[?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. [ 17.564350] audit: type=1400 audit(1518820546.894:6): avc: denied { map } for pid=4145 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. 2018/02/16 22:35:58 fuzzer started syzkaller login: [ 29.313011] audit: type=1400 audit(1518820558.642:7): avc: denied { map } for pid=4158 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 2018/02/16 22:35:58 dialing manager at 10.128.0.26:42897 [ 32.952904] can: request_module (can-proto-0) failed. [ 32.961874] can: request_module (can-proto-0) failed. 2018/02/16 22:36:02 kcov=true, comps=true [ 33.506323] audit: type=1400 audit(1518820562.835:8): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1099 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 22:36:04 executing program 7: r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00009f9000)={0x19980330, r0}, &(0x7f0000000000)={0x6, 0x8, 0x3, 0x3, 0x4, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open(&(0x7f0000001000-0x44)={0x5, 0x78, 0x3, 0x3, 0xfffffffffffffe00, 0x40, 0x0, 0x5, 0xc, 0x2, 0x4, 0x20, 0x1, 0x4, 0x4d60, 0x1, 0x80, 0x8, 0x9, 0x7, 0x3, 0x8000, 0x5, 0x3f, 0x6, 0x3, 0x0, 0x3, 0x6, 0x2, 0x5055, 0x9, 0x2, 0x6, 0xff, 0xd6c, 0xffffffff, 0x5, 0x0, 0x5, 0x2, @perf_config_ext={0x140000000, 0x2}, 0x20322, 0x80000000, 0x80, 0x7, 0x4, 0x8, 0x29f}, r0, 0x81, r1, 0x2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000)=""/151) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r2, r3}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0x9f)=""/159) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000003000-0x18)={0x8000, 0x1, 0x1, 0x4, 0x3ff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)=""/155) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000-0xb)='dctcp-reno\x00', 0xb) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000-0x4)=0x100000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000003000-0xc8)=""/200, &(0x7f0000004000)=0xc8) mq_unlink(&(0x7f0000001000)='\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000006000-0x70)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000-0x18)={r1, &(0x7f0000003000-0x5)="3c43806b4b", &(0x7f0000003000-0x4f)=""/79}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000007000-0x50)=[{&(0x7f0000002000)="567ddcca8af9ff731bae4e7473c74fdecbd8f8a537f69447d67bc23e7f704833d36d5b9c1a787390d13ab5", 0x2b}, {&(0x7f0000000000)="3f14b0d9d9bea966d4edeadc1eb5f570cfda3dd3914ae12499156bd9395f513c33279c3c871bc68498cc374058e6b314b5faec93d9e2e0559c2f6170c70186f593b59acc8bee34d9af0d", 0x4a}, {&(0x7f0000006000)="4fc1ad828e627a9e349481257223b225f7781a1e4d47f07a4e", 0x19}, {&(0x7f0000007000-0xc6)="4c245011f00c6e37460413d71a8fa5a81af12f7d29afd1a8903baa80cd3eb33faca9af47e62a96e112d9fa81ee7163611e179cbbcb473f56799a280f8b42bd8fc3ed7b271c5652c9f6cf85c886926e77ada52c64a58ff7b6c7ac3a7fee715de05b08a9a69eebe545b9bc11198440d7d7b6a94f7661af09246dfef1fb80cc8c0862c0740221b16ef45d8c670eec4ee471de353260f221c16a24f5938cfd7e67f5710b3950b32dce474603f77d631ddd04013357292fbdf3d438678a358b53e7691dfa0b4bb253", 0xc6}, {&(0x7f0000006000)="2f794a884eab63e075b57e7e21", 0xd}], 0x5, 0x0) 2018/02/16 22:36:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0xb3)=""/179, &(0x7f00002ed000-0x4)=0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0}, {r0, 0x10}, {r0, 0x4}, {r0, 0x20}, {r0, 0x2003}], 0x5, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x14, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000005000-0x3f)="85a6ab7dc59416568f20020be08b44358d3fb10edf57d4f12608527a76649145e571b766b0aff12aa2687eec996b37e766d7c741353c01a6d5d36dbabe5148") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000-0xd4)={0xd4, 0xb, 0x3, 0x200, 0x0, 0x0, {0x2, 0x0, 0x7}, [@generic="a566449c3da2eb2f7785af94e3c818d266cad11bdf8525976d04db1e9466b260e03a779ea903cca78141ab9a3e0801250398829833ab3e39b4523561650f20f477c0a6dcf42badcab4322284a9dfaa733d73aad368bca4fd53af334a4c593b82d418813445b1a42230d7fc893af076dab8ec4eb2fadf0fd778dca2bf1d56cfb45091e8aae624d38021eb243ebd15e6867aab0873c3e2bd822f846c79a3a491bb467fc8dab2c584c594bee3e78d8a51d4b26334484cd4f1e4b6e6eb709ab176"]}, 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x20, 0x0, &(0x7f0000005000-0x20)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x2}, @clear_death={0x400c630f, 0x1, 0x2}], 0xf1, 0x0, &(0x7f0000005000-0xf1)="90b5d36bbe7242b6eabe262643cd4ccc8aa5349171a0a1391734b16da752a5406d2c09e512f2e71c6023595fc6a30524e18770ecdc2b9a1696c6e49cfd277bb5024e6b42b0073232b9502968c76c682cbec94b3d0758b589da2516dbcf1e35c9e7c4a074614d32e5df6a3d1ddfde76b38a850839f2eccd16bfa41709150cf9c7be359d4cf336213e348b911554bbb1f8239ad22fb811c34d726931169b8a39cbf48a05956a6c428b19f3856a1baf722996c6b85c8a86ac5d7091a784b3e94b1241bf01e3d5e11f877236829d40593e6c63833d2ac0be4d335f4d20e16e435c056f8130564cf4e9265adb3be9d9f4fb77f0"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000007000)=0x400, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x80, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x1, 0x2, 0x1}) r1 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000003000)) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000009000-0xb0)={{0x401, 0xcc9}, 'port1\x00', 0x2, 0x20020, 0x8953, 0x9, 0x4, 0x5, 0x7ff, 0x0, 0x2, 0x850}) msgget$private(0x0, 0x86) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x7ff, &(0x7f0000009000)=0x4) 2018/02/16 22:36:05 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000069c000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/43) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x8001, 0x5, 0x6, 0x5, 0x9, 0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x56, 0x1f74, 0xfffffffffffff166, {0x0, 0xffff}, {0xa8a4, 0x8000}, @cond=[{0x6, 0x0, 0x1, 0x3f, 0x1, 0x1}, {0x101, 0x8, 0x4, 0x7, 0xb, 0x7fff}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x3, [0xab1, 0x1f, 0x0]}, 0xa) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000002000-0x1a0)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000003000)=0xff) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001000)=""/184) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000005000-0x10)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x273}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r2, 0x400}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000006000)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r2, 0x101}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000-0x4)=0x80, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000006000)) sendto$packet(r0, &(0x7f0000003000-0x2f)="381a4633ea14eaa3b7566689ef85ddc25d4d674be6282daed8c39bf48664e4498f9fbbc6cc893864c6c805022e1c90", 0x2f, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@local, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000008000-0x4)=0xe8) syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x9, 0x680000) 2018/02/16 22:36:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x1000}, 0x6) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x129000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) syncfs(r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000004000-0x4)={0x3, 0x4, 0x1000}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000004000)={0x6, &(0x7f0000004000)=[{}, {}, {}, {}, {}, {}]}) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000007000-0x60)={0x0, 0x32, 0x2, @tid=r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000), &(0x7f0000007000)=0x14) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000008000-0x8)={0x4, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000009000-0x4)={0x7}, 0x4) 2018/02/16 22:36:05 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x5a)=""/90) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0x769, 0x22}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x100, 0xaa, "0abf0c7de8ddf9b4a2175186d59ddf1a1af0a508e36c817f643e374158299401885ea88cdc01ced84237461c3317d5e266708d7092f1e4e738a7c94d90adbb59a0bb2de4a2e5d1a7bcab2336f559b5615ce8d3ca9606f9a837ae4af7687ed0999c6fda6f1deb60721efecf1af186a547284a98ae1f0730519fe30d7226bdabea69c8fbad3ee2db3b84ddbf8a02e6a6ca7097dabbdd2f44d8e0998767ab55aa9e8177821ff129de36c0c5"}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000)=""/241) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x7, 0x8001, 0x10001, 0x3, 0x9, 0x8, 0x9, 0x10001, 0x8, 0x7ff, 0xbb}, 0xb) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)="67db415d5ff550ffe18f4049421eac3dd8b2c36764c3267264dad13f3057be8126d32651696eb4bfde2cd4f83fc1ada566c730c5efa723859dde7b055c42f9552979", 0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000003000-0x4)=0x400) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000004000-0xc)={&(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000005000-0x30)={0x8001, 0x5, 0x100000000, 0xf0b9, 0x7fff, 0x9}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @rand_addr=0xff}}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7a7}}}, 0x1f, 0x9, 0x6092, "9752e4ab0d4e33936d92432dd4118474143bb7687a96034705088cc5e45b10c00056233218245708340fadb0396a43cba0bd8d9eec8ed0bd501682efabd42a31bdd4882ebbc4e6f7328c20f5ae1eb003"}, 0x160) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x6)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f0000005000)={0xf97cff8c, 0x8, 'SE Linux', "d9fc4b74785111b5099b28bdf05cbff645184bf84782d02689754d1ea92b0826101c4e763d06726bb225e1aa9532397d587ca687605a2e8fb37b20f2ce0c06560337956e8be7c3971589416af4b6b678815f76fca64e60fc8f3a82a2de3a38af7e9fdb0f440a13ea3ee2cea12872523cd6e87e1b69e0f374ad50e408d9c073c8d989efe9b03668f2450077823e038be72afb17d63dae3a430c829340bc88b2fd8a5b33c3d030716aca1557dde791b318a42b474e205d18e9640e9ba362bd243484bf88277deec292d085b6b0085c754dcb458c74cd1fca9f0cbd3f5232e4066c2d42c6"}, 0xf3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x10000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r3, 0x120000000000000}, &(0x7f0000007000-0x4)=0x8) 2018/02/16 22:36:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a4b000)='net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000), 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x5, 0x0, 0x0, 0xf48}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000002000)=0xffffffffffff0000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffff7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000004000-0x8)='./file0\x00') socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000006000-0x70)=[{0x0, 0x0, &(0x7f0000006000-0x90)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000)="a4900522e1fb5a7246e967a746bde54e8843764cab7cd31054b706378e21656cf084", 0x22}, {&(0x7f0000001000)="03f07ef45aea3c9fa35a06c510357e7e040a93ceb28d22ff20c15bb6dedc32979888aea0189316d8a2062c487b00d1f81b47b6979d66c12f132bc2ee90ef", 0x3e}, {&(0x7f0000005000)="0579d40b9161d20b2be03c3f857f2f1c0b8cdff071b46993af0d585d16a577f7befae6d1bfed5c3564180b25380a970629db359a5e7638e77a26ebb98d4a94bdbbbbc11df386bbf9f95e861f", 0x4c}, {&(0x7f0000002000)="fcfb2aba9ef22288cf48e1f1e60f4fb070ff9ffb3449e63b6f710f89fa1a4a", 0x1f}, {&(0x7f0000002000)="843c3f30ac3423bb9822c23b1c7fc7322ebad6389501450c1f533d8effe002bb2e8202f7ce52e6832c2413699bbb45b20926bcf740058a6e7cea043a7bff467e454d42547700e922886a7c331529017e2da0279c96c3d09e7de57fc78652831f6d08e86db4ab9cc29df15d7bf41bafcb37f02a7b0047e008af7ca2ed6f685f227d4e6d1bf1f0befa0eb5e12eaeaa1cb26127801d8bdf52502cfd06", 0x9b}, {&(0x7f0000005000-0xf2)="2079dd96ee0fc0253acc92ae332e319ab3504cfd4f6c3a43b5a5916b01d9b78eaee2e6c4469ada997810774518c35e7430708f402249cd6351c1beb28517a7348aa65dbc60ca2f652e063128bb9c752222a25b8681f872687fe2e7a03129cf24b35cdb7347b2a94c64463d9d8a3a0bb4736482d43913c649617dd3850163d533d968fd83635fa6a20674894eac8f9bc93625bf2027d04ef17aeb264b5654f4bedfe6e9da70a9350a72c03d22aa53f5a960872f2585533ffb0f661313b8d83fcdd659f4fcbb2165d7e3efe21e4b07e787ed5e5921c320d35afce93cc6228756c5eedc81309ee2433a7bf5650995b526457005", 0xf2}, {&(0x7f0000002000)="0b636ce8653ccc821f52ab8c27e08e91541c7bfac3f6924c957a7fa3a6248e3e29445f6060c15030bb75ab02db2b9ed2db3d53328395ef8f31b40e2e40466bd3b4bfc60ee37e848d875b327ed1114a2cc2940ec42b5a2339965db2889d9d09b5e45d233db49b8ce7d78c350b94da56880ef7daa69b17fb8f121092408b53d8e257fc4d6778bfd5692aab4bfdfa24cc5394", 0x91}, 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{&(0x7f0000006000-0xf5)="d29fc2932008ae9f292150d15c944cfc49884643e48eabfc55db3c8ff5c33a20fd85687b5b31d891a7190f8bdf61e2efc2ceab41475086e19f5e172ea96a5200f9c4839d8b57904f7ba071fe1d7da609f83badf75e15260002cde4f10384b483b0b2657020d417b8c55d70380d1c7bef9301238c2b6c1ef375f5a98521f43152b0143955724a55c7be323af2abc22bdfbefbe19f4953b54ed6b4d776e2c701bbdff932b7d05fdd8c763fd2f39e2969cd895114615a9d0ccd2a0ce9bff4121e9766447aaf1493c0f04ed5baf8b52640ad1d68d915d07aa6a3636400012e03a578426db78ecfb4f93552b19c14023df4cda946926147", 0xf5}, {&(0x7f0000006000-0xa2)="32396ef36ce1a3f609f095aa492594260526470f5b55fbb69c44f97ba16dbee6f83348fb61e65009903f1defaca99b2dfa7e821b9be3ce642d2074371b9ed654e58c7724dbd27ae66f99a4e836bf664d1affb0a1d2739dd4b1fbd6c5a976b15ddd37fc50e77c507b663ccabd36b6da9e6db0ef6e8b6238823abca59bb969108f8ab6b1b917d303fda662970e294a4698739277f22185a49019ce56448652595a6336", 0xa2}, {&(0x7f0000005000)="bfee73305952746267bdd64289a419f26c4f5071d1ae29ca88d2f1461fa0ec78390a9e4f9dee744ac34640f9cdcccad6e4eb831e6d9db675390296d58cfa6c808f925b14193d623f5e00b9bca46252b8aeb00efbe35fb4fe0e9f4ab11a64a895ea03251afa32fcdfe6e0c7d8d2acea50bc1a2a403884004182ab13982cdf0991f791fae43cae3e75c73b5f09de03", 0x8e}, {&(0x7f0000005000+0xb17)="ab49e1a08dd704d7e5846c48422d950762a7b7dd5b16187adc52f7448d4f55befa8964adf13ad597c18ec297a4126067d2038464d297022e3acb494d300597be4bcb76b98b91172d62732a8e88e8a1fe95ed7d2c60", 0x55}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @iv={0x110, 0x117, 0x2, 0xf5, "fe8c621984842d0fc26581b11e241fb7497121626a0033cf9f7179c2df6297c212aae3538b981b5ec2860040a938dc171f32b51b9d987340178ee0ef07209560aaad7a3c769d419cfd1924897867a53d7ef76db2cc2db1fca578d6c5e561634985ace238c4d1d4cccefaef45fc47c71916c4e250261ab137004e212454c710565de734a745059b4e36e800459ff6620ed50aa78e4a85f91a4ca2f7a5569223deedd1ce50ef50a6481e7dc13956fc8f9d2ceea0c8cdbfa37b05dfb033d71860cc773ebdeb8ed24d98aae657a9649c8cfd71988dfb6a3cf59b16771d0d3d69433c039c2cc2585cc8e9e65d87071f19153fbf3c9a1caf"}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x140, 0x8000}], 0x2, 0x40800) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000006000), 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000)=[{}]}) 2018/02/16 22:36:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000)={@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, 0x392c7a9f9a41ac49, 0x3, [@empty, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000+0x90c)={0x0, 0x5, 0x180000000, 0x4}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x5, 0x455, 0xffffffff, 0x4, 0xfff, 0xc53, 0x1, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x0, 0xb1, 0x6, 0x80}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x1f}, &(0x7f0000003000-0x4)=0x8) mq_getsetattr(r0, &(0x7f0000002000-0x40)={0x8, 0x4da3, 0x3, 0x6, 0x2, 0x8, 0x7, 0xffffffff}, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000)={&(0x7f0000003000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000-0x51)="924c65e150a741ec5919e0efa1f7c721e7f2ab7f642b12f6b0598bd1ccf1827ccc18bd363b07aace0722184d33ce46b6b7db39df39cf6d6002e251256b9cfcb538c18939bee79b5a47da690e5f72461062", 0x51}], 0x1, &(0x7f0000002000-0x180)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x8, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x9, 0x38bd, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ba2, 0x3, 0x800, 0x1ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x8000, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe1, 0xd, 0x7ff, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x1f, 0x40, 0x6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x8, 0x8, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1000, 0x1, 0xe2b5, 0x80000001, 0x7, 0x7, 0x3, r1}}], 0x180, 0x4}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000005000-0x4)=0x2552) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000005000)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000002000-0x10)={{0x8, 0x20}, 0x72}, 0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r4, 0x1, 0x6, [0x7, 0x1, 0x696f, 0x1, 0xac5, 0xfffffffffffffc01]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000007000-0x8)) [ 35.652791] audit: type=1400 audit(1518820564.982:9): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syzkaller-shm800141425" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/16 22:36:05 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000c6f000)='/dev/amidi#\x00', 0x20, 0x20000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x5) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x7, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0xfaf3, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa0, 0x1000, 0x10001, 0x3, 0x418, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0xb9, 0x7328}) mprotect(&(0x7f000028b000/0x4000)=nil, 0x4000, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000+0xd13)="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", 0xfd, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000-0x1)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x8, 0x5, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000005000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xffffffffffffff80, 0x8, 0x3f, 0x9, 0x1]}, 0xe) fcntl$setflags(r5, 0x2, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_open_pts(r0, 0x480401) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) [ 35.695999] audit: type=1400 audit(1518820565.025:10): avc: denied { sys_admin } for pid=4202 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.719492] IPVS: ftp: loaded support on port[0] = 21 [ 35.777105] audit: type=1400 audit(1518820565.105:11): avc: denied { net_admin } for pid=4205 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.803446] IPVS: ftp: loaded support on port[0] = 21 [ 35.853708] IPVS: ftp: loaded support on port[0] = 21 [ 35.897966] IPVS: ftp: loaded support on port[0] = 21 [ 35.972472] IPVS: ftp: loaded support on port[0] = 21 [ 36.043596] IPVS: ftp: loaded support on port[0] = 21 [ 36.130817] IPVS: ftp: loaded support on port[0] = 21 [ 36.235412] IPVS: ftp: loaded support on port[0] = 21 [ 36.782498] ip (4425) used greatest stack depth: 16448 bytes left [ 37.051691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.065691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.268488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.280057] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.446304] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.637881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.704135] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.793620] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.492074] audit: type=1400 audit(1518820568.820:12): avc: denied { sys_chroot } for pid=4205 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 22:36:08 executing program 4: 2018/02/16 22:36:08 executing program 4: 2018/02/16 22:36:08 executing program 4: 2018/02/16 22:36:08 executing program 4: 2018/02/16 22:36:09 executing program 4: [ 39.828987] QAT: Invalid ioctl [ 39.839662] QAT: Invalid ioctl [ 39.848750] QAT: Invalid ioctl [ 39.853827] QAT: Invalid ioctl [ 39.878794] QAT: Invalid ioctl [ 39.882036] QAT: Invalid ioctl [ 39.892524] QAT: Invalid ioctl [ 39.895747] QAT: Invalid ioctl 2018/02/16 22:36:09 executing program 7: 2018/02/16 22:36:09 executing program 4: 2018/02/16 22:36:09 executing program 6: 2018/02/16 22:36:09 executing program 5: 2018/02/16 22:36:09 executing program 3: 2018/02/16 22:36:09 executing program 2: 2018/02/16 22:36:09 executing program 1: 2018/02/16 22:36:09 executing program 0: [ 40.045173] audit: type=1400 audit(1518820569.374:13): avc: denied { ipc_owner } for pid=5253 comm="syz-executor0" 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 [ 40.069541] audit: type=1400 audit(1518820569.377:14): avc: denied { net_raw } for pid=5253 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 22:36:09 executing program 3: 2018/02/16 22:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000db9000-0x8d)=""/141, 0x8d) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e15000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x188) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0xfffffffffffffe9a}}}}}, 0x0) 2018/02/16 22:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009bf000)={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x690}, {0xa, 0x0, 0xf7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0x0, [0x9661, 0x5, 0x9, 0x3, 0x1, 0x40, 0x2682, 0x64]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000228000-0x50)={{0x6, 0x1f}, {0x3}, 0x8, 0x4, 0xb6c}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000058000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00007c3000)) creat(&(0x7f0000d76000-0x8)='./file0\x00', 0x2) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000003b000-0x4)=0x1, &(0x7f00001a0000)=0x4) r5 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r6 = memfd_create(&(0x7f0000779000)='\'', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r7, r6) r8 = semget$private(0x0, 0x0, 0x0) semctl$GETVAL(r8, 0x6, 0xc, &(0x7f0000dd8000)=""/18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4}) 2018/02/16 22:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eaa000-0x82)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) pipe2(&(0x7f00005de000-0x8)={0x0, 0x0}, 0x4000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000320000)={0x57d5, 0xb0, "5dfc284c82cc5eb6517f64d1600224c23ad57c7c9c04ba7e3a23c19352d9ed84cda04c37aec2b9bc42b1382d06ca482097c9aff63a2f05dcc4d614fe62b3bf2080593f94f177f40489fb1b217a62a263fb8bb1de3d55656cc9782f305d5ec7c77a2e3b4cb6bb38d4dd6f09baee93c21663d41e7bd0b70f74525205cdfc61cf20bd126795abb6fd580413b3a8153547707ac20ab4c4f6fe2247edd3bb83767fdd4591fa3e49fe52d22efd15c43939d233"}) 2018/02/16 22:36:09 executing program 5: r0 = shmat(0x0, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f0000bf0000/0x4000)=nil, 0x4000, 0x13000, 0x3, &(0x7f0000378000/0x13000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) shmdt(r0) 2018/02/16 22:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 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, @perf_bp, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f5f000-0x4)=r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ed1000)={0x3, [0x27, 0x5, 0x9]}, 0xa) 2018/02/16 22:36:09 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0xe1)=""/225, 0xe1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f4, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5f7e48cc7b0e0dc6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000f42000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000482000)='/dev/audio#\x00', 0xe00, 0x6400) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00004c6000-0x4)=r2) 2018/02/16 22:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20005) r0 = syz_open_dev$amidi(&(0x7f0000528000-0xc)='/dev/amidi#\x00', 0x7, 0x4083) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a81000)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000d39000-0xf)=""/15) 2018/02/16 22:36:09 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000004000-0x8)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/16 22:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000000003, 0x0, &(0x7f0000de5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00003d3000)={0x100004, 0x0, 0x100, 0x0, 0xfffffffffffffffc}) setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f000043a000-0xfd)="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", 0xfd) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008b4000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f000088e000)=0xe8) r5 = getgid() r6 = fcntl$getown(r2, 0x9) r7 = getuid() ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d45000-0x8)={r2, r2}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000d2e000-0x4)) lstat(&(0x7f00003ec000)='./file0\x00', &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000609000-0x38)={&(0x7f0000ab3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007dd000-0x30)=[{&(0x7f0000fdc000)="1bb2e7a7354cef45d5848a751be87e9d22ea6eef259bae298e35a7746c834e908f6838ec4189671298c461e7a76eedb0bebdd3240233bda9083171ff9a03ad26b1250e2fa14b8c5d87eee4721d89ef2e18c21c0b90adf7ffd36cb8bf5db131f57cbf325b726fe32a1ba570fa89929e56e5db4ad6328fad663df05488d6a37b3e8e2de27d5236dab432119e2f6490bbdbcc887c1103afe5dd6b471eb89feee7c74543ef9e29317d4d926a087032fd0f20b76c2bd4157467704afb258b4104056a7feff40cb310", 0xc6}, {&(0x7f0000bf2000)="d00779986ed2bcb1996b36a72b79e6bb40bde371e8e11e83d5c5b94041630581ab1af01bb37c9b9b396068ae4ab9694379b11704eefe694ca30ebc7d589f9343ec66592a0d90d8c1ed4381827061156f0bf6ab4f2e96fdc48a53e34355e8f47e60a4cbfc509a2018fe75ebc1cf826419ec20d8bd6c47ba0c8731701efdedf8db0eccd0e3b68c8c1da8de3a7862a116e0350fa8d2e01b197655589b2490ec7c90fbb875a7711eddbefe33c11a2c64e5f68c1e4281d661834b0f1c2ef3b37397fc608034a866cecf5dd02955b620f2064342d9d8eb6cdf", 0xd6}, {&(0x7f000082e000-0x4c)="da021fcaf6c6c4276cb5fe20e9d279f18caebb6b412b1a2b57835ca250d7109d7c2664e1af079c5b9d9fbfffc3c4f1f5375468535498449c42296d80a2847a476f972002c9b7534cc129a2f4", 0x4c}], 0x3, &(0x7f0000dc9000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r2, r2, r2, r1, r0]}], 0xa0}, 0x800) 2018/02/16 22:36:09 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000d39000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x200, &(0x7f0000da5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 22:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000694000-0x8c)={0x81, 0x800, 0x5, 'queue1\x00', 0x5e8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x69, 0x0, 0x0, 'queue1\x00', 0x7}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000b10000)={0x0, r0}) [ 40.186525] audit: type=1400 audit(1518820569.516:15): avc: denied { dac_override } for pid=5266 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 22:36:09 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0}, &(0x7f0000023000-0x4)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0xd0acf7b7bc9d75eb, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000024000)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000023000-0x10)={r1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001d000-0x4)=0x1, 0x4) pwritev(r2, &(0x7f000001d000+0x4af)=[{&(0x7f0000002000-0x44)="30d083f0fe0d80d4d427ff5719e4fb99d0ec1d7785479add161cba11833fe1b35a84289401298efa756b6f3ee56216bd324bc7ecca1e2317bc40627acde5ad9edb70edfa", 0x44}, {&(0x7f0000010000-0x4f)="ac70cc387ac7cecd536ec97a6e6b9d15cb2a61469119836970e5f8e6a6f68a1a3b89ff7b2ece2ccfb4dabb61d58205b315b987cf68f38d0a1a2d7c2dfab780866256c6abd192389f4421cb8245be03", 0x4f}, {&(0x7f0000016000)="2f7e4e55a2e9f160e69e76a79dedab4310f22dcbb09b89977acce3b403ee6588fe37c23d92196abe1a585e1d472d8c5c8449397cb07e1362ae29a94259e853551db1a387372a861094d092e415a7e64a2cfeb29381118a8a13ba45fb96ea0aa0f316044f8875540b88c87e04c8dd18a866a5f34e642268f4582ad37f12ccef94c65185992e909d00ebb4a2ea98b5bf4c2586651ac21d15ae06023330a793deb42b9c7b7285", 0xa5}], 0x3, 0x29) 2018/02/16 22:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/vcs\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003f8000)={0x0, 0x378}, &(0x7f0000606000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003d2000)=r1, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000085b000-0x10)="c4dd5904095c23f043c3fdf16bf5445d", 0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00002b2000-0x4)=r0) r2 = syz_open_procfs(0x0, &(0x7f00007b6000-0xc)='net/netlink\x00') readv(r2, &(0x7f000072a000)=[{&(0x7f000046f000-0xf5)=""/245, 0xf5}], 0x1) getuid() 2018/02/16 22:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00000e4000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f4b000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000d84000-0x4)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd6000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f3a000), &(0x7f0000d03000)=0x4) setuid(r1) 2018/02/16 22:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000de1000-0x18)=""/24, 0x18) preadv(r0, &(0x7f0000fed000-0xa0)=[{&(0x7f0000b43000)=""/210, 0xd2}, {&(0x7f0000baa000)=""/17, 0x11}, {&(0x7f0000141000-0x39)=""/57, 0x39}, {&(0x7f0000f6b000-0x63)=""/99, 0x63}, {&(0x7f0000352000)=""/112, 0x70}, {&(0x7f00006ea000-0x20)=""/42, 0x2a}, {&(0x7f0000c0a000)=""/60, 0x3c}, {&(0x7f0000649000)=""/4096, 0x1000}, {&(0x7f0000948000-0xb5)=""/181, 0xb5}, {&(0x7f0000603000)=""/199, 0xc7}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b06000-0x12)={0x0, 0x80, 0x5, [0x4, 0x1fffe0, 0x5, 0xf39, 0x101]}, &(0x7f0000f57000-0x4)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f6b000)={r1, 0xffffffffffffffff, 0x800000000101, 0x200000401, 0x2, 0xffffffffffffe0e2}, &(0x7f0000050000)=0xfffffffffffffdb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000034a000-0x6c)={r2, 0x64, "7e03d934e99e299dc58c2528b3e91e78be2b50f213264c699e6da18d208008c297d5506b2f226519c98c0fe65427a074b8060ae12d413906570347edd4dbdea99cfaa0d8e4a127610f021fbf42adf236cd8c26c0d18ab16f9d7901170413aeef9edbde37"}, &(0x7f0000a95000)=0x6c) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000969000-0x8)=@assoc_value, &(0x7f000001e000)=0x8) 2018/02/16 22:36:09 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000015000-0x8)={0x0, 0xffff}, &(0x7f000000a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000)={r1, 0xa7a8}, &(0x7f0000020000)=0x8) r2 = syz_open_dev$midi(&(0x7f0000026000)='/dev/midi#\x00', 0x1, 0x103102) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000027000-0xaa)=""/170, &(0x7f0000010000-0x4)=0xaa) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000025000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[]}, 0x0) 2018/02/16 22:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000aa2000-0x4)='tls\x00', 0x4) lseek(r0, 0x8000000000, 0x1) 2018/02/16 22:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = geteuid() utime(&(0x7f000015d000-0x8)='./file0\x00', &(0x7f0000b91000)={0x4, 0x6}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000439000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000fa3000-0x8)={0x80000000, 0x879}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/hwrng\x00', 0x8000, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000265000-0xe8)={{{@in=@rand_addr=0x1, @in6=@empty, 0x0, 0x3, 0x1, 0x9, 0xa, 0x20, 0x80, 0x7f, 0x0, r1}, {0x9, 0x7, 0x9, 0x81, 0x5, 0x9, 0x3, 0x8}, {0x3, 0x3, 0x442, 0x21}, 0x3, 0x8, 0x3, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x7, 0x0, 0x3, 0x8c, 0x0, 0x7}}, 0xe8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00005fb000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@generic="36ca1292fa29a5cc802b320a9cf40666", @ifru_settings={0x7fffffff, 0x401, @raw_hdlc=&(0x7f000075c000-0x4)={0x1000000026, 0x100}}}) 2018/02/16 22:36:09 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000021000-0x4), &(0x7f0000027000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffff9, 0x6, &(0x7f0000026000)=""/14, &(0x7f0000013000-0x4)=0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) 2018/02/16 22:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ce000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fb3000)={@mcast1}, &(0x7f0000c01000)=0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000750000)='/dev/ppp\x00', 0x1152ff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00005ca000-0x4)=0x9f57) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000072e000)=""/115, &(0x7f0000b18000-0x4)=0x73) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/16 22:36:09 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b10000-0x8), &(0x7f0000f7a000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f7b000-0x8)='./file0\x00', &(0x7f000012c000)=@known='trusted.syz\x00', &(0x7f00000ce000)='\x00', 0x1, 0x2) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f7c000-0xb)='/dev/adsp#\x00', 0x1, 0x8000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000c77000-0x8)='keyring\x00', &(0x7f0000f7c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000f7c000)='keyring\x00', &(0x7f0000f7c000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f000030f000-0x40)=[{&(0x7f0000f7d000-0x51)="990185db58e895cfc00b097949133c8637918e2a95a9bb2edfa7d323fced2131c7f7010aa9161f28fe4229823bca39303ad90b0b9d025b1586f7a77d859ba6a4da817f2a0e07ff34e14251d80389b90d1f", 0x51}, {&(0x7f0000f7d000-0xac)="a428bcb079ba7259813df337748d0fda838a66cada63345fd0125615fb692dd8a692721892412b56b5e54e2130dda7b4b023ff591e429c749f9741cbedcc127ce826aee04ebef19bbe2779168c5a970591243a21ab8a416a6f424e5ae74b12421b414bff0da9c989650bb62f8c33e107dbdef26feb5ba606a272b1fd2d9d58d98fda4e6d1a0b2ce8604558c167f204a04ce3b787fe3abdf7b700a7b47b31517ac5199ad5d12f1a7cb1b2f9be", 0xac}, {&(0x7f00007c6000-0xf6)="5bb7b553510934b59801f55f9d65211c54327867a6302886997797bcd92ceea0822d5290ac9ecfa29f4ee069a43afb32336a0a3c6e989b5a11b98f64cc842819e9d0841c34a0fae5b80a5de6800d596075aecb7d69ec23833cb0dd9d82028eb91e61295fed675bcd8e49bb725e9aba2648013fa9e68aa34ac4ef2365f3840b45c2413ba758f1183e36f9320aa0085f2ef9fe4c1ecefe98d879aa33f26a332cee8e959cc80c1f45acd4967c1b5c47d0e776e3df56766362e6868fc7ce5cf105f1aa4e0f0013a7e1f4dc1dbbb113000a0a178f6668150019f83eaa38dd2a8a8ffdb37da1bcfe3eb62c638442eca25c9f71416c37af10aa", 0xf6}, {&(0x7f000001c000-0x8a)="eaf7653a948fa788d2703799fcb314aff651067753b9c82f42c152bf450fc1795f67ad1d3646c63cd94e732aba5690f9febfdeb574294ba43a617e87dafac626ea6f4792deb89c610acd199014faafd53029c039914e98332223644b7fba90383e68a3292081b845c77c29aabbce3f07322cbdbc99c6344c5bda888d95854bc51b74bae2248a2ac2e4b1", 0x8a}], 0x4, r3) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f7c000-0x18)={0x0, 0x10000, 0x30, 0xb78, 0x1}, &(0x7f0000f7b000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000090c000-0x8)={r4, 0x73}, 0x8) r5 = add_key$keyring(&(0x7f0000f79000)='keyring\x00', &(0x7f0000f7a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f7d000-0x4)=0x8, 0x4) add_key$user(&(0x7f0000f7a000-0x5)='user\x00', &(0x7f0000f79000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f7a000-0x38)="bf0d7a386daf73ace8740c0cc73ae90daa4bc476d8de0c276febf4ddcd50f71bde6d1cafc98fc6afece88013e4e96f2ab87949da4dc5afbb", 0x38, r5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d83000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x344, 0xffffffff, 0x210, 0x210, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000f79000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='ip_vti0\x00', @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "37b59bff1817af0a19b6f3faeb686a439efc51be176ca1ee150dc4f7ad1e"}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="deee946384f5ffe6f5ef01000080b25d"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/16 22:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000f99000)={&(0x7f000053f000-0x20)=[0xfeb, 0x8, 0x80000000, 0x7734, 0x66, 0xfffffffffffffffa, 0xce, 0xc6], 0x8, 0x100000001, 0x6, 0x2, 0x1645, 0x8, {0xfffffffffffffffc, 0x7fffffff, 0x8, 0x1, 0x101, 0x3000000000000000, 0x80000000, 0x10001, 0x9, 0x11, 0x9, 0x3, 0x5, 0x7, "bf0d0ed134c1a1ead1b404a69398e1261d48dffb86a2d6de947db53b8bb3bf3a"}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ba9000/0x18000)=nil, &(0x7f0000a4e000)=[@text16={0x10, &(0x7f0000424000)="0f20d86635200000000f22d8672e0f09dd26cdc266b9e50900000f32b862000f00d8650f205ff20f1af4f280b0c93b7c3ef20f060f32", 0x36}], 0x1, 0x0, &(0x7f0000d2b000)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/16 22:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000058b000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000e07000-0x10)='/dev/input/mice\x00', 0x0, 0x42202) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000830000)={0x0, 0x10000}, &(0x7f0000d4c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000902000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000707000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000028f000)={0x0, 0x4}, &(0x7f0000771000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003b7000-0x4)=r3, 0x4) 2018/02/16 22:36:09 executing program 7: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f00005e8000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000fd4000)='./file0\x00', &(0x7f00000da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000971000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f000006b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0xfff, r1, r2, r3, r4, 0x2, 0x20}, 0x6, 0x0, 0x5, 0x1, r5, r6, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522}, &(0x7f0000034000)) r7 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0xb) 2018/02/16 22:36:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00008e7000-0x4)={0x1cee, 0x5, 0x1000}, 0x4) r0 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x1013, r0, 0x80000) 2018/02/16 22:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef9") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00005be000-0x4)) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d28000-0x10)=[&(0x7f000022a000-0x1)='\x00', &(0x7f0000c5c000-0x1)='\x00'], &(0x7f0000000000)=[], 0x100001000) 2018/02/16 22:36:09 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006c3000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000-0x1c)="e77ccf5dd557b6766575795e7fc5f9efc89a3f45e7895f7ee7458435", 0xfffffffffffffe06) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000071c000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000806000-0x8)={0x2, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000373000)) fcntl$getownex(r0, 0x10, &(0x7f0000464000-0x8)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000cbc000-0x8)=0x6) msgctl$IPC_SET(0x0, 0x1, &(0x7f000079e000-0x78)) msgsnd(0x0, &(0x7f0000a8f000-0xb6)={0x100000000000, "000bdddfcd916c30da1dd5b07643a2e60b7c9198693cf307cff0b5bfb4fcf556bc893d04138c3471b148a2f6bede4b6a7dd3add1b594704c6e5462ffcb2a289761790a87565917dde3c6be665e484ca6d13b75d07f866e2a2251f6eb224f499911789466a9513e9e97f0b17218ce475bc747219d7a59613726a5916d62c3120a3e80a4cfdfabb6ca8daec85e4d72d8d839f8f6862af8f134dd174764533e2017b23672ab5d227368d305d92e6888"}, 0x431, 0x3) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000aff000), 0x4) msgget$private(0x0, 0x80) r3 = msgget(0x0, 0x2) msgctl$IPC_RMID(r3, 0x0) 2018/02/16 22:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f97000)='./file0\x00', &(0x7f000022e000-0xb1)=""/177) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) ioperm(0x200000000007d, 0x3fff8401, 0x200000000003a7) 2018/02/16 22:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e26000-0xa)='/dev/ptmx\x00', 0x202, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) [ 40.401468] audit: type=1400 audit(1518820569.731:16): avc: denied { map } for pid=5324 comm="syz-executor0" path="socket:[14113]" dev="sockfs" ino=14113 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/16 22:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000e4000-0x18)=@generic={0x100000001, 0xffffffffffffffc1, 0x1ca}) r1 = add_key$keyring(&(0x7f00009b5000)='keyring\x00', &(0x7f00000d0000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003dc000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) perf_event_open(&(0x7f0000d67000-0x78)={0x3, 0x78, 0x1, 0x7fff, 0x81, 0x0, 0x0, 0x5, 0x420, 0x6, 0x0, 0xffff, 0x9, 0x1c6, 0x2, 0x9, 0xb7, 0x0, 0x1, 0x83b, 0x0, 0x8, 0x3, 0x2, 0xff, 0x20, 0x1cb, 0x2, 0x9, 0x7, 0x80000000, 0x7fffffff, 0x81, 0x1, 0x4, 0x100000000, 0x6, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00001b0000-0x1), 0x4}, 0x0, 0x8, 0xffff, 0x6, 0x1, 0x7, 0x6}, r2, 0x223ecee5, r3, 0x4) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f000042a000-0x4), 0x4) r4 = add_key$keyring(&(0x7f000056c000+0x437)='keyring\x00', &(0x7f0000e8e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mkdir(&(0x7f0000d16000)='./file0\x00', 0x20) keyctl$link(0x8, r1, r4) keyctl$read(0xb, r4, &(0x7f00001d8000)=""/60, 0xffffffffffffffde) munmap(&(0x7f0000858000/0x1000)=nil, 0x1000) 2018/02/16 22:36:09 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffc0, 0x400280) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00008ec000-0x24)) getpeername(r0, &(0x7f0000292000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/02/16 22:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556000)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ce2000)) 2018/02/16 22:36:09 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000000c000-0x8)=[0x439, 0x750]) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000d000-0x18)={0x0, 0x6570, 0x20, 0x38a, 0x401}, &(0x7f000000c000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000d000-0x16)={r3, 0x1, 0x7, [0x7fffffff, 0x9, 0x100, 0x8001, 0x3f, 0x5, 0x3]}, 0x16) madvise(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000007000)={0x3, 0x7}) 2018/02/16 22:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bef000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000735000)=@add_del={0x2, &(0x7f0000d5f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bb000-0x28)={0x0, 0x0, &(0x7f000060b000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f00005f2000-0x4e)=""/78}) [ 40.518741] audit: type=1400 audit(1518820569.784:17): avc: denied { map } for pid=5322 comm="syz-executor2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14715 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 40.547313] audit: type=1400 audit(1518820569.865:18): avc: denied { prog_load } for pid=5362 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 22:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000728000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00006a8000-0x60)={0x0, 0x2a, 0x0, @tid=0xffffffffffffffff}, &(0x7f000061d000)) clock_gettime(0x0, &(0x7f0000f1e000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000ee000)={{}, {0x0, r0+30000000}}, &(0x7f0000325000-0x20)) r1 = open(&(0x7f00005aa000-0x8)='./file0\x00', 0x8000, 0x81) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000e65000-0x20)={r2, 0x1, 0xe7, r3}) 2018/02/16 22:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x3, &(0x7f0000d8e000)={0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000846000-0x4)=0x3) r2 = getpgrp(0x0) ptrace$poke(0x5, r2, &(0x7f0000ea3000), 0x7) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d90000)='tls\x00', 0x4) 2018/02/16 22:36:09 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x40) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000008000-0x64)=""/100) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000000000004000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) 2018/02/16 22:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005eb000-0x1)='\x00', 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f3f000)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x120, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f000045e000-0x30), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff, 0xffffffff], @generic="580853c1640ffbdd1bdbda7ae6ab4121", @common='dummy0\x00', {0xff}, {0xff}, 0xef, 0x80000001, 0x4, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x3}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x80000001, 0x9, 0x3}, {0x3f, 0x3, 0x5}}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x6, 0x4, 0x3b, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) socket$inet(0x2, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/sequencer\x00', 0x3d, 0x0) accept4$nfc_llcp(r1, &(0x7f0000de6000-0x60), &(0x7f00001b5000-0x4)=0x60, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005ec000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x40}) write$sndseq(r1, &(0x7f000007e000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @time=@tick}], 0x30) 2018/02/16 22:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d58000)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x4, &(0x7f000091d000-0x8)=0x0) io_submit(r2, 0x1fffffffffffffd7, &(0x7f0000efa000-0x8)=[&(0x7f00009d6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002b3000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/02/16 22:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = dup2(r0, r0) getsockname$unix(r1, &(0x7f00005c6000-0x26)=@file={0x0, ""/36}, &(0x7f0000f2a000-0x4)=0x26) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00005bd000)={&(0x7f000077e000/0x2000)=nil, 0x2000}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) accept(r2, &(0x7f0000dcb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000b26000-0x4)=0x3a) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00001ea000)={0x0, 0x7, 0x2000}, 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) [ 40.656548] ipt_CLUSTERIP: Please specify destination IP [ 40.667761] ipt_CLUSTERIP: Please specify destination IP 2018/02/16 22:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x205, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x8080f, 0x3) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 22:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000af2000)='/dev/amidi#\x00', 0x7, 0x101000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 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 = shmget(0x0, 0x3000, 0x80, &(0x7f0000bef000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000a0c000)=""/83) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000494000-0x4)=0x7, 0x4) 2018/02/16 22:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001d1000)='/dev/sg#\x00', 0x2, 0x600000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00003fa000-0x90)={0x10000, {{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000674000-0x4), &(0x7f0000fcb000-0x4)=0x4) r2 = socket$inet(0x2, 0xa, 0x87) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000052d000-0x4)={0x0, []}, &(0x7f0000602000-0x4)=0x4) sendto$inet(r2, &(0x7f0000925000-0x5e)="55fb77b4010e107fc6023ec073c7b2f22b08e7355e19ff0264fdc58a9e525f7aac6edb245125fcb2a22ca911f9cdad82ba8ffb2f0d01c7093a8fa3a316a2223c5deeb239a5fcbd6f7516203a5203514ffffa504954c3f811bdfcabcd0cd9", 0x5e, 0x4, &(0x7f0000880000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) sendto$inet(r2, &(0x7f000009e000), 0x0, 0x0, &(0x7f0000cf8000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 22:36:10 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x10000, &(0x7f0000000000)={0x0}) getpeername$ipx(r0, &(0x7f0000c66000), &(0x7f0000b7a000-0x4)=0x35) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x0, &(0x7f0000a13000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a4d000)) 2018/02/16 22:36:10 executing program 5: mmap(&(0x7f000018e000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa}) 2018/02/16 22:36:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000074e000)='/dev/admmidi#\x00', 0x101, 0x40200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e41000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/16 22:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bc0000-0x9f)={0x0, 0x97, "abc73eae981f4a81e3a8956f25d821b8f5f69e1db8e8db39b2cc129ba466ae2f7d76b3c2646287b0092eb9e8d170fe06291cd167b3bd05ad2d059e25f885be88d0aafe8cc35674fcc128cabd4d4f21b553c9c35d809e87c43b95bb16a3956a571b70b3e79576be0a0d3ecbe6afbf3cace480ce00df0ca734ad2e87a9f835ed7368790df9c411c9230a995e9c76a57aa2733576afb67630"}, &(0x7f0000fa4000)=0x9f) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a9e000-0x8)={r2, 0x3}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000392000-0x9)='/dev/dsp\x00', 0x300, 0x0) 2018/02/16 22:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004f1000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) socketpair$ax25(0x3, 0x7, 0xf7, &(0x7f0000a40000)={0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000708000-0xc3)="c8f806b4978a4b16385a4a1899c6faefcea22ed94c4ee0728a1ecceb368a17f2fec540dda9c52932d19da6383e1502347583bfedee72c808399687966cc5260278b97b7b1e2733ba6ea1bffc2b845a084455ab0f0c9d62e644a3fcfa1baff0ea0b2b78ca9a58360e5da0f5c5ecb49c774f354dbda4794d49756801002ce945e66ea01c0ad1741145d3a1685de1e1e28b13b31908cf5ac6c90952de953fd476e2b998566cc55b3175b29fa3aeac60d1b660aa9fd9aa8b485d59ba3cc18a70b1bf446083", 0xc3) [ 40.751415] kauditd_printk_skb: 1 callbacks suppressed [ 40.751423] audit: type=1400 audit(1518820570.080:20): avc: denied { create } for pid=5411 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.753539] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 22:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007d6000)={0x0, 0x4, 0xf, [0xbb50dd8, 0x9, 0x6, 0xfffffffffffffffd, 0x9, 0x0, 0x0]}, &(0x7f00006c4000)=0x16) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001fe000)=r1, 0x4) r2 = socket(0x1e, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000012f000-0x70)=[{&(0x7f0000597000)={0x27, 0x5, 0x7f, 0x6, 0x9, 0x1ff, "956de5548e65a68bb98f255361a0d21796fd3fa21ebdf49594b0f83350b3600add54479b084474d02bba25ef41a26fa92168e96136ab060d605f101fee113c", 0xffffffff8ea31f7f}, 0x60, &(0x7f000066e000-0x40)=[{&(0x7f0000566000-0x86)="3832195fefdd9fc9f0d53c5c3cb3207b7e9e821f287ce173d4ba76e5ab8f161d0c0eee79964b7ebb3d22d6c2ade91abd1ab34c89d712d64069358f914269b25723a19cd95e47aa85a6e98fd266741120d03de934f07365a0188a83f941be73590a59afdd610e9c29fefb2080353bf097c295dc177abe0b6abce920f9d64723c9b5182099de5f", 0x86}, {&(0x7f000022b000)="559201a6985e8e057594294514c258982dd903c24a39d12296a74d05e57b7bb2d45e445860276abb190f713f3f5b9f973e2177e5dc802dbfa4afafdda664ce44655ac79e3d5d479231d73a8280d4e6c11a55fa92b1aea3361cf8c912b622793143c5a07bab08ae110f5c18e13fd26d0ef80cfd958b4d62ec07ce60bcb146659cb34aa4834ed980b68c0383255d8d278db813f66fa7bfe6121d56604c3679de4c2e0f5488604a6cc0b28dd3ea5f9ef53f835ba19c39d8374a28e4d4423b91bbf1c35be7e1e5989a143e94a8d7392f", 0xce}, {&(0x7f0000dee000)="9bf3f9145f9e118e57e7ba73c0501abbbfce24874d3ee506f8c3e75a967038fe13eb4eae103846fef45613ca0b245470ff3fa30720b1844d14af6520ab4e61", 0x3f}, {&(0x7f000093c000)="4130845e1b95ebe1b2bf0729cb38e9323c959f2491e09e348df8b0529a2d44746a0aea0626", 0x25}], 0x4, &(0x7f0000fc4000-0x80)={0x80, 0x0, 0x6, "90089c7186542bfe3fdbfc9aab311321eb0e2907c3e8bb07ba9d43ef12a2f568469f20cfa5defbe8a60ae62ea45d64299caaec023edd71b920ba4841963407486bd68af015eb769ae5d7c059aac177baf23d1fc008c7567a85132eae259ad41d6234033c70b1c33281b356"}, 0x80, 0x4008000}, {&(0x7f0000d7a000-0x60)={0x27, 0x3, 0x24c, 0x3, 0x1af5, 0x7, "be7960be3a75193ddb7f8463115d9f1f506637c8cebd9d1e99bca0441a99a9077f8af618c638d785230e87672ae6a40d74d7ab93a1db7c66675b0af3fd3f37", 0x3}, 0x60, &(0x7f00002b4000-0x50)=[{&(0x7f000035c000)="2576a519e4227133613324e8c7934b31c8228c011f69c8e94815300a5bee281555c31033d62ea5523b065c61f4c9316c826093bb5e5d2e732cec898c445191c4f045d67a833b030a8533f5d9dc33eb3d188871e4f9747f13fe3e22526224f69fe39dbfc934e90d7924baf2e6e05ef8f173da6b16af3be4b7b428d4e1770897932c414ca1b45875bb9b79041dbb2f27773850f7969378", 0x96}, {&(0x7f0000c57000-0xcb)="e093c2b23acb78ab64cef6125b08f92bc58e3fe648f5e34a4b837d37f9792ffa95b5848d7603ba25d3034305b4e9077d208836933cccbbddefaace2ea4ef98133a7d50ac6ca600e20fd92d6321272ff1fd82ff6af751c3f9e5d868685cb9912c3bf0bafa0f324322b24a916c5ffb7432e0046e2744ed0c3119d9343d2df33057ac36057951298b0ae7978fa2c6fc3363de1b9335270aabd6db3efb8216517aa96381a54d7f8131c6b467adbe9702e788aece75d5efdf8531b72d43432dd6be1c271571d210cef926a571f2", 0xcb}, {&(0x7f00001d4000)="bd6d0ffdc5f57a1626625b5fbd6515ddb9855fbbfdde6a74b221c139e3b267b0de12b4c9a64e2d5acbbb1b5e77a333a261ab41c96ca19796b7621da7d8d303d6c7c166109ff5155651d134f0cdc11ae50dcfd51a4f3d4f20d67393226f1414d1550e2f4eeebead63f3c44ccd0b638d904f365c2e11e91d11f3e63edf68211ac6909f3ae5469ec0e01537a0d00089d0291569389cfa37aa", 0x97}, {&(0x7f0000adc000-0x49)="7dce9024c5e39957a8dfb8aea4080bcd1d35ea4c1ee0eeaca7ff6ad1382a9b75f6c1edf5cbcfc11a954425b3ef171998dfc36b3b643ea2bc8e34917be8b3d32da9f25626cae9015872", 0x49}, {&(0x7f0000594000)="3fd0ce8b59c5840bfb66859e15", 0xd}], 0x5, &(0x7f0000565000-0x1010)={0x1010, 0x10e, 0x9, "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"}, 0x1010, 0x4}], 0x2, 0x90) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/02/16 22:36:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00009ea000)=[{{&(0x7f0000203000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000d1f000)=""/14, 0xe}, {&(0x7f00001a2000-0x4a)=""/74, 0x4a}, {&(0x7f0000000000)=""/122, 0x7a}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x8}, 0x200}, {{&(0x7f0000000000)=@sco, 0x8, &(0x7f0000000000)=[{&(0x7f0000f85000-0x7c)=""/124, 0x7c}, {&(0x7f0000e14000)}, {&(0x7f0000e1c000-0x36)=""/54, 0x36}, {&(0x7f0000cfd000-0x73)=""/120, 0x78}, {&(0x7f00008ea000)=""/147, 0x93}], 0x5, &(0x7f0000c7b000-0x31)=""/49, 0x31, 0x1}}, {{&(0x7f0000f42000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000918000-0x30)=[{&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000b98000-0x19)=""/25, 0x19}, {&(0x7f0000526000-0x46)=""/70, 0x46}], 0x3, &(0x7f0000724000-0x1000)=""/4096, 0x1000, 0x8}, 0x101}], 0x3, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000704000)={&(0x7f0000000000)={0x14, 0x5, 0xd, 0x1, 0x7, 0x1, {0xc, 0x0, 0x9}, []}, 0x14}, 0x1}, 0x8010) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000864000-0xf8)={0x0, 0x10, "29c1084fba24dd4a2ebabb3e0a5bc470"}, &(0x7f0000f64000-0x4)=0x18) [ 40.829520] audit: type=1400 audit(1518820570.111:21): avc: denied { write } for pid=5411 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.861209] audit: type=1400 audit(1518820570.190:22): avc: denied { getopt } for pid=5411 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.886782] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/16 22:36:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000823000)='iet/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000323000)={0x0, 0x0, 0x1000000, 0x200004, 0x65d6}) 2018/02/16 22:36:10 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/02/16 22:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000d74000-0x20)=[{&(0x7f0000444000)=""/4096, 0x1000}], 0x1, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f8a000-0x8)={0x0, 0x1}, &(0x7f0000c53000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000266000)={r1, 0x8}, 0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) ioctl$TCXONC(r0, 0x540a, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eaf000-0xe)={0x0, 0xfffffffffffffffe, 0x3, [0x5, 0x7fffffff, 0x7fffffff]}, &(0x7f0000e84000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c88000)={r2, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5, 0x44, 0x4, 0x7, 0x4}, &(0x7f00002cb000-0x4)=0xa0) 2018/02/16 22:36:10 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d7) 2018/02/16 22:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000066b000-0x3e8)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x4, 0x7, 0x0, 0x7590b621, 0x80000000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x400000000000000}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) [ 40.955530] audit: type=1400 audit(1518820570.216:23): avc: denied { setopt } for pid=5411 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 22:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007b1000)={0x7, r0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00005e5000-0x8), &(0x7f00007fb000-0x3)=0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/02/16 22:36:10 executing program 0: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0xffffffffffffffff, 0x2, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "3f07b9", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 22:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b28000)='rxrpc_s\x00', &(0x7f0000dda000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000010b000)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00006df000)={0x9, 0x7f, 0xfffffffffffffffd, 0x95, 0xffffffffffff98ca, 0x7f}) add_key$user(&(0x7f0000616000)='user\x00', &(0x7f0000f3f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001aa000)="2bdb31f1b3fa1c4c507a0a38012095bf04c4e956a7ec38ab141ef16fe8cbeffc05cf7f906042c325607ef23633809e2174744b3aaf2c0c8b43197ce5c663d4fb3bf4b41724dfd8fa61f187336e0e80a7aad7cf0cbdffbf0ad29607f35006e3ced3c5dc25e5df5305a2b4238e6f10529b869f14f67f044f1f3cea3cd17d797d4f24b0ad663e87a9d24c7b2aa2853e43317caee37166578c5d93bebad38f981b172a7d5191a17bc4cc8c2169f2d759c958c6e82d41654594", 0xb7, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f0000b22000)={0x0, 0x0, 0x68}) recvfrom$ipx(r1, &(0x7f000002d000)=""/164, 0xa4, 0x2000, &(0x7f0000019000)={0x4, 0x1f, 0x100000001, "c92f57e1050a", 0x7}, 0x10) close(r1) connect$pppoe(r2, &(0x7f00003b3000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ipddp0\x00'}}, 0x1e) 2018/02/16 22:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b49000-0x8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f000033a000)={0x41ba}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000472000-0x4), &(0x7f00008e1000)=0x4) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000dc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f00003bf000)={&(0x7f0000517000-0x40)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x12, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, []}]}]}, 0x40}, 0x1}, 0x0) 2018/02/16 22:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = syz_open_dev$sndpcmp(&(0x7f0000866000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x220880) recvfrom$unix(r4, &(0x7f00009cb000)=""/232, 0xe8, 0x1, &(0x7f0000739000-0xa)=@file={0x1, './file0\x00'}, 0xa) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe(&(0x7f0000e0c000-0x8)={0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000366000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000ebf000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000505000-0x28)={0x800, 0x100000001, r8, 0x5, r9, 0x5, 0xff, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000966000-0x20)={0xfff, 0x0, 0x1, 0x5}) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f000092b000)) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000cc4000)={0x3, r10}) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000ff6000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6e8, 0x120, 0x450, 0x358, 0x520, 0x0, 0x618, 0x618, 0x618, 0x618, 0x618, 0x6, &(0x7f0000072000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, [0xff000000, 0xffffffff, 0xffffff00, 0xff], [0xffffff00, 0xff000000, 0xffffff00, 0xff000000], @generic="4fc34a1258d960396d587b9d9ece3c82", @common='vlan0\x00', {}, {0xff}, 0x3b, 0x3ff, 0x7, 0x60}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0x8, 0x696}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x11, 0x1d, 0x8}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2e}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [0x7a12298c5da1f311, 0xffffffff, 0xffffffff, 0xffffff00], [0x0, 0xefd05a646c2da517, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xbf, 0x8, 0x6, 0x10}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x109adf16, 0x7ff, 0x3f, 0x1, 0x1, 0x6, [@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x1, 0x4, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff000000, 0xff], [0xffffffff, 0x0, 0x0, 0xff], @generic="d139499016666aa1b1df4f3014bf5033", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2, 0xffffffff, 0x1, 0x40}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff], @generic="5c6f9ff4b360197057b64da2e9a59569", @generic="17647580bfdb7316689cc27e7ecbf949", {0xff}, {0xff}, 0x2c, 0x9, 0x4, 0x12}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x748) getsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f0000dc6000), &(0x7f00006a5000-0x4)=0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000b1000)={r3, 0x0, 0x2, r3}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/16 22:36:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000840000-0xb)='/dev/hwrng\x00', 0x44001, 0x0) bind(r1, &(0x7f0000478000)=@l2={0x1f, 0x60, {0x3, 0xa184, 0x7, 0x7, 0xe2}, 0x4, 0x19}, 0xe) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bec000)) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x58e) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f00001ec000)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000e39000)={0x1, 0x14, [0xc0ed, 0x7ff, 0xbb0e, 0x66, 0x4]}) 2018/02/16 22:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cb5000-0x8), &(0x7f0000d89000)=0x8) 2018/02/16 22:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000048d000)='/dev/dsp#\x00', 0x50b, 0x4000) fchmod(r0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00008ed000-0xb0)={{0x2, 0x3ff}, 'port1\x00', 0x60, 0x8, 0x7ff, 0xff, 0xffffffffffffffff, 0xffffffff, 0x9bba, 0x0, 0x2, 0x2f7680bd}) r1 = socket(0x19, 0x80005, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007c000-0xb)='/dev/hwrng\x00', 0x109080, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000dfe000-0x40)={&(0x7f0000dfb000)=[0x0], &(0x7f0000a84000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000129000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007fd000-0x8)=[0x0, 0x0], 0x1, 0x6, 0xa, 0x2}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000044f000)={0x0, 0x3}, &(0x7f00002d8000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000005d000)={r3, 0xca2a, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000037a000-0xa0)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x4, 0x0, 0x9, 0x3, 0x1d}, 0xa0) connect$inet(r1, &(0x7f000031c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/16 22:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004fc000), 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d0c000-0x1b)=""/27, &(0x7f0000e1f000-0x4)=0x1b) 2018/02/16 22:36:10 executing program 7: r0 = syz_open_dev$midi(&(0x7f00005e9000)='/dev/midi#\x00', 0x8a3a, 0x400) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000047f000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000051e000-0x6e0)=@nat={'nat\x00', 0x1b, 0x5, 0x680, 0x230, 0x0, 0xffffffff, 0x230, 0x0, 0x5b0, 0x5b0, 0xffffffff, 0x5b0, 0x5b0, 0x5, &(0x7f0000516000), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="cf287b80f61ca3da9df3bd618e3df1fd", @generic="c6d7795a27f0eb2f3e85bb53c4ac4a77"}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @port}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast1=0xe0000001, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@loopback=0x7f000001}, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@rand_addr}, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@rand_addr}, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000d9c000)={@common='erspan0\x00', 0x2008000000000000}) 2018/02/16 22:36:10 executing program 5: r0 = mq_open(&(0x7f0000c3f000)='mime_type&@\\eth0cgroup&proc,+posix_acl_accesskeyring\'*+\x00', 0xc3, 0x80, &(0x7f00005ac000)={0x5, 0x3, 0x2, 0xfffffffffffffff8, 0x6, 0x3, 0x3, 0xffff}) fadvise64(r0, 0x0, 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000e0f000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000019b000)={0x1, 0x200, [{0x1, 0x0, 0xfffffffffffff801}]}) bind$alg(r1, &(0x7f0000b54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x61) accept4(r1, 0x0, &(0x7f0000e69000-0x4), 0x80000) 2018/02/16 22:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000555000-0x5c)={0xfff, 0x1, {0x3, 0x3, 0x3, 0x1}}) getdents(r0, &(0x7f00005e0000-0x85)=""/133, 0xf3) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents64(r0, &(0x7f000017a000-0xcb)=""/203, 0xcb) 2018/02/16 22:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000336000)='/dev/sg#\x00', 0x303f, 0x30000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fc0000-0x8)={0x0, 0x1}, &(0x7f0000c97000-0x4)=0x8) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f00007d0000-0xc)={0x10}, 0xc, &(0x7f00003bf000)={&(0x7f00004fb000)=@newlink={0x40, 0x10, 0x800000009, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @generic="dee7fb578a419d3a944fe02fdf5aea55"}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic="e2"]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) [ 41.158596] audit: type=1400 audit(1518820570.488:24): avc: denied { create } for pid=5477 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.230812] audit: type=1400 audit(1518820570.518:25): avc: denied { bind } for pid=5477 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.254661] audit: type=1400 audit(1518820570.521:26): avc: denied { write } for pid=5477 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 22:36:10 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b6d000-0x8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cf4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00004e7000-0x40)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000272000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000b2f000-0xed)=""/237, 0xed}, 0x0) r1 = socket(0x0, 0xf, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009af000-0x8)={0x0, 0x6}, &(0x7f0000289000)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f78000-0x8)={r2, 0x8000}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006c7000)='.ppp0\x00') mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f78000-0x4)=0x0, &(0x7f0000187000), &(0x7f0000f77000)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000b8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000034b000-0xa)={r2, 0x4, 0x1, [0x92]}, 0xa) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000770000-0x8)=[r3, r4]) r5 = socket(0x18, 0x3, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000f79000-0xe)='./file0/file0\x00') sendmmsg$nfc_llcp(r5, &(0x7f0000f77000)=[], 0x0, 0x20008000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x3f, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 22:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00003c4000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x319, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x13b, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f00005da000-0x8)={0x0, 0x0, []}) r0 = inotify_init1(0x80000) pread64(r0, &(0x7f0000315000)=""/4096, 0x1000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00007e3000)='/dev/admmidi#\x00', 0x1e2, 0x901) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003cb000)={{0x7, 0x8}, 0x1, 0x8, 0x5, {0xb94}, 0xbf29, 0x5}) 2018/02/16 22:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004b9000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000a9b000-0x8)={r1, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00001a3000-0x4), &(0x7f00003fe000)=0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e34000)=0x7, 0x2) 2018/02/16 22:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000430000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000802000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @fda={0x66646185, 0x0, 0x0, 0x80000}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000b92000)}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000b1000)='/dev/dsp\x00', 0x400800, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000ad000)=@req={0x3, 0x8000, 0x1}, 0x10) 2018/02/16 22:36:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x401, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc3000-0x4), &(0x7f0000d39000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') 2018/02/16 22:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fb1000)={0x400, {0x2, 0x1, @empty}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @multicast1=0xe0000001}, 0x240, 0x7, 0xe000000000000000, 0x400, 0x6, &(0x7f0000385000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xa832, 0x100000001, 0x5}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0xe8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f000000e000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x978, 0x2}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/16 22:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000503000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x81000000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000010000-0x10)={0x1, 0x9, 0x5548}) 2018/02/16 22:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) accept$unix(r0, 0x0, &(0x7f0000b80000-0x4)) 2018/02/16 22:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = epoll_create1(0x0) r3 = socket(0x10, 0x802, 0x0) io_setup(0x4392ae45, &(0x7f000069a000-0x8)=0x0) r5 = syz_open_dev$midi(&(0x7f000004c000-0xb)='/dev/midi#\x00', 0x10000, 0x40) io_cancel(r4, &(0x7f00007b4000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5a, r0, &(0x7f00007f1000)="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", 0xfb, 0x101, 0x0, 0x0, r5}, &(0x7f00001bb000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee2000-0xc)) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, r0}) [ 42.771921] IPVS: ftp: loaded support on port[0] = 21 [ 43.009305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.391905] audit: type=1400 audit(1518820572.721:27): avc: denied { map } for pid=5677 comm="syz-executor7" path="/dev/binder0" dev="devtmpfs" ino=1140 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 43.397217] binder: 5677:5678 not enough space to store 0 fds in buffer [ 43.416708] audit: type=1400 audit(1518820572.723:28): avc: denied { set_context_mgr } for pid=5677 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.423633] binder: 5677:5678 transaction failed 29201/-22, size 72-16 line 3099 [ 43.446629] audit: type=1400 audit(1518820572.726:29): avc: denied { call } for pid=5677 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.481027] binder_alloc: binder_alloc_mmap_handler: 5677 20000000-20002000 already mapped failed -16 2018/02/16 22:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f0000800000-0x40)={0x6, 0x4e90, 0x3f, 0x2, 0x0, 0x0, 0x5, 0x4}, &(0x7f000026b000-0x40)={0x9, 0x8, 0x2, 0x400, 0x80000001, 0xffff, 0xbf37}, &(0x7f0000f42000)={0x0, 0x1, 0x8, 0xfff, 0x0, 0xd7, 0xae, 0x3}, &(0x7f00004e6000-0x10)={0x0, 0x0}, &(0x7f00002e0000)={&(0x7f000064f000)={0x80}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000049b000)={{0xffffffffffff0001, 0x9}, {0x7fffffff, 0x8}, 0xffffffff, 0x1, 0x906}) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000001000-0x10)={0x0, r1}, &(0x7f0000000000)={0x40}, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r3, &(0x7f0000006000)=[], 0x0) 2018/02/16 22:36:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000855000-0x9)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}}}, 0x1, 0x80000001, 0x80000001, "89dc948345c506800444e8a14cbff5300ec59d3fbed8398498ac68b9d20d8a4a5e9d11ceb70ea3960e3412f55d84510fca1c728f1f99d0f9e121d689de8eacacea4e57f9828f75cc469ddaf36de746e2"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) 2018/02/16 22:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f00003be000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b43000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000244000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) openat$mixer(0xffffffffffffff9c, &(0x7f0000335000)='/dev/mixer\x00', 0x840, 0x0) 2018/02/16 22:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) fallocate(r0, 0x1, 0x1, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/16 22:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007b4000-0xb)='/dev/audio\x00', 0x0, 0x0) execveat(r0, &(0x7f0000669000)='./file0\x00', &(0x7f00009f6000)=[], &(0x7f0000819000-0x38)=[], 0x100) link(&(0x7f0000345000)='./file0/file0\x00', &(0x7f0000023000-0x8)='./file0\x00') 2018/02/16 22:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") getdents64(r0, &(0x7f0000e23000-0xfd)=""/253, 0xfd) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d2a000)=""/37) 2018/02/16 22:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000961000-0x8)=0x7, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000736000)=0x40, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r1, r2, 0x0) 2018/02/16 22:36:12 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000004000), 0xa, 0x0) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x400000000) [ 43.492881] binder: BINDER_SET_CONTEXT_MGR already set [ 43.498346] binder_alloc: 5677: binder_alloc_buf, no vma [ 43.498356] binder: 5677:5678 ioctl 40046207 0 returned -16 [ 43.509639] binder: 5677:5679 transaction failed 29189/-3, size 72-16 line 2957 [ 43.531855] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.537639] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/16 22:36:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b69000)={0x92, 0xffff, 0x100000001, 0x4}, 0x5) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) sched_getparam(r3, &(0x7f0000000000)) faccessat(r2, &(0x7f00006d0000)='./file0\x00', 0x8, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f00005b2000-0x20)=[{0x71632a03, 0x8000, 0x101}, {0x1, 0x80000001, 0x9, 0x8}, {0x3, 0x8000, 0x9, 0x4d04}, {0x0, 0x8, 0x3, 0x2}]}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f0000fd5000-0x3e)=""/62, &(0x7f0000fd4000)=0x3e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x4) r4 = geteuid() r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x40, 0x8, 0x1, 0x3, 0x3}, 0x14) r6 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r6) chown(&(0x7f0000001000)='./file0\x00', r4, r5) getdents64(r2, &(0x7f0000001000-0x19)=""/25, 0x19) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)=""/202) 2018/02/16 22:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004b1000)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00006bf000)=0xe8) getresuid(&(0x7f0000864000-0x2), &(0x7f0000d70000)=0x0, &(0x7f0000692000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afa000)={{{@in6=@empty, @in=@rand_addr=0x9, 0x2, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0xa, r1, r2}, {0x8e, 0xfffffffffffffde4, 0x4, 0xfffffffffffffff9, 0x8000, 0x7fffffff, 0xc4, 0xfcd}, {0x4, 0x1, 0x100000001, 0x6}, 0x1, 0x9, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x0, 0x1000, 0x5, 0x3}}, 0xe8) 2018/02/16 22:36:12 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000000a000-0x18)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000005000-0xc)={0x3, r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000000f000-0x10)={&(0x7f0000008000/0x2000)=nil, 0x2000}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000000e000-0x8)=[0x2, 0x4]) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000004000-0x1), 0x1) 2018/02/16 22:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) link(&(0x7f00006fe000-0x8)='./file0\x00', &(0x7f0000b84000)='./file0\x00') r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b59000-0xc)={0x2, r0}) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f000001a000-0xbf)=""/191, &(0x7f00006dd000-0x4)=0xbf) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000ecd000), &(0x7f000026a000-0x4)=0x4) mq_timedreceive(r0, &(0x7f0000c48000)=""/131, 0xff79, 0xfffffffffffffffe, 0x0) 2018/02/16 22:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00004a6000-0x1)=0x9, 0x20) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f000000d000-0x69)="b8bb", 0x2}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[{&(0x7f0000261000-0xb)="08cf", 0x2}], 0x1, &(0x7f0000003000)=[]}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000caf000-0xd)='/dev/dmmidi#\x00', 0x3, 0x100) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000048d000+0x6c1)={{{@in=@empty, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000214000-0x4)=0xe8) 2018/02/16 22:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x582b9691) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter}]}) r2 = syz_open_dev$dspn(&(0x7f000026e000)='/dev/dsp#\x00', 0x5, 0x80) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/02/16 22:36:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007f4000-0x48)=@ethtool_gfeatures={0x3a, 0x0, []}}) socket(0x3, 0x1, 0x651) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000087d000)={0x0, 0x0}, 0x0) r2 = memfd_create(&(0x7f0000795000)="74086effff00000000000000fc7e00", 0x0) dup3(r2, r0, 0x0) ppoll(&(0x7f0000383000)=[{r1}], 0x1, &(0x7f0000f9a000-0x10), &(0x7f000015a000-0x8), 0x8) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000072c000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000d7000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000030f000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000ab1000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d0000)=0x0) r4 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005d9000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e73000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000837000-0x4)=0xe8) r7 = geteuid() r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ebe000-0x9)='/dev/ppp\x00', 0x105800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f0000b45000-0x4)) sendmsg$netlink(r0, &(0x7f000062d000-0x38)={&(0x7f0000493000)=@proc={0x10, 0x0, 0x2, 0x4}, 0xc, &(0x7f0000597000)=[{&(0x7f00001f4000)={0x14fc, 0x2b, 0x0, 0x2, 0x0, "", [@nested={0x10, 0x6d, [@typed={0xc, 0x3b, @u32}]}, @nested={0x204, 0x2f, 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@typed={0xc, 0x3c, @ipv4=@multicast2=0xe0000002}]}]}, 0x10dc}, {&(0x7f0000a46000-0x1c0)={0x1c0, 0x29, 0x800, 0x4, 0x0, "", [@generic="9f16d7f80d102150b76709e7420ea49e42b616a888338100351debb59a7116ace49ce0551dc4154766926fe211188eeb8ee0d414bb47de33a015e61da195cb434090f9513d767bcc7cb5bdfe4f588f65dc74fa45d890d72e72083a3175be4b3002091f661e2ea9faf0a750c65a8ac13872f79686bedb7e50234c52ac60e5dc7142af696b9d7697de98453f6b0d30fc9fc2525851be28d88a4ab0f8b2535a29628769a074d43594adeec0910f0c21aaf4eeea18bbb0b046c9b3f769e07e76a9e05f6416a705366b696aa59871e55788ed366863eee694e7f612", @generic="774e492e3fda6b4ef7c5ee4d4c5e507b9815cd105598e996e8c5325407a5c82991d67c2c95577866f6a4c56c4e72003e5b3a83086ba0fdb6b88bd4174b10baffe4cdab186a351a37889537ffe72c01ff7474483ad545c063b314e300fc79512be4cb8a6b15d8aa45bbcde25b5236b162df91654a683300d4268b8311fd349d8c8acff6864e5c7e78e68900067fa0b3139eb5b6a5051eecec59b7bf5ec3e85acd02c83e4d605a2faa073fc4581feaaeac12769359444c9002c13a20f686c2e228d39d798680845f6f7ac1cc2fd787bba2c38bd19540"]}, 0x1c0}, {&(0x7f0000644000-0x80)={0x80, 0x26, 0x408, 0x5, 0x1, "", [@nested={0x70, 0x8b, [@typed={0xc, 0x3, @uid=r6}, @generic="f99ac1489c58ef9d1229178c74f687b79d99c3c0649e36b84a1e49a9508c7c4f3c016832b9c35370b206e77a49a22616f5a37a8c85704b7c8bdc84d8649d71062089589237bcda5e60ab040f09afd9b856eb7995703b5ffe3c9410b621fe"]}]}, 0x80}, {&(0x7f00007d7000-0x84)={0x84, 0x2b, 0x61a, 0x3, 0x2, "", [@typed={0x8, 0x25}, @generic="554e84b5619b41e5740ab06efe26f032cb6be591b3cd2d356feaf1e572646d05084f42deb9d4e93e9dce793d079cab43c03281630356fa7bca38ff52ef3e3712b831600fbbd49e5f1368a44c9df3f1cacc296aba2a72393cd7e1917d968716d971432b87f51fe0a955029d"]}, 0x84}, {&(0x7f0000f46000-0x38)={0x38, 0x2f, 0x10, 0x0, 0x3, "", [@nested={0x1c, 0x2b, [@typed={0x8, 0x4e}, @generic="42684ddf8d745c081736c0c82a08"]}, @typed={0xc, 0x32, @uid=r7}]}, 0x38}], 0x9, 0x0, 0x0, 0x8000}, 0x4000000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d48000)={0xffff, 0x4, 0x0, 0x7, 0x4, [{0x40, 0x80000001, 0x2}, {0x7fffffff, 0x9, 0x7, 0x0, 0x0, 0x1001}, {0x100, 0x100000001, 0x3, 0x0, 0x0, 0x1000}, {0x9, 0x80000001, 0x0, 0x0, 0x0, 0x1200}]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) r1 = syz_open_dev$mouse(&(0x7f0000a31000-0x12)='/dev/input/mouse#\x00', 0x5e6f, 0x20040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ec3000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000302000)={0x0, 0x32, "891af7c3b99c31488f1d0aeadd92d3d26aff3d773acc4ad6b2ba8468309f9af16cb8d5de425689f6cd2125be0d933c2805f3"}, &(0x7f00000db000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000006c000)={r2, 0x4, 0xfffffffffffffff7, 0x3, 0x8001, 0xfed, 0x0, 0x7fff, {r3, @in6={{0xa, 0x0, 0x22, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x0, 0x7, 0x0, 0x3}}, &(0x7f0000eac000)=0xb8) 2018/02/16 22:36:13 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000015c000)=0x3ff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @uid}]}]}]}, 0x48}, 0x1}, 0x0) [ 43.659427] x86/PAT: syz-executor1:5716 map pfn RAM range req write-combining for [mem 0x19ed80000-0x19ed83fff], got write-back 2018/02/16 22:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000db6000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000321000)={&(0x7f00002cb000)=[0x0], 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000018d000)={'vcan0\x00', r2}) sendmsg$nl_route(r0, &(0x7f00005a8000-0x38)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f000083c000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0x0, {0x100000000000009, 0x0, 0x0, r2, 0x6, 0x32}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000d8000-0xc)=@sack_info={0x0, 0x80000001, 0x9}, &(0x7f00007a7000-0x4)=0xc) r4 = msgget(0x2, 0x204) fstat(r1, &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000784000)=0x0, &(0x7f0000bf0000), &(0x7f0000072000-0x4)) r7 = getuid() r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c3000-0xc)={0x0}, &(0x7f0000251000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000498000)={0x3f, 0x1, 0x7f, 'queue1\x00'}) r10 = gettid() msgctl$IPC_SET(r4, 0x1, &(0x7f00001c8000)={{0x5, r5, r6, r7, r8, 0x10d, 0x8}, 0x1, 0x4, 0x6, 0x5, 0x2, 0x6, r9, r10}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000347000)=@sack_info={r3, 0x6b14, 0xffff}, &(0x7f00006f9000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000080e000-0xb8)={r3, 0x7, 0x6, 0x1000, 0xffffffffffffffff, 0x6, 0xd, 0xb6a0, {0x0, @in6={{0xa, 0x3, 0x3e6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}, 0x10000, 0x81, 0xcf, 0x9, 0x200}}, &(0x7f0000091000)=0xb8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cbc000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='..', 0x0) 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00003e3000-0x4)={0x4, 0x7, 0x100000001}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000535000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x400}) [ 43.753973] x86/PAT: syz-executor1:5732 map pfn RAM range req write-combining for [mem 0x1a8cc0000-0x1a8cc3fff], got write-back 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000028b000-0xd)='/dev/dmmidi#\x00', 0x7, 0x20000) clock_gettime(0x0, &(0x7f00005f2000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000727000)=[{{r1, r2/1000+10000}, 0xfffffffffffffffc, 0x5, 0x3}], 0x18) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 22:36:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x27)=""/39, 0x27) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x8001, 0x2b4400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000217000)={@generic="fd9ab8096b79fd6b0000c721007cae19", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/16 22:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f00009e5000-0xc)={0x10}, 0xc, &(0x7f0000c2b000-0x10)={&(0x7f0000585000)={0x14, 0x41, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b51000-0xc)=@sack_info={0x0, 0x9, 0x80000001}, &(0x7f00009ac000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000478000-0x8)={r3, 0x1}, 0x8) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000643000)={0x0}, 0x800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000cf6000)=""/152) r1 = creat(&(0x7f00002ec000-0x8)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000d36000)) 2018/02/16 22:36:13 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) utimes(&(0x7f0000f59000-0x8)='./file0\x00', &(0x7f0000c96000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fa2000), &(0x7f000023e000)=0x4) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b2a000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000d37000)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00002e9000)={@multicast2, @dev, @rand_addr}, &(0x7f0000c58000)=0xc) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000018000)=[{&(0x7f0000031000-0x60)={0x27, 0x6, 0x1, 0x6, 0x4, 0x1000, "3a2e8864ffc413f5f42559ffc34917e61f850ad018f9454995c246afb09ddecd31182f4fafdd6a4fe77228cb0dbf25efe12ac65636cbd4d3bbf8bc92697218", 0xfff}, 0x60, &(0x7f0000037000-0x30)=[{&(0x7f0000036000)="195d17ad303c0de1c4cf2832a9315d3291f44499133bcbaa3f2ce5f4ba51f471afe6dd0c6382dfdf77f0cb7d10ff5a83b7dd249adf0c18e8214f58003bfd619ef175bea3b3d37a83ad68dfc4330fb2a088cf4e9e35e586aa9c59e1088f55a2e268382831d4a7eae82778959ac2fe80d57a6e4c361b58363489955de620f4df1bd454fd7facff58fd7697bfed25681e40641df8b4394fbc7d43fd715bb3a30060867037626d9193203d2ae891969dd088160411369e127ba6242b129a46f58105d3ed06517ac2dc993aa39569c2e9573c66f1ae9f198917bc5f691695c6be1a", 0xdf}, {&(0x7f0000014000)="e61e9f1ce54342dd10af5e22c1a50fae3663356a8d94c677c084080895236f3e5f4c956a78f6c5", 0x27}, {&(0x7f0000021000-0x1000)="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0x1000}], 0x3, &(0x7f0000014000-0x60)={0x60, 0x114, 0x4, "8df4c1835e7545a495cc7cce0079c2c8bc66e2773d1ac643ef34d90bae47a39852f2876d63020de0ed15eb4b4ce7a127572d70c2a7ab067ae786c803e2b89eaf4715b79067fd67b19cb5dcc78a2ac60e"}, 0x60, 0x8010}, {&(0x7f000001f000-0x60)={0x27, 0x7ff, 0x26, 0x6, 0x6db9ad58, 0x7fffffff, "8664d4074c4c39ca8b7226f2773c00531c337a57b0060497a66c871b9f04161e6365ff836f5c5e37dc50870d299185b7b3e73f60a2ed36f2ffcae2c4f81748", 0x10001}, 0x60, &(0x7f0000007000)=[{&(0x7f0000037000-0x6c)="cc74b48e9c82cb1e9274eeef49933097103fc1f55b7b7a7dd9824ee6a44ae4388fc26b28372ce15ddf2dd4f72763c4c520de7fb7749bcd0f7e1bddf13b9f47bafe19b837864e370239e3118f3487f164b8cce18c6b4ce36b6bdcd6da011eba8094377f21442b4113e454c39c", 0x6c}, {&(0x7f0000015000-0xb9)="d5f669b71a6ffad12b53dbf51e9c33f2989b668ae707c61c85d6f87078f60c389f1daab66390399a66daa77e6bf1daf0855a7274ac2a6a0ea2b9fd81a2fc36c1727dac4f46d03c37786d5e8852cf183cb9aeadbeba79d0cc1a643b825b2c711ce2f16db5e0679e050d3ac010407ed7a66572bfd9290d1731646e6b30a67d0727802125dd39002f10a487d336f1df5258af1de6dbcdcece180d2b1216ff11c2b177e1fdd43a198696ac33bb03b74afdf63dee81c41cfe27b87b", 0xb9}, {&(0x7f0000037000-0x7c)="ae70ec6ccd9d42679deca612dae53a7f9ffa25ac3a9653e6d4f427c28d830b5473e2c7c21d07f2f02146bca03ab6835ec18dac1e052ce794a92fc2993689d02bd952b63f9445baf3240fdca1d22fd73800a0445c7372af9e5818a9cddb3ff40fd0f11186321866585411475956e6be9aa2041bebab302658f5004852", 0x7c}, {&(0x7f0000023000-0xc9)="255f6521bc4fc3bc0029266084b0dd23d65dc8f937e7f89465e82f05345949ffc381b19076582817e2d2f4a280c3de0ed1beb9f8dfa7762b37e295cd7f4a49c96a78d54bbda0d986c5e190bd78fde07c7fbe68489450854a7a2e70a1e4af0812c57ba44aafd41b1a51d7b6843cf189ffb2cbfe304e91ca8c9b44d9288ad2ea020c5b51e6c3a06d8317b3badc9856f80e3328a0530cfde454d4dfa5ddbcaa3396e839ded8759950d93059c737baf0d8c827706444e82684640f3505346a4e939d838308997faac017f7", 0xc9}, {&(0x7f000002f000)="ee457aed6b75a29a21f906040496f4f8178057b8f740812eba3509e46c23faf228892997d46a1aa03b65a07be0484a7667849087378e9b9135ccdb4a709f1ac66c4946a49162cf3417809c09625d0069b2194015e36931b924e841de4ea2684b", 0x60}, {&(0x7f0000036000)="983d75aeedda436c998cfb7d2b7c751c881841dc05de6100be5a3ace23dded817627ae7b40c36332baaebe53fa2c0eaf18d088feb8d8b7c371fcecc1c073395fc380a1367e8c5a12b1ae0d6cf12080df98ed97d7c75c541aa661784f75cc357af4dbd2d2f283e4615a9f7d782f5906da533c0d89dba71697bc0f03e3b4ce14aca744b15d054370c6497da250aa25459e5e6ebc3197cb39bc", 0x98}, {&(0x7f000001b000-0xd0)="8b04472498a7633cf68427afb29770d0dbb1478aaedd3f87c80be1ea3f1594f23c2d924e4a275522e1f8976878776dd5f04b469fc65a3ce6f806db3164a60b0414a296b41f2344c1f86512d341caf4182289dbe94c56f343f4226f3839960009f676b38792078ad1cdb51c1d42b1383df3215d24fff09287f54731292b332f00991628a542e10e422558c3fa31f4235f2e89fea9d13ae3afa46723e7e397d295b0c32545961164ede7e8deec1cbafcb0427103b0b7ec978308732fdad68fbcdf2aaa185f860e18ceba5c29d464ef2be3", 0xd0}, {&(0x7f0000001000-0xcd)="6197b482415c5e3a1cfd3798a19a2bd98788b84b49fa47c521c95e5818c480c25e0234bcc7adb8d27d541ba956933028fb587571f3c48e696a512cddeb0bc4062b7bf0b060bf05aba6a4f97b055388933214676ee99e9472ac7c2b1b0608e79a01867ca92f52585040944655902fc54bbf4c1cfd3b467ff8438f871c3c165ee03b3cd75e492d95a2b9399210f5518be677ec4af826052d31ad8161af6df408c1c1c0dbb2213f1735d9c2678bf6c73e9f2cf72870287973a19bb391204eb641d417da1e6fc96215f8606da6d21b", 0xcd}], 0x8, &(0x7f0000025000)={0x60, 0x101, 0x7fff, "354c2ec5368054679d97da4e0a9bee2d9a855e4ce0c866d10de75ca0c6a178c7eb1eac1b5ce82e9fbe4ec0b5cc8e19ca49a25a17b5fb0b1d8e16294547ba6bb3d73f61700ebaf63486e23c98b7dc4422"}, 0x60, 0x4000004}, {&(0x7f000001f000-0x60)={0x27, 0x74, 0x6, 0x5, 0x5, 0x40, "11bb5f8324d5feff565890961c0dbb7d06a6ad9855604a3fc7ad4c99f806c9ec7078cffaa0ebb98bf3ef9d827d561856babaaec4c8cf94cf41d4bdc11c31c0"}, 0x60, &(0x7f0000008000)=[{&(0x7f0000017000)}], 0x1, &(0x7f0000031000)={0xc8, 0x0, 0x4, "1b5ee4a3b8721a9ab7840aca0ead2bbc227b8524fe03a28c1f7fa5af5527d56dda85950f4030430b2d091083f681bb67b76c4a4686bae60218e8564062884d3996012103024ae379328da590b93772098c80b48fcc8f750bfc95d2a7fe84460982860a107770168edc51ffecd7be5e9ec8fd79ed097efe9893deb23eda4e8bddcccfa0be273f5c2b75f3e5c95440486fc8dca50151bf68a40919a669198dfb0ffd9995ba1fde9eef8a51ea812a355473ae482e8d9f3f316f"}, 0xc8, 0x1}, {&(0x7f0000037000-0x60)={0x27, 0xaf91, 0x7, 0x7, 0x0, 0x40, "950f1f241899daf3c70b1a49241915f5ad80da05dbe83c0de221bd13a76baa6c0ff02d233760dfd4aee1ca77d8c83e4f05b4fce5531de4604de8c472eaf819", 0x800}, 0x60, &(0x7f0000036000)=[{&(0x7f0000037000-0x49)="2184630f2dcb923e334d16c16c6d8a5ed9ade643a394ebd3474d2f59953eadc01434c569b8efcf7c55fa57c2fcb5248afbae0c4f0c1cafffb1a9b878dc00f409e9ad984964c84c3b87", 0x49}, {&(0x7f0000031000-0x80)="40d32b873dbfa6bef31fd7a41a61c49bd300e6e5ddca870480dd032d021ccf845ec0b193128abf185edb369c6261044d3188cf761700020ae02e74d7e8b842d67cc6cd8f48a0aa36f7c46d3df7ea88a5553b3c8d8492aaa1b45a053409577f4468c06e82f2b19d4c703f486a69882cbb910bf6ef8abbc4581dfea0ec185d8fbd", 0x80}], 0x2, &(0x7f0000037000-0xad)={0xf8, 0x100, 0x0, "f3dc1d97cb41a96c6649bdba546e9b51b487770f2d28898ecc62497f4b23ae4dbd61946d8be3d2dc138e7a728538dff7ddf4f7e64d33a3fc0c67fbf56a47816b7b8723df207b2e7d2f8f0112bb6f52c12112dcd658b018aced8898b3defb7a6ecfbe427fb9d65eba476c212d2edd76dfa281296953479f8c9db9160d73a9a159c34b003598c1b5277a5ad644ef60e87f82d518cf3c1d2c0f51ba74054f051e1a67d7f33e38a344f78b6868b651f22e93c33d856549befe8751e9b1fbe1f92fb2ec0ba31e8e34786995958c6ab6e5f407a4eece1a3fc26cf92c9227d4d5c87fbfa193"}, 0xf8, 0x4000}], 0x4, 0x4000845) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000034000-0x4)) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000aad000-0x8)=0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000089d000-0x4), &(0x7f0000466000)=0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x2, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f00001b7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000805, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000029e000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000e2f000-0x30), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x120, 0x140, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/16 22:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000560000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/rtc\x00', 0x240081, 0x0) accept4$inet6(r2, &(0x7f0000eea000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000095000)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00005a1000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xae, @empty, 0x3}, @in6={0xa, 0x3, 0x3, @empty, 0x5}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}], 0x74) signalfd(r0, &(0x7f0000965000-0x8)={0x3}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/16 22:36:13 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f00008f3000)={0x1f, 0x7fffffff, {0xa8, 0x7fffffff, 0xe91, 0x0, 0x7, 0xf8}, 0xfffffffffffffffe, 0x4}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r4 = semget(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f0000001000)=""/171) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000-0x87)={0x0, 0x7f, "0d01ed0bec59350a65dd836dd3cd4da7d9bc61c9c8c8b4407c5b7725c3798d19220a5402fbbb549a5e243ecf72c7bee28485aae549757825e62e1a244bbf8515cfd1d69f119a5935a1b504a95a9e7ef3c0ed91fba1c35d7320d96b1a987a74f03e4bae8a6133f6f70c3537c80aed286c7a6fb027b5b77f9f194b347dda3538"}, &(0x7f0000002000-0x4)=0x87) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r5, 0x1}, 0x8) 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = syz_open_dev$sg(&(0x7f000083f000-0x9)='/dev/sg#\x00', 0x5, 0x200002) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000857000)=0x81, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c0000-0x4)=0x9d40000000000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000bb6000)={0x7, "1f64fe0153ec"}) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000a56000-0x4)=r0, 0x4) [ 43.880520] mmap: syz-executor3 (5772) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/sctp\x00') setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) openat(r0, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/16 22:36:13 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000059000-0xc)='/dev/autofs\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000496000-0x4)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000075b000)={0x0, 0x0, &(0x7f00001f1000-0x10)=[{&(0x7f0000c59000-0x654)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) [ 43.969086] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab4000-0x4), &(0x7f0000499000)=0x4) r1 = socket(0x1e, 0x1, 0x0) getsockname(r1, &(0x7f0000b8a000)=@ax25, &(0x7f00005e5000+0xaea)=0x10) 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000002a000)={0x0, @rand_addr, @multicast1}, &(0x7f0000011000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000002a000-0x30)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x0, 0x0, 0x0, r1}]}]}, 0x30}, 0x1}, 0xffffffffffffffff) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000002c000-0xa)=""/10, 0xa, 0x0, &(0x7f0000004000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106(rfc7539(ctr-des3_ede-asm,sha224)))\x00'}, 0x58) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000002b000)='./file0\x00', 0x140) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000002c000-0x68)={0x5, 0x1ff, 0x6, {0x77359400}, 0x4, 0x197}) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000088b000)={0x0}) sendmsg(r0, &(0x7f00004de000-0x38)={&(0x7f0000ef4000-0x6)=@hci={0x1f, 0x5}, 0x6, &(0x7f00008fb000-0x77)=[{&(0x7f0000512000)="901b6fe0488149e25444a59973256ab3085534b2c6a650eea26356bf463ac0edaa83794ab0bdd914481c673f976e98833b8e51b1227777ac9434cedb37e036510779d2221579e028f7d032882e6472e9ccdd5253197b4c192fc283e9f252df75eb030e6f03c5156ded1d27ad4ef8d58088cf97a7f7bb070810b8de25cfc3094493bb9807389ee9ef09735d9d8c0eb031a1b6fb8ee3367837823b76536f521aade32e9103fd390a72e0d78532814974f4aab405fb9e2053e958178fb16b5c81fc10edd5b2c2471f7e51451b8381", 0xcd}, {&(0x7f0000454000)}, {&(0x7f0000c5d000-0x77)="f08db5914a1a29ddf257eeed5c6d1b0f3b670bad045755612362f5728b969ab38bcd9821a3482bc4ab184e192591156da617f78540c1e3a0f3e70186940973d42ec1640944d401b64bd747ddbb5173b9d48184ac95fcac85732e3d372bea2949c05f59250f2e79b3a413ca5eac591375332996935af2b8205fd80680cc97bbbc2944a6640117a09eb3c4798569cb47cfde70713593068b1fc3aebeac686eb82f3754a44c0dd92fc53ec63bf7818b349bdf9c0d6e2db4bd813ba08f7e56d5ec86f264338bb28bdce35020c3fc7bee22d26d8ca053d7dc26e8fa8a084d65c602d3262053e0a9a60dee81c3d60f50a01c0f3df275b4f03bcf49", 0xf8}, {&(0x7f00002dc000)="f6772c499da60756295acfcc4e9c902d52252e6a96f475c85ce517dc7f580ede6caf87e5181eefcfd614a1402015f7cdaa83d9ce586b5318ed1793bdca4c47cded453142babe9c18d99ef449388bafd96a2b9d8393e069a86dc837eb53f111b00dad451867d8b827993d91b1caf5633289e5b39d7f8a094600464f0ac2a10b79abb910e89710bf483bcfb84e0115790f00cfdd1a", 0x94}, {&(0x7f000087f000-0xf4)="e8773f2bb9b9e9333530b76f54f336a33cf96e6a4182004b9f933bbaa55d6b5390785d6ff938c9cfad77454e6305c5fb0ec2a5f836fee45724ed62f02475a9c0a373dd78c8085294f17692a5b65111ec08f90b137b34f0f04ecea2d87f2795bd196bcecb58a92dc81c174578fa80620553faa9fa47969b075415b8574dd8a80c24e9b303c7d41269c8799dbcb0a158f6ede914158acaeeb6f1e1082e8d139a84db103f6174ff50e43934452bda676405c2ca5505e9cb981308c9b3fe5062e119d416f1c8cc84a0671fbde79ebdbe5bff5cb693596e004d17195a4970bd3adc8a8eaf1c4765a9ee00210656e6ab4fb45f4e5f749b", 0xf4}, {&(0x7f0000681000)}, {&(0x7f0000474000)="3c554d5775eaa8d164d922ef8a2216803bc532919f738e6bb7e2c6b31cd96765e0742558938b4360a5c4a3693459017f", 0x30}, {&(0x7f000025c000-0x82)="6f6bf26641d1370784659d018e8f3db3f22728fd88ef7990c3296e3a28dca9bf97e7c30527099831d615c0aab5627acbaa6b44949bdb7c0844665cf911ed5a00f388c9d58a45f9367bbb0395d2517fe6ce89003ae0c744343129c8d02164a2269a429e091c507ae2999be2fe3b4edb185df10f0ad28aaf3b7c945e5beb60df7d833d", 0x82}], 0x8, &(0x7f0000975000)=[{0xb8, 0x10a, 0x40, "8c3ce8a0658d59f9d6c5958953db13851a41163836eb674d6dfd9efe7268608d11f02bcecf323f335371d9ef5fc239c33cccf20b2ac1e2a5fdf7c2e6f91046938a5125868ed9074f54d36ee86c02583290dfb7271823a34f813bb0d0499f6b4473a4f6923f1bbcc514281443442e727b5948ce28b1c6c2fc1b25034fd8e1f750bf35564f8fa5b7c3f3f70518125b4539b711e57a549663a9ca1cf3bd975e8c687951ba181fa3fd"}, {0x108, 0x117, 0x4, "d45780e792c9c336411ad9a9fffb77c9c53aca877eca25aded9cd0ecbadef2cc3cad992daa782f33149cc107cbf485a4dc0a4ec90f084e40ddacab0ad7d139aeca29b6b989ab4c595a9f661f005d28775121186f9433851725f8a9b432aeb4b1259ba32d626c629f3e3345047c6c7c082a2b4ec1b656035edea72d007bfa11ed006b3044318f178da61f1b392a9dc9ff974710148d7bb805c075e44a7327ac5f68164f5a5da7b6739155872ac1b332ed954b808724f1679a96fa4007d947ce015413d9a4c4aac6352f6b29ef7d27daa7a843c489d6738dbe6455f95393ab80fb8aa4a7058f5f9458d027079c7e5cbaf3d7180bf40af114"}, {0xf0, 0x18f, 0x6, "71b22e402d9bd07b3989dadbf2b5e6f90e0256fdbb2a771352e02d6599785854777e7aa6f22336dc1661afe34c2cf5185759c5923b355b1e35f3dde1b5305a3e841a747b4de3dbb929b34e3e2d33bfb783b6ac117421e39f999c9bbc60be49a2a1fe3d1d33c0f7ed3cdee55c7784d28a3dc9c7a40b6cbb8fad289e184e7a437906661ea8660d306957697c10596dd8614aaec76ed2727ccba0155d4df4411cbf45a8924f8cf85726cfebf2ff6394ffcea4a954336d4cfde5319ab0dbf54925cc37e8d491ee06990962a094eb38fad0244519d7181ca0258f2d63b3baf3ccb3d2"}, {0x10, 0x104, 0x6}, {0x1010, 0x10d, 0x3, "3303403d2a5fcf0f3b711aef3caf448b2dc4524858dcf8aa99c4ec04fc2d78426941df14a9ab043424c1de98c0d0fe7122bf7950f44a30ec9af0c8e7fa2f416d9df83b48385c9b67f532a74aafba028fae2ef2f37cc25c57326f4879e282e66b8625b3303a0227e635018a3f9e15806f47b63cbd489998128626f8142a1fc863ca205dc8d9f7bcd728b3326cb7e841f6d71f087d96791c23bd2b849243166f6de844badb732f3ab6be23978f1ad45914c72c12e2eba17386c44662342ed9db1866b1f001db0199a6b08830a3fb0615b6d2ac7f42e9ae072ce41f74738ded3ed7f0cdaec609de9ba6d83865006876a9efa5c3bf40c858017db98a14c4e69222e7d92ac589a8d967927c65bdd173da560a57c459c767eb1301fcd1bd9a7760a0ac25c3bf934f3223c7acedd7c6a9c1d83e7899ad090427d2dfdccc04a22197438c30871473a387f5b1e825946fed898ed6c56d2042e4b6b8555acc4ab23eb9ac1712ace862a7b4b62ab1f850ba2c10c2130757a1ecba15de199b1bfb9842f5133c99bfc98f9d75ff318ade7b7092a5c5bb8600fd742989da08041ecc89c57c7a7d2b333e3e70735ad153186a09adb791bd50c3fde38fc26d68e97eda1a46c6e5ce35abcbab7f865dd3440ee904336cf60ed85e9f2ddfc15e102a83136e6dc3ab20238e3b2d6b87c756a727987adaac96a5e52136062f86eef414b19ab0ae30e47b62218e5f5626a5f5bfd649596c79e1aedf315194749ad8cb277c34617ac70ec45654a98a6218c7084b229df4834bf28eb2becc2133e41d5bc17c121ddf81d9f5de9e28da6cb8e1c6ab8f9f0949506baedbd4e57ab389a5f3576a3e121f416cc2da06aa4ba2b4c6f3c775bc86618344d9db65f4413e9f5f4fef9efd4ce8a5532c55e66c4b98bf4902da7ab3bb68416636fb130fbed9ce619a2153c6759fd41262b4c14935d1c4f1cf3bab687b43c80c28ab1d26bb00cdcb8d419c924c8b942218e204f438e6b6a8a26a74be7930c6362d84726814451898e3fa3d221323fccfc12f362679249b9986c35cefca57afb983402b0bd1a787ab84812cbadc914a197ee99ffcaa356a3dad17ab41b4840844aca874047901c9ad6a3c210b783248914860d0322d960d41895458203068907ee170d69693396944ab28bf952ae2c223e35b6185d6ffce8bf694277d7a9389717fb89edff1336d359a50c053869b6c3745d8a05d8e531b1c2258143cb2ed754bc48733ce1236b6b6c2c4841033e7012f6a9d9af8447462670b3cc764a70dc1e4ccc502ef70726b9e26cedf1cd552accd97bd0f86b246cf804abfb6c3b3fe2eaad8d0d4042eeb89194c9b855ea735efdf1fd59480cd70b6f77c859157be5c4ea7297084f1af4dc4cf44be650c006e4402d0ec4e010689444923c275aeb4b8e8b755c22dab4f02fea49da58fe6b547d12ce5b67e6a7c450259ff9deb35679322076a42e6838c6da2d2272bf2c6877b6ad67a57741f84005e9df27825263ee429576aa7fffd11eef41e6b0c67c68ef313b0a16fab03011b00c0ebd3c13a70d7786709049267b55deec29fa72ed72cab7805d3a147fe3617d963f4709a19c0ff7d1b17762a35d1282ce6439f8d76b67afc39a21830be312afebf01e46279937fda90e1296abc2b2892be28884fe44428e6b6c36beddd5b2854314ab56ee86625bd5aa86ba28a3a3bebc2d8b4fec9e2f46bf184df7b20a6e2b17de1c1580cc02a7ac9bb84cad5bf6dcf06e71a83dd3f64b07afd10dccf896f97c7aabe71207441d57afee3fb0cdbd4ebde6b7788eb4e88cb4b6c170b627c14f4cedf490d0b297e54fad803dd3a6b49108f9a9c2f38c1fbb63bea6f371e694215453c9be96cf74eb1975bedc088659c9842982f9a39493ab4ea86a0cd7821ad877be2c8fc321d3dad96f0cd7b7dab89c78541178e9dcbbbf0f650a8013c9c1f9a9bda4be8e35c34f024ad47a5c1ff00c543a0167b134c0890c67be7a857cbdf6ab53b9bbfbddf46f9ddaa78afc4f79b6fa9e7c07a8d5b55a2bdeb43ae41bcfab488534f06c978cd9a666f614ade10c95eef820a09f484d35c023249c930dd55580e1becf0b1b658402f78b8ae8d565d98744266d18bf4c25ae467567c0e4a22d4db43ae7f2aeb00487c3f00ff4c42f40ebd9689db4772200e6c370e6aad52ab55369e213a3be97d33a41b401b394e062d406a64a7b541195d73d06c84aaaa21418d152cf3ee940fa3e0ab6e60e66c2e125a03a1a7eadb3b518183a9efc612a9e6bc040ddd4ff232f209acb34c1d7b2051252071aeb27aef6a924d6f38f7c3ade2c6222d4df531eec25b39372c8da93ff1c2c7cd11705ec60a6a7c21672ac15e9eb7bcc63cbaf8755ffa6d7be4ba45c0fed5c1a2624db0f3f79b4d557bb1e0f75b5a7da8fbeb64d3bcabc17daa639eabbd543082273275f0d36d07b66081f6e92d525f1d24caf302ee74795d7f9b590a3c9cada863a72cb391e248a977dfb7551c9a59a4df650ace523c0ed212a837dce1fd639292c352d2b60ce72ddd5b75962559730472426c307bb7d8d998a5e93e6e2dea9ceb1c2f556eb8849661c21b00830f01c27167dfbbe219f79a424318792728a8980a3252458aa1f0873ee95603f5bd1975c21c2cb1b54f657fb5cb9bfe8851338df82bd7be7d5e20b716c8316fef306e2e7dd830ceea42962aa9a340d43d7d6251650ef1e82aadca705595d0bf842e5db13a08bf105d65583caacdc75aa136e657ff86f4ac5fe69b3af40667cd3ce09ebed5808b5d89e869c8d3263aa77d9d720b46c6a655ca0d54c3ba47823947989f19658366651580b5ad775f81bb2dcd69db3070d283c86a5b22b44b7ac3bf77386c6642ee26913c5af76d6e7b27fe045bd3323abaad8b3d7fbc13cfa2eb64344d6a5c0a91ed38256d320cee25d386a8637cf8f715c933ae01a10976fb414d891adb4ea1746f85e6703224b71fb474c575d34d652939a04a6f74a98d66ed546bd727c3f5329bc2caa1f0d480de64c18b47f4bc353d3a1ded5dcf2c0876f03426736ec8e2a80a63999f3cf064ce5fb0599416e3bef18e41baaf1ad553c5826152aa553ffa1e95c8d51b2b57c1c3e21a88cf059b15441092e10f4703bd76ad16a643c4a6f2b8e7b60b9ae8586f27b8f25c524c704f6ff5f0d757a1c096d41d6e9fcac00177b568b103448050648774fb0e65b089c44971d091a21dd738be1f73ea93a69528e6327e36e640dcf90b7999811a9aba1735e5c1de91d6a84e66d7817bac56be960d77584dbb2920b27a5f4094b7749cd1fb645b3fdcceb302d85226e5c58847ebfa043dad0b803c628037ddfa327d827b540652ce8fe712dc0d3c4fce6a543858337c76ae1c821ce06947eab8fd69eb16c8e9a7a9f77f4c4a1704bd348fb9372865b8f2f6c6f6741646e41e1fc35e8af83817c2e73000fe0c64526eb11b057dc379d3a73955f25eedcdedab0aebb488923fa937b95d5a15aec5b89f33fd9221c7c6fa60f760c4129fbbfeff4a333cf07eb13645d6c3b1b189d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0x12d0, 0xc0}, 0x40004) pipe2(&(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) fcntl$setstatus(r1, 0x4, 0x40000) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4202000000000003, 0x6) dup2(r0, r0) r1 = syz_open_dev$admmidi(&(0x7f00000df000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000dec000)={0x9e6, 0x0, 0x1, 0x6, 0x47b0ee46, 0x5, 0x8, 0x22, 0xfffffffffffffff7, 0x200, 0x279, 0x9}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ad000-0x40), {[{{@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={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000068000-0x10)=[{&(0x7f00000df000-0xfd)="375c104ea24c59435061cebdbe2acff1ccfcce740417e20e53934b2a9ce0749ff221767d73d859003bff6f55", 0x2c}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/16 22:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) r0 = getpgid(0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f53000)='/selinux/member\x00', 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) sendfile(r1, r2, 0x0, 0x1000) r3 = getpgid(0x0) r4 = syz_open_dev$sndseq(&(0x7f0000200000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/ppp\x00', 0x6200, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000c9b000)='/dev/dmmidi#\x00', 0x401, 0x202) kcmp$KCMP_EPOLL_TFD(r0, r3, 0x7, r4, &(0x7f0000021000-0xc)={r5, r6, 0x101}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/16 22:36:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) close(r0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000160000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) [ 44.028686] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000df8000)='./file0\x00', 0x0, 0x0) connect$vsock_dgram(r1, &(0x7f0000bc9000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000619000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00003ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00008d0000-0xb)='/dev/vcsa#\x00', 0x6, 0x10000) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00008ff000-0x2)="0559", 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ba6000)={@generic="2f2905821e68ed6a426c1c2e2ba22b03", @ifru_flags=0x1}) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/16 22:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000d0e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000760000-0x8)) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000042d000-0x8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x63}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0x1, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0xa0}], 0x1, 0x0) socket(0x19, 0x2, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000004d000)={0x6ae8, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a59000-0x10)={r1, 0x3f}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000474000)=@ethtool_ringparam={0x100000000010, 0x7fe, 0x86d7, 0xffc, 0x6, 0xffffffffffffffff, 0x7f, 0x7a, 0x8003}}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000af2000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffffffffffe, &(0x7f000077e000+0xa47)={0x2}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000af1000)={0xb, {{0xa, 0x0, 0x7fffffff, @empty, 0x8a3}}}, 0xfffffffffffffdb2) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000094b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000b04000-0x400)={"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"}) r1 = socket(0x15, 0x80005, 0x0) sendto(r1, &(0x7f0000c77000-0x5d), 0x0, 0x0, &(0x7f00003e1000)=@l2={0x1f}, 0xe) 2018/02/16 22:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x75cb1e3544761af5, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000208000-0x24)=@ipv4_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}, []}, 0x1c}, 0x1}, 0x0) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000024c000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c63000-0x8)={0x0, 0x5335}, &(0x7f0000a04000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000029000)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x4, 0x81, 0x2, 0x0, 0x2}, 0xa0) r3 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r1) modify_ldt$write2(0x11, &(0x7f0000da6000-0x10)={0x8, 0x20001000, 0x400, 0x8, 0x2, 0x3, 0x6, 0x635, 0x4, 0x400}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ff2000-0x68)) [ 44.172414] syz-executor5 (5820) used greatest stack depth: 15632 bytes left 2018/02/16 22:36:13 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x20, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x5, 0xf3, 0x6, 0x0, 0x4, "11bf886e0137217e653067b98c0fc41dc91a29a7a5aa6f1d48080dd1af56fafbbf0d37e073ac81718f8bfee0a7969264dd687338fe1b00830c59465b369356", 0x101}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)='*', 0x1}, {&(0x7f0000001000)="5e43dd4a07e29060469b7151db428bb3e4136a350569b40e516a6ac622484e15293a04333fad1bead9eed6d4df97af49411e6cea47c0c07c152e0b42cd926a23f91eddf49c", 0x45}, {&(0x7f0000001000-0xc5)="58a16b790fca20c2fb1f4ffe28136fbf8de1ddf5d770e10f7b63f02fefd3a5c7c9eabec6c6449303fb6cfd8ed41ed5783df1c6be0dc0d1b55b02e98cc51190cbae757c72df51b1522815de50a2e7529d652e55fa7feee1c5fd0a8067024a40ba1f05f78d3941770522c7616cf77a2d1a621dc0db8d6e4039a8d3ff39756a88ecf2a57d631d41b79da20630fd6725bc5d259a6b410cfa8a0b4b747ea13db9f0797f74a6ab3db9de3c855c74d1e316ee9a5c480211c67633bc029b681bf310edc16c567fc295", 0xc5}, {&(0x7f0000002000-0x40)="59543b7eec66e5dc32761a0b278e4d8dc7e4cada8bf324d95d44d2ceab865db8bdbb5c0040a78fd631664aaf53d9fdbed64b577fc83dcba8004660d7310836dc", 0x40}, {&(0x7f0000001000-0xb2)="e547e5605088a716b4cb96b749ef1bd9e08099795ad2c35e82bc76532a5e487e1f95986b1764f750d4bce9b5058c087558bd2b660e866a3d8a01df8f00e931c1bbe2952bb568b078415e2917ea44f6351b0c5b2eb539c92d8e8af1196ad4cca3cc08e48af02bb89bedde9cf7fdff18489c042e13873e9b8a9133eaae2931597e052dc8f33e25f50833c2e8bb34471b0e8ce3ac9f0b7c295a19c317ff1db4e6023a4f8c580edda2ef5ec362056476322467b5", 0xb2}, {&(0x7f0000001000)="be3abde7812478a74e7c1a9c8bb00c0755676c5da25c49509cbcdfd7f28451eb9b3acefe566fc9bb3389b63e3bac4607a9a25d3cc915a35c763be51ed909ce162522b4b7639d2e80f25756b33f8bbe1b0f533ebe8914a20723372328eb046cbb81ead0ff6c58418643a6a3e2c770fbfd63b5fb236e15383754f4742f1b60a515bdbe04a97681a137809a8bbed1317f891b7f9ee2413cae8a63275ca5f5d52aab97", 0xa1}, {&(0x7f0000002000-0x2b)="5a038417f901329f964844917ebae0ed0f9b958e8aceabcf842eb308ea6d7116d377563a62c33cd358f4f7", 0x2b}], 0x7, &(0x7f0000002000-0x28)={0x28, 0x100, 0x80000001, "138aa286e5803ce1de2b8eec422664992a1a"}, 0x28}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000074000)={0x5, &(0x7f00009d4000)=[{}, {}, {}, {}, {}]}) 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x2, 0x1) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000d05000-0x4)=0x5) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c38000-0x20)={0x0, &(0x7f000002d000), 0x0, r1, 0x7}) 2018/02/16 22:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d7d000-0x20)={{&(0x7f0000981000/0x1000)=nil, 0x1000}}) r1 = syz_open_dev$vcsn(&(0x7f0000856000)='/dev/vcs#\x00', 0x7, 0x80000) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000bb1000-0x22)=""/34, 0x22) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000c68000/0x1000)=nil, 0x1000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000002000-0x1)={0x1e1}, 0xffffffffffffffd7) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x40084149, &(0x7f0000008000-0x6)="0000000953d7") 2018/02/16 22:36:13 executing program 3: r0 = msgget$private(0x0, 0x19) clock_adjtime(0x6, &(0x7f0000637000)={0x100000001, 0x0, 0x100000001, 0x2, 0x2, 0x80000000, 0x1, 0x4, 0x20, 0x400, 0x4, 0x6, 0x3, 0x84, 0x100000001, 0x3, 0x7f, 0xc4, 0xfffffffffffffff7, 0x9, 0x81, 0x100000000, 0x401, 0x6, 0x3, 0x3e3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/240) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x10000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x800000006) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d46000-0xb)='/dev/hwrng\x00', 0x201, 0x0) accept$ipx(r1, 0x0, &(0x7f00008e8000-0x4)) bind$pptp(r1, &(0x7f00007c0000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000056c000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x798, 0x0, 0x4f0, 0x0, 0x260, 0x3c0, 0x6c8, 0x6c8, 0x6c8, 0x6c8, 0x6c8, 0x6, &(0x7f0000673000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x28}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff000000, 0x0, 0xff000000], [0xffffff00, 0x0, 0xffffffff, 0xffffffff], @generic="96508a3c6fb0d04b3723cbf53a1de4e1", @generic="738b7f264dd8f1ef1da8aa588d6db655", {}, {0xff}, 0x2, 0x10000, 0x2, 0x1}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x2, 0x1, [0x6, 0xff, 0x0, 0x8, 0x100, 0xfff, 0xe7, 0x10001, 0x1000, 0xffffffffffffffff, 0x20, 0x7, 0x401, 0x58d, 0x9, 0x200], 0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x430, 0x2, 0x1, [0x3, 0x40, 0x1, 0x40, 0x0, 0xfffffffffffffffd, 0x1ff, 0xd0, 0x1, 0x2, 0x80, 0x6, 0x2, 0xff80000000000000, 0x8, 0x20], 0x9}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x0, [0xa809, 0x2, 0x0, 0xfffffffffffffff8, 0x6, 0x7, 0x6, 0x7, 0x3, 0xffffffffffff8001, 0x56f, 0xfffffffffffffc00, 0x0, 0xffffffffffffffc1, 0x4, 0x4]}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7, 0x7fffffff, 0x5}, {0x2, 0x464, 0x7}}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xff0000ff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3e, 0xe8ac, 0x2, 0x10}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x929c, 0xfffffffffffffff8}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback=0x7f000001, [0xff000000, 0xffffff00, 0xff000000, 0xff], 0x3, 0x3, 0x2, 0x0, 0x101, 0x80000001, 0x7, 0x2, 0x1}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xff, 0xffffff00], [0xff000000, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {0xff}, {0xff}, 0x5e, 0x100000000, 0x2, 0x20}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x6}}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff], @ipv4=@multicast1=0xe0000001, [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, [0xff, 0x0, 0xffffffff, 0xffffffff], @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0xffffffff, 0xffffffff], 0x312a4000000, 0x7, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x140, 0x2}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x39, 0x14, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7f8) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 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={0x2, 0xb4de}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fec000-0x8)='./file0\x00', 0xa002, 0x40) connect$pppoe(r0, &(0x7f0000b5d000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='sit0\x00'}}, 0x1a0) recvfrom$unix(r0, &(0x7f0000dfa000)=""/67, 0x43, 0x10000, &(0x7f0000371000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/16 22:36:13 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f000011d000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x3, 0x0) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000)='reno\x00', 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000005000)=""/82) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x4, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000eaa000)=&(0x7f0000dc8000), &(0x7f0000db6000)=0x18) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000c000)='/dev/kvm\x00', 0x40000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000441000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x4}}]}) 2018/02/16 22:36:13 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x80000001) getpeername$unix(0xffffffffffffffff, &(0x7f0000006000-0x1e)=@file={0x0, ""/28}, &(0x7f0000033000-0x4)=0x1e) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000036000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000021000-0x8)={0x0, 0x8000}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000037000-0x4)=r2, 0x4) r3 = memfd_create(&(0x7f0000035000)='}\x00', 0x3) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000037000)={0x3, 0xffffffffffff8000}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000032000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4a0, 0x248, 0x248, 0x188, 0x0, 0x188, 0x408, 0x408, 0x408, 0x408, 0x408, 0x6, &(0x7f000002e000-0x60), {[{{@ip={@loopback=0x7f000001, @empty, 0x0, 0xffffffff, @generic="a1d75f34f27ea6149c0fe265f06010bc", @generic="d2ecd0bbca81983e15f7bc7085939baf", {}, {}, 0x0, 0x3}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x0, 0xffffffffffffffc7}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast1=0xe0000001}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='bpq0\x00', @common='eql\x00', {}, {0xff}, 0x0, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x9]}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000977000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000a73000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002bf000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, &(0x7f0000e2b000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e5000-0x8)=@assoc_value={r1, 0x9}, 0x8) r2 = userfaultfd(0x88800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00005d1000)={0xaa}) r3 = syz_open_dev$midi(&(0x7f00000bd000)='/dev/midi#\x00', 0x4, 0x600000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_dev$admmidi(&(0x7f0000a91000)='/dev/admmidi#\x00', 0x10000000000, 0x10000) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000991000-0x28)={&(0x7f000075a000/0x800000)=nil, 0x7, 0x7, 0x40004, &(0x7f0000cf6000/0x3000)=nil, 0x2}) 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000083f000-0x3c8)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0x2, 0x0, @rand_addr}}]}, 0x230) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001ee000-0x4)) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000016000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1000) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) openat$mixer(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000c38000-0x4)=0x2) exit(0x0) readv(0xffffffffffffffff, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) 2018/02/16 22:36:13 executing program 6: socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ddf000-0x11)='/selinux/enforce\x00', 0x4c0700, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00001bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003b8000)=0x14) recvfrom$packet(r1, &(0x7f0000e8f000-0x1000)=""/4096, 0x1000, 0x40000100, &(0x7f000004c000-0x14)={0x11, 0x6, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) syz_emit_ethernet(0x46, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, "eee40c"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000062000-0x4)=0x43, 0x4) 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000831000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000ba4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f05000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000016000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, r2}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005de000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000e7c000-0x4)=0xb8) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef2000)={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffd}, 0xc) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8c62}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000a32000)=0x20000000000004) dup3(0xffffffffffffffff, r0, 0x80000) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/02/16 22:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$amidi(&(0x7f00003fb000)='/dev/amidi#\x00', 0x3, 0xc000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c6b000), &(0x7f0000236000-0x4)=0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ac4000)=0x22, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000873000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f00005d5000-0x10)='#security)wlan1\x00', 0x2) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f000065c000-0x27)="d364b9cb7c6b8613b80b73f4ac2b1098feb580c804e4f2c5a9fa3329d27833e6961b2c19b705f4", 0x27) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$vsock_stream(r0, &(0x7f000065d000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendmsg$nl_route(r0, &(0x7f0000824000-0x38)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000daa000-0x1c)=[@in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}], 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003b1000)=""/87, &(0x7f0000dd6000)=0x57) membarrier(0x8, 0x0) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000196000)={0x1, {{0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x1, 0x1, [{{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}]}, 0x110) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008dd000)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000da6000)="776368610006") sendfile(r2, r2, &(0x7f000075c000), 0xf5d) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000036b000)=0x81) setns(r2, 0x0) 2018/02/16 22:36:13 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000912000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) 2018/02/16 22:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002c7000-0xc)={0x0, 0x0}, &(0x7f0000352000-0x4)=0xc) r1 = syz_open_dev$mice(&(0x7f000024e000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000973000)={0x1, 0x0, [{0xabf, 0x0, 0x401}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db9000-0x8)={0x0, 0x10000}, &(0x7f00006e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000425000)={r2, 0x7}, &(0x7f0000dce000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e1a000-0x10)={0x0, 0x64, &(0x7f0000f60000-0x64)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f00000af000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001ad000-0x6)={r3, 0x7}, &(0x7f0000e59000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004bb000-0x10)={0x3ff, 0xa, 0x80000000, 0x3f, r4}, &(0x7f0000840000)=0x10) syz_fuse_mount(&(0x7f0000366000-0x8)='./file0\x00', 0x8000, r0, 0x0, 0x7, 0x2002000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000087b000-0xe1)={0xdd, "60cfc52e15099f670272b38c7bc1257b1f80b6b36eeb6521e85eaa8e22812b3036e490bdb971df6cff901cccef7dca20b50fa815c8f7cabb9232f4e899b62fb6e4d493fda2f61988eb7182b7f819331772c2b12905aa55a690f012a6633ed96b38624cc51320df8bb4e87ef7a91923a18ca74e2dda92358348f144a4136be240447fa7c151f3309934f21be0f2966721fe880d8ef725f056069ffe53cf7a3b664b77af603bf81cfa2ca20a47aaa2914ecdab637beb25b30c64a82ee54f50bf3b709e04b43067912fd03ade91b7c56d12e001e37b3eb4bed502d0f7b1e6"}) 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a02000-0x4), &(0x7f0000421000+0x430), &(0x7f0000c87000-0x4)=0x0) setfsuid(r0) sysinfo(&(0x7f0000c14000)=""/255) 2018/02/16 22:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00005c6000-0x24)={0x24, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x800000000001, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00009bf000)='/dev/snd/pcmC#D#p\x00', 0x1b, 0x500) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000d2d000)=""/4096) 2018/02/16 22:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = syz_open_dev$vcsn(&(0x7f000038b000)='/dev/vcs#\x00', 0x5, 0x10800) syz_open_dev$random(&(0x7f00005b4000-0xc)='/dev/random\x00', 0x0, 0x100) r2 = mmap$binder(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x4, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009ed000)={r2}) close(r0) 2018/02/16 22:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000c56000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/16 22:36:13 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xf, 0x0, 0x5, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x28}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000007000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000007000)) 2018/02/16 22:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00005ee000+0x2a7)=[{}], 0x1, 0x0, &(0x7f0000477000-0x8), 0x8) 2018/02/16 22:36:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000515000-0x4c)={0x3, 0x8, 0x7fffffff}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000c000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x8, 0x5c56, 0xf0, "f4e9d4c0ed18d7dbf34bc9acce8672e4be09db745c74b82b9cede395551a153ea3a506bc3d6e2239699db8d5bb727f38a334edfd379208d8b654ecca7df042af19e35102d70f67fe365adaacee6d47a8"}, 0x160) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000010000)=""/176, 0xb0) readv(r1, &(0x7f000000e000)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}], 0x1) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) 2018/02/16 22:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000642000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000cd000)={{0x9, 0x200}, 0x0, 0x2, 0x5, {0x7, 0x20}, 0x8, 0x8}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006df000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x80, 0x0, 0x0, 0x4, 0x0, &(0x7f00002ba000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x8}) 2018/02/16 22:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b13000)='/dev/amidi#\x00', 0x988f, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000237000), &(0x7f0000080000-0x10)) recvmsg$netrom(r0, &(0x7f000037e000)={&(0x7f0000d43000)=@full={{0x3, {"42a5c2b9aad8ad"}, 0x5}, [{"dd31f2f1545458"}, {"e398f8abf57b23"}, {"57de0aab189367"}, {"494ecb4dae5045"}, {"58dcc38990b20a"}, {"13348fb36adc95"}, {"fcf8fde4b67895"}, {"d0e882ba74f3b3"}]}, 0x48, &(0x7f0000bc0000)=[{&(0x7f00009b6000-0xe)="d47ad0dcfb35ee0d56c59c0c3e7e", 0xe}, {&(0x7f0000099000-0x43)="67ca87aa77e98cfaeddc4e2765f35b40161a172d9582da9d8db722846cebce131f779cb2215076d73144d6b6bcc3a7512623761b5c84c1ed49a2027a582e704c07fd21", 0x43}], 0x2, &(0x7f00007cb000)=[{0xf0, 0xc16f69fa3676de73, 0xa5, "02ac4038c3278e0f7cd391f6207f785a6cb33c1243731feb850311beed7a3d4675b4917a603665c3401581ae1b067250f4445a391688bf336bc4ae57df73cd1bef03d94dcb22a5ae5691baf80ca565993376ed253525ef61c556c80770af30d292d9d2e5d78872b8302303dc9f3c3c42fbe23ebcf4e11524283a6170d97ff56206ac6fec90ad464da3cb398884228cfffd74d9f1ce25426eaea772cd3080ce7b1c71e058d35f18bdd5d7b5404fb4cb827bb5b3d0e2cc1f08dba6856279506baf00a74498d9a4f69982e45f5c4c825c6b0442cb17a6b8ce7377f899dd"}, {0x1010, 0x18c, 0x1, "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"}, {0xb8, 0x0, 0x7, "a1b4c9c04879b61c55b82547772a879d0e49fe5536dbd1cbb31dd67f50cfb33892a46e9c78cb5b654ec9b47953a7a05d6dec88d45c4c18681b86af20a0d95c376d789653188452eac8d8df54539b512a2a6ef70c091cd9e46b223dd639b92acbc16792517553da23670812c89ff70302d0b919e24d296b7dd852225c4da6c94ac17cd08664633f2b59bf86e961bfff778519a6fa802588f18050d00bf050f28861b1cb31bc6bcab5"}, {0xc0, 0x0, 0xb1, "00411c50f18838fd8284741606539a370a5ba3ca5266fd8d4fb3bae8692d00e19c0c26f04723d7e291f8deaa558595d9058d1522f9ffb18ccb19f01086d1c68adbd568ace1db5dc61ef178b6b76deead549e77622c1a542679c4142fbf8149115e5300fe400c3143e8810ba57d3a1e352842da3df9221bd961d439e04b48185a9a00ee1894e1e3e414c8155bfcd775f1b783f30d981f0e85b1a63715f36de3044bba10ad310a31d86cc91b60"}, {0x98, 0x1, 0x1c, "c814eb17b9d12d517a6a898025ee86f5d06370e3aa9eb2bdf3a71450f66a8ea7a4ae697c9c6a79a8a39cdc3fecbac609a0e575e6630e95305be1d202b1a9ab4129ece2f09bd6591000caf9e38668aaf1b4149089b2bf84fa0f9638572920322e927bcf75ddd10d31d246834ec45f98d51cc9cbd5bbfa565dd52198a825371a682e8fbd67de35"}], 0x1310, 0x4000000}, 0x3) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f000088f000-0x40)={0x0, 0x0, 0x0, 0x6}) mq_timedsend(r1, &(0x7f0000258000)="c44d91c2b6", 0x5, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000f40000)='/dev/dsp#\x00', 0x3, 0x40000) prctl$setendian(0x14, 0x1) syz_open_dev$sndmidi(&(0x7f00004bf000-0x12)='/dev/snd/midiC#D#\x00', 0x100000400, 0x1) 2018/02/16 22:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b53000)=0x6, 0x4) unshare(0x800000) mq_open(&(0x7f0000c31000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x40000000000003, 0x7, 0x1000, 0x0, 0x0, 0x10000, 0x0, 0x3}) unshare(0xbfffffe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef8000)='stat\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a07000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x8, 0x1, 0x996, 0x5, 0x8}, &(0x7f0000ed6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ecc000)={r2, 0xab, "2142d2e22e882c1c0719e1fcd1378b84b1b7a0a98c2b4398d8a126c054c895a081ef1d6706755f2e6873492b9b49dec0b6f4c7b020dc4a400c2cf081c3d852aa31f05c219fcfab069a38f89acb43060bfdc765a0284307773a8ff976bebb5861e56dfa299052beb257aced59586a7a701c12c13377427af4837001bfa37ed0ce91d7e0382cc2163c7d346fb649cda88768415793cb4726e1465d4b37b7ee03b6920f5f30a0546824ef2d54"}, &(0x7f0000898000)=0xb3) 2018/02/16 22:36:14 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000001a000)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000022000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000023000-0x8)={r0, r2}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000026000-0xa)='/dev/vcs#\x00', 0x3f, 0x40100) accept4$nfc_llcp(r2, 0x0, &(0x7f0000023000), 0x800) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000028000)=@assoc_value, &(0x7f0000028000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000028000-0x8), &(0x7f0000002000)=0x8) uselib(&(0x7f0000026000)='./file0\x00') socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000029000-0x10)=@syzn, 0x10) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000003000-0x30)={0xf26c, 0x8, 0x7, 0xfffffffffffffff8, 0x5c, 0x8}) ioctl$sock_FIOGETOWN(r4, 0x8927, &(0x7f0000001000-0x4)) [ 44.687858] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/16 22:36:14 executing program 0: socketpair$inet6(0xa, 0x2, 0x8, &(0x7f00002ab000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00002c8000-0xb)='/dev/audio\x00', 0x40, 0x0) mmap$binder(&(0x7f000033b000/0x2000)=nil, 0x2000, 0x1, 0x82010, r1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000d27000)={0x6, 0x9}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) 2018/02/16 22:36:14 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000037000), 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000003d000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000005000-0x50)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000039000)=r0, 0x4) mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='aufs\x00', 0x0, &(0x7f0000036000)) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000038000)={{0x0, 0x0, 0xffffffff00000000, 0xfffffffffffffff8, 0x9b28, 0x5}, 0x7}) r2 = dup(r1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000003e000-0xd8)=@pic) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001f000-0x4)=0x8001, 0x4) open$dir(&(0x7f0000037000)='./file0/bus\x00', 0x88042, 0x6) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r3 = msgget$private(0x0, 0x634) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x3) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f000001a000)) msgctl$IPC_INFO(r3, 0x3, &(0x7f000002f000)=""/31) 2018/02/16 22:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000066000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000284000-0xc)={0x6975}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty}}) readahead(r1, 0x1, 0x5) 2018/02/16 22:36:14 executing program 1: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000094000/0xc00000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x0) mremap(&(0x7f0000181000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a0a000/0x1000)=nil) shmdt(r1) r2 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a0b000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000-0xc4)={r4, 0xbc, "ba530b948b83789edd5cc0a4d50173548ae02298bf9f4edeb736aac3791d1f1ebf7d89ca4c4114fd575547219aa587eb741fdfafef40e67015965fc2eba8f3f99f3419e7996674abc878f0a0864aefb877819c6bf3bf962af60c421bffc7102881bd03abc7a8f794217ea704a4a30c2cd431cbd77e9e114f187ced039af895fdb208d94dc6a5964fd6c1b790501661c9534ea63eb3e72d2c3071376f6fd76cb04edf774df662ffba94f74cc3b139332d18fa5b3bcef48df599353cf8"}, &(0x7f0000a0b000-0x4)=0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x200000) ioctl$TIOCNXCL(r5, 0x540d) pkey_mprotect(&(0x7f00008c3000/0x3000)=nil, 0x3000, 0x4, r2) [ 44.733153] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/16 22:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) io_setup(0x6, &(0x7f0000cda000)=0x0) r4 = syz_open_dev$dspn(&(0x7f0000f37000-0xa)='/dev/dsp#\x00', 0xcd, 0x280880) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000483000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) socketpair(0x0, 0xa, 0xffffffff80000001, &(0x7f0000b2e000-0x8)={0x0}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/ppp\x00', 0x200, 0x0) r8 = dup3(r0, r0, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee5000-0xb)='/dev/hwrng\x00', 0x42000, 0x0) io_submit(r3, 0x7, &(0x7f0000d64000-0x38)=[&(0x7f000044d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000453000-0xdd)="a88338d93a88f7336c5081d7529fe1d2817cf99f83e1941cca3891340cdfd12378f33c6edb5d4bc233ec2b532fbedf754ab7bc0e19dbcff9e43f910ceff9be2f896b718c6d51875cf9c06fc251fbed2a44886afbba664190b304f3a3000781a77442796061b0f9c7ea4fa6e4f9b1daf02193bd2532a16d21fcde96ffaaa0f6792916364f8e72320b5dfb80b105626a04a5d91f2e2013b720eaa12a98a80c48a334a15aa51bd991325e5a5652c6fa7ab0642c0c0b18435b276eb342de3972a9091267710213cb7dd41d0d66d8a38cd3dd59a81d7229833293279078a721", 0xdd, 0x0, 0x0, 0x0, r4}, &(0x7f00001ad000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f00009c9000)="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", 0x1000, 0x7, 0x0, 0x1, r5}, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x9, 0x0, r0, &(0x7f00002cc000)="33d5ba866d40563a5965787727b143b408", 0x11, 0x4, 0x0, 0x1, r6}, &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000c64000)="97c66bfec717d258afe0bc4fed96a34199fc6beacbd53b25e081b3a14acf0d1546f44058f2f206474a003a8ae3abbb9699991a805f37630dc1f469481e0fe77acb9546b05538c076c6dad6ef930aab6a2ee3d263a40b7898639de586aaa83e959f218f8c9c1a6504ce0698a4393c11d80dc1c452", 0x74, 0x2, 0x0, 0x1, r1}, &(0x7f0000d1a000)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000e8c000-0xdd)="b717617d031b01325f375985f9a9c5422e53d37fe49523c3e714a574994af6c10419f387e877d8b59ea8be718337323f71d9d375417611027ef891e5d12c34a92739efd3778ba13842cc94401e826a43d7adda79ca7cdb9307233d2cc279e8f8fec0cd131a8734d6605bfa2ff7e23b6b0974d36681a6b55d700ff9481cb6018464a35824cf3f021ea7382da5ea8efa35529c7f8e23afe651ed0907515b1f84e42765642f4b21920691c1e9c6a2ee6a8c5dedf85922252b23a94e993e7076e21ad061bd7b2a5225e89f1470a5b7726e373f6951ce256cac8a3287f9ac90", 0xdd, 0x2f, 0x0, 0x0, r7}, &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x1, 0x3, r2, &(0x7f000090b000)="035d9090e40a309c0a1256a4795f997b8369ab3b46d052307356fed92700ea2021c3768205a515d2e07d7ef769edcb96beb28b49ec66883d0b2c54a4824be9848a84c5d383693aa6a1ff8e31365d6c2335231bdaf420b3a57f0543bf4d649b49de5e5345bfa87a5f060a88b75a8b4b324228b72420f36e40c3fb41a6d7e00fc3e88621fa5f6b09d4b346327db083e0e65b43b07d6f9d45cdc7654f52471005e8480a51cdbd204e7c407f4c9eb091561c8d6e01b674bfc969db410935ce99c3ea154c615542cf92fa8db0ab11cd93bee50afe3b", 0xd3, 0x8, 0x0, 0x1, r8}, &(0x7f0000f60000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8b4, r1, &(0x7f0000b13000-0xdc)="7bec1f60837419cc9f635da667029c097d6ecd8190bcffe30fffbb0b1005c5a14b9f59c9178f3aeb000dabe5743a3344629de2aac44b29667e2887825e0e8b21d1f806fa2027310916cefc969014894c602151071f02a93268bda47cba1cc49f364f0778ffe9d9e2104bb0ee52f89e3b81ac93538ef3ff90102af3f0b4abef565f644814383cb7b8da5e0854ce584e2f099343c487bdbd1ee8c5ad7b9c6233e8b275f3a74130cb2edb18282574cdcbb6b51e0e4a539ad4d286f1b116bd66e3f1dfc83e3c41c3afeb2c0ad2e35e691756c7343553b180eb14eb3bf712", 0xdc, 0x8, 0x0, 0x1, r9}]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a19000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$vcsa(&(0x7f0000f36000+0xde8)='/dev/vcsa#\x00', 0x6, 0x500) fallocate(r6, 0x1, 0x8000, 0x40) 2018/02/16 22:36:14 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3f, 0xc00, &(0x7f0000000000)="93a2d1e6eea2cd9964091f66a98f074ef55a67d556cf79fb3b1e9ebf7afc381dd9d423fce0eea3bd006522976eed885a9c0e3a068b5542f31c55a4c74e928ba0b436de9c6e84a8c1711cd3ba", 0xfffffcd3) 2018/02/16 22:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f000068b000)='./file0\x00', 0x40) clock_getres(0x7, &(0x7f000006c000-0x10)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00003dc000)={0x5, 0x9, 0x8000, 0x5, 0x200}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000693000-0x10)={0x0, 0x50, &(0x7f0000dd0000)="4b92b3db7c1962a7b98431fcd46375f046c0a71c6c628e51a1f984255b93c742ba8b01e6e23fd5ec00075f186940fea50d94a4c5173d654e3a2404d9e63af4fd623dbb874d2ba1945c6dc55eb22907b4"}) writev(r0, &(0x7f00002ad000)=[{&(0x7f0000420000-0x1)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/16 22:36:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000012000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000013000-0x8)={r3, 0xb60e, 0xffffffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x0, 0x400c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/16 22:36:14 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) 2018/02/16 22:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x4c0)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000003000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0xfffffffffffffffc}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x2a0, 0x2c0, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000064a000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000356000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ee7000-0x8)={r2, 0x2}) 2018/02/16 22:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00006a8000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000203000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x8000035, 0x1}, {}, {0x6}]}, 0x10) sendmsg$can_raw(r2, &(0x7f0000fcc000)={&(0x7f00006d2000-0x10)={0x1d}, 0x10, &(0x7f0000e09000)={&(0x7f0000cea000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "a90e6a2ac5ce727a"}, 0x10}, 0x1}, 0x0) 2018/02/16 22:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000056b000)='/dev/midi#\x00', 0x9, 0x2400) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000422000)=""/86, &(0x7f0000a3c000-0x4)=0x56) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000900000)={0x77359400}, 0x10) r2 = accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4), 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) shutdown(r2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00009c4000)=0x7ff) r3 = syz_open_dev$sndmidi(&(0x7f0000054000)='/dev/snd/midiC#D#\x00', 0x3225, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c20000)={r3, &(0x7f0000519000-0x15)="adbfd4c84da9957f6275ac41bf6f42f61de3de2061", &(0x7f0000bf3000-0xfc)=""/252}, 0x18) 2018/02/16 22:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f00002d6000-0x8), 0x1d5) writev(r0, &(0x7f000017c000-0x80)=[{&(0x7f0000976000)="f8", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007d7000-0x14)={0x3, 0x2, 0x4, 0x0, 0x3ff}) 2018/02/16 22:36:14 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/ion\x00', 0x20200, 0x0) fallocate(r0, 0x0, 0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000c24000)=""/105, 0x69) 2018/02/16 22:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x1, &(0x7f000099b000-0x8)={0x0, 0x0}) write$vnet(r0, &(0x7f0000e93000-0x68)={0x1, {&(0x7f00004df000), 0x0, &(0x7f0000b5a000)=""/209, 0x1}}, 0x68) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 22:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000105000-0xc)='/dev/rfkill\x00', 0x20202, 0x0) bind$bt_hci(r0, &(0x7f000046f000)={0x1f, 0x5}, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) sendto(r1, &(0x7f0000ec0000-0xa6)="92ee499395c2e7b3562e98466192a17a378ee86c8051de3f227f7cffd8e43ee744972eaad5af4a19f9ae8bc89701e76d9fbf8674ec71a86d7c964ee3403226f8733cc0da04be32a697a2405333dba9f8e89df37422e26a07a6edc764d8f85ec6f29325d25993c08109431d4bcc60dbf3d30fa5eeceaa207b4acbe9973fd51b5e10ff563658aa5290bd787f04f50a06b51a0b291adab46ec667f736572f6e6450aea6493b99a8", 0xa6, 0x40, &(0x7f00009d5000)=@l2={0x1f, 0xec, {0x1, 0xc8b, 0x4e69, 0x100000001, 0x9, 0x7fffffff}, 0x100000001, 0x9}, 0xe) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) 2018/02/16 22:36:14 executing program 4: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f000095b000)='/dev/sg#\x00', 0x0, 0x2a40c0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000047a000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000aca000-0xc3)=""/195) sysfs$3(0x3) shutdown(r0, 0x1) 2018/02/16 22:36:14 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa1000-0x9)='/dev/rtc\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0x7fff, 0x401, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800000000000003, &(0x7f00002c5000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x5, &(0x7f0000241000)=""/216, &(0x7f00000f8000)=0xd8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000997000-0x89)=""/137) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000762000), &(0x7f0000a1a000)=0x4) 2018/02/16 22:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x4000000, 0x0) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) 2018/02/16 22:36:14 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000008000-0xe)='/dev/admmidi#\x00', 0x2, 0x701240) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x7, 0x200) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000008000-0xb)='/dev/vcsa#\x00', 0x7f, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000007000)={&(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000008000-0x3e)=""/62, 0x3e}, {&(0x7f0000004000)=""/221, 0xdd}, {&(0x7f0000007000)=""/33, 0x21}], 0x3, 0x0, 0x0, 0x1f}, 0x120) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x1400, 0x802) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$unix(r7, &(0x7f0000009000-0x6e)=@file={0x0, ""/108}, &(0x7f0000007000)=0x16, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vnet(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x200400, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$unix(0x1, 0x3, 0x0) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r15 = signalfd4(0xffffffffffffff9c, &(0x7f0000005000)={0x2}, 0x8, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4), &(0x7f0000007000)=0x0, &(0x7f0000007000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007000)=[{{&(0x7f0000007000)=@alg, 0x58, &(0x7f0000008000-0x80)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/160, 0xa0}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x1a)=""/26, 0x1a}, {&(0x7f0000007000)=""/212, 0xd4}, {&(0x7f0000005000)=""/134, 0x86}, {&(0x7f0000007000)=""/148, 0x94}, {&(0x7f0000002000-0xe)=""/14, 0xe}], 0x8, &(0x7f0000008000-0x91)=""/145, 0x91, 0xb53f}, 0x1}, {{0x0, 0x0, &(0x7f0000006000-0x20)=[{&(0x7f0000008000-0x7f)=""/127, 0x7f}, {&(0x7f0000008000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000006000), 0x0, 0x7}, 0x200}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004000)=""/235, 0xeb}, {&(0x7f0000008000-0xfd)=""/253, 0xfd}, {&(0x7f0000003000)=""/141, 0x8d}, {&(0x7f0000003000)=""/199, 0xc7}, {&(0x7f0000008000-0xf7)=""/247, 0xf7}, {&(0x7f0000008000-0x9a)=""/154, 0x9a}, {&(0x7f0000008000-0xd)=""/13, 0xd}], 0x7, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f0000007000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000005000)=[{&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000004000)=""/148, 0x94}, {&(0x7f0000007000)=""/30, 0x1e}], 0x3, &(0x7f0000008000-0x79)=""/121, 0x79, 0x48cb}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000007000-0x30)=[{&(0x7f0000007000)=""/117, 0x75}, {&(0x7f0000003000)=""/142, 0x8e}, {&(0x7f0000002000)=""/128, 0x80}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000008000-0x50)=[{&(0x7f0000008000-0x74)=""/116, 0x74}, {&(0x7f0000007000-0xb2)=""/178, 0xb2}, {&(0x7f0000007000)=""/131, 0x83}, {&(0x7f0000002000-0x97)=""/151, 0x97}, {&(0x7f0000007000)=""/84, 0x54}], 0x5, &(0x7f0000005000)=""/4096, 0x1000, 0x2}, 0x8}], 0x6, 0x10000, &(0x7f0000002000-0x10)={r18, r19+10000000}) r21 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r22 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x28000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6abe, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000007000)={0xca, 0x22, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_dev$urandom(&(0x7f0000008000-0xa)='/dev/urandom\x00', 0x0, 0x0) r26 = socket$nl_crypto(0x10, 0x3, 0x15) r27 = socket$rds(0x15, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0x7, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000)=[{&(0x7f0000007000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x30)=[{&(0x7f0000005000)="836969f91e3f7d11f367d033880271b7f4279f3039a9623e9b90ad2e3c3d6ae31e922c11a2c10b8b11b855534c21184ce61d927406d26ed3bd8fcdb8736ce7d21e37dfbcc8f42449e234bc649efbfa8eb28b9c9a6a0c355ad595aaf3d1841e88851e5d67f8ef0986a636", 0x6a}, {&(0x7f0000006000)="7c8246c854262ea0ea6692258daab2006822", 0x12}, {&(0x7f0000001000)="d532c3d21d107a811036d2d3c78687fadd1383f4fc70ca", 0x17}], 0x3, 0x0, 0x0, 0x4008000}, {&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000004000)="cfc8fc839770a47eddf4a1b30ee01217566d79fd30aebe6f8e7a2005c7f302d9ef46d3739ceda60ef1a7987237b732686e25c3a8fe07b5dce68f83a8e222b8b47d2b3d269bae171f77b73ca80ac052c1f854def493e0aaf30da529eb", 0x5c}, {&(0x7f0000001000-0xea)="814f42895e572b1832f937a1691dd0395b3c54b927b8c1aeae2f64836cc6c04518b5df750a6d668fff35f1080ccccd3161463ee8f3387077637d7b4e3a00057983fa3560cca4c318db39b81c566450c0bc39f7ddb5a236dd9a869904857641fbf25df9624e2f3807c909fb78c72c88c24728463c356cfb01ed02bbf37694445c61246d1f9bdb6dc8c9abe920cedc7e1745e78e75e894aeb5907140083e370dc1a950310a6d388f0b4366886203f5504abc111391be30b04559db68d730fb279d3b28ec2a75e165f5aa6a5b2e71a6a5f19afdad6106e74703ba84f596b15c8cfca20d5a48e4463cef8ac1", 0xea}, {&(0x7f0000004000-0xaa)="3a325927f3539395ce3bc7b178c655ccd5c57bd8be8da92659145b5de03d0e530e3f2241b31eec0cf40265fca8fecbe059c629e8709ab3b5b2ca38eb9021208537f86bedeae624b984980da79b0095c44c18abbbd274a3f4e0cc779a8eb812f8e0532ebd633e5bb8407a6af1c5b8a3eb516a67331a1f85546fc7973bc6900253b348b14583667b1f245b7e014b3500465214e0b9a91d3f1a39cdbe83e89ade26901e880c1b956a1f5365", 0xaa}], 0x3, &(0x7f0000008000-0xb8)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, 0x0, r16, r17}, @rights={0x38, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28, r29]}], 0xb8, 0x20040001}], 0x2, 0x40000) r30 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r30, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="a895e467546d946267a82f57855dd8e6"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/16 22:36:14 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x410400, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ff5000-0x8)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/16 22:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000542000-0xb4)=[{{&(0x7f00001ee000)=@generic, 0x80, &(0x7f0000b50000-0x20)=[{&(0x7f0000098000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000222000)=""/22, 0x16}}], 0x1, 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000af000)={0x0, 0x140000000000, 0x0, 0x10000, 0x2, 0x8}, &(0x7f00005f0000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000376000)={0x0, 0xdbee, 0xffffffffffff036e, 0x7d1, 0xfffffffeffffffff, 0xd7}, &(0x7f0000ced000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x7d08}, &(0x7f0000683000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002a1000)={0x0, 0xaaa, 0x30, 0x1000, 0x6}, &(0x7f0000591000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000023000-0x8)={0x0, 0x3}, &(0x7f000083e000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00008b5000-0x4a)=[{&(0x7f000089a000-0x1c)=@in6={0xa, 0x1, 0x3, @empty, 0x8001}, 0x1c, &(0x7f0000b49000-0x30)=[{&(0x7f0000a77000)="67bbf6b25187d4765c896db707d991f82a71f725637699dbcd961839d30812b3b98cce6afd239cba6e7774fb50e53d9d94def1d8fe88ed7a59fe9a497609c6120c5bf8afe3bbeee9ab9fedb468a056373a792ba8d5ac7848", 0x58}, {&(0x7f0000dd1000)="635fc1900e9314e622aca948c8a68b4bcd1d568f9e85bb0e5b230efbc9df91395dc32a77024b7fbc215da78b0988ef5113ed97ae354c2fdaecb2c311e87917e1ae991960e133fd515cfaebda15e22947b4071f694ee596909b9ae6d6d19ef47aa1a3ef3dd9bcb75445fceb5cd82f88b5ec5b168da3a3d1f4e1c5e48e7b7913497f18f50e1fc368b30cd29a048b10aae886bd38e53ba834c57635a175ee0244c1b15388d215a35f6f3a434c1834a24e329df6160bdcae9ef38252025275b2922cd4a447ae498042", 0xc7}, {&(0x7f00009c7000)="bf482ff639eb049381ca0bacc0d287e6784a585ab9fd9364c81444897f73026695f5acf960d33c3af74730301207726e1b9b7479a4aa7ab21f5d55a400e9b845d74b946b065d21271fcaad7bd2f761332ecb2b74a6926a4cdaeb6296bb2162c33a41", 0x62}], 0x3, &(0x7f00007f5000)=[@init={0x18, 0x84, 0x0, {0x7f, 0xf7, 0x922, 0x2}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x520, 0x80000001}}], 0x60, 0x1}, {&(0x7f0000b14000)=@in6={0xa, 0x0, 0xc7b1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}, 0x1c, &(0x7f0000c10000)=[{&(0x7f0000b68000)="0048ccf2a0b1bfe8ed791e7d5c4561acd53a3969bff6ab74b526e71e141782aa1c9ea3353843d3d78f5f638e0bf2824ae6b2282e5ed8242f72e4a9f44ab263d1a789f5ff83cc766c390ce5621878c46e991484f2aa891bf322fdd7c0c264b30e0489955b6182", 0x66}, {&(0x7f0000aca000-0xb3)="8280f3ffb091cab7afe2f7392b306f27b83af731a999b7058964fcdcd3a24e0a9dd5ebaa45c0cb3ddcb64e5e101f9d7dba16aef58ac7d0178c65d8a7291c10b14327493db3eaeb84367b605d83b8b6a36bdf2963e4bd26be5df6a80282f9dcfd28ca612834ff8973752addc09cd9337d8b9de81e7be5c9cd3db2d64e48c230fb1857570b7fe828c3e0f3ca4952dd56dfc71239b7bac24272bf4d0f402f6a509e42fe26542440edfb9003882ad7c99c1338de3d", 0xb3}, {&(0x7f0000968000-0x25)="44d4d8d5bc692e068762fd193bb838890b0ae2c852300252cbe5ae3a9f2bae148a3707ace4", 0x25}, {&(0x7f0000e9e000-0x56)="34c5884fd98dfe458ab6b924da70373c2c22a6e61ff73599c5dca9bb10a5fd0ce8d37abe36d14f851b2d55b13c5595975f1fcb0d04c81799875ece663ec417a6cf9d1b0a07dbdaae6eff77f2524b1f6cecbebe15a93f", 0x56}, {&(0x7f0000601000)="814d9878013788a39f73de23ff83d60e45a7f05e823c695f869c1056097c1889e0a5d6719315cf2d31cc124476fb9d8777dbeabe7ed800722bbb01285508e0909fb3bdb2ccf6b7c02e70e0a279bc68c3666431426e16a44926a32d0cf72f3628ae3247132289358d7cd41ba07dd65bdf863f8951321e6debf1c3909bfbf594a9edc3453c1f80919b42", 0x89}, {&(0x7f00003f3000)="7e31e78c4c3cc9b90daf3af3ccaedbe4eecb39bf05eacf4fb7edb4cccb50445d8fae31c87654567d927bef8b4de73303d4378020d2e311665b10a615a3aa4fecc3c7cf2728a8298676b0f77aa527147a90e4bd2fd8e07d1147f96cdcec460b6b08c2b0f028e94d58921b8dd35246e87ae5da0bca0f8d050142b1c0325b69ba8bde194be601a67c8acde304224949c75d37598e39a7a1ef4cf419417dd53c8679a4d1c4d7d6800a4b1a58922da8e5e7c5063a", 0xb2}, {&(0x7f0000252000-0x7f)="4916dd2979191247f2859ba74da948799c0e432607170abe8a6eabeaafa2e52d5a9adac58700b1c4add2a107d8962bd14848938424d69e9a5ad384aae768be50bb91e315ce832c752f721f47d5e2c022e84dcf4d191b490e6bae96893e98cb24f17deda3043d1e8c31c4b5de7376bfac12c1773bc30dfaba94fbd1ad571d9a", 0x7f}], 0x7, &(0x7f000082c000-0x120)=[@init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffff8, 0x10001, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0xc7f, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x8003, 0x20, 0x3, 0x1ff, 0x1, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x100000000, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0xffff, 0x9ab}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x20e, 0x1, 0xffff, r2}}], 0x120, 0x4000}, {&(0x7f0000abc000-0x1c)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000b2c000-0x20)=[{&(0x7f0000ad6000-0x4e)="55c7282be5ea02579b6eeefbf190f9f489b037526810b6a2b48cae61379674284ef329f7b919dc90baf39dda425198f7f6734ddfd1d91fe01d2618a30cbc8e774ca11b0d082b1616e7f11b6ff0a8", 0x4e}, {&(0x7f0000f2d000+0x5ae)="0701cba287044e1808b3c6d6ce9f22c8a3178fd3bec5cbffb041e2f586b3c591ca39c324960ad57530ef20f17708cb33f6b9c7edeae543354de544cf004df174c6ee27ecfa7cfd7016b0fb9e4d126483d2aefb8b1e5e53755bf907a7077d4f12a0733faee7c42530ac2e5737b8293ecbbbf1675f7c4e014bc41dcf8357397a20732319c49c9faf617ba2012b9282d5e22063614a7e5258e19175256222f5fee5a59b1e6a7af5f90b4ae64538693c8ae18c65c1d8b21a1da100422cf86a9ed594d97b7441ef6792e078de34fe31a73c69161def29197439c023aed2373649ae", 0xdf}], 0x2, &(0x7f00001d9000)=[@sndinfo={0x20, 0x84, 0x2, {0x2ea, 0x0, 0x3f, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x52f6, 0x4, 0xffff, 0x1}}, @init={0x18, 0x84, 0x0, {0x100, 0x81, 0x3ff, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x10000000000, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffff9, 0x4, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x100000000, 0x209, 0x6, 0x3f, 0x100, 0x2, 0xaba, r5}}], 0x120, 0x4}], 0x3, 0x1) 2018/02/16 22:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000501000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009c6000-0xb)='/dev/adsp#\x00', 0x8, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fbb000)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000b40000-0x4)=0xe8) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000be4000)="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", 0xfd) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000df5000-0x20)={r0, 0xffffffffffffff1f, 0x0, r0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r3, &(0x7f00005c4000-0x10)) sendmsg$nl_route(r1, &(0x7f000086e000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000be000)={&(0x7f000035e000-0x2c)=@ipv6_getnetconf={0x2c, 0x52, 0x500, 0x0, 0x3, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3f}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00003ff000)={0x622, 0x1}) 2018/02/16 22:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) exit(0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/16 22:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00006aa000)=0x287, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) fdatasync(r1) 2018/02/16 22:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) accept$unix(r0, &(0x7f0000cf5000)=@abs, &(0x7f0000a7f000)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f00008c7000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000248000)={0x0, 0x98d}, &(0x7f0000815000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000093a000-0x8)={r3, 0x101}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000000)=0xc) 2018/02/16 22:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x1, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) r2 = syz_open_dev$admmidi(&(0x7f000051c000)='/dev/admmidi#\x00', 0xffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000900000-0x4)=0xfffffffffffffd63, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/02/16 22:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = msgget(0x3, 0x40) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000407000)=""/230) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/02/16 22:36:14 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = socket(0x9, 0x1, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000-0x18)='\ruser!^md5sumnodev:proc\x00', 0x2) ioctl$KDSKBLED(r1, 0x4b65, 0x0) prctl$setendian(0x14, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000010000-0x1a)={0x0, 0x12, "8e65fa2efcbc8e4c8c865de45f83a651fc15"}, &(0x7f0000010000-0x4)=0x1a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000-0x8)) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000010000), &(0x7f0000011000-0x4)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000010000-0x14)={r2, 0xd2, 0x10001, 0x3, 0x6, 0x2}, 0x14) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x204280, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000008000), &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000011000-0x4)) 2018/02/16 22:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fa0000-0x4), &(0x7f000060e000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000fa8000-0x38)={&(0x7f00007ba000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000176000)={&(0x7f0000bac000)=@getstats={0x14, 0x5e, 0x900, 0x4, 0x2, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) 2018/02/16 22:36:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0xc7)="9ff9768221cad9be37c53bc36af66b0994044fd089b0333d1a30f44a88c43ba292f821b8d79af01551b96e9cd61c0d2033cde40317d6c6df9f9f71e3ff370fae085fca09b632707ea60bdd95d9b5d65d21b17d28cd4a8c1a3dbd24520f24ab4b39521f0f1e470960089ac46097f5f3d65592f27be6670c8bafebb12d71b96e9147de523b13f421f8033312e5f84e56a473129996e2067d9ed7c45f786b5183d525d0c79512e69d72f1ebe6c380ddc9fd19ddf122acde15bd72bb7ca4331a5eeaca821800e8403b", 0xc7, 0x20044081, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000629000)={0x0, 0x1, 0x1, 0x0, 0x1000, 0x8, 0x52, 0x3f}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b0b000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 22:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/16 22:36:14 executing program 6: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000567000/0x4000)=nil) r0 = syz_open_dev$amidi(&(0x7f000060d000)='/dev/amidi#\x00', 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x1000) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b2c000)=0x400, 0x4) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000b2d000-0xb)='/dev/midi#\x00', 0xffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000188000-0x4)=0x400, 0x4) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000b2c000)="e4b4eac4f435f85e7d47d80fb12927bf44dfbe3c068f8a74dee99d4a1f63e779a0c638960703c38c7c5142e442d1423b6ce55375b93836b5d11506e41f265ee58133688dd227aac239cdfbe9e2d8e351211cf7bba64af299f2f78dba913cc948ce92ce7add") getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r3 = syz_open_dev$midi(&(0x7f0000898000)='/dev/midi#\x00', 0x5, 0x400) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f00006cd000-0xc), &(0x7f0000b2c000)=0xc) 2018/02/16 22:36:14 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r2 = dup2(r0, r1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000c000-0x8)={0x0, 0x42a}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000001b000-0x8)={r3, 0x8001}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r4 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000001a000-0x30)={0x10, 0x0, &(0x7f0000019000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/16 22:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000308000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x200000) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000002b000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) mq_open(&(0x7f00001b9000-0x13)="cd7070703174727573746564766d6e65743100", 0x80, 0x0, &(0x7f00006ea000)={0x1d91af6d, 0x0, 0xc811, 0x1, 0x3, 0x13d26c00, 0x9, 0x3ff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 45.264514] binder: 6125 RLIMIT_NICE not set [ 45.276726] binder: 6125 RLIMIT_NICE not set [ 45.283996] binder: 6118:6129 tried to acquire reference to desc 0, got 1 instead [ 45.294526] binder: 6118:6129 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/16 22:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000042d000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009c3000)={0x5, 0x8, 0x9, 0x2, 0x4}) 2018/02/16 22:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/autofs\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000c5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}}, 0x1, 0x1}, &(0x7f0000e58000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000313000-0x8)=@assoc_value={r2, 0x2}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a14000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/ppp\x00', 0x20000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000169000)={0x10}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0xfffffffffffffeb7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x3) 2018/02/16 22:36:14 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/mixer\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000bb4000-0xa)='setgroups\x00') 2018/02/16 22:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000137000-0x16)='/selinux/checkreqprot\x00', 0xa182, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00002a1000-0x68)) r1 = syz_open_dev$usbmon(&(0x7f000005c000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x10000) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x4, 0x4, 0x1, 0x100000001, 0x0, r1}, 0x2c) rmdir(&(0x7f0000a5e000-0x8)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000041000-0x18)={r2, &(0x7f00000ec000), &(0x7f0000ad4000)}, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xd8227006196f79d8, &(0x7f0000c07000-0x10)={0x0, 0x7530}, 0x10) r3 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000ccb000)) 2018/02/16 22:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009b5000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000765000), &(0x7f0000b5d000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000021000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c0c000-0xc)={0x0}, &(0x7f000067e000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f00004ad000-0x5a)="6e732f6e6574003d9ad7089099c155877966778a2fcd224b9158e123b97a18d485065c7c2bae4d90d4f0e08c4adad8751f24abe6cf7f18b76212d7a0eb0268833d12e5fa2bb4c2d771c29892f0ff61d6de904d660ce5d06c9bd4") r3 = openat(r2, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f00007b6000)=[&(0x7f00008a0000-0x13)='security1vmnet1GPL\x00']) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f000000a000-0x4), &(0x7f00001c8000)=0x4) read(r0, &(0x7f0000102000)=""/35, 0x23) pwritev(r3, &(0x7f00000af000)=[{&(0x7f00007c1000-0xcf)="5733d8ddfb5703fe13ac3a9919cabb7b7a06659ddcf556ced16e217c675403d1d941f466f158060a8be3a6d093871bf1dd3e16775449f87b480ca5b4842c051f41570ae47c0941707c56dd955ebd0ea1711d51944c85fbc459bbf20fdd364b156704e56e4f816fccfb62ccfa2edd5ac725e2534e3f0bf349ccb631d42fc7107dfd3a4adbaca0a64f750e2577c7867fada0e9e3d1ee5405c8e8c7e818fb7ee387838028a9722427a1c1a2bee1d9eceae5b81858c18b267a48364014e933eda3a4e3bde72be330412fd2b9c20ff00d56", 0xcf}, {&(0x7f0000017000-0x24)="14152f0b6b6e78eb568e5d09224dae3cc4988900bbb79eb7140ccd58c6827e3c911f1ba5", 0x24}, {&(0x7f000036f000)="8c2574bfd402db5eec5bd4361514a7cfe24393f3b3e1b989a995b5ec8ecdf474b36418f9d9", 0x25}, {&(0x7f0000a50000)="bf35855460b2c9c46c66c6bf84188713cf01f19df3630ec4ede40445fe6a73c513f63cf45948643040ae403d265cd12ef5d6e28b69c3c3bc7c476b6f00f3c22c50f1493e4b9a9cc40e4e2108f77e01d1d1702ebb8bf457231035b6647b7e13ee79da46700e0ac2794d118e05dfb7aff2e768099f", 0x74}, {&(0x7f00008f2000-0xf7)="7ae17f870b2c5e89dfc0b2e7df3472ee318abe2f557897a227510790e2bc7a53a2f1247506005baca2ba77e28d294742208e783dbb4033fae116cbb8d01e77c06f9bf98c4f30c8f7b533d805ee242b28abec6bad6ca28beb9ed8a8ac7f770d0b8e125f97266243cc3d63ac738a8b41f8ab9028c583a4dc76016695799967b7ec2245e15e6ec680c740b17aafc60819a6d36c93099c9c98139e65523a74e11e98d3479cc130a6a753954e2fbc7a184824024ebac4dda95bf7e86be5de28a097081da99840256f7e688eefad47e43dc9221a2461c6cfc5314dcc589d411d73ddb974407a0e0109e577a204b6d77cd296398889005df6c620", 0xf7}, {&(0x7f00005ac000)="4b1a84318d97474f3306d07dc7c6aed075bdee8cc6667b4c64e75098bcf6fdfd4739585d800c2dfc50da639d55", 0x2d}, {&(0x7f000017a000-0x9e)="cea2e1fd17bfd3b68d80d28288608a63911ecc2f1f8c314f5972a99c4b6570085b925defff5538f8b110b1b2bc8c72a454d11e10934e2e4449cc77c59391388f66cd1a39dadf5da258b6705050186e4829248fc16af4555e9e86f174eb851deed529475af78d7a32ee402b07080dd02a67540f302c929c5750b1567a5e07cda8a1160fd9bcddd5e2535bf39c55499f8d07f9052918b1387d910dfc13b4c1", 0x9e}], 0x7, 0x0) 2018/02/16 22:36:14 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cb9000-0x4), &(0x7f00006a8000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000fb3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000d65000)=@known='system.sockprotoname\x00') read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/16 22:36:14 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) prctl$setmm(0x23, 0x0, &(0x7f0000008000/0x2000)=nil) pipe(&(0x7f0000002000)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x4}) r2 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x6, 0x84000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000009000-0x6)={0x3, 0x28d}) 2018/02/16 22:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfe000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000bb7000-0xc)={0x200, 0x6}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) [ 45.311307] binder: 6118:6129 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 45.318142] binder: 6129 RLIMIT_NICE not set [ 45.333183] binder: 6118:6125 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 45.341750] binder: 6125 RLIMIT_NICE not set [ 45.357266] binder: undelivered death notification, 0000000000000000 2018/02/16 22:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x32) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ba000-0x3d0)=@nat={'nat\x00', 0x1b, 0x5, 0x370, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0xfffffffffffffff7, 0xc9, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0xffffffffffffff55, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port=0x0}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) getrusage(0xffffffffffffffff, &(0x7f0000341000-0x90)) sendto$inet(r0, &(0x7f0000175000)="1fa930ab", 0x4, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/vga_arbiter\x00', 0x301000, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000452000)={{0x9, 0x0, 0x401, 0x7, "c34a4e1ebc3ee002a5a51b330e026256e0b6198bdfa79f1b3dd4249ab65caa7b17df00ba1b5d23fddbc171c3", 0x5}, 0x0, 0x0, 0x101, r3, 0xffffffff, 0x1ff, "c382df8c122ed2d2d0caea0d9c1e6093338a33fcbd059b3b3d07f0e2adf7710428509de71da112c99320f9bb7e702c7293c8280b0fdfcb2c006a11d7abad33b3", &(0x7f0000124000-0x1)='\x00', 0x1, [], [0x1ff, 0xa32, 0xa4, 0x1]}) [ 45.394230] QAT: Invalid ioctl 2018/02/16 22:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) pipe(&(0x7f000087a000-0x8)={0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000c7d000-0x4)=0x1) r2 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000cbd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[{&(0x7f0000261000-0xb)="08cff00000000000", 0x8}], 0x1, &(0x7f0000003000)=[]}, 0x0) 2018/02/16 22:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000580000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r3 = getpgrp(0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000a4a000-0x4)=r3) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept4(r0, &(0x7f00004d5000-0x10)=@nfc, &(0x7f0000bbd000)=0xffffffffffffff43, 0x0) 2018/02/16 22:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) umount2(&(0x7f0000f0c000)='./file0\x00', 0x1) mount(&(0x7f0000692000-0xe)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f00004a0000)='v4') stat(&(0x7f00003a6000)='./file0\x00', &(0x7f000009d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000596000)='./file0/file0\x00', r1, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002d8000-0xc)={0xf0000005}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000754000-0x18)=@add_del={0x2, &(0x7f0000dfb000)=@common='dummy0\x00', 0x8000}) 2018/02/16 22:36:14 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ba000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ef8000-0x4)=0x8, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d84000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, {&(0x7f0000eae000-0x61)=""/97, 0x61}, &(0x7f000036f000), 0x62}, 0x5a) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006ef000-0x2c)={0x5, 0x1, 0x5, 0x9}, 0x2c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003a8000-0x1)={0x2}, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r1}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009cb000-0x4), &(0x7f0000ef9000-0x4), &(0x7f0000687000)) dup3(r2, r0, 0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ef9000-0x88)={0x9, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef9000-0x18)={r2, &(0x7f0000a92000-0x1)="d5", &(0x7f0000ad4000)=""/209}, 0xfffffffffffffe2b) 2018/02/16 22:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001fb000-0x8)='./file0\x00', 0x80, 0x180) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e33000)=""/144) syz_emit_ethernet(0x3e, &(0x7f0000270000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x1d9, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @multicast2=0xe0000002, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) gettid() 2018/02/16 22:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000955000)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000d02000)={0x1, 0xfff, 0x3c}) r1 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) 2018/02/16 22:36:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x420000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000099b000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 22:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000054d000)={r0, &(0x7f0000b14000-0x9c)="cf1d88f5295a02fad614d836b376a7001e21a21fb6086727e08b98389722caacbd8daf7ff7a376ac1c785857d09e5dd2e96a82651c710bab2a14ef292f90e3805dbc5724cc265b2d322979b38b1df6f4393e686e3598fc71312e65c2c8f89265142cb3c282b501e05b7166a9715db0da6397e6b7cd614f15c83caf0c29bbc296206fc6813138182504777bcac7f37479941445c44f472f5df64fb4a0", &(0x7f00006ab000)=""/76}, 0x18) ioctl(r0, 0x227c, &(0x7f00005f8000)) 2018/02/16 22:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000083f000-0x3c8)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0x2, 0x0, @rand_addr}}]}, 0x230) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000f58000-0x30)) [ 45.495458] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 22:36:14 executing program 0: chroot(&(0x7f00006dd000)='./file0\x00') mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000e000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x45) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"5a8d6e6cf3507a"}, 0x1}, 0x10, &(0x7f000000f000)=[{&(0x7f0000010000-0x44)="e0cdf32456902a7bd7847bf10e14b097f152df2cca4aab945532094e08f9dbb96495e37f850ef50334131a6e9577f9d73143b1f41e4351676b6b506fc95fb8405a7bec45", 0x44}, {&(0x7f000000f000)="0aca202686b1111edb2d1c9d8686f620aa1d264175584afd2ae0b03ce2b9fcd532e1a02a42cfd21fbe710adb425174d0033f2a7094ff2418ae9a5fac6f54c2958ac930c68f03d2e4f6cb1bb894438ad8c86feb0390d6ff83d731c6bde72f001e0e9563a75b14e5de4d14d285494a6f607becb46f49c46e765013ed1e5cbceb4fba6a503f4fe8f289ff66dc373cf249c49dc00c9dc6029445fd1ef7defb56dd1b345a9940c7038c4b18f6d1a08d256bd80cb1617a1cc92e940f5ea4e9710b1380859ec32ed76b279ccd491295f2c15d5586f8564dd605e33e644de64c", 0xdc}, {&(0x7f000000b000-0x1000)="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", 0x1000}], 0x3, &(0x7f000000f000)=[{0xc0, 0x47018b0a1a0176f0, 0x2, "34c7be6aa17b6624966bbb2a5a08b4184da1d891a6bbb768d2008f1f198fd54883cbc4ea49de1690c894a5ade4ff7e74ae5cefb59c61bd66cc028dd4b75e0c692e0fd8b5ea50c069b2955d2d7044e69454ca329bdc53f7b6bc9affd1593fe586ad743e4ec495fa2001b3cab8048a4b8b44ea29a09ebe317bb7770f27c7e60cfa9fe5b3b3ff62284a2f43d07ffd7c86f3317dde1a4d4529ce1a0a47e8f136f64010f31218c58f19ae5945930a"}], 0xc0, 0x4000}, 0x80) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000-0x6)={0x0, 0xf1}, &(0x7f000000f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000-0x8)={r1, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) 2018/02/16 22:36:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xbe6f, 0x210000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000085000)={0x4, [0x100000001, 0x3ff, 0x4, 0x7]}, &(0x7f0000334000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x0, 0x80011, r1, 0x0) 2018/02/16 22:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f00003ef000-0x24)=[{}], 0x1, 0x0) 2018/02/16 22:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000012c000)=0xa, 0x4) r1 = add_key(&(0x7f000013b000-0xb)='asymmetric\x00', &(0x7f0000ef0000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001ac000)="d39734e6473ee94f5e553b78016b599388fd98cbb67f5d20fd9508226aae20a032f204cabe02105b1e42aaa591d3e40079ce97f730e20d530c0736cedc341ed910ec2d6ab643412e2898f0a9633500edad4d187d5c3db83a0bc3eff80cc58d9137876b318fbebb0fae", 0x69, 0xfffffffffffffffd) r2 = fcntl$dupfd(r0, 0x0, r0) get_thread_area(&(0x7f0000103000)={0x7ff, 0x1000, 0xffffffff, 0x8, 0xac4, 0x1, 0x91, 0x3, 0x6, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000080e000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00005df000)=0xe8) connect$can_bcm(r2, &(0x7f00002e0000-0x10)={0x1d, r3}, 0xfffffffffffffe74) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000e7000)={0x0, 0x2a, "1e5ed878f362c2a12db522182faeff8ddd4f63e01fa73a2a9a30dc1f3b9a3e406b562b2361edaa2e5f37"}, &(0x7f0000bdf000-0x4)=0x32) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002a8000-0x8c)={r4, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) request_key(&(0x7f0000814000-0xb)='cifs.idmap\x00', &(0x7f0000f51000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003d9000)="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", r1) io_setup(0x3e1c, &(0x7f0000c6f000-0x8)) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058b000)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/02/16 22:36:15 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc3000-0x4)) tee(r0, r0, 0xb4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xa000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000449000)) fcntl$setsig(r1, 0xa, 0x34) connect(r0, &(0x7f0000844000)=@hci={0x1f, 0xc19, 0x3}, 0x6) 2018/02/16 22:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a1e000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000c55000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000412000)={&(0x7f0000ae2000)={0x10}, 0xc, &(0x7f00006fd000-0x10)={&(0x7f00008d9000-0x80)=@newneigh={0x0, 0x1c, 0x1, 0x1, 0x2, {0x1f, 0x0, 0x0, r1, 0x1a, 0x20, 0x6}, [@NDA_SRC_VNI={0x0, 0xb, 0x6}, @NDA_LLADDR={0x0, 0x2, @random="bb81c9848203"}, @NDA_SRC_VNI={0x0, 0xb}, @NDA_DST_IPV6={0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_VLAN={0x0, 0x5, 0x3}, @NDA_DST_MAC={0x0, 0x1, @random="7ba11ea2de7d"}, @NDA_VNI={0x0, 0x7, 0x7fff}, @NDA_DST_IPV4={0x0, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @NDA_LINK_NETNSID={0x39, 0xa, 0x6}, @NDA_MASTER={0x0, 0x9, 0x6}]}, 0x7f2075d9}, 0x1}, 0x0) 2018/02/16 22:36:15 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000012e000-0x4)=0x3) lseek(r0, 0x0, 0x7) 2018/02/16 22:36:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dc2000-0x4)=0x0) ptrace$setopts(0x4200, r1, 0x7, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0505405, &(0x7f0000003000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/16 22:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/sequencer\x00', 0xc0002, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000e52000)=""/45) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001f9000), &(0x7f000094b000)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000ca2000-0xa4)="000100003e02001400f4977d7b41b8d7004f653bcb7d650087e005f6ce9455a42a29b093546168ecd9ca020c5e75e227062c9f49981a18d8cd354fc3d380aadf77fcd014d76926e0eaa5c9deca6e0329a8bb0ca00cbeb44bc28479d5", 0x5c, 0x0, &(0x7f0000322000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fcb000)={0x4, 0xffffffffffffff00, 0x80, 0x2, 0x10001}, 0x14) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f000028d000-0x7f)=""/127, &(0x7f000059d000-0x4)=0x7f) 2018/02/16 22:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0x4, &(0x7f0000435000-0x10)={&(0x7f0000d67000)=@ipv6_newroute={0x24, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x34, 0x0, 0x7ff, 0x0, 0x0, 0x4}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000627000), &(0x7f0000036000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004fa000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) 2018/02/16 22:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000140000)='/dev/vga_arbiter\x00', 0x141, 0x0) writev(r0, &(0x7f0000324000)=[{&(0x7f0000236000-0xef)="91", 0x1}], 0x1) r1 = fcntl$getown(r0, 0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ba6000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x1, 0xa35, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x5f, 0x800, 0xcfee, 0x1000, 0x6, 0x9, 0x400, 0x3]}, 0x5c) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000258000)=""/68) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000828000)=0x0) kcmp(r1, r2, 0x1, r0, r0) 2018/02/16 22:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000090000+0x13c)={0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000095a000-0x4)={0xe9b}, 0x4) ioprio_get$pid(0x0, r2) 2018/02/16 22:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00003c2000-0x4)) 2018/02/16 22:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ee9000)={@common='gre0\x00', 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f000008c000)=0x8, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000c17000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000718000)={0x0, 0xe7, "20a019f9241e221a10f66f64f1c3d319bfe74782e17ce9f3573ac7ce7072520eee4dc50eac55cde8d4253cd27c0af0bd8f1380757f8becca9244f8ee094b64b802378ea1a895a88e836179a17860c7ab6646b2e15917687b985f74da1b4d1092b108a65f45b4def70cf4149dc86365a6c1930c9dcd59222f1cb212e4408fec29ab866499943306a63e2a27b8115db91c2a8e5d09819557eec92f8461cb4b0ad916c8fc6b1bad74a5aacf0b3330a8af65defb4e4cf88fbbe2020ecf2889e2f0fd6b3dd064bec9a4f4a994ffb9092d1fe5e667172407b952a844f99e311ec0d6e3dd68200f179561"}, &(0x7f00002f4000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000683000)={r2, 0x8, 0xffff, 0x1, 0x5, 0x1f}, &(0x7f0000ac8000)=0x14) fcntl$setflags(r1, 0x2, 0x1) sendto$packet(0xffffffffffffffff, &(0x7f0000e72000-0x3c)="2d01", 0x2, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) accept$inet6(r1, 0x0, &(0x7f0000e13000-0x4)) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000dd8000), 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000074d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000048f000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000077b000)=""/178) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000f11000-0x65)="2683fabd95b8451aba55b30b8d2ac892ac9eb3b7065625a6455dc4580bdd515d8be9c60c22ce8ed82b9236309d6f767356e8390e73dfd9daa2fb4e89b717bbe24eb90253abca77e355c7d38e93fa2dfc07651a7d132e229d31763753ccc11140f8b67bbf94", 0x65) 2018/02/16 22:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) remap_file_pages(&(0x7f00008c2000/0x4000)=nil, 0x4000, 0x1000008, 0x1, 0x102) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000dbd000)={@empty, @rand_addr, @dev}, &(0x7f00002dc000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/16 22:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r0, 0xa4, &(0x7f0000e67000)="28b4bdc8598cbf011b2c35716c8ffcca0a4e829e2a96eb4c1b59c291247a197b547c443960bd761db40c087a478562fadaca8fc364d9d4ca1b91c461d2ed4511be355fc7f111449e92bdc1bf966ac34c8ffc22a9d57f9b948803dd13b1834b5e1effabe70d7ce6daa5d69aa2ea892407e4bafbff8c860b8e6cfcae044661159fb5c9f26ee6f1340f1c63139ea602406c642d2379b8") r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000619000)={0x0, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000070000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 22:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000001e000-0x8)='./file0\x00', 0x2, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a03000-0x10)={0x5, &(0x7f000050a000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000a0000)={r1, &(0x7f00003c1000)=""/108}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00006d1000-0x1f)=""/31, &(0x7f00004e7000)=0xffffffffffffffcd) 2018/02/16 22:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ab6000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x8a00) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000665000-0x20)={0x102000, &(0x7f0000bfe000-0x8), 0x8, r0, 0x9}) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r2, &(0x7f0000f9c000)={&(0x7f00001ce000-0xc)={0x10}, 0xc, &(0x7f0000c0a000)={&(0x7f0000a79000)=@ipv4_getroute={0x14, 0x1a, 0x809, 0x0, 0xffffffffffffffff, {0x2}, ["", ""]}, 0x14}, 0x1}, 0x0) [ 45.624100] binder_alloc: binder_alloc_mmap_handler: 6179 20fa2000-20fa3000 already mapped failed -16 [ 45.650117] binder_alloc: binder_alloc_mmap_handler: 6179 20000000-20002000 already mapped failed -16 2018/02/16 22:36:15 executing program 3: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200080000000003, 0x200000009) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/16 22:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000069a000)={0x0, @multicast1, @remote}, &(0x7f0000255000-0x4)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000089e000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000019b000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x73, 0x1, &(0x7f0000e2a000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) symlinkat(&(0x7f00006ad000-0xe)='./file0/file0\x00', r3, &(0x7f000073d000)='./file0\x00') 2018/02/16 22:36:15 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000010000-0x60)={0x27, 0x3, 0xe2c, 0x7, 0x2, 0x7, "5c7ad1e1ac394835e467b6f431e632ebc55bfbe5e2cd9cf9889e100f3510e44dfa5948b6acfbfcfca45a1cb9267585aee3ef19105d9e83675f84d67d1b81e9", 0x9}, 0x60) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000e000)=0x6, &(0x7f0000010000)=0x1) flock(r1, 0x6) fcntl$lock(r1, 0x24, &(0x7f0000012000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000012000)={0x80000010}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000010000-0xc)={0x7, r1}) 2018/02/16 22:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x80000000) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000084c000)=&(0x7f00007d0000-0x1)) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) accept4$packet(r0, &(0x7f0000284000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001e9000-0x4)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000c57000)={0xf, 0xc, &(0x7f0000fd4000-0x60)=@raw=[@jmp={0x5, 0x2, 0x7, 0x0, 0x0, 0x80, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x1d}, @alu={0x4, 0x7, 0xd, 0x6, 0x2, 0xfffffffc, 0xfffffffffffffff0}, @alu={0x7, 0x4, 0xf, 0xa, 0x7, 0xfffffff4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x21}], &(0x7f000052a000)='syzkaller\x00', 0x1, 0xb9, &(0x7f00001ad000-0x54)=""/185, 0x40f00, 0x1, [], r1}, 0x48) 2018/02/16 22:36:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b12000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x440002) accept4$inet(r1, &(0x7f0000ae4000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000058000-0x4)=0x10, 0x80800) 2018/02/16 22:36:15 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00008e8000/0x2000)=nil, 0x2000, &(0x7f00009d7000)=""/160) [ 45.855373] WARNING: CPU: 0 PID: 6242 at arch/x86/kvm/vmx.c:6791 handle_ept_misconfig+0x140/0x560 [ 45.864547] Kernel panic - not syncing: panic_on_warn set ... [ 45.864547] [ 45.871892] CPU: 0 PID: 6242 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #315 [ 45.879146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.888482] Call Trace: [ 45.891056] dump_stack+0x194/0x257 [ 45.894673] ? arch_local_irq_restore+0x53/0x53 [ 45.899335] ? vsnprintf+0x1ed/0x1900 [ 45.903127] panic+0x1e4/0x41c [ 45.906302] ? refcount_error_report+0x214/0x214 [ 45.911041] ? show_regs_print_info+0x18/0x18 [ 45.915524] ? kvm_vcpu_mtrr_init+0x120/0x120 [ 45.920010] ? __warn+0x1c1/0x200 [ 45.923466] ? handle_ept_misconfig+0x140/0x560 [ 45.928116] __warn+0x1dc/0x200 [ 45.931377] ? handle_ept_misconfig+0x140/0x560 [ 45.936038] report_bug+0x211/0x2d0 [ 45.939661] fixup_bug.part.11+0x37/0x80 [ 45.943705] do_error_trap+0x2d7/0x3e0 [ 45.947584] ? math_error+0x400/0x400 [ 45.951373] ? __kvm_io_bus_write+0x2b4/0x3a0 [ 45.955866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.960705] do_invalid_op+0x1b/0x20 [ 45.964400] invalid_op+0x58/0x80 [ 45.967831] RIP: 0010:handle_ept_misconfig+0x140/0x560 [ 45.973080] RSP: 0018:ffff8801cdf27360 EFLAGS: 00010212 [ 45.978423] RAX: 0000000000010000 RBX: 1ffff10039be4e6e RCX: ffffffff81196100 [ 45.985669] RDX: 000000000000056f RSI: ffffc90003541000 RDI: ffffed0039be4e58 [ 45.992916] RBP: ffff8801cdf27438 R08: 0000000000000007 R09: ffff8801cdf271e0 [ 46.000164] R10: ffffffff8818b280 R11: 0000000000000002 R12: ffff8801ad0181c0 [ 46.007412] R13: 00000000fffffff2 R14: ffff8801cdf27410 R15: dffffc0000000000 [ 46.014684] ? handle_ept_misconfig+0x140/0x560 [ 46.019346] ? __fill_rsb+0x25/0x40 [ 46.022947] ? __fill_rsb+0x15/0x40 [ 46.026556] ? handle_invd+0x30/0x30 [ 46.030254] ? __lock_is_held+0xb6/0x140 [ 46.034315] ? handle_invd+0x30/0x30 [ 46.038019] vmx_handle_exit+0x25d/0x1ce0 [ 46.042169] ? handle_vmfunc+0x850/0x850 [ 46.046234] ? kvm_arch_vcpu_ioctl_run+0x1aef/0x5c80 [ 46.051334] kvm_arch_vcpu_ioctl_run+0x1c93/0x5c80 [ 46.056244] ? get_futex_value_locked+0xc6/0xf0 [ 46.060893] ? mutex_lock_io_nested+0x1900/0x1900 [ 46.065716] ? futex_wait_setup+0x22e/0x3d0 [ 46.070064] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 46.074889] ? __lock_acquire+0x664/0x3e00 [ 46.079107] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 46.084224] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.089415] ? mmdrop+0x18/0x30 [ 46.092680] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 46.097764] ? futex_wake+0x2ca/0x680 [ 46.101566] ? get_futex_key+0x1d50/0x1d50 [ 46.105791] ? perf_trace_lock+0xd6/0x900 [ 46.109919] ? perf_trace_lock_acquire+0xe3/0x980 [ 46.114755] ? trace_event_raw_event_lock+0x340/0x340 [ 46.119926] ? perf_trace_lock+0x900/0x900 [ 46.124169] kvm_vcpu_ioctl+0x6f1/0xff0 [ 46.128133] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 46.132269] ? kvm_vcpu_fault+0x520/0x520 [ 46.136417] ? find_held_lock+0x35/0x1d0 [ 46.140482] ? __fget+0x342/0x5b0 [ 46.143919] ? lock_downgrade+0x980/0x980 [ 46.148057] ? lock_release+0xa40/0xa40 [ 46.152033] ? __lock_is_held+0xb6/0x140 [ 46.156110] ? retint_kernel+0x10/0x10 [ 46.159993] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.164999] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.169756] ? retint_kernel+0x10/0x10 [ 46.173646] ? kvm_vcpu_fault+0x520/0x520 [ 46.177778] do_vfs_ioctl+0x1b1/0x1520 [ 46.181647] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 46.186483] ? ioctl_preallocate+0x2b0/0x2b0 [ 46.190880] ? selinux_capable+0x40/0x40 [ 46.194936] ? SyS_futex+0x23b/0x390 [ 46.198661] ? security_file_ioctl+0x7d/0xb0 [ 46.203050] ? security_file_ioctl+0x89/0xb0 [ 46.207452] SyS_ioctl+0x8f/0xc0 [ 46.210804] ? do_vfs_ioctl+0x1520/0x1520 [ 46.214933] do_syscall_64+0x280/0x940 [ 46.218803] ? __do_page_fault+0xc90/0xc90 [ 46.223023] ? finish_task_switch+0x1c0/0x860 [ 46.227502] ? finish_task_switch+0x181/0x860 [ 46.231985] ? syscall_return_slowpath+0x550/0x550 [ 46.236898] ? syscall_return_slowpath+0x2ac/0x550 [ 46.241812] ? prepare_exit_to_usermode+0x350/0x350 [ 46.246812] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 46.252168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.257019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.262190] RIP: 0033:0x453a59 [ 46.265359] RSP: 002b:00007f83fe33dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.273047] RAX: ffffffffffffffda RBX: 00007f83fe33e6d4 RCX: 0000000000453a59 [ 46.280295] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000013 [ 46.287543] RBP: 000000000071bf58 R08: 0000000000000000 R09: 0000000000000000 [ 46.294791] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 46.302040] R13: 000000000000023b R14: 00000000006f3628 R15: 0000000000000001 [ 46.310067] Dumping ftrace buffer: [ 46.313747] (ftrace buffer empty) [ 46.317432] Kernel Offset: disabled [ 46.321042] Rebooting in 86400 seconds..