000)=[{&(0x7f0000579faa)=""/86, 0x56}], 0x1}, 0x40010163) 2018/02/25 17:16:27 executing program 5: r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_tables_matches\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fchdir(r0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) fallocate(r0, 0x0, 0x0, 0x4) 2018/02/25 17:16:27 executing program 4: socketpair(0x15, 0x80002, 0x2, &(0x7f0000000000)={0x0, 0x0}) getdents(r1, &(0x7f0000000040)=""/47, 0x2f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001040)={0xffffffffffffffff, &(0x7f0000000040)="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"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r0, &(0x7f0000001080)="298760ae8b57eb54990cb97ece130afcf46b0d9a407dad42d7a0d4fe723300ad042006d4a2e4b363a88029b0dce59cce61c927ce80b013f2184ce9ad22a47bfd82d619fae371848ebeeb7246d55ca9abce946340702ed2c666e5e2d8c3f8c984b86b6503e7f48afee765b8b011fe416ffb0e9aae84c75d4db5406f48fa92"}, 0x10) statx(r1, &(0x7f0000001140)='./file0\x00', 0xc00, 0x818, &(0x7f0000001180)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001080)=0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000b000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff85, 0x10}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x95, &(0x7f0000009f3d)=""/195}, 0x48) 2018/02/25 17:16:27 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000236fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/02/25 17:16:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000bce000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ab8333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613", 0x80, 0x0, &(0x7f0000a12fda)=@sco={0x1f}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/02/25 17:16:27 executing program 0: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x80005, 0x1, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int, &(0x7f0000000100)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000300)={0x2, 0x0, [{0xd004, 0x97, &(0x7f0000000140)=""/151}, {0x110000, 0xf2, &(0x7f0000000200)=""/242}]}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000000040)) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000380)) 2018/02/25 17:16:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000005f1c), 0x0, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000003ffc)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xfffffffffffff3e7, 0x0, 0x200000000000000, 0x2, 0x20, 0x80, 0x6, r2, r3}, {0x7fff, 0x9, 0x2d06, 0x800, 0xfe2, 0xfff, 0x4d7, 0x7}, {0x80000001, 0x81, 0x2, 0x1428}, 0x0, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x3, 0x3, 0x10001, 0xfffffffffffff801, 0x10001}}, 0xe8) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) 2018/02/25 17:16:28 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7b8e, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x77359400}}, 0x0) 2018/02/25 17:16:28 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x404083) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/25 17:16:28 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x8f8, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000200)="2e020000006c0804") ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0xdf, 0x4, 0x8, &(0x7f0000ffc000/0x3000)=nil, 0x1}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x100000000, 0x8, 0x7, 0x1, 0x22}) shutdown(r1, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10001) 2018/02/25 17:16:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setns(r0, 0x48000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x7d, 0x0, &(0x7f0000000000)="04b3327857751fd38e2e4e8cb05f18b4195335124afc05c2e0f3dcf05490f5cfe058d42d55f825940130f1787b7c18b12007a9956e6373c6e8fc4ed8c97cc5b38847ba172d9642410dc44e92382d51d95c5ad7854c1e86792cb15606fff6c641ac20eb2bc98fd0622f2e0f0ca4c19539cd58a563de528a7cf43b466949"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) r2 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x20030, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x70, 0x0, &(0x7f0000000140)=[@free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0)=[], &(0x7f0000000100)=[0x38]}}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r2, 0x1}], 0x6c, 0x0, &(0x7f00000001c0)="60a1d7f9b5f9466894fdd1b7b5d748c165dc6294ae6c52ead9b240b9f9d7b8bca719bdc94fae4684768562fd7e06b2fc0cf5dfbccee490ae747579a72162350984fe75a555e28af593b0d273d685eac032ef22a1ec5f8c79ff6a76eeaad1f3972b76077304f02f91827bdfca"}) 2018/02/25 17:16:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x4}, {r0, 0x1000}, {r0, 0x4000}, {r0, 0x2000}, {r1, 0x3000}, {r0, 0x2658ffa60b6b327c}, {r0, 0x8}, {r1, 0x20}], 0x8, 0x8) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) dup3(r1, r0, 0x0) 2018/02/25 17:16:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000442fc8)={&(0x7f000064eff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000094000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r1 = accept(r0, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @empty}}, [0xde, 0x401, 0x0, 0x1f, 0x80, 0x1000000, 0x3, 0x5582, 0x7, 0x7, 0x3, 0x0, 0x1, 0x9, 0x8000]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x100000000, 0x820d, 0x200, 0x7, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r3, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/25 17:16:28 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3f) ioctl$int_in(r0, 0x5452, &(0x7f00004ca000)=0x4ff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000000400)=[{&(0x7f0000000040)="79758514d4b6af60bb74f509ecc3685b757dc624646a53a47d4e5e38db10722dcb7d79015119f92c9c0806ca5273686a276f2286fbb84aebfb41b029eab7ecfa5362966372f3c9086189d9a9ab0e1d62572502e2329cb82fa4e0a9fb7d6bf51bf07cec7d27ec4dac25355bfab7fa92146e4542915e26964e4ca0abc9c7984562f3fe8f84ff867cfea9457dfd81aa2ed8db6de2f275cf00f42457696798adf0790b148e6234beca0eb44292a66e19b15b", 0xb0}, {&(0x7f0000000100)="18f525e768fe3ceb5496f8552c3f615dbd8ccffc92c8c4ec592bde52bb6c58c6b16f5d394aae427da0a6b0", 0x2b}, {&(0x7f0000000140)="b8efceaa21e55ee690bc4adbdcdfad0d942fbf3659072d5b04e529f6898b872024fa376fd349183bddab5782c08936987f480a39fd53be1da8de4bbaaa9b304b8fce0ff6a1a7e9bd77617f0851ece0d0edfa0732a4a8ff8f718d002d39edfb3fc9da6c4770f89bfe749c2c52dea8780f8f8f513405dea08246a9cfc026c257989131ee51e21171f98e0d98ceb8b7f71c381125d0bfc1bc2874ebc4", 0x9b}, {&(0x7f0000000200)="7ef2f840e9efca4b28f6cc778726dd466f4866714ccb40b85a6ee625c52c41", 0x1f}, {&(0x7f0000000240)="068132ea9147cae51fd20c69ed91e8abce0a646bbca77482c66ed08e23d9fdffa1faf9a44cb792c56b07633778e5a9b939f5c3392d76998d31f69efffa236a94414fc25c66a926eedd42de495ecb5bf725dc25d04dd67105a527793671e0a13cdec2c41f611e9dd81130f9ccc5f677afaa9924b83b7b8f1021bd287cb25d158f48606d0ba5de6782c76dacae71b5aec63247643c5766c1935d79e02f2c9ab4381e48ca63d813ad16dc936dc39b315f5f31311728323289e5a00089a41a79e10c55298804146608bb8e013dbb9ed9ade92ab30e0ef713b54d641576dd6bd0aac92a25e7b68b2721d9bbe9c47d", 0xec}, {&(0x7f0000000340)="6693e75d20af0b75c50473e1c7b83750c8fe5c42bad3e32fb3ab237747af9ed5ed600a69d958ed737a679d4e76ec13e90e54a0e9fbe1573acf61d0739406ea1d91f791b6693fe6de16b85bba5303e341ac42ff9be9c2c9b2751f092f9fe47cf7a415c21a2a303e581ff5eed16636b2c66409e79fe8395fb00b30cfb3dcbcc9174fbbed3a04ef3857448541106ce521", 0x8f}], 0x6, 0x0, 0x0, 0x4004}, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) shutdown(r0, 0x0) 2018/02/25 17:16:28 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x4000000000000, &(0x7f0000000100)="70e4727097e9373f4293c173e60bf86b7fbe0ce9f2be90fc46088bdf0f9254b15f0b247b4b97b11a78a63321ef0e861c066074c31ce9eac13c4505196e2087a6457c8c106593bbe942be1975410562cc3654aec07afd35443719520b564bf46673a44528253473c27342ce54b9927f57bea0feef9af04c7351015ce805bad06dd5d525cc3ccfcd816dc38104e473fb3831fee8db63c6693626146833ed9bc799d7ece6ae64e8b8a0a9a1c5bf0980168f8ae89526c77c3f69f6d60508e4a95bc5fe92ab199ffb42563c0000000000000aeef3638bd346d20de37f", &(0x7f00000000c0), &(0x7f0000006ffc), &(0x7f0000000080)="8c") [ 49.856217] binder: 5860:5865 ioctl c0306201 201eafd0 returned -14 [ 49.882363] binder: 5860:5877 ioctl c018620b 20000080 returned -14 [ 49.902083] binder: 5860:5865 ioctl c0306201 20000240 returned -14 [ 49.925734] binder: BINDER_SET_CONTEXT_MGR already set [ 49.935547] binder: 5860:5877 ioctl 40046207 0 returned -16 [ 49.952493] binder_alloc: 5860: binder_alloc_buf, no vma [ 49.958263] binder: 5860:5883 transaction failed 29189/-3, size 40-8 line 2963 [ 49.969375] binder: 5860:5865 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 49.977091] binder: 5860:5877 ioctl c018620b 20000080 returned -14 [ 49.988143] binder: 5860:5865 ioctl c0306201 201eafd0 returned -14 [ 49.995464] binder: 5860:5883 ioctl c0306201 20000240 returned -14 2018/02/25 17:16:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f67000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xd0, 0x1b8, 0xd0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000bdbfc0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='bcsh0\x00', @common='nr0\x00', {}, {}, 0x6, 0x0, 0x1, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="e5bafcc36ec9056011005206a662691d", @generic="1967294844ef37b7d8f2debcbd2daa3e"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bpq0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) 2018/02/25 17:16:28 executing program 2: getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000280)=[r0, r1, r2, r3, r4, r5, r6]) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r7, 0x1, 0x23, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f00000002c0)=@buf) 2018/02/25 17:16:28 executing program 3: pipe(&(0x7f0000000000)={0x0}) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:fixed_disk_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x37}, 0x3c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/02/25 17:16:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[]}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x7}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000140)=0x489) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x7, 0x2, &(0x7f0000000180)}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/25 17:16:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000040)="5db076db9ed0dd134d4b58538d6404060cce8dc992227ffdc9e2444aafd6f1a9d3ef1b2ea5380df3d138be1e2c9925e03151a5be12005298befdffa184cb17b34a91924a261699844ed25503a81dd373dc9ecc3440deb7fca1cf3db7480d81334cfaaf762e3039ce8d5949945f443db2508b757a734db1ed427125b8d14798f72c5bbc9cc38ba13af7815063d4af92f68a7b25955c13e6b8af57d4e596aec6cadf23bce3bb107d8da0f67512d380482ce443709b8270c32cb8", 0xb9) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/25 17:16:28 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/121) preadv(r0, &(0x7f0000ae6f80)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1, 0x0) 2018/02/25 17:16:28 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) fstat(r1, &(0x7f00005e6000)) 2018/02/25 17:16:28 executing program 6: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd, 0xa2002) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xd0, 0x9, "b8bf12a8010de9a788aff60abe3bb1edd8b63c57a03ae716b19f5ab6a2b24e202d0190cd91b4b3be86a9e15a5dcdb6002012974b8c7fdcb15ed477c9b61b4d574027756c145e7d47a3cec882e3732c3610274097b74c89c1807b520b348b7a4f91fa1ea5038ef41b5a827c9874b861e0dd245b7f34b15904228013eaa216420fd9a83c99c5a17af573b6936700924ab6927789d7298a980c52bf881d61c48f3fb68c8a2a719e1cd8f71f898626ded8201874bce5051a39482ec8575f67df34da46c7e6449ddf52a9"}, &(0x7f0000000180), 0x400) open(&(0x7f0000000200)='./file0/file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/02/25 17:16:28 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d1d000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000999ff8)) [ 50.018227] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.024916] binder: release 5860:5865 transaction 2 out, still active [ 50.031719] binder: unexpected work type, 4, not freed [ 50.037058] binder: undelivered TRANSACTION_COMPLETE [ 50.042462] binder: send failed reply for transaction 2, target dead 2018/02/25 17:16:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000639ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200300, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0xfff, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e13ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/25 17:16:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="875dbed53b6525c338b6568aa7090b7efe1b40bab808cb0209ed6a55d45bc74c962ca76b0a6d6fb3240cfca7509b1d490460ca44f9d270be6367d8cdda9b674e79039dcb991c8ffdaec7587791c6abe7d5c2d906242e7de15cbe52bbb0d92bb5dd99a3b86e7801fa94cad72b6e9ce3e086dd4baadd487d283e0c57a35d2a4891760f7b4698e9a311904b24504ca682961d0011ff20", 0x95}, {&(0x7f00000000c0)="b6cb0b7d665465f737d48e7510870e1b7f6324c496e3b00dac5b039715a92a9e55559f93f9e9075d3fa364faeadc7434c4ccc682228ac743c25d7bed92938651b0d2b4511cb0ef98f4ce88c6a9d640157b8788599213c3b8e945bac786f157c21d54b51f896adcb2043de765869249aeb2c6467d5e2a58ac8eb357599960c61467845172ca0a3d585846fec4e620e0aed78fa7a30963c2a9cb50187ff4ba94e6397775597de30211a92aba11fe80bc4e198222518a121ac4abce00949b070f36be33fba386069869320ba619d7badfb5421b02", 0xd3}], 0x2, 0xb) sendto(r1, &(0x7f0000000000)="2f8257d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31ce6adccf2c0203d87c591d1af60842accc9910cbf08bf6723fc5449b8aa4715aa02411f95b8e829a0e6918cebc6d35da6f2ced9e3d27339bb86c0ed6bcd42d18ceddd6b7be903cddc2157", 0x60, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000200)={0x0}, 0x84000) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000240)={0x3, 0x4, 0x7, 0xffffffff, 0x101, 0x4, 0x80000001, 0x800, 0x7, 0x51a18252}) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000300)=""/34, 0x22}], 0x3) 2018/02/25 17:16:28 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6fe4)=[], 0x1b0) 2018/02/25 17:16:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) recvfrom$packet(r0, &(0x7f0000000040)=""/36, 0x24, 0x0, &(0x7f0000000100)={0x11, 0x16, r1, 0x1, 0xa501, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/104) connect$ax25(r0, &(0x7f0000000140)={0x3, {"10b9184974a476"}}, 0x10) 2018/02/25 17:16:28 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r1 = socket(0x10, 0x800, 0x10000) r2 = socket$key(0xf, 0x3, 0x2) recvmmsg(0xffffffffffffff9c, &(0x7f0000005e40)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/153, 0x99}], 0x1, &(0x7f0000000200)=""/87, 0x57, 0x6}, 0xe000}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/244, 0xf4}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/64, 0x40}, {&(0x7f0000000540)}], 0x5, &(0x7f0000000600)=""/168, 0xa8, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/59, 0x3b}], 0x1, &(0x7f0000000740)=""/241, 0xf1, 0x7}, 0x1}, {{&(0x7f0000000840)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000880)=""/219, 0xdb}], 0x1, &(0x7f00000009c0)=""/4096, 0x1000, 0x100}, 0x9}, {{&(0x7f00000019c0)=@nl=@proc, 0xc, &(0x7f0000001ec0)=[{&(0x7f0000001a00)=""/121, 0x79}, {&(0x7f0000001a80)=""/85, 0x55}, {&(0x7f0000001b00)=""/177, 0xb1}, {&(0x7f0000001bc0)=""/226, 0xe2}, {&(0x7f0000001cc0)=""/240, 0xf0}, {&(0x7f0000001dc0)=""/224, 0xe0}], 0x6, 0x0, 0x0, 0x1000}, 0x3ff}, {{&(0x7f0000001f40)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000002380)=[{&(0x7f0000001f80)=""/245, 0xf5}, {&(0x7f0000002080)=""/236, 0xec}, {&(0x7f0000002180)=""/126, 0x7e}, {&(0x7f0000002200)=""/112, 0x70}, {&(0x7f0000002280)=""/234, 0xea}], 0x5, 0x0, 0x0, 0xc6c6}, 0x100}, {{&(0x7f0000002400)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000002480)=""/34, 0x22}, {&(0x7f00000024c0)=""/228, 0xe4}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/133, 0x85}, {&(0x7f0000003680)=""/119, 0x77}, {&(0x7f0000003700)=""/221, 0xdd}, {&(0x7f0000003800)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xd0}, 0x80000000}, {{&(0x7f0000003900)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003940)=""/86, 0x56}], 0x1, &(0x7f0000003a00)=""/4096, 0x1000, 0x62}, 0x3}, {{&(0x7f0000004a00)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000004cc0)=[{&(0x7f0000004a40)=""/244, 0xf4}, {&(0x7f0000004b40)=""/85, 0x55}, {&(0x7f0000004bc0)=""/178, 0xb2}, {&(0x7f0000004c80)=""/54, 0x36}], 0x4, &(0x7f0000004d00)=""/181, 0xb5, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004dc0)=""/19, 0x13}], 0x1, &(0x7f0000004e40)=""/4096, 0x1000, 0x8}, 0x10a0}], 0xa, 0x40012143, 0x0) r4 = userfaultfd(0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000060c0)={0x0, 0x0}) r6 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000006100)) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006180)={&(0x7f0000006140)='./file0\x00', 0x0, 0x8}, 0x10) r8 = socket$can_raw(0x1d, 0x3, 0x1) r9 = openat(0xffffffffffffffff, &(0x7f0000006300)='./file0\x00', 0x40000, 0x20) r10 = eventfd2(0x1f0a, 0x80800) r11 = socket$nfc_raw(0x27, 0x0, 0x0) r12 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r13 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000006340)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) r14 = openat$audio(0xffffffffffffff9c, &(0x7f0000006680)='/dev/audio\x00', 0x14040, 0x0) r15 = socket$bt_cmtp(0x1f, 0x3, 0x5) r16 = epoll_create1(0x80000) r17 = accept$inet6(0xffffffffffffffff, &(0x7f0000006b80)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006bc0)=0x1c) r18 = accept$unix(0xffffffffffffffff, &(0x7f0000006c00)=@file={0x0, ""/108}, &(0x7f0000006c80)=0x6e) r19 = syz_open_dev$usbmon(&(0x7f0000006cc0)='/dev/usbmon#\x00', 0x7f, 0x2000) r20 = accept4$unix(0xffffffffffffffff, &(0x7f0000006d00)=@file={0x0, ""/4096}, &(0x7f0000007d40)=0x1002, 0x800) socketpair(0x0, 0x3, 0x8, &(0x7f0000007d80)={0x0}) r22 = syz_open_dev$sndtimer(&(0x7f0000007e40)='/dev/snd/timer\x00', 0x0, 0x200) r23 = socket$kcm(0x29, 0x2, 0x0) pipe2(&(0x7f0000007e80)={0x0}, 0x84000) r25 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007ec0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007f00)={0x0}) r27 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007f40)={0x0}) r29 = epoll_create(0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000007f80)={0x0, 0x0}) stat(&(0x7f0000007fc0)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008080)=0x0, &(0x7f00000080c0), &(0x7f0000008100)) r33 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008140)='/dev/cuse\x00', 0x80000, 0x0) r34 = socket$l2tp(0x18, 0x1, 0x1) r35 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0xffffffffffffffcf) r36 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r37 = socket$llc(0x1a, 0x2, 0x0) r38 = syz_open_dev$sndctrl(&(0x7f00000086c0)='/dev/snd/controlC#\x00', 0x3, 0x0) r39 = epoll_create(0x1) r40 = socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$unix(r0, &(0x7f0000008740)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000080)=[], 0x0, &(0x7f00000061c0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}], 0x30, 0x800}, {&(0x7f0000006200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000062c0)=[{&(0x7f0000006240)="966584ce1bcda7151de5d0ce1c94b96a1f8f33738641d4d9211959a9a68c6d562928ac56f5b124fd50e34096831d2bf78ce0bdf064e4628875fe5ed879ded920c1616b1a9310cb69b05cc62f3d97f83ea28fc7d20f6a26806692c8be1b31052da562", 0x62}], 0x1, &(0x7f00000066c0)=[@rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16]}], 0x38}, {&(0x7f0000006700)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006b00)=[{&(0x7f0000006740)="7f0c2f49d322ff41c7c056d3c4761d21f6fe51b458c76bc3e1efe2efc9b3de5235ffbd6f51e1050c1ecb7e0f42cadcbfe29d17b544361b3c6188d93e27be4d4c7b2545e2ccbe438cb645b9e48e0eda9dd68ecb17ff4a5e2741a505b5c1e155d37c574fb004c02efd3b43f4122ae22958a5c968581f6b7e76b4be98fd82db0b2e702545b1", 0x84}, {&(0x7f0000006800)="aa6fb625968bcd81ada0aa32f3ede9d6f4750b7c130d43c58b3ae60a9ab9fa105d23dc6ae3fd96a072f6af9105f3ba3f188bd29a2ff105e4c21b399482256c002d41dd36a3ce1c133e3599f84ba4b1348585f5aba51770f84ad990ada477fb82063f0d0dbf7bb5676ef334e0b48259ace534f2795c5c5c562c60b48bf5555eb20e1ef68a53ea4a72cd411e9a9c407f1ecb5bbfc24f3291d717b2a2affc84f9fcef065599c17c6db735df056a2e81f9775e43fc9c69be4ae5b12750d971919570f7e8742d07", 0xc5}, {&(0x7f0000006900)="3ba2d70b01ccae1712380b8add31c35ebfaabb983063d62581e45c8ad80a8984ddaefde9993d1f7f2155e7685ad32886b024fd32c7e3c201c6f8ebccdee64454778d2f2bc1098647dbe3d6664306537b31660f29203052c562b4cd95cddd7e28d6d557a3966760e837a855617ef9abd0a50a99761624cdb2d6711eb978fd6eaf5f2aaac90fb3c8", 0x87}, {&(0x7f00000069c0)="00386bba0b7f339467b7bdf6b0061f93ea59e7460cd0", 0x16}, {&(0x7f0000006a00)="fed5c167b575306d21e66244638391bed2ed2f336108df66af0fcef914186570f3b08f3a86b297a14c97c69080b86e0cae5f6a05661a93278e2d8a8655d43baaa7550bb00a35b0bff07a7497e48aa066cc4c3dcd8615f3dc71bf179be0d1dda9457c2df14cd3ac6b12ca8a2b41b36113c021e33b4ba0d0165300cce1b1f53a7ce1a0b9e9e5bc9d9145c64b6cc7d33c622fe4fda6088f01842e74b3e76915f36270079a497c27f91c035973a61d0d02a1c4085570a3d5458a67991c2027946255ce3c9df437309d2489f6729a839f5f7eaa51aef3476b211735e3995691238df9", 0xe0}], 0x5, &(0x7f0000008200)=[@rights={0x18, 0x1, 0x1, [r17, r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}], 0xa8, 0x80}, {&(0x7f00000082c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008640)=[{&(0x7f0000008300)="1342cd522f844fb66edfb88c979a600de8358b7242354f2b270206", 0x1b}, {&(0x7f0000008340)="2a101ca5b4fba589c0e00cdb1298f00577877b51a449a478d00a211fbbe87e96f2774de486530c11666d01cb5db2828013ce7d24077d0e7c94ebeb13c68d76ff9e3d6c7e17d4b2f6307746a17009301c1903c296caf7d7eab95bda9607e77116edfb6355c10967f05e321a04a9fc91e19fc3b4797d266a94be7b47bc09e82de3f27c49f1119f2e9d2a98a202daf1b915abfaa86c997827d3563cf9daf509b3fc4fe3d9e992313363ff3e08bbc8ab397293cae4004fa6cb5b469fb8245872d99d6142ebb7a557c5", 0xc7}, {&(0x7f0000008440)}, {&(0x7f0000008480)="fa2e4672e9de5d4d8d5dad1bbb98358dd5de4cd2525199d4968498d48dbfe3229b10f24dc9fc9a18f04fed74a73a3459ec1e9fa8070c324498889c57bf7f02d5411bde781fdfc6f1ee835d4121b6b22de0877eaaba8fa2c92eb2b809c65c0b56c1f0d23c7e63d329421e0335accb5052bd69eef749cc8096516169adf2793af47a144bbbeab285a782717944b991", 0x8e}, {&(0x7f0000008540)="6e9a8d0c8a90bf20cf986bbbe03f2affb0dc924e0a320d22f8b717d8a48e536a4aa1cd8687543a4653d9fbd1bc42b1c2b3dd211e117d480d6d7e0b9ddf000a06e63a0b3edef1fc7128b65306c1a366fc0468358f6b5a5129b1ea7367454cb022a298dcb52f498e1f34958cc1b03ca1c068aae603d7eea884e4dbaa0c477abe5baa432538f494dc47678a85394801aa958088a22ffb20baf8716230da1ce5758c39eb299fd2a12c37debdd572aca9e95c5ea4d59ea68f3f46dd8a97f758ec7252b504f5eedd5954bd2e168d673c28d9f9d8664309b30e6eb95553e00ee782dd8821808c4550417ee76b107132b9fc82bf3275f686", 0xf4}], 0x5, &(0x7f0000008700)=[@rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40]}], 0x28}], 0x4, 0x0) r41 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r41, 0x4c03, &(0x7f0000000180)) 2018/02/25 17:16:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f0000000000), 0xb, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x1f8, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/25 17:16:28 executing program 0: clone(0x0, &(0x7f0000000040)="93", &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000000000)="cde4ab96f505bc77093e3ec7fa3b54c79b7132144c0aa4e1d433d19ea042ff95c617f0b5e7de51a7cb1daf8ca448e5cacb1527c29f2328f70e557c8142e95a3840717d") pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$ax25(0x3, 0x9, 0x20000000c3, &(0x7f0000000200)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)=@common, 0x10) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000140)=0x4, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$ipx(r4, &(0x7f00000001c0)=""/29, 0x1d, 0x12040, &(0x7f0000000240)={0x4, 0x9, 0x7c0, "809d83e11182", 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={r5, 0x70, "dc8d3ee64f3dd5ef121b0f2e62deb035034432a62d1c26bda9a71e27c530be84786ae0a72c27770e15c3ac61ecda6d2e5fab21266674dd553497e23d5078fdd9f2ea4ae172d55ab3f62ba6c01b3514884ea523afefbe5a67339329fb0b31edbc4c3d7851ce9a7bfdaf517a25833013b2"}, &(0x7f0000000380)=0x78) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x0, 0x7, @empty, 0x5}, {0xa, 0x0, 0x4c351e9f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1, [0x8, 0x2, 0x8, 0x6, 0x7, 0x39f, 0x9, 0x4a0]}, 0x5c) r6 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) socketpair$inet6(0xa, 0x807, 0x4, &(0x7f0000000240)) 2018/02/25 17:16:28 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r1, 0x402, 0x3) r2 = msgget(0x1, 0x100) msgsnd(r2, &(0x7f0000000040)={0x3, "75a7c9fd908ebfd49af1ee55689a69cfbf31b948913e89b420f9857e34af5417563ec1f00041371a1707c70cc845bb"}, 0x37, 0x800) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x3ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getdents(r1, &(0x7f0000000040), 0x4a8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000140)={@ipv4={[], [], @empty}}, &(0x7f0000000100)=0xffffff8a) 2018/02/25 17:16:28 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x100, 0x1, 0x3}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/25 17:16:28 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0xfffffffffffffff9, 0x0, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x3}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) [ 50.187127] xt_connbytes: Forcing CT accounting to be enabled 2018/02/25 17:16:28 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x100d) fcntl$setpipe(r0, 0x407, 0x401) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1f0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xfffffffffffffc83, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x3d1, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xbd) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000000040)={@random="cc8aa467eb94", @random="8c4c63119004", [{[{0x9100, 0xc2c, 0x0, 0x4}], {0x8100, 0x8, 0x7fff, 0x2}}], {@x25={0x805, {0x0, 0x7, 0xff, "ba16e7187068271286bd8503da66c670eef2658c1aff23927ee22bef521e39688724f6f5b6a41f0b20971515ede3f6219cb940e08c258d61a494a88ba392a108adb0895cff18332208d9f0b570961e0421657405241fec1d2a2fef985252c147e699439574cb0dff407551e66bd4a960cd29c844f8be06aca443b15f9eb3856e77915563a529c0b68b80e10334"}}}}, &(0x7f0000000100)={0x0, 0x1, [0x844]}) 2018/02/25 17:16:28 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000003}) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) r3 = socket$inet6(0xa, 0x5, 0x0) socket$inet(0x2, 0x80007, 0x6) connect$inet6(r3, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 17:16:28 executing program 6: seccomp(0x1, 0x800000, &(0x7f00000fdff0)={0x0, &(0x7f00000e9ff8)=[]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) ioctl$TIOCSCTTY(r0, 0x540e, 0x3f) 2018/02/25 17:16:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/02/25 17:16:28 executing program 1: epoll_create(0x0) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000000000)='1') mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0x1f, 0x1, 0x5) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) 2018/02/25 17:16:28 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x2, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)="4cef152a1e71b98c2d6daa36b3f10a03c03870703b22838c0d6db1747004c823dc292df82bd67dd134f49b0866fbe57c7b26b02b94fd27c579cdf0859cf02fe24c4779b618f459e3eb146c7d66e270341a9e79283c3038616d40968fc3e937f80a6f4cb3f2095b9a7a664f593859268aae37f7c2b5ddd108e94da11bdddb60ec1630e079da3cc048a38bc037b9") mkdir(&(0x7f0000000000)='./file0\x00', 0x4) rt_sigsuspend(&(0x7f0000000180)={0x3}, 0x8) open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) 2018/02/25 17:16:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20200, 0x0) r1 = accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @empty}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r3, 0x35}) pipe(&(0x7f0000ece000)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x1, 0x1) tee(r4, r5, 0x10001, 0x0) 2018/02/25 17:16:28 executing program 7: timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x6, @tid}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00009f2fe0)={{}, {0x77359400}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @rand_addr=0x7fffffff}}, 0xff, 0x4, 0x6, 0x7, 0x86}, &(0x7f0000000140)=0xa0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000180)=""/223, 0xdf}, &(0x7f0000000280), 0xa}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) 2018/02/25 17:16:28 executing program 7: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f00009efff8)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/02/25 17:16:28 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x80001) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}, 0x6}, 0xfffffffffffffe4f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r1, r2, 0x5, r0, r0) 2018/02/25 17:16:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000843000)='bpf\x00', 0x0, &(0x7f00009b8000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x4000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) bind(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x3, {0xa, 0x0, 0x23d, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x68a}}}, 0x3a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/control\x00', 0x0) rename(&(0x7f00009f0000)='./file0/file0\x00', &(0x7f000023efea)='./file0/control\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="6694e10768001e0d28fe77d95c0b4542e76ab2192e1791982235ba6e6f70531c6235563f55955277f18db0c012df1148329ef83b533c771e2ba73d3ac76ce1a6ddd2865a3bd2b77fe5318acc9c6222e21267d8919f5be7caf9b0086307f53edc75368e") 2018/02/25 17:16:28 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x4, 0x3, [{0xe8b, 0x0, 0x6}, {0x0, 0x0, 0x1f}, {0x4, 0x0, 0x4e}, {0xff, 0x0, 0x1}]}) clock_gettime(0x6, &(0x7f00000000c0)) futex(&(0x7f0000000040)=0x1, 0xa, 0x3f, &(0x7f00006f7000)={0x0, 0x1c9c380}, &(0x7f0000de1000), 0x80000020) 2018/02/25 17:16:28 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000), 0x0) 2018/02/25 17:16:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x262}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{0x6, 0x79}, 'port1\x00', 0x8, 0x2, 0x100, 0x4, 0x6, 0x470, 0x5, 0x0, 0x3, 0x5}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/81, &(0x7f0000000080)=0x51) 2018/02/25 17:16:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x100000001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x10000, 0x0, 0xfffffffffffffffe, 0xe0c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd398ffb0f01", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/02/25 17:16:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xfffffed8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a", 0x18}], 0x1, &(0x7f0000fa6fe8)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000000100)=[{&(0x7f0000000000)=""/203, 0xcb}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/25 17:16:28 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x23d5, 0x408001) recvmsg$kcm(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/32, 0x20}, {&(0x7f0000001080)=""/198, 0xc6}], 0x3, &(0x7f00000011c0)=""/197, 0xc5, 0x2}, 0x100) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/02/25 17:16:28 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x43, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0x4, 0x400, "a3d4adf05491f7b0034a"}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @empty}}, 0xffffffffc1d5b505, 0x325, 0x5, 0x7ff, 0xa0}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x2, 0x204, 0x9, 0x200, 0x7ff, 0x0, 0x165, r3}, &(0x7f0000000200)=0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_hci(r2, 0x65, 0x6, &(0x7f0000000f48)=""/244, &(0x7f0000002ffc)=0xf4) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000000280)=""/129, &(0x7f0000000340)=0x81) 2018/02/25 17:16:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x9a080) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x10000, 0x7, 0x0, 0x2eeebbc0, 0x0, 0x2}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x800005c, 0x10000, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000003031900030007000000068100023b0509000100000000051ffe58", 0x1f}], 0x1) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000180)) 2018/02/25 17:16:28 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010000)="8f", 0x1}], 0x1, &(0x7f000002a000)=[]}, 0xc100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/252) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4c7}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/25 17:16:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) fchmod(r0, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, {0x0, 0x0, 0xffffffffffffffff}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/02/25 17:16:28 executing program 5: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setreuid(r1, r1) 2018/02/25 17:16:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pread64(r0, &(0x7f0000000000)=""/106, 0x6a, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x3, 0x2, 0x140000000}, {{0x0, 0x7530}, 0x3, 0xef1, 0x200}, {{}, 0x9, 0x80, 0x9}, {{}, 0x4, 0x5a48, 0x4}], 0x60) 2018/02/25 17:16:28 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffffffff8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xbf, 0x9e1d}, &(0x7f0000000180)=0x98) socketpair(0x1, 0x0, 0x82000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x4, 0x2, 0x7]}, 0xa) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/25 17:16:28 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@generic="180d217f7255ab7757ac1613d01c5d8a", @ifru_flags}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) pipe(&(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @rand_addr=0x1}], 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) socket$inet6(0xa, 0x6, 0xa15) pipe2(&(0x7f00000001c0), 0x4000) 2018/02/25 17:16:28 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getrusage(0x0, &(0x7f0000000080)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x3f, r2, 0x799, 0x6) 2018/02/25 17:16:29 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000100)=0x9, 0x4) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xe8cd, 0x440) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x4, 0x9, 0x956, 0x9, 0xfff, 0x6}, 0x1}) syz_emit_ethernet(0x36, &(0x7f0000ab4000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x3ffffffffffffe7a, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @rand_addr, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, 0x0) 2018/02/25 17:16:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) sendmsg$nl_xfrm(r0, &(0x7f00003aafc8)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0x8e, &(0x7f00000c9000)={&(0x7f000097fc44)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/02/25 17:16:29 executing program 7: pipe2(&(0x7f0000000000)={0x0}, 0x4000) recvfrom$ax25(r0, &(0x7f0000000040)=""/186, 0xba, 0x40000022, &(0x7f0000000100)={0x3, {"7e210441974122"}, 0x26ae2beb}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) r2 = socket$key(0xf, 0x3, 0x2) readv(r2, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000000)=0x6, 0x4) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r3 = semget$private(0x0, 0x7, 0x0) semtimedop(r3, &(0x7f0000000140)=[{}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f0000000180)) 2018/02/25 17:16:29 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x100) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40002004}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x128) 2018/02/25 17:16:29 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80100, 0x40) accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5b8, 0x2200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={@generic="397e208809255b121e29f054a5330661", @ifru_names=@common='dummy0\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) sendto$llc(r2, &(0x7f00000000c0)="f3c31614ef8740cc5a281a8fd111cb90c4dc81ef7335fd9c6056", 0x1a, 0x0, &(0x7f0000000100)={0x1a, 0x19, 0x3, 0x81, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/25 17:16:29 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x42) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/254) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00000eaffc), &(0x7f00009ffffc)=0x4) 2018/02/25 17:16:29 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x5, 0x1, 0xffffffff, 0x20, 0x7, 0x465}) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x6, 0x181001) fallocate(r3, 0x20, 0x0, 0x273) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x0, 0x2f8, 0x2f8, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x4, 0x6, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/25 17:16:29 executing program 0: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000eff0)=@syzn={0x73, 0x79, 0x7a}}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/60, 0x3c) 2018/02/25 17:16:29 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x240005, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34000, 0x0, 0x400}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x160, 0x2c, 0x821, 0x7, 0x2, {0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000000}, 0x2) fstatfs(r0, &(0x7f0000000080)=""/42) 2018/02/25 17:16:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x87, &(0x7f0000000000)="337e6955f4a4b65d8dfebf19c760a8c9fc019bee0d7fd14a9cadd2a74652b9d4be8e96b74671f796cce95d52949e0101e1991ae53a7c21892277ca66c49cb53996c85e10c0ca5ef47bddce7298ea102ce8ff215d9407d7a748a982a5121473b33aa0225b81639a065be36a14571b43a7636d9fad4be7c6f1afca00156ef6b1569da188166b959f"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int, &(0x7f0000000180)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40, 0x0) write$evdev(r2, &(0x7f0000000140)=[{{}, 0x1741, 0x8, 0x7}, {{0x0, 0x7530}, 0x3, 0x5, 0x10001}, {{0x77359400}, 0x0, 0x6, 0x1}, {{0x0, 0x2710}, 0x2, 0xfffffffffffff800, 0x8001}, {{0x0, 0x2710}, 0x1f, 0x37, 0x8a19}, {{0x0, 0x7530}, 0x262, 0x9, 0x3}], 0x90) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000d25ffc), &(0x7f0000f40000)=0x4) pipe(&(0x7f0000000100)={0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000180)=[{0x2, 0x25, 0xe2, 0x9, @time={r4, r5+30000000}, {0x8, 0x4e5cd780}, {0x20, 0x4}, @raw32={[0x692d, 0x100000001, 0x9]}}], 0x30) 2018/02/25 17:16:29 executing program 6: socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000000)={0x0}) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '(\x00'}, &(0x7f0000000080)=""/68, 0x44) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) tee(r1, r3, 0x6, 0x0) 2018/02/25 17:16:29 executing program 2: seccomp(0x0, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1f, 0x20, 0x0, 0x7fffffff}, {0x5, 0x80000000, 0x4, 0xffffffff}, {0x6, 0x9, 0x7fffffff, 0xfff}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) socketpair(0xa, 0x0, 0x7fffffff, &(0x7f0000000380)={0x0}) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00000003c0)="f8bef84440330d164fe2bb521e9c0fec7caf87ceddc4d125c417ae2f9d7cdccca54ecd13bb80ee10736abd8b76fcf74e111ef3c7118a9a72e08003f0e1b3106f2a2e79b6aae1046cb5003be5b01e42b361421316f842219a8731560728f380f6d1bbfb6c2e1b5d4c742d8dc00dfaddf4a926ed1b0143551e558211678f815614f91441100863784d3f76ba55ec5563a362263696169358c0e7539088e7695e66123281b28d5d7166d38fbb6d8eda4d7620737223c3a31a5f088e13d14d0098cc6631598ba8dfc677e6bdc7767a0c7c572cd2f69030723866c50a5c167201cda85dd9195c0982330d278b927a05d15594fb01f77969a50766581dd36035e098aad0438bd23b1110ae68abdff7ed6838af21d5e200009b5eec029204967e9fc56844a172be7c6f73603f2949769a7a6a21e8d24ec55dcb275bddff740d1b946d83be13848150ecc4ddadc50b12060c3088d085cb9b34750c96db629b40d89b88f21a5a4c211b1388d1f451d79b0f6524bd3dd75bfcf71ac931265096dd5c5873e63d47992260d490dc383d0685d49bb19ab23b8a5e49af9656fe5de2163a24c91323f2cdc8e4fcc96d67ffe490395574708b3e4c218751790ce0d0e4cc05c8bcec72e4b398242cd91306926b91e97a94277b2d8a0a3dafa1de07e3fc8e26c714092dfcd323649fe7c1eb109a6d2ddb4f19092fb99f3ec8b2ba65d270a1766372d44b8adf611c5353189626582ace4635ca83a09d511690a64262c36240a545006f9fa2ce96056abde3427f9bd3587fe3c8c7c2f5b2d787c075aa0a67a7f4e2f1fc1e727751b83ca5a4f41928603d318e29b80c5d673718d355c346d4dfb292462947c9c90cce428c5c7897b5b9dce88705a2a12829e5ec384ce8a3817417eb31ca0b0aeb177de62a3c9ce4dc0dd953a78505300eaaadfa46715c3c2ee739e50bdcc82bf134404d1c4c56394293347cd72b563708c60a0696509ebd070c83ba4c452b87ab7b3ce59dee396d91f2c6e3bc66125f00b5db7a4a2f9617f9fa12408f8d3bbc3d936db6fce154c239e8e48a6a762f6392e9b7bc5fce157c9881d68c42624b8ae147fdaf2f8649213ffe7cc3da9248bdada30437b25ca6a9f7a62b66139bfbdc2b4530dc088cff2a3add4c229d2d419632fe093dd083ed9e950ed4262740a2e11eff350b95e7013d846d784976ecfe15ebe1f6bfa2fdc1c77a5e41d5dc5f6c44de997847c63b01a33ec248eb4268fe2ac9caa72d2e8eee7d2d3359a250cca61460a599584c7875321a1bef820c199d5ad049e2a441073c10f1f7a146d6669889b15f9772d7f437684e34f36a6edb6294c726aa4ce4f8aef2791b2ebd6ef185a25823d992d78aa175581772a878891d8783a3950616c43fd04bed4b3ac9f9adab8260896c56836d9c9dce96c4da41c8c61b8742030dfa3f37d9730cae9d8e69fc2c77e58029c7cef90cd2d74bfccda098ac699976bc10562eee45c639af4c77fb56d1cfde4ab8ee123ae120bf8d8ec886e669f4d2bb1070fcb860a4612bcb2915b9979df0ffbc93880bc3e9243f316f5c815dc7e7c5fbb971defbd1ea1dc276de7608344ad738241af248a5769f60ff0996f4291e8a29ff63e4e408485ae10acdc0ce346410700e895186b33c6b188e9cc7372d5acef783ddd90efee07f2a8c14ab88858748362165712e2930708f72f6f1e9776ac79b3a0b4801c63a94b5a52ba0966836a95c8f63ac5603b6c21193adcc3d1012dfc02e22e97002a4728394089e0089bf42b3a81bdd2441f2bfcf29bc562f5bd0deb3bf9b84d7b4a1a1a36dbafa5bd45f4f633382ca0ef0e4d9f3c571c3367d7cd0c784d506908c249128554c13e94e3764f57de721b428829fc2ac78b0324b190de0d0e80c4d21af4dc94b06195320f0b410d3aae59cea0fd85a2fbbfe7153fdbf14382c0ae24f2b868bbc50a37e0df76d0e1df9705bbfab7d658024817b3fe7a67ee21bc01eafb8119b3c2b4ec6d132ab8a5339413106a5759c783dccc90c05e7fe0ea49825acdb7c0dfaad9bfc42c242d034084b525775cd7e4077f5a14727840afd9bc3b2040690dcd4508f6a313ea5c83e79cd90ed08a393e06ef647c396c597dabc9705f854836926f35365965d8b55f2483ed9f20fbe10de645180a4cbc67fc399137f6b18595759db1beda132c4151b0ecf7841227c033834e0a4a8b957fe56ad9df9cb5ed65f951e949cc95406723ddded783804aeaeafd8f0a8ef65fba3c5c9d56ceef27c4d6d2ed9399fa29d7a7c6db7a212fcf01590668d5c572debf347ac1df24a879d41575b32e4f17dc48e0e44fee12d4cf9272368ba3df5c907c43d0b3f37946ff7f560d6f6505a899f94901dfde1de3d47da21239443998c421c860c99e59231719eb131d46aba0bc17b861a678249ec0cec697b0b63e307befb4213031d3d7437445cb78029eb1f60a825f0e46929a4668fe66a44b889bb67a52b235dd6d848eaad60a03d2aacd406d3212b434a42636d1206ed2b80bf65540e33cc573cba713a4a2489edd607ed01e8e434c83db0dba7cb4d4bc4925869cdff21641096b3d6d8212fd9cb48db5115e6620303a1b08e70690d615ba5afa8153495274eef1cab8843b64dd97a673218a3bfa3ed165faec2a609c45e340a7d555c1601446b44b4a05ecf8ac262bca7911f7512ba0dd6247b63b21a91af60c145496414d48a06bf744e743751087459bf85ab5ebf67ba3431a46d1009426a676a707d9d6b1f902b0792e03b77b4344e9c15c66ca984f56a8ca05ab0a328687920faa790fcb7add078c83d0dfa195a5116dbf5b26ec3c8badab868dd32bf10919d42c4e50f93213b3fa3ba353115eb3546bbde6c54647b4ee462eb2d6a4a2f94d31577b951f025bf7167c0a1e96d43013589167f1eaeb187ef7bc1192b34fe8cf7ff84a8e7cc4340b87b1bdcb5f5d0fe310c79eff4fd9f5669b89025208fdea0e8f0a3f909fcf533f8965d60c7f2023afe087dd30040ffdabb66a808ce7e452eb1db3dd323592eb8051b8124b1ff67ce93716be67a868dc0b7d893b02f6a1b13a5e7cc120c866cac83118147b75b0467348327518c0d8fb56d232764df416d6ffd854e80cbae5a36819fd2474aa8e407e2e7dd34407d1c814097f86d98cee11f41e4c1e45ef40b93ace4fc8d9494a62c072e3ea5722a03a7f79c31f74aefe3621553e634e90332c0b03a8f5f2e8d49b0262e60c2c7edd1681561c74f78caa22d52ccc87852e696eded9694c0972555f10f592fdf3b9bdc31abdbe3cb04cd7501fd779d1a9c5b23e9cb4c32424317545e341cef68111171aad09ee660953fb138a35c2fd6c5cd468a03ca58ce50cd63e574091be6434b606246fe8388e08758574832d4d410bbb23a25dff095dfd66b461695100510d334d683536645b60a6835ceb5d57b7c2d5c65e2e7b15ef80bbb31f907ead0b3bd15dc169073ddec6603199cc9aa7541a9b817f8247100de47738613bd293c972a5c1cdc8a63307b54253a64f8e822a08431bde01022bacf5576723eb7f67cf2341887f65eff8d3df556ec766c42133079e978f66bd382ffbe49a2e8c1b2a69ca43763641e4b98a198f4b320a3cbcbe15718d8faf59d3e04ac193e43193971fc4751238d484637e8ff9e76ecb6ea2b97e96b55fae8e8dde45f1f8bdcf32a0bdd6516fda23429650254a8f1a1f902fefc324cb14d8bd317768074f7f381c9833b411c2aeceff7c318806136faecc36cd6690ad1ca069f6df624898de05eb1f283c242a2b5e7f91bcade6262459b3df8d25413ec529f301c3b87089a4147a4c9791c83c61e730cd2edd7aca4219d01f4cca9f00d7373f13bd0efa00221199cabb64084737ea02d3f7e2476246150904c95c5e362385eaf1530e323b9abcfde62a82e45e99573c05125eb681c5a0bca03035fe19c9878a6b7e9415c8a6f9dbdcf20c02e569b1dd0b3c36d2e472836427d55f7dab8033665964186a0d79afed80c49fed9596ff363360de5cc5a2205fd976608dafd0789d5dacb8f2ca6a42b5c5d559a9162f12be033cdc8c234dfc328140f0f25c638329458f24b04cf2001bbc9ecce9b621214da4ce218aec6c4bcf91c6ad12e09c181af8fe86e71709029ccfe07b39bb6acadd1a43b6b2587057d784d4ea6ac0eefe7293c321e3d977f35044e0944fee38b3800c65bedbfabf7711e6a97bfa6879076415ca051bc21ae3c83453f2c0c370cf6fbd2c22846e934f6eead66697aa9536e360c15e96a8db97256a020ca9b66b69ea4661f9918f16e804a5b8f059428d047d1b95de11c622445db7ec0183cf72d0c55921ded5bf8531912fe78d9d7277b0c1eaefa36f341045173d9a7b113b7436667e1eb66c005d0832079907abbb96a91ae338b83580b111981f0cc7f8fd15c071712cf227ba312e73e8dd63f1287cec5aedff2176baaf59169c5b846738ae484cb35f0e7ff2573eccd9d2104a69658b053def8fb57f1dffd2df663bcf4bc5107b8988f87e45d277b5563e87208959f958ab6045af7027a2f8956b264a44e43184c2b90db10de908234008156f54c6e5f4f7646d0e5b32dc0f559abb3ea9376883a59dd0188b70d72a95aae4afed63dab64f1f64bb62647e6e8716fa80b30904c8a01ea774cb028f76a29f533b7ed06e6badfed28335a39134ac47712cbb29bdc1abf9009863dff2539a827b125af6a1e472682beef7d11f0c4c93efd4d56c7a84c9cd2715b5591959e089f8a144b15f27c97c40f206cd4afe6c9a7d664512c2ae3d31ef3a0b316db1d8450ae1b284902be00542cacea40cfb75f4d0495aea59e79724d205e93e1370ebebc93ff76c14a1b0cbc91be9a234bf8169bfb5e1689bbe660c4c5567af6dd9594fe3eb9fc4527e28427bc2e898884d8abfe79d5fac07fc9587fc68fd7c5a3439865d82add80d7703f7795ab31e04c4c21ce1cb8076149ab328ff596aa6f27dc602adabdab14261823c74e7218e0d970b00d4900ab830f509f5d1bd3bba4c03337171bb7fb18b989bd20270fcce62c45746df317422606ac16cdadd32acc577de2831e9a5c29dc39ba114d2a3479836a78d533e831a666f0094ec8a72473009d2b32b9a6a0c5feb461863dfe14c7e835bed33bf1caeab9599c30dc008eec1f0a75cf3bfe3499fee440b43a56c4f8f25add9d8ca549349f95dbedb024000453ce3038242b11bbc34d74a9406163e55411b670d04a42dd282b07727c968e1d44c4899057b5c8a837ef71e41dd0689378ce61138d0f16035d3ab1a7a35f4171c711aeea1101a4c06f5fbb6fea7185682f68fcdfd8620f614b0d612676ba1e1dadea6e2575b210b8b428a42de7e676a89d1d401c1f960eb2cdbea7aaabac9a94363d592316dea0400ec554fa541e4deb2d17e69bbc6afb1464e41a993106a04e1b2dc7ca623f86a2757df3e6b36001ebc1b029956db110e4633616bc990438a623dd18c3d30925dd0a57e75504efef0a5c710cd43eea36ed4fff9fd9d3ee260b32112bf28a28f8b1a59946c4633739a237e382889bed9a11b3be744a3a7756e9319b818fc33b10677bc5179add2e36f0c91c0d2d867bf3b9076020e50496f3f8835cb040851c603559c0ef1693e86b3e030e6c5ff5a8e1f28b0b0e6584d0e744b1fd1e0f2eb55818c15e8fde548ea01128275eb380bfa64239e1acdbce7e52bd77ee258fde4e24597d58c9f3e410de6a15c38669848b3ccc9e15ed698461dd543d311b7ed61bdc369452e564d935351e6ce13bd2f9119f1f0a66451b892be3f12ec67cbfc699ebd284", 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009caff8), 0x0) 2018/02/25 17:16:29 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a1000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) tkill(r2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x40) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000200)={0x2, 0x0, &(0x7f0000000040)=""/112, &(0x7f00000000c0)=""/231, &(0x7f00000001c0)=""/35, 0x2}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000040)) 2018/02/25 17:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000061caa0)={0x7, {{0x2, 0x2, @rand_addr=0x4}}, 0x1, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x560) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f00009d5000/0x3000)=nil, 0x3000}) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ebff4)={0x0, 0x0, 0xffffffffffffff9c}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000cb0000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5, 0xa13, 0x8, 0x7, 0xd7f, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) getpgrp(0xffffffffffffffff) flistxattr(0xffffffffffffffff, &(0x7f00000000c0)=""/162, 0xa2) perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000), &(0x7f0000c2a2f2)=0x10) io_setup(0x2, &(0x7f0000000240)) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000280)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r2 = dup(r0) r3 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00003ae000)=@raw={'raw\x00', 0x9, 0x3, 0x1b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='yam0\x00', @common='bridge0\x00', {0xff}, {}, 0x0, 0x0, 0x1f}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x218) r4 = socket$inet(0x2, 0x3, 0xff) sendmsg(r4, &(0x7f0000043000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0xffffff23, &(0x7f00003b3ff0)=[], 0x0, &(0x7f00003b3000)=[]}, 0x0) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/25 17:16:29 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, 0x0) 2018/02/25 17:16:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 2018/02/25 17:16:29 executing program 0: syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = semget(0x2, 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x22]) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 2018/02/25 17:16:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x102) bind$inet(r1, &(0x7f0000000080)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 50.922157] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/25 17:16:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') close(r0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xb2, 0x40000) 2018/02/25 17:16:29 executing program 4: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semget(0x1, 0x1, 0x200) r0 = semget$private(0x0, 0x1, 0x10) semctl$GETNCNT(r0, 0x1000000000000000, 0xe, &(0x7f0000000000)=""/93) 2018/02/25 17:16:29 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x6, 0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/25 17:16:29 executing program 7: rt_sigaction(0x7, &(0x7f0000000000)={0x47e5e8, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2000200000000000, 0x4) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x800000000000000, 0x400400000083) 2018/02/25 17:16:29 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r2, 0x0) 2018/02/25 17:16:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r1, 0x5) syncfs(r0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000180)) accept4(r2, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000200)=0x2e, 0x800) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000240)=""/230, &(0x7f0000000340)=0xe6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f0000feb000)={0x10}, 0xc, &(0x7f00001f6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000240)={0xfffffffffffffff7, 0x8001}) 2018/02/25 17:16:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x428, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000744000)=[]}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x21) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x68, 0x100) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b1fb0)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/25 17:16:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xdd, "835561f42d74da6d7c5c5d3481bcbfd79cd46b9f60809bf9f8346cfa73fa46e3d344942d54b42ff36c56b850e496c82c933218357071f7aeb9f1687e822f092328df02af5586816e9923a0d0626e1a905b193cd5194236f03628969d316a1a2d2a789478898815bd3277f2526f09d687e7fdb80cf0bc1bb0ae9363e970d22223853c4fe465db650eebc7ccafd691f0d609db34f0827c1dc62a9ea607e0647901e2f12d9c501d7ab4873a5fd047a2213d0ac226e77d1799f6c6f6a47275ea90ae972041b845b3535f313449416f51ee2690c7a89b1084af1a689e8e8f31"}, &(0x7f0000000100)=0xe5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x0, 0x8001, 0x5, r1}, &(0x7f0000000180)=0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x83f23568c99879bf) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x10040000000000b}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf4, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x196, 0xeae5, 0x7fff, 0x9, 0x4, 0x6}, 0x200}, 0xa) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/25 17:16:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000fc19f3), 0x2fa, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xd4080, 0x0) socketpair(0xf, 0xe, 0x5, &(0x7f0000000080)={0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)) 2018/02/25 17:16:29 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = memfd_create(&(0x7f0000000080)='syzkaller\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x81}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x1, 0xeb6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xba20}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @rand_addr=0xce8}], 0x74) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x35, "937df59a1d0dd79f329f7c1e887b3431f616e90d33d55f93bb5a42bd68ef78ce54e56ba754076458750336c9f6e08a5300f55391a8"}, &(0x7f0000000180)=0x3d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x3c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000240)=0x10) accept4$packet(r0, 0x0, &(0x7f00000000c0), 0x80000) 2018/02/25 17:16:29 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x64) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='/') chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) tkill(r1, 0x1b) umount2(&(0x7f0000000100)='./file1\x00', 0x4) 2018/02/25 17:16:29 executing program 2: r0 = socket(0x1, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003f291d)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f00002bcff8)=0x4b, 0x67) 2018/02/25 17:16:29 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) sendto(r0, &(0x7f0000000040)="5fb26f577806d833c5732caef57b2cc57c4eeae70f47e401a6063d0bf600f3811a38aca0e2d8956f3e418a769ec68655f1ab970178b5954f9acf2c30af33cd25853533bd0016690391714386d81e45963c29361c53061b5c01d5b311f3f4eecc6803c964980585227ae3392ce3dece5aa4c8a9e26f1d2741334d3dd67cc1913ece1925f0feedf68599ee4259cfb06c242c74d993e93b4ef8d8eaa36ce369a56358c4da66e23049b9a17469", 0xab, 0x4000810, &(0x7f0000000100)=@rc={0x1f, {0x7, 0x7f, 0x0, 0x0, 0x1, 0x1}, 0xfffffffffffffc6d}, 0xa) mkdir(&(0x7f0000000140)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/25 17:16:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000e97ff8)=0x1) pselect6(0x40, &(0x7f0000000000)={0x7, 0x80000001, 0x0, 0x5a24, 0x5, 0x0, 0x1, 0xa7c1}, &(0x7f0000000040)={0x0, 0x5, 0xc84, 0x10001, 0x0, 0x1f, 0x1, 0x6}, &(0x7f0000000080)={0x3fee, 0x4da, 0x1, 0x8001, 0x400, 0x6f, 0xeefb, 0x3}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x100000000}, 0x8}) r1 = socket$inet6(0xa, 0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x8001, 0x8d70, 0x2, 0x80, 0x2}, 0x14) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) 2018/02/25 17:16:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb704) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x2000}) 2018/02/25 17:16:29 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt(r0, 0x7, 0x8, &(0x7f0000000040)=""/157, &(0x7f0000000100)=0x9d) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 2018/02/25 17:16:29 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) migrate_pages(r1, 0x5, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x10bb) write(r0, &(0x7f000011afdc)="24000000200025f0006b00042006fc00020b00080110b5020010ffea08000100000000b7", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6d8, 0x8000, 0x5, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x9}, 0x8) 2018/02/25 17:16:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f00004d4000), 0x0, 0x0, &(0x7f000053efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/02/25 17:16:29 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000148bfa)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x2000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/4096) 2018/02/25 17:16:29 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3dcfc12c, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x10000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x8c, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={r4, 0x401, 0x2, [0x100000001, 0xffffffffffff8001]}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000000)={0x0, 0x0, []}) 2018/02/25 17:16:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000de9000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632df2ba91fc05b2913af26d7e608b865bda13cf57d8c41fe1bf6ef12f61b0275567fad5ca49bad1a6b69c76b5ba7cb2e4876e069018951e7e44c41b3ed82605fcad0166498a16d9b41fb88f17d0fc7764e7980c081de286734a8a80255ea269b23", 0x80}], 0x1, &(0x7f0000bb6000)=[]}, 0x0) recvmsg(r1, &(0x7f0000c56fc8)={&(0x7f000043df80)=@generic, 0x80, &(0x7f00007e2000)=[{&(0x7f0000518000)=""/4096, 0xe5}], 0x1, &(0x7f0000ea0000), 0x229}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x775, 0x10400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x0, @empty, 0x8000000}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x6c) 2018/02/25 17:16:29 executing program 3: unshare(0x200) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x7f, 0x8, 0x2, 0x2}) r2 = syz_open_procfs(r0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x30020181, &(0x7f0000000100), &(0x7f0000695000), &(0x7f000014e000), &(0x7f00000000c0)) ioprio_set$pid(0x2, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xaa, 0x402) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x7}, &(0x7f0000000100)=0x8) 2018/02/25 17:16:29 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @broadcast}, &(0x7f00000001c0)=0xc) bind$packet(r0, &(0x7f0000000200)={0x11, 0xf7, r1, 0x1, 0x7, 0x6, @random="20a1705cff1e"}, 0x14) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00003baff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f0000856000)) 2018/02/25 17:16:29 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f00003e9ffc)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101002, 0x0) 2018/02/25 17:16:29 executing program 2: prctl$setname(0xf, &(0x7f0000000000)='\x00') getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000000c0)=""/110, &(0x7f0000000040)=0x6e) 2018/02/25 17:16:29 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x3ffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000180)=[], 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/25 17:16:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000000), 0x1) 2018/02/25 17:16:29 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) finit_module(r0, &(0x7f0000000000)='-\x00', 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)=0x7f) write(r0, &(0x7f00009cc000)='3', 0x1) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="d9f265f0f61d66b9800000c00f326635000400000f300f0139ba2000b85c00ef0f3200810000f3db5e4f0f013b66b8e96700000f23d80f21f86635400000700f23f8", 0x42}], 0x1, 0x6, &(0x7f0000000100)=[@efer={0x2, 0x100}, @cr0={0x0, 0x10002}], 0x2) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r0, 0x0) close(r0) 2018/02/25 17:16:29 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0xbd0, 0xaa0, 0xa08, 0x878, 0xa08, 0x0, 0xb38, 0xb38, 0xb38, 0xb38, 0xb38, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x850, 0x878, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[], [{0x88c}], 0x3, 0x6}], 0x5, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="655813a3830957fab9fa3205305c5e0c", @generic="4a03c730786b9325970ad2cb18fb022c"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000cc0)=r2) 2018/02/25 17:16:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="a866d55926171016e27450a17a6139ee42a48ce0f04ffa9c62b024ac89a9a5ca31bbf049a98ce4ca9268c2122be4aa1542da15ea71f1b016296bde55e3a6d747bc43803a41a206228da2a932c39db3f9f963dc50cbe74eeb", 0x58}], 0x1, &(0x7f0000000200)=[]}, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@ipx, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/57, 0x39}, {&(0x7f0000000380)=""/55, 0x37}], 0x2, &(0x7f0000000400)=""/211, 0xd3}, 0x0) 2018/02/25 17:16:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = msgget(0x2, 0x200) msgctl$IPC_RMID(r1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/25 17:16:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000ce5ffc), 0x12) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/25 17:16:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/25 17:16:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) write(r0, &(0x7f000021a000)='9', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x38d0, 0xfffffffffffffeef) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f000075dfc0)=[{&(0x7f000009d000)="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", 0x5d3}], 0x1) 2018/02/25 17:16:29 executing program 4: r0 = socket$inet6(0xa, 0x7ff, 0xfffffffffffffffc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f00000005c0), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="fbd30f6e47cdd865d92601634ddc1c6d", @generic="d639d1478b7832336e843065068393c4"}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x81, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/02/25 17:16:29 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="2ed8d362c1c2aa697da9097a442e7eb1670b2f55097bd6b7408c356bfb6042c7370afd87cb802042fd87cd25fbb567eedbcd7973f5", 0x35, 0xfffffffffffffffd) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x202202, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$bt_hci(r2, &(0x7f0000000140)={0x1f, r3}, 0xc) r4 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='}bdevcgroup]security&\x00', 0xfffffffffffffffb) r5 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) lseek(r5, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={0x1f}, 0x4) keyctl$reject(0x13, r0, 0xffffffffffffff00, 0x6, r4) r6 = socket$inet6(0xa, 0x802, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r6, 0x29, 0x22, &(0x7f00004c3ffc), 0x4) 2018/02/25 17:16:29 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x4, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000d32000)=@alg={0xe0, 0x10, 0x10, 0x4, 0x0, {{'rfc7539(lrw-cast6-avx,tgr160-generic)\x00'}, [], [], 0x400, 0x2000}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) uselib(&(0x7f0000000000)='./file0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)={@syzn, @ifru_data=&(0x7f0000000080)="676ebef9246d7d88653c4a8183d9b77b7cda5b29eb7d691c13fca49ba6778f2e"}) 2018/02/25 17:16:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf50174be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @common='ifb0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/25 17:16:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0xfffffffffffffe50) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/25 17:16:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000040)=[]}}], 0x1, 0x0) 2018/02/25 17:16:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xab5, 0x8, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, &(0x7f0000000100)=0x8) r3 = accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000000100)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x7e, "fdf46c102ae49eedc19318246db52ca35eaba7ae1846815800fc997a0d9fbeaf6908034908ff5afa1f05852c538d3f411a5801d9bed09bc3f30082977ba3bb120c37542f5beabffd11b06e943c99f0dbdfdc5cb7cd819079e3baebb49669d9742a96bc97b1a2b5f97794dd80a5260e5499d114faf5ee80c95d93290af4aa"}, &(0x7f0000000200)=0x86) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x6}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1ff}, 0xc) 2018/02/25 17:16:29 executing program 4: r0 = getpgrp(0x0) getpgid(r0) 2018/02/25 17:16:29 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x8, 0x7ff}, {0x0, 0x9}, 0x9, 0x6, 0x400}) 2018/02/25 17:16:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) read(r0, &(0x7f000077df3b)=""/197, 0xc5) 2018/02/25 17:16:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x10000, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x81, 0xc14}, 0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 51.498398] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/25 17:16:29 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x6, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x3, 0x40000000000, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040)) mq_unlink(&(0x7f00000000c0)=':vboxnet1\x00') timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{}, {0x77359400}}, &(0x7f00006dcfe0)) 2018/02/25 17:16:29 executing program 2: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) getdents64(r0, &(0x7f0000000080)=""/206, 0xce) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/25 17:16:29 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x0) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x100000000, 0x400, "224de61a557a", 0x4}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) 2018/02/25 17:16:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003f4d08)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f000059e000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/25 17:16:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30)="b6ecc03709fdf6", &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000011000), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f0000004000), &(0x7f0000016000)}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="333427e1a832648749dc3d28f8c0d7d25099553640132b8f9a063c043536ad1e7cdc7f60aa15bead1908714b752bb53a783eab184d3302215e3e0a87295c7699755e7237030b6c8e4d19c35e7441f91391e991d1ae68a34551b0", &(0x7f0000000080)=""/180}, 0x18) 2018/02/25 17:16:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setsig(r0, 0xa, 0x25) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e9000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f000089cff8)=0x1f) sendto$inet(r0, &(0x7f000017cffd)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = dup(r0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r1) 2018/02/25 17:16:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000200)="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") sendfile(r0, r2, &(0x7f0000a12000), 0x1) 2018/02/25 17:16:29 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x554) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/02/25 17:16:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) r2 = eventfd2(0x0, 0x0) dup2(r2, r1) 2018/02/25 17:16:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x2, 0x2, 0x9, 0x0, 0xfffffffffffffffa}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/25 17:16:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/25 17:16:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 17:16:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4d0aaf2a58d9592da15d05718c31584b41f054d7134f4b269d341a82158e5f031eed936a1e91b23a75931bfc0b1ba925ecaced0f79529666f8adf5ca682208ea306c696dfad8c5f2c9bdd5eafa79cb08208dc48c1979e2b33a9c94d6cfbd8fd2e1eb8e652b8f33565153a29b694c04d4a368ff1f23617665a45f1c78e06997ab0c78fb97e950ee8d921079d890f3d081f03e748a44402e1418253d4ff872209fd9294724e46a2d4826c0327550f55da6ad0c169ef0e75710ed855a3379bace1ad5396338721f6ac5476052c67ee8af42b759160349e75ae40de914b6c0e7f33b497da3ba698a9200d4a56d9c9ebc7c22", 0xf0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)=@ethtool_channels={0x3c, 0x6, 0x1, 0x4, 0x61, 0x3f, 0x81, 0xff, 0x95f}}) 2018/02/25 17:16:30 executing program 7: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@kern, 0xc, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/172, 0xac}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/30, 0x1e}], 0x5, &(0x7f00000003c0)=""/255, 0xff, 0x80000000}, 0x2) pipe(&(0x7f0000000ff8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={@generic="61d154473e482ef4efee47e2ca5814c2", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/25 17:16:30 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x8, &(0x7f00003ccf80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1f) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x813, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) kexec_load(0x4, 0x7, &(0x7f0000000480)=[{&(0x7f0000000080)="58a3c1f995d6c85b9e", 0x9, 0x80000000, 0xfffffffffffff123}, {&(0x7f00000000c0)="7d1144a9cb30f32df47aa285f57ded64907778403545d31fbc6697b856ce96361270d9076e72d3f0d59d4ba76eb06a0cec708472897cd7425d9585d98670a426256f9af20a0fb77f88d99a52241bce36242336f9c607c0d564b199209b0e003aeb09bc9b8e96ff526ce6506dad08cc01325b1d63a8007dc5479aea3f0aac512e9c6eab6d7af62523f04c0138d50a1bc8ee4869", 0x93, 0xfe, 0x3}, {&(0x7f0000000180)="39f3ba89e20c761d233804754d53c1aea31acd512a3b0d707016181f15", 0x1d, 0x8, 0x80000000}, {&(0x7f00000001c0)="13bffaad3069fd444675ca82a52a870d2636b7290f6559b17aee82e82681e6a9e1ea583c689d0eccab4efefe1258fd4ee32ea1646d235a35599c2c9fe8c21247a98b0849060ef4b11788cc7b87bc5241e492e2d31339de623aabf296471ffb3ba5453ecff2a852c823239e401c5a056905cb85526ff4e18037b9c5f1e4cc12b8396c4d061c8073a8cb118b61de34ba2921b4d4f939027ff22225176174e3eb689b814474b74f89f57038", 0xaa, 0x2, 0x781}, {&(0x7f0000000280)="00ebb409bb5e8fa745c98fa77729451e2a5fb5048f8d3ee74d1a8d77a4712eae99d8d9bad8f6296d9112b3316ef87ba3324bb1324749bffd9c602ab85949cf1caf6676ddb9d0d886016c3c977fc4697ea51deac70444f22c5fffd4d6ec6332f8", 0x60, 0x8110, 0x9}, {&(0x7f0000000300)="09dadfecf087d853254bfbf60ad49bfcc1901ebbdac0aeb682f5cba19921946138b171095cd21cec3cd3880188fd13d92c47d73e57c297e8cadacbbdde84e2c148508d7296ded620dec73c39716fa66f06f47ddfa73c4aa426b3a82bff605b1aca93370217b3be", 0x67, 0x3, 0x38}, {&(0x7f0000000380)="b90fba5791d161afa4c43aca762667106a9b664da64703a7ce32399b434e859b664a40d495091a11dffffcc49e92584d716f26933835d205da4f682de7cd6c4499f9a70e9e45bd7027b5df9bbf3f65d3bc0fd380e0b6fed143abd4cc7df8b58e3b084cc0dd49116a82b197666116d04f0b84d985ba4d9dcd9b577ba22b15971b13c95842fb69151cac000cabf67ffbe71be1456bed8a4cb2e4d62da3a88542cd9a76d3944f704884ff6c58275cab65abec0d05fcbc27f20be4c1aef58d42668ae65e90f50ad4e7e648fc362d7dd7718d4d09da68c16fd80001750794481bfacb7bf57e05580788a92691add7447dd2a0cb", 0xf1, 0xffffffffffffff7d, 0xd1d}], 0x1e0001) 2018/02/25 17:16:30 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x720, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/25 17:16:30 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400102) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x2, [0x0, 0x401]}, &(0x7f0000008ffc)=0xc) ioctl(r0, 0x800c1004110, &(0x7f0000007fff)) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x510d459874794152, 0x5000, 0x1004, 0x2], 0x1, 0x84, 0x25f}) 2018/02/25 17:16:30 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/25 17:16:30 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x400040, 0x120) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x3, 0x6, 0xffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/108, &(0x7f0000000180)=0x6c) 2018/02/25 17:16:30 executing program 6: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100000001, 0x9, 0x3, 0x9, 0x3, 0x4, 0x57f, {0x0, @in={{0x2, 0x3, @empty}}, 0x1, 0x3f, 0x5, 0xffffffff, 0x7}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7fffffff}, &(0x7f0000000140)=0x194) 2018/02/25 17:16:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x3fffffffffffff3a, []}) 2018/02/25 17:16:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000295fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000000000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x101}}}, 0x88) 2018/02/25 17:16:30 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) pipe(&(0x7f0000000040)={0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000000000), 0x4) 2018/02/25 17:16:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x13, 0x0, []}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x14200, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x800000000000000) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/25 17:16:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x9bf, &(0x7f0000000040), &(0x7f0000000080)="792cbdf25952d1f701d4f05c56f29f3927c340116359860dfe81dfda930786bac44be67463afa6ecc2ce6e8dab17910a928b5f773b6e66c4acb926bbd7efb5d20f84aa7b79", 0x0, 0x45}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="660f78c60000660f3a42dbeeb979000000b80a000000ba000000000f30260f01c80f1f4000b8009000000f23d80f21f835c00000500f23f8c4e17f70c6940f2394da9200000000f03027", 0x4a}], 0x1, 0x0, &(0x7f0000000040)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x934f}], 0x1) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x0, 0x0, []}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fe9000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0)=[], 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000180)={0x5, 0x200}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/25 17:16:30 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x27, 0x4, 0xffffffff, 0x4, 0x100, 0x2, "8dd3ef57056681f9a49ef81ebfd0e5dc4534de8bc7ce42b6586895c37673ba9985b5ba0c8d544fa6d1cb0d739ba0bdee95f77d07bef1608e73b01cd7c72c2d", 0x6c2}, 0x60, &(0x7f0000000340)=[{&(0x7f00000000c0)="8bcf506e4890faa7cab80ad014bd138af89f0928c055cfa0d9a994e12615b199cdcf62638b3fd15812aabd9c69753a053b7e765b6c23a307499b82f05b8b31a7210a1b5b9c750d5f449263919b525269918fc6e44e7973f76e7bae721e889acf1419f002c9701a7dfac69226da0146336724c4d2e4f8a12d5fe9fbe5ec787caa21a72674a0f540f7f3e28c6d0c828f234b8af6e29085ec33ae80d28de5d29e66f054f796a9fab884beb3c473165a8a41caa479add3258d89c242b09c2fb6ead74644f7fbdd31a393b63066f17bc5f330a8aa65ad0de9a83bb975d79f58b8d38806d13809c724644e1a8d8d", 0xeb}, {&(0x7f00000001c0)="cad4e78d56acdd71e1a493ee321e8e3c5e3c1751cfcca99caf0340ae10421215e42d130f9438476fbf4a653eb84afb47ee50cf80c6381308ac8673831ba44ec15cf21e73ce4b16e2980cfb6d9dc6c267d95cca3a4e1ddc6fd788de2523eb4e5c91615b5bc01cc7cb0023c31a53ef64a7c9032c40a248019117565b03c103b1358cd1e757778839aa3fe297f7492d75933edd749422f73e29d9469749ee7e6dd4781e07bae4c36b1b0d7eb686154ad1821263e148c5e559453365eb938da94dd8c6046f5cde569fc14a4500f7e8c55717ed29366494c1e6f2cbdb715d14c267731e56e9f4c2201e13e00d1841c909b459", 0xf0}, {&(0x7f00000002c0)="4cc202f10f5d179f6835740a10e8886715540cdf2d8547ade1646f270bb7d0ea63a28d10caf9af2eba8e50ea97ccfb584d0b2a4ebe41a93cd72f0616a9930e89cc0c2e54082d4c057f43ca7f183efd47b865443caccea1313c2d8fa8f89d672ebe2ce76aebd3d1", 0x67}], 0x3, 0x0, 0x0, 0x84}, 0xc0) set_thread_area(&(0x7f0000000000)={0x7, 0x0, 0xffffffff, 0x3, 0x4, 0x8, 0x3, 0x30, 0x7f, 0x9}) 2018/02/25 17:16:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffff9}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) syz_open_dev$amidi(&(0x7f0000013ff8)='/dev/amidi#\x00', 0x0, 0x0) close(r0) 2018/02/25 17:16:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0xfffffd4b) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x2000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/153) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000080)=""/199) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/89, 0x59}], 0x5, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) mq_notify(r1, &(0x7f00000004c0)={0x0, 0x34, 0x4, @tid=r4}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100, 0x9, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x7a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000745ffc), &(0x7f0000b96000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x8}, &(0x7f00000001c0)=0x8) 2018/02/25 17:16:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) restart_syscall() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x412, 0x0, 0x5, 0x2, 0x0, 0x0, 0x7fb0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/02/25 17:16:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0bff0)={0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="4f00597f477bc2139b443ed70f6ee71a", @ifru_flags=0x6701}) 2018/02/25 17:16:30 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000017000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000079affc)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) dup2(r0, r2) [ 51.894575] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/25 17:16:30 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x402fffffffd}, 0xff44) r1 = socket(0x4, 0x0, 0xd7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) socket$netlink(0x10, 0x3, 0x6) 2018/02/25 17:16:30 executing program 0: r0 = eventfd2(0x2b, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x0, 0x1, 0x335, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000fe2000)='ns\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/1024, 0x400) [ 51.943721] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/25 17:16:30 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x80000000, 0x89, "c41db6e8b238951d1eb5125ad42b98b976701b1510747a3471589a4a28c3e42d67e27bce4c0566742135268f46347f7f6a25e1db8f25611a0da88759434bae7cd66c17b9a7e2fdeb47bd6ecdff9bff6e669d0c4c9213c18cde83931e626cd0c161a4e701d8f507ad3ea0a50230023acf4c76cde06e2f9c3d246d3335398b443462f05c2049c163a043"}) r1 = socket$key(0xf, 0x3, 0x2) accept(r1, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0x26) 2018/02/25 17:16:30 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@allocspi={0xf8, 0x16, 0x911, 0xffffffffffffffff, 0x2, {{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, @in6=@empty, {}, {}, {0x5}}, 0x80000001}, []}, 0xf8}, 0x1}, 0x0) fcntl$getflags(r0, 0xb) 2018/02/25 17:16:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sched_getparam(r1, &(0x7f00000000c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x800) r2 = gettid() ioprio_get$pid(0x2, r2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080)={0x7}) 2018/02/25 17:16:30 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4020088}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@newspdinfo={0x1e0, 0x24, 0x108, 0x0, 0x1, 0x68d5, [@srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @offload={0xc, 0x1c, {r1, 0x3}}, @lastused={0x10, 0xf, 0x5}, @algo_crypt={0x88, 0x2, {{'ecb(cast5)\x00'}, 0x1e8, "654211b5081c3be3ef8739f0fd3eed194db6d29e9202252cefe53df30896f8916e873f317772db61f2d688bff41a69d7d011854d8a9d4e04d032ef4bc9"}}, @algo_auth={0x10c, 0x1, {{'digest_null\x00'}, 0x618, "724fbb15d9c5dbcd77651c36970398165f0d9edcb3bbb2f80d87a8231c0c5196d8b18c8063f29e24a32be6a6c5216af3718ad4c2045cd3b5ddd43b4ba9e66587b905996e02d1beac8577059209784d7146987d6710e6ed3bebab05b31e1a3c6b5a617b002e9d0b6004ec8816394e4eaf2700bc97b90f3b4b29142e956af33555a75aed9111868b5ff373bf88f5fea2dd36d2b5b35268907f252b4329d9c6ce27fff7835b548652ce920b5e1645a0b9289acb2a78bb132ab5fa34dedc9355d9b6e8f54c"}}, @extra_flags={0x8, 0x18, 0x3}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x1}, 0x20004850) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/25 17:16:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100, 0x558d5a981beccd8a) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/25 17:16:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6, 0x4, 0xffffffffffffff99, 0x1, 0xc000000, 0x4, 0x1, 0xfffffffffffffffd, 0x2d9e, 0x3f, 0x3, 0x5c0e}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x9, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/02/25 17:16:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@pic) flistxattr(r1, &(0x7f0000000000)=""/134, 0x86) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/02/25 17:16:30 executing program 6: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f0000000000)=""/4096) r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f000092c000/0x2000)=nil, 0x2000) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/25 17:16:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') fchdir(r0) r1 = getegid() r2 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x4, 0x0, r1, 0x2, 0x0, 0x0) fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r1) 2018/02/25 17:16:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = dup(r0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@common='gretap0\x00', 0x1ff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) 2018/02/25 17:16:30 executing program 7: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000000040)=0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0xfffffffffffffdd4) 2018/02/25 17:16:30 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x20000) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xed, 0x0, 0xff7d, 0x5, 0x401, 0x9}, 0x2}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x1, 0x1142c6c5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, 0x0, 0x5, 0xfffffffffffffffa, 0x8, 0x42}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r5, 0x10001}, &(0x7f0000000280)=0x8) ioprio_set$uid(0x3, r4, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000017000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r6) fanotify_mark(r0, 0xa0, 0x0, r0, &(0x7f0000000080)='./file0\x00') ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/25 17:16:30 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) fchmod(r0, 0x1c) 2018/02/25 17:16:30 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x880, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0x3, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x1e1e1e1e1e1e3b7, [{{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0xfffffffffffffe70) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x7, 0x7fff]) getsockopt$inet_int(r2, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/25 17:16:30 executing program 0: unshare(0x8000000) shmget(0x3, 0x3000, 0x201, &(0x7f0000a96000/0x3000)=nil) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000000)) 2018/02/25 17:16:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82002, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0x101, 0xe0af, 0x80000000}) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffff7) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x698, 0x160, 0x0, 0x250, 0x0, 0x160, 0x5c8, 0x5c8, 0x5c8, 0x5c8, 0x5c8, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="49c2285e293deb189d0c01e80711b48d", @generic="5a59d8a768f25451e942327343a456e4"}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x6e8}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @common='lo\x00', @common='syzkaller0\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@empty}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f8) 2018/02/25 17:16:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x70b0, 0x7, 0x8, 0x7, [{0x8000, 0xa8d, 0x70, 0x0, 0x0, 0x2}, {0x4, 0x6, 0x9, 0x0, 0x0, 0x1}, {0x400000000000, 0x180000000, 0x9, 0x0, 0x0, 0x200}, {0x40, 0x7, 0x2, 0x0, 0x0, 0x2004}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x400}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x2e00}, {0xffffffff, 0x2, 0x9f8, 0x0, 0x0, 0x1c01}]}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x42) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 17:16:30 executing program 2: clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) rt_sigreturn() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x3f}, {0x9, 0x8ca9}, 0x6, 0x7, 0x260}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x8, 0x8, 0xffffffff00000001, 0xc}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x81, 0x30}, 0xc) 2018/02/25 17:16:30 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x4000000000010012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) msgget(0x2, 0x20c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/02/25 17:16:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xa0000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000aafff8)}}) [ 52.248370] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/25 17:16:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x20, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, [@typed={0xc, 0x1, @fd=0xffffffffffffff9c}]}, 0x20}, 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}}}, 0x2, 0x3}, &(0x7f0000000140)=0x98) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x70, "204ec4bf31b7cb5e5fb55e0f09b3bfd4473f09599bb3677c3b555448bd2bc38ea48f3c3821efe6e4e1cd9c20db5c2b4c4c017d9918e0fc409aad064c63f9da594c20d4a0af6fe1c2a80653eefe6e8750011b30e29772358ee4fdf84df427813b3089aabb19eb1782c4e028c634ee0ed8"}, &(0x7f0000000200)=0x78) write$vnet(0xffffffffffffffff, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/160, 0xa0, &(0x7f0000000100)}}, 0x68) 2018/02/25 17:16:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000027000)='/dev/loop#\x00', 0x0, 0x44042) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x8, 0xbe24}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="40a3308dc73a55895fabca7071736b7fe09f00000000000000e762fe368ef7de0d7f6884814408402281843e27919d15f37b0d64a8207e0df17227a880aef5461c5e6a05e8d7b7cfd8d94f0ee437e41cac4b7f98c4ea21d259f36f6a053577f52c333ff76af369ddc813ac12df916fc2d29e3a7b7ae71d", 0x77}], 0x1, 0x0) 2018/02/25 17:16:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x9, 0x80001) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x100002) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x80, 0x101, 0x3, 0x5, 0x5, 0x9}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000100)={@generic="f84d1a3a88bcb9b299227321ecb417b8", 0x10001}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/25 17:16:30 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x13004) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="0f32660f38817c6700c4c17a70a500000000c5c4c27d185151260fc79906000000ddcb0f20d835080000000f22d80f202126f081a20600000086000000c4c1ddd33b", 0x42}], 0x1, 0x0, &(0x7f0000000140)=[], 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x0, 0x11}, @empty, @multicast2=0xe0000002}, 0xc) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x1a, 0x19, 0x5, "68041f95a34b4eee63830c729a06d5efb24fc9e79350f982ab98efd886d24cf2f43cabafbb624b2d04c7eba5e2e8ab26dc1809f576948c5421dd1b4cab15cb51", "6493766dabbd2d718736854a9046e3c6e30a8dbeedc5eac1ffa33186a8a8d7003313ba401bbd0df63508f808605a94bfbb47260a812660fb0a45978385c90122", "4057b1b95ce308b3eed5c3311f8fbb9ff3555f70a61d20de17052bdf5199f708", [0x5, 0x9]}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) socket$inet(0x2, 0x4, 0x9e8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000280)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f00000b4fe8)=[@text64={0x40, &(0x7f00007cafc5)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000554ffe)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000180)={0x7ff, 0x2, {0xffffffffffffffff, 0x3, 0x50, 0x0, 0xffffffff}}) [ 52.275832] binder: 6409:6428 ioctl 40046207 0 returned -16 2018/02/25 17:16:30 executing program 7: syz_open_procfs(0x0, &(0x7f0000000000)="886b740bfb0020bc7419526cfdf78dfc8be7fa669e2b0afd7b2911128332ada7413d8a5da07178f8e1d7a708a057d163fc81c2a62c7f016bf22ffdce22f84036552fa4e8ecf5ea929d64d16b4a87128a90d3c7f4ec20fda23339c227578f2a950ebdbe0194b20394409d2bfef65bae0740a201c19a3396651d34590683da83868dc5f9b765d9dcff06f87164e4718aff09cfc957ccc68571") move_pages(0x0, 0x2c9, &(0x7f0000000000)=[], &(0x7f000026bfec)=[], &(0x7f0000002000)=[], 0x0) 2018/02/25 17:16:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ecb00e76a7e10b5829336aa1341955e5", 0x10) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) 2018/02/25 17:16:30 executing program 6: r0 = socket$inet(0x2, 0x1, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20c80)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "0000ff0000000007bab36a2658d861a1eff320000000000000dfd947ff2af50e4e1d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c405005cbb30dc1065e1ca049ab6e5f300000000000000023a992ab526d200a9ee7fd68edf8800009931942a0ff1fef7a3b917dc083d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller1\x00', @common='eql\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb6) 2018/02/25 17:16:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000edb000)={"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"}) 2018/02/25 17:16:30 executing program 1: pipe(&(0x7f0000000000)={0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00008ecf0e)=""/242) 2018/02/25 17:16:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006d9fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0aff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/95, &(0x7f0000000200)=0x5f) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x2) 2018/02/25 17:16:30 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000024e000)={0x0, 0xfff, 0x3}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) pipe2(&(0x7f0000000000), 0x4000) 2018/02/25 17:16:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000200)="ea0fcab7676400c4c1782b2ab9850400000f32c4e1f9d9a4200e0000000f20d1640f01ca66baf80cb85401a68bef66bafc0c66b85a0066efb9b3080000b800000000ba000000000f30b9800000c00f3235010000000f3066bad004b004ee", 0x5e}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000080)) 2018/02/25 17:16:30 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x89d, 0x4, 0xe97, 0x3, 0xa2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00005e9fe4)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000da3ffc)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/25 17:16:30 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x2, 0x9e, 0x0, 0x86}, 0x0, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0x5, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x3}) 2018/02/25 17:16:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x141a02, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000040)=""/246) 2018/02/25 17:16:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}}}, 0x38c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0xfffffc67) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/25 17:16:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x4b60caa3, 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x0, 0xd5, 0xf5, &(0x7f0000000040)="2d2a6b65ff33cf4c262671524b1ef1cc569d98600caffc2690215b1e48786cbc5b521d23e167421826742efa8fb51cb48113fc070fee1cee661cb6c686fa8d899aa813d9cd86d90f4f8f1edb6b5d7fc20882056fff890848540e694fd3b01761dda23738cbcd44c111624c7c383dda5011002e7eafb0534c84a3dfa53040a22e9b2084d973134f4fd29cd2c39beda907e6c479df6b76bb6c77035dcfcf3c673148f51ab2008bfe10e82be4f5912e151f3d021355b36c1db21846e15dd1bd779dc8f2cc34ec0e0b2934264d29aaf38c3d304ba6e642", &(0x7f0000000140)=""/245, 0x1, 0x9}, 0x28) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) 2018/02/25 17:16:30 executing program 0: perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000040)={{r0, r1/1000+10000}, {0x0, 0x7530}}, &(0x7f00004dbfe0)) 2018/02/25 17:16:30 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80000001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x600000, 0x40) 2018/02/25 17:16:30 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="c6", 0x0, 0x8000000000000, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8000000000000006, 0x8001, 0x200, 0x6, 0x7, 0xf59a, 0x0, 0x8001}, 0x20) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x4a7, 0x1003) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0xf496}, 0x8) 2018/02/25 17:16:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e0fc9)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\\cpuset}lo\x00', 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) [ 52.616627] mmap: syz-executor1 (6522) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/25 17:16:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xed2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x0, 0xfffffffffffffffe, 0x100000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000af4b), &(0x7f0000570fff)}, 0x20) 2018/02/25 17:16:30 executing program 0: r0 = semget(0x1, 0x0, 0x401) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000000)=""/51) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) dup2(r1, r2) 2018/02/25 17:16:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = dup(r0) fchmod(r1, 0x55) ustat(0x2, &(0x7f0000000000)) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) sendto$llc(r1, &(0x7f0000000040)="a79c14e4926fefdf2c307e1c0a08d61842beb13c4cfa5444e59383e6f419c7a2ab0477ea67ea30c03f0b9dd1b55ec1316ad13a2d5cfb16923a873d33230c14c698e2d2b8f11a4eeb0d2269c368e35eabeb54b856d236e624015f2c17582bd041588da097d630b6962de9", 0x6a, 0x0, &(0x7f00000000c0)={0x1a, 0xf7, 0xd8e, 0x9, 0x2df7ead9, 0x2, @random="60af6cc99b5a"}, 0x10) listen(r2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) recvmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)=""/165, 0xa5}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/37, 0x25}], 0x3, &(0x7f0000000240)=""/4096, 0x1000, 0x9}}, {{&(0x7f0000001240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000001300)=[{&(0x7f0000001280)=""/23, 0x17}, {&(0x7f00000012c0)=""/4, 0x4}], 0x2, &(0x7f0000001340)=""/6, 0x6, 0xffffffffffffff00}, 0x5}, {{&(0x7f0000001380)=@nfc, 0x10, &(0x7f0000001580)=[{&(0x7f00000013c0)=""/148, 0x94}, {&(0x7f0000001480)=""/110, 0x6e}, {&(0x7f0000001500)=""/89, 0x59}], 0x3, &(0x7f00000015c0)=""/124, 0x7c, 0x100000001}, 0x81}, {{&(0x7f0000001640)=@ax25, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001680)=""/201, 0xc9}, {&(0x7f0000001780)=""/159, 0x9f}, {&(0x7f0000001840)=""/164, 0xa4}, {&(0x7f0000001900)=""/150, 0x96}, {&(0x7f00000019c0)=""/232, 0xe8}, {&(0x7f0000001ac0)=""/132, 0x84}, {&(0x7f0000001b80)=""/141, 0x8d}, {&(0x7f0000001c40)=""/122, 0x7a}], 0x8, 0x0, 0x0, 0xfffffffffffffffd}, 0x81}, {{&(0x7f0000001d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/220, 0xdc}], 0x1, &(0x7f0000001ec0)=""/76, 0x4c}, 0x9}, {{&(0x7f0000001f40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00000061c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/38, 0x26}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/215, 0xd7}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/199, 0xc7}], 0x7, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000006240)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000006340)=[{&(0x7f0000006280)=""/16, 0x10}, {&(0x7f00000062c0)=""/108, 0x6c}], 0x2, &(0x7f0000006380)=""/100, 0x64, 0x6c}, 0x4}, {{&(0x7f0000006400)=@hci, 0xc, &(0x7f0000006800)=[{&(0x7f0000006440)=""/238, 0xee}, {&(0x7f0000006540)=""/203, 0xcb}, {&(0x7f0000006640)=""/198, 0xc6}, {&(0x7f0000006740)=""/186, 0xba}], 0x4, 0x0, 0x0, 0x3f}, 0x1}, {{&(0x7f0000006840)=@nl=@proc, 0xc, &(0x7f0000006b40)=[{&(0x7f0000006880)=""/162, 0xa2}, {&(0x7f0000006940)=""/211, 0xd3}, {&(0x7f0000006a40)=""/250, 0xfa}], 0x3, 0x0, 0x0, 0x5}}], 0x9, 0x10020, &(0x7f0000006dc0)={0x77359400}) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/02/25 17:16:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6gre0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x19}}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/02/25 17:16:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000638ff4)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xffffffffffffffd1) 2018/02/25 17:16:30 executing program 6: r0 = socket$inet6(0xa, 0xe, 0xfbc0) setns(r0, 0x40000000) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="6d6f756e74696e666f004388f750c8350fc4a3001d000000000c6de763891738ac65c9b30000000002f126502d502f6c2dd9f655ef7131eabf3110d638d3d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f0a400505b5b06000000000000a86bc0d37a0500000000000000f4fb4f922308b534d18d3ec6a13a82") ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000000)={0x80, 0x3, 0x7}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x200, 0xff, 0x2, 0x100, 0xfffffffffffffff7, 0x1000000, r2}) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xff00}], 0x1) preadv(r1, &(0x7f000031d000)=[{&(0x7f0000fb9000)=""/223, 0xdf}], 0x1, 0x0) 2018/02/25 17:16:30 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3b, &(0x7f000059dffc), &(0x7f0000d8cffc)=0x4) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x20100) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x400}, &(0x7f0000000000)=0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r0}) rt_sigtimedwait(&(0x7f0000000080)={0x1}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x101, 0xe00000000}, &(0x7f0000000340)=0x8) 2018/02/25 17:16:30 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xa482, 0x4) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r1, &(0x7f0000000040)=[{0x7, 0x6}], 0x1) socketpair(0x2, 0x7, 0x3d43, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x180, 0x0) 2018/02/25 17:16:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x6, 0x24ed, 0xd1b, 0x40, 0x7, 0xd2e, 0x9}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={@common='ifb0\x00', @ifru_flags=0x1002}) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000005000), 0x0) fchdir(r1) 2018/02/25 17:16:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0x43}}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x230d, 0x40200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x7ff, 0x3ff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) 2018/02/25 17:16:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x8], 0x1, 0x9, 0x1, 0xff, 0x3, 0x101, {0x30, 0xf3, 0x40, 0x87, 0x100000000, 0x400, 0x5, 0xa346, 0x0, 0x8, 0x10000, 0x4, 0x178d, 0x4b0e, "757317af18caa594b754d89b4b541e9ae39d241d8797fc5471a8fc1665313c0e"}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x2c) ioctl(r0, 0x2287, &(0x7f0000ed5fff)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) 2018/02/25 17:16:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffd9, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x83, 0xffffffff, 0xb8e, 0x1f, 0x100000001, 0x72f7c97e, 0x4, 0x7, 0x3, 0x4}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0xfffffffffffffffc, 0x2000000001001}) 2018/02/25 17:16:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000018c0), &(0x7f0000001900)=0x10) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2000003000003, 0x100032, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='loselinux-loem1\x00', 0x3) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100) close(r0) 2018/02/25 17:16:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb703) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) 2018/02/25 17:16:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x10009aa3) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="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") ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/25 17:16:31 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, r1, 0x10003, 0x263cafd1}) r2 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) dup3(r2, r3, 0x0) 2018/02/25 17:16:31 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) fstatfs(r0, &(0x7f0000000000)=""/4096) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='syzkaller0\x00') read(r0, &(0x7f000083b000)=""/1, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001040)={0x10001, 0x3, r1, 0x6, r2, 0x80000000, 0x9a3b, 0x1f}) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000000e8e)=[]}, 0x0) 2018/02/25 17:16:31 executing program 5: rt_sigprocmask(0x3, &(0x7f0000000ff8), &(0x7f0000001ff8), 0x8) prctl$void(0x3) 2018/02/25 17:16:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/02/25 17:16:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b09ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)=""/130, &(0x7f00000000c0)=0x82) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000ae9000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x440000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000140)={0x5, 0x7, 0x7fffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200}}]}) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write$evdev(0xffffffffffffffff, &(0x7f0000b04000)=[{}], 0x18) 2018/02/25 17:16:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/25 17:16:31 executing program 5: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x401, 0x3, 0x4, 0x81, 0xfff, 0x4, 0x200, 0x2, 0x5, 0x8001, 0x6c, 0x7ff, 0x7}, {0x0, 0x8, 0x3ff, 0x5, 0x75, 0x5, 0x710c, 0xc34, 0x7, 0x200, 0xc2, 0x2, 0xffffffffffffff8f}, {0x3, 0x7, 0x80000001, 0x20, 0xa6c1, 0xfff, 0x3ff, 0x1, 0x1, 0x1, 0x7f, 0x3, 0x100000000}], 0x400}) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x104006) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0xc9f) sendfile(r1, r1, &(0x7f0000000040), 0x8) 2018/02/25 17:16:31 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xe8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}], 0x58) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0xd8, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000511000)=""/191) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0xb6, 0xbfcb}, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x800000000000000, 0x4, 0x101, 0x2, 0xfffffffffffffffb}, 0x14) 2018/02/25 17:16:31 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x80001) poll(&(0x7f0000000040)=[], 0x0, 0x4) clock_adjtime(0x0, &(0x7f0000000080)={0x0, 0x0, 0x8000000000000000}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1ff, 0x8400) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000005c0)={"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"}) 2018/02/25 17:16:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/107) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/25 17:16:31 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000000000)={0x0}) sendto$ax25(r1, &(0x7f0000000040)="846c89e9f06e6826d03381c351e23867b28dd2e24f3a26e078f3c14552f459e9f8dc9d357ccadb4e7255320167fed97b8b8fe2086ffae2168221cd8991521869c3d3c6d2578b59fef7a57a2f91a7e9248bde57e546cd0f106488b635afaf94435c82b2b4786a0ef250de843d2c8559094346491e74a1784c4a36408135239f9cde6b82df078701bd5b37f9ad943b25c25f019a221c788687778b43289b1099893ca4c83a", 0xa4, 0x804, &(0x7f0000000100)={0x3, {"bd7e49d2ef919e"}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x98, 0x168, 0x168, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000000cc0), {[{{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0xffffffff, @generic="fc6a917d95dc857178be7da88d032897", @generic="2e438900c17cf20b8986a5e2b57132ed"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x649) 2018/02/25 17:16:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x1e5, &(0x7f0000000000)=""/251}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/25 17:16:31 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = getpid() r1 = getpgid(r0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00000a4ff8)=0xd) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) read(r4, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000fbb000)={0x0, &(0x7f0000bf5fe8)=[]}) dup3(r4, r3, 0x0) 2018/02/25 17:16:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x20, 0xffffffffffff7d8f, 0x3, 'queue0\x00'}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005349a0)=@filter={'filter\x00', 0xe, 0x4, 0x600, 0xffffffff, 0x438, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x530, 0x530, 0x530, 0xffffffff, 0x4, &(0x7f0000ea5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @common='teql0\x00', @common='erspan0\x00'}, 0x0, 0x320, 0x368, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0xffff}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='nr0\x00', @common='ipddp0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x660) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000100)="09bb3c12a060260b8da26854d69fba38dc625c6c35b548118b8422cdc3e2817fd43e40929339ff03b6b14a84fbe9f2fd07c4d7b44eaa65056707e9b5e7aa85486b015b6f2a7bc1d9252b309499c4959be2bde90487ee7e4a0ec9e617f5f47198a9d6c60cef837372e28018ebcbe484bb94a3a1940090b65dff8f75048a86550eeb65e069e3", 0x85) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/02/25 17:16:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0x7fff) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000100)={0x0, 0x1ff}) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) sched_yield() [ 52.950822] kauditd_printk_skb: 23 callbacks suppressed [ 52.950846] audit: type=1400 audit(1519578991.206:45): avc: denied { net_bind_service } for pid=6596 comm="syz-executor3" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/25 17:16:31 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x4000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x6) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x168, &(0x7f0000000740)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/25 17:16:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/25 17:16:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='vmnet0trusted&.\x00') 2018/02/25 17:16:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000000)=[], 0x100000000000028d, &(0x7f0000000100)=[{0x0, 0x102, 0xfffffffffffffffd, "841a0666f552d03e662fe13926b14b8d46764a73eafe8bcf44c242f8b2522a6204c9a6ded82698e6aeb444260610788be9e7f1d76310b6c8f5274f0b1dd7d02b3695ac6159cb6b2c3150d351ec6eaa58411434dcc8b1bc25e2559c3c1ce1549f05f2055cccdbf6cf78d7c217fc5da5e0ad2ae35e352984dc32fe89b23af3853e"}]}, 0x810) r1 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/02/25 17:16:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0xffffffffffff0001, 0x20001000, 0x0, 0x7ff, 0xb8, 0x6b, 0x2, 0xe8, 0x400, 0x7}, 0x10) lseek(r1, 0x0, 0x3) 2018/02/25 17:16:31 executing program 7: r0 = socket$inet(0x2, 0x7fc, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000fdd000), {[{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) 2018/02/25 17:16:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6c47691a}}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/216, 0xd8}, {&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)}], 0x4) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f0000000080)='./file0\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2, 0xffff, 0x10}, 0xc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000340)=""/4) [ 53.021120] ipt_CLUSTERIP: no config found for 255.255.255.255, need 'new' 2018/02/25 17:16:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) r4 = dup3(r3, r2, 0x0) r5 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x2282, &(0x7f000079b000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x101001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000000c0)={{0x0, 0x7, 0x0, 0xd35b, 0x9e00, 0x8000}, 0x3, 0x4, 0xf2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/25 17:16:31 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="8a61647b38f677b7f1dba183a51fc967", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=@routing={0x0, 0x8, 0x3, 0x40, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ac000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x6, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x7ff}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet(r0, &(0x7f0000000000)="d7ae", 0x2, 0x0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/25 17:16:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x1, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, @common='lo\x00'}) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000180)=""/237, &(0x7f0000000200)=0xfffffffffffffe1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xac6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f00007ec000)={0x1, 0x0, 0x1000, 0x0, "3e3a9c93f36ec2d0be2271c38e0bd0980ea75c2858e2ab650b716f87780ce2b8ff9430f0f3dd0b57be72c072"}) 2018/02/25 17:16:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f00001b4fb0)=[{&(0x7f0000607fed)=""/19, 0x13}], 0x1) write$evdev(r0, &(0x7f0000b5df88)=[{{0x0, 0x2710}, 0x6}, {{0x77359400}}], 0x30) 2018/02/25 17:16:31 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0xfe50) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x40) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x8, 0x5, 0x1000}, 0x4) 2018/02/25 17:16:31 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 17:16:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 2018/02/25 17:16:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000feafec)={0x0, 0x0, 0x0, 0x1, 0xffffffffff, 0xffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getrandom(&(0x7f0000000040)=""/65, 0x41, 0x1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={@generic="100b91b9d256ae016c700c9a443a5da2", @ifru_flags}) 2018/02/25 17:16:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0x9, 0x0, 0x3f}) symlink(&(0x7f0000b24000)='..', &(0x7f0000369ff8)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0xfffffffffffff017, 0x4) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0xf002, 0x103000, 0x10000, 0xf000], 0xdbe9, 0x80, 0x8}) 2018/02/25 17:16:31 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x7f, 0x3}) socket$pptp(0x18, 0x1, 0x2) 2018/02/25 17:16:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000c9e000)={0x0, &(0x7f00006baffb), 0x0, r3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x1, r3}) 2018/02/25 17:16:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x613, 0x3, 0xb5a7, 0x400, 0x7ff, 0x8}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021eff8)=0x5) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/02/25 17:16:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/02/25 17:16:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0xe8, 0xe8, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000006fc0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @generic="ce49ed55fdd542ab2f588b2a3459236e", @common='ipddp0\x00', {}, {}, 0x29, 0x3, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xae, [0x3ff, 0xb586, 0x20, 0x4, 0x3, 0x3ff], 0x3, 0x9, 0x5}}}, @common=@set={0x40, 'set\x00', 0x0, {{0x100, [0x3, 0x37, 0xfb88, 0x10000, 0x0, 0x1000], 0x0, 0x1ff}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffcbc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r2, 0x3, &(0x7f0000000080)={0x2c, 0x9, 0x8, 0x3ff}) fchmod(r0, 0xa0) syz_emit_ethernet(0x32, &(0x7f0000aeaf85)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffce0f", 0x0, "08c470"}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/25 17:16:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x5, 0x10e}], 0x10}, 0x10000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x10, &(0x7f0000000040)={@empty}, &(0x7f0000000040)=0x14) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/02/25 17:16:31 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) geteuid() socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x0, 0x81}, {0xea, 0x20}, 0xa106, 0x1, 0x1d}) 2018/02/25 17:16:31 executing program 6: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/16}, &(0x7f0000000040)=0x12) getsockname(r0, &(0x7f0000000080)=@nl=@kern, &(0x7f00000000c0)=0xc) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r3 = dup2(r2, r1) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x1f, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000000ffc)) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/02/25 17:16:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000002fff8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 17:16:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x202400) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0x7, 0x7}) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x38, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @increfs={0x40046304, 0x2}, @decrefs={0x40046307, 0x3}, @free_buffer={0x40086303, r5}], 0x9d, 0x0, &(0x7f0000000100)="04362f1b6b60f2712d53e36f25d04b8bc641808b091dbd9c73351e23e70a42985620892afd2ea7738ec5722d38a44d67e2594de154f2285177f7622e06881200e2547372b31f6e85c5fd34d41a0ef96e8032b3105d34ad47d73f0234e5473331214232901d2a472dac87b9b32e99a58979eac8b66b09a132510e2cb192baff078053776e3f140f88c484c895c202b3331a8d1b96c6ea50730fa174dfcd"}) sysfs$2(0x2, 0xffffffffffffffb5, &(0x7f0000000100)=""/91) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'user.', '\x00'}, &(0x7f0000000280)='/dev/adsp#\x00', 0xb, 0x3) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000092fd8)={@common='ip6gre0\x00', @ifru_names=@generic="85cb56327deaff92114424664a318815"}) 2018/02/25 17:16:31 executing program 1: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000829ffe)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8dff4)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa2fc8)={&(0x7f0000e66ff6)={'sha384-avx\x00'}}) 2018/02/25 17:16:31 executing program 4: io_setup(0x9, &(0x7f0000000000)=0x0) io_destroy(r0) io_setup(0x4000000000000, &(0x7f0000a38000)) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000040)=0x1, 0x7, 0x2) 2018/02/25 17:16:31 executing program 6: ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/4096) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) sendto$unix(r0, &(0x7f0000000000)="9d3269161a2ad6760b9e602495eb5c76c3bfbd9252b2f2086c8940", 0x1b, 0x4048091, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/4096) pipe(&(0x7f0000001040)={0x0}) syz_emit_ethernet(0x32, &(0x7f000008fd89)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000001080)={0x2, 0x2, 0xfffffffffffffffb, 0x0, 0x37, 0x7}) 2018/02/25 17:16:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x20) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x80000) 2018/02/25 17:16:31 executing program 3: r0 = socket$inet(0x2, 0x20000000000000, 0xf1c) r1 = socket(0x0, 0x803, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c8fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) 2018/02/25 17:16:31 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) ustat(0x7f, &(0x7f0000000080)) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x3, @empty}}, 0x7, 0x1000}, &(0x7f0000000140)=0x98) accept$ipx(r0, 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x800, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x4e, &(0x7f0000000180)={@random="0d4ddefaf676", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x2, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/25 17:16:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xd2db, 0x1, 0x20}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) signalfd4(r1, &(0x7f00000000c0)={0x8}, 0x8, 0x0) 2018/02/25 17:16:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r2}) clock_gettime(0x0, &(0x7f00000030c0)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002fc0)=[{{&(0x7f0000000100)=@nfc, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/243, 0xf3}, {&(0x7f0000001240)=""/134, 0x86}, {&(0x7f0000001300)=""/180, 0xb4}, {&(0x7f00000013c0)=""/249, 0xf9}, {&(0x7f00000014c0)=""/23, 0x17}, {&(0x7f0000001500)=""/253, 0xfd}, {&(0x7f0000001600)=""/254, 0xfe}, {&(0x7f0000001700)=""/158, 0x9e}], 0x9, &(0x7f0000001880)=""/131, 0x83, 0x9}, 0x2}, {{&(0x7f0000001940)=@ipx, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)=""/4096, 0x1000}], 0x1, &(0x7f00000029c0)=""/57, 0x39, 0x1}, 0x9}, {{&(0x7f0000002a00)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000002c80)=[{&(0x7f0000002a40)=""/159, 0x9f}, {&(0x7f0000002b00)=""/72, 0x48}, {&(0x7f0000002b80)=""/244, 0xf4}], 0x3, &(0x7f0000002cc0)=""/69, 0x45, 0xffffffff}, 0x6}, {{&(0x7f0000002d40)=@un=@abs, 0x8, &(0x7f0000002e80)=[{&(0x7f0000002d80)=""/243, 0xf3}], 0x1, &(0x7f0000002ec0)=""/225, 0xe1}, 0x4}], 0x4, 0x40000060, &(0x7f0000003100)={r4, r5+30000000}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000000c0)=0xd2ad, 0x4) ioctl$TIOCNXCL(r2, 0x540d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003180)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xd19, 0x80008005, 0x1ff, 0x40000000001, 0x6c}, &(0x7f0000003140)=0xfffffffffffffce8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003240)={r6, 0xfffffffffffffff8}, &(0x7f0000003280)=0x8) 2018/02/25 17:16:31 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file1\x00', &(0x7f00000000c0)='fuse.', 0x1000000, &(0x7f0000000080)='1') 2018/02/25 17:16:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00002dafc8)={&(0x7f0000403000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00003a3fc4)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/02/25 17:16:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = msgget$private(0x0, 0x210) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/125) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x670, 0x5a0, 0x458, 0xffffffff, 0x368, 0x458, 0x5a0, 0x5a0, 0xffffffff, 0x5a0, 0x5a0, 0x5, &(0x7f00000001c0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="63b9bdb1beaf317c48e100c978a0756a", @generic="e848ea82b61fb2b21cd2508c4e0064db", {0xff}}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@multicast2=0xe0000002, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv6=@dev={0xfe, 0x80}, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv6=@empty}, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@multicast2=0xe0000002, [0x0, 0xffffffff, 0xffffffff]}]}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv4=@loopback=0x7f000001, @port, @port}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @generic="8e87ff016793e6b79b887a1f7745ece0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x7f}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@dev={0xac, 0x14}, @gre_key, @gre_key}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bridge0\x00', @common='ip6gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@rand_addr, @port, @gre_key}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@mh={0x28, 'mh\x00', 0x0, {0x6}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@dev={0xfe, 0x80}, @icmp_id, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x56b) 2018/02/25 17:16:31 executing program 7: clone(0x20000000, &(0x7f00009df000), &(0x7f000083cffc), &(0x7f0000ac7000), &(0x7f0000fe4000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) prctl$intptr(0x24, 0x6) 2018/02/25 17:16:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000074000), 0x4) open_by_handle_at(r0, &(0x7f0000000000)={0x43, 0x9, "2b2d6357a6187386ec1f62caac96795aa44c09e834394af75598b844bf939a08a75b47fe2fdfc47c8550baf6971cb9a3c786aacc6706e0edc0b1c3"}, 0x400001) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000aa8000)=""/202, &(0x7f0000384000)=0xca) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x6, 0x80, 0x3, 0x14000, 0x5, "e9f574bce8c12da083d373b4fc7d12137e276dc2d5903cdbcafb475124e5eeda673abd256e21b2736e60196e1639ca340af52aa7540c4d8a406e7482a5a2d7", 0x8001}, 0x60) socketpair(0x19, 0x6, 0x7, &(0x7f0000000080)) [ 53.454080] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/25 17:16:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xffffffffffffffea, &(0x7f00004e7ff0)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0x4}]}, 0x24}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5fd4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x7fff, 0x4, [0x0, 0x7678, 0x0, 0x9]}, &(0x7f0000000140)=0x10) 2018/02/25 17:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0x4, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x1, 0x4, [{0x4, 0x0, 0x4}]}) dup3(r1, r0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)=""/213, &(0x7f0000000000)=0xd5) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001480)=[{&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/103, 0x67}, {&(0x7f0000001400)=""/53, 0x35}, {&(0x7f0000001440)=""/59, 0x3b}], 0x8, &(0x7f0000001500)=""/44, 0x2c, 0x7f}, 0x40010000) sendmsg$nl_route(r1, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)=@ipv6_getaddr={0x4c, 0x16, 0x920, 0x2, 0x2, {0xa, 0xa0, 0x144, 0xc8, r2}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_FLAGS={0x8, 0x8, 0x181}, @IFA_FLAGS={0x8, 0x8, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) [ 53.521991] xt_policy: neither incoming nor outgoing policy selected 2018/02/25 17:16:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000080)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000740)="da78fc52c031cda688141bc531388843283293fa415ec683b4f62005118ee277e0", 0x21}], 0x1, &(0x7f00000008c0)=[]}], 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/134, 0x86) sendmmsg$inet_sctp(r2, &(0x7f0000000ec0)=[{&(0x7f0000000080)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000740)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/25 17:16:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000501000), 0x0, 0x0, &(0x7f0000396000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="956db53ac1a717efe57fcb71057c8edb", @ifru_flags=0x4200}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/25 17:16:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x80500) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001180)="5f164c301067dd1b3df006f0e4f954869f7f422a708893f8624b8c74438c5d7335f034bfa91fc4f492dc500acf7e475767dc1f97d2ed5839e6be9b1fba45bb4d", 0x40}], 0x1, &(0x7f0000000000)=[]}, 0x0) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/25 17:16:31 executing program 0: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xca, 0x200000) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='.', &(0x7f0000852000)='.', &(0x7f0000000280)="72616d667300fc762c59fb2c91021c4082d7993681eb2e850900000044403443211ad90b16738f972c1c0254749113ea9cead3530002000000200000611a065987310ec86c1875febbe17de259b0035c85db7d2eb7f2cb8e4a5f30bd967bb538f29a90316b502045761c0ed359f9b21625753905b6b5cac65a17efeda1104c18b2", 0xff8c, &(0x7f0000000200)) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/25 17:16:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x4c, 0x2}, {{}, 0x0, 0x200000000000, 0x200000000}], 0x30) 2018/02/25 17:16:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/25 17:16:31 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000000242001, 0x20) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x890a, 0x2, 0x77}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x8b6) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0xfc1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/25 17:16:31 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/25 17:16:31 executing program 2: r0 = socket$inet6(0xa, 0x10000000000002, 0x6ad) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x5, '+'}], 0x18}}], 0x2, 0x0) 2018/02/25 17:16:31 executing program 7: prctl$intptr(0x143, 0x10000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0x1, 0x0, 0x1, 0x9, 0xa, 0xa0, 0x20, 0xbf, r1, r2}, {0x7, 0xc05c, 0x20, 0x81, 0x1ff, 0x0, 0xc54, 0x7}, {0x1, 0x610, 0x10000, 0x3}, 0x8, 0xd, 0x2, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x0, 0x1, 0x7, 0x5, 0x8000, 0x1}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r3) seccomp(0x1, 0x1, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/02/25 17:16:31 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x4, 0x0, [{0x800000000000000, 0x0, 0x0, 0x0, @adapter={0x3, 0x777b, 0x0, 0x2}}, {0x800, 0x1, 0x0, 0x0, @msi={0x100, 0x3f, 0x80000000}}, {0xffffffffffffffff, 0x7, 0x0, 0x0, @sint={0x0, 0x7}}, {0x1000, 0x0, 0x0, 0x0, @irqchip={0x5, 0x4a}}]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000148000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0xfffffffffffffffa, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "0100"}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0x80c) 2018/02/25 17:16:31 executing program 5: r0 = perf_event_open(&(0x7f00005c6f88)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='systemvmnet0%\x00') read(r0, &(0x7f0000332000)=""/8, 0xffe8) 2018/02/25 17:16:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(r0, &(0x7f00007c7fc8)={&(0x7f0000608ff0)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x16}, 0x0) sendto$inet(r0, &(0x7f0000fa7fd5)='J', 0x1, 0x20000011, &(0x7f00001e3ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/25 17:16:31 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) pwrite64(r0, &(0x7f0000000000)='6', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xce, "d8aab5683bd4f0927ddc9a80db08efe706fb388789546d843124eb534d20060a498f184d92e3cdf638473362799c9a13e7a17c82c63eb0d849c61fb0ba04f6d50e736dbbcd568c66baaff3635aca8b6eb81cddecbf4f88a45df74def44da20b8d810afc59e5297a4e5632ae61771a5d7de27371ae35eab6466f96e9da7b69d04fd180543fbaf0595866734d24950068d1f3ea0007995bae6bc33eb5295132d2e7f8bba8505359c2fdd0229de3d817b8e31a0bc0b03e4de21fed4cf1d837d28085568612295d3a3d14640393d05f1"}, &(0x7f0000000180)=0xd6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x7ff, 0x0, 0x10001}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x9, 0x5, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000280)={0x80000000, r3}) shmget(0x3, 0x2000, 0x78000824, &(0x7f0000ffc000/0x2000)=nil) 2018/02/25 17:16:31 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10200) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='2e/arpn') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xff00}], 0x1) ioctl$KDDELIO(r0, 0x4b35, 0xdd6) 2018/02/25 17:16:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fe0000, 0x10000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000080)={0x1000, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x1, 0x2, [{{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6}}, {{0xa, 0x2, 0x8d72, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8a}}]}, 0x190) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x4f, "b00e76f2cb89228131f8440c35cd1a0b8eaff9a9a437525cdda2a31ab1bcfaa61e5d1571adba2b02e360d11a426f3a5772c91ca428ec6981d0837f9222aa787615c500ad2d9859dcb972a26a950bdb"}, &(0x7f0000000100)=0x57) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f0000418e8c)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x10c}, 0x1}, 0x0) 2018/02/25 17:16:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0x0, 0x989680}, &(0x7f0000000ffc), 0x278b7c90) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x200200) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/62) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 53.716246] audit: type=1404 audit(1519578991.969:46): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 [ 53.754587] audit: type=1400 audit(1519578991.992:47): avc: denied { sys_admin } for pid=6776 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 53.779080] audit: type=1400 audit(1519578991.992:48): avc: denied { sys_admin } for pid=6776 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 53.803437] audit: type=1400 audit(1519578991.995:49): avc: denied { net_admin } for pid=4303 comm="syz-executor2" 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=0 [ 53.827775] audit: type=1400 audit(1519578991.996:50): avc: denied { sys_admin } for pid=6776 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 53.852123] audit: type=1400 audit(1519578991.997:51): avc: denied { net_admin } for pid=4301 comm="syz-executor3" 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=0 [ 53.876460] audit: type=1400 audit(1519578992.004:52): avc: denied { sys_admin } for pid=6776 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 2018/02/25 17:16:32 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000000040)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000), 0x0) 2018/02/25 17:16:32 executing program 7: prctl$intptr(0x143, 0x10000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0x1, 0x0, 0x1, 0x9, 0xa, 0xa0, 0x20, 0xbf, r1, r2}, {0x7, 0xc05c, 0x20, 0x81, 0x1ff, 0x0, 0xc54, 0x7}, {0x1, 0x610, 0x10000, 0x3}, 0x8, 0xd, 0x2, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x0, 0x1, 0x7, 0x5, 0x8000, 0x1}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r3) seccomp(0x1, 0x1, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/02/25 17:16:32 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0x4, 0x4, 0x100, 0x5, &(0x7f0000000040)=[{}, {}, {}, {}]}) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/25 17:16:32 executing program 0: r0 = socket$inet(0x2, 0xf, 0x401) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xff04) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, [0xfff, 0x4, 0x9, 0x3, 0x7, 0x1, 0x9f1d, 0x7, 0x7f, 0x3, 0x33, 0xf, 0x400, 0x81, 0x100000001]}, &(0x7f0000000640)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000680)={r2, 0x6, 0x1000}, &(0x7f00000006c0)=0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, 'U\vL'}}}}}}, 0x0) [ 53.900807] audit: type=1400 audit(1519578992.009:53): avc: denied { net_admin } for pid=6798 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=0 [ 53.925147] audit: type=1400 audit(1519578992.018:54): avc: denied { sys_admin } for pid=6776 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 panic: executor 3: failed: net.ipv6.conf.syz3.accept_dad = 0 net.ipv6.conf.syz3.router_solicitations = 0 RTNETLINK answers: File exists RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument getsockopt(EBT_SO_GET_INFO) (errno 1) loop failed (errno 0) goroutine 15 [running]: main.(*Proc).executeRaw(0xc4371fed40, 0xc4333357e0, 0xc4271351a0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:269 +0x539 main.(*Proc).execute(0xc4371fed40, 0xc4333357e0, 0xc4271351a0, 0x0, 0x1, 0x1, 0x4937, 0x4c00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:229 +0x67 main.(*Proc).loop(0xc4371fed40) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:95 +0x473 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:283 +0x102b